| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <2025120729-alarm-limping-f0ae@gregkh>
Date: Sun, 7 Dec 2025 06:39:29 +0900
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org,
akpm@...ux-foundation.org,
torvalds@...ux-foundation.org,
stable@...r.kernel.org
Cc: lwn@....net,
jslaby@...e.cz,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: Linux 6.1.159
diff --git a/Documentation/ABI/testing/sysfs-bus-pci-drivers-xhci_hcd b/Documentation/ABI/testing/sysfs-bus-pci-drivers-xhci_hcd
index 0088aba4caa8..fc82aa4e54b0 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci-drivers-xhci_hcd
+++ b/Documentation/ABI/testing/sysfs-bus-pci-drivers-xhci_hcd
@@ -23,3 +23,65 @@ Description:
Reading this attribute gives the state of the DbC. It
can be one of the following states: disabled, enabled,
initialized, connected, configured and stalled.
+
+What: /sys/bus/pci/drivers/xhci_hcd/.../dbc_idVendor
+Date: March 2023
+Contact: Mathias Nyman <mathias.nyman@...ux.intel.com>
+Description:
+ This dbc_idVendor attribute lets us change the idVendor field
+ presented in the USB device descriptor by this xhci debug
+ device.
+ Value can only be changed while debug capability (DbC) is in
+ disabled state to prevent USB device descriptor change while
+ connected to a USB host.
+ The default value is 0x1d6b (Linux Foundation).
+ It can be any 16-bit integer.
+
+What: /sys/bus/pci/drivers/xhci_hcd/.../dbc_idProduct
+Date: March 2023
+Contact: Mathias Nyman <mathias.nyman@...ux.intel.com>
+Description:
+ This dbc_idProduct attribute lets us change the idProduct field
+ presented in the USB device descriptor by this xhci debug
+ device.
+ Value can only be changed while debug capability (DbC) is in
+ disabled state to prevent USB device descriptor change while
+ connected to a USB host.
+ The default value is 0x0010. It can be any 16-bit integer.
+
+What: /sys/bus/pci/drivers/xhci_hcd/.../dbc_bcdDevice
+Date: March 2023
+Contact: Mathias Nyman <mathias.nyman@...ux.intel.com>
+Description:
+ This dbc_bcdDevice attribute lets us change the bcdDevice field
+ presented in the USB device descriptor by this xhci debug
+ device.
+ Value can only be changed while debug capability (DbC) is in
+ disabled state to prevent USB device descriptor change while
+ connected to a USB host.
+ The default value is 0x0010. (device rev 0.10)
+ It can be any 16-bit integer.
+
+What: /sys/bus/pci/drivers/xhci_hcd/.../dbc_bInterfaceProtocol
+Date: March 2023
+Contact: Mathias Nyman <mathias.nyman@...ux.intel.com>
+Description:
+ This attribute lets us change the bInterfaceProtocol field
+ presented in the USB Interface descriptor by the xhci debug
+ device.
+ Value can only be changed while debug capability (DbC) is in
+ disabled state to prevent USB descriptor change while
+ connected to a USB host.
+ The default value is 1 (GNU Remote Debug command).
+ Other permissible value is 0 which is for vendor defined debug
+ target.
+
+What: /sys/bus/pci/drivers/xhci_hcd/.../dbc_poll_interval_ms
+Date: February 2024
+Contact: Mathias Nyman <mathias.nyman@...ux.intel.com>
+Description:
+ This attribute adjust the polling interval used to check for
+ DbC events. Unit is milliseconds. Accepted values range from 0
+ up to 5000. The default value is 64 ms.
+ This polling interval is used while DbC is enabled but has no
+ active data transfers.
diff --git a/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
index 98b4663f9766..f89ee08c9712 100644
--- a/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
@@ -50,18 +50,20 @@ patternProperties:
groups:
description:
Name of the pin group to use for the functions.
- $ref: "/schemas/types.yaml#/definitions/string"
- enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp,
- i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp,
- spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp,
- spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp,
- uart0_grp, uart1_grp, uart2_grp, uart3_grp,
- pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp,
- pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp,
- pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp,
- pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp,
- pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp,
- pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp]
+ items:
+ enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp,
+ i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp,
+ spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp,
+ spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp,
+ uart0_grp, uart1_grp, uart2_grp, uart3_grp,
+ pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp,
+ pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp,
+ pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp,
+ pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp,
+ pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp,
+ pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp]
+ minItems: 1
+ maxItems: 8
drive-strength:
enum: [2, 4, 6, 8, 16, 24, 32]
diff --git a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml
index 01ab0f922ae8..82467e670a7c 100644
--- a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml
@@ -82,12 +82,20 @@ required:
- reg
- "#address-cells"
- "#size-cells"
- - dma-ranges
- ranges
- clocks
- clock-names
- interrupts
+allOf:
+ - if:
+ properties:
+ compatible:
+ const: fsl,imx8mp-dwc3
+ then:
+ required:
+ - dma-ranges
+
additionalProperties: false
examples:
diff --git a/MAINTAINERS b/MAINTAINERS
index 428b2259225d..a02522a3ec08 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14221,6 +14221,7 @@ NETDEVSIM
M: Jakub Kicinski <kuba@...nel.org>
S: Maintained
F: drivers/net/netdevsim/*
+F: tools/testing/selftests/drivers/net/netdevsim/*
NETEM NETWORK EMULATOR
M: Stephen Hemminger <stephen@...workplumber.org>
@@ -19601,12 +19602,6 @@ R: Pavel Skripkin <paskripkin@...il.com>
S: Supported
F: drivers/staging/r8188eu/
-STAGING - REALTEK RTL8712U DRIVERS
-M: Larry Finger <Larry.Finger@...inger.net>
-M: Florian Schilhabel <florian.c.schilhabel@...glemail.com>.
-S: Odd Fixes
-F: drivers/staging/rtl8712/
-
STAGING - SEPS525 LCD CONTROLLER DRIVERS
M: Michael Hennerich <michael.hennerich@...log.com>
L: linux-fbdev@...r.kernel.org
diff --git a/Makefile b/Makefile
index d8625400c281..7fab353ec5e8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 6
PATCHLEVEL = 1
-SUBLEVEL = 158
+SUBLEVEL = 159
EXTRAVERSION =
NAME = Curry Ramen
diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c
index 05d9296af5ea..a251f1bc74ac 100644
--- a/arch/alpha/kernel/asm-offsets.c
+++ b/arch/alpha/kernel/asm-offsets.c
@@ -4,6 +4,7 @@
* This code generates raw asm output which is post-processed to extract
* and format the required data.
*/
+#define COMPILE_OFFSETS
#include <linux/types.h>
#include <linux/stddef.h>
diff --git a/arch/arc/include/asm/bitops.h b/arch/arc/include/asm/bitops.h
index f5a936496f06..24981bba974d 100644
--- a/arch/arc/include/asm/bitops.h
+++ b/arch/arc/include/asm/bitops.h
@@ -133,6 +133,8 @@ static inline __attribute__ ((const)) int fls(unsigned int x)
*/
static inline __attribute__ ((const)) unsigned long __fls(unsigned long x)
{
+ if (__builtin_constant_p(x))
+ return x ? BITS_PER_LONG - 1 - __builtin_clzl(x) : 0;
/* FLS insn has exactly same semantics as the API */
return __builtin_arc_fls(x);
}
diff --git a/arch/arc/kernel/asm-offsets.c b/arch/arc/kernel/asm-offsets.c
index 0e884036ab74..897dcfc7c9fa 100644
--- a/arch/arc/kernel/asm-offsets.c
+++ b/arch/arc/kernel/asm-offsets.c
@@ -2,6 +2,7 @@
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
+#define COMPILE_OFFSETS
#include <linux/sched.h>
#include <linux/mm.h>
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig
index 3858c4d4cb98..f6323b84631f 100644
--- a/arch/arm/crypto/Kconfig
+++ b/arch/arm/crypto/Kconfig
@@ -4,7 +4,7 @@ menu "Accelerated Cryptographic Algorithms for CPU (arm)"
config CRYPTO_CURVE25519_NEON
tristate "Public key crypto: Curve25519 (NEON)"
- depends on KERNEL_MODE_NEON
+ depends on KERNEL_MODE_NEON && !CPU_BIG_ENDIAN
select CRYPTO_LIB_CURVE25519_GENERIC
select CRYPTO_ARCH_HAVE_LIB_CURVE25519
help
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 2c8d76fd7c66..820bc05685ba 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -7,6 +7,8 @@
* This code generates raw asm output which is post-processed to extract
* and format the required data.
*/
+#define COMPILE_OFFSETS
+
#include <linux/compiler.h>
#include <linux/sched.h>
#include <linux/mm.h>
diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S
index 0af2598899fc..c410da92ce38 100644
--- a/arch/arm/mach-at91/pm_suspend.S
+++ b/arch/arm/mach-at91/pm_suspend.S
@@ -685,6 +685,10 @@ sr_dis_exit:
bic tmp2, tmp2, #AT91_PMC_PLL_UPDT_ID
str tmp2, [pmc, #AT91_PMC_PLL_UPDT]
+ /* save acr */
+ ldr tmp2, [pmc, #AT91_PMC_PLL_ACR]
+ str tmp2, .saved_acr
+
/* save div. */
mov tmp1, #0
ldr tmp2, [pmc, #AT91_PMC_PLL_CTRL0]
@@ -754,7 +758,7 @@ sr_dis_exit:
str tmp1, [pmc, #AT91_PMC_PLL_UPDT]
/* step 2. */
- ldr tmp1, =AT91_PMC_PLL_ACR_DEFAULT_PLLA
+ ldr tmp1, .saved_acr
str tmp1, [pmc, #AT91_PMC_PLL_ACR]
/* step 3. */
@@ -1130,6 +1134,8 @@ ENDPROC(at91_pm_suspend_in_sram)
.word 0
.saved_mckr:
.word 0
+.saved_acr:
+ .word 0
.saved_pllar:
.word 0
.saved_sam9_lpr:
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 41f3a7e188d0..ed2a534dcfd6 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -3029,36 +3029,51 @@ core1 {
};
l2c_0: l2-cache0 {
+ compatible = "cache";
+ cache-unified;
cache-size = <2097152>;
cache-line-size = <64>;
cache-sets = <2048>;
+ cache-level = <2>;
next-level-cache = <&l3c>;
};
l2c_1: l2-cache1 {
+ compatible = "cache";
+ cache-unified;
cache-size = <2097152>;
cache-line-size = <64>;
cache-sets = <2048>;
+ cache-level = <2>;
next-level-cache = <&l3c>;
};
l2c_2: l2-cache2 {
+ compatible = "cache";
+ cache-unified;
cache-size = <2097152>;
cache-line-size = <64>;
cache-sets = <2048>;
+ cache-level = <2>;
next-level-cache = <&l3c>;
};
l2c_3: l2-cache3 {
+ compatible = "cache";
+ cache-unified;
cache-size = <2097152>;
cache-line-size = <64>;
cache-sets = <2048>;
+ cache-level = <2>;
next-level-cache = <&l3c>;
};
l3c: l3-cache {
+ compatible = "cache";
+ cache-unified;
cache-size = <4194304>;
cache-line-size = <64>;
+ cache-level = <3>;
cache-sets = <4096>;
};
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 724e87450605..9474b0da0a3e 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -2005,6 +2005,7 @@ CPU_SLEEP: cpu-sleep {
L2: l2-cache {
compatible = "cache";
+ cache-level = <2>;
};
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 876c73a00a54..e09a4fd8364c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -2907,117 +2907,150 @@ core3 {
};
l2c0_0: l2-cache00 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c0>;
};
l2c0_1: l2-cache01 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c0>;
};
l2c0_2: l2-cache02 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c0>;
};
l2c0_3: l2-cache03 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c0>;
};
l2c1_0: l2-cache10 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c1>;
};
l2c1_1: l2-cache11 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c1>;
};
l2c1_2: l2-cache12 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c1>;
};
l2c1_3: l2-cache13 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c1>;
};
l2c2_0: l2-cache20 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c2>;
};
l2c2_1: l2-cache21 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c2>;
};
l2c2_2: l2-cache22 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c2>;
};
l2c2_3: l2-cache23 {
+ compatible = "cache";
cache-size = <262144>;
cache-line-size = <64>;
cache-sets = <512>;
cache-unified;
+ cache-level = <2>;
next-level-cache = <&l3c2>;
};
l3c0: l3-cache0 {
+ compatible = "cache";
+ cache-unified;
cache-size = <2097152>;
cache-line-size = <64>;
cache-sets = <2048>;
+ cache-level = <3>;
};
l3c1: l3-cache1 {
+ compatible = "cache";
+ cache-unified;
cache-size = <2097152>;
cache-line-size = <64>;
cache-sets = <2048>;
+ cache-level = <3>;
};
l3c2: l3-cache2 {
+ compatible = "cache";
+ cache-unified;
cache-size = <2097152>;
cache-line-size = <64>;
cache-sets = <2048>;
+ cache-level = <3>;
};
};
diff --git a/arch/arm64/kernel/asm-offsets.c b/arch/arm64/kernel/asm-offsets.c
index 1197e7679882..4785e8947f52 100644
--- a/arch/arm64/kernel/asm-offsets.c
+++ b/arch/arm64/kernel/asm-offsets.c
@@ -6,6 +6,7 @@
* 2001-2002 Keith Owens
* Copyright (C) 2012 ARM Ltd.
*/
+#define COMPILE_OFFSETS
#include <linux/arm_sdei.h>
#include <linux/sched.h>
diff --git a/arch/arm64/kernel/cacheinfo.c b/arch/arm64/kernel/cacheinfo.c
index 1510f457b615..a565e8dc9c15 100644
--- a/arch/arm64/kernel/cacheinfo.c
+++ b/arch/arm64/kernel/cacheinfo.c
@@ -46,7 +46,7 @@ static void ci_leaf_init(struct cacheinfo *this_leaf,
int init_cache_level(unsigned int cpu)
{
unsigned int ctype, level, leaves;
- int fw_level;
+ int fw_level, ret;
struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
for (level = 1, leaves = 0; level <= MAX_CACHE_LEVEL; level++) {
@@ -59,10 +59,13 @@ int init_cache_level(unsigned int cpu)
leaves += (ctype == CACHE_TYPE_SEPARATE) ? 2 : 1;
}
- if (acpi_disabled)
+ if (acpi_disabled) {
fw_level = of_find_last_cache_level(cpu);
- else
- fw_level = acpi_find_last_cache_level(cpu);
+ } else {
+ ret = acpi_get_cache_info(cpu, &fw_level, NULL);
+ if (ret < 0)
+ return ret;
+ }
if (fw_level < 0)
return fw_level;
diff --git a/arch/csky/kernel/asm-offsets.c b/arch/csky/kernel/asm-offsets.c
index d1e903579473..5525c8e7e1d9 100644
--- a/arch/csky/kernel/asm-offsets.c
+++ b/arch/csky/kernel/asm-offsets.c
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
+#define COMPILE_OFFSETS
#include <linux/sched.h>
#include <linux/kernel_stat.h>
diff --git a/arch/hexagon/kernel/asm-offsets.c b/arch/hexagon/kernel/asm-offsets.c
index 03a7063f9456..50eea9fa6f13 100644
--- a/arch/hexagon/kernel/asm-offsets.c
+++ b/arch/hexagon/kernel/asm-offsets.c
@@ -8,6 +8,7 @@
*
* Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.
*/
+#define COMPILE_OFFSETS
#include <linux/compat.h>
#include <linux/types.h>
diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h
index 103df0eb8642..e53f2b638961 100644
--- a/arch/loongarch/include/asm/pgtable.h
+++ b/arch/loongarch/include/asm/pgtable.h
@@ -403,6 +403,9 @@ static inline unsigned long pte_accessible(struct mm_struct *mm, pte_t a)
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
+ if (pte_val(pte) & _PAGE_DIRTY)
+ pte_val(pte) |= _PAGE_MODIFIED;
+
return __pte((pte_val(pte) & _PAGE_CHG_MASK) |
(pgprot_val(newprot) & ~_PAGE_CHG_MASK));
}
@@ -516,9 +519,11 @@ static inline struct page *pmd_page(pmd_t pmd)
static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)
{
- pmd_val(pmd) = (pmd_val(pmd) & _HPAGE_CHG_MASK) |
- (pgprot_val(newprot) & ~_HPAGE_CHG_MASK);
- return pmd;
+ if (pmd_val(pmd) & _PAGE_DIRTY)
+ pmd_val(pmd) |= _PAGE_MODIFIED;
+
+ return __pmd((pmd_val(pmd) & _HPAGE_CHG_MASK) |
+ (pgprot_val(newprot) & ~_HPAGE_CHG_MASK));
}
static inline pmd_t pmd_mkinvalid(pmd_t pmd)
diff --git a/arch/loongarch/include/uapi/asm/bitsperlong.h b/arch/loongarch/include/uapi/asm/bitsperlong.h
deleted file mode 100644
index 00b4ba1e5cdf..000000000000
--- a/arch/loongarch/include/uapi/asm/bitsperlong.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef __ASM_LOONGARCH_BITSPERLONG_H
-#define __ASM_LOONGARCH_BITSPERLONG_H
-
-#define __BITS_PER_LONG (__SIZEOF_LONG__ * 8)
-
-#include <asm-generic/bitsperlong.h>
-
-#endif /* __ASM_LOONGARCH_BITSPERLONG_H */
diff --git a/arch/loongarch/kernel/asm-offsets.c b/arch/loongarch/kernel/asm-offsets.c
index bdd88eda9513..91b3eae9414f 100644
--- a/arch/loongarch/kernel/asm-offsets.c
+++ b/arch/loongarch/kernel/asm-offsets.c
@@ -4,6 +4,8 @@
*
* Copyright (C) 2020-2022 Loongson Technology Corporation Limited
*/
+#define COMPILE_OFFSETS
+
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/mm.h>
diff --git a/arch/loongarch/kernel/traps.c b/arch/loongarch/kernel/traps.c
index 1a4dce84ebc6..12c726482d15 100644
--- a/arch/loongarch/kernel/traps.c
+++ b/arch/loongarch/kernel/traps.c
@@ -657,8 +657,8 @@ static void configure_exception_vector(void)
tlbrentry = (unsigned long)exception_handlers + 80*VECSIZE;
csr_write64(eentry, LOONGARCH_CSR_EENTRY);
- csr_write64(eentry, LOONGARCH_CSR_MERRENTRY);
- csr_write64(tlbrentry, LOONGARCH_CSR_TLBRENTRY);
+ csr_write64(__pa(eentry), LOONGARCH_CSR_MERRENTRY);
+ csr_write64(__pa(tlbrentry), LOONGARCH_CSR_TLBRENTRY);
}
void per_cpu_trap_init(int cpu)
diff --git a/arch/loongarch/pci/pci.c b/arch/loongarch/pci/pci.c
index 2726639150bc..927dd31f82b9 100644
--- a/arch/loongarch/pci/pci.c
+++ b/arch/loongarch/pci/pci.c
@@ -51,11 +51,11 @@ static int __init pcibios_init(void)
*/
lsize = cpu_last_level_cache_line_size();
- BUG_ON(!lsize);
+ if (lsize) {
+ pci_dfl_cache_line_size = lsize >> 2;
- pci_dfl_cache_line_size = lsize >> 2;
-
- pr_debug("PCI: pci_cache_line_size set to %d bytes\n", lsize);
+ pr_debug("PCI: pci_cache_line_size set to %d bytes\n", lsize);
+ }
return 0;
}
diff --git a/arch/m68k/kernel/asm-offsets.c b/arch/m68k/kernel/asm-offsets.c
index 906d73230537..67a1990f9d74 100644
--- a/arch/m68k/kernel/asm-offsets.c
+++ b/arch/m68k/kernel/asm-offsets.c
@@ -9,6 +9,7 @@
* #defines from the assembly-language output.
*/
+#define COMPILE_OFFSETS
#define ASM_OFFSETS_C
#include <linux/stddef.h>
diff --git a/arch/microblaze/kernel/asm-offsets.c b/arch/microblaze/kernel/asm-offsets.c
index 104c3ac5f30c..b4b67d58e7f6 100644
--- a/arch/microblaze/kernel/asm-offsets.c
+++ b/arch/microblaze/kernel/asm-offsets.c
@@ -7,6 +7,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
+#define COMPILE_OFFSETS
#include <linux/init.h>
#include <linux/stddef.h>
diff --git a/arch/mips/boot/dts/lantiq/danube.dtsi b/arch/mips/boot/dts/lantiq/danube.dtsi
index 510be63c8bdf..1a5f4faa0831 100644
--- a/arch/mips/boot/dts/lantiq/danube.dtsi
+++ b/arch/mips/boot/dts/lantiq/danube.dtsi
@@ -5,8 +5,12 @@ / {
compatible = "lantiq,xway", "lantiq,danube";
cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
cpu@0 {
compatible = "mips,mips24Kc";
+ reg = <0>;
};
};
@@ -101,6 +105,8 @@ pci0: pci@...5400 {
0x1000000 0 0x00000000 0xae00000 0 0x200000>; /* io space */
reg = <0x7000000 0x8000 /* config space */
0xe105400 0x400>; /* pci bridge */
+
+ device_type = "pci";
};
};
};
diff --git a/arch/mips/boot/dts/lantiq/danube_easy50712.dts b/arch/mips/boot/dts/lantiq/danube_easy50712.dts
index c4d7aa5753b0..c9f7886f57b8 100644
--- a/arch/mips/boot/dts/lantiq/danube_easy50712.dts
+++ b/arch/mips/boot/dts/lantiq/danube_easy50712.dts
@@ -4,6 +4,8 @@
/include/ "danube.dtsi"
/ {
+ model = "Intel EASY50712";
+
chosen {
bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
};
@@ -94,7 +96,7 @@ ethernet@...0000 {
lantiq,tx-burst-length = <4>;
};
- stp0: stp@...0bb0 {
+ stp0: gpio@...0bb0 {
#gpio-cells = <2>;
compatible = "lantiq,gpio-stp-xway";
gpio-controller;
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index 08342b9eccdb..0f9ed454faf1 100644
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -9,6 +9,8 @@
* Kevin Kissell, kevink@...s.com and Carsten Langgaard, carstenl@...s.com
* Copyright (C) 2000 MIPS Technologies, Inc.
*/
+#define COMPILE_OFFSETS
+
#include <linux/compat.h>
#include <linux/types.h>
#include <linux/sched.h>
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index edf914393ad9..bcda4fa9fc87 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -467,7 +467,7 @@ void __init ltq_soc_init(void)
/* add our generic xway clocks */
clkdev_add_pmu("10000000.fpi", NULL, 0, 0, PMU_FPI);
clkdev_add_pmu("1e100a00.gptu", NULL, 1, 0, PMU_GPT);
- clkdev_add_pmu("1e100bb0.stp", NULL, 1, 0, PMU_STP);
+ clkdev_add_pmu("1e100bb0.gpio", NULL, 1, 0, PMU_STP);
clkdev_add_pmu("1e100c00.serial", NULL, 0, 0, PMU_ASC1);
clkdev_add_pmu("1e104100.dma", NULL, 1, 0, PMU_DMA);
clkdev_add_pmu("1e100800.spi", NULL, 1, 0, PMU_SPI);
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 2e987b6e42bc..9da1fbe4a2d7 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -12,9 +12,11 @@
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/smp.h>
+#include <linux/memblock.h>
#include <linux/mm.h>
#include <linux/hugetlb.h>
#include <linux/export.h>
+#include <linux/sort.h>
#include <asm/cpu.h>
#include <asm/cpu-type.h>
@@ -498,58 +500,95 @@ static int __init set_ntlb(char *str)
__setup("ntlb=", set_ntlb);
-/* Initialise all TLB entries with unique values */
-static void r4k_tlb_uniquify(void)
+
+/* Comparison function for EntryHi VPN fields. */
+static int r4k_vpn_cmp(const void *a, const void *b)
{
- int entry = num_wired_entries();
+ long v = *(unsigned long *)a - *(unsigned long *)b;
+ int s = sizeof(long) > sizeof(int) ? sizeof(long) * 8 - 1: 0;
+ return s ? (v != 0) | v >> s : v;
+}
+
+/*
+ * Initialise all TLB entries with unique values that do not clash with
+ * what we have been handed over and what we'll be using ourselves.
+ */
+static void __ref r4k_tlb_uniquify(void)
+{
+ int tlbsize = current_cpu_data.tlbsize;
+ bool use_slab = slab_is_available();
+ int start = num_wired_entries();
+ phys_addr_t tlb_vpn_size;
+ unsigned long *tlb_vpns;
+ unsigned long vpn_mask;
+ int cnt, ent, idx, i;
+
+ vpn_mask = GENMASK(cpu_vmbits - 1, 13);
+ vpn_mask |= IS_ENABLED(CONFIG_64BIT) ? 3ULL << 62 : 1 << 31;
+
+ tlb_vpn_size = tlbsize * sizeof(*tlb_vpns);
+ tlb_vpns = (use_slab ?
+ kmalloc(tlb_vpn_size, GFP_KERNEL) :
+ memblock_alloc_raw(tlb_vpn_size, sizeof(*tlb_vpns)));
+ if (WARN_ON(!tlb_vpns))
+ return; /* Pray local_flush_tlb_all() is good enough. */
htw_stop();
+
+ for (i = start, cnt = 0; i < tlbsize; i++, cnt++) {
+ unsigned long vpn;
+
+ write_c0_index(i);
+ mtc0_tlbr_hazard();
+ tlb_read();
+ tlb_read_hazard();
+ vpn = read_c0_entryhi();
+ vpn &= vpn_mask & PAGE_MASK;
+ tlb_vpns[cnt] = vpn;
+
+ /* Prevent any large pages from overlapping regular ones. */
+ write_c0_pagemask(read_c0_pagemask() & PM_DEFAULT_MASK);
+ mtc0_tlbw_hazard();
+ tlb_write_indexed();
+ tlbw_use_hazard();
+ }
+
+ sort(tlb_vpns, cnt, sizeof(tlb_vpns[0]), r4k_vpn_cmp, NULL);
+
+ write_c0_pagemask(PM_DEFAULT_MASK);
write_c0_entrylo0(0);
write_c0_entrylo1(0);
- while (entry < current_cpu_data.tlbsize) {
- unsigned long asid_mask = cpu_asid_mask(¤t_cpu_data);
- unsigned long asid = 0;
- int idx;
+ idx = 0;
+ ent = tlbsize;
+ for (i = start; i < tlbsize; i++)
+ while (1) {
+ unsigned long entryhi, vpn;
- /* Skip wired MMID to make ginvt_mmid work */
- if (cpu_has_mmid)
- asid = MMID_KERNEL_WIRED + 1;
+ entryhi = UNIQUE_ENTRYHI(ent);
+ vpn = entryhi & vpn_mask & PAGE_MASK;
- /* Check for match before using UNIQUE_ENTRYHI */
- do {
- if (cpu_has_mmid) {
- write_c0_memorymapid(asid);
- write_c0_entryhi(UNIQUE_ENTRYHI(entry));
+ if (idx >= cnt || vpn < tlb_vpns[idx]) {
+ write_c0_entryhi(entryhi);
+ write_c0_index(i);
+ mtc0_tlbw_hazard();
+ tlb_write_indexed();
+ ent++;
+ break;
+ } else if (vpn == tlb_vpns[idx]) {
+ ent++;
} else {
- write_c0_entryhi(UNIQUE_ENTRYHI(entry) | asid);
+ idx++;
}
- mtc0_tlbw_hazard();
- tlb_probe();
- tlb_probe_hazard();
- idx = read_c0_index();
- /* No match or match is on current entry */
- if (idx < 0 || idx == entry)
- break;
- /*
- * If we hit a match, we need to try again with
- * a different ASID.
- */
- asid++;
- } while (asid < asid_mask);
-
- if (idx >= 0 && idx != entry)
- panic("Unable to uniquify TLB entry %d", idx);
-
- write_c0_index(entry);
- mtc0_tlbw_hazard();
- tlb_write_indexed();
- entry++;
- }
+ }
tlbw_use_hazard();
htw_start();
flush_micro_tlb();
+ if (use_slab)
+ kfree(tlb_vpns);
+ else
+ memblock_free(tlb_vpns, tlb_vpn_size);
}
/*
@@ -592,6 +631,7 @@ static void r4k_tlb_configure(void)
/* From this point on the ARC firmware is dead. */
r4k_tlb_uniquify();
+ local_flush_tlb_all();
/* Did I tell you that ARC SUCKS? */
}
diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c
index b03cac5fdc02..52792a8bc989 100644
--- a/arch/mips/mti-malta/malta-init.c
+++ b/arch/mips/mti-malta/malta-init.c
@@ -241,16 +241,22 @@ void __init prom_init(void)
#endif
/*
- * Setup the Malta max (2GB) memory for PCI DMA in host bridge
- * in transparent addressing mode.
+ * Set up memory mapping in host bridge for PCI DMA masters,
+ * in transparent addressing mode. For EVA use the Malta
+ * maximum of 2 GiB memory in the alias space at 0x80000000
+ * as per PHYS_OFFSET. Otherwise use 256 MiB of memory in
+ * the regular space, avoiding mapping the PCI MMIO window
+ * for DMA as it seems to confuse the system controller's
+ * logic, causing PCI MMIO to stop working.
*/
- mask = PHYS_OFFSET | PCI_BASE_ADDRESS_MEM_PREFETCH;
- MSC_WRITE(MSC01_PCI_BAR0, mask);
- MSC_WRITE(MSC01_PCI_HEAD4, mask);
+ mask = PHYS_OFFSET ? PHYS_OFFSET : 0xf0000000;
+ MSC_WRITE(MSC01_PCI_BAR0,
+ mask | PCI_BASE_ADDRESS_MEM_PREFETCH);
+ MSC_WRITE(MSC01_PCI_HEAD4,
+ PHYS_OFFSET | PCI_BASE_ADDRESS_MEM_PREFETCH);
- mask &= MSC01_PCI_BAR0_SIZE_MSK;
MSC_WRITE(MSC01_PCI_P2SCMSKL, mask);
- MSC_WRITE(MSC01_PCI_P2SCMAPL, mask);
+ MSC_WRITE(MSC01_PCI_P2SCMAPL, PHYS_OFFSET);
/* Don't handle target retries indefinitely. */
if ((data & MSC01_PCI_CFG_MAXRTRY_MSK) ==
diff --git a/arch/nios2/kernel/asm-offsets.c b/arch/nios2/kernel/asm-offsets.c
index e3d9b7b6fb48..88190b503ce5 100644
--- a/arch/nios2/kernel/asm-offsets.c
+++ b/arch/nios2/kernel/asm-offsets.c
@@ -2,6 +2,7 @@
/*
* Copyright (C) 2011 Tobias Klauser <tklauser@...tanz.ch>
*/
+#define COMPILE_OFFSETS
#include <linux/stddef.h>
#include <linux/sched.h>
diff --git a/arch/openrisc/kernel/asm-offsets.c b/arch/openrisc/kernel/asm-offsets.c
index 710651d5aaae..3cc826f2216b 100644
--- a/arch/openrisc/kernel/asm-offsets.c
+++ b/arch/openrisc/kernel/asm-offsets.c
@@ -18,6 +18,7 @@
* compile this file to assembler, and then extract the
* #defines from the assembly-language output.
*/
+#define COMPILE_OFFSETS
#include <linux/signal.h>
#include <linux/sched.h>
diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c
index 94652e13c260..21e900c0aa95 100644
--- a/arch/parisc/kernel/asm-offsets.c
+++ b/arch/parisc/kernel/asm-offsets.c
@@ -13,6 +13,7 @@
* Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org>
* Copyright (C) 2003 James Bottomley <jejb at parisc-linux.org>
*/
+#define COMPILE_OFFSETS
#include <linux/types.h>
#include <linux/sched.h>
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 65d79dd0c92c..5a4edc1e5504 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -8,6 +8,7 @@
* compile this file to assembler, and then extract the
* #defines from the assembly-language output.
*/
+#define COMPILE_OFFSETS
#include <linux/compat.h>
#include <linux/signal.h>
diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index 429abaecad41..9a761f46c7b2 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -334,7 +334,7 @@ static enum pci_ers_result eeh_report_error(struct eeh_dev *edev,
rc = driver->err_handler->error_detected(pdev, pci_channel_io_frozen);
edev->in_error = true;
- pci_uevent_ers(pdev, PCI_ERS_RESULT_NONE);
+ pci_uevent_ers(pdev, rc);
return rc;
}
diff --git a/arch/riscv/kernel/asm-offsets.c b/arch/riscv/kernel/asm-offsets.c
index 1ecafbcee9a0..21f034b3fdbe 100644
--- a/arch/riscv/kernel/asm-offsets.c
+++ b/arch/riscv/kernel/asm-offsets.c
@@ -3,6 +3,7 @@
* Copyright (C) 2012 Regents of the University of California
* Copyright (C) 2017 SiFive
*/
+#define COMPILE_OFFSETS
#include <linux/kbuild.h>
#include <linux/mm.h>
diff --git a/arch/riscv/kernel/cacheinfo.c b/arch/riscv/kernel/cacheinfo.c
index 90deabfe63ea..3a13113f1b29 100644
--- a/arch/riscv/kernel/cacheinfo.c
+++ b/arch/riscv/kernel/cacheinfo.c
@@ -113,48 +113,6 @@ static void fill_cacheinfo(struct cacheinfo **this_leaf,
}
}
-int init_cache_level(unsigned int cpu)
-{
- struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
- struct device_node *np = of_cpu_device_node_get(cpu);
- struct device_node *prev = NULL;
- int levels = 0, leaves = 0, level;
-
- if (of_property_read_bool(np, "cache-size"))
- ++leaves;
- if (of_property_read_bool(np, "i-cache-size"))
- ++leaves;
- if (of_property_read_bool(np, "d-cache-size"))
- ++leaves;
- if (leaves > 0)
- levels = 1;
-
- prev = np;
- while ((np = of_find_next_cache_node(np))) {
- of_node_put(prev);
- prev = np;
- if (!of_device_is_compatible(np, "cache"))
- break;
- if (of_property_read_u32(np, "cache-level", &level))
- break;
- if (level <= levels)
- break;
- if (of_property_read_bool(np, "cache-size"))
- ++leaves;
- if (of_property_read_bool(np, "i-cache-size"))
- ++leaves;
- if (of_property_read_bool(np, "d-cache-size"))
- ++leaves;
- levels = level;
- }
-
- of_node_put(np);
- this_cpu_ci->num_levels = levels;
- this_cpu_ci->num_leaves = leaves;
-
- return 0;
-}
-
int populate_cache_leaves(unsigned int cpu)
{
struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
diff --git a/arch/riscv/kernel/cpu-hotplug.c b/arch/riscv/kernel/cpu-hotplug.c
index 462b3631663f..374f334df86d 100644
--- a/arch/riscv/kernel/cpu-hotplug.c
+++ b/arch/riscv/kernel/cpu-hotplug.c
@@ -61,6 +61,7 @@ void __cpu_die(unsigned int cpu)
}
pr_notice("CPU%u: off\n", cpu);
+ clear_tasks_mm_cpumask(cpu);
/* Verify from the firmware if the cpu is really stopped*/
if (cpu_ops[cpu]->cpu_is_stopped)
ret = cpu_ops[cpu]->cpu_is_stopped(cpu);
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h
index 108e732d7b14..e9585a390c1f 100644
--- a/arch/s390/include/asm/pci.h
+++ b/arch/s390/include/asm/pci.h
@@ -136,7 +136,6 @@ struct zpci_dev {
u8 has_resources : 1;
u8 is_physfn : 1;
u8 util_str_avail : 1;
- u8 irqs_registered : 1;
u8 reserved : 2;
unsigned int devfn; /* DEVFN part of the RID*/
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index d8ce965c0a97..9ff68c7f61cc 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -4,6 +4,7 @@
* This code generates raw asm output which is post-processed to extract
* and format the required data.
*/
+#define COMPILE_OFFSETS
#define ASM_OFFSETS_C
diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c
index d969f36bf186..bd4172db2634 100644
--- a/arch/s390/pci/pci_event.c
+++ b/arch/s390/pci/pci_event.c
@@ -83,6 +83,7 @@ static pci_ers_result_t zpci_event_notify_error_detected(struct pci_dev *pdev,
pci_ers_result_t ers_res = PCI_ERS_RESULT_DISCONNECT;
ers_res = driver->err_handler->error_detected(pdev, pdev->error_state);
+ pci_uevent_ers(pdev, ers_res);
if (ers_result_indicates_abort(ers_res))
pr_info("%s: Automatic recovery failed after initial reporting\n", pci_name(pdev));
else if (ers_res == PCI_ERS_RESULT_NEED_RESET)
@@ -173,7 +174,7 @@ static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev)
* is unbound or probed and that userspace can't access its
* configuration space while we perform recovery.
*/
- pci_dev_lock(pdev);
+ device_lock(&pdev->dev);
if (pdev->error_state == pci_channel_io_perm_failure) {
ers_res = PCI_ERS_RESULT_DISCONNECT;
goto out_unlock;
@@ -212,6 +213,7 @@ static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev)
ers_res = zpci_event_do_reset(pdev, driver);
if (ers_res != PCI_ERS_RESULT_RECOVERED) {
+ pci_uevent_ers(pdev, PCI_ERS_RESULT_DISCONNECT);
pr_err("%s: Automatic recovery failed; operator intervention is required\n",
pci_name(pdev));
goto out_unlock;
@@ -220,8 +222,9 @@ static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev)
pr_info("%s: The device is ready to resume operations\n", pci_name(pdev));
if (driver->err_handler->resume)
driver->err_handler->resume(pdev);
+ pci_uevent_ers(pdev, PCI_ERS_RESULT_RECOVERED);
out_unlock:
- pci_dev_unlock(pdev);
+ device_unlock(&pdev->dev);
return ers_res;
}
diff --git a/arch/s390/pci/pci_irq.c b/arch/s390/pci/pci_irq.c
index 393bcc2c3dc2..69c5e4f9f10e 100644
--- a/arch/s390/pci/pci_irq.c
+++ b/arch/s390/pci/pci_irq.c
@@ -107,9 +107,6 @@ static int zpci_set_irq(struct zpci_dev *zdev)
else
rc = zpci_set_airq(zdev);
- if (!rc)
- zdev->irqs_registered = 1;
-
return rc;
}
@@ -123,9 +120,6 @@ static int zpci_clear_irq(struct zpci_dev *zdev)
else
rc = zpci_clear_airq(zdev);
- if (!rc)
- zdev->irqs_registered = 0;
-
return rc;
}
@@ -427,8 +421,7 @@ bool arch_restore_msi_irqs(struct pci_dev *pdev)
{
struct zpci_dev *zdev = to_zpci(pdev);
- if (!zdev->irqs_registered)
- zpci_set_irq(zdev);
+ zpci_set_irq(zdev);
return true;
}
diff --git a/arch/sh/kernel/asm-offsets.c b/arch/sh/kernel/asm-offsets.c
index a0322e832845..429b6a763146 100644
--- a/arch/sh/kernel/asm-offsets.c
+++ b/arch/sh/kernel/asm-offsets.c
@@ -8,6 +8,7 @@
* compile this file to assembler, and then extract the
* #defines from the assembly-language output.
*/
+#define COMPILE_OFFSETS
#include <linux/stddef.h>
#include <linux/types.h>
diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
index 8fb09eec8c3e..694ed081cf8d 100644
--- a/arch/sparc/include/asm/elf_64.h
+++ b/arch/sparc/include/asm/elf_64.h
@@ -58,6 +58,7 @@
#define R_SPARC_7 43
#define R_SPARC_5 44
#define R_SPARC_6 45
+#define R_SPARC_UA64 54
/* Bits present in AT_HWCAP, primarily for Sparc32. */
#define HWCAP_SPARC_FLUSH 0x00000001
diff --git a/arch/sparc/include/asm/io_64.h b/arch/sparc/include/asm/io_64.h
index 9303270b22f3..f9d370324729 100644
--- a/arch/sparc/include/asm/io_64.h
+++ b/arch/sparc/include/asm/io_64.h
@@ -250,19 +250,19 @@ void insl(unsigned long, void *, unsigned long);
#define insw insw
#define insl insl
-static inline void readsb(void __iomem *port, void *buf, unsigned long count)
+static inline void readsb(const volatile void __iomem *port, void *buf, unsigned long count)
{
insb((unsigned long __force)port, buf, count);
}
#define readsb readsb
-static inline void readsw(void __iomem *port, void *buf, unsigned long count)
+static inline void readsw(const volatile void __iomem *port, void *buf, unsigned long count)
{
insw((unsigned long __force)port, buf, count);
}
#define readsw readsw
-static inline void readsl(void __iomem *port, void *buf, unsigned long count)
+static inline void readsl(const volatile void __iomem *port, void *buf, unsigned long count)
{
insl((unsigned long __force)port, buf, count);
}
diff --git a/arch/sparc/kernel/asm-offsets.c b/arch/sparc/kernel/asm-offsets.c
index 5784f2df489a..f1e27a7f800f 100644
--- a/arch/sparc/kernel/asm-offsets.c
+++ b/arch/sparc/kernel/asm-offsets.c
@@ -10,6 +10,7 @@
*
* On sparc, thread_info data is static and TI_XXX offsets are computed by hand.
*/
+#define COMPILE_OFFSETS
#include <linux/sched.h>
#include <linux/mm_types.h>
diff --git a/arch/sparc/kernel/module.c b/arch/sparc/kernel/module.c
index 66c45a2764bc..a7780907fc2f 100644
--- a/arch/sparc/kernel/module.c
+++ b/arch/sparc/kernel/module.c
@@ -117,6 +117,7 @@ int apply_relocate_add(Elf_Shdr *sechdrs,
break;
#ifdef CONFIG_SPARC64
case R_SPARC_64:
+ case R_SPARC_UA64:
location[0] = v >> 56;
location[1] = v >> 48;
location[2] = v >> 40;
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index 277cea3d30eb..8006a5bd578c 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -199,4 +199,7 @@ static int ssl_non_raw_setup(char *str)
return 1;
}
__setup("ssl-non-raw", ssl_non_raw_setup);
-__channel_help(ssl_non_raw_setup, "set serial lines to non-raw mode");
+__uml_help(ssl_non_raw_setup,
+"ssl-non-raw\n"
+" Set serial lines to non-raw mode.\n\n"
+);
diff --git a/arch/um/kernel/asm-offsets.c b/arch/um/kernel/asm-offsets.c
index 1fb12235ab9c..a69873aa697f 100644
--- a/arch/um/kernel/asm-offsets.c
+++ b/arch/um/kernel/asm-offsets.c
@@ -1 +1,3 @@
+#define COMPILE_OFFSETS
+
#include <sysdep/kernel-offsets.h>
diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c
index 5d4ca8b94293..9404f9f41666 100644
--- a/arch/x86/entry/vsyscall/vsyscall_64.c
+++ b/arch/x86/entry/vsyscall/vsyscall_64.c
@@ -124,7 +124,12 @@ bool emulate_vsyscall(unsigned long error_code,
if ((error_code & (X86_PF_WRITE | X86_PF_USER)) != X86_PF_USER)
return false;
- if (!(error_code & X86_PF_INSTR)) {
+ /*
+ * Assume that faults at regs->ip are because of an
+ * instruction fetch. Return early and avoid
+ * emulation for faults during data accesses:
+ */
+ if (address != regs->ip) {
/* Failed vsyscall read */
if (vsyscall_mode == EMULATE)
return false;
@@ -136,13 +141,19 @@ bool emulate_vsyscall(unsigned long error_code,
return false;
}
+ /*
+ * X86_PF_INSTR is only set when NX is supported. When
+ * available, use it to double-check that the emulation code
+ * is only being used for instruction fetches:
+ */
+ if (cpu_feature_enabled(X86_FEATURE_NX))
+ WARN_ON_ONCE(!(error_code & X86_PF_INSTR));
+
/*
* No point in checking CS -- the only way to get here is a user mode
* trap to a high address, which means that we're in 64-bit user code.
*/
- WARN_ON_ONCE(address != regs->ip);
-
if (vsyscall_mode == NONE) {
warn_bad_vsyscall(KERN_INFO, regs,
"vsyscall attempted with vsyscall=none");
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index a8732dd9fedb..c85ffd7fd224 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -2794,13 +2794,13 @@ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *re
return;
}
- if (perf_callchain_store(entry, regs->ip))
- return;
-
- if (perf_hw_regs(regs))
+ if (perf_hw_regs(regs)) {
+ if (perf_callchain_store(entry, regs->ip))
+ return;
unwind_start(&state, current, regs, NULL);
- else
+ } else {
unwind_start(&state, current, NULL, (void *)regs->sp);
+ }
for (; !unwind_done(&state); unwind_next_frame(&state)) {
addr = unwind_get_return_address(&state);
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index ff8965bce6c9..a0b362ac50a1 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -1539,7 +1539,7 @@ spectre_v2_user_select_mitigation(void)
static const char * const spectre_v2_strings[] = {
[SPECTRE_V2_NONE] = "Vulnerable",
[SPECTRE_V2_RETPOLINE] = "Mitigation: Retpolines",
- [SPECTRE_V2_LFENCE] = "Mitigation: LFENCE",
+ [SPECTRE_V2_LFENCE] = "Vulnerable: LFENCE",
[SPECTRE_V2_EIBRS] = "Mitigation: Enhanced / Automatic IBRS",
[SPECTRE_V2_EIBRS_LFENCE] = "Mitigation: Enhanced / Automatic IBRS + LFENCE",
[SPECTRE_V2_EIBRS_RETPOLINE] = "Mitigation: Enhanced / Automatic IBRS + Retpolines",
@@ -3169,9 +3169,6 @@ static const char *spectre_bhi_state(void)
static ssize_t spectre_v2_show_state(char *buf)
{
- if (spectre_v2_enabled == SPECTRE_V2_LFENCE)
- return sysfs_emit(buf, "Vulnerable: LFENCE\n");
-
if (spectre_v2_enabled == SPECTRE_V2_EIBRS && unprivileged_ebpf_enabled())
return sysfs_emit(buf, "Vulnerable: eIBRS with unprivileged eBPF\n");
diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c
index 80ba0f81a44a..0068648cb7fb 100644
--- a/arch/x86/kernel/fpu/core.c
+++ b/arch/x86/kernel/fpu/core.c
@@ -723,6 +723,9 @@ void fpu__clear_user_states(struct fpu *fpu)
!fpregs_state_valid(fpu, smp_processor_id()))
os_xrstor_supervisor(fpu->fpstate);
+ /* Ensure XFD state is in sync before reloading XSTATE */
+ xfd_update_state(fpu->fpstate);
+
/* Reset user states in registers. */
restore_fpregs_from_init_fpstate(XFEATURE_MASK_USER_RESTORE);
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 796e2f9e8761..99e0768ccaae 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -1072,16 +1072,6 @@ static void kvm_wait(u8 *ptr, u8 val)
*/
void __init kvm_spinlock_init(void)
{
- /*
- * In case host doesn't support KVM_FEATURE_PV_UNHALT there is still an
- * advantage of keeping virt_spin_lock_key enabled: virt_spin_lock() is
- * preferred over native qspinlock when vCPU is preempted.
- */
- if (!kvm_para_has_feature(KVM_FEATURE_PV_UNHALT)) {
- pr_info("PV spinlocks disabled, no host support\n");
- return;
- }
-
/*
* Disable PV spinlocks and use native qspinlock when dedicated pCPUs
* are available.
@@ -1101,6 +1091,16 @@ void __init kvm_spinlock_init(void)
goto out;
}
+ /*
+ * In case host doesn't support KVM_FEATURE_PV_UNHALT there is still an
+ * advantage of keeping virt_spin_lock_key enabled: virt_spin_lock() is
+ * preferred over native qspinlock when vCPU is preempted.
+ */
+ if (!kvm_para_has_feature(KVM_FEATURE_PV_UNHALT)) {
+ pr_info("PV spinlocks disabled, no host support\n");
+ return;
+ }
+
pr_info("PV spinlocks enabled\n");
__pv_init_lock_hash();
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index f56dcbbbf734..00fb1c18e23a 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -3053,11 +3053,17 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
if (data & DEBUGCTL_RESERVED_BITS)
return 1;
- if (svm->vmcb->control.virt_ext & LBR_CTL_ENABLE_MASK)
+ if (svm->vmcb->control.virt_ext & LBR_CTL_ENABLE_MASK) {
+ if (svm->vmcb->save.dbgctl == data)
+ break;
svm->vmcb->save.dbgctl = data;
- else
+ } else {
+ if (svm->vmcb01.ptr->save.dbgctl == data)
+ break;
svm->vmcb01.ptr->save.dbgctl = data;
+ }
+ vmcb_mark_dirty(svm->vmcb, VMCB_LBR);
svm_update_lbrv(vcpu);
break;
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index f3068bb53c4d..095fec941bb7 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -1809,7 +1809,7 @@ st: if (is_imm8(insn->off))
ctx->cleanup_addr = proglen;
if (bpf_prog_was_classic(bpf_prog) &&
- !capable(CAP_SYS_ADMIN)) {
+ !ns_capable_noaudit(&init_user_ns, CAP_SYS_ADMIN)) {
u8 *ip = image + addrs[i - 1];
if (emit_spectre_bhb_barrier(&prog, ip, bpf_prog))
diff --git a/arch/xtensa/kernel/asm-offsets.c b/arch/xtensa/kernel/asm-offsets.c
index da38de20ae59..cfbced95e944 100644
--- a/arch/xtensa/kernel/asm-offsets.c
+++ b/arch/xtensa/kernel/asm-offsets.c
@@ -11,6 +11,7 @@
*
* Chris Zankel <chris@...kel.net>
*/
+#define COMPILE_OFFSETS
#include <asm/processor.h>
#include <asm/coprocessor.h>
diff --git a/block/bdev.c b/block/bdev.c
index b61502ec8da0..5a631a0ca46a 100644
--- a/block/bdev.c
+++ b/block/bdev.c
@@ -147,9 +147,26 @@ int set_blocksize(struct block_device *bdev, int size)
/* Don't change the size if it is same as current */
if (bdev->bd_inode->i_blkbits != blksize_bits(size)) {
+ /*
+ * Flush and truncate the pagecache before we reconfigure the
+ * mapping geometry because folio sizes are variable now. If a
+ * reader has already allocated a folio whose size is smaller
+ * than the new min_order but invokes readahead after the new
+ * min_order becomes visible, readahead will think there are
+ * "zero" blocks per folio and crash. Take the inode and
+ * invalidation locks to avoid racing with
+ * read/write/fallocate.
+ */
+ inode_lock(bdev->bd_inode);
+ filemap_invalidate_lock(bdev->bd_inode->i_mapping);
+
sync_blockdev(bdev);
+ kill_bdev(bdev);
+
bdev->bd_inode->i_blkbits = blksize_bits(size);
kill_bdev(bdev);
+ filemap_invalidate_unlock(bdev->bd_inode->i_mapping);
+ inode_unlock(bdev->bd_inode);
}
return 0;
}
diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index db829401d8d0..ef72612ca464 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -417,6 +417,7 @@ int blkdev_zone_mgmt_ioctl(struct block_device *bdev, fmode_t mode,
op = REQ_OP_ZONE_RESET;
/* Invalidate the page cache, including dirty pages. */
+ inode_lock(bdev->bd_inode);
filemap_invalidate_lock(bdev->bd_inode->i_mapping);
ret = blkdev_truncate_zone_range(bdev, mode, &zrange);
if (ret)
@@ -439,8 +440,10 @@ int blkdev_zone_mgmt_ioctl(struct block_device *bdev, fmode_t mode,
GFP_KERNEL);
fail:
- if (cmd == BLKRESETZONE)
+ if (cmd == BLKRESETZONE) {
filemap_invalidate_unlock(bdev->bd_inode->i_mapping);
+ inode_unlock(bdev->bd_inode);
+ }
return ret;
}
diff --git a/block/fops.c b/block/fops.c
index b02fe200c3ec..2fc6ac6679ee 100644
--- a/block/fops.c
+++ b/block/fops.c
@@ -515,6 +515,30 @@ static int blkdev_close(struct inode *inode, struct file *filp)
return 0;
}
+static ssize_t
+blkdev_direct_write(struct kiocb *iocb, struct iov_iter *from)
+{
+ size_t count = iov_iter_count(from);
+ ssize_t written;
+
+ written = kiocb_invalidate_pages(iocb, count);
+ if (written) {
+ if (written == -EBUSY)
+ return 0;
+ return written;
+ }
+
+ written = blkdev_direct_IO(iocb, from);
+ if (written > 0) {
+ kiocb_invalidate_post_direct_write(iocb, count);
+ iocb->ki_pos += written;
+ count -= written;
+ }
+ if (written != -EIOCBQUEUED)
+ iov_iter_revert(from, count - iov_iter_count(from));
+ return written;
+}
+
/*
* Write data to the block device. Only intended for the block device itself
* and the raw driver which basically is a fake block device.
@@ -524,7 +548,8 @@ static int blkdev_close(struct inode *inode, struct file *filp)
*/
static ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from)
{
- struct block_device *bdev = iocb->ki_filp->private_data;
+ struct file *file = iocb->ki_filp;
+ struct block_device *bdev = file->private_data;
struct inode *bd_inode = bdev->bd_inode;
loff_t size = bdev_nr_bytes(bdev);
struct blk_plug plug;
@@ -553,7 +578,30 @@ static ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from)
}
blk_start_plug(&plug);
- ret = __generic_file_write_iter(iocb, from);
+ ret = file_remove_privs(file);
+ if (ret)
+ return ret;
+
+ ret = file_update_time(file);
+ if (ret)
+ return ret;
+
+ if (iocb->ki_flags & IOCB_DIRECT) {
+ ret = blkdev_direct_write(iocb, from);
+ if (ret >= 0 && iov_iter_count(from))
+ ret = direct_write_fallback(iocb, from, ret,
+ generic_perform_write(iocb, from));
+ } else {
+ /*
+ * Take i_rwsem and invalidate_lock to avoid racing with
+ * set_blocksize changing i_blkbits/folio order and punching
+ * out the pagecache.
+ */
+ inode_lock_shared(bd_inode);
+ ret = generic_perform_write(iocb, from);
+ inode_unlock_shared(bd_inode);
+ }
+
if (ret > 0)
ret = generic_write_sync(iocb, ret);
iov_iter_reexpand(from, iov_iter_count(from) + shorted);
@@ -564,6 +612,7 @@ static ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from)
static ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to)
{
struct block_device *bdev = iocb->ki_filp->private_data;
+ struct inode *bd_inode = bdev->bd_inode;
loff_t size = bdev_nr_bytes(bdev);
loff_t pos = iocb->ki_pos;
size_t shorted = 0;
@@ -611,7 +660,13 @@ static ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to)
goto reexpand;
}
+ /*
+ * Take i_rwsem and invalidate_lock to avoid racing with set_blocksize
+ * changing i_blkbits/folio order and punching out the pagecache.
+ */
+ inode_lock_shared(bd_inode);
ret = filemap_read(iocb, to, ret);
+ inode_unlock_shared(bd_inode);
reexpand:
if (unlikely(shorted))
@@ -654,6 +709,7 @@ static long blkdev_fallocate(struct file *file, int mode, loff_t start,
if ((start | len) & (bdev_logical_block_size(bdev) - 1))
return -EINVAL;
+ inode_lock(inode);
filemap_invalidate_lock(inode->i_mapping);
/*
@@ -694,6 +750,7 @@ static long blkdev_fallocate(struct file *file, int mode, loff_t start,
fail:
filemap_invalidate_unlock(inode->i_mapping);
+ inode_unlock(inode);
return error;
}
diff --git a/block/ioctl.c b/block/ioctl.c
index 552da0ccbec0..b37bbe9b3487 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -114,6 +114,7 @@ static int blk_ioctl_discard(struct block_device *bdev, fmode_t mode,
end > bdev_nr_bytes(bdev))
return -EINVAL;
+ inode_lock(inode);
filemap_invalidate_lock(inode->i_mapping);
err = truncate_bdev_range(bdev, mode, start, end - 1);
if (err)
@@ -121,6 +122,7 @@ static int blk_ioctl_discard(struct block_device *bdev, fmode_t mode,
err = blkdev_issue_discard(bdev, start >> 9, len >> 9, GFP_KERNEL);
fail:
filemap_invalidate_unlock(inode->i_mapping);
+ inode_unlock(inode);
return err;
}
@@ -146,12 +148,14 @@ static int blk_ioctl_secure_erase(struct block_device *bdev, fmode_t mode,
end > bdev_nr_bytes(bdev))
return -EINVAL;
+ inode_lock(bdev->bd_inode);
filemap_invalidate_lock(bdev->bd_inode->i_mapping);
err = truncate_bdev_range(bdev, mode, start, end - 1);
if (!err)
err = blkdev_issue_secure_erase(bdev, start >> 9, len >> 9,
GFP_KERNEL);
filemap_invalidate_unlock(bdev->bd_inode->i_mapping);
+ inode_unlock(bdev->bd_inode);
return err;
}
@@ -184,6 +188,7 @@ static int blk_ioctl_zeroout(struct block_device *bdev, fmode_t mode,
return -EINVAL;
/* Invalidate the page cache, including dirty pages */
+ inode_lock(inode);
filemap_invalidate_lock(inode->i_mapping);
err = truncate_bdev_range(bdev, mode, start, end);
if (err)
@@ -194,6 +199,7 @@ static int blk_ioctl_zeroout(struct block_device *bdev, fmode_t mode,
fail:
filemap_invalidate_unlock(inode->i_mapping);
+ inode_unlock(inode);
return err;
}
diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c
index 756ab8edde83..2f1a2ad4eb81 100644
--- a/drivers/acpi/acpi_video.c
+++ b/drivers/acpi/acpi_video.c
@@ -1965,8 +1965,10 @@ static void acpi_video_bus_remove_notify_handler(struct acpi_video_bus *video)
struct acpi_video_device *dev;
mutex_lock(&video->device_list_lock);
- list_for_each_entry(dev, &video->video_device_list, entry)
+ list_for_each_entry(dev, &video->video_device_list, entry) {
acpi_video_dev_remove_notify_handler(dev);
+ cancel_delayed_work_sync(&dev->switch_brightness_work);
+ }
mutex_unlock(&video->device_list_lock);
acpi_video_bus_stop_devices(video);
diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index 05fd1ec8de14..12efc4ac9ba6 100644
--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -462,7 +462,6 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
struct acpi_walk_state *next_walk_state = NULL;
union acpi_operand_object *obj_desc;
struct acpi_evaluate_info *info;
- u32 i;
ACPI_FUNCTION_TRACE_PTR(ds_call_control_method, this_walk_state);
@@ -546,14 +545,7 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
* Delete the operands on the previous walkstate operand stack
* (they were copied to new objects)
*/
- for (i = 0; i < obj_desc->method.param_count; i++) {
- acpi_ut_remove_reference(this_walk_state->operands[i]);
- this_walk_state->operands[i] = NULL;
- }
-
- /* Clear the operand stack */
-
- this_walk_state->num_operands = 0;
+ acpi_ds_clear_operands(this_walk_state);
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
"**** Begin nested execution of [%4.4s] **** WalkState=%p\n",
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c
index 504fe14c566e..27729a1f34cb 100644
--- a/drivers/acpi/cppc_acpi.c
+++ b/drivers/acpi/cppc_acpi.c
@@ -440,7 +440,7 @@ bool acpi_cpc_valid(void)
if (acpi_disabled)
return false;
- for_each_present_cpu(cpu) {
+ for_each_online_cpu(cpu) {
cpc_ptr = per_cpu(cpc_desc_ptr, cpu);
if (!cpc_ptr)
return false;
@@ -456,7 +456,7 @@ bool cppc_allow_fast_switch(void)
struct cpc_desc *cpc_ptr;
int cpu;
- for_each_present_cpu(cpu) {
+ for_each_online_cpu(cpu) {
cpc_ptr = per_cpu(cpc_desc_ptr, cpu);
desired_reg = &cpc_ptr->cpc_regs[DESIRED_PERF];
if (!CPC_IN_SYSTEM_MEMORY(desired_reg) &&
@@ -1336,7 +1336,7 @@ bool cppc_perf_ctrs_in_pcc(void)
{
int cpu;
- for_each_present_cpu(cpu) {
+ for_each_online_cpu(cpu) {
struct cpc_register_resource *ref_perf_reg;
struct cpc_desc *cpc_desc;
diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c
index a44c0761fd1c..848942bf883c 100644
--- a/drivers/acpi/numa/srat.c
+++ b/drivers/acpi/numa/srat.c
@@ -140,7 +140,7 @@ acpi_table_print_srat_entry(struct acpi_subtable_header *header)
struct acpi_srat_generic_affinity *p =
(struct acpi_srat_generic_affinity *)header;
- if (p->device_handle_type == 0) {
+ if (p->device_handle_type == 1) {
/*
* For pci devices this may be the only place they
* are assigned a proximity domain
diff --git a/drivers/acpi/pptt.c b/drivers/acpi/pptt.c
index 1938e4778725..54676e3d82dd 100644
--- a/drivers/acpi/pptt.c
+++ b/drivers/acpi/pptt.c
@@ -81,6 +81,7 @@ static inline bool acpi_pptt_match_type(int table_type, int type)
* acpi_pptt_walk_cache() - Attempt to find the requested acpi_pptt_cache
* @table_hdr: Pointer to the head of the PPTT table
* @local_level: passed res reflects this cache level
+ * @split_levels: Number of split cache levels (data/instruction).
* @res: cache resource in the PPTT we want to walk
* @found: returns a pointer to the requested level if found
* @level: the requested cache level
@@ -100,6 +101,7 @@ static inline bool acpi_pptt_match_type(int table_type, int type)
*/
static unsigned int acpi_pptt_walk_cache(struct acpi_table_header *table_hdr,
unsigned int local_level,
+ unsigned int *split_levels,
struct acpi_subtable_header *res,
struct acpi_pptt_cache **found,
unsigned int level, int type)
@@ -113,8 +115,17 @@ static unsigned int acpi_pptt_walk_cache(struct acpi_table_header *table_hdr,
while (cache) {
local_level++;
+ if (!(cache->flags & ACPI_PPTT_CACHE_TYPE_VALID)) {
+ cache = fetch_pptt_cache(table_hdr, cache->next_level_of_cache);
+ continue;
+ }
+
+ if (split_levels &&
+ (acpi_pptt_match_type(cache->attributes, ACPI_PPTT_CACHE_TYPE_DATA) ||
+ acpi_pptt_match_type(cache->attributes, ACPI_PPTT_CACHE_TYPE_INSTR)))
+ *split_levels = local_level;
+
if (local_level == level &&
- cache->flags & ACPI_PPTT_CACHE_TYPE_VALID &&
acpi_pptt_match_type(cache->attributes, type)) {
if (*found != NULL && cache != *found)
pr_warn("Found duplicate cache level/type unable to determine uniqueness\n");
@@ -135,8 +146,8 @@ static unsigned int acpi_pptt_walk_cache(struct acpi_table_header *table_hdr,
static struct acpi_pptt_cache *
acpi_find_cache_level(struct acpi_table_header *table_hdr,
struct acpi_pptt_processor *cpu_node,
- unsigned int *starting_level, unsigned int level,
- int type)
+ unsigned int *starting_level, unsigned int *split_levels,
+ unsigned int level, int type)
{
struct acpi_subtable_header *res;
unsigned int number_of_levels = *starting_level;
@@ -149,7 +160,8 @@ acpi_find_cache_level(struct acpi_table_header *table_hdr,
resource++;
local_level = acpi_pptt_walk_cache(table_hdr, *starting_level,
- res, &ret, level, type);
+ split_levels, res, &ret,
+ level, type);
/*
* we are looking for the max depth. Since its potentially
* possible for a given node to have resources with differing
@@ -165,29 +177,29 @@ acpi_find_cache_level(struct acpi_table_header *table_hdr,
}
/**
- * acpi_count_levels() - Given a PPTT table, and a CPU node, count the caches
+ * acpi_count_levels() - Given a PPTT table, and a CPU node, count the cache
+ * levels and split cache levels (data/instruction).
* @table_hdr: Pointer to the head of the PPTT table
* @cpu_node: processor node we wish to count caches for
+ * @levels: Number of levels if success.
+ * @split_levels: Number of split cache levels (data/instruction) if
+ * success. Can by NULL.
*
* Given a processor node containing a processing unit, walk into it and count
* how many levels exist solely for it, and then walk up each level until we hit
* the root node (ignore the package level because it may be possible to have
- * caches that exist across packages). Count the number of cache levels that
- * exist at each level on the way up.
- *
- * Return: Total number of levels found.
+ * caches that exist across packages). Count the number of cache levels and
+ * split cache levels (data/instruction) that exist at each level on the way
+ * up.
*/
-static int acpi_count_levels(struct acpi_table_header *table_hdr,
- struct acpi_pptt_processor *cpu_node)
+static void acpi_count_levels(struct acpi_table_header *table_hdr,
+ struct acpi_pptt_processor *cpu_node,
+ unsigned int *levels, unsigned int *split_levels)
{
- int total_levels = 0;
-
do {
- acpi_find_cache_level(table_hdr, cpu_node, &total_levels, 0, 0);
+ acpi_find_cache_level(table_hdr, cpu_node, levels, split_levels, 0, 0);
cpu_node = fetch_pptt_node(table_hdr, cpu_node->parent);
} while (cpu_node);
-
- return total_levels;
}
/**
@@ -286,19 +298,6 @@ static struct acpi_pptt_processor *acpi_find_processor_node(struct acpi_table_he
return NULL;
}
-static int acpi_find_cache_levels(struct acpi_table_header *table_hdr,
- u32 acpi_cpu_id)
-{
- int number_of_levels = 0;
- struct acpi_pptt_processor *cpu;
-
- cpu = acpi_find_processor_node(table_hdr, acpi_cpu_id);
- if (cpu)
- number_of_levels = acpi_count_levels(table_hdr, cpu);
-
- return number_of_levels;
-}
-
static u8 acpi_cache_type(enum cache_type type)
{
switch (type) {
@@ -339,7 +338,7 @@ static struct acpi_pptt_cache *acpi_find_cache_node(struct acpi_table_header *ta
while (cpu_node && !found) {
found = acpi_find_cache_level(table_hdr, cpu_node,
- &total_levels, level, acpi_type);
+ &total_levels, NULL, level, acpi_type);
*node = cpu_node;
cpu_node = fetch_pptt_node(table_hdr, cpu_node->parent);
}
@@ -610,32 +609,48 @@ static int check_acpi_cpu_flag(unsigned int cpu, int rev, u32 flag)
}
/**
- * acpi_find_last_cache_level() - Determines the number of cache levels for a PE
+ * acpi_get_cache_info() - Determine the number of cache levels and
+ * split cache levels (data/instruction) and for a PE.
* @cpu: Kernel logical CPU number
+ * @levels: Number of levels if success.
+ * @split_levels: Number of levels being split (i.e. data/instruction)
+ * if success. Can by NULL.
*
* Given a logical CPU number, returns the number of levels of cache represented
* in the PPTT. Errors caused by lack of a PPTT table, or otherwise, return 0
* indicating we didn't find any cache levels.
*
- * Return: Cache levels visible to this core.
+ * Return: -ENOENT if no PPTT table or no PPTT processor struct found.
+ * 0 on success.
*/
-int acpi_find_last_cache_level(unsigned int cpu)
+int acpi_get_cache_info(unsigned int cpu, unsigned int *levels,
+ unsigned int *split_levels)
{
- u32 acpi_cpu_id;
+ struct acpi_pptt_processor *cpu_node;
struct acpi_table_header *table;
- int number_of_levels = 0;
+ u32 acpi_cpu_id;
+
+ *levels = 0;
+ if (split_levels)
+ *split_levels = 0;
table = acpi_get_pptt();
if (!table)
return -ENOENT;
- pr_debug("Cache Setup find last level CPU=%d\n", cpu);
+ pr_debug("Cache Setup: find cache levels for CPU=%d\n", cpu);
acpi_cpu_id = get_acpi_id_for_cpu(cpu);
- number_of_levels = acpi_find_cache_levels(table, acpi_cpu_id);
- pr_debug("Cache Setup find last level level=%d\n", number_of_levels);
+ cpu_node = acpi_find_processor_node(table, acpi_cpu_id);
+ if (!cpu_node)
+ return -ENOENT;
+
+ acpi_count_levels(table, cpu_node, levels, split_levels);
- return number_of_levels;
+ pr_debug("Cache Setup: last_level=%d split_levels=%d\n",
+ *levels, split_levels ? *split_levels : -1);
+
+ return 0;
}
/**
diff --git a/drivers/acpi/prmt.c b/drivers/acpi/prmt.c
index 215ca8d60616..22225bcda6f4 100644
--- a/drivers/acpi/prmt.c
+++ b/drivers/acpi/prmt.c
@@ -150,15 +150,28 @@ acpi_parse_prmt(union acpi_subtable_headers *header, const unsigned long end)
th = &tm->handlers[cur_handler];
guid_copy(&th->guid, (guid_t *)handler_info->handler_guid);
+
+ /*
+ * Print an error message if handler_address is NULL, the parse of VA also
+ * can be skipped.
+ */
+ if (unlikely(!handler_info->handler_address)) {
+ pr_info("Skipping handler with NULL address for GUID: %pUL",
+ (guid_t *)handler_info->handler_guid);
+ continue;
+ }
+
th->handler_addr =
(void *)efi_pa_va_lookup(&th->guid, handler_info->handler_address);
/*
- * Print a warning message if handler_addr is zero which is not expected to
- * ever happen.
+ * Print a warning message and skip the parse of VA if handler_addr is zero
+ * which is not expected to ever happen.
*/
- if (unlikely(!th->handler_addr))
+ if (unlikely(!th->handler_addr)) {
pr_warn("Failed to find VA of handler for GUID: %pUL, PA: 0x%llx",
&th->guid, handler_info->handler_address);
+ continue;
+ }
th->static_data_buffer_addr =
efi_pa_va_lookup(&th->guid, handler_info->static_data_buffer_address);
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c
index 46003b642b59..9f7880cc2bd8 100644
--- a/drivers/acpi/property.c
+++ b/drivers/acpi/property.c
@@ -1298,6 +1298,28 @@ struct fwnode_handle *acpi_get_next_subnode(const struct fwnode_handle *fwnode,
return NULL;
}
+/*
+ * acpi_get_next_present_subnode - Return the next present child node handle
+ * @fwnode: Firmware node to find the next child node for.
+ * @child: Handle to one of the device's child nodes or a null handle.
+ *
+ * Like acpi_get_next_subnode(), but the device nodes returned by
+ * acpi_get_next_present_subnode() are guaranteed to be present.
+ *
+ * Returns: The fwnode handle of the next present sub-node.
+ */
+static struct fwnode_handle *
+acpi_get_next_present_subnode(const struct fwnode_handle *fwnode,
+ struct fwnode_handle *child)
+{
+ do {
+ child = acpi_get_next_subnode(fwnode, child);
+ } while (is_acpi_device_node(child) &&
+ !acpi_device_is_present(to_acpi_device_node(child)));
+
+ return child;
+}
+
/**
* acpi_node_get_parent - Return parent fwnode of this fwnode
* @fwnode: Firmware node whose parent to get
@@ -1641,7 +1663,7 @@ static int acpi_fwnode_irq_get(const struct fwnode_handle *fwnode,
.property_read_string_array = \
acpi_fwnode_property_read_string_array, \
.get_parent = acpi_node_get_parent, \
- .get_next_child_node = acpi_get_next_subnode, \
+ .get_next_child_node = acpi_get_next_present_subnode, \
.get_named_child_node = acpi_fwnode_get_named_child_node, \
.get_name = acpi_fwnode_get_name, \
.get_name_prefix = acpi_fwnode_get_name_prefix, \
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 293cdf486fd8..9e8f38e52589 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -785,6 +785,8 @@ static bool acpi_info_matches_ids(struct acpi_device_info *info,
static const char * const acpi_ignore_dep_ids[] = {
"PNP0D80", /* Windows-compatible System Power Management Controller */
"INT33BD", /* Intel Baytrail Mailbox Device */
+ "INTC10DE", /* Intel CVS LNL */
+ "INTC10E0", /* Intel CVS ARL */
"LATT2021", /* Lattice FW Update Client Driver */
NULL
};
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 7d2910659515..c838bc8cc4f3 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -996,6 +996,14 @@ static void ata_gen_ata_sense(struct ata_queued_cmd *qc)
ata_scsi_set_sense(dev, cmd, NOT_READY, 0x04, 0x21);
return;
}
+
+ if (ata_id_is_locked(dev->id)) {
+ /* Security locked */
+ /* LOGICAL UNIT ACCESS NOT AUTHORIZED */
+ ata_scsi_set_sense(dev, cmd, DATA_PROTECT, 0x74, 0x71);
+ return;
+ }
+
/* Use ata_to_sense_error() to map status register bits
* onto sense key, asc & ascq.
*/
@@ -4683,8 +4691,10 @@ void ata_scsi_dev_rescan(struct work_struct *work)
spin_unlock_irqrestore(ap->lock, flags);
if (do_resume) {
ret = scsi_resume_device(sdev);
- if (ret == -EWOULDBLOCK)
+ if (ret == -EWOULDBLOCK) {
+ scsi_device_put(sdev);
goto unlock_scan;
+ }
dev->flags &= ~ATA_DFLAG_RESUMING;
}
ret = scsi_rescan_device(sdev);
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index fb2be3574c26..b57faf6dc327 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -1377,7 +1377,9 @@ fore200e_open(struct atm_vcc *vcc)
vcc->dev_data = NULL;
+ mutex_lock(&fore200e->rate_mtx);
fore200e->available_cell_rate += vcc->qos.txtp.max_pcr;
+ mutex_unlock(&fore200e->rate_mtx);
kfree(fore200e_vcc);
return -EINVAL;
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index b97c5a240cc9..5e4b8a3debb9 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -736,7 +736,7 @@ void update_siblings_masks(unsigned int cpuid)
ret = detect_cache_attributes(cpuid);
if (ret && ret != -ENOENT)
- pr_info("Early cacheinfo failed, ret = %d\n", ret);
+ pr_info("Early cacheinfo allocation failed, ret = %d\n", ret);
/* update core and thread sibling masks */
for_each_online_cpu(cpu) {
@@ -825,7 +825,7 @@ __weak int __init parse_acpi_topology(void)
#if defined(CONFIG_ARM64) || defined(CONFIG_RISCV)
void __init init_cpu_topology(void)
{
- int ret;
+ int cpu, ret;
reset_cpu_topology();
ret = parse_acpi_topology();
@@ -840,6 +840,14 @@ void __init init_cpu_topology(void)
reset_cpu_topology();
return;
}
+
+ for_each_possible_cpu(cpu) {
+ ret = fetch_cache_info(cpu);
+ if (ret) {
+ pr_err("Early cacheinfo failed, ret = %d\n", ret);
+ break;
+ }
+ }
}
void store_cpu_topology(unsigned int cpuid)
diff --git a/drivers/base/cacheinfo.c b/drivers/base/cacheinfo.c
index 26e13887aba4..9e11d42b0d64 100644
--- a/drivers/base/cacheinfo.c
+++ b/drivers/base/cacheinfo.c
@@ -223,8 +223,71 @@ static int cache_setup_of_node(unsigned int cpu)
return 0;
}
+
+static int of_count_cache_leaves(struct device_node *np)
+{
+ unsigned int leaves = 0;
+
+ if (of_property_read_bool(np, "cache-size"))
+ ++leaves;
+ if (of_property_read_bool(np, "i-cache-size"))
+ ++leaves;
+ if (of_property_read_bool(np, "d-cache-size"))
+ ++leaves;
+
+ if (!leaves) {
+ /* The '[i-|d-|]cache-size' property is required, but
+ * if absent, fallback on the 'cache-unified' property.
+ */
+ if (of_property_read_bool(np, "cache-unified"))
+ return 1;
+ else
+ return 2;
+ }
+
+ return leaves;
+}
+
+int init_of_cache_level(unsigned int cpu)
+{
+ struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
+ struct device_node *np = of_cpu_device_node_get(cpu);
+ struct device_node *prev = NULL;
+ unsigned int levels = 0, leaves, level;
+
+ leaves = of_count_cache_leaves(np);
+ if (leaves > 0)
+ levels = 1;
+
+ prev = np;
+ while ((np = of_find_next_cache_node(np))) {
+ of_node_put(prev);
+ prev = np;
+ if (!of_device_is_compatible(np, "cache"))
+ goto err_out;
+ if (of_property_read_u32(np, "cache-level", &level))
+ goto err_out;
+ if (level <= levels)
+ goto err_out;
+
+ leaves += of_count_cache_leaves(np);
+ levels = level;
+ }
+
+ of_node_put(np);
+ this_cpu_ci->num_levels = levels;
+ this_cpu_ci->num_leaves = leaves;
+
+ return 0;
+
+err_out:
+ of_node_put(np);
+ return -EINVAL;
+}
+
#else
static inline int cache_setup_of_node(unsigned int cpu) { return 0; }
+int init_of_cache_level(unsigned int cpu) { return 0; }
#endif
int __weak cache_setup_acpi(unsigned int cpu)
@@ -302,11 +365,14 @@ static int cache_shared_cpu_map_setup(unsigned int cpu)
coherency_max_size = this_leaf->coherency_line_size;
}
+ /* shared_cpu_map is now populated for the cpu */
+ this_cpu_ci->cpu_map_populated = true;
return 0;
}
static void cache_shared_cpu_map_remove(unsigned int cpu)
{
+ struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
struct cacheinfo *this_leaf, *sib_leaf;
unsigned int sibling, index, sib_index;
@@ -341,6 +407,9 @@ static void cache_shared_cpu_map_remove(unsigned int cpu)
if (of_have_populated_dt())
of_node_put(this_leaf->fw_token);
}
+
+ /* cpu is no longer populated in the shared map */
+ this_cpu_ci->cpu_map_populated = false;
}
static void free_cache_attributes(unsigned int cpu)
@@ -349,10 +418,6 @@ static void free_cache_attributes(unsigned int cpu)
return;
cache_shared_cpu_map_remove(cpu);
-
- kfree(per_cpu_cacheinfo(cpu));
- per_cpu_cacheinfo(cpu) = NULL;
- cache_leaves(cpu) = 0;
}
int __weak init_cache_level(unsigned int cpu)
@@ -365,38 +430,85 @@ int __weak populate_cache_leaves(unsigned int cpu)
return -ENOENT;
}
+static inline
+int allocate_cache_info(int cpu)
+{
+ per_cpu_cacheinfo(cpu) = kcalloc(cache_leaves(cpu),
+ sizeof(struct cacheinfo), GFP_ATOMIC);
+ if (!per_cpu_cacheinfo(cpu)) {
+ cache_leaves(cpu) = 0;
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+int fetch_cache_info(unsigned int cpu)
+{
+ struct cpu_cacheinfo *this_cpu_ci;
+ unsigned int levels = 0, split_levels = 0;
+ int ret;
+
+ if (acpi_disabled) {
+ ret = init_of_cache_level(cpu);
+ if (ret < 0)
+ return ret;
+ } else {
+ ret = acpi_get_cache_info(cpu, &levels, &split_levels);
+ if (ret < 0)
+ return ret;
+
+ this_cpu_ci = get_cpu_cacheinfo(cpu);
+ this_cpu_ci->num_levels = levels;
+ /*
+ * This assumes that:
+ * - there cannot be any split caches (data/instruction)
+ * above a unified cache
+ * - data/instruction caches come by pair
+ */
+ this_cpu_ci->num_leaves = levels + split_levels;
+ }
+ if (!cache_leaves(cpu))
+ return -ENOENT;
+
+ return allocate_cache_info(cpu);
+}
+
int detect_cache_attributes(unsigned int cpu)
{
int ret;
- /* Since early detection of the cacheinfo is allowed via this
- * function and this also gets called as CPU hotplug callbacks via
- * cacheinfo_cpu_online, the initialisation can be skipped and only
- * CPU maps can be updated as the CPU online status would be update
- * if called via cacheinfo_cpu_online path.
+ /* Since early initialization/allocation of the cacheinfo is allowed
+ * via fetch_cache_info() and this also gets called as CPU hotplug
+ * callbacks via cacheinfo_cpu_online, the init/alloc can be skipped
+ * as it will happen only once (the cacheinfo memory is never freed).
+ * Just populate the cacheinfo.
*/
if (per_cpu_cacheinfo(cpu))
- goto update_cpu_map;
+ goto populate_leaves;
if (init_cache_level(cpu) || !cache_leaves(cpu))
return -ENOENT;
- per_cpu_cacheinfo(cpu) = kcalloc(cache_leaves(cpu),
- sizeof(struct cacheinfo), GFP_ATOMIC);
- if (per_cpu_cacheinfo(cpu) == NULL) {
- cache_leaves(cpu) = 0;
- return -ENOMEM;
- }
+ ret = allocate_cache_info(cpu);
+ if (ret)
+ return ret;
+populate_leaves:
/*
- * populate_cache_leaves() may completely setup the cache leaves and
- * shared_cpu_map or it may leave it partially setup.
+ * If LLC is valid the cache leaves were already populated so just go to
+ * update the cpu map.
*/
- ret = populate_cache_leaves(cpu);
- if (ret)
- goto free_ci;
+ if (!last_level_cache_is_valid(cpu)) {
+ /*
+ * populate_cache_leaves() may completely setup the cache leaves and
+ * shared_cpu_map or it may leave it partially setup.
+ */
+ ret = populate_cache_leaves(cpu);
+ if (ret)
+ goto free_ci;
+ }
-update_cpu_map:
/*
* For systems using DT for cache hierarchy, fw_token
* and shared_cpu_map will be set up here only if they are
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index 7cc0c0cf8eaa..a917219feea6 100644
--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -19,11 +19,6 @@
#include "power.h"
-#ifndef CONFIG_SUSPEND
-suspend_state_t pm_suspend_target_state;
-#define pm_suspend_target_state (PM_SUSPEND_ON)
-#endif
-
#define list_for_each_entry_rcu_locked(pos, head, member) \
list_for_each_entry_rcu(pos, head, member, \
srcu_read_lock_held(&wakeup_srcu))
diff --git a/drivers/base/regmap/regmap-slimbus.c b/drivers/base/regmap/regmap-slimbus.c
index 8075db788b39..6a864433cdd9 100644
--- a/drivers/base/regmap/regmap-slimbus.c
+++ b/drivers/base/regmap/regmap-slimbus.c
@@ -48,8 +48,7 @@ struct regmap *__regmap_init_slimbus(struct slim_device *slimbus,
if (IS_ERR(bus))
return ERR_CAST(bus);
- return __regmap_init(&slimbus->dev, bus, &slimbus->dev, config,
- lock_key, lock_name);
+ return __regmap_init(&slimbus->dev, bus, slimbus, config, lock_key, lock_name);
}
EXPORT_SYMBOL_GPL(__regmap_init_slimbus);
@@ -63,8 +62,7 @@ struct regmap *__devm_regmap_init_slimbus(struct slim_device *slimbus,
if (IS_ERR(bus))
return ERR_CAST(bus);
- return __devm_regmap_init(&slimbus->dev, bus, &slimbus, config,
- lock_key, lock_name);
+ return __devm_regmap_init(&slimbus->dev, bus, slimbus, config, lock_key, lock_name);
}
EXPORT_SYMBOL_GPL(__devm_regmap_init_slimbus);
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 44392b624b20..11fbae15a788 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -293,6 +293,8 @@ static int bcma_register_devices(struct bcma_bus *bus)
int err;
list_for_each_entry(core, &bus->cores, list) {
+ struct device_node *np;
+
/* We support that core ourselves */
switch (core->id.id) {
case BCMA_CORE_4706_CHIPCOMMON:
@@ -310,6 +312,10 @@ static int bcma_register_devices(struct bcma_bus *bus)
if (bcma_is_core_needed_early(core->id.id))
continue;
+ np = core->dev.of_node;
+ if (np && !of_device_is_available(np))
+ continue;
+
/* Only first GMAC core on BCM4706 is connected and working */
if (core->id.id == BCMA_CORE_4706_MAC_GBIT &&
core->core_unit > 0)
diff --git a/drivers/bluetooth/btmtksdio.c b/drivers/bluetooth/btmtksdio.c
index f9a3444753c2..97659b4792e6 100644
--- a/drivers/bluetooth/btmtksdio.c
+++ b/drivers/bluetooth/btmtksdio.c
@@ -1257,6 +1257,12 @@ static void btmtksdio_cmd_timeout(struct hci_dev *hdev)
sdio_claim_host(bdev->func);
+ /* set drv_pmctrl if BT is closed before doing reset */
+ if (!test_bit(BTMTKSDIO_FUNC_ENABLED, &bdev->tx_state)) {
+ sdio_enable_func(bdev->func);
+ btmtksdio_drv_pmctrl(bdev);
+ }
+
sdio_writel(bdev->func, C_INT_EN_CLR, MTK_REG_CHLPCR, NULL);
skb_queue_purge(&bdev->txq);
cancel_work_sync(&bdev->txrx_work);
@@ -1272,6 +1278,12 @@ static void btmtksdio_cmd_timeout(struct hci_dev *hdev)
goto err;
}
+ /* set fw_pmctrl back if BT is closed after doing reset */
+ if (!test_bit(BTMTKSDIO_FUNC_ENABLED, &bdev->tx_state)) {
+ btmtksdio_fw_pmctrl(bdev);
+ sdio_disable_func(bdev->func);
+ }
+
clear_bit(BTMTKSDIO_PATCH_ENABLED, &bdev->tx_state);
err:
sdio_release_host(bdev->func);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 8bb1162031a6..70cdcef68413 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -64,6 +64,7 @@ static struct usb_driver btusb_driver;
#define BTUSB_INTEL_BROKEN_INITIAL_NCMD BIT(25)
#define BTUSB_INTEL_NO_WBS_SUPPORT BIT(26)
#define BTUSB_ACTIONS_SEMI BIT(27)
+#define BTUSB_BARROT BIT(28)
static const struct usb_device_id btusb_table[] = {
/* Generic Bluetooth USB device */
@@ -699,6 +700,10 @@ static const struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x0cb5, 0xc547), .driver_info = BTUSB_REALTEK |
BTUSB_WIDEBAND_SPEECH },
+ /* Barrot Technology Bluetooth devices */
+ { USB_DEVICE(0x33fa, 0x0010), .driver_info = BTUSB_BARROT },
+ { USB_DEVICE(0x33fa, 0x0012), .driver_info = BTUSB_BARROT },
+
/* Actions Semiconductor ATS2851 based devices */
{ USB_DEVICE(0x10d7, 0xb012), .driver_info = BTUSB_ACTIONS_SEMI },
@@ -991,6 +996,18 @@ static int btusb_recv_intr(struct btusb_data *data, void *buffer, int count)
}
if (!hci_skb_expect(skb)) {
+ /* Each chunk should correspond to at least 1 or more
+ * events so if there are still bytes left that doesn't
+ * constitute a new event this is likely a bug in the
+ * controller.
+ */
+ if (count && count < HCI_EVENT_HDR_SIZE) {
+ bt_dev_warn(data->hdev,
+ "Unexpected continuation: %d bytes",
+ count);
+ count = 0;
+ }
+
/* Complete frame */
btusb_recv_event(data, skb);
skb = NULL;
@@ -4187,6 +4204,11 @@ static void btusb_disconnect(struct usb_interface *intf)
hci_unregister_dev(hdev);
+ if (data->oob_wake_irq)
+ device_init_wakeup(&data->udev->dev, false);
+ if (data->reset_gpio)
+ gpiod_put(data->reset_gpio);
+
if (intf == data->intf) {
if (data->isoc)
usb_driver_release_interface(&btusb_driver, data->isoc);
@@ -4197,17 +4219,11 @@ static void btusb_disconnect(struct usb_interface *intf)
usb_driver_release_interface(&btusb_driver, data->diag);
usb_driver_release_interface(&btusb_driver, data->intf);
} else if (intf == data->diag) {
- usb_driver_release_interface(&btusb_driver, data->intf);
if (data->isoc)
usb_driver_release_interface(&btusb_driver, data->isoc);
+ usb_driver_release_interface(&btusb_driver, data->intf);
}
- if (data->oob_wake_irq)
- device_init_wakeup(&data->udev->dev, false);
-
- if (data->reset_gpio)
- gpiod_put(data->reset_gpio);
-
hci_free_dev(hdev);
}
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index 8055f63603f4..8ff69111ceed 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -582,6 +582,9 @@ static int bcsp_recv(struct hci_uart *hu, const void *data, int count)
struct bcsp_struct *bcsp = hu->priv;
const unsigned char *ptr;
+ if (!test_bit(HCI_UART_REGISTERED, &hu->flags))
+ return -EUNATCH;
+
BT_DBG("hu %p count %d rx_state %d rx_count %ld",
hu, count, bcsp->rx_state, bcsp->rx_count);
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index cba19bfdc44d..b5dd944d0282 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -114,7 +114,8 @@ static int misc_open(struct inode *inode, struct file *file)
break;
}
- if (!new_fops) {
+ /* Only request module for fixed minor code */
+ if (!new_fops && minor < MISC_DYNAMIC_MINOR) {
mutex_unlock(&misc_mtx);
request_module("char-major-%d-%d", MISC_MAJOR, minor);
mutex_lock(&misc_mtx);
@@ -126,10 +127,11 @@ static int misc_open(struct inode *inode, struct file *file)
new_fops = fops_get(iter->fops);
break;
}
- if (!new_fops)
- goto fail;
}
+ if (!new_fops)
+ goto fail;
+
/*
* Place the miscdevice in the file's
* private_data so it can be used by the
diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c
index b7cd1924de52..1f07a5d29260 100644
--- a/drivers/clk/at91/clk-master.c
+++ b/drivers/clk/at91/clk-master.c
@@ -574,6 +574,9 @@ clk_sama7g5_master_recalc_rate(struct clk_hw *hw,
{
struct clk_master *master = to_clk_master(hw);
+ if (master->div == MASTER_PRES_MAX)
+ return DIV_ROUND_CLOSEST_ULL(parent_rate, 3);
+
return DIV_ROUND_CLOSEST_ULL(parent_rate, (1 << master->div));
}
diff --git a/drivers/clk/at91/clk-sam9x60-pll.c b/drivers/clk/at91/clk-sam9x60-pll.c
index 0882ed01d5c2..a010a8fce58b 100644
--- a/drivers/clk/at91/clk-sam9x60-pll.c
+++ b/drivers/clk/at91/clk-sam9x60-pll.c
@@ -90,8 +90,8 @@ static int sam9x60_frac_pll_set(struct sam9x60_pll_core *core)
spin_lock_irqsave(core->lock, flags);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_ID_MSK, core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_ID_MSK, core->id);
regmap_read(regmap, AT91_PMC_PLL_CTRL1, &val);
cmul = (val & core->layout->mul_mask) >> core->layout->mul_shift;
cfrac = (val & core->layout->frac_mask) >> core->layout->frac_shift;
@@ -125,17 +125,17 @@ static int sam9x60_frac_pll_set(struct sam9x60_pll_core *core)
udelay(10);
}
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
- AT91_PMC_PLL_UPDT_UPDATE | core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
+ AT91_PMC_PLL_UPDT_UPDATE | core->id);
regmap_update_bits(regmap, AT91_PMC_PLL_CTRL0,
AT91_PMC_PLL_CTRL0_ENLOCK | AT91_PMC_PLL_CTRL0_ENPLL,
AT91_PMC_PLL_CTRL0_ENLOCK | AT91_PMC_PLL_CTRL0_ENPLL);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
- AT91_PMC_PLL_UPDT_UPDATE | core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
+ AT91_PMC_PLL_UPDT_UPDATE | core->id);
while (!sam9x60_pll_ready(regmap, core->id))
cpu_relax();
@@ -161,8 +161,8 @@ static void sam9x60_frac_pll_unprepare(struct clk_hw *hw)
spin_lock_irqsave(core->lock, flags);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_ID_MSK, core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_ID_MSK, core->id);
regmap_update_bits(regmap, AT91_PMC_PLL_CTRL0, AT91_PMC_PLL_CTRL0_ENPLL, 0);
@@ -170,9 +170,9 @@ static void sam9x60_frac_pll_unprepare(struct clk_hw *hw)
regmap_update_bits(regmap, AT91_PMC_PLL_ACR,
AT91_PMC_PLL_ACR_UTMIBG | AT91_PMC_PLL_ACR_UTMIVR, 0);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
- AT91_PMC_PLL_UPDT_UPDATE | core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
+ AT91_PMC_PLL_UPDT_UPDATE | core->id);
spin_unlock_irqrestore(core->lock, flags);
}
@@ -257,8 +257,8 @@ static int sam9x60_frac_pll_set_rate_chg(struct clk_hw *hw, unsigned long rate,
spin_lock_irqsave(core->lock, irqflags);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT, AT91_PMC_PLL_UPDT_ID_MSK,
- core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT, AT91_PMC_PLL_UPDT_ID_MSK,
+ core->id);
regmap_read(regmap, AT91_PMC_PLL_CTRL1, &val);
cmul = (val & core->layout->mul_mask) >> core->layout->mul_shift;
cfrac = (val & core->layout->frac_mask) >> core->layout->frac_shift;
@@ -270,18 +270,18 @@ static int sam9x60_frac_pll_set_rate_chg(struct clk_hw *hw, unsigned long rate,
(frac->mul << core->layout->mul_shift) |
(frac->frac << core->layout->frac_shift));
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
- AT91_PMC_PLL_UPDT_UPDATE | core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
+ AT91_PMC_PLL_UPDT_UPDATE | core->id);
regmap_update_bits(regmap, AT91_PMC_PLL_CTRL0,
AT91_PMC_PLL_CTRL0_ENLOCK | AT91_PMC_PLL_CTRL0_ENPLL,
AT91_PMC_PLL_CTRL0_ENLOCK |
AT91_PMC_PLL_CTRL0_ENPLL);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
- AT91_PMC_PLL_UPDT_UPDATE | core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
+ AT91_PMC_PLL_UPDT_UPDATE | core->id);
while (!sam9x60_pll_ready(regmap, core->id))
cpu_relax();
@@ -333,7 +333,10 @@ static const struct clk_ops sam9x60_frac_pll_ops_chg = {
.restore_context = sam9x60_frac_pll_restore_context,
};
-/* This function should be called with spinlock acquired. */
+/* This function should be called with spinlock acquired.
+ * Warning: this function must be called only if the same PLL ID was set in
+ * PLL_UPDT register previously.
+ */
static void sam9x60_div_pll_set_div(struct sam9x60_pll_core *core, u32 div,
bool enable)
{
@@ -345,9 +348,9 @@ static void sam9x60_div_pll_set_div(struct sam9x60_pll_core *core, u32 div,
core->layout->div_mask | ena_msk,
(div << core->layout->div_shift) | ena_val);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
- AT91_PMC_PLL_UPDT_UPDATE | core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
+ AT91_PMC_PLL_UPDT_UPDATE | core->id);
while (!sam9x60_pll_ready(regmap, core->id))
cpu_relax();
@@ -361,8 +364,8 @@ static int sam9x60_div_pll_set(struct sam9x60_pll_core *core)
unsigned int val, cdiv;
spin_lock_irqsave(core->lock, flags);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_ID_MSK, core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_ID_MSK, core->id);
regmap_read(regmap, AT91_PMC_PLL_CTRL0, &val);
cdiv = (val & core->layout->div_mask) >> core->layout->div_shift;
@@ -393,15 +396,15 @@ static void sam9x60_div_pll_unprepare(struct clk_hw *hw)
spin_lock_irqsave(core->lock, flags);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_ID_MSK, core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_ID_MSK, core->id);
regmap_update_bits(regmap, AT91_PMC_PLL_CTRL0,
core->layout->endiv_mask, 0);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
- AT91_PMC_PLL_UPDT_UPDATE | core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT,
+ AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
+ AT91_PMC_PLL_UPDT_UPDATE | core->id);
spin_unlock_irqrestore(core->lock, flags);
}
@@ -507,8 +510,8 @@ static int sam9x60_div_pll_set_rate_chg(struct clk_hw *hw, unsigned long rate,
div->div = DIV_ROUND_CLOSEST(parent_rate, rate) - 1;
spin_lock_irqsave(core->lock, irqflags);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT, AT91_PMC_PLL_UPDT_ID_MSK,
- core->id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT, AT91_PMC_PLL_UPDT_ID_MSK,
+ core->id);
regmap_read(regmap, AT91_PMC_PLL_CTRL0, &val);
cdiv = (val & core->layout->div_mask) >> core->layout->div_shift;
@@ -563,8 +566,8 @@ static int sam9x60_div_pll_notifier_fn(struct notifier_block *notifier,
div->div = div->safe_div;
spin_lock_irqsave(core.lock, irqflags);
- regmap_update_bits(regmap, AT91_PMC_PLL_UPDT, AT91_PMC_PLL_UPDT_ID_MSK,
- core.id);
+ regmap_write_bits(regmap, AT91_PMC_PLL_UPDT, AT91_PMC_PLL_UPDT_ID_MSK,
+ core.id);
regmap_read(regmap, AT91_PMC_PLL_CTRL0, &val);
cdiv = (val & core.layout->div_mask) >> core.layout->div_shift;
diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c
index 85c50ea39e6d..9269e6a0db6a 100644
--- a/drivers/clk/ti/clk-33xx.c
+++ b/drivers/clk/ti/clk-33xx.c
@@ -258,6 +258,8 @@ static const char *enable_init_clks[] = {
"dpll_ddr_m2_ck",
"dpll_mpu_m2_ck",
"l3_gclk",
+ /* WKUP_DEBUGSS_CLKCTRL - disable fails, AM335x Errata Advisory 1.0.42 */
+ "l3-aon-clkctrl:0000:0",
/* AM3_L3_L3_MAIN_CLKCTRL, needed during suspend */
"l3-clkctrl:00bc:0",
"l4hs_gclk",
diff --git a/drivers/clocksource/timer-vf-pit.c b/drivers/clocksource/timer-vf-pit.c
index 911c92146eca..8041a8f62d1f 100644
--- a/drivers/clocksource/timer-vf-pit.c
+++ b/drivers/clocksource/timer-vf-pit.c
@@ -35,30 +35,30 @@ static unsigned long cycle_per_jiffy;
static inline void pit_timer_enable(void)
{
- __raw_writel(PITTCTRL_TEN | PITTCTRL_TIE, clkevt_base + PITTCTRL);
+ writel(PITTCTRL_TEN | PITTCTRL_TIE, clkevt_base + PITTCTRL);
}
static inline void pit_timer_disable(void)
{
- __raw_writel(0, clkevt_base + PITTCTRL);
+ writel(0, clkevt_base + PITTCTRL);
}
static inline void pit_irq_acknowledge(void)
{
- __raw_writel(PITTFLG_TIF, clkevt_base + PITTFLG);
+ writel(PITTFLG_TIF, clkevt_base + PITTFLG);
}
static u64 notrace pit_read_sched_clock(void)
{
- return ~__raw_readl(clksrc_base + PITCVAL);
+ return ~readl(clksrc_base + PITCVAL);
}
static int __init pit_clocksource_init(unsigned long rate)
{
/* set the max load value and start the clock source counter */
- __raw_writel(0, clksrc_base + PITTCTRL);
- __raw_writel(~0UL, clksrc_base + PITLDVAL);
- __raw_writel(PITTCTRL_TEN, clksrc_base + PITTCTRL);
+ writel(0, clksrc_base + PITTCTRL);
+ writel(~0UL, clksrc_base + PITLDVAL);
+ writel(PITTCTRL_TEN, clksrc_base + PITTCTRL);
sched_clock_register(pit_read_sched_clock, 32, rate);
return clocksource_mmio_init(clksrc_base + PITCVAL, "vf-pit", rate,
@@ -76,7 +76,7 @@ static int pit_set_next_event(unsigned long delta,
* hardware requirement.
*/
pit_timer_disable();
- __raw_writel(delta - 1, clkevt_base + PITLDVAL);
+ writel(delta - 1, clkevt_base + PITLDVAL);
pit_timer_enable();
return 0;
@@ -125,8 +125,8 @@ static struct clock_event_device clockevent_pit = {
static int __init pit_clockevent_init(unsigned long rate, int irq)
{
- __raw_writel(0, clkevt_base + PITTCTRL);
- __raw_writel(PITTFLG_TIF, clkevt_base + PITTFLG);
+ writel(0, clkevt_base + PITTCTRL);
+ writel(PITTFLG_TIF, clkevt_base + PITTFLG);
BUG_ON(request_irq(irq, pit_timer_interrupt, IRQF_TIMER | IRQF_IRQPOLL,
"VF pit timer", &clockevent_pit));
@@ -183,7 +183,7 @@ static int __init pit_timer_init(struct device_node *np)
cycle_per_jiffy = clk_rate / (HZ);
/* enable the pit module */
- __raw_writel(~PITMCR_MDIS, timer_base + PITMCR);
+ writel(~PITMCR_MDIS, timer_base + PITMCR);
ret = pit_clocksource_init(clk_rate);
if (ret)
diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c
index 3e000e1a75c6..9b6ec68753dd 100644
--- a/drivers/cpufreq/longhaul.c
+++ b/drivers/cpufreq/longhaul.c
@@ -953,6 +953,9 @@ static void __exit longhaul_exit(void)
struct cpufreq_policy *policy = cpufreq_cpu_get(0);
int i;
+ if (unlikely(!policy))
+ return;
+
for (i = 0; i < numscales; i++) {
if (mults[i] == maxmult) {
struct cpufreq_freqs freqs;
diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c
index ee57676bbee1..db27aa0e3507 100644
--- a/drivers/cpufreq/tegra186-cpufreq.c
+++ b/drivers/cpufreq/tegra186-cpufreq.c
@@ -132,13 +132,14 @@ static struct cpufreq_driver tegra186_cpufreq_driver = {
static struct cpufreq_frequency_table *init_vhint_table(
struct platform_device *pdev, struct tegra_bpmp *bpmp,
- struct tegra186_cpufreq_cluster *cluster, unsigned int cluster_id)
+ struct tegra186_cpufreq_cluster *cluster, unsigned int cluster_id,
+ int *num_rates)
{
struct cpufreq_frequency_table *table;
struct mrq_cpu_vhint_request req;
struct tegra_bpmp_message msg;
struct cpu_vhint_data *data;
- int err, i, j, num_rates = 0;
+ int err, i, j;
dma_addr_t phys;
void *virt;
@@ -168,6 +169,7 @@ static struct cpufreq_frequency_table *init_vhint_table(
goto free;
}
+ *num_rates = 0;
for (i = data->vfloor; i <= data->vceil; i++) {
u16 ndiv = data->ndiv[i];
@@ -178,10 +180,10 @@ static struct cpufreq_frequency_table *init_vhint_table(
if (i > 0 && ndiv == data->ndiv[i - 1])
continue;
- num_rates++;
+ (*num_rates)++;
}
- table = devm_kcalloc(&pdev->dev, num_rates + 1, sizeof(*table),
+ table = devm_kcalloc(&pdev->dev, *num_rates + 1, sizeof(*table),
GFP_KERNEL);
if (!table) {
table = ERR_PTR(-ENOMEM);
@@ -223,7 +225,9 @@ static int tegra186_cpufreq_probe(struct platform_device *pdev)
{
struct tegra186_cpufreq_data *data;
struct tegra_bpmp *bpmp;
- unsigned int i = 0, err;
+ unsigned int i = 0, err, edvd_offset;
+ int num_rates = 0;
+ u32 edvd_val, cpu;
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
if (!data)
@@ -249,10 +253,21 @@ static int tegra186_cpufreq_probe(struct platform_device *pdev)
for (i = 0; i < TEGRA186_NUM_CLUSTERS; i++) {
struct tegra186_cpufreq_cluster *cluster = &data->clusters[i];
- cluster->table = init_vhint_table(pdev, bpmp, cluster, i);
+ cluster->table = init_vhint_table(pdev, bpmp, cluster, i, &num_rates);
if (IS_ERR(cluster->table)) {
err = PTR_ERR(cluster->table);
goto put_bpmp;
+ } else if (!num_rates) {
+ err = -EINVAL;
+ goto put_bpmp;
+ }
+
+ for (cpu = 0; cpu < ARRAY_SIZE(tegra186_cpus); cpu++) {
+ if (data->cpus[cpu].bpmp_cluster_id == i) {
+ edvd_val = cluster->table[num_rates - 1].driver_data;
+ edvd_offset = data->cpus[cpu].edvd_offset;
+ writel(edvd_val, data->regs + edvd_offset);
+ }
}
}
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 6eceb1988243..fdd25271106a 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -602,8 +602,14 @@ static void __cpuidle_device_init(struct cpuidle_device *dev)
static int __cpuidle_register_device(struct cpuidle_device *dev)
{
struct cpuidle_driver *drv = cpuidle_get_cpu_driver(dev);
+ unsigned int cpu = dev->cpu;
int i, ret;
+ if (per_cpu(cpuidle_devices, cpu)) {
+ pr_info("CPU%d: cpuidle device already registered\n", cpu);
+ return -EEXIST;
+ }
+
if (!try_module_get(drv->owner))
return -EINVAL;
@@ -615,7 +621,7 @@ static int __cpuidle_register_device(struct cpuidle_device *dev)
dev->states_usage[i].disable |= CPUIDLE_STATE_DISABLED_BY_USER;
}
- per_cpu(cpuidle_devices, dev->cpu) = dev;
+ per_cpu(cpuidle_devices, cpu) = dev;
list_add(&dev->device_list, &cpuidle_detected_devices);
ret = cpuidle_coupled_register_device(dev);
diff --git a/drivers/dma/dw-edma/dw-edma-core.c b/drivers/dma/dw-edma/dw-edma-core.c
index ef4cdcf6beba..a4d9db43e62c 100644
--- a/drivers/dma/dw-edma/dw-edma-core.c
+++ b/drivers/dma/dw-edma/dw-edma-core.c
@@ -563,6 +563,25 @@ dw_edma_device_prep_interleaved_dma(struct dma_chan *dchan,
return dw_edma_device_transfer(&xfer);
}
+static void dw_hdma_set_callback_result(struct virt_dma_desc *vd,
+ enum dmaengine_tx_result result)
+{
+ u32 residue = 0;
+ struct dw_edma_desc *desc;
+ struct dmaengine_result *res;
+
+ if (!vd->tx.callback_result)
+ return;
+
+ desc = vd2dw_edma_desc(vd);
+ if (desc)
+ residue = desc->alloc_sz - desc->xfer_sz;
+
+ res = &vd->tx_result;
+ res->result = result;
+ res->residue = residue;
+}
+
static void dw_edma_done_interrupt(struct dw_edma_chan *chan)
{
struct dw_edma_desc *desc;
@@ -578,6 +597,8 @@ static void dw_edma_done_interrupt(struct dw_edma_chan *chan)
case EDMA_REQ_NONE:
desc = vd2dw_edma_desc(vd);
if (!desc->chunks_alloc) {
+ dw_hdma_set_callback_result(vd,
+ DMA_TRANS_NOERROR);
list_del(&vd->node);
vchan_cookie_complete(vd);
}
@@ -616,6 +637,7 @@ static void dw_edma_abort_interrupt(struct dw_edma_chan *chan)
spin_lock_irqsave(&chan->vc.lock, flags);
vd = vchan_next_desc(&chan->vc);
if (vd) {
+ dw_hdma_set_callback_result(vd, DMA_TRANS_ABORTED);
list_del(&vd->node);
vchan_cookie_complete(vd);
}
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index ca0ba1d46283..8b215cbca118 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1013,7 +1013,7 @@ static int mv_xor_channel_remove(struct mv_xor_chan *mv_chan)
dma_async_device_unregister(&mv_chan->dmadev);
- dma_free_coherent(dev, MV_XOR_POOL_SIZE,
+ dma_free_wc(dev, MV_XOR_POOL_SIZE,
mv_chan->dma_desc_pool_virt, mv_chan->dma_desc_pool);
dma_unmap_single(dev, mv_chan->dummy_src_addr,
MV_XOR_MIN_BYTE_COUNT, DMA_FROM_DEVICE);
@@ -1163,7 +1163,7 @@ mv_xor_channel_add(struct mv_xor_device *xordev,
err_free_irq:
free_irq(mv_chan->irq, mv_chan);
err_free_dma:
- dma_free_coherent(&pdev->dev, MV_XOR_POOL_SIZE,
+ dma_free_wc(&pdev->dev, MV_XOR_POOL_SIZE,
mv_chan->dma_desc_pool_virt, mv_chan->dma_desc_pool);
err_unmap_dst:
dma_unmap_single(dma_dev->dev, mv_chan->dummy_dst_addr,
diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
index 158e5e7defae..f309441f847f 100644
--- a/drivers/dma/sh/shdma-base.c
+++ b/drivers/dma/sh/shdma-base.c
@@ -129,12 +129,25 @@ static dma_cookie_t shdma_tx_submit(struct dma_async_tx_descriptor *tx)
const struct shdma_ops *ops = sdev->ops;
dev_dbg(schan->dev, "Bring up channel %d\n",
schan->id);
- /*
- * TODO: .xfer_setup() might fail on some platforms.
- * Make it int then, on error remove chunks from the
- * queue again
- */
- ops->setup_xfer(schan, schan->slave_id);
+
+ ret = ops->setup_xfer(schan, schan->slave_id);
+ if (ret < 0) {
+ dev_err(schan->dev, "setup_xfer failed: %d\n", ret);
+
+ /* Remove chunks from the queue and mark them as idle */
+ list_for_each_entry_safe(chunk, c, &schan->ld_queue, node) {
+ if (chunk->cookie == cookie) {
+ chunk->mark = DESC_IDLE;
+ list_move(&chunk->node, &schan->ld_free);
+ }
+ }
+
+ schan->pm_state = SHDMA_PM_ESTABLISHED;
+ ret = pm_runtime_put(schan->dev);
+
+ spin_unlock_irq(&schan->chan_lock);
+ return ret;
+ }
if (schan->pm_state == SHDMA_PM_PENDING)
shdma_chan_xfer_ld_queue(schan);
diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
index 5aafe548ca5f..2b9774ae7fd3 100644
--- a/drivers/dma/sh/shdmac.c
+++ b/drivers/dma/sh/shdmac.c
@@ -301,21 +301,30 @@ static bool sh_dmae_channel_busy(struct shdma_chan *schan)
return dmae_is_busy(sh_chan);
}
-static void sh_dmae_setup_xfer(struct shdma_chan *schan,
- int slave_id)
+static int sh_dmae_setup_xfer(struct shdma_chan *schan, int slave_id)
{
struct sh_dmae_chan *sh_chan = container_of(schan, struct sh_dmae_chan,
shdma_chan);
+ int ret = 0;
if (slave_id >= 0) {
const struct sh_dmae_slave_config *cfg =
sh_chan->config;
- dmae_set_dmars(sh_chan, cfg->mid_rid);
- dmae_set_chcr(sh_chan, cfg->chcr);
+ ret = dmae_set_dmars(sh_chan, cfg->mid_rid);
+ if (ret < 0)
+ goto END;
+
+ ret = dmae_set_chcr(sh_chan, cfg->chcr);
+ if (ret < 0)
+ goto END;
+
} else {
dmae_init(sh_chan);
}
+
+END:
+ return ret;
}
/*
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index ae890b4ece09..368ede6a4f59 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -1194,10 +1194,22 @@ altr_check_ocram_deps_init(struct altr_edac_device_dev *device)
if (ret)
return ret;
- /* Verify OCRAM has been initialized */
+ /*
+ * Verify that OCRAM has been initialized.
+ * During a warm reset, OCRAM contents are retained, but the control
+ * and status registers are reset to their default values. Therefore,
+ * ECC must be explicitly re-enabled in the control register.
+ * Error condition: if INITCOMPLETEA is clear and ECC_EN is already set.
+ */
if (!ecc_test_bits(ALTR_A10_ECC_INITCOMPLETEA,
- (base + ALTR_A10_ECC_INITSTAT_OFST)))
- return -ENODEV;
+ (base + ALTR_A10_ECC_INITSTAT_OFST))) {
+ if (!ecc_test_bits(ALTR_A10_ECC_EN,
+ (base + ALTR_A10_ECC_CTRL_OFST)))
+ ecc_set_bits(ALTR_A10_ECC_EN,
+ (base + ALTR_A10_ECC_CTRL_OFST));
+ else
+ return -ENODEV;
+ }
/* Enable IRQ on Single Bit Error */
writel(ALTR_A10_ECC_SERRINTEN, (base + ALTR_A10_ECC_ERRINTENS_OFST));
@@ -1367,7 +1379,7 @@ static const struct edac_device_prv_data a10_enetecc_data = {
.ue_set_mask = ALTR_A10_ECC_TDERRA,
.set_err_ofst = ALTR_A10_ECC_INTTEST_OFST,
.ecc_irq_handler = altr_edac_a10_ecc_irq,
- .inject_fops = &altr_edac_a10_device_inject2_fops,
+ .inject_fops = &altr_edac_a10_device_inject_fops,
};
#endif /* CONFIG_EDAC_ALTERA_ETHERNET */
@@ -1457,7 +1469,7 @@ static const struct edac_device_prv_data a10_usbecc_data = {
.ue_set_mask = ALTR_A10_ECC_TDERRA,
.set_err_ofst = ALTR_A10_ECC_INTTEST_OFST,
.ecc_irq_handler = altr_edac_a10_ecc_irq,
- .inject_fops = &altr_edac_a10_device_inject2_fops,
+ .inject_fops = &altr_edac_a10_device_inject_fops,
};
#endif /* CONFIG_EDAC_ALTERA_USB */
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 15f63452a9be..b01436d9ddae 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -306,6 +306,14 @@ DEVICE_CHANNEL(ch10_dimm_label, S_IRUGO | S_IWUSR,
channel_dimm_label_show, channel_dimm_label_store, 10);
DEVICE_CHANNEL(ch11_dimm_label, S_IRUGO | S_IWUSR,
channel_dimm_label_show, channel_dimm_label_store, 11);
+DEVICE_CHANNEL(ch12_dimm_label, S_IRUGO | S_IWUSR,
+ channel_dimm_label_show, channel_dimm_label_store, 12);
+DEVICE_CHANNEL(ch13_dimm_label, S_IRUGO | S_IWUSR,
+ channel_dimm_label_show, channel_dimm_label_store, 13);
+DEVICE_CHANNEL(ch14_dimm_label, S_IRUGO | S_IWUSR,
+ channel_dimm_label_show, channel_dimm_label_store, 14);
+DEVICE_CHANNEL(ch15_dimm_label, S_IRUGO | S_IWUSR,
+ channel_dimm_label_show, channel_dimm_label_store, 15);
/* Total possible dynamic DIMM Label attribute file table */
static struct attribute *dynamic_csrow_dimm_attr[] = {
@@ -321,6 +329,10 @@ static struct attribute *dynamic_csrow_dimm_attr[] = {
&dev_attr_legacy_ch9_dimm_label.attr.attr,
&dev_attr_legacy_ch10_dimm_label.attr.attr,
&dev_attr_legacy_ch11_dimm_label.attr.attr,
+ &dev_attr_legacy_ch12_dimm_label.attr.attr,
+ &dev_attr_legacy_ch13_dimm_label.attr.attr,
+ &dev_attr_legacy_ch14_dimm_label.attr.attr,
+ &dev_attr_legacy_ch15_dimm_label.attr.attr,
NULL
};
@@ -349,6 +361,14 @@ DEVICE_CHANNEL(ch10_ce_count, S_IRUGO,
channel_ce_count_show, NULL, 10);
DEVICE_CHANNEL(ch11_ce_count, S_IRUGO,
channel_ce_count_show, NULL, 11);
+DEVICE_CHANNEL(ch12_ce_count, S_IRUGO,
+ channel_ce_count_show, NULL, 12);
+DEVICE_CHANNEL(ch13_ce_count, S_IRUGO,
+ channel_ce_count_show, NULL, 13);
+DEVICE_CHANNEL(ch14_ce_count, S_IRUGO,
+ channel_ce_count_show, NULL, 14);
+DEVICE_CHANNEL(ch15_ce_count, S_IRUGO,
+ channel_ce_count_show, NULL, 15);
/* Total possible dynamic ce_count attribute file table */
static struct attribute *dynamic_csrow_ce_count_attr[] = {
@@ -364,6 +384,10 @@ static struct attribute *dynamic_csrow_ce_count_attr[] = {
&dev_attr_legacy_ch9_ce_count.attr.attr,
&dev_attr_legacy_ch10_ce_count.attr.attr,
&dev_attr_legacy_ch11_ce_count.attr.attr,
+ &dev_attr_legacy_ch12_ce_count.attr.attr,
+ &dev_attr_legacy_ch13_ce_count.attr.attr,
+ &dev_attr_legacy_ch14_ce_count.attr.attr,
+ &dev_attr_legacy_ch15_ce_count.attr.attr,
NULL
};
diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c
index 0317b614b680..26b083ccc94b 100644
--- a/drivers/extcon/extcon-adc-jack.c
+++ b/drivers/extcon/extcon-adc-jack.c
@@ -162,6 +162,8 @@ static int adc_jack_remove(struct platform_device *pdev)
{
struct adc_jack_data *data = platform_get_drvdata(pdev);
+ if (data->wakeup_source)
+ device_init_wakeup(&pdev->dev, false);
free_irq(data->irq, data);
cancel_work_sync(&data->handler.work);
diff --git a/drivers/firmware/arm_scmi/scmi_pm_domain.c b/drivers/firmware/arm_scmi/scmi_pm_domain.c
index 0e05a79de82d..82d923a9d75d 100644
--- a/drivers/firmware/arm_scmi/scmi_pm_domain.c
+++ b/drivers/firmware/arm_scmi/scmi_pm_domain.c
@@ -54,7 +54,7 @@ static int scmi_pd_power_off(struct generic_pm_domain *domain)
static int scmi_pm_domain_probe(struct scmi_device *sdev)
{
- int num_domains, i;
+ int num_domains, i, ret;
struct device *dev = &sdev->dev;
struct device_node *np = dev->of_node;
struct scmi_pm_domain *scmi_pd;
@@ -112,9 +112,18 @@ static int scmi_pm_domain_probe(struct scmi_device *sdev)
scmi_pd_data->domains = domains;
scmi_pd_data->num_domains = num_domains;
+ ret = of_genpd_add_provider_onecell(np, scmi_pd_data);
+ if (ret)
+ goto err_rm_genpds;
+
dev_set_drvdata(dev, scmi_pd_data);
- return of_genpd_add_provider_onecell(np, scmi_pd_data);
+ return 0;
+err_rm_genpds:
+ for (i = num_domains - 1; i >= 0; i--)
+ pm_genpd_remove(domains[i]);
+
+ return ret;
}
static void scmi_pm_domain_remove(struct scmi_device *sdev)
diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-svc.c
index cab11af28c23..bb4adfc30218 100644
--- a/drivers/firmware/stratix10-svc.c
+++ b/drivers/firmware/stratix10-svc.c
@@ -133,6 +133,7 @@ struct stratix10_svc_data {
* @complete_status: state for completion
* @svc_fifo_lock: protect access to service message data queue
* @invoke_fn: function to issue secure monitor call or hypervisor call
+ * @svc: manages the list of client svc drivers
*
* This struct is used to create communication channels for service clients, to
* handle secure monitor or hypervisor call.
@@ -149,6 +150,7 @@ struct stratix10_svc_controller {
struct completion complete_status;
spinlock_t svc_fifo_lock;
svc_invoke_fn *invoke_fn;
+ struct stratix10_svc *svc;
};
/**
@@ -1191,6 +1193,7 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
ret = -ENOMEM;
goto err_free_kfifo;
}
+ controller->svc = svc;
svc->stratix10_svc_rsu = platform_device_alloc(STRATIX10_RSU, 0);
if (!svc->stratix10_svc_rsu) {
@@ -1218,8 +1221,6 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
goto err_unregister_dev;
}
- dev_set_drvdata(dev, svc);
-
pr_info("Intel Service Layer Driver Initialized\n");
return 0;
@@ -1235,8 +1236,8 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
static int stratix10_svc_drv_remove(struct platform_device *pdev)
{
- struct stratix10_svc *svc = dev_get_drvdata(&pdev->dev);
struct stratix10_svc_controller *ctrl = platform_get_drvdata(pdev);
+ struct stratix10_svc *svc = ctrl->svc;
platform_device_unregister(svc->intel_svc_fcs);
platform_device_unregister(svc->stratix10_svc_rsu);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index cfb262911bfc..02a731fdb226 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -1165,29 +1165,69 @@ static void amdgpu_connector_dvi_force(struct drm_connector *connector)
amdgpu_connector->use_digital = true;
}
+/**
+ * amdgpu_max_hdmi_pixel_clock - Return max supported HDMI (TMDS) pixel clock
+ * @adev: pointer to amdgpu_device
+ *
+ * Return: maximum supported HDMI (TMDS) pixel clock in KHz.
+ */
+static int amdgpu_max_hdmi_pixel_clock(const struct amdgpu_device *adev)
+{
+ if (adev->asic_type >= CHIP_POLARIS10)
+ return 600000;
+ else if (adev->asic_type >= CHIP_TONGA)
+ return 300000;
+ else
+ return 297000;
+}
+
+/**
+ * amdgpu_connector_dvi_mode_valid - Validate a mode on DVI/HDMI connectors
+ * @connector: DRM connector to validate the mode on
+ * @mode: display mode to validate
+ *
+ * Validate the given display mode on DVI and HDMI connectors, including
+ * analog signals on DVI-I.
+ *
+ * Return: drm_mode_status indicating whether the mode is valid.
+ */
static enum drm_mode_status amdgpu_connector_dvi_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct drm_device *dev = connector->dev;
struct amdgpu_device *adev = drm_to_adev(dev);
struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
+ const int max_hdmi_pixel_clock = amdgpu_max_hdmi_pixel_clock(adev);
+ const int max_dvi_single_link_pixel_clock = 165000;
+ int max_digital_pixel_clock_khz;
/* XXX check mode bandwidth */
- if (amdgpu_connector->use_digital && (mode->clock > 165000)) {
- if ((amdgpu_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I) ||
- (amdgpu_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
- (amdgpu_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B)) {
- return MODE_OK;
- } else if (connector->display_info.is_hdmi) {
- /* HDMI 1.3+ supports max clock of 340 Mhz */
- if (mode->clock > 340000)
- return MODE_CLOCK_HIGH;
- else
- return MODE_OK;
- } else {
- return MODE_CLOCK_HIGH;
+ if (amdgpu_connector->use_digital) {
+ switch (amdgpu_connector->connector_object_id) {
+ case CONNECTOR_OBJECT_ID_HDMI_TYPE_A:
+ max_digital_pixel_clock_khz = max_hdmi_pixel_clock;
+ break;
+ case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I:
+ case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D:
+ max_digital_pixel_clock_khz = max_dvi_single_link_pixel_clock;
+ break;
+ case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I:
+ case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D:
+ case CONNECTOR_OBJECT_ID_HDMI_TYPE_B:
+ max_digital_pixel_clock_khz = max_dvi_single_link_pixel_clock * 2;
+ break;
}
+
+ /* When the display EDID claims that it's an HDMI display,
+ * we use the HDMI encoder mode of the display HW,
+ * so we should verify against the max HDMI clock here.
+ */
+ if (connector->display_info.is_hdmi)
+ max_digital_pixel_clock_khz = max_hdmi_pixel_clock;
+
+ if (mode->clock > max_digital_pixel_clock_khz)
+ return MODE_CLOCK_HIGH;
}
/* check against the max pixel clock */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 25cccd080d97..f83eff3c62e1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -279,7 +279,7 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p,
}
}
- if (!p->gang_size) {
+ if (!p->gang_size || (amdgpu_sriov_vf(p->adev) && p->gang_size > 1)) {
ret = -EINVAL;
goto free_all_kdata;
}
@@ -663,7 +663,7 @@ static void amdgpu_cs_get_threshold_for_moves(struct amdgpu_device *adev,
*/
const s64 us_upper_bound = 200000;
- if (!adev->mm_stats.log2_max_MBps) {
+ if ((!adev->mm_stats.log2_max_MBps) || !ttm_resource_manager_used(&adev->mman.vram_mgr.manager)) {
*max_bytes = 0;
*max_vis_bytes = 0;
return;
@@ -1695,30 +1695,21 @@ int amdgpu_cs_wait_fences_ioctl(struct drm_device *dev, void *data,
{
struct amdgpu_device *adev = drm_to_adev(dev);
union drm_amdgpu_wait_fences *wait = data;
- uint32_t fence_count = wait->in.fence_count;
- struct drm_amdgpu_fence *fences_user;
struct drm_amdgpu_fence *fences;
int r;
/* Get the fences from userspace */
- fences = kmalloc_array(fence_count, sizeof(struct drm_amdgpu_fence),
- GFP_KERNEL);
- if (fences == NULL)
- return -ENOMEM;
-
- fences_user = u64_to_user_ptr(wait->in.fences);
- if (copy_from_user(fences, fences_user,
- sizeof(struct drm_amdgpu_fence) * fence_count)) {
- r = -EFAULT;
- goto err_free_fences;
- }
+ fences = memdup_array_user(u64_to_user_ptr(wait->in.fences),
+ wait->in.fence_count,
+ sizeof(struct drm_amdgpu_fence));
+ if (IS_ERR(fences))
+ return PTR_ERR(fences);
if (wait->in.wait_all)
r = amdgpu_cs_wait_all_fences(adev, filp, wait, fences);
else
r = amdgpu_cs_wait_any_fence(adev, filp, wait, fences);
-err_free_fences:
kfree(fences);
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 079cf3292f63..38b81ae236cb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -91,6 +91,7 @@ MODULE_FIRMWARE("amdgpu/picasso_gpu_info.bin");
MODULE_FIRMWARE("amdgpu/raven2_gpu_info.bin");
MODULE_FIRMWARE("amdgpu/arcturus_gpu_info.bin");
MODULE_FIRMWARE("amdgpu/navi12_gpu_info.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_gpu_info.bin");
#define AMDGPU_RESUME_MS 2000
#define AMDGPU_MAX_RETRY_LIMIT 2
@@ -2019,6 +2020,11 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
case CHIP_NAVI12:
chip_name = "navi12";
break;
+ case CHIP_CYAN_SKILLFISH:
+ if (adev->mman.discovery_bin)
+ return 0;
+ chip_name = "cyan_skillfish";
+ break;
}
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_gpu_info.bin", chip_name);
@@ -4183,6 +4189,10 @@ static int amdgpu_device_evict_resources(struct amdgpu_device *adev)
if ((adev->in_s3 || adev->in_s0ix) && (adev->flags & AMD_IS_APU))
return 0;
+ /* No need to evict when going to S5 through S4 callbacks */
+ if (system_state == SYSTEM_POWER_OFF)
+ return 0;
+
ret = amdgpu_ttm_evict_resources(adev, TTM_PL_VRAM);
if (ret)
DRM_WARN("evicting device resources failed\n");
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index d8441e273cb5..9b1c4d5be61f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -1669,13 +1669,16 @@ static int amdgpu_discovery_set_smu_ip_blocks(struct amdgpu_device *adev)
case IP_VERSION(11, 0, 5):
case IP_VERSION(11, 0, 9):
case IP_VERSION(11, 0, 7):
- case IP_VERSION(11, 0, 8):
case IP_VERSION(11, 0, 11):
case IP_VERSION(11, 0, 12):
case IP_VERSION(11, 0, 13):
case IP_VERSION(11, 5, 0):
amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block);
break;
+ case IP_VERSION(11, 0, 8):
+ if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2)
+ amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block);
+ break;
case IP_VERSION(12, 0, 0):
case IP_VERSION(12, 0, 1):
amdgpu_device_ip_block_add(adev, &smu_v12_0_ip_block);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 1fbb73b2691d..6104353e4c2f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -1997,6 +1997,11 @@ static const struct pci_device_id pciidlist[] = {
{0x1002, 0x7410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN},
/* CYAN_SKILLFISH */
+ {0x1002, 0x13DB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
+ {0x1002, 0x13F9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
+ {0x1002, 0x13FA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
+ {0x1002, 0x13FB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
+ {0x1002, 0x13FC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
{0x1002, 0x13FE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
{0x1002, 0x143F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
index 518eb0e40d32..d5ae89876a06 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
@@ -85,10 +85,12 @@ static void amdgpu_jpeg_idle_work_handler(struct work_struct *work)
fences += amdgpu_fence_count_emitted(&adev->jpeg.inst[i].ring_dec);
}
- if (!fences && !atomic_read(&adev->jpeg.total_submission_cnt))
+ if (!fences && !atomic_read(&adev->jpeg.total_submission_cnt)) {
+ mutex_lock(&adev->jpeg.jpeg_pg_lock);
amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_JPEG,
AMD_PG_STATE_GATE);
- else
+ mutex_unlock(&adev->jpeg.jpeg_pg_lock);
+ } else
schedule_delayed_work(&adev->jpeg.idle_work, JPEG_IDLE_TIMEOUT);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 24b4bd6bb277..345ccd721d74 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -647,7 +647,8 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
ui64 = atomic64_read(&adev->num_vram_cpu_page_faults);
return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0;
case AMDGPU_INFO_VRAM_USAGE:
- ui64 = ttm_resource_manager_usage(&adev->mman.vram_mgr.manager);
+ ui64 = ttm_resource_manager_used(&adev->mman.vram_mgr.manager) ?
+ ttm_resource_manager_usage(&adev->mman.vram_mgr.manager) : 0;
return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0;
case AMDGPU_INFO_VIS_VRAM_USAGE:
ui64 = amdgpu_vram_mgr_vis_usage(&adev->mman.vram_mgr);
@@ -693,8 +694,8 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
mem.vram.usable_heap_size = adev->gmc.real_vram_size -
atomic64_read(&adev->vram_pin_size) -
AMDGPU_VM_RESERVED_VRAM;
- mem.vram.heap_usage =
- ttm_resource_manager_usage(vram_man);
+ mem.vram.heap_usage = ttm_resource_manager_used(&adev->mman.vram_mgr.manager) ?
+ ttm_resource_manager_usage(vram_man) : 0;
mem.vram.max_allocation = mem.vram.usable_heap_size * 3 / 4;
mem.cpu_accessible_vram.total_heap_size =
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index e22eaf9d450d..915345945591 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -1962,8 +1962,11 @@ static int psp_securedisplay_initialize(struct psp_context *psp)
if (!ret && !psp->securedisplay_context.context.resp_status) {
psp->securedisplay_context.context.initialized = true;
mutex_init(&psp->securedisplay_context.mutex);
- } else
+ } else {
+ /* don't try again */
+ psp->securedisplay_context.context.bin_desc.size_bytes = 0;
return ret;
+ }
psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd,
TA_SECUREDISPLAY_COMMAND__QUERY_TA);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 6174bef0ecb8..c626ed88e642 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -593,8 +593,8 @@ static int amdgpu_virt_write_vf2pf_data(struct amdgpu_device *adev)
vf2pf_info->driver_cert = 0;
vf2pf_info->os_info.all = 0;
- vf2pf_info->fb_usage =
- ttm_resource_manager_usage(&adev->mman.vram_mgr.manager) >> 20;
+ vf2pf_info->fb_usage = ttm_resource_manager_used(&adev->mman.vram_mgr.manager) ?
+ ttm_resource_manager_usage(&adev->mman.vram_mgr.manager) >> 20 : 0;
vf2pf_info->fb_vis_usage =
amdgpu_vram_mgr_vis_usage(&adev->mman.vram_mgr) >> 20;
vf2pf_info->fb_size = adev->gmc.real_vram_size >> 20;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index 61e869839641..0f8ae0ecd712 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -5392,9 +5392,9 @@ static void gfx_v11_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
if (flags & AMDGPU_IB_PREEMPTED)
control |= INDIRECT_BUFFER_PRE_RESUME(1);
- if (vmid)
+ if (vmid && !ring->adev->gfx.rs64_enable)
gfx_v11_0_ring_emit_de_meta(ring,
- (!amdgpu_sriov_vf(ring->adev) && flags & AMDGPU_IB_PREEMPTED) ? true : false);
+ !amdgpu_sriov_vf(ring->adev) && (flags & AMDGPU_IB_PREEMPTED));
}
if (ring->is_mes_queue)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 773913a7d6e9..77af134842fe 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -1067,7 +1067,12 @@ static int kfd_ioctl_alloc_memory_of_gpu(struct file *filep,
svm_range_list_lock_and_flush_work(&p->svms, current->mm);
mutex_lock(&p->svms.lock);
mmap_write_unlock(current->mm);
- if (interval_tree_iter_first(&p->svms.objects,
+
+ /* Skip a special case that allocates VRAM without VA,
+ * VA will be invalid of 0.
+ */
+ if (!(!args->va_addr && (flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM)) &&
+ interval_tree_iter_first(&p->svms.objects,
args->va_addr >> PAGE_SHIFT,
(args->va_addr + args->size - 1) >> PAGE_SHIFT)) {
pr_err("Address: 0x%llx already allocated by SVM\n",
@@ -2475,8 +2480,8 @@ static int criu_restore(struct file *filep,
pr_debug("CRIU restore (num_devices:%u num_bos:%u num_objects:%u priv_data_size:%llu)\n",
args->num_devices, args->num_bos, args->num_objects, args->priv_data_size);
- if (!args->bos || !args->devices || !args->priv_data || !args->priv_data_size ||
- !args->num_devices || !args->num_bos)
+ if ((args->num_bos > 0 && !args->bos) || !args->devices || !args->priv_data ||
+ !args->priv_data_size || !args->num_devices)
return -EINVAL;
mutex_lock(&p->mutex);
@@ -2790,8 +2795,10 @@ static long kfd_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
int retcode = -EINVAL;
bool ptrace_attached = false;
- if (nr >= AMDKFD_CORE_IOCTL_COUNT)
+ if (nr >= AMDKFD_CORE_IOCTL_COUNT) {
+ retcode = -ENOTTY;
goto err_i1;
+ }
if ((nr >= AMDKFD_COMMAND_START) && (nr < AMDKFD_COMMAND_END)) {
u32 amdkfd_size;
@@ -2804,8 +2811,10 @@ static long kfd_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
asize = amdkfd_size;
cmd = ioctl->cmd;
- } else
+ } else {
+ retcode = -ENOTTY;
goto err_i1;
+ }
dev_dbg(kfd_device, "ioctl cmd 0x%x (#0x%x), arg 0x%lx\n", cmd, nr, arg);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
index 3c7d267f2a07..d1ebae9519d6 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
@@ -111,7 +111,14 @@
#define KFD_KERNEL_QUEUE_SIZE 2048
-#define KFD_UNMAP_LATENCY_MS (4000)
+/* KFD_UNMAP_LATENCY_MS is the timeout CP waiting for SDMA preemption. One XCC
+ * can be associated to 2 SDMA engines. queue_preemption_timeout_ms is the time
+ * driver waiting for CP returning the UNMAP_QUEUE fence. Thus the math is
+ * queue_preemption_timeout_ms = sdma_preemption_time * 2 + cp workload
+ * The format here makes CP workload 10% of total timeout
+ */
+#define KFD_UNMAP_LATENCY_MS \
+ ((queue_preemption_timeout_ms - queue_preemption_timeout_ms / 10) >> 1)
/*
* 512 = 0x200
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 39151212b8a7..f7fbc7932bb5 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -6044,7 +6044,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
*/
DRM_DEBUG_DRIVER("No preferred mode found\n");
} else {
- recalculate_timing = is_freesync_video_mode(&mode, aconnector);
+ recalculate_timing = amdgpu_freesync_vid_mode &&
+ is_freesync_video_mode(&mode, aconnector);
if (recalculate_timing) {
freesync_mode = get_highest_refresh_rate_mode(aconnector, false);
drm_mode_copy(&saved_mode, &mode);
@@ -7147,7 +7148,7 @@ static void amdgpu_dm_connector_add_freesync_modes(struct drm_connector *connect
struct amdgpu_dm_connector *amdgpu_dm_connector =
to_amdgpu_dm_connector(connector);
- if (!edid)
+ if (!(amdgpu_freesync_vid_mode && edid))
return;
if (amdgpu_dm_connector->max_vfreq - amdgpu_dm_connector->min_vfreq > 10)
@@ -9160,7 +9161,8 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
* TODO: Refactor this function to allow this check to work
* in all conditions.
*/
- if (dm_new_crtc_state->stream &&
+ if (amdgpu_freesync_vid_mode &&
+ dm_new_crtc_state->stream &&
is_timing_unchanged_for_freesync(new_crtc_state, old_crtc_state))
goto skip_modeset;
@@ -9200,7 +9202,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
}
/* Now check if we should set freesync video mode */
- if (dm_new_crtc_state->stream &&
+ if (amdgpu_freesync_vid_mode && dm_new_crtc_state->stream &&
dc_is_stream_unchanged(new_stream, dm_old_crtc_state->stream) &&
dc_is_stream_scaling_unchanged(new_stream, dm_old_crtc_state->stream) &&
is_timing_unchanged_for_freesync(new_crtc_state,
@@ -9213,7 +9215,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
set_freesync_fixed_config(dm_new_crtc_state);
goto skip_modeset;
- } else if (aconnector &&
+ } else if (amdgpu_freesync_vid_mode && aconnector &&
is_freesync_video_mode(&new_crtc_state->mode,
aconnector)) {
struct drm_display_mode *high_mode;
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index f036e9988a0d..876b70157faa 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -136,7 +136,13 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
case FAMILY_NV:
dc_version = DCN_VERSION_2_0;
- if (asic_id.chip_id == DEVICE_ID_NV_13FE || asic_id.chip_id == DEVICE_ID_NV_143F) {
+ if (asic_id.chip_id == DEVICE_ID_NV_13FE ||
+ asic_id.chip_id == DEVICE_ID_NV_143F ||
+ asic_id.chip_id == DEVICE_ID_NV_13F9 ||
+ asic_id.chip_id == DEVICE_ID_NV_13FA ||
+ asic_id.chip_id == DEVICE_ID_NV_13FB ||
+ asic_id.chip_id == DEVICE_ID_NV_13FC ||
+ asic_id.chip_id == DEVICE_ID_NV_13DB) {
dc_version = DCN_VERSION_2_01;
break;
}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 556c57c390ff..b53aa60db53c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -619,9 +619,14 @@ bool dc_stream_get_scanoutpos(const struct dc_stream_state *stream,
{
uint8_t i;
bool ret = false;
- struct dc *dc = stream->ctx->dc;
- struct resource_context *res_ctx =
- &dc->current_state->res_ctx;
+ struct dc *dc;
+ struct resource_context *res_ctx;
+
+ if (!stream->ctx)
+ return false;
+
+ dc = stream->ctx->dc;
+ res_ctx = &dc->current_state->res_ctx;
for (i = 0; i < MAX_PIPES; i++) {
struct timing_generator *tg = res_ctx->pipe_ctx[i].stream_res.tg;
diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
index c3089c673975..e044d8589d4f 100644
--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
@@ -213,6 +213,11 @@ enum {
#endif
#define DEVICE_ID_NV_13FE 0x13FE // CYAN_SKILLFISH
#define DEVICE_ID_NV_143F 0x143F
+#define DEVICE_ID_NV_13F9 0x13F9
+#define DEVICE_ID_NV_13FA 0x13FA
+#define DEVICE_ID_NV_13FB 0x13FB
+#define DEVICE_ID_NV_13FC 0x13FC
+#define DEVICE_ID_NV_13DB 0x13DB
#define FAMILY_VGH 144
#define DEVICE_ID_VGH_163F 0x163F
#define DEVICE_ID_VGH_1435 0x1435
diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
index 7a85c042a6db..2395d0a83184 100644
--- a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
+++ b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
@@ -3485,6 +3485,11 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
* for these GPUs to calculate bandwidth requirements.
*/
if (high_pixelclock_count) {
+ /* Work around flickering lines at the bottom edge
+ * of the screen when using a single 4K 60Hz monitor.
+ */
+ disable_mclk_switching = true;
+
/* On Oland, we observe some flickering when two 4K 60Hz
* displays are connected, possibly because voltage is too low.
* Raise the voltage by requiring a higher SCLK.
diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c
index 02c094a06605..50deb4ce767e 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c
@@ -2024,7 +2024,7 @@ static int fiji_init_smc_table(struct pp_hwmgr *hwmgr)
table->VoltageResponseTime = 0;
table->PhaseResponseTime = 0;
table->MemoryThermThrottleEnable = 1;
- table->PCIeBootLinkLevel = 0; /* 0:Gen1 1:Gen2 2:Gen3*/
+ table->PCIeBootLinkLevel = (uint8_t) (data->dpm_table.pcie_speed_table.count);
table->PCIeGenInterval = 1;
table->VRConfig = 0;
diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c
index 03df35dee8ba..6ddf9ce5471e 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c
@@ -2028,7 +2028,7 @@ static int iceland_init_smc_table(struct pp_hwmgr *hwmgr)
table->VoltageResponseTime = 0;
table->PhaseResponseTime = 0;
table->MemoryThermThrottleEnable = 1;
- table->PCIeBootLinkLevel = 0;
+ table->PCIeBootLinkLevel = (uint8_t) (data->dpm_table.pcie_speed_table.count);
table->PCIeGenInterval = 1;
result = iceland_populate_smc_svi2_config(hwmgr, table);
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
index ff4447702b12..ff3b2c86b0c1 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
@@ -2375,7 +2375,7 @@ static ssize_t arcturus_get_gpu_metrics(struct smu_context *smu,
ret = smu_cmn_get_metrics_table(smu,
&metrics,
- true);
+ false);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index 1ba1bb4f5bd7..749031d1f4b3 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -1744,7 +1744,7 @@ static ssize_t aldebaran_get_gpu_metrics(struct smu_context *smu,
ret = smu_cmn_get_metrics_table(smu,
&metrics,
- true);
+ false);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
index fd1faa840ec0..24b39a80481a 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -862,7 +862,7 @@ int smu_cmn_update_table(struct smu_context *smu,
table_index);
uint32_t table_size;
int ret = 0;
- if (!table_data || table_id >= SMU_TABLE_COUNT || table_id < 0)
+ if (!table_data || table_index >= SMU_TABLE_COUNT || table_id < 0)
return -EINVAL;
table_size = smu_table->tables[table_index].size;
diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c
index 9a12449ad7b8..8eded18ad2ec 100644
--- a/drivers/gpu/drm/bridge/display-connector.c
+++ b/drivers/gpu/drm/bridge/display-connector.c
@@ -364,7 +364,8 @@ static int display_connector_probe(struct platform_device *pdev)
if (conn->bridge.ddc)
conn->bridge.ops |= DRM_BRIDGE_OP_EDID
| DRM_BRIDGE_OP_DETECT;
- if (conn->hpd_gpio)
+ /* Detecting the monitor requires reading DPCD */
+ if (conn->hpd_gpio && type != DRM_MODE_CONNECTOR_DisplayPort)
conn->bridge.ops |= DRM_BRIDGE_OP_DETECT;
if (conn->hpd_irq >= 0)
conn->bridge.ops |= DRM_BRIDGE_OP_HPD;
diff --git a/drivers/gpu/drm/drm_gem_atomic_helper.c b/drivers/gpu/drm/drm_gem_atomic_helper.c
index b6a0110eb64a..2e658c216959 100644
--- a/drivers/gpu/drm/drm_gem_atomic_helper.c
+++ b/drivers/gpu/drm/drm_gem_atomic_helper.c
@@ -330,7 +330,11 @@ EXPORT_SYMBOL(drm_gem_destroy_shadow_plane_state);
void __drm_gem_reset_shadow_plane(struct drm_plane *plane,
struct drm_shadow_plane_state *shadow_plane_state)
{
- __drm_atomic_helper_plane_reset(plane, &shadow_plane_state->base);
+ if (shadow_plane_state) {
+ __drm_atomic_helper_plane_reset(plane, &shadow_plane_state->base);
+ } else {
+ __drm_atomic_helper_plane_reset(plane, NULL);
+ }
}
EXPORT_SYMBOL(__drm_gem_reset_shadow_plane);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_buffer.c b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
index 982174af74b1..7d897aafb2a6 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
@@ -346,7 +346,7 @@ void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, u32 exec_state,
u32 link_target, link_dwords;
bool switch_context = gpu->exec_state != exec_state;
bool switch_mmu_context = gpu->mmu_context != mmu_context;
- unsigned int new_flush_seq = READ_ONCE(gpu->mmu_context->flush_seq);
+ unsigned int new_flush_seq = READ_ONCE(mmu_context->flush_seq);
bool need_flush = switch_mmu_context || gpu->flush_seq != new_flush_seq;
bool has_blt = !!(gpu->identity.minor_features5 &
chipMinorFeatures5_BLT_ENGINE);
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c b/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c
index 3f656d3dba9a..8eebf4179978 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c
@@ -180,7 +180,7 @@ static u64 div_u64_roundup(u64 nom, u32 den)
u64 intel_gt_clock_interval_to_ns(const struct intel_gt *gt, u64 count)
{
- return div_u64_roundup(count * NSEC_PER_SEC, gt->clock_frequency);
+ return mul_u64_u32_div(count, NSEC_PER_SEC, gt->clock_frequency);
}
u64 intel_gt_pm_interval_to_ns(const struct intel_gt *gt, u64 count)
@@ -190,7 +190,7 @@ u64 intel_gt_pm_interval_to_ns(const struct intel_gt *gt, u64 count)
u64 intel_gt_ns_to_clock_interval(const struct intel_gt *gt, u64 ns)
{
- return div_u64_roundup(gt->clock_frequency * ns, NSEC_PER_SEC);
+ return mul_u64_u32_div(ns, gt->clock_frequency, NSEC_PER_SEC);
}
u64 intel_gt_ns_to_pm_interval(const struct intel_gt *gt, u64 ns)
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 58a03da16a10..7601e74a96de 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -1548,8 +1548,20 @@ int i915_vma_pin_ww(struct i915_vma *vma, struct i915_gem_ww_ctx *ww,
err_vma_res:
i915_vma_resource_free(vma_res);
err_fence:
- if (work)
- dma_fence_work_commit_imm(&work->base);
+ if (work) {
+ /*
+ * When pinning VMA to GGTT on CHV or BXT with VTD enabled,
+ * commit VMA binding asynchronously to avoid risk of lock
+ * inversion among reservation_ww locks held here and
+ * cpu_hotplug_lock acquired from stop_machine(), which we
+ * wrap around GGTT updates when running in those environments.
+ */
+ if (i915_vma_is_ggtt(vma) &&
+ intel_vm_no_concurrent_access_wa(vma->vm->i915))
+ dma_fence_work_commit(&work->base);
+ else
+ dma_fence_work_commit_imm(&work->base);
+ }
err_rpm:
intel_runtime_pm_put(&vma->vm->i915->runtime_pm, wakeref);
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index cd1d11104607..7c1894e5627f 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -689,6 +689,9 @@ static bool fw_block_mem(struct a6xx_gmu_bo *bo, const struct block_header *blk)
return true;
}
+#define NEXT_BLK(blk) \
+ ((const struct block_header *)((const char *)(blk) + sizeof(*(blk)) + (blk)->size))
+
static int a6xx_gmu_fw_load(struct a6xx_gmu *gmu)
{
struct a6xx_gpu *a6xx_gpu = container_of(gmu, struct a6xx_gpu, gmu);
@@ -719,7 +722,7 @@ static int a6xx_gmu_fw_load(struct a6xx_gmu *gmu)
for (blk = (const struct block_header *) fw_image->data;
(const u8*) blk < fw_image->data + fw_image->size;
- blk = (const struct block_header *) &blk->data[blk->size >> 2]) {
+ blk = NEXT_BLK(blk)) {
if (blk->size == 0)
continue;
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index cdb4665b953c..e06204e00e93 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -1507,6 +1507,9 @@ static void a6xx_fault_detect_irq(struct msm_gpu *gpu)
/* Turn off the hangcheck timer to keep it from bothering us */
del_timer(&gpu->hangcheck_timer);
+ /* Turn off interrupts to avoid triggering recovery again */
+ gpu_write(gpu, REG_A6XX_RBBM_INT_0_MASK, 0);
+
kthread_queue_work(gpu->worker, &gpu->recover_work);
}
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
index 9e7fa7d88ead..a44cb48c6db7 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
@@ -400,6 +400,10 @@ static int dsi_pll_7nm_vco_prepare(struct clk_hw *hw)
if (pll_7nm->slave)
dsi_pll_enable_global_clk(pll_7nm->slave);
+ writel(0x1, pll_7nm->phy->base + REG_DSI_7nm_PHY_CMN_RBUF_CTRL);
+ if (pll_7nm->slave)
+ writel(0x1, pll_7nm->slave->phy->base + REG_DSI_7nm_PHY_CMN_RBUF_CTRL);
+
error:
return rc;
}
@@ -748,6 +752,12 @@ static int dsi_pll_7nm_init(struct msm_dsi_phy *phy)
/* TODO: Remove this when we have proper display handover support */
msm_dsi_phy_pll_save_state(phy);
+ /*
+ * Store also proper vco_current_rate, because its value will be used in
+ * dsi_7nm_pll_restore_state().
+ */
+ if (!dsi_pll_7nm_vco_recalc_rate(&pll_7nm->clk_hw, VCO_REF_CLK_RATE))
+ pll_7nm->vco_current_rate = pll_7nm->phy->cfg->min_pll_rate;
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/enum.c b/drivers/gpu/drm/nouveau/nvkm/core/enum.c
index b9581feb24cc..a23b40b27b81 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/enum.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/enum.c
@@ -44,7 +44,7 @@ nvkm_snprintbf(char *data, int size, const struct nvkm_bitfield *bf, u32 value)
bool space = false;
while (size >= 1 && bf->name) {
if (value & bf->mask) {
- int this = snprintf(data, size, "%s%s",
+ int this = scnprintf(data, size, "%s%s",
space ? " " : "", bf->name);
size -= this;
data += this;
diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c
index 2634a555d275..3f68a47e3406 100644
--- a/drivers/gpu/drm/scheduler/sched_entity.c
+++ b/drivers/gpu/drm/scheduler/sched_entity.c
@@ -471,10 +471,11 @@ void drm_sched_entity_select_rq(struct drm_sched_entity *entity)
drm_sched_rq_remove_entity(entity->rq, entity);
entity->rq = rq;
}
- spin_unlock(&entity->rq_lock);
if (entity->num_sched_list == 1)
entity->sched_list = NULL;
+
+ spin_unlock(&entity->rq_lock);
}
/**
diff --git a/drivers/gpu/drm/sti/sti_vtg.c b/drivers/gpu/drm/sti/sti_vtg.c
index 5e5f82b6a5d9..644837fb8623 100644
--- a/drivers/gpu/drm/sti/sti_vtg.c
+++ b/drivers/gpu/drm/sti/sti_vtg.c
@@ -143,12 +143,17 @@ struct sti_vtg {
struct sti_vtg *of_vtg_find(struct device_node *np)
{
struct platform_device *pdev;
+ struct sti_vtg *vtg;
pdev = of_find_device_by_node(np);
if (!pdev)
return NULL;
- return (struct sti_vtg *)platform_get_drvdata(pdev);
+ vtg = platform_get_drvdata(pdev);
+
+ put_device(&pdev->dev);
+
+ return vtg;
}
static void vtg_reset(struct sti_vtg *vtg)
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 557eaaaab1c3..35a1371fb10e 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -3141,6 +3141,7 @@ static int tegra_dc_couple(struct tegra_dc *dc)
dc->client.parent = &parent->client;
dev_dbg(dc->dev, "coupled to %s\n", dev_name(companion));
+ put_device(companion);
}
return 0;
diff --git a/drivers/gpu/drm/tegra/uapi.c b/drivers/gpu/drm/tegra/uapi.c
index a98239cb0e29..d0b6a1fa6efa 100644
--- a/drivers/gpu/drm/tegra/uapi.c
+++ b/drivers/gpu/drm/tegra/uapi.c
@@ -114,9 +114,12 @@ int tegra_drm_ioctl_channel_open(struct drm_device *drm, void *data, struct drm_
if (err)
goto put_channel;
- if (supported)
+ if (supported) {
+ struct pid *pid = get_task_pid(current, PIDTYPE_TGID);
context->memory_context = host1x_memory_context_alloc(
- host, get_task_pid(current, PIDTYPE_TGID));
+ host, client->base.dev, pid);
+ put_pid(pid);
+ }
if (IS_ERR(context->memory_context)) {
if (PTR_ERR(context->memory_context) != -EOPNOTSUPP) {
diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 896a77853ebc..b56d0d78edfd 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -92,7 +92,7 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc,
struct dispc_device *dispc = tidss->dispc;
struct tidss_crtc *tcrtc = to_tidss_crtc(crtc);
u32 hw_videoport = tcrtc->hw_videoport;
- const struct drm_display_mode *mode;
+ struct drm_display_mode *mode;
enum drm_mode_status ok;
dev_dbg(ddev->dev, "%s\n", __func__);
@@ -109,6 +109,9 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc,
return -EINVAL;
}
+ if (drm_atomic_crtc_needs_modeset(crtc_state))
+ drm_mode_set_crtcinfo(mode, 0);
+
return dispc_vp_bus_check(dispc, hw_videoport, crtc_state);
}
@@ -230,7 +233,7 @@ static void tidss_crtc_atomic_enable(struct drm_crtc *crtc,
tidss_runtime_get(tidss);
r = dispc_vp_set_clk_rate(tidss->dispc, tcrtc->hw_videoport,
- mode->clock * 1000);
+ mode->crtc_clock * 1000);
if (r != 0)
return;
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index 38b2ae0d7ec1..0fd79446eaab 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -981,13 +981,13 @@ void dispc_vp_enable(struct dispc_device *dispc, u32 hw_videoport,
dispc_set_num_datalines(dispc, hw_videoport, fmt->data_width);
- hfp = mode->hsync_start - mode->hdisplay;
- hsw = mode->hsync_end - mode->hsync_start;
- hbp = mode->htotal - mode->hsync_end;
+ hfp = mode->crtc_hsync_start - mode->crtc_hdisplay;
+ hsw = mode->crtc_hsync_end - mode->crtc_hsync_start;
+ hbp = mode->crtc_htotal - mode->crtc_hsync_end;
- vfp = mode->vsync_start - mode->vdisplay;
- vsw = mode->vsync_end - mode->vsync_start;
- vbp = mode->vtotal - mode->vsync_end;
+ vfp = mode->crtc_vsync_start - mode->crtc_vdisplay;
+ vsw = mode->crtc_vsync_end - mode->crtc_vsync_start;
+ vbp = mode->crtc_vtotal - mode->crtc_vsync_end;
dispc_vp_write(dispc, hw_videoport, DISPC_VP_TIMING_H,
FLD_VAL(hsw - 1, 7, 0) |
@@ -1029,8 +1029,8 @@ void dispc_vp_enable(struct dispc_device *dispc, u32 hw_videoport,
FLD_VAL(ivs, 12, 12));
dispc_vp_write(dispc, hw_videoport, DISPC_VP_SIZE_SCREEN,
- FLD_VAL(mode->hdisplay - 1, 11, 0) |
- FLD_VAL(mode->vdisplay - 1, 27, 16));
+ FLD_VAL(mode->crtc_hdisplay - 1, 11, 0) |
+ FLD_VAL(mode->crtc_vdisplay - 1, 27, 16));
VP_REG_FLD_MOD(dispc, hw_videoport, DISPC_VP_CONTROL, 1, 0, 0);
}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 0d12d6af67c0..247ef293bf84 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -3669,6 +3669,11 @@ static int vmw_cmd_check(struct vmw_private *dev_priv,
cmd_id = header->id;
+ if (header->size > SVGA_CMD_MAX_DATASIZE) {
+ VMW_DEBUG_USER("SVGA3D command: %d is too big.\n",
+ cmd_id + SVGA_3D_CMD_BASE);
+ return -E2BIG;
+ }
*size = header->size + sizeof(SVGA3dCmdHeader);
cmd_id -= SVGA_3D_CMD_BASE;
diff --git a/drivers/gpu/host1x/context.c b/drivers/gpu/host1x/context.c
index 93c0c532fe5a..9c0db178fade 100644
--- a/drivers/gpu/host1x/context.c
+++ b/drivers/gpu/host1x/context.c
@@ -112,6 +112,7 @@ void host1x_memory_context_list_free(struct host1x_memory_context_list *cdl)
}
struct host1x_memory_context *host1x_memory_context_alloc(struct host1x *host1x,
+ struct device *dev,
struct pid *pid)
{
struct host1x_memory_context_list *cdl = &host1x->context_list;
@@ -126,6 +127,9 @@ struct host1x_memory_context *host1x_memory_context_alloc(struct host1x *host1x,
for (i = 0; i < cdl->len; i++) {
struct host1x_memory_context *cd = &cdl->devs[i];
+ if (cd->dev.iommu->iommu_dev != dev->iommu->iommu_dev)
+ continue;
+
if (cd->owner == pid) {
refcount_inc(&cd->ref);
mutex_unlock(&cdl->lock);
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
index eda888f75f16..4a62edd430f2 100644
--- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
+++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
@@ -163,6 +163,8 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
if (rc)
goto cleanup;
+ mp2_ops->stop(privdata, cl_data->sensor_idx[i]);
+ amd_sfh_wait_for_response(privdata, cl_data->sensor_idx[i], DISABLE_SENSOR);
writel(0, privdata->mmio + AMD_P2C_MSG(0));
mp2_ops->start(privdata, info);
status = amd_sfh_wait_for_response
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index ed65523d77c2..c8cca0c7ec67 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1354,7 +1354,12 @@ EXPORT_SYMBOL_GPL(hid_snto32);
static u32 s32ton(__s32 value, unsigned n)
{
- s32 a = value >> (n - 1);
+ s32 a;
+ if (!value || !n)
+ return 0;
+
+ a = value >> (n - 1);
+
if (a && a != -1)
return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1;
return value & ((1 << n) - 1);
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 0bbba80d6c51..a91208c83e46 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -321,6 +321,9 @@
#define USB_DEVICE_ID_CODEMERCS_IOW_FIRST 0x1500
#define USB_DEVICE_ID_CODEMERCS_IOW_LAST 0x15ff
+#define USB_VENDOR_ID_COOLER_MASTER 0x2516
+#define USB_DEVICE_ID_COOLER_MASTER_MICE_DONGLE 0x01b7
+
#define USB_VENDOR_ID_CORSAIR 0x1b1c
#define USB_DEVICE_ID_CORSAIR_K90 0x1b02
#define USB_DEVICE_ID_CORSAIR_K70R 0x1b09
@@ -1457,7 +1460,7 @@
#define USB_VENDOR_ID_SIGNOTEC 0x2133
#define USB_DEVICE_ID_SIGNOTEC_VIEWSONIC_PD1011 0x0018
-#define USB_VENDOR_ID_SMARTLINKTECHNOLOGY 0x4c4a
-#define USB_DEVICE_ID_SMARTLINKTECHNOLOGY_4155 0x4155
+#define USB_VENDOR_ID_JIELI_SDK_DEFAULT 0x4c4a
+#define USB_DEVICE_ID_JIELI_SDK_4155 0x4155
#endif
diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c
index a1128c5315ff..3c41f6841f77 100644
--- a/drivers/hid/hid-ntrig.c
+++ b/drivers/hid/hid-ntrig.c
@@ -142,13 +142,13 @@ static void ntrig_report_version(struct hid_device *hdev)
int ret;
char buf[20];
struct usb_device *usb_dev = hid_to_usb_dev(hdev);
- unsigned char *data = kmalloc(8, GFP_KERNEL);
+ unsigned char *data __free(kfree) = kmalloc(8, GFP_KERNEL);
if (!hid_is_usb(hdev))
return;
if (!data)
- goto err_free;
+ return;
ret = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
USB_REQ_CLEAR_FEATURE,
@@ -163,9 +163,6 @@ static void ntrig_report_version(struct hid_device *hdev)
hid_info(hdev, "Firmware version: %s (%02x%02x %02x%02x)\n",
buf, data[2], data[3], data[4], data[5]);
}
-
-err_free:
- kfree(data);
}
static ssize_t show_phys_width(struct device *dev,
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index b37927f90941..960392125cea 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -57,6 +57,7 @@ static const struct hid_device_id hid_quirks[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE), HID_QUIRK_NOGET },
{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_PEDALS), HID_QUIRK_NOGET },
{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_THROTTLE), HID_QUIRK_NOGET },
+ { HID_USB_DEVICE(USB_VENDOR_ID_COOLER_MASTER, USB_DEVICE_ID_COOLER_MASTER_MICE_DONGLE), HID_QUIRK_ALWAYS_POLL },
{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB), HID_QUIRK_NO_INIT_REPORTS },
{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB_RAPIDFIRE), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB), HID_QUIRK_NO_INIT_REPORTS },
@@ -887,7 +888,6 @@ static const struct hid_device_id hid_ignore_list[] = {
#endif
{ HID_USB_DEVICE(USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_HP_5MP_CAMERA_5473) },
- { HID_USB_DEVICE(USB_VENDOR_ID_SMARTLINKTECHNOLOGY, USB_DEVICE_ID_SMARTLINKTECHNOLOGY_4155) },
{ }
};
@@ -1044,6 +1044,18 @@ bool hid_ignore(struct hid_device *hdev)
strlen(elan_acpi_id[i].id)))
return true;
break;
+ case USB_VENDOR_ID_JIELI_SDK_DEFAULT:
+ /*
+ * Multiple USB devices with identical IDs (mic & touchscreen).
+ * The touch screen requires hid core processing, but the
+ * microphone does not. They can be distinguished by manufacturer
+ * and serial number.
+ */
+ if (hdev->product == USB_DEVICE_ID_JIELI_SDK_4155 &&
+ strncmp(hdev->name, "SmartlinkTechnology", 19) == 0 &&
+ strncmp(hdev->uniq, "20201111000001", 14) == 0)
+ return true;
+ break;
}
if (hdev->type == HID_TYPE_USBMOUSE &&
diff --git a/drivers/hwmon/asus-ec-sensors.c b/drivers/hwmon/asus-ec-sensors.c
index 6f20b55f41f2..c9222c83ba24 100644
--- a/drivers/hwmon/asus-ec-sensors.c
+++ b/drivers/hwmon/asus-ec-sensors.c
@@ -49,7 +49,7 @@ static char *mutex_path_override;
*/
#define ASUS_EC_MAX_BANK 3
-#define ACPI_LOCK_DELAY_MS 500
+#define ACPI_LOCK_DELAY_MS 800
/* ACPI mutex for locking access to the EC for the firmware */
#define ASUS_HW_ACCESS_MUTEX_ASMX "\\AMW0.ASMX"
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index dbcb8f362061..e13d545fbc57 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1158,6 +1158,13 @@ static const struct dmi_system_id i8k_dmi_table[] __initconst = {
},
.driver_data = (void *)&i8k_config_data[DELL_PRECISION_490],
},
+ {
+ .ident = "Dell OptiPlex 7040",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "OptiPlex 7040"),
+ },
+ },
{
.ident = "Dell Precision",
.matches = {
diff --git a/drivers/hwmon/sbtsi_temp.c b/drivers/hwmon/sbtsi_temp.c
index e35357c48b8e..b2ef2ada4bfe 100644
--- a/drivers/hwmon/sbtsi_temp.c
+++ b/drivers/hwmon/sbtsi_temp.c
@@ -15,6 +15,7 @@
#include <linux/mutex.h>
#include <linux/of_device.h>
#include <linux/of.h>
+#include <linux/bitfield.h>
/*
* SB-TSI registers only support SMBus byte data access. "_INT" registers are
@@ -30,8 +31,22 @@
#define SBTSI_REG_TEMP_HIGH_DEC 0x13 /* RW */
#define SBTSI_REG_TEMP_LOW_DEC 0x14 /* RW */
+/*
+ * Bit for reporting value with temperature measurement range.
+ * bit == 0: Use default temperature range (0C to 255.875C).
+ * bit == 1: Use extended temperature range (-49C to +206.875C).
+ */
+#define SBTSI_CONFIG_EXT_RANGE_SHIFT 2
+/*
+ * ReadOrder bit specifies the reading order of integer and decimal part of
+ * CPU temperature for atomic reads. If bit == 0, reading integer part triggers
+ * latching of the decimal part, so integer part should be read first.
+ * If bit == 1, read order should be reversed.
+ */
#define SBTSI_CONFIG_READ_ORDER_SHIFT 5
+#define SBTSI_TEMP_EXT_RANGE_ADJ 49000
+
#define SBTSI_TEMP_MIN 0
#define SBTSI_TEMP_MAX 255875
@@ -39,6 +54,8 @@
struct sbtsi_data {
struct i2c_client *client;
struct mutex lock;
+ bool ext_range_mode;
+ bool read_order;
};
/*
@@ -75,23 +92,11 @@ static int sbtsi_read(struct device *dev, enum hwmon_sensor_types type,
{
struct sbtsi_data *data = dev_get_drvdata(dev);
s32 temp_int, temp_dec;
- int err;
switch (attr) {
case hwmon_temp_input:
- /*
- * ReadOrder bit specifies the reading order of integer and
- * decimal part of CPU temp for atomic reads. If bit == 0,
- * reading integer part triggers latching of the decimal part,
- * so integer part should be read first. If bit == 1, read
- * order should be reversed.
- */
- err = i2c_smbus_read_byte_data(data->client, SBTSI_REG_CONFIG);
- if (err < 0)
- return err;
-
mutex_lock(&data->lock);
- if (err & BIT(SBTSI_CONFIG_READ_ORDER_SHIFT)) {
+ if (data->read_order) {
temp_dec = i2c_smbus_read_byte_data(data->client, SBTSI_REG_TEMP_DEC);
temp_int = i2c_smbus_read_byte_data(data->client, SBTSI_REG_TEMP_INT);
} else {
@@ -123,6 +128,8 @@ static int sbtsi_read(struct device *dev, enum hwmon_sensor_types type,
return temp_dec;
*val = sbtsi_reg_to_mc(temp_int, temp_dec);
+ if (data->ext_range_mode)
+ *val -= SBTSI_TEMP_EXT_RANGE_ADJ;
return 0;
}
@@ -147,6 +154,8 @@ static int sbtsi_write(struct device *dev, enum hwmon_sensor_types type,
return -EINVAL;
}
+ if (data->ext_range_mode)
+ val += SBTSI_TEMP_EXT_RANGE_ADJ;
val = clamp_val(val, SBTSI_TEMP_MIN, SBTSI_TEMP_MAX);
sbtsi_mc_to_reg(val, &temp_int, &temp_dec);
@@ -205,6 +214,7 @@ static int sbtsi_probe(struct i2c_client *client,
struct device *dev = &client->dev;
struct device *hwmon_dev;
struct sbtsi_data *data;
+ int err;
data = devm_kzalloc(dev, sizeof(struct sbtsi_data), GFP_KERNEL);
if (!data)
@@ -213,8 +223,14 @@ static int sbtsi_probe(struct i2c_client *client,
data->client = client;
mutex_init(&data->lock);
- hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name, data, &sbtsi_chip_info,
- NULL);
+ err = i2c_smbus_read_byte_data(data->client, SBTSI_REG_CONFIG);
+ if (err < 0)
+ return err;
+ data->ext_range_mode = FIELD_GET(BIT(SBTSI_CONFIG_EXT_RANGE_SHIFT), err);
+ data->read_order = FIELD_GET(BIT(SBTSI_CONFIG_READ_ORDER_SHIFT), err);
+
+ hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name, data,
+ &sbtsi_chip_info, NULL);
return PTR_ERR_OR_ZERO(hwmon_dev);
}
diff --git a/drivers/hwmon/sy7636a-hwmon.c b/drivers/hwmon/sy7636a-hwmon.c
index 6dd9c2a0f0e0..9fabd60e9a97 100644
--- a/drivers/hwmon/sy7636a-hwmon.c
+++ b/drivers/hwmon/sy7636a-hwmon.c
@@ -104,3 +104,4 @@ module_platform_driver(sy7636a_sensor_driver);
MODULE_DESCRIPTION("SY7636A sensor driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sy7636a-temperature");
diff --git a/drivers/i2c/busses/i2c-xgene-slimpro.c b/drivers/i2c/busses/i2c-xgene-slimpro.c
index 3538d36368a9..3889574bfb96 100644
--- a/drivers/i2c/busses/i2c-xgene-slimpro.c
+++ b/drivers/i2c/busses/i2c-xgene-slimpro.c
@@ -91,14 +91,6 @@
#define SLIMPRO_IIC_MSG_DWORD_COUNT 3
-/* PCC related defines */
-#define PCC_SIGNATURE 0x50424300
-#define PCC_STS_CMD_COMPLETE BIT(0)
-#define PCC_STS_SCI_DOORBELL BIT(1)
-#define PCC_STS_ERR BIT(2)
-#define PCC_STS_PLAT_NOTIFY BIT(3)
-#define PCC_CMD_GENERATE_DB_INT BIT(15)
-
struct slimpro_i2c_dev {
struct i2c_adapter adapter;
struct device *dev;
@@ -160,11 +152,11 @@ static void slimpro_i2c_pcc_rx_cb(struct mbox_client *cl, void *msg)
/* Check if platform sends interrupt */
if (!xgene_word_tst_and_clr(&generic_comm_base->status,
- PCC_STS_SCI_DOORBELL))
+ PCC_STATUS_SCI_DOORBELL))
return;
if (xgene_word_tst_and_clr(&generic_comm_base->status,
- PCC_STS_CMD_COMPLETE)) {
+ PCC_STATUS_CMD_COMPLETE)) {
msg = generic_comm_base + 1;
/* Response message msg[1] contains the return value. */
@@ -186,10 +178,10 @@ static void slimpro_i2c_pcc_tx_prepare(struct slimpro_i2c_dev *ctx, u32 *msg)
cpu_to_le32(PCC_SIGNATURE | ctx->mbox_idx));
WRITE_ONCE(generic_comm_base->command,
- cpu_to_le16(SLIMPRO_MSG_TYPE(msg[0]) | PCC_CMD_GENERATE_DB_INT));
+ cpu_to_le16(SLIMPRO_MSG_TYPE(msg[0]) | PCC_CMD_GENERATE_DB_INTR));
status = le16_to_cpu(READ_ONCE(generic_comm_base->status));
- status &= ~PCC_STS_CMD_COMPLETE;
+ status &= ~PCC_STATUS_CMD_COMPLETE;
WRITE_ONCE(generic_comm_base->status, cpu_to_le16(status));
/* Copy the message to the PCC comm space */
diff --git a/drivers/iio/accel/adxl355_core.c b/drivers/iio/accel/adxl355_core.c
index e73573cd773a..fcee83ebad55 100644
--- a/drivers/iio/accel/adxl355_core.c
+++ b/drivers/iio/accel/adxl355_core.c
@@ -56,6 +56,8 @@
#define ADXL355_POWER_CTL_DRDY_MSK BIT(2)
#define ADXL355_SELF_TEST_REG 0x2E
#define ADXL355_RESET_REG 0x2F
+#define ADXL355_BASE_ADDR_SHADOW_REG 0x50
+#define ADXL355_SHADOW_REG_COUNT 5
#define ADXL355_DEVID_AD_VAL 0xAD
#define ADXL355_DEVID_MST_VAL 0x1D
@@ -238,7 +240,12 @@ static void adxl355_fill_3db_frequency_table(struct adxl355_data *data)
static int adxl355_setup(struct adxl355_data *data)
{
unsigned int regval;
+ int retries = 5; /* the number is chosen based on empirical reasons */
int ret;
+ u8 *shadow_regs __free(kfree) = kzalloc(ADXL355_SHADOW_REG_COUNT, GFP_KERNEL);
+
+ if (!shadow_regs)
+ return -ENOMEM;
ret = regmap_read(data->regmap, ADXL355_DEVID_AD_REG, ®val);
if (ret)
@@ -267,14 +274,41 @@ static int adxl355_setup(struct adxl355_data *data)
return -ENODEV;
}
- /*
- * Perform a software reset to make sure the device is in a consistent
- * state after start-up.
- */
- ret = regmap_write(data->regmap, ADXL355_RESET_REG, ADXL355_RESET_CODE);
+ /* Read shadow registers to be compared after reset */
+ ret = regmap_bulk_read(data->regmap,
+ ADXL355_BASE_ADDR_SHADOW_REG,
+ shadow_regs, ADXL355_SHADOW_REG_COUNT);
if (ret)
return ret;
+ do {
+ if (--retries == 0) {
+ dev_err(data->dev, "Shadow registers mismatch\n");
+ return -EIO;
+ }
+
+ /*
+ * Perform a software reset to make sure the device is in a consistent
+ * state after start-up.
+ */
+ ret = regmap_write(data->regmap, ADXL355_RESET_REG,
+ ADXL355_RESET_CODE);
+ if (ret)
+ return ret;
+
+ /* Wait at least 5ms after software reset */
+ usleep_range(5000, 10000);
+
+ /* Read shadow registers for comparison */
+ ret = regmap_bulk_read(data->regmap,
+ ADXL355_BASE_ADDR_SHADOW_REG,
+ data->buffer.buf,
+ ADXL355_SHADOW_REG_COUNT);
+ if (ret)
+ return ret;
+ } while (memcmp(shadow_regs, data->buffer.buf,
+ ADXL355_SHADOW_REG_COUNT));
+
ret = regmap_update_bits(data->regmap, ADXL355_POWER_CTL_REG,
ADXL355_POWER_CTL_DRDY_MSK,
FIELD_PREP(ADXL355_POWER_CTL_DRDY_MSK, 1));
diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c
index 92f8b139acce..8419475fad1a 100644
--- a/drivers/iio/accel/bmc150-accel-core.c
+++ b/drivers/iio/accel/bmc150-accel-core.c
@@ -569,6 +569,10 @@ static int bmc150_accel_set_interrupt(struct bmc150_accel_data *data, int i,
const struct bmc150_accel_interrupt_info *info = intr->info;
int ret;
+ /* We do not always have an IRQ */
+ if (data->irq <= 0)
+ return 0;
+
if (state) {
if (atomic_inc_return(&intr->users) > 1)
return 0;
@@ -1756,6 +1760,7 @@ int bmc150_accel_core_probe(struct device *dev, struct regmap *regmap, int irq,
}
if (irq > 0) {
+ data->irq = irq;
ret = devm_request_threaded_irq(dev, irq,
bmc150_accel_irq_handler,
bmc150_accel_irq_thread_handler,
diff --git a/drivers/iio/accel/bmc150-accel.h b/drivers/iio/accel/bmc150-accel.h
index 7775c5edaeef..f8d9c8ae4693 100644
--- a/drivers/iio/accel/bmc150-accel.h
+++ b/drivers/iio/accel/bmc150-accel.h
@@ -57,6 +57,7 @@ enum bmc150_accel_trigger_id {
struct bmc150_accel_data {
struct regmap *regmap;
+ int irq;
struct regulator_bulk_data regulators[2];
struct bmc150_accel_interrupt interrupts[BMC150_ACCEL_INTERRUPTS];
struct bmc150_accel_trigger triggers[BMC150_ACCEL_TRIGGERS];
diff --git a/drivers/iio/adc/ad7280a.c b/drivers/iio/adc/ad7280a.c
index d4a4e15c8244..9080c795dcb7 100644
--- a/drivers/iio/adc/ad7280a.c
+++ b/drivers/iio/adc/ad7280a.c
@@ -540,7 +540,7 @@ static ssize_t ad7280_store_balance_timer(struct iio_dev *indio_dev,
int val, val2;
int ret;
- ret = iio_str_to_fixpoint(buf, 1000, &val, &val2);
+ ret = iio_str_to_fixpoint(buf, 100, &val, &val2);
if (ret)
return ret;
diff --git a/drivers/iio/adc/rtq6056.c b/drivers/iio/adc/rtq6056.c
index c1b2e8dc9a26..04ce542f8ab3 100644
--- a/drivers/iio/adc/rtq6056.c
+++ b/drivers/iio/adc/rtq6056.c
@@ -171,7 +171,7 @@ static int rtq6056_adc_read_channel(struct rtq6056_priv *priv,
if (addr == RTQ6056_REG_BUSVOLT || addr == RTQ6056_REG_POWER)
*val = regval;
else
- *val = sign_extend32(regval, 16);
+ *val = sign_extend32(regval, 15);
return IIO_VAL_INT;
}
diff --git a/drivers/iio/adc/spear_adc.c b/drivers/iio/adc/spear_adc.c
index d93e580b3dc5..8fda16dd012f 100644
--- a/drivers/iio/adc/spear_adc.c
+++ b/drivers/iio/adc/spear_adc.c
@@ -12,6 +12,7 @@
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/io.h>
+#include <linux/bitfield.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/completion.h>
@@ -29,9 +30,9 @@
/* Bit definitions for SPEAR_ADC_STATUS */
#define SPEAR_ADC_STATUS_START_CONVERSION BIT(0)
-#define SPEAR_ADC_STATUS_CHANNEL_NUM(x) ((x) << 1)
+#define SPEAR_ADC_STATUS_CHANNEL_NUM_MASK GENMASK(3, 1)
#define SPEAR_ADC_STATUS_ADC_ENABLE BIT(4)
-#define SPEAR_ADC_STATUS_AVG_SAMPLE(x) ((x) << 5)
+#define SPEAR_ADC_STATUS_AVG_SAMPLE_MASK GENMASK(8, 5)
#define SPEAR_ADC_STATUS_VREF_INTERNAL BIT(9)
#define SPEAR_ADC_DATA_MASK 0x03ff
@@ -157,8 +158,8 @@ static int spear_adc_read_raw(struct iio_dev *indio_dev,
case IIO_CHAN_INFO_RAW:
mutex_lock(&st->lock);
- status = SPEAR_ADC_STATUS_CHANNEL_NUM(chan->channel) |
- SPEAR_ADC_STATUS_AVG_SAMPLE(st->avg_samples) |
+ status = FIELD_PREP(SPEAR_ADC_STATUS_CHANNEL_NUM_MASK, chan->channel) |
+ FIELD_PREP(SPEAR_ADC_STATUS_AVG_SAMPLE_MASK, st->avg_samples) |
SPEAR_ADC_STATUS_START_CONVERSION |
SPEAR_ADC_STATUS_ADC_ENABLE;
if (st->vref_external == 0)
diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c
index e64d242145e0..0c6629da2112 100644
--- a/drivers/iio/common/ssp_sensors/ssp_dev.c
+++ b/drivers/iio/common/ssp_sensors/ssp_dev.c
@@ -503,7 +503,7 @@ static int ssp_probe(struct spi_device *spi)
ret = spi_setup(spi);
if (ret < 0) {
dev_err(&spi->dev, "Failed to setup spi\n");
- return ret;
+ goto err_setup_spi;
}
data->fw_dl_state = SSP_FW_DL_STATE_NONE;
@@ -568,6 +568,8 @@ static int ssp_probe(struct spi_device *spi)
err_setup_irq:
mutex_destroy(&data->pending_lock);
mutex_destroy(&data->comm_lock);
+err_setup_spi:
+ mfd_remove_devices(&spi->dev);
dev_err(&spi->dev, "Probe failed!\n");
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
index 6b57d47be69e..c5f6e14fc94a 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
@@ -232,6 +232,15 @@ struct st_lsm6dsx_event_settings {
u8 wakeup_src_x_mask;
};
+enum st_lsm6dsx_sensor_id {
+ ST_LSM6DSX_ID_GYRO,
+ ST_LSM6DSX_ID_ACC,
+ ST_LSM6DSX_ID_EXT0,
+ ST_LSM6DSX_ID_EXT1,
+ ST_LSM6DSX_ID_EXT2,
+ ST_LSM6DSX_ID_MAX
+};
+
enum st_lsm6dsx_ext_sensor_id {
ST_LSM6DSX_ID_MAGN,
};
@@ -315,23 +324,14 @@ struct st_lsm6dsx_settings {
struct st_lsm6dsx_reg drdy_mask;
struct st_lsm6dsx_odr_table_entry odr_table[2];
struct st_lsm6dsx_fs_table_entry fs_table[2];
- struct st_lsm6dsx_reg decimator[ST_LSM6DSX_MAX_ID];
- struct st_lsm6dsx_reg batch[ST_LSM6DSX_MAX_ID];
+ struct st_lsm6dsx_reg decimator[ST_LSM6DSX_ID_MAX];
+ struct st_lsm6dsx_reg batch[2];
struct st_lsm6dsx_fifo_ops fifo_ops;
struct st_lsm6dsx_hw_ts_settings ts_settings;
struct st_lsm6dsx_shub_settings shub_settings;
struct st_lsm6dsx_event_settings event_settings;
};
-enum st_lsm6dsx_sensor_id {
- ST_LSM6DSX_ID_GYRO,
- ST_LSM6DSX_ID_ACC,
- ST_LSM6DSX_ID_EXT0,
- ST_LSM6DSX_ID_EXT1,
- ST_LSM6DSX_ID_EXT2,
- ST_LSM6DSX_ID_MAX,
-};
-
enum st_lsm6dsx_fifo_mode {
ST_LSM6DSX_FIFO_BYPASS = 0x0,
ST_LSM6DSX_FIFO_CONT = 0x6,
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 72c719805af3..5fdab366fb32 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -161,6 +161,8 @@ static void set_frmr_seg(struct hns_roce_v2_rc_send_wqe *rc_sq_wqe,
hr_reg_write(fseg, FRMR_PBL_BUF_PG_SZ,
to_hr_hw_page_shift(mr->pbl_mtr.hem_cfg.buf_pg_shift));
hr_reg_clear(fseg, FRMR_BLK_MODE);
+ hr_reg_clear(fseg, FRMR_BLOCK_SIZE);
+ hr_reg_clear(fseg, FRMR_ZBVA);
}
static void set_atomic_seg(const struct ib_send_wr *wr,
@@ -335,9 +337,6 @@ static int set_rwqe_data_seg(struct ib_qp *ibqp, const struct ib_send_wr *wr,
int j = 0;
int i;
- hr_reg_write(rc_sq_wqe, RC_SEND_WQE_MSG_START_SGE_IDX,
- (*sge_ind) & (qp->sge.sge_cnt - 1));
-
hr_reg_write(rc_sq_wqe, RC_SEND_WQE_INLINE,
!!(wr->send_flags & IB_SEND_INLINE));
if (wr->send_flags & IB_SEND_INLINE)
@@ -586,6 +585,9 @@ static inline int set_rc_wqe(struct hns_roce_qp *qp,
hr_reg_write(rc_sq_wqe, RC_SEND_WQE_CQE,
(wr->send_flags & IB_SEND_SIGNALED) ? 1 : 0);
+ hr_reg_write(rc_sq_wqe, RC_SEND_WQE_MSG_START_SGE_IDX,
+ curr_idx & (qp->sge.sge_cnt - 1));
+
if (wr->opcode == IB_WR_ATOMIC_CMP_AND_SWP ||
wr->opcode == IB_WR_ATOMIC_FETCH_AND_ADD) {
if (msg_len != ATOMIC_WR_LEN)
@@ -734,6 +736,9 @@ static int hns_roce_v2_post_send(struct ib_qp *ibqp,
owner_bit =
~(((qp->sq.head + nreq) >> ilog2(qp->sq.wqe_cnt)) & 0x1);
+ /* RC and UD share the same DirectWQE field layout */
+ ((struct hns_roce_v2_rc_send_wqe *)wqe)->byte_4 = 0;
+
/* Corresponding to the QP type, wqe process separately */
if (ibqp->qp_type == IB_QPT_RC)
ret = set_rc_wqe(qp, wr, wqe, &sge_idx, owner_bit);
diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c
index 0f0351abe9b4..72787ff924f4 100644
--- a/drivers/infiniband/hw/hns/hns_roce_qp.c
+++ b/drivers/infiniband/hw/hns/hns_roce_qp.c
@@ -661,7 +661,6 @@ static int set_user_sq_size(struct hns_roce_dev *hr_dev,
hr_qp->sq.wqe_shift = ucmd->log_sq_stride;
hr_qp->sq.wqe_cnt = cnt;
- cap->max_send_sge = hr_qp->sq.max_gs;
return 0;
}
@@ -743,7 +742,6 @@ static int set_kernel_sq_size(struct hns_roce_dev *hr_dev,
/* sync the parameters of kernel QP to user's configuration */
cap->max_send_wr = cnt;
- cap->max_send_sge = hr_qp->sq.max_gs;
return 0;
}
diff --git a/drivers/infiniband/hw/irdma/pble.c b/drivers/infiniband/hw/irdma/pble.c
index cdc0b8a6ed48..8dd9e44ed2a4 100644
--- a/drivers/infiniband/hw/irdma/pble.c
+++ b/drivers/infiniband/hw/irdma/pble.c
@@ -71,7 +71,7 @@ int irdma_hmc_init_pble(struct irdma_sc_dev *dev,
static void get_sd_pd_idx(struct irdma_hmc_pble_rsrc *pble_rsrc,
struct sd_pd_idx *idx)
{
- idx->sd_idx = (u32)pble_rsrc->next_fpm_addr / IRDMA_HMC_DIRECT_BP_SIZE;
+ idx->sd_idx = pble_rsrc->next_fpm_addr / IRDMA_HMC_DIRECT_BP_SIZE;
idx->pd_idx = (u32)(pble_rsrc->next_fpm_addr / IRDMA_HMC_PAGED_BP_SIZE);
idx->rel_pd_idx = (idx->pd_idx % IRDMA_HMC_PD_CNT_IN_SD);
}
diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c
index baa3dff6faab..6fc622e3eb07 100644
--- a/drivers/infiniband/hw/irdma/verbs.c
+++ b/drivers/infiniband/hw/irdma/verbs.c
@@ -2050,6 +2050,7 @@ static int irdma_create_cq(struct ib_cq *ibcq,
spin_lock_init(&iwcq->lock);
INIT_LIST_HEAD(&iwcq->resize_list);
INIT_LIST_HEAD(&iwcq->cmpl_generated);
+ iwcq->cq_num = cq_num;
info.dev = dev;
ukinfo->cq_size = max(entries, 4);
ukinfo->cq_id = cq_num;
@@ -2088,8 +2089,6 @@ static int irdma_create_cq(struct ib_cq *ibcq,
goto cq_free_rsrc;
}
- iwcq->iwpbl = iwpbl;
- iwcq->cq_mem_size = 0;
cqmr = &iwpbl->cq_mr;
if (rf->sc_dev.hw_attrs.uk_attrs.feature_flags &
@@ -2104,7 +2103,6 @@ static int irdma_create_cq(struct ib_cq *ibcq,
err_code = -EPROTO;
goto cq_free_rsrc;
}
- iwcq->iwpbl_shadow = iwpbl_shadow;
cqmr_shadow = &iwpbl_shadow->cq_mr;
info.shadow_area_pa = cqmr_shadow->cq_pbl.addr;
cqmr->split = true;
diff --git a/drivers/infiniband/hw/irdma/verbs.h b/drivers/infiniband/hw/irdma/verbs.h
index 0bc0d0faa086..8809465020e1 100644
--- a/drivers/infiniband/hw/irdma/verbs.h
+++ b/drivers/infiniband/hw/irdma/verbs.h
@@ -113,19 +113,13 @@ struct irdma_mr {
struct irdma_cq {
struct ib_cq ibcq;
struct irdma_sc_cq sc_cq;
- u16 cq_head;
- u16 cq_size;
- u16 cq_num;
+ u32 cq_num;
bool user_mode;
atomic_t armed;
enum irdma_cmpl_notify last_notify;
- u32 polled_cmpls;
- u32 cq_mem_size;
struct irdma_dma_mem kmem;
struct irdma_dma_mem kmem_shadow;
spinlock_t lock; /* for poll cq */
- struct irdma_pbl *iwpbl;
- struct irdma_pbl *iwpbl_shadow;
struct list_head resize_list;
struct irdma_cq_poll_info cur_cqe;
struct list_head cmpl_generated;
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index c14136b733a9..885b7cedcba7 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c
@@ -248,6 +248,12 @@ static int cros_ec_keyb_work(struct notifier_block *nb,
case EC_MKBP_EVENT_KEY_MATRIX:
pm_wakeup_event(ckdev->dev, 0);
+ if (!ckdev->idev) {
+ dev_warn_once(ckdev->dev,
+ "Unexpected key matrix event\n");
+ return NOTIFY_OK;
+ }
+
if (ckdev->ec->event_size != ckdev->cols) {
dev_err(ckdev->dev,
"Discarded incomplete key matrix event.\n");
diff --git a/drivers/input/keyboard/imx_sc_key.c b/drivers/input/keyboard/imx_sc_key.c
index d18839f1f4f6..b620cd310cdb 100644
--- a/drivers/input/keyboard/imx_sc_key.c
+++ b/drivers/input/keyboard/imx_sc_key.c
@@ -158,7 +158,7 @@ static int imx_sc_key_probe(struct platform_device *pdev)
return error;
}
- error = devm_add_action_or_reset(&pdev->dev, imx_sc_key_action, &priv);
+ error = devm_add_action_or_reset(&pdev->dev, imx_sc_key_action, priv);
if (error)
return error;
diff --git a/drivers/input/tablet/pegasus_notetaker.c b/drivers/input/tablet/pegasus_notetaker.c
index a68da2988f9c..26ab9924a7ae 100644
--- a/drivers/input/tablet/pegasus_notetaker.c
+++ b/drivers/input/tablet/pegasus_notetaker.c
@@ -63,6 +63,9 @@
#define BUTTON_PRESSED 0xb5
#define COMMAND_VERSION 0xa9
+/* 1 Status + 1 Color + 2 X + 2 Y = 6 bytes */
+#define NOTETAKER_PACKET_SIZE 6
+
/* in xy data packet */
#define BATTERY_NO_REPORT 0x40
#define BATTERY_LOW 0x41
@@ -303,6 +306,12 @@ static int pegasus_probe(struct usb_interface *intf,
}
pegasus->data_len = usb_maxpacket(dev, pipe);
+ if (pegasus->data_len < NOTETAKER_PACKET_SIZE) {
+ dev_err(&intf->dev, "packet size is too small (%d)\n",
+ pegasus->data_len);
+ error = -EINVAL;
+ goto err_free_mem;
+ }
pegasus->data = usb_alloc_coherent(dev, pegasus->data_len, GFP_KERNEL,
&pegasus->data_dma);
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index 23804270eda1..12bc854fd177 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -805,11 +805,16 @@ static void iommu_enable_command_buffer(struct amd_iommu *iommu)
BUG_ON(iommu->cmd_buf == NULL);
- entry = iommu_virt_to_phys(iommu->cmd_buf);
- entry |= MMIO_CMD_SIZE_512;
-
- memcpy_toio(iommu->mmio_base + MMIO_CMD_BUF_OFFSET,
- &entry, sizeof(entry));
+ if (!is_kdump_kernel()) {
+ /*
+ * Command buffer is re-used for kdump kernel and setting
+ * of MMIO register is not required.
+ */
+ entry = iommu_virt_to_phys(iommu->cmd_buf);
+ entry |= MMIO_CMD_SIZE_512;
+ memcpy_toio(iommu->mmio_base + MMIO_CMD_BUF_OFFSET,
+ &entry, sizeof(entry));
+ }
amd_iommu_reset_cmd_buffer(iommu);
}
@@ -858,10 +863,15 @@ static void iommu_enable_event_buffer(struct amd_iommu *iommu)
BUG_ON(iommu->evt_buf == NULL);
- entry = iommu_virt_to_phys(iommu->evt_buf) | EVT_LEN_MASK;
-
- memcpy_toio(iommu->mmio_base + MMIO_EVT_BUF_OFFSET,
- &entry, sizeof(entry));
+ if (!is_kdump_kernel()) {
+ /*
+ * Event buffer is re-used for kdump kernel and setting
+ * of MMIO register is not required.
+ */
+ entry = iommu_virt_to_phys(iommu->evt_buf) | EVT_LEN_MASK;
+ memcpy_toio(iommu->mmio_base + MMIO_EVT_BUF_OFFSET,
+ &entry, sizeof(entry));
+ }
/* set head and tail to zero manually */
writel(0x00, iommu->mmio_base + MMIO_EVT_HEAD_OFFSET);
diff --git a/drivers/iommu/intel/debugfs.c b/drivers/iommu/intel/debugfs.c
index 1f925285104e..aa9cfcb6039e 100644
--- a/drivers/iommu/intel/debugfs.c
+++ b/drivers/iommu/intel/debugfs.c
@@ -562,17 +562,11 @@ DEFINE_SHOW_ATTRIBUTE(ir_translation_struct);
static void latency_show_one(struct seq_file *m, struct intel_iommu *iommu,
struct dmar_drhd_unit *drhd)
{
- int ret;
-
seq_printf(m, "IOMMU: %s Register Base Address: %llx\n",
iommu->name, drhd->reg_base_addr);
- ret = dmar_latency_snapshot(iommu, debug_buf, DEBUG_BUFFER_SIZE);
- if (ret < 0)
- seq_puts(m, "Failed to get latency snapshot");
- else
- seq_puts(m, debug_buf);
- seq_puts(m, "\n");
+ dmar_latency_snapshot(iommu, debug_buf, DEBUG_BUFFER_SIZE);
+ seq_printf(m, "%s\n", debug_buf);
}
static int latency_show(struct seq_file *m, void *v)
diff --git a/drivers/iommu/intel/perf.c b/drivers/iommu/intel/perf.c
index 94ee70ac38e3..ae64e1123f25 100644
--- a/drivers/iommu/intel/perf.c
+++ b/drivers/iommu/intel/perf.c
@@ -113,7 +113,7 @@ static char *latency_type_names[] = {
" svm_prq"
};
-int dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size)
+void dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size)
{
struct latency_statistic *lstat = iommu->perf_statistic;
unsigned long flags;
@@ -122,7 +122,7 @@ int dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size)
memset(str, 0, size);
for (i = 0; i < COUNTS_NUM; i++)
- bytes += snprintf(str + bytes, size - bytes,
+ bytes += scnprintf(str + bytes, size - bytes,
"%s", latency_counter_names[i]);
spin_lock_irqsave(&latency_lock, flags);
@@ -130,7 +130,7 @@ int dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size)
if (!dmar_latency_enabled(iommu, i))
continue;
- bytes += snprintf(str + bytes, size - bytes,
+ bytes += scnprintf(str + bytes, size - bytes,
"\n%s", latency_type_names[i]);
for (j = 0; j < COUNTS_NUM; j++) {
@@ -156,11 +156,9 @@ int dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size)
break;
}
- bytes += snprintf(str + bytes, size - bytes,
+ bytes += scnprintf(str + bytes, size - bytes,
"%12lld", val);
}
}
spin_unlock_irqrestore(&latency_lock, flags);
-
- return bytes;
}
diff --git a/drivers/iommu/intel/perf.h b/drivers/iommu/intel/perf.h
index fd6db8049d1a..1e481e9e4ad0 100644
--- a/drivers/iommu/intel/perf.h
+++ b/drivers/iommu/intel/perf.h
@@ -41,7 +41,7 @@ void dmar_latency_disable(struct intel_iommu *iommu, enum latency_type type);
bool dmar_latency_enabled(struct intel_iommu *iommu, enum latency_type type);
void dmar_latency_update(struct intel_iommu *iommu, enum latency_type type,
u64 latency);
-int dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size);
+void dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size);
#else
static inline int
dmar_latency_enable(struct intel_iommu *iommu, enum latency_type type)
@@ -65,9 +65,8 @@ dmar_latency_update(struct intel_iommu *iommu, enum latency_type type, u64 laten
{
}
-static inline int
+static inline void
dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size)
{
- return 0;
}
#endif /* CONFIG_DMAR_PERF */
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index c04f2481068b..8aa28dfea634 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -178,14 +178,19 @@ static int gicv2m_irq_domain_alloc(struct irq_domain *domain, unsigned int virq,
{
msi_alloc_info_t *info = args;
struct v2m_data *v2m = NULL, *tmp;
- int hwirq, offset, i, err = 0;
+ int hwirq, i, err = 0;
+ unsigned long offset;
+ unsigned long align_mask = nr_irqs - 1;
spin_lock(&v2m_lock);
list_for_each_entry(tmp, &v2m_nodes, entry) {
- offset = bitmap_find_free_region(tmp->bm, tmp->nr_spis,
- get_count_order(nr_irqs));
- if (offset >= 0) {
+ unsigned long align_off = tmp->spi_start - (tmp->spi_start & ~align_mask);
+
+ offset = bitmap_find_next_zero_area_off(tmp->bm, tmp->nr_spis, 0,
+ nr_irqs, align_mask, align_off);
+ if (offset < tmp->nr_spis) {
v2m = tmp;
+ bitmap_set(v2m->bm, offset, nr_irqs);
break;
}
}
diff --git a/drivers/irqchip/irq-loongson-pch-lpc.c b/drivers/irqchip/irq-loongson-pch-lpc.c
index bf2324910a75..c11c645cce52 100644
--- a/drivers/irqchip/irq-loongson-pch-lpc.c
+++ b/drivers/irqchip/irq-loongson-pch-lpc.c
@@ -176,8 +176,13 @@ int __init pch_lpc_acpi_init(struct irq_domain *parent,
goto iounmap_base;
}
- priv->lpc_domain = irq_domain_create_linear(irq_handle, LPC_COUNT,
- &pch_lpc_domain_ops, priv);
+ /*
+ * The LPC interrupt controller is a legacy i8259-compatible device,
+ * which requires a static 1:1 mapping for IRQs 0-15.
+ * Use irq_domain_create_legacy to establish this static mapping early.
+ */
+ priv->lpc_domain = irq_domain_create_legacy(irq_handle, LPC_COUNT, 0, 0,
+ &pch_lpc_domain_ops, priv);
if (!priv->lpc_domain) {
pr_err("Failed to create IRQ domain\n");
goto free_irq_handle;
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c
index 164c3e71ea70..36de764ee2b6 100644
--- a/drivers/irqchip/irq-sifive-plic.c
+++ b/drivers/irqchip/irq-sifive-plic.c
@@ -172,12 +172,14 @@ static int plic_set_affinity(struct irq_data *d,
if (cpu >= nr_cpu_ids)
return -EINVAL;
- plic_irq_disable(d);
+ /* Invalidate the original routing entry */
+ plic_irq_toggle(irq_data_get_effective_affinity_mask(d), d, 0);
irq_data_update_effective_affinity(d, cpumask_of(cpu));
+ /* Setting the new routing entry if irq is enabled */
if (!irqd_irq_disabled(d))
- plic_irq_enable(d);
+ plic_irq_toggle(irq_data_get_effective_affinity_mask(d), d, 1);
return IRQ_SET_MASK_OK_DONE;
}
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 1efd17979f24..560096bebd3c 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -1903,13 +1903,13 @@ setup_instance(struct hfcsusb *hw, struct device *parent)
mISDN_freebchannel(&hw->bch[1]);
mISDN_freebchannel(&hw->bch[0]);
mISDN_freedchannel(&hw->dch);
- kfree(hw);
return err;
}
static int
hfcsusb_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
+ int err;
struct hfcsusb *hw;
struct usb_device *dev = interface_to_usbdev(intf);
struct usb_host_interface *iface = intf->cur_altsetting;
@@ -2100,20 +2100,28 @@ hfcsusb_probe(struct usb_interface *intf, const struct usb_device_id *id)
if (!hw->ctrl_urb) {
pr_warn("%s: No memory for control urb\n",
driver_info->vend_name);
- kfree(hw);
- return -ENOMEM;
+ err = -ENOMEM;
+ goto err_free_hw;
}
pr_info("%s: %s: detected \"%s\" (%s, if=%d alt=%d)\n",
hw->name, __func__, driver_info->vend_name,
conf_str[small_match], ifnum, alt_used);
- if (setup_instance(hw, dev->dev.parent))
- return -EIO;
+ if (setup_instance(hw, dev->dev.parent)) {
+ err = -EIO;
+ goto err_free_urb;
+ }
hw->intf = intf;
usb_set_intfdata(hw->intf, hw);
return 0;
+
+err_free_urb:
+ usb_free_urb(hw->ctrl_urb);
+err_free_hw:
+ kfree(hw);
+ return err;
}
/* function called when an active device is removed */
diff --git a/drivers/mailbox/mailbox-test.c b/drivers/mailbox/mailbox-test.c
index abcee58e851c..29c04157b5e8 100644
--- a/drivers/mailbox/mailbox-test.c
+++ b/drivers/mailbox/mailbox-test.c
@@ -267,7 +267,7 @@ static int mbox_test_add_debugfs(struct platform_device *pdev,
return 0;
tdev->root_debugfs_dir = debugfs_create_dir(dev_name(&pdev->dev), NULL);
- if (!tdev->root_debugfs_dir) {
+ if (IS_ERR(tdev->root_debugfs_dir)) {
dev_err(&pdev->dev, "Failed to create Mailbox debugfs\n");
return -EINVAL;
}
diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
index cb31ad917b35..f4cfbdfe4111 100644
--- a/drivers/mailbox/mailbox.c
+++ b/drivers/mailbox/mailbox.c
@@ -317,6 +317,71 @@ int mbox_flush(struct mbox_chan *chan, unsigned long timeout)
}
EXPORT_SYMBOL_GPL(mbox_flush);
+static int __mbox_bind_client(struct mbox_chan *chan, struct mbox_client *cl)
+{
+ struct device *dev = cl->dev;
+ unsigned long flags;
+ int ret;
+
+ if (chan->cl || !try_module_get(chan->mbox->dev->driver->owner)) {
+ dev_dbg(dev, "%s: mailbox not free\n", __func__);
+ return -EBUSY;
+ }
+
+ spin_lock_irqsave(&chan->lock, flags);
+ chan->msg_free = 0;
+ chan->msg_count = 0;
+ chan->active_req = NULL;
+ chan->cl = cl;
+ init_completion(&chan->tx_complete);
+
+ if (chan->txdone_method == TXDONE_BY_POLL && cl->knows_txdone)
+ chan->txdone_method = TXDONE_BY_ACK;
+
+ spin_unlock_irqrestore(&chan->lock, flags);
+
+ if (chan->mbox->ops->startup) {
+ ret = chan->mbox->ops->startup(chan);
+
+ if (ret) {
+ dev_err(dev, "Unable to startup the chan (%d)\n", ret);
+ mbox_free_channel(chan);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * mbox_bind_client - Request a mailbox channel.
+ * @chan: The mailbox channel to bind the client to.
+ * @cl: Identity of the client requesting the channel.
+ *
+ * The Client specifies its requirements and capabilities while asking for
+ * a mailbox channel. It can't be called from atomic context.
+ * The channel is exclusively allocated and can't be used by another
+ * client before the owner calls mbox_free_channel.
+ * After assignment, any packet received on this channel will be
+ * handed over to the client via the 'rx_callback'.
+ * The framework holds reference to the client, so the mbox_client
+ * structure shouldn't be modified until the mbox_free_channel returns.
+ *
+ * Return: 0 if the channel was assigned to the client successfully.
+ * <0 for request failure.
+ */
+int mbox_bind_client(struct mbox_chan *chan, struct mbox_client *cl)
+{
+ int ret;
+
+ mutex_lock(&con_mutex);
+ ret = __mbox_bind_client(chan, cl);
+ mutex_unlock(&con_mutex);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(mbox_bind_client);
+
/**
* mbox_request_channel - Request a mailbox channel.
* @cl: Identity of the client requesting the channel.
@@ -340,7 +405,6 @@ struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index)
struct mbox_controller *mbox;
struct of_phandle_args spec;
struct mbox_chan *chan;
- unsigned long flags;
int ret;
if (!dev || !dev->of_node) {
@@ -373,33 +437,9 @@ struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index)
return chan;
}
- if (chan->cl || !try_module_get(mbox->dev->driver->owner)) {
- dev_dbg(dev, "%s: mailbox not free\n", __func__);
- mutex_unlock(&con_mutex);
- return ERR_PTR(-EBUSY);
- }
-
- spin_lock_irqsave(&chan->lock, flags);
- chan->msg_free = 0;
- chan->msg_count = 0;
- chan->active_req = NULL;
- chan->cl = cl;
- init_completion(&chan->tx_complete);
-
- if (chan->txdone_method == TXDONE_BY_POLL && cl->knows_txdone)
- chan->txdone_method = TXDONE_BY_ACK;
-
- spin_unlock_irqrestore(&chan->lock, flags);
-
- if (chan->mbox->ops->startup) {
- ret = chan->mbox->ops->startup(chan);
-
- if (ret) {
- dev_err(dev, "Unable to startup the chan (%d)\n", ret);
- mbox_free_channel(chan);
- chan = ERR_PTR(ret);
- }
- }
+ ret = __mbox_bind_client(chan, cl);
+ if (ret)
+ chan = ERR_PTR(ret);
mutex_unlock(&con_mutex);
return chan;
diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c
index 105d46c9801b..072998846755 100644
--- a/drivers/mailbox/pcc.c
+++ b/drivers/mailbox/pcc.c
@@ -91,6 +91,14 @@ struct pcc_chan_reg {
* @cmd_update: PCC register bundle for the command complete update register
* @error: PCC register bundle for the error status register
* @plat_irq: platform interrupt
+ * @type: PCC subspace type
+ * @plat_irq_flags: platform interrupt flags
+ * @chan_in_use: this flag is used just to check if the interrupt needs
+ * handling when it is shared. Since only one transfer can occur
+ * at a time and mailbox takes care of locking, this flag can be
+ * accessed without a lock. Note: the type only support the
+ * communication from OSPM to Platform, like type3, use it, and
+ * other types completely ignore it.
*/
struct pcc_chan_info {
struct pcc_mbox_chan chan;
@@ -100,12 +108,17 @@ struct pcc_chan_info {
struct pcc_chan_reg cmd_update;
struct pcc_chan_reg error;
int plat_irq;
+ u8 type;
+ unsigned int plat_irq_flags;
+ bool chan_in_use;
};
#define to_pcc_chan_info(c) container_of(c, struct pcc_chan_info, chan)
static struct pcc_chan_info *chan_info;
static int pcc_chan_count;
+static int pcc_send_data(struct mbox_chan *chan, void *data);
+
/*
* PCC can be used with perf critical drivers such as CPPC
* So it makes sense to locally cache the virtual address and
@@ -221,6 +234,88 @@ static int pcc_map_interrupt(u32 interrupt, u32 flags)
return acpi_register_gsi(NULL, interrupt, trigger, polarity);
}
+static bool pcc_chan_plat_irq_can_be_shared(struct pcc_chan_info *pchan)
+{
+ return (pchan->plat_irq_flags & ACPI_PCCT_INTERRUPT_MODE) ==
+ ACPI_LEVEL_SENSITIVE;
+}
+
+static bool pcc_mbox_cmd_complete_check(struct pcc_chan_info *pchan)
+{
+ u64 val;
+ int ret;
+
+ ret = pcc_chan_reg_read(&pchan->cmd_complete, &val);
+ if (ret)
+ return false;
+
+ if (!pchan->cmd_complete.gas)
+ return true;
+
+ /*
+ * Judge if the channel respond the interrupt based on the value of
+ * command complete.
+ */
+ val &= pchan->cmd_complete.status_mask;
+
+ /*
+ * If this is PCC slave subspace channel, and the command complete
+ * bit 0 indicates that Platform is sending a notification and OSPM
+ * needs to respond this interrupt to process this command.
+ */
+ if (pchan->type == ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE)
+ return !val;
+
+ return !!val;
+}
+
+static int pcc_mbox_error_check_and_clear(struct pcc_chan_info *pchan)
+{
+ u64 val;
+ int ret;
+
+ ret = pcc_chan_reg_read(&pchan->error, &val);
+ if (ret)
+ return ret;
+
+ if (val & pchan->error.status_mask) {
+ val &= pchan->error.preserve_mask;
+ pcc_chan_reg_write(&pchan->error, val);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static void check_and_ack(struct pcc_chan_info *pchan, struct mbox_chan *chan)
+{
+ struct acpi_pcct_ext_pcc_shared_memory pcc_hdr;
+
+ if (pchan->type != ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE)
+ return;
+ /* If the memory region has not been mapped, we cannot
+ * determine if we need to send the message, but we still
+ * need to set the cmd_update flag before returning.
+ */
+ if (pchan->chan.shmem == NULL) {
+ pcc_chan_reg_read_modify_write(&pchan->cmd_update);
+ return;
+ }
+ memcpy_fromio(&pcc_hdr, pchan->chan.shmem,
+ sizeof(struct acpi_pcct_ext_pcc_shared_memory));
+ /*
+ * The PCC slave subspace channel needs to set the command complete bit
+ * after processing message. If the PCC_ACK_FLAG is set, it should also
+ * ring the doorbell.
+ *
+ * The PCC master subspace channel clears chan_in_use to free channel.
+ */
+ if (le32_to_cpup(&pcc_hdr.flags) & PCC_ACK_FLAG_MASK)
+ pcc_send_data(chan, NULL);
+ else
+ pcc_chan_reg_read_modify_write(&pchan->cmd_update);
+}
+
/**
* pcc_mbox_irq - PCC mailbox interrupt handler
* @irq: interrupt number
@@ -232,36 +327,26 @@ static irqreturn_t pcc_mbox_irq(int irq, void *p)
{
struct pcc_chan_info *pchan;
struct mbox_chan *chan = p;
- u64 val;
- int ret;
pchan = chan->con_priv;
-
- ret = pcc_chan_reg_read(&pchan->cmd_complete, &val);
- if (ret)
+ if (pchan->type == ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE &&
+ !pchan->chan_in_use)
return IRQ_NONE;
- if (val) { /* Ensure GAS exists and value is non-zero */
- val &= pchan->cmd_complete.status_mask;
- if (!val)
- return IRQ_NONE;
- }
-
- ret = pcc_chan_reg_read(&pchan->error, &val);
- if (ret)
+ if (!pcc_mbox_cmd_complete_check(pchan))
return IRQ_NONE;
- val &= pchan->error.status_mask;
- if (val) {
- val &= ~pchan->error.status_mask;
- pcc_chan_reg_write(&pchan->error, val);
+
+ if (pcc_mbox_error_check_and_clear(pchan))
return IRQ_NONE;
- }
if (pcc_chan_reg_read_modify_write(&pchan->plat_irq_ack))
return IRQ_NONE;
mbox_chan_received_data(chan, NULL);
+ check_and_ack(pchan, chan);
+ pchan->chan_in_use = false;
+
return IRQ_HANDLED;
}
@@ -282,8 +367,7 @@ pcc_mbox_request_channel(struct mbox_client *cl, int subspace_id)
{
struct pcc_chan_info *pchan;
struct mbox_chan *chan;
- struct device *dev;
- unsigned long flags;
+ int rc;
if (subspace_id < 0 || subspace_id >= pcc_chan_count)
return ERR_PTR(-ENOENT);
@@ -294,32 +378,10 @@ pcc_mbox_request_channel(struct mbox_client *cl, int subspace_id)
pr_err("Channel not found for idx: %d\n", subspace_id);
return ERR_PTR(-EBUSY);
}
- dev = chan->mbox->dev;
-
- spin_lock_irqsave(&chan->lock, flags);
- chan->msg_free = 0;
- chan->msg_count = 0;
- chan->active_req = NULL;
- chan->cl = cl;
- init_completion(&chan->tx_complete);
-
- if (chan->txdone_method == TXDONE_BY_POLL && cl->knows_txdone)
- chan->txdone_method = TXDONE_BY_ACK;
-
- spin_unlock_irqrestore(&chan->lock, flags);
-
- if (pchan->plat_irq > 0) {
- int rc;
- rc = devm_request_irq(dev, pchan->plat_irq, pcc_mbox_irq, 0,
- MBOX_IRQ_NAME, chan);
- if (unlikely(rc)) {
- dev_err(dev, "failed to register PCC interrupt %d\n",
- pchan->plat_irq);
- pcc_mbox_free_channel(&pchan->chan);
- return ERR_PTR(rc);
- }
- }
+ rc = mbox_bind_client(chan, cl);
+ if (rc)
+ return ERR_PTR(rc);
return &pchan->chan;
}
@@ -333,25 +395,37 @@ EXPORT_SYMBOL_GPL(pcc_mbox_request_channel);
*/
void pcc_mbox_free_channel(struct pcc_mbox_chan *pchan)
{
- struct pcc_chan_info *pchan_info = to_pcc_chan_info(pchan);
struct mbox_chan *chan = pchan->mchan;
- unsigned long flags;
+ struct pcc_chan_info *pchan_info;
+ struct pcc_mbox_chan *pcc_mbox_chan;
if (!chan || !chan->cl)
return;
+ pchan_info = chan->con_priv;
+ pcc_mbox_chan = &pchan_info->chan;
+ if (pcc_mbox_chan->shmem) {
+ iounmap(pcc_mbox_chan->shmem);
+ pcc_mbox_chan->shmem = NULL;
+ }
- if (pchan_info->plat_irq > 0)
- devm_free_irq(chan->mbox->dev, pchan_info->plat_irq, chan);
+ mbox_free_channel(chan);
+}
+EXPORT_SYMBOL_GPL(pcc_mbox_free_channel);
- spin_lock_irqsave(&chan->lock, flags);
- chan->cl = NULL;
- chan->active_req = NULL;
- if (chan->txdone_method == TXDONE_BY_ACK)
- chan->txdone_method = TXDONE_BY_POLL;
+int pcc_mbox_ioremap(struct mbox_chan *chan)
+{
+ struct pcc_chan_info *pchan_info;
+ struct pcc_mbox_chan *pcc_mbox_chan;
- spin_unlock_irqrestore(&chan->lock, flags);
+ if (!chan || !chan->cl)
+ return -1;
+ pchan_info = chan->con_priv;
+ pcc_mbox_chan = &pchan_info->chan;
+ pcc_mbox_chan->shmem = ioremap(pcc_mbox_chan->shmem_base_addr,
+ pcc_mbox_chan->shmem_size);
+ return 0;
}
-EXPORT_SYMBOL_GPL(pcc_mbox_free_channel);
+EXPORT_SYMBOL_GPL(pcc_mbox_ioremap);
/**
* pcc_send_data - Called from Mailbox Controller code. Used
@@ -374,11 +448,58 @@ static int pcc_send_data(struct mbox_chan *chan, void *data)
if (ret)
return ret;
- return pcc_chan_reg_read_modify_write(&pchan->db);
+ ret = pcc_chan_reg_read_modify_write(&pchan->db);
+ if (!ret && pchan->plat_irq > 0)
+ pchan->chan_in_use = true;
+
+ return ret;
+}
+
+/**
+ * pcc_startup - Called from Mailbox Controller code. Used here
+ * to request the interrupt.
+ * @chan: Pointer to Mailbox channel to startup.
+ *
+ * Return: Err if something failed else 0 for success.
+ */
+static int pcc_startup(struct mbox_chan *chan)
+{
+ struct pcc_chan_info *pchan = chan->con_priv;
+ unsigned long irqflags;
+ int rc;
+
+ if (pchan->plat_irq > 0) {
+ irqflags = pcc_chan_plat_irq_can_be_shared(pchan) ?
+ IRQF_SHARED | IRQF_ONESHOT : 0;
+ rc = devm_request_irq(chan->mbox->dev, pchan->plat_irq, pcc_mbox_irq,
+ irqflags, MBOX_IRQ_NAME, chan);
+ if (unlikely(rc)) {
+ dev_err(chan->mbox->dev, "failed to register PCC interrupt %d\n",
+ pchan->plat_irq);
+ return rc;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * pcc_shutdown - Called from Mailbox Controller code. Used here
+ * to free the interrupt.
+ * @chan: Pointer to Mailbox channel to shutdown.
+ */
+static void pcc_shutdown(struct mbox_chan *chan)
+{
+ struct pcc_chan_info *pchan = chan->con_priv;
+
+ if (pchan->plat_irq > 0)
+ devm_free_irq(chan->mbox->dev, pchan->plat_irq, chan);
}
static const struct mbox_chan_ops pcc_chan_ops = {
.send_data = pcc_send_data,
+ .startup = pcc_startup,
+ .shutdown = pcc_shutdown,
};
/**
@@ -457,6 +578,7 @@ static int pcc_parse_subspace_irq(struct pcc_chan_info *pchan,
pcct_ss->platform_interrupt);
return -EINVAL;
}
+ pchan->plat_irq_flags = pcct_ss->flags;
if (pcct_ss->header.type == ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2) {
struct acpi_pcct_hw_reduced_type2 *pcct2_ss = (void *)pcct_ss;
@@ -478,6 +600,12 @@ static int pcc_parse_subspace_irq(struct pcc_chan_info *pchan,
"PLAT IRQ ACK");
}
+ if (pcc_chan_plat_irq_can_be_shared(pchan) &&
+ !pchan->plat_irq_ack.gas) {
+ pr_err("PCC subspace has level IRQ with no ACK register\n");
+ return -EINVAL;
+ }
+
return ret;
}
@@ -533,7 +661,8 @@ static int pcc_parse_subspace_db_reg(struct pcc_chan_info *pchan,
ret = pcc_chan_reg_init(&pchan->error,
&pcct_ext->error_status_register,
- 0, 0, pcct_ext->error_status_mask,
+ ~pcct_ext->error_status_mask, 0,
+ pcct_ext->error_status_mask,
"Error Status");
}
return ret;
@@ -692,6 +821,7 @@ static int pcc_mbox_probe(struct platform_device *pdev)
pcc_parse_subspace_shmem(pchan, pcct_entry);
+ pchan->type = pcct_entry->type;
pcct_entry = (struct acpi_subtable_header *)
((unsigned long) pcct_entry + pcct_entry->length);
}
diff --git a/drivers/md/dm-verity-fec.c b/drivers/md/dm-verity-fec.c
index 9bf48d34ef0f..1119211a9e78 100644
--- a/drivers/md/dm-verity-fec.c
+++ b/drivers/md/dm-verity-fec.c
@@ -330,11 +330,7 @@ static int fec_alloc_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio)
if (fio->bufs[n])
continue;
- fio->bufs[n] = mempool_alloc(&v->fec->prealloc_pool, GFP_NOWAIT);
- if (unlikely(!fio->bufs[n])) {
- DMERR("failed to allocate FEC buffer");
- return -ENOMEM;
- }
+ fio->bufs[n] = mempool_alloc(&v->fec->prealloc_pool, GFP_NOIO);
}
/* try to allocate the maximum number of buffers */
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index a34afb5217eb..5c7ca1321087 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -27,7 +27,7 @@ config VIDEO_IR_I2C
menuconfig VIDEO_CAMERA_SENSOR
bool "Camera sensor devices"
- depends on MEDIA_CAMERA_SUPPORT && I2C
+ depends on MEDIA_CAMERA_SUPPORT && I2C && HAVE_CLK
select MEDIA_CONTROLLER
select V4L2_FWNODE
select VIDEO_V4L2_SUBDEV_API
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index 46912a7b671a..5d10edcfcc3b 100644
--- a/drivers/media/i2c/adv7180.c
+++ b/drivers/media/i2c/adv7180.c
@@ -356,32 +356,27 @@ static inline struct adv7180_state *to_state(struct v4l2_subdev *sd)
static int adv7180_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
{
struct adv7180_state *state = to_state(sd);
- int err = mutex_lock_interruptible(&state->mutex);
- if (err)
- return err;
-
- if (state->streaming) {
- err = -EBUSY;
- goto unlock;
- }
+ int ret;
- err = adv7180_set_video_standard(state,
- ADV7180_STD_AD_PAL_BG_NTSC_J_SECAM);
- if (err)
- goto unlock;
+ guard(mutex)(&state->mutex);
- msleep(100);
- __adv7180_status(state, NULL, std);
+ /*
+ * We can't sample the standard if the device is streaming as that would
+ * interfere with the capture session as the VID_SEL reg is touched.
+ */
+ if (state->streaming)
+ return -EBUSY;
- err = v4l2_std_to_adv7180(state->curr_norm);
- if (err < 0)
- goto unlock;
+ /* Set the standard to autodetect PAL B/G/H/I/D, NTSC J or SECAM */
+ ret = adv7180_set_video_standard(state,
+ ADV7180_STD_AD_PAL_BG_NTSC_J_SECAM);
+ if (ret)
+ return ret;
- err = adv7180_set_video_standard(state, err);
+ /* Allow some time for the autodetection to run. */
+ msleep(100);
-unlock:
- mutex_unlock(&state->mutex);
- return err;
+ return __adv7180_status(state, NULL, std);
}
static int adv7180_s_routing(struct v4l2_subdev *sd, u32 input,
@@ -803,12 +798,7 @@ static int adv7180_set_pad_format(struct v4l2_subdev *sd,
ret = adv7180_mbus_fmt(sd, &format->format);
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
- if (state->field != format->format.field) {
- state->field = format->format.field;
- adv7180_set_power(state, false);
- adv7180_set_field_mode(state);
- adv7180_set_power(state, true);
- }
+ state->field = format->format.field;
} else {
framefmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
*framefmt = format->format;
@@ -1568,6 +1558,8 @@ static int adv7180_suspend(struct device *dev)
struct v4l2_subdev *sd = dev_get_drvdata(dev);
struct adv7180_state *state = to_state(sd);
+ guard(mutex)(&state->mutex);
+
return adv7180_set_power(state, false);
}
@@ -1581,6 +1573,8 @@ static int adv7180_resume(struct device *dev)
if (ret < 0)
return ret;
+ guard(mutex)(&state->mutex);
+
ret = adv7180_set_power(state, state->powered);
if (ret)
return ret;
diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c
index 25bf1132dbff..fce54c8dad3e 100644
--- a/drivers/media/i2c/ir-kbd-i2c.c
+++ b/drivers/media/i2c/ir-kbd-i2c.c
@@ -321,9 +321,9 @@ static int get_key_avermedia_cardbus(struct IR_i2c *ir, enum rc_proto *protocol,
static int ir_key_poll(struct IR_i2c *ir)
{
- enum rc_proto protocol;
- u32 scancode;
- u8 toggle;
+ enum rc_proto protocol = 0;
+ u32 scancode = 0;
+ u8 toggle = 0;
int rc;
dev_dbg(&ir->rc->dev, "%s\n", __func__);
diff --git a/drivers/media/i2c/og01a1b.c b/drivers/media/i2c/og01a1b.c
index 35663c10fcd9..0ceb46d947a1 100644
--- a/drivers/media/i2c/og01a1b.c
+++ b/drivers/media/i2c/og01a1b.c
@@ -676,7 +676,7 @@ static void og01a1b_update_pad_format(const struct og01a1b_mode *mode,
{
fmt->width = mode->width;
fmt->height = mode->height;
- fmt->code = MEDIA_BUS_FMT_SGRBG10_1X10;
+ fmt->code = MEDIA_BUS_FMT_Y10_1X10;
fmt->field = V4L2_FIELD_NONE;
}
@@ -867,7 +867,7 @@ static int og01a1b_enum_mbus_code(struct v4l2_subdev *sd,
if (code->index > 0)
return -EINVAL;
- code->code = MEDIA_BUS_FMT_SGRBG10_1X10;
+ code->code = MEDIA_BUS_FMT_Y10_1X10;
return 0;
}
@@ -879,7 +879,7 @@ static int og01a1b_enum_frame_size(struct v4l2_subdev *sd,
if (fse->index >= ARRAY_SIZE(supported_modes))
return -EINVAL;
- if (fse->code != MEDIA_BUS_FMT_SGRBG10_1X10)
+ if (fse->code != MEDIA_BUS_FMT_Y10_1X10)
return -EINVAL;
fse->min_width = supported_modes[fse->index].width;
diff --git a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
index 8f346d7da9c8..269a799ec046 100644
--- a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
+++ b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
@@ -148,14 +148,12 @@ static int snd_ivtv_pcm_capture_open(struct snd_pcm_substream *substream)
s = &itv->streams[IVTV_ENC_STREAM_TYPE_PCM];
- v4l2_fh_init(&item.fh, &s->vdev);
item.itv = itv;
item.type = s->type;
/* See if the stream is available */
if (ivtv_claim_stream(&item, item.type)) {
/* No, it's already in use */
- v4l2_fh_exit(&item.fh);
snd_ivtv_unlock(itvsc);
return -EBUSY;
}
diff --git a/drivers/media/pci/ivtv/ivtv-driver.h b/drivers/media/pci/ivtv/ivtv-driver.h
index ce3a7ca51736..df2dcef1af3f 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.h
+++ b/drivers/media/pci/ivtv/ivtv-driver.h
@@ -322,6 +322,7 @@ struct ivtv_queue {
};
struct ivtv; /* forward reference */
+struct ivtv_open_id;
struct ivtv_stream {
/* These first four fields are always set, even if the stream
@@ -331,7 +332,7 @@ struct ivtv_stream {
const char *name; /* name of the stream */
int type; /* stream type */
- struct v4l2_fh *fh; /* pointer to the streaming filehandle */
+ struct ivtv_open_id *id; /* pointer to the streaming ivtv_open_id */
spinlock_t qlock; /* locks access to the queues */
unsigned long s_flags; /* status flags, see above */
int dma; /* can be PCI_DMA_TODEVICE, PCI_DMA_FROMDEVICE or PCI_DMA_NONE */
diff --git a/drivers/media/pci/ivtv/ivtv-fileops.c b/drivers/media/pci/ivtv/ivtv-fileops.c
index 4202c3a47d33..7ed0d2d85253 100644
--- a/drivers/media/pci/ivtv/ivtv-fileops.c
+++ b/drivers/media/pci/ivtv/ivtv-fileops.c
@@ -38,16 +38,16 @@ int ivtv_claim_stream(struct ivtv_open_id *id, int type)
if (test_and_set_bit(IVTV_F_S_CLAIMED, &s->s_flags)) {
/* someone already claimed this stream */
- if (s->fh == &id->fh) {
+ if (s->id == id) {
/* yes, this file descriptor did. So that's OK. */
return 0;
}
- if (s->fh == NULL && (type == IVTV_DEC_STREAM_TYPE_VBI ||
+ if (s->id == NULL && (type == IVTV_DEC_STREAM_TYPE_VBI ||
type == IVTV_ENC_STREAM_TYPE_VBI)) {
/* VBI is handled already internally, now also assign
the file descriptor to this stream for external
reading of the stream. */
- s->fh = &id->fh;
+ s->id = id;
IVTV_DEBUG_INFO("Start Read VBI\n");
return 0;
}
@@ -55,7 +55,7 @@ int ivtv_claim_stream(struct ivtv_open_id *id, int type)
IVTV_DEBUG_INFO("Stream %d is busy\n", type);
return -EBUSY;
}
- s->fh = &id->fh;
+ s->id = id;
if (type == IVTV_DEC_STREAM_TYPE_VBI) {
/* Enable reinsertion interrupt */
ivtv_clear_irq_mask(itv, IVTV_IRQ_DEC_VBI_RE_INSERT);
@@ -93,7 +93,7 @@ void ivtv_release_stream(struct ivtv_stream *s)
struct ivtv *itv = s->itv;
struct ivtv_stream *s_vbi;
- s->fh = NULL;
+ s->id = NULL;
if ((s->type == IVTV_DEC_STREAM_TYPE_VBI || s->type == IVTV_ENC_STREAM_TYPE_VBI) &&
test_bit(IVTV_F_S_INTERNAL_USE, &s->s_flags)) {
/* this stream is still in use internally */
@@ -125,7 +125,7 @@ void ivtv_release_stream(struct ivtv_stream *s)
/* was already cleared */
return;
}
- if (s_vbi->fh) {
+ if (s_vbi->id) {
/* VBI stream still claimed by a file descriptor */
return;
}
@@ -349,7 +349,7 @@ static ssize_t ivtv_read(struct ivtv_stream *s, char __user *ubuf, size_t tot_co
size_t tot_written = 0;
int single_frame = 0;
- if (atomic_read(&itv->capturing) == 0 && s->fh == NULL) {
+ if (atomic_read(&itv->capturing) == 0 && s->id == NULL) {
/* shouldn't happen */
IVTV_DEBUG_WARN("Stream %s not initialized before read\n", s->name);
return -EIO;
@@ -819,7 +819,7 @@ void ivtv_stop_capture(struct ivtv_open_id *id, int gop_end)
id->type == IVTV_ENC_STREAM_TYPE_VBI) &&
test_bit(IVTV_F_S_INTERNAL_USE, &s->s_flags)) {
/* Also used internally, don't stop capturing */
- s->fh = NULL;
+ s->id = NULL;
}
else {
ivtv_stop_v4l2_encode_stream(s, gop_end);
@@ -903,7 +903,7 @@ int ivtv_v4l2_close(struct file *filp)
v4l2_fh_exit(fh);
/* Easy case first: this stream was never claimed by us */
- if (s->fh != &id->fh)
+ if (s->id != id)
goto close_done;
/* 'Unclaim' this stream */
diff --git a/drivers/media/pci/ivtv/ivtv-irq.c b/drivers/media/pci/ivtv/ivtv-irq.c
index e39bf64c5c71..404335e5aff4 100644
--- a/drivers/media/pci/ivtv/ivtv-irq.c
+++ b/drivers/media/pci/ivtv/ivtv-irq.c
@@ -305,7 +305,7 @@ static void dma_post(struct ivtv_stream *s)
ivtv_process_vbi_data(itv, buf, 0, s->type);
s->q_dma.bytesused += buf->bytesused;
}
- if (s->fh == NULL) {
+ if (s->id == NULL) {
ivtv_queue_move(s, &s->q_dma, NULL, &s->q_free, 0);
return;
}
@@ -330,7 +330,7 @@ static void dma_post(struct ivtv_stream *s)
set_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags);
}
- if (s->fh)
+ if (s->id)
wake_up(&s->waitq);
}
diff --git a/drivers/media/platform/amphion/vpu_v4l2.c b/drivers/media/platform/amphion/vpu_v4l2.c
index 19189d7449dc..30aebefddc9c 100644
--- a/drivers/media/platform/amphion/vpu_v4l2.c
+++ b/drivers/media/platform/amphion/vpu_v4l2.c
@@ -608,8 +608,6 @@ static int vpu_v4l2_release(struct vpu_inst *inst)
v4l2_ctrl_handler_free(&inst->ctrl_handler);
mutex_destroy(&inst->lock);
- v4l2_fh_del(&inst->fh);
- v4l2_fh_exit(&inst->fh);
call_void_vop(inst, cleanup);
@@ -678,6 +676,8 @@ int vpu_v4l2_open(struct file *file, struct vpu_inst *inst)
return 0;
error:
+ v4l2_fh_del(&inst->fh);
+ v4l2_fh_exit(&inst->fh);
vpu_inst_put(inst);
return ret;
}
@@ -697,6 +697,9 @@ int vpu_v4l2_close(struct file *file)
call_void_vop(inst, release);
vpu_inst_unlock(inst);
+ v4l2_fh_del(&inst->fh);
+ v4l2_fh_exit(&inst->fh);
+
vpu_inst_unregister(inst);
vpu_inst_put(inst);
diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index 69a2442f3122..a35b6ae62d58 100644
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -819,6 +819,8 @@ static int hantro_add_func(struct hantro_dev *vpu, unsigned int funcid)
vpu->decoder = func;
v4l2_disable_ioctl(vfd, VIDIOC_TRY_ENCODER_CMD);
v4l2_disable_ioctl(vfd, VIDIOC_ENCODER_CMD);
+ v4l2_disable_ioctl(vfd, VIDIOC_G_SELECTION);
+ v4l2_disable_ioctl(vfd, VIDIOC_S_SELECTION);
}
video_set_drvdata(vfd, vpu);
diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c
index b2da48936e3f..31ae6750321c 100644
--- a/drivers/media/platform/verisilicon/hantro_v4l2.c
+++ b/drivers/media/platform/verisilicon/hantro_v4l2.c
@@ -629,8 +629,7 @@ static int vidioc_g_selection(struct file *file, void *priv,
struct hantro_ctx *ctx = fh_to_ctx(priv);
/* Crop only supported on source. */
- if (!ctx->is_encoder ||
- sel->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+ if (sel->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
return -EINVAL;
switch (sel->target) {
@@ -662,8 +661,7 @@ static int vidioc_s_selection(struct file *file, void *priv,
struct vb2_queue *vq;
/* Crop only supported on source. */
- if (!ctx->is_encoder ||
- sel->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+ if (sel->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
return -EINVAL;
/* Change not allowed if the queue is streaming. */
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index f4deca8894e0..bb4aabb08c06 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -650,12 +650,15 @@ static int send_packet(struct imon_context *ictx)
smp_rmb(); /* ensure later readers know we're not busy */
pr_err_ratelimited("error submitting urb(%d)\n", retval);
} else {
- /* Wait for transmission to complete (or abort) */
- retval = wait_for_completion_interruptible(
- &ictx->tx.finished);
- if (retval) {
+ /* Wait for transmission to complete (or abort or timeout) */
+ retval = wait_for_completion_interruptible_timeout(&ictx->tx.finished, 10 * HZ);
+ if (retval <= 0) {
usb_kill_urb(ictx->tx_urb);
pr_err_ratelimited("task interrupted\n");
+ if (retval < 0)
+ ictx->tx.status = retval;
+ else
+ ictx->tx.status = -ETIMEDOUT;
}
ictx->tx.busy = false;
@@ -1754,14 +1757,6 @@ static void usb_rx_callback_intf0(struct urb *urb)
if (!ictx)
return;
- /*
- * if we get a callback before we're done configuring the hardware, we
- * can't yet process the data, as there's nowhere to send it, but we
- * still need to submit a new rx URB to avoid wedging the hardware
- */
- if (!ictx->dev_present_intf0)
- goto out;
-
switch (urb->status) {
case -ENOENT: /* usbcore unlink successful! */
return;
@@ -1770,16 +1765,29 @@ static void usb_rx_callback_intf0(struct urb *urb)
break;
case 0:
- imon_incoming_packet(ictx, urb, intfnum);
+ /*
+ * if we get a callback before we're done configuring the hardware, we
+ * can't yet process the data, as there's nowhere to send it, but we
+ * still need to submit a new rx URB to avoid wedging the hardware
+ */
+ if (ictx->dev_present_intf0)
+ imon_incoming_packet(ictx, urb, intfnum);
break;
+ case -ECONNRESET:
+ case -EILSEQ:
+ case -EPROTO:
+ case -EPIPE:
+ dev_warn(ictx->dev, "imon %s: status(%d)\n",
+ __func__, urb->status);
+ return;
+
default:
dev_warn(ictx->dev, "imon %s: status(%d): ignored\n",
__func__, urb->status);
break;
}
-out:
usb_submit_urb(ictx->rx_urb_intf0, GFP_ATOMIC);
}
@@ -1795,14 +1803,6 @@ static void usb_rx_callback_intf1(struct urb *urb)
if (!ictx)
return;
- /*
- * if we get a callback before we're done configuring the hardware, we
- * can't yet process the data, as there's nowhere to send it, but we
- * still need to submit a new rx URB to avoid wedging the hardware
- */
- if (!ictx->dev_present_intf1)
- goto out;
-
switch (urb->status) {
case -ENOENT: /* usbcore unlink successful! */
return;
@@ -1811,16 +1811,29 @@ static void usb_rx_callback_intf1(struct urb *urb)
break;
case 0:
- imon_incoming_packet(ictx, urb, intfnum);
+ /*
+ * if we get a callback before we're done configuring the hardware, we
+ * can't yet process the data, as there's nowhere to send it, but we
+ * still need to submit a new rx URB to avoid wedging the hardware
+ */
+ if (ictx->dev_present_intf1)
+ imon_incoming_packet(ictx, urb, intfnum);
break;
+ case -ECONNRESET:
+ case -EILSEQ:
+ case -EPROTO:
+ case -EPIPE:
+ dev_warn(ictx->dev, "imon %s: status(%d)\n",
+ __func__, urb->status);
+ return;
+
default:
dev_warn(ictx->dev, "imon %s: status(%d): ignored\n",
__func__, urb->status);
break;
}
-out:
usb_submit_urb(ictx->rx_urb_intf1, GFP_ATOMIC);
}
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 9f2947af33aa..880981e1c507 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -422,7 +422,7 @@ static int redrat3_send_cmd(int cmd, struct redrat3_dev *rr3)
static int redrat3_enable_detector(struct redrat3_dev *rr3)
{
struct device *dev = rr3->dev;
- u8 ret;
+ int ret;
ret = redrat3_send_cmd(RR3_RC_DET_ENABLE, rr3);
if (ret != 0)
diff --git a/drivers/media/tuners/xc4000.c b/drivers/media/tuners/xc4000.c
index 29bc63021c5a..6fb3550811a2 100644
--- a/drivers/media/tuners/xc4000.c
+++ b/drivers/media/tuners/xc4000.c
@@ -1087,12 +1087,12 @@ static int check_firmware(struct dvb_frontend *fe, unsigned int type,
static void xc_debug_dump(struct xc4000_priv *priv)
{
- u16 adc_envelope;
+ u16 adc_envelope = 0;
u32 freq_error_hz = 0;
- u16 lock_status;
+ u16 lock_status = 0;
u32 hsync_freq_hz = 0;
- u16 frame_lines;
- u16 quality;
+ u16 frame_lines = 0;
+ u16 quality = 0;
u16 signal = 0;
u16 noise = 0;
u8 hw_majorversion = 0, hw_minorversion = 0;
diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c
index ec9a3cd4784e..a28481edd22e 100644
--- a/drivers/media/tuners/xc5000.c
+++ b/drivers/media/tuners/xc5000.c
@@ -622,14 +622,14 @@ static int xc5000_fwupload(struct dvb_frontend *fe,
static void xc_debug_dump(struct xc5000_priv *priv)
{
- u16 adc_envelope;
+ u16 adc_envelope = 0;
u32 freq_error_hz = 0;
- u16 lock_status;
+ u16 lock_status = 0;
u32 hsync_freq_hz = 0;
- u16 frame_lines;
- u16 quality;
- u16 snr;
- u16 totalgain;
+ u16 frame_lines = 0;
+ u16 quality = 0;
+ u16 snr = 0;
+ u16 totalgain = 0;
u8 hw_majorversion = 0, hw_minorversion = 0;
u8 fw_majorversion = 0, fw_minorversion = 0;
u16 fw_buildversion = 0;
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index 9a2acf5c4014..fc9e6db3bb72 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -367,7 +367,9 @@ int memstick_set_rw_addr(struct memstick_dev *card)
{
card->next_request = h_memstick_set_rw_addr;
memstick_new_req(card->host);
- wait_for_completion(&card->mrq_complete);
+ if (!wait_for_completion_timeout(&card->mrq_complete,
+ msecs_to_jiffies(500)))
+ card->current_mrq.error = -ETIMEDOUT;
return card->current_mrq.error;
}
@@ -401,7 +403,9 @@ static struct memstick_dev *memstick_alloc_card(struct memstick_host *host)
card->next_request = h_memstick_read_dev_id;
memstick_new_req(host);
- wait_for_completion(&card->mrq_complete);
+ if (!wait_for_completion_timeout(&card->mrq_complete,
+ msecs_to_jiffies(500)))
+ card->current_mrq.error = -ETIMEDOUT;
if (card->current_mrq.error)
goto err_out;
diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c
index 343ed6e96d87..6e48348cff05 100644
--- a/drivers/mfd/da9063-i2c.c
+++ b/drivers/mfd/da9063-i2c.c
@@ -37,9 +37,13 @@ enum da9063_page_sel_buf_fmt {
DA9063_PAGE_SEL_BUF_SIZE,
};
+enum da9063_page_sel_msgs {
+ DA9063_PAGE_SEL_MSG = 0,
+ DA9063_PAGE_SEL_CNT,
+};
+
enum da9063_paged_read_msgs {
- DA9063_PAGED_READ_MSG_PAGE_SEL = 0,
- DA9063_PAGED_READ_MSG_REG_SEL,
+ DA9063_PAGED_READ_MSG_REG_SEL = 0,
DA9063_PAGED_READ_MSG_DATA,
DA9063_PAGED_READ_MSG_CNT,
};
@@ -65,10 +69,21 @@ static int da9063_i2c_blockreg_read(struct i2c_client *client, u16 addr,
(page_num << DA9063_I2C_PAGE_SEL_SHIFT) & DA9063_REG_PAGE_MASK;
/* Write reg address, page selection */
- xfer[DA9063_PAGED_READ_MSG_PAGE_SEL].addr = client->addr;
- xfer[DA9063_PAGED_READ_MSG_PAGE_SEL].flags = 0;
- xfer[DA9063_PAGED_READ_MSG_PAGE_SEL].len = DA9063_PAGE_SEL_BUF_SIZE;
- xfer[DA9063_PAGED_READ_MSG_PAGE_SEL].buf = page_sel_buf;
+ xfer[DA9063_PAGE_SEL_MSG].addr = client->addr;
+ xfer[DA9063_PAGE_SEL_MSG].flags = 0;
+ xfer[DA9063_PAGE_SEL_MSG].len = DA9063_PAGE_SEL_BUF_SIZE;
+ xfer[DA9063_PAGE_SEL_MSG].buf = page_sel_buf;
+
+ ret = i2c_transfer(client->adapter, xfer, DA9063_PAGE_SEL_CNT);
+ if (ret < 0) {
+ dev_err(&client->dev, "Page switch failed: %d\n", ret);
+ return ret;
+ }
+
+ if (ret != DA9063_PAGE_SEL_CNT) {
+ dev_err(&client->dev, "Page switch failed to complete\n");
+ return -EIO;
+ }
/* Select register address */
xfer[DA9063_PAGED_READ_MSG_REG_SEL].addr = client->addr;
diff --git a/drivers/mfd/madera-core.c b/drivers/mfd/madera-core.c
index a2abc0094def..87797d77c9f0 100644
--- a/drivers/mfd/madera-core.c
+++ b/drivers/mfd/madera-core.c
@@ -457,7 +457,7 @@ int madera_dev_init(struct madera *madera)
struct device *dev = madera->dev;
unsigned int hwid;
int (*patch_fn)(struct madera *) = NULL;
- const struct mfd_cell *mfd_devs;
+ const struct mfd_cell *mfd_devs = NULL;
int n_devs = 0;
int i, ret;
@@ -671,7 +671,7 @@ int madera_dev_init(struct madera *madera)
goto err_reset;
}
- if (!n_devs) {
+ if (!n_devs || !mfd_devs) {
dev_err(madera->dev, "Device ID 0x%x not a %s\n", hwid,
madera->type_name);
ret = -ENODEV;
diff --git a/drivers/mfd/stmpe-i2c.c b/drivers/mfd/stmpe-i2c.c
index 4d55494a97c4..8c36b7d12285 100644
--- a/drivers/mfd/stmpe-i2c.c
+++ b/drivers/mfd/stmpe-i2c.c
@@ -139,3 +139,4 @@ module_exit(stmpe_exit);
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("STMPE MFD I2C Interface Driver");
MODULE_AUTHOR("Rabin Vincent <rabin.vincent@...ricsson.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index aef29221d7c1..a23b3816eee3 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -1485,6 +1485,9 @@ int stmpe_probe(struct stmpe_client_info *ci, enum stmpe_partnum partnum)
void stmpe_remove(struct stmpe *stmpe)
{
+ if (stmpe->domain)
+ irq_domain_remove(stmpe->domain);
+
if (!IS_ERR(stmpe->vio) && regulator_is_enabled(stmpe->vio))
regulator_disable(stmpe->vio);
if (!IS_ERR(stmpe->vcc) && regulator_is_enabled(stmpe->vcc))
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index d0a15645a0b8..37c81cc07655 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -220,7 +220,11 @@ static void renesas_sdhi_set_clock(struct tmio_mmc_host *host,
clk &= ~0xff;
}
- sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, clk & CLK_CTL_DIV_MASK);
+ clock = clk & CLK_CTL_DIV_MASK;
+ if (clock != 0xff)
+ host->mmc->actual_clock /= (1 << (ffs(clock) + 1));
+
+ sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, clock);
if (!(host->pdata->flags & TMIO_MMC_MIN_RCAR2))
usleep_range(10000, 11000);
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index f507fa491c58..996ab8c760d3 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -79,6 +79,7 @@
#define CORE_IO_PAD_PWR_SWITCH_EN BIT(15)
#define CORE_IO_PAD_PWR_SWITCH BIT(16)
#define CORE_HC_SELECT_IN_EN BIT(18)
+#define CORE_HC_SELECT_IN_SDR50 (4 << 19)
#define CORE_HC_SELECT_IN_HS400 (6 << 19)
#define CORE_HC_SELECT_IN_MASK (7 << 19)
@@ -1129,6 +1130,10 @@ static bool sdhci_msm_is_tuning_needed(struct sdhci_host *host)
{
struct mmc_ios *ios = &host->mmc->ios;
+ if (ios->timing == MMC_TIMING_UHS_SDR50 &&
+ host->flags & SDHCI_SDR50_NEEDS_TUNING)
+ return true;
+
/*
* Tuning is required for SDR104, HS200 and HS400 cards and
* if clock frequency is greater than 100MHz in these modes.
@@ -1197,6 +1202,8 @@ static int sdhci_msm_execute_tuning(struct mmc_host *mmc, u32 opcode)
struct mmc_ios ios = host->mmc->ios;
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
struct sdhci_msm_host *msm_host = sdhci_pltfm_priv(pltfm_host);
+ const struct sdhci_msm_offset *msm_offset = msm_host->offset;
+ u32 config;
if (!sdhci_msm_is_tuning_needed(host)) {
msm_host->use_cdr = false;
@@ -1213,6 +1220,14 @@ static int sdhci_msm_execute_tuning(struct mmc_host *mmc, u32 opcode)
*/
msm_host->tuning_done = 0;
+ if (ios.timing == MMC_TIMING_UHS_SDR50 &&
+ host->flags & SDHCI_SDR50_NEEDS_TUNING) {
+ config = readl_relaxed(host->ioaddr + msm_offset->core_vendor_spec);
+ config &= ~CORE_HC_SELECT_IN_MASK;
+ config |= CORE_HC_SELECT_IN_EN | CORE_HC_SELECT_IN_SDR50;
+ writel_relaxed(config, host->ioaddr + msm_offset->core_vendor_spec);
+ }
+
/*
* For HS400 tuning in HS200 timing requires:
* - select MCLK/2 in VENDOR_SPEC
diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c
index a7343d4bc50e..b07c73759355 100644
--- a/drivers/mmc/host/sdhci-of-dwcmshc.c
+++ b/drivers/mmc/host/sdhci-of-dwcmshc.c
@@ -52,7 +52,7 @@
#define DLL_TXCLK_TAPNUM_DEFAULT 0x10
#define DLL_TXCLK_TAPNUM_90_DEGREES 0xA
#define DLL_TXCLK_TAPNUM_FROM_SW BIT(24)
-#define DLL_STRBIN_TAPNUM_DEFAULT 0x8
+#define DLL_STRBIN_TAPNUM_DEFAULT 0x4
#define DLL_STRBIN_TAPNUM_FROM_SW BIT(24)
#define DLL_STRBIN_DELAY_NUM_SEL BIT(26)
#define DLL_STRBIN_DELAY_NUM_OFFSET 16
diff --git a/drivers/most/most_usb.c b/drivers/most/most_usb.c
index ff47e8397ec3..d9c6b50e43f1 100644
--- a/drivers/most/most_usb.c
+++ b/drivers/most/most_usb.c
@@ -1058,7 +1058,7 @@ hdm_probe(struct usb_interface *interface, const struct usb_device_id *id)
ret = most_register_interface(&mdev->iface);
if (ret)
- goto err_free_busy_urbs;
+ return ret;
mutex_lock(&mdev->io_mutex);
if (le16_to_cpu(usb_dev->descriptor.idProduct) == USB_DEV_ID_OS81118 ||
@@ -1068,8 +1068,7 @@ hdm_probe(struct usb_interface *interface, const struct usb_device_id *id)
if (!mdev->dci) {
mutex_unlock(&mdev->io_mutex);
most_deregister_interface(&mdev->iface);
- ret = -ENOMEM;
- goto err_free_busy_urbs;
+ return -ENOMEM;
}
mdev->dci->dev.init_name = "dci";
@@ -1078,18 +1077,15 @@ hdm_probe(struct usb_interface *interface, const struct usb_device_id *id)
mdev->dci->dev.release = release_dci;
if (device_register(&mdev->dci->dev)) {
mutex_unlock(&mdev->io_mutex);
+ put_device(&mdev->dci->dev);
most_deregister_interface(&mdev->iface);
- ret = -ENOMEM;
- goto err_free_dci;
+ return -ENOMEM;
}
mdev->dci->usb_device = mdev->usb_device;
}
mutex_unlock(&mdev->io_mutex);
return 0;
-err_free_dci:
- put_device(&mdev->dci->dev);
-err_free_busy_urbs:
- kfree(mdev->busy_urbs);
+
err_free_ep_address:
kfree(mdev->ep_address);
err_free_cap:
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 8dc4f5c493fc..335c702633ff 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -599,6 +599,7 @@ mtdchar_write_ioctl(struct mtd_info *mtd, struct mtd_write_req __user *argp)
uint8_t *datbuf = NULL, *oobbuf = NULL;
size_t datbuf_len, oobbuf_len;
int ret = 0;
+ u64 end;
if (copy_from_user(&req, argp, sizeof(req)))
return -EFAULT;
@@ -618,7 +619,7 @@ mtdchar_write_ioctl(struct mtd_info *mtd, struct mtd_write_req __user *argp)
req.len &= 0xffffffff;
req.ooblen &= 0xffffffff;
- if (req.start + req.len > mtd->size)
+ if (check_add_overflow(req.start, req.len, &end) || end > mtd->size)
return -EINVAL;
datbuf_len = min_t(size_t, req.len, mtd->erasesize);
@@ -698,6 +699,7 @@ mtdchar_read_ioctl(struct mtd_info *mtd, struct mtd_read_req __user *argp)
size_t datbuf_len, oobbuf_len;
size_t orig_len, orig_ooblen;
int ret = 0;
+ u64 end;
if (copy_from_user(&req, argp, sizeof(req)))
return -EFAULT;
@@ -724,7 +726,7 @@ mtdchar_read_ioctl(struct mtd_info *mtd, struct mtd_read_req __user *argp)
req.len &= 0xffffffff;
req.ooblen &= 0xffffffff;
- if (req.start + req.len > mtd->size) {
+ if (check_add_overflow(req.start, req.len, &end) || end > mtd->size) {
ret = -EINVAL;
goto out;
}
diff --git a/drivers/mtd/nand/onenand/onenand_samsung.c b/drivers/mtd/nand/onenand/onenand_samsung.c
index b64895573515..48608632280c 100644
--- a/drivers/mtd/nand/onenand/onenand_samsung.c
+++ b/drivers/mtd/nand/onenand/onenand_samsung.c
@@ -909,7 +909,7 @@ static int s3c_onenand_probe(struct platform_device *pdev)
err = devm_request_irq(&pdev->dev, r->start,
s5pc110_onenand_irq,
IRQF_SHARED, "onenand",
- &onenand);
+ onenand);
if (err) {
dev_err(&pdev->dev, "failed to get irq\n");
return err;
diff --git a/drivers/mtd/nand/raw/cadence-nand-controller.c b/drivers/mtd/nand/raw/cadence-nand-controller.c
index 7d686a96d44c..5623bf5c3461 100644
--- a/drivers/mtd/nand/raw/cadence-nand-controller.c
+++ b/drivers/mtd/nand/raw/cadence-nand-controller.c
@@ -2830,7 +2830,7 @@ cadence_nand_irq_cleanup(int irqnum, struct cdns_nand_ctrl *cdns_ctrl)
static int cadence_nand_init(struct cdns_nand_ctrl *cdns_ctrl)
{
dma_cap_mask_t mask;
- struct dma_device *dma_dev = cdns_ctrl->dmac->device;
+ struct dma_device *dma_dev;
int ret;
cdns_ctrl->cdma_desc = dma_alloc_coherent(cdns_ctrl->dev,
@@ -2874,6 +2874,7 @@ static int cadence_nand_init(struct cdns_nand_ctrl *cdns_ctrl)
}
}
+ dma_dev = cdns_ctrl->dmac->device;
cdns_ctrl->io.iova_dma = dma_map_resource(dma_dev->dev, cdns_ctrl->io.dma,
cdns_ctrl->io.size,
DMA_BIDIRECTIONAL, 0);
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c
index 26ec3c4e4110..baf303b6d919 100644
--- a/drivers/net/can/sja1000/sja1000.c
+++ b/drivers/net/can/sja1000/sja1000.c
@@ -521,8 +521,8 @@ irqreturn_t sja1000_interrupt(int irq, void *dev_id)
if (priv->read_reg(priv, SJA1000_IER) == IRQ_OFF)
goto out;
- while ((isrc = priv->read_reg(priv, SJA1000_IR)) &&
- (n < SJA1000_MAX_IRQ)) {
+ while ((n < SJA1000_MAX_IRQ) &&
+ (isrc = priv->read_reg(priv, SJA1000_IR))) {
status = priv->read_reg(priv, SJA1000_SR);
/* check for absent controller due to hw unplug */
diff --git a/drivers/net/can/sun4i_can.c b/drivers/net/can/sun4i_can.c
index 380f90bc7a42..9cf64e9bf00a 100644
--- a/drivers/net/can/sun4i_can.c
+++ b/drivers/net/can/sun4i_can.c
@@ -658,8 +658,8 @@ static irqreturn_t sun4i_can_interrupt(int irq, void *dev_id)
u8 isrc, status;
int n = 0;
- while ((isrc = readl(priv->base + SUN4I_REG_INT_ADDR)) &&
- (n < SUN4I_CAN_MAX_IRQ)) {
+ while ((n < SUN4I_CAN_MAX_IRQ) &&
+ (isrc = readl(priv->base + SUN4I_REG_INT_ADDR))) {
n++;
status = readl(priv->base + SUN4I_REG_STA_ADDR);
diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c
index ec28d504ca66..5d0cee57ab97 100644
--- a/drivers/net/can/usb/gs_usb.c
+++ b/drivers/net/can/usb/gs_usb.c
@@ -252,13 +252,15 @@ struct canfd_quirk {
} __packed;
struct gs_host_frame {
- u32 echo_id;
- __le32 can_id;
+ struct_group(header,
+ u32 echo_id;
+ __le32 can_id;
- u8 can_dlc;
- u8 channel;
- u8 flags;
- u8 reserved;
+ u8 can_dlc;
+ u8 channel;
+ u8 flags;
+ u8 reserved;
+ );
union {
DECLARE_FLEX_ARRAY(struct classic_can, classic_can);
@@ -277,10 +279,6 @@ struct gs_host_frame {
#define GS_MAX_TX_URBS 10
/* Only launch a max of GS_MAX_RX_URBS usb requests at a time. */
#define GS_MAX_RX_URBS 30
-/* Maximum number of interfaces the driver supports per device.
- * Current hardware only supports 3 interfaces. The future may vary.
- */
-#define GS_MAX_INTF 3
struct gs_tx_context {
struct gs_can *dev;
@@ -318,14 +316,15 @@ struct gs_can {
/* usb interface struct */
struct gs_usb {
- struct gs_can *canch[GS_MAX_INTF];
struct usb_anchor rx_submitted;
struct usb_device *udev;
unsigned int hf_size_rx;
u8 active_channels;
+ u8 channel_cnt;
unsigned int pipe_in;
unsigned int pipe_out;
+ struct gs_can *canch[];
};
/* 'allocate' a tx context.
@@ -531,6 +530,7 @@ static void gs_usb_receive_bulk_callback(struct urb *urb)
int rc;
struct net_device_stats *stats;
struct gs_host_frame *hf = urb->transfer_buffer;
+ unsigned int minimum_length;
struct gs_tx_context *txc;
struct can_frame *cf;
struct canfd_frame *cfd;
@@ -549,8 +549,17 @@ static void gs_usb_receive_bulk_callback(struct urb *urb)
return;
}
+ minimum_length = sizeof(hf->header);
+ if (urb->actual_length < minimum_length) {
+ dev_err_ratelimited(&parent->udev->dev,
+ "short read (actual_length=%u, minimum_length=%u)\n",
+ urb->actual_length, minimum_length);
+
+ goto resubmit_urb;
+ }
+
/* device reports out of range channel id */
- if (hf->channel >= GS_MAX_INTF)
+ if (hf->channel >= parent->channel_cnt)
goto device_detach;
dev = parent->canch[hf->channel];
@@ -645,7 +654,7 @@ static void gs_usb_receive_bulk_callback(struct urb *urb)
resubmit_urb:
usb_fill_bulk_urb(urb, parent->udev,
parent->pipe_in,
- hf, dev->parent->hf_size_rx,
+ hf, parent->hf_size_rx,
gs_usb_receive_bulk_callback, parent);
rc = usb_submit_urb(urb, GFP_ATOMIC);
@@ -653,7 +662,7 @@ static void gs_usb_receive_bulk_callback(struct urb *urb)
/* USB failure take down all interfaces */
if (rc == -ENODEV) {
device_detach:
- for (rc = 0; rc < GS_MAX_INTF; rc++) {
+ for (rc = 0; rc < parent->channel_cnt; rc++) {
if (parent->canch[rc])
netif_device_detach(parent->canch[rc]->netdev);
}
@@ -710,8 +719,21 @@ static void gs_usb_xmit_callback(struct urb *urb)
struct gs_can *dev = txc->dev;
struct net_device *netdev = dev->netdev;
- if (urb->status)
- netdev_info(netdev, "usb xmit fail %u\n", txc->echo_id);
+ if (!urb->status)
+ return;
+
+ if (urb->status != -ESHUTDOWN && net_ratelimit())
+ netdev_info(netdev, "failed to xmit URB %u: %pe\n",
+ txc->echo_id, ERR_PTR(urb->status));
+
+ netdev->stats.tx_dropped++;
+ netdev->stats.tx_errors++;
+
+ can_free_echo_skb(netdev, txc->echo_id, NULL);
+ gs_free_tx_context(txc);
+ atomic_dec(&dev->active_tx_urbs);
+
+ netif_wake_queue(netdev);
}
static netdev_tx_t gs_can_start_xmit(struct sk_buff *skb,
@@ -1374,17 +1396,19 @@ static int gs_usb_probe(struct usb_interface *intf,
icount = dconf.icount + 1;
dev_info(&intf->dev, "Configuring for %u interfaces\n", icount);
- if (icount > GS_MAX_INTF) {
+ if (icount > type_max(typeof(parent->channel_cnt))) {
dev_err(&intf->dev,
"Driver cannot handle more that %u CAN interfaces\n",
- GS_MAX_INTF);
+ type_max(typeof(parent->channel_cnt)));
return -EINVAL;
}
- parent = kzalloc(sizeof(*parent), GFP_KERNEL);
+ parent = kzalloc(struct_size(parent, canch, icount), GFP_KERNEL);
if (!parent)
return -ENOMEM;
+ parent->channel_cnt = icount;
+
init_usb_anchor(&parent->rx_submitted);
usb_set_intfdata(intf, parent);
@@ -1445,7 +1469,7 @@ static void gs_usb_disconnect(struct usb_interface *intf)
return;
}
- for (i = 0; i < GS_MAX_INTF; i++)
+ for (i = 0; i < parent->channel_cnt; i++)
if (parent->canch[i])
gs_destroy_candev(parent->canch[i]);
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
index b423fd4c7989..57c68bc926d8 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
@@ -608,7 +608,7 @@ static int kvaser_usb_leaf_wait_cmd(const struct kvaser_usb *dev, u8 id,
* for further details.
*/
if (tmp->len == 0) {
- pos = round_up(pos,
+ pos = round_up(pos + 1,
le16_to_cpu
(dev->bulk_in->wMaxPacketSize));
continue;
@@ -1567,7 +1567,7 @@ static void kvaser_usb_leaf_read_bulk_callback(struct kvaser_usb *dev,
* number of events in case of a heavy rx load on the bus.
*/
if (cmd->len == 0) {
- pos = round_up(pos, le16_to_cpu
+ pos = round_up(pos + 1, le16_to_cpu
(dev->bulk_in->wMaxPacketSize));
continue;
}
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index b0e283bc3efb..bdbb873fe6eb 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -349,11 +349,11 @@ static void b53_set_forwarding(struct b53_device *dev, int enable)
* frames should be flooded or not.
*/
b53_read8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, &mgmt);
- mgmt |= B53_UC_FWD_EN | B53_MC_FWD_EN | B53_IPMC_FWD_EN;
+ mgmt |= B53_UC_FWD_EN | B53_MC_FWD_EN | B53_IP_MC;
b53_write8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, mgmt);
} else {
b53_read8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, &mgmt);
- mgmt |= B53_IP_MCAST_25;
+ mgmt |= B53_IP_MC;
b53_write8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, mgmt);
}
}
@@ -1215,6 +1215,10 @@ static void b53_force_port_config(struct b53_device *dev, int port,
else
reg &= ~PORT_OVERRIDE_FULL_DUPLEX;
+ reg &= ~(0x3 << GMII_PO_SPEED_S);
+ if (is5301x(dev) || is58xx(dev))
+ reg &= ~PORT_OVERRIDE_SPEED_2000M;
+
switch (speed) {
case 2000:
reg |= PORT_OVERRIDE_SPEED_2000M;
@@ -1233,6 +1237,11 @@ static void b53_force_port_config(struct b53_device *dev, int port,
return;
}
+ if (is5325(dev))
+ reg &= ~PORT_OVERRIDE_LP_FLOW_25;
+ else
+ reg &= ~(PORT_OVERRIDE_RX_FLOW | PORT_OVERRIDE_TX_FLOW);
+
if (rx_pause) {
if (is5325(dev))
reg |= PORT_OVERRIDE_LP_FLOW_25;
@@ -1776,7 +1785,7 @@ static int b53_arl_search_wait(struct b53_device *dev)
do {
b53_read8(dev, B53_ARLIO_PAGE, B53_ARL_SRCH_CTL, ®);
if (!(reg & ARL_SRCH_STDN))
- return 0;
+ return -ENOENT;
if (reg & ARL_SRCH_VLID)
return 0;
diff --git a/drivers/net/dsa/b53/b53_regs.h b/drivers/net/dsa/b53/b53_regs.h
index 77fb7ae660b8..95f70248c194 100644
--- a/drivers/net/dsa/b53/b53_regs.h
+++ b/drivers/net/dsa/b53/b53_regs.h
@@ -104,8 +104,7 @@
/* IP Multicast control (8 bit) */
#define B53_IP_MULTICAST_CTRL 0x21
-#define B53_IP_MCAST_25 BIT(0)
-#define B53_IPMC_FWD_EN BIT(1)
+#define B53_IP_MC BIT(0)
#define B53_UC_FWD_EN BIT(6)
#define B53_MC_FWD_EN BIT(7)
diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c
index 5b139f2206b6..48cf9d300bbf 100644
--- a/drivers/net/dsa/dsa_loop.c
+++ b/drivers/net/dsa/dsa_loop.c
@@ -378,13 +378,10 @@ static struct mdio_driver dsa_loop_drv = {
static void dsa_loop_phydevs_unregister(void)
{
- unsigned int i;
-
- for (i = 0; i < NUM_FIXED_PHYS; i++)
- if (!IS_ERR(phydevs[i])) {
+ for (int i = 0; i < NUM_FIXED_PHYS; i++) {
+ if (!IS_ERR(phydevs[i]))
fixed_phy_unregister(phydevs[i]);
- phy_device_free(phydevs[i]);
- }
+ }
}
static int __init dsa_loop_init(void)
diff --git a/drivers/net/dsa/hirschmann/hellcreek_ptp.c b/drivers/net/dsa/hirschmann/hellcreek_ptp.c
index b28baab6d56a..763666480a8a 100644
--- a/drivers/net/dsa/hirschmann/hellcreek_ptp.c
+++ b/drivers/net/dsa/hirschmann/hellcreek_ptp.c
@@ -367,8 +367,18 @@ static int hellcreek_led_setup(struct hellcreek *hellcreek)
hellcreek_set_brightness(hellcreek, STATUS_OUT_IS_GM, 1);
/* Register both leds */
- led_classdev_register(hellcreek->dev, &hellcreek->led_sync_good);
- led_classdev_register(hellcreek->dev, &hellcreek->led_is_gm);
+ ret = led_classdev_register(hellcreek->dev, &hellcreek->led_sync_good);
+ if (ret) {
+ dev_err(hellcreek->dev, "Failed to register sync_good LED\n");
+ goto out;
+ }
+
+ ret = led_classdev_register(hellcreek->dev, &hellcreek->led_is_gm);
+ if (ret) {
+ dev_err(hellcreek->dev, "Failed to register is_gm LED\n");
+ led_classdev_unregister(&hellcreek->led_sync_good);
+ goto out;
+ }
ret = 0;
diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c
index b854ee425fcd..d6e459fd7a00 100644
--- a/drivers/net/dsa/microchip/ksz9477.c
+++ b/drivers/net/dsa/microchip/ksz9477.c
@@ -1127,9 +1127,15 @@ void ksz9477_config_cpu_port(struct dsa_switch *ds)
}
}
+#define RESV_MCAST_CNT 8
+
+static u8 reserved_mcast_map[RESV_MCAST_CNT] = { 0, 1, 3, 16, 32, 33, 2, 17 };
+
int ksz9477_enable_stp_addr(struct ksz_device *dev)
{
+ u8 i, ports, update;
const u32 *masks;
+ bool override;
u32 data;
int ret;
@@ -1138,23 +1144,87 @@ int ksz9477_enable_stp_addr(struct ksz_device *dev)
/* Enable Reserved multicast table */
ksz_cfg(dev, REG_SW_LUE_CTRL_0, SW_RESV_MCAST_ENABLE, true);
- /* Set the Override bit for forwarding BPDU packet to CPU */
- ret = ksz_write32(dev, REG_SW_ALU_VAL_B,
- ALU_V_OVERRIDE | BIT(dev->cpu_port));
- if (ret < 0)
- return ret;
+ /* The reserved multicast address table has 8 entries. Each entry has
+ * a default value of which port to forward. It is assumed the host
+ * port is the last port in most of the switches, but that is not the
+ * case for KSZ9477 or maybe KSZ9897. For LAN937X family the default
+ * port is port 5, the first RGMII port. It is okay for LAN9370, a
+ * 5-port switch, but may not be correct for the other 8-port
+ * versions. It is necessary to update the whole table to forward to
+ * the right ports.
+ * Furthermore PTP messages can use a reserved multicast address and
+ * the host will not receive them if this table is not correct.
+ */
+ for (i = 0; i < RESV_MCAST_CNT; i++) {
+ data = reserved_mcast_map[i] <<
+ dev->info->shifts[ALU_STAT_INDEX];
+ data |= ALU_STAT_START |
+ masks[ALU_STAT_DIRECT] |
+ masks[ALU_RESV_MCAST_ADDR] |
+ masks[ALU_STAT_READ];
+ ret = ksz_write32(dev, REG_SW_ALU_STAT_CTRL__4, data);
+ if (ret < 0)
+ return ret;
- data = ALU_STAT_START | ALU_RESV_MCAST_ADDR | masks[ALU_STAT_WRITE];
+ /* wait to be finished */
+ ret = ksz9477_wait_alu_sta_ready(dev);
+ if (ret < 0)
+ return ret;
- ret = ksz_write32(dev, REG_SW_ALU_STAT_CTRL__4, data);
- if (ret < 0)
- return ret;
+ ret = ksz_read32(dev, REG_SW_ALU_VAL_B, &data);
+ if (ret < 0)
+ return ret;
- /* wait to be finished */
- ret = ksz9477_wait_alu_sta_ready(dev);
- if (ret < 0) {
- dev_err(dev->dev, "Failed to update Reserved Multicast table\n");
- return ret;
+ override = false;
+ ports = data & dev->port_mask;
+ switch (i) {
+ case 0:
+ case 6:
+ /* Change the host port. */
+ update = BIT(dev->cpu_port);
+ override = true;
+ break;
+ case 2:
+ /* Change the host port. */
+ update = BIT(dev->cpu_port);
+ break;
+ case 4:
+ case 5:
+ case 7:
+ /* Skip the host port. */
+ update = dev->port_mask & ~BIT(dev->cpu_port);
+ break;
+ default:
+ update = ports;
+ break;
+ }
+ if (update != ports || override) {
+ data &= ~dev->port_mask;
+ data |= update;
+ /* Set Override bit to receive frame even when port is
+ * closed.
+ */
+ if (override)
+ data |= ALU_V_OVERRIDE;
+ ret = ksz_write32(dev, REG_SW_ALU_VAL_B, data);
+ if (ret < 0)
+ return ret;
+
+ data = reserved_mcast_map[i] <<
+ dev->info->shifts[ALU_STAT_INDEX];
+ data |= ALU_STAT_START |
+ masks[ALU_STAT_DIRECT] |
+ masks[ALU_RESV_MCAST_ADDR] |
+ masks[ALU_STAT_WRITE];
+ ret = ksz_write32(dev, REG_SW_ALU_STAT_CTRL__4, data);
+ if (ret < 0)
+ return ret;
+
+ /* wait to be finished */
+ ret = ksz9477_wait_alu_sta_ready(dev);
+ if (ret < 0)
+ return ret;
+ }
}
return 0;
diff --git a/drivers/net/dsa/microchip/ksz9477_reg.h b/drivers/net/dsa/microchip/ksz9477_reg.h
index ffb9484018ed..600dbf2ba4b1 100644
--- a/drivers/net/dsa/microchip/ksz9477_reg.h
+++ b/drivers/net/dsa/microchip/ksz9477_reg.h
@@ -2,7 +2,7 @@
/*
* Microchip KSZ9477 register definitions
*
- * Copyright (C) 2017-2024 Microchip Technology Inc.
+ * Copyright (C) 2017-2025 Microchip Technology Inc.
*/
#ifndef __KSZ9477_REGS_H
@@ -422,7 +422,6 @@
#define ALU_RESV_MCAST_INDEX_M (BIT(6) - 1)
#define ALU_STAT_START BIT(7)
-#define ALU_RESV_MCAST_ADDR BIT(1)
#define REG_SW_ALU_VAL_A 0x0420
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 9dbe188f09c3..e126f96a8d7d 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -392,6 +392,8 @@ static const u16 ksz9477_regs[] = {
static const u32 ksz9477_masks[] = {
[ALU_STAT_WRITE] = 0,
[ALU_STAT_READ] = 1,
+ [ALU_STAT_DIRECT] = 0,
+ [ALU_RESV_MCAST_ADDR] = BIT(1),
[P_MII_TX_FLOW_CTRL] = BIT(5),
[P_MII_RX_FLOW_CTRL] = BIT(3),
};
@@ -419,6 +421,8 @@ static const u8 ksz9477_xmii_ctrl1[] = {
static const u32 lan937x_masks[] = {
[ALU_STAT_WRITE] = 1,
[ALU_STAT_READ] = 2,
+ [ALU_STAT_DIRECT] = BIT(3),
+ [ALU_RESV_MCAST_ADDR] = BIT(2),
[P_MII_TX_FLOW_CTRL] = BIT(5),
[P_MII_RX_FLOW_CTRL] = BIT(3),
};
@@ -1689,8 +1693,8 @@ static int ksz_irq_phy_setup(struct ksz_device *dev)
if (BIT(phy) & ds->phys_mii_mask) {
irq = irq_find_mapping(dev->ports[phy].pirq.domain,
PORT_SRC_PHY_INT);
- if (irq < 0) {
- ret = irq;
+ if (!irq) {
+ ret = -EINVAL;
goto out;
}
ds->slave_mii_bus->irq[phy] = irq;
@@ -1914,8 +1918,8 @@ static int ksz_pirq_setup(struct ksz_device *dev, u8 p)
snprintf(pirq->name, sizeof(pirq->name), "port_irq-%d", p);
pirq->irq_num = irq_find_mapping(dev->girq.domain, p);
- if (pirq->irq_num < 0)
- return pirq->irq_num;
+ if (!pirq->irq_num)
+ return -EINVAL;
return ksz_irq_common_setup(dev, pirq);
}
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index a3a7a90dad96..b35c98adbfcb 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h
@@ -225,6 +225,8 @@ enum ksz_masks {
DYNAMIC_MAC_TABLE_TIMESTAMP,
ALU_STAT_WRITE,
ALU_STAT_READ,
+ ALU_STAT_DIRECT,
+ ALU_RESV_MCAST_ADDR,
P_MII_TX_FLOW_CTRL,
P_MII_RX_FLOW_CTRL,
};
diff --git a/drivers/net/dsa/microchip/lan937x_main.c b/drivers/net/dsa/microchip/lan937x_main.c
index 338eff0818df..21424043f7d2 100644
--- a/drivers/net/dsa/microchip/lan937x_main.c
+++ b/drivers/net/dsa/microchip/lan937x_main.c
@@ -328,6 +328,7 @@ static void lan937x_set_tune_adj(struct ksz_device *dev, int port,
ksz_pread16(dev, port, reg, &data16);
/* Update tune Adjust */
+ data16 &= ~PORT_TUNE_ADJ;
data16 |= FIELD_PREP(PORT_TUNE_ADJ, val);
ksz_pwrite16(dev, port, reg, data16);
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index d51d982c4bc0..cb6f924b92ac 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -1262,29 +1262,11 @@ static int sja1105_parse_dt(struct sja1105_private *priv)
return rc;
}
-/* Convert link speed from SJA1105 to ethtool encoding */
-static int sja1105_port_speed_to_ethtool(struct sja1105_private *priv,
- u64 speed)
-{
- if (speed == priv->info->port_speed[SJA1105_SPEED_10MBPS])
- return SPEED_10;
- if (speed == priv->info->port_speed[SJA1105_SPEED_100MBPS])
- return SPEED_100;
- if (speed == priv->info->port_speed[SJA1105_SPEED_1000MBPS])
- return SPEED_1000;
- if (speed == priv->info->port_speed[SJA1105_SPEED_2500MBPS])
- return SPEED_2500;
- return SPEED_UNKNOWN;
-}
-
-/* Set link speed in the MAC configuration for a specific port. */
-static int sja1105_adjust_port_config(struct sja1105_private *priv, int port,
- int speed_mbps)
+static int sja1105_set_port_speed(struct sja1105_private *priv, int port,
+ int speed_mbps)
{
struct sja1105_mac_config_entry *mac;
- struct device *dev = priv->ds->dev;
u64 speed;
- int rc;
/* On P/Q/R/S, one can read from the device via the MAC reconfiguration
* tables. On E/T, MAC reconfig tables are not readable, only writable.
@@ -1318,7 +1300,7 @@ static int sja1105_adjust_port_config(struct sja1105_private *priv, int port,
speed = priv->info->port_speed[SJA1105_SPEED_2500MBPS];
break;
default:
- dev_err(dev, "Invalid speed %iMbps\n", speed_mbps);
+ dev_err(priv->ds->dev, "Invalid speed %iMbps\n", speed_mbps);
return -EINVAL;
}
@@ -1326,15 +1308,28 @@ static int sja1105_adjust_port_config(struct sja1105_private *priv, int port,
* table, since this will be used for the clocking setup, and we no
* longer need to store it in the static config (already told hardware
* we want auto during upload phase).
- * Actually for the SGMII port, the MAC is fixed at 1 Gbps and
- * we need to configure the PCS only (if even that).
*/
- if (priv->phy_mode[port] == PHY_INTERFACE_MODE_SGMII)
- mac[port].speed = priv->info->port_speed[SJA1105_SPEED_1000MBPS];
- else if (priv->phy_mode[port] == PHY_INTERFACE_MODE_2500BASEX)
- mac[port].speed = priv->info->port_speed[SJA1105_SPEED_2500MBPS];
- else
- mac[port].speed = speed;
+ mac[port].speed = speed;
+
+ return 0;
+}
+
+/* Write the MAC Configuration Table entry and, if necessary, the CGU settings,
+ * after a link speedchange for this port.
+ */
+static int sja1105_set_port_config(struct sja1105_private *priv, int port)
+{
+ struct sja1105_mac_config_entry *mac;
+ struct device *dev = priv->ds->dev;
+ int rc;
+
+ /* On P/Q/R/S, one can read from the device via the MAC reconfiguration
+ * tables. On E/T, MAC reconfig tables are not readable, only writable.
+ * We have to *know* what the MAC looks like. For the sake of keeping
+ * the code common, we'll use the static configuration tables as a
+ * reasonable approximation for both E/T and P/Q/R/S.
+ */
+ mac = priv->static_config.tables[BLK_IDX_MAC_CONFIG].entries;
/* Write to the dynamic reconfiguration tables */
rc = sja1105_dynamic_config_write(priv, BLK_IDX_MAC_CONFIG, port,
@@ -1384,7 +1379,8 @@ static void sja1105_mac_link_up(struct dsa_switch *ds, int port,
{
struct sja1105_private *priv = ds->priv;
- sja1105_adjust_port_config(priv, port, speed);
+ if (!sja1105_set_port_speed(priv, port, speed))
+ sja1105_set_port_config(priv, port);
sja1105_inhibit_tx(priv, BIT(port), false);
}
@@ -2291,8 +2287,8 @@ int sja1105_static_config_reload(struct sja1105_private *priv,
{
struct ptp_system_timestamp ptp_sts_before;
struct ptp_system_timestamp ptp_sts_after;
- int speed_mbps[SJA1105_MAX_NUM_PORTS];
u16 bmcr[SJA1105_MAX_NUM_PORTS] = {0};
+ u64 mac_speed[SJA1105_MAX_NUM_PORTS];
struct sja1105_mac_config_entry *mac;
struct dsa_switch *ds = priv->ds;
s64 t1, t2, t3, t4;
@@ -2305,14 +2301,13 @@ int sja1105_static_config_reload(struct sja1105_private *priv,
mac = priv->static_config.tables[BLK_IDX_MAC_CONFIG].entries;
- /* Back up the dynamic link speed changed by sja1105_adjust_port_config
+ /* Back up the dynamic link speed changed by sja1105_set_port_speed()
* in order to temporarily restore it to SJA1105_SPEED_AUTO - which the
* switch wants to see in the static config in order to allow us to
* change it through the dynamic interface later.
*/
for (i = 0; i < ds->num_ports; i++) {
- speed_mbps[i] = sja1105_port_speed_to_ethtool(priv,
- mac[i].speed);
+ mac_speed[i] = mac[i].speed;
mac[i].speed = priv->info->port_speed[SJA1105_SPEED_AUTO];
if (priv->xpcs[i])
@@ -2375,7 +2370,8 @@ int sja1105_static_config_reload(struct sja1105_private *priv,
struct dw_xpcs *xpcs = priv->xpcs[i];
unsigned int mode;
- rc = sja1105_adjust_port_config(priv, i, speed_mbps[i]);
+ mac[i].speed = mac_speed[i];
+ rc = sja1105_set_port_config(priv, i);
if (rc < 0)
goto out;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c
index 1921741f7311..18b08277d2e1 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c
@@ -15,6 +15,7 @@
#include "aq_hw.h"
#include "aq_nic.h"
+#include "hw_atl/hw_atl_llh.h"
void aq_hw_write_reg_bit(struct aq_hw_s *aq_hw, u32 addr, u32 msk,
u32 shift, u32 val)
@@ -81,6 +82,27 @@ void aq_hw_write_reg64(struct aq_hw_s *hw, u32 reg, u64 value)
lo_hi_writeq(value, hw->mmio + reg);
}
+int aq_hw_invalidate_descriptor_cache(struct aq_hw_s *hw)
+{
+ int err;
+ u32 val;
+
+ /* Invalidate Descriptor Cache to prevent writing to the cached
+ * descriptors and to the data pointer of those descriptors
+ */
+ hw_atl_rdm_rx_dma_desc_cache_init_tgl(hw);
+
+ err = aq_hw_err_from_flags(hw);
+ if (err)
+ goto err_exit;
+
+ readx_poll_timeout_atomic(hw_atl_rdm_rx_dma_desc_cache_init_done_get,
+ hw, val, val == 1, 1000U, 10000U);
+
+err_exit:
+ return err;
+}
+
int aq_hw_err_from_flags(struct aq_hw_s *hw)
{
int err = 0;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.h
index ffa6e4067c21..d89c63d88e4a 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.h
@@ -35,6 +35,7 @@ u32 aq_hw_read_reg(struct aq_hw_s *hw, u32 reg);
void aq_hw_write_reg(struct aq_hw_s *hw, u32 reg, u32 value);
u64 aq_hw_read_reg64(struct aq_hw_s *hw, u32 reg);
void aq_hw_write_reg64(struct aq_hw_s *hw, u32 reg, u64 value);
+int aq_hw_invalidate_descriptor_cache(struct aq_hw_s *hw);
int aq_hw_err_from_flags(struct aq_hw_s *hw);
int aq_hw_num_tcs(struct aq_hw_s *hw);
int aq_hw_q_per_tc(struct aq_hw_s *hw);
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index 0eaaba3a18ee..c8466ebd4a03 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -547,6 +547,11 @@ static int __aq_ring_rx_clean(struct aq_ring_s *self, struct napi_struct *napi,
if (!buff->is_eop) {
unsigned int frag_cnt = 0U;
+
+ /* There will be an extra fragment */
+ if (buff->len > AQ_CFG_RX_HDR_SIZE)
+ frag_cnt++;
+
buff_ = buff;
do {
bool is_rsc_completed = true;
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
index 54e70f07b573..7b4814b3ba44 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
@@ -1198,26 +1198,9 @@ static int hw_atl_b0_hw_interrupt_moderation_set(struct aq_hw_s *self)
static int hw_atl_b0_hw_stop(struct aq_hw_s *self)
{
- int err;
- u32 val;
-
hw_atl_b0_hw_irq_disable(self, HW_ATL_B0_INT_MASK);
- /* Invalidate Descriptor Cache to prevent writing to the cached
- * descriptors and to the data pointer of those descriptors
- */
- hw_atl_rdm_rx_dma_desc_cache_init_tgl(self);
-
- err = aq_hw_err_from_flags(self);
-
- if (err)
- goto err_exit;
-
- readx_poll_timeout_atomic(hw_atl_rdm_rx_dma_desc_cache_init_done_get,
- self, val, val == 1, 1000U, 10000U);
-
-err_exit:
- return err;
+ return aq_hw_invalidate_descriptor_cache(self);
}
int hw_atl_b0_hw_ring_tx_stop(struct aq_hw_s *self, struct aq_ring_s *ring)
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c
index 5dfc751572ed..bc4e1b6035e0 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c
@@ -759,7 +759,7 @@ static int hw_atl2_hw_stop(struct aq_hw_s *self)
{
hw_atl_b0_hw_irq_disable(self, HW_ATL2_INT_MASK);
- return 0;
+ return aq_hw_invalidate_descriptor_cache(self);
}
static struct aq_stats_s *hw_atl2_utils_get_hw_stats(struct aq_hw_s *self)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
index ae734314f8de..1c888d6c3aee 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
@@ -895,9 +895,9 @@ static void bnxt_ptp_free(struct bnxt *bp)
if (ptp->ptp_clock) {
ptp_clock_unregister(ptp->ptp_clock);
ptp->ptp_clock = NULL;
- kfree(ptp->ptp_info.pin_config);
- ptp->ptp_info.pin_config = NULL;
}
+ kfree(ptp->ptp_info.pin_config);
+ ptp->ptp_info.pin_config = NULL;
}
int bnxt_ptp_init(struct bnxt *bp, bool phc_cfg)
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 1ea7c86f7501..e01e469e8be6 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -283,9 +283,9 @@ static void macb_set_hwaddr(struct macb *bp)
u32 bottom;
u16 top;
- bottom = cpu_to_le32(*((u32 *)bp->dev->dev_addr));
+ bottom = get_unaligned_le32(bp->dev->dev_addr);
macb_or_gem_writel(bp, SA1B, bottom);
- top = cpu_to_le16(*((u16 *)(bp->dev->dev_addr + 4)));
+ top = get_unaligned_le16(bp->dev->dev_addr + 4);
macb_or_gem_writel(bp, SA1T, top);
if (gem_has_ptp(bp)) {
@@ -5068,11 +5068,11 @@ static int macb_remove(struct platform_device *pdev)
if (dev) {
bp = netdev_priv(dev);
+ unregister_netdev(dev);
phy_exit(bp->sgmii_phy);
mdiobus_unregister(bp->mii_bus);
mdiobus_free(bp->mii_bus);
- unregister_netdev(dev);
tasklet_kill(&bp->hresp_err_tasklet);
pm_runtime_disable(&pdev->dev);
pm_runtime_dont_use_autosuspend(&pdev->dev);
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 7a3f7b4b859e..dbbd25fde131 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1297,7 +1297,8 @@ static void be_xmit_flush(struct be_adapter *adapter, struct be_tx_obj *txo)
(adapter->bmc_filt_mask & BMC_FILT_MULTICAST)
static bool be_send_pkt_to_bmc(struct be_adapter *adapter,
- struct sk_buff **skb)
+ struct sk_buff **skb,
+ struct be_wrb_params *wrb_params)
{
struct ethhdr *eh = (struct ethhdr *)(*skb)->data;
bool os2bmc = false;
@@ -1361,7 +1362,7 @@ static bool be_send_pkt_to_bmc(struct be_adapter *adapter,
* to BMC, asic expects the vlan to be inline in the packet.
*/
if (os2bmc)
- *skb = be_insert_vlan_in_pkt(adapter, *skb, NULL);
+ *skb = be_insert_vlan_in_pkt(adapter, *skb, wrb_params);
return os2bmc;
}
@@ -1388,7 +1389,7 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev)
/* if os2bmc is enabled and if the pkt is destined to bmc,
* enqueue the pkt a 2nd time with mgmt bit set.
*/
- if (be_send_pkt_to_bmc(adapter, &skb)) {
+ if (be_send_pkt_to_bmc(adapter, &skb, &wrb_params)) {
BE_WRB_F_SET(wrb_params.features, OS2BMC, 1);
wrb_cnt = be_xmit_enqueue(adapter, txo, skb, &wrb_params);
if (unlikely(!wrb_cnt))
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index ca271d7a388b..c8f897afb30a 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1681,6 +1681,8 @@ fec_enet_rx_queue(struct net_device *ndev, int budget, u16 queue_id)
ndev->stats.rx_packets++;
pkt_len = fec16_to_cpu(bdp->cbd_datlen);
ndev->stats.rx_bytes += pkt_len;
+ if (fep->quirks & FEC_QUIRK_HAS_RACC)
+ ndev->stats.rx_bytes -= 2;
index = fec_enet_get_bd_index(bdp, &rxq->bd);
page = rxq->rx_skb_info[index].page;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index c509c1e12109..c45340f26ee4 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -9452,8 +9452,7 @@ static int hclge_mii_ioctl(struct hclge_dev *hdev, struct ifreq *ifr, int cmd)
/* this command reads phy id and register at the same time */
fallthrough;
case SIOCGMIIREG:
- data->val_out = hclge_read_phy_reg(hdev, data->reg_num);
- return 0;
+ return hclge_read_phy_reg(hdev, data->reg_num, &data->val_out);
case SIOCSMIIREG:
return hclge_write_phy_reg(hdev, data->reg_num, data->val_in);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
index 80079657afeb..b8dbf932caf9 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
@@ -274,7 +274,7 @@ void hclge_mac_stop_phy(struct hclge_dev *hdev)
phy_stop(phydev);
}
-u16 hclge_read_phy_reg(struct hclge_dev *hdev, u16 reg_addr)
+int hclge_read_phy_reg(struct hclge_dev *hdev, u16 reg_addr, u16 *val)
{
struct hclge_phy_reg_cmd *req;
struct hclge_desc desc;
@@ -286,11 +286,14 @@ u16 hclge_read_phy_reg(struct hclge_dev *hdev, u16 reg_addr)
req->reg_addr = cpu_to_le16(reg_addr);
ret = hclge_cmd_send(&hdev->hw, &desc, 1);
- if (ret)
+ if (ret) {
dev_err(&hdev->pdev->dev,
"failed to read phy reg, ret = %d.\n", ret);
+ return ret;
+ }
- return le16_to_cpu(req->reg_val);
+ *val = le16_to_cpu(req->reg_val);
+ return 0;
}
int hclge_write_phy_reg(struct hclge_dev *hdev, u16 reg_addr, u16 val)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h
index 4200d0b6d931..21d434c82475 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h
@@ -13,7 +13,7 @@ int hclge_mac_connect_phy(struct hnae3_handle *handle);
void hclge_mac_disconnect_phy(struct hnae3_handle *handle);
void hclge_mac_start_phy(struct hclge_dev *hdev);
void hclge_mac_stop_phy(struct hclge_dev *hdev);
-u16 hclge_read_phy_reg(struct hclge_dev *hdev, u16 reg_addr);
+int hclge_read_phy_reg(struct hclge_dev *hdev, u16 reg_addr, u16 *val);
int hclge_write_phy_reg(struct hclge_dev *hdev, u16 reg_addr, u16 val);
#endif
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_common.c b/drivers/net/ethernet/intel/fm10k/fm10k_common.c
index f51a63fca513..1f919a50c765 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_common.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_common.c
@@ -447,17 +447,16 @@ void fm10k_update_hw_stats_q(struct fm10k_hw *hw, struct fm10k_hw_stats_q *q,
/**
* fm10k_unbind_hw_stats_q - Unbind the queue counters from their queues
* @q: pointer to the ring of hardware statistics queue
- * @idx: index pointing to the start of the ring iteration
* @count: number of queues to iterate over
*
* Function invalidates the index values for the queues so any updates that
* may have happened are ignored and the base for the queue stats is reset.
**/
-void fm10k_unbind_hw_stats_q(struct fm10k_hw_stats_q *q, u32 idx, u32 count)
+void fm10k_unbind_hw_stats_q(struct fm10k_hw_stats_q *q, u32 count)
{
u32 i;
- for (i = 0; i < count; i++, idx++, q++) {
+ for (i = 0; i < count; i++, q++) {
q->rx_stats_idx = 0;
q->tx_stats_idx = 0;
}
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_common.h b/drivers/net/ethernet/intel/fm10k/fm10k_common.h
index 4c48fb73b3e7..13fca6a91a01 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_common.h
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_common.h
@@ -43,6 +43,6 @@ u32 fm10k_read_hw_stats_32b(struct fm10k_hw *hw, u32 addr,
void fm10k_update_hw_stats_q(struct fm10k_hw *hw, struct fm10k_hw_stats_q *q,
u32 idx, u32 count);
#define fm10k_unbind_hw_stats_32b(s) ((s)->base_h = 0)
-void fm10k_unbind_hw_stats_q(struct fm10k_hw_stats_q *q, u32 idx, u32 count);
+void fm10k_unbind_hw_stats_q(struct fm10k_hw_stats_q *q, u32 count);
s32 fm10k_get_host_state_generic(struct fm10k_hw *hw, bool *host_ready);
#endif /* _FM10K_COMMON_H_ */
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
index af1b0cde3670..8fb99fa7ae60 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
@@ -1509,7 +1509,7 @@ static void fm10k_rebind_hw_stats_pf(struct fm10k_hw *hw,
fm10k_unbind_hw_stats_32b(&stats->nodesc_drop);
/* Unbind Queue Statistics */
- fm10k_unbind_hw_stats_q(stats->q, 0, hw->mac.max_queues);
+ fm10k_unbind_hw_stats_q(stats->q, hw->mac.max_queues);
/* Reinitialize bases for all stats */
fm10k_update_hw_stats_pf(hw, stats);
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_vf.c b/drivers/net/ethernet/intel/fm10k/fm10k_vf.c
index dc8ccd378ec9..6a3aebd56e6c 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_vf.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_vf.c
@@ -465,7 +465,7 @@ static void fm10k_rebind_hw_stats_vf(struct fm10k_hw *hw,
struct fm10k_hw_stats *stats)
{
/* Unbind Queue Statistics */
- fm10k_unbind_hw_stats_q(stats->q, 0, hw->mac.max_queues);
+ fm10k_unbind_hw_stats_q(stats->q, hw->mac.max_queues);
/* Reinitialize bases for all stats */
fm10k_update_hw_stats_vf(hw, stats);
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 9be88820b77c..9a540b85756f 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -8609,7 +8609,7 @@ static int ice_create_q_channels(struct ice_vsi *vsi)
list_add_tail(&ch->list, &vsi->ch_list);
vsi->tc_map_vsi[i] = ch->ch_vsi;
dev_dbg(ice_pf_to_dev(pf),
- "successfully created channel: VSI %pK\n", ch->ch_vsi);
+ "successfully created channel: VSI %p\n", ch->ch_vsi);
}
return 0;
diff --git a/drivers/net/ethernet/intel/ice/ice_trace.h b/drivers/net/ethernet/intel/ice/ice_trace.h
index ae98d5a8ff60..ab76d4bb9aea 100644
--- a/drivers/net/ethernet/intel/ice/ice_trace.h
+++ b/drivers/net/ethernet/intel/ice/ice_trace.h
@@ -129,7 +129,7 @@ DECLARE_EVENT_CLASS(ice_tx_template,
__entry->buf = buf;
__assign_str(devname, ring->netdev->name);),
- TP_printk("netdev: %s ring: %pK desc: %pK buf %pK", __get_str(devname),
+ TP_printk("netdev: %s ring: %p desc: %p buf %p", __get_str(devname),
__entry->ring, __entry->desc, __entry->buf)
);
@@ -157,7 +157,7 @@ DECLARE_EVENT_CLASS(ice_rx_template,
__entry->desc = desc;
__assign_str(devname, ring->netdev->name);),
- TP_printk("netdev: %s ring: %pK desc: %pK", __get_str(devname),
+ TP_printk("netdev: %s ring: %p desc: %p", __get_str(devname),
__entry->ring, __entry->desc)
);
DEFINE_EVENT(ice_rx_template, ice_clean_rx_irq,
@@ -181,7 +181,7 @@ DECLARE_EVENT_CLASS(ice_rx_indicate_template,
__entry->skb = skb;
__assign_str(devname, ring->netdev->name);),
- TP_printk("netdev: %s ring: %pK desc: %pK skb %pK", __get_str(devname),
+ TP_printk("netdev: %s ring: %p desc: %p skb %p", __get_str(devname),
__entry->ring, __entry->desc, __entry->skb)
);
@@ -204,7 +204,7 @@ DECLARE_EVENT_CLASS(ice_xmit_template,
__entry->skb = skb;
__assign_str(devname, ring->netdev->name);),
- TP_printk("netdev: %s skb: %pK ring: %pK", __get_str(devname),
+ TP_printk("netdev: %s skb: %p ring: %p", __get_str(devname),
__entry->skb, __entry->ring)
);
@@ -227,7 +227,7 @@ DECLARE_EVENT_CLASS(ice_tx_tstamp_template,
TP_fast_assign(__entry->skb = skb;
__entry->idx = idx;),
- TP_printk("skb %pK idx %d",
+ TP_printk("skb %p idx %d",
__entry->skb, __entry->idx)
);
#define DEFINE_TX_TSTAMP_OP_EVENT(name) \
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 0ee456480a48..906bf327cdef 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -165,15 +165,6 @@ struct page_pool;
#define MLX5E_MAX_KLM_PER_WQE(mdev) \
MLX5E_KLM_ENTRIES_PER_WQE(MLX5_SEND_WQE_BB * mlx5e_get_max_sq_aligned_wqebbs(mdev))
-#define MLX5E_MSG_LEVEL NETIF_MSG_LINK
-
-#define mlx5e_dbg(mlevel, priv, format, ...) \
-do { \
- if (NETIF_MSG_##mlevel & (priv)->msglevel) \
- netdev_warn(priv->netdev, format, \
- ##__VA_ARGS__); \
-} while (0)
-
#define mlx5e_state_dereference(priv, p) \
rcu_dereference_protected((p), lockdep_is_held(&(priv)->state_lock))
@@ -901,7 +892,6 @@ struct mlx5e_priv {
#endif
/* priv data path fields - end */
- u32 msglevel;
unsigned long state;
struct mutex state_lock; /* Protects Interface state */
struct mlx5e_rq drop_rq;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
index 89510cac46c2..505ba41195b9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@@ -287,6 +287,78 @@ int mlx5e_port_set_pbmc(struct mlx5_core_dev *mdev, void *in)
return err;
}
+int mlx5e_port_query_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
+ u8 pool_idx, void *out, int size_out)
+{
+ u32 in[MLX5_ST_SZ_DW(sbpr_reg)] = {};
+
+ MLX5_SET(sbpr_reg, in, desc, desc);
+ MLX5_SET(sbpr_reg, in, dir, dir);
+ MLX5_SET(sbpr_reg, in, pool, pool_idx);
+
+ return mlx5_core_access_reg(mdev, in, sizeof(in), out, size_out, MLX5_REG_SBPR, 0, 0);
+}
+
+int mlx5e_port_set_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
+ u8 pool_idx, u32 infi_size, u32 size)
+{
+ u32 out[MLX5_ST_SZ_DW(sbpr_reg)] = {};
+ u32 in[MLX5_ST_SZ_DW(sbpr_reg)] = {};
+
+ MLX5_SET(sbpr_reg, in, desc, desc);
+ MLX5_SET(sbpr_reg, in, dir, dir);
+ MLX5_SET(sbpr_reg, in, pool, pool_idx);
+ MLX5_SET(sbpr_reg, in, infi_size, infi_size);
+ MLX5_SET(sbpr_reg, in, size, size);
+ MLX5_SET(sbpr_reg, in, mode, 1);
+
+ return mlx5_core_access_reg(mdev, in, sizeof(in), out, sizeof(out), MLX5_REG_SBPR, 0, 1);
+}
+
+static int mlx5e_port_query_sbcm(struct mlx5_core_dev *mdev, u32 desc,
+ u8 pg_buff_idx, u8 dir, void *out,
+ int size_out)
+{
+ u32 in[MLX5_ST_SZ_DW(sbcm_reg)] = {};
+
+ MLX5_SET(sbcm_reg, in, desc, desc);
+ MLX5_SET(sbcm_reg, in, local_port, 1);
+ MLX5_SET(sbcm_reg, in, pg_buff, pg_buff_idx);
+ MLX5_SET(sbcm_reg, in, dir, dir);
+
+ return mlx5_core_access_reg(mdev, in, sizeof(in), out, size_out, MLX5_REG_SBCM, 0, 0);
+}
+
+int mlx5e_port_set_sbcm(struct mlx5_core_dev *mdev, u32 desc, u8 pg_buff_idx,
+ u8 dir, u8 infi_size, u32 max_buff, u8 pool_idx)
+{
+ u32 out[MLX5_ST_SZ_DW(sbcm_reg)] = {};
+ u32 in[MLX5_ST_SZ_DW(sbcm_reg)] = {};
+ u32 min_buff;
+ int err;
+ u8 exc;
+
+ err = mlx5e_port_query_sbcm(mdev, desc, pg_buff_idx, dir, out,
+ sizeof(out));
+ if (err)
+ return err;
+
+ exc = MLX5_GET(sbcm_reg, out, exc);
+ min_buff = MLX5_GET(sbcm_reg, out, min_buff);
+
+ MLX5_SET(sbcm_reg, in, desc, desc);
+ MLX5_SET(sbcm_reg, in, local_port, 1);
+ MLX5_SET(sbcm_reg, in, pg_buff, pg_buff_idx);
+ MLX5_SET(sbcm_reg, in, dir, dir);
+ MLX5_SET(sbcm_reg, in, exc, exc);
+ MLX5_SET(sbcm_reg, in, min_buff, min_buff);
+ MLX5_SET(sbcm_reg, in, infi_max, infi_size);
+ MLX5_SET(sbcm_reg, in, max_buff, max_buff);
+ MLX5_SET(sbcm_reg, in, pool, pool_idx);
+
+ return mlx5_core_access_reg(mdev, in, sizeof(in), out, sizeof(out), MLX5_REG_SBCM, 0, 1);
+}
+
/* buffer[i]: buffer that priority i mapped to */
int mlx5e_port_query_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer)
{
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.h b/drivers/net/ethernet/mellanox/mlx5/core/en/port.h
index 7a7defe60792..3f474e370828 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.h
@@ -57,6 +57,12 @@ u32 mlx5e_port_speed2linkmodes(struct mlx5_core_dev *mdev, u32 speed,
bool mlx5e_ptys_ext_supported(struct mlx5_core_dev *mdev);
int mlx5e_port_query_pbmc(struct mlx5_core_dev *mdev, void *out);
int mlx5e_port_set_pbmc(struct mlx5_core_dev *mdev, void *in);
+int mlx5e_port_query_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
+ u8 pool_idx, void *out, int size_out);
+int mlx5e_port_set_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
+ u8 pool_idx, u32 infi_size, u32 size);
+int mlx5e_port_set_sbcm(struct mlx5_core_dev *mdev, u32 desc, u8 pg_buff_idx,
+ u8 dir, u8 infi_size, u32 max_buff, u8 pool_idx);
int mlx5e_port_query_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
int mlx5e_port_set_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
index 7899a7230299..5fa692b8a3b7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
@@ -51,7 +51,7 @@ int mlx5e_port_query_buffer(struct mlx5e_priv *priv,
if (err)
goto out;
- for (i = 0; i < MLX5E_MAX_BUFFER; i++) {
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++) {
buffer = MLX5_ADDR_OF(pbmc_reg, out, buffer[i]);
port_buffer->buffer[i].lossy =
MLX5_GET(bufferx_reg, buffer, lossy);
@@ -65,33 +65,231 @@ int mlx5e_port_query_buffer(struct mlx5e_priv *priv,
MLX5_GET(bufferx_reg, buffer, xoff_threshold) * port_buff_cell_sz;
total_used += port_buffer->buffer[i].size;
- mlx5e_dbg(HW, priv, "buffer %d: size=%d, xon=%d, xoff=%d, epsb=%d, lossy=%d\n", i,
- port_buffer->buffer[i].size,
- port_buffer->buffer[i].xon,
- port_buffer->buffer[i].xoff,
- port_buffer->buffer[i].epsb,
- port_buffer->buffer[i].lossy);
+ netdev_dbg(priv->netdev, "buffer %d: size=%d, xon=%d, xoff=%d, epsb=%d, lossy=%d\n",
+ i,
+ port_buffer->buffer[i].size,
+ port_buffer->buffer[i].xon,
+ port_buffer->buffer[i].xoff,
+ port_buffer->buffer[i].epsb,
+ port_buffer->buffer[i].lossy);
+ }
+
+ port_buffer->internal_buffers_size = 0;
+ for (i = MLX5E_MAX_NETWORK_BUFFER; i < MLX5E_TOTAL_BUFFERS; i++) {
+ buffer = MLX5_ADDR_OF(pbmc_reg, out, buffer[i]);
+ port_buffer->internal_buffers_size +=
+ MLX5_GET(bufferx_reg, buffer, size) * port_buff_cell_sz;
}
port_buffer->port_buffer_size =
MLX5_GET(pbmc_reg, out, port_buffer_size) * port_buff_cell_sz;
- port_buffer->spare_buffer_size =
- port_buffer->port_buffer_size - total_used;
-
- mlx5e_dbg(HW, priv, "total buffer size=%d, spare buffer size=%d\n",
- port_buffer->port_buffer_size,
- port_buffer->spare_buffer_size);
+ port_buffer->headroom_size = total_used;
+ port_buffer->spare_buffer_size = port_buffer->port_buffer_size -
+ port_buffer->internal_buffers_size -
+ port_buffer->headroom_size;
+
+ netdev_dbg(priv->netdev,
+ "total buffer size=%u, headroom buffer size=%u, internal buffers size=%u, spare buffer size=%u\n",
+ port_buffer->port_buffer_size, port_buffer->headroom_size,
+ port_buffer->internal_buffers_size,
+ port_buffer->spare_buffer_size);
out:
kfree(out);
return err;
}
+struct mlx5e_buffer_pool {
+ u32 infi_size;
+ u32 size;
+ u32 buff_occupancy;
+};
+
+static int mlx5e_port_query_pool(struct mlx5_core_dev *mdev,
+ struct mlx5e_buffer_pool *buffer_pool,
+ u32 desc, u8 dir, u8 pool_idx)
+{
+ u32 out[MLX5_ST_SZ_DW(sbpr_reg)] = {};
+ int err;
+
+ err = mlx5e_port_query_sbpr(mdev, desc, dir, pool_idx, out,
+ sizeof(out));
+ if (err)
+ return err;
+
+ buffer_pool->size = MLX5_GET(sbpr_reg, out, size);
+ buffer_pool->infi_size = MLX5_GET(sbpr_reg, out, infi_size);
+ buffer_pool->buff_occupancy = MLX5_GET(sbpr_reg, out, buff_occupancy);
+
+ return err;
+}
+
+enum {
+ MLX5_INGRESS_DIR = 0,
+ MLX5_EGRESS_DIR = 1,
+};
+
+enum {
+ MLX5_LOSSY_POOL = 0,
+ MLX5_LOSSLESS_POOL = 1,
+};
+
+/* No limit on usage of shared buffer pool (max_buff=0) */
+#define MLX5_SB_POOL_NO_THRESHOLD 0
+/* Shared buffer pool usage threshold when calculated
+ * dynamically in alpha units. alpha=13 is equivalent to
+ * HW_alpha of [(1/128) * 2 ^ (alpha-1)] = 32, where HW_alpha
+ * equates to the following portion of the shared buffer pool:
+ * [32 / (1 + n * 32)] While *n* is the number of buffers
+ * that are using the shared buffer pool.
+ */
+#define MLX5_SB_POOL_THRESHOLD 13
+
+/* Shared buffer class management parameters */
+struct mlx5_sbcm_params {
+ u8 pool_idx;
+ u8 max_buff;
+ u8 infi_size;
+};
+
+static const struct mlx5_sbcm_params sbcm_default = {
+ .pool_idx = MLX5_LOSSY_POOL,
+ .max_buff = MLX5_SB_POOL_NO_THRESHOLD,
+ .infi_size = 0,
+};
+
+static const struct mlx5_sbcm_params sbcm_lossy = {
+ .pool_idx = MLX5_LOSSY_POOL,
+ .max_buff = MLX5_SB_POOL_NO_THRESHOLD,
+ .infi_size = 1,
+};
+
+static const struct mlx5_sbcm_params sbcm_lossless = {
+ .pool_idx = MLX5_LOSSLESS_POOL,
+ .max_buff = MLX5_SB_POOL_THRESHOLD,
+ .infi_size = 0,
+};
+
+static const struct mlx5_sbcm_params sbcm_lossless_no_threshold = {
+ .pool_idx = MLX5_LOSSLESS_POOL,
+ .max_buff = MLX5_SB_POOL_NO_THRESHOLD,
+ .infi_size = 1,
+};
+
+/**
+ * select_sbcm_params() - selects the shared buffer pool configuration
+ *
+ * @buffer: <input> port buffer to retrieve params of
+ * @lossless_buff_count: <input> number of lossless buffers in total
+ *
+ * The selection is based on the following rules:
+ * 1. If buffer size is 0, no shared buffer pool is used.
+ * 2. If buffer is lossy, use lossy shared buffer pool.
+ * 3. If there are more than 1 lossless buffers, use lossless shared buffer pool
+ * with threshold.
+ * 4. If there is only 1 lossless buffer, use lossless shared buffer pool
+ * without threshold.
+ *
+ * @return const struct mlx5_sbcm_params* selected values
+ */
+static const struct mlx5_sbcm_params *
+select_sbcm_params(struct mlx5e_bufferx_reg *buffer, u8 lossless_buff_count)
+{
+ if (buffer->size == 0)
+ return &sbcm_default;
+
+ if (buffer->lossy)
+ return &sbcm_lossy;
+
+ if (lossless_buff_count > 1)
+ return &sbcm_lossless;
+
+ return &sbcm_lossless_no_threshold;
+}
+
+static int port_update_pool_cfg(struct mlx5_core_dev *mdev,
+ struct mlx5e_port_buffer *port_buffer)
+{
+ const struct mlx5_sbcm_params *p;
+ u8 lossless_buff_count = 0;
+ int err;
+ int i;
+
+ if (!MLX5_CAP_GEN(mdev, sbcam_reg))
+ return 0;
+
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++)
+ lossless_buff_count += ((port_buffer->buffer[i].size) &&
+ (!(port_buffer->buffer[i].lossy)));
+
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++) {
+ p = select_sbcm_params(&port_buffer->buffer[i], lossless_buff_count);
+ err = mlx5e_port_set_sbcm(mdev, 0, i,
+ MLX5_INGRESS_DIR,
+ p->infi_size,
+ p->max_buff,
+ p->pool_idx);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
+static int port_update_shared_buffer(struct mlx5_core_dev *mdev,
+ u32 current_headroom_size,
+ u32 new_headroom_size)
+{
+ struct mlx5e_buffer_pool lossless_ipool;
+ struct mlx5e_buffer_pool lossy_epool;
+ u32 lossless_ipool_size;
+ u32 shared_buffer_size;
+ u32 total_buffer_size;
+ u32 lossy_epool_size;
+ int err;
+
+ if (!MLX5_CAP_GEN(mdev, sbcam_reg))
+ return 0;
+
+ err = mlx5e_port_query_pool(mdev, &lossy_epool, 0, MLX5_EGRESS_DIR,
+ MLX5_LOSSY_POOL);
+ if (err)
+ return err;
+
+ err = mlx5e_port_query_pool(mdev, &lossless_ipool, 0, MLX5_INGRESS_DIR,
+ MLX5_LOSSLESS_POOL);
+ if (err)
+ return err;
+
+ total_buffer_size = current_headroom_size + lossy_epool.size +
+ lossless_ipool.size;
+ shared_buffer_size = total_buffer_size - new_headroom_size;
+
+ if (shared_buffer_size < 4) {
+ pr_err("Requested port buffer is too large, not enough space left for shared buffer\n");
+ return -EINVAL;
+ }
+
+ /* Total shared buffer size is split in a ratio of 3:1 between
+ * lossy and lossless pools respectively.
+ */
+ lossless_ipool_size = shared_buffer_size / 4;
+ lossy_epool_size = shared_buffer_size - lossless_ipool_size;
+
+ mlx5e_port_set_sbpr(mdev, 0, MLX5_EGRESS_DIR, MLX5_LOSSY_POOL, 0,
+ lossy_epool_size);
+ mlx5e_port_set_sbpr(mdev, 0, MLX5_INGRESS_DIR, MLX5_LOSSLESS_POOL, 0,
+ lossless_ipool_size);
+ return 0;
+}
+
static int port_set_buffer(struct mlx5e_priv *priv,
struct mlx5e_port_buffer *port_buffer)
{
u16 port_buff_cell_sz = priv->dcbx.port_buff_cell_sz;
struct mlx5_core_dev *mdev = priv->mdev;
int sz = MLX5_ST_SZ_BYTES(pbmc_reg);
+ u32 current_headroom_cells = 0;
+ u32 new_headroom_cells = 0;
void *in;
int err;
int i;
@@ -104,13 +302,16 @@ static int port_set_buffer(struct mlx5e_priv *priv,
if (err)
goto out;
- for (i = 0; i < MLX5E_MAX_BUFFER; i++) {
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++) {
void *buffer = MLX5_ADDR_OF(pbmc_reg, in, buffer[i]);
+ current_headroom_cells += MLX5_GET(bufferx_reg, buffer, size);
+
u64 size = port_buffer->buffer[i].size;
u64 xoff = port_buffer->buffer[i].xoff;
u64 xon = port_buffer->buffer[i].xon;
do_div(size, port_buff_cell_sz);
+ new_headroom_cells += size;
do_div(xoff, port_buff_cell_sz);
do_div(xon, port_buff_cell_sz);
MLX5_SET(bufferx_reg, buffer, size, size);
@@ -119,6 +320,15 @@ static int port_set_buffer(struct mlx5e_priv *priv,
MLX5_SET(bufferx_reg, buffer, xon_threshold, xon);
}
+ err = port_update_shared_buffer(priv->mdev, current_headroom_cells,
+ new_headroom_cells);
+ if (err)
+ goto out;
+
+ err = port_update_pool_cfg(priv->mdev, port_buffer);
+ if (err)
+ goto out;
+
err = mlx5e_port_set_pbmc(mdev, in);
out:
kfree(in);
@@ -141,7 +351,7 @@ static u32 calculate_xoff(struct mlx5e_priv *priv, unsigned int mtu)
xoff = (301 + 216 * priv->dcbx.cable_len / 100) * speed / 1000 + 272 * mtu / 100;
- mlx5e_dbg(HW, priv, "%s: xoff=%d\n", __func__, xoff);
+ netdev_dbg(priv->netdev, "%s: xoff=%d\n", __func__, xoff);
return xoff;
}
@@ -150,7 +360,7 @@ static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
{
int i;
- for (i = 0; i < MLX5E_MAX_BUFFER; i++) {
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++) {
if (port_buffer->buffer[i].lossy) {
port_buffer->buffer[i].xoff = 0;
port_buffer->buffer[i].xon = 0;
@@ -174,6 +384,7 @@ static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
/**
* update_buffer_lossy - Update buffer configuration based on pfc
+ * @mdev: port function core device
* @max_mtu: netdev's max_mtu
* @pfc_en: <input> current pfc configuration
* @buffer: <input> current prio to buffer mapping
@@ -192,7 +403,8 @@ static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
* @return: 0 if no error,
* sets change to true if buffer configuration was modified.
*/
-static int update_buffer_lossy(unsigned int max_mtu,
+static int update_buffer_lossy(struct mlx5_core_dev *mdev,
+ unsigned int max_mtu,
u8 pfc_en, u8 *buffer, u32 xoff, u16 port_buff_cell_sz,
struct mlx5e_port_buffer *port_buffer,
bool *change)
@@ -205,7 +417,7 @@ static int update_buffer_lossy(unsigned int max_mtu,
int err;
int i;
- for (i = 0; i < MLX5E_MAX_BUFFER; i++) {
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++) {
prio_count = 0;
lossy_count = 0;
@@ -233,6 +445,10 @@ static int update_buffer_lossy(unsigned int max_mtu,
if (err)
return err;
+ err = port_update_pool_cfg(mdev, port_buffer);
+ if (err)
+ return err;
+
*change = true;
}
@@ -267,6 +483,7 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
u8 *prio2buffer)
{
u16 port_buff_cell_sz = priv->dcbx.port_buff_cell_sz;
+ struct net_device *netdev = priv->netdev;
struct mlx5e_port_buffer port_buffer;
u32 xoff = calculate_xoff(priv, mtu);
bool update_prio2buffer = false;
@@ -278,7 +495,7 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
int err;
int i;
- mlx5e_dbg(HW, priv, "%s: change=%x\n", __func__, change);
+ netdev_dbg(netdev, "%s: change=%x\n", __func__, change);
max_mtu = max_t(unsigned int, priv->netdev->max_mtu, MINIMUM_MAX_MTU);
err = mlx5e_port_query_buffer(priv, &port_buffer);
@@ -293,34 +510,41 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
}
if (change & MLX5E_PORT_BUFFER_PFC) {
+ netdev_dbg(netdev, "%s: requested PFC per priority bitmask: 0x%x\n",
+ __func__, pfc->pfc_en);
err = mlx5e_port_query_priority2buffer(priv->mdev, buffer);
if (err)
return err;
- err = update_buffer_lossy(max_mtu, pfc->pfc_en, buffer, xoff, port_buff_cell_sz,
- &port_buffer, &update_buffer);
+ err = update_buffer_lossy(priv->mdev, max_mtu, pfc->pfc_en, buffer, xoff,
+ port_buff_cell_sz, &port_buffer,
+ &update_buffer);
if (err)
return err;
}
if (change & MLX5E_PORT_BUFFER_PRIO2BUFFER) {
update_prio2buffer = true;
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++)
+ netdev_dbg(priv->netdev, "%s: requested to map prio[%d] to buffer %d\n",
+ __func__, i, prio2buffer[i]);
+
err = fill_pfc_en(priv->mdev, &curr_pfc_en);
if (err)
return err;
- err = update_buffer_lossy(max_mtu, curr_pfc_en, prio2buffer, xoff,
+ err = update_buffer_lossy(priv->mdev, max_mtu, curr_pfc_en, prio2buffer, xoff,
port_buff_cell_sz, &port_buffer, &update_buffer);
if (err)
return err;
}
if (change & MLX5E_PORT_BUFFER_SIZE) {
- for (i = 0; i < MLX5E_MAX_BUFFER; i++) {
- mlx5e_dbg(HW, priv, "%s: buffer[%d]=%d\n", __func__, i, buffer_size[i]);
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++) {
+ netdev_dbg(priv->netdev, "%s: buffer[%d]=%d\n", __func__, i, buffer_size[i]);
if (!port_buffer.buffer[i].lossy && !buffer_size[i]) {
- mlx5e_dbg(HW, priv, "%s: lossless buffer[%d] size cannot be zero\n",
- __func__, i);
+ netdev_dbg(priv->netdev, "%s: lossless buffer[%d] size cannot be zero\n",
+ __func__, i);
return -EINVAL;
}
@@ -328,9 +552,11 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
total_used += buffer_size[i];
}
- mlx5e_dbg(HW, priv, "%s: total buffer requested=%d\n", __func__, total_used);
+ netdev_dbg(priv->netdev, "%s: total buffer requested=%d\n", __func__, total_used);
- if (total_used > port_buffer.port_buffer_size)
+ if (total_used > port_buffer.headroom_size &&
+ (total_used - port_buffer.headroom_size) >
+ port_buffer.spare_buffer_size)
return -EINVAL;
update_buffer = true;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h
index 80af7a5ac604..f4a19ffbb641 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h
@@ -35,7 +35,8 @@
#include "en.h"
#include "port.h"
-#define MLX5E_MAX_BUFFER 8
+#define MLX5E_MAX_NETWORK_BUFFER 8
+#define MLX5E_TOTAL_BUFFERS 10
#define MLX5E_DEFAULT_CABLE_LEN 7 /* 7 meters */
#define MLX5_BUFFER_SUPPORTED(mdev) (MLX5_CAP_GEN(mdev, pcam_reg) && \
@@ -60,7 +61,9 @@ struct mlx5e_bufferx_reg {
struct mlx5e_port_buffer {
u32 port_buffer_size;
u32 spare_buffer_size;
- struct mlx5e_bufferx_reg buffer[MLX5E_MAX_BUFFER];
+ u32 headroom_size; /* Buffers 0-7 */
+ u32 internal_buffers_size; /* Buffers 8-9 */
+ struct mlx5e_bufferx_reg buffer[MLX5E_MAX_NETWORK_BUFFER];
};
int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
index ad51edf55318..16fade5b2d7e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
@@ -595,10 +595,10 @@ static struct mlx5_flow_handle *arfs_add_rule(struct mlx5e_priv *priv,
if (IS_ERR(rule)) {
err = PTR_ERR(rule);
priv->channel_stats[arfs_rule->rxq]->rq.arfs_err++;
- mlx5e_dbg(HW, priv,
- "%s: add rule(filter id=%d, rq idx=%d, ip proto=0x%x) failed,err=%d\n",
- __func__, arfs_rule->filter_id, arfs_rule->rxq,
- tuple->ip_proto, err);
+ netdev_dbg(priv->netdev,
+ "%s: add rule(filter id=%d, rq idx=%d, ip proto=0x%x) failed,err=%d\n",
+ __func__, arfs_rule->filter_id, arfs_rule->rxq,
+ tuple->ip_proto, err);
}
out:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
index 89de92d06483..e29a8ed7e7ac 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
@@ -275,10 +275,10 @@ static int mlx5e_dcbnl_ieee_setets_core(struct mlx5e_priv *priv, struct ieee_ets
memcpy(priv->dcbx.tc_tsa, ets->tc_tsa, sizeof(ets->tc_tsa));
for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
- mlx5e_dbg(HW, priv, "%s: prio_%d <=> tc_%d\n",
- __func__, i, ets->prio_tc[i]);
- mlx5e_dbg(HW, priv, "%s: tc_%d <=> tx_bw_%d%%, group_%d\n",
- __func__, i, tc_tx_bw[i], tc_group[i]);
+ netdev_dbg(priv->netdev, "%s: prio_%d <=> tc_%d\n",
+ __func__, i, ets->prio_tc[i]);
+ netdev_dbg(priv->netdev, "%s: tc_%d <=> tx_bw_%d%%, group_%d\n",
+ __func__, i, tc_tx_bw[i], tc_group[i]);
}
return err;
@@ -399,9 +399,9 @@ static int mlx5e_dcbnl_ieee_setpfc(struct net_device *dev,
}
if (!ret) {
- mlx5e_dbg(HW, priv,
- "%s: PFC per priority bit mask: 0x%x\n",
- __func__, pfc->pfc_en);
+ netdev_dbg(dev,
+ "%s: PFC per priority bit mask: 0x%x\n",
+ __func__, pfc->pfc_en);
}
return ret;
}
@@ -587,32 +587,55 @@ static int mlx5e_dcbnl_ieee_setmaxrate(struct net_device *netdev,
struct mlx5_core_dev *mdev = priv->mdev;
u8 max_bw_value[IEEE_8021QAZ_MAX_TCS];
u8 max_bw_unit[IEEE_8021QAZ_MAX_TCS];
- __u64 upper_limit_mbps = roundup(255 * MLX5E_100MB, MLX5E_1GB);
+ __u64 upper_limit_mbps;
+ __u64 upper_limit_gbps;
int i;
+ struct {
+ int scale;
+ const char *units_str;
+ } units[] = {
+ [MLX5_100_MBPS_UNIT] = {
+ .scale = 100,
+ .units_str = "Mbps",
+ },
+ [MLX5_GBPS_UNIT] = {
+ .scale = 1,
+ .units_str = "Gbps",
+ },
+ };
memset(max_bw_value, 0, sizeof(max_bw_value));
memset(max_bw_unit, 0, sizeof(max_bw_unit));
+ upper_limit_mbps = 255 * MLX5E_100MB;
+ upper_limit_gbps = 255 * MLX5E_1GB;
for (i = 0; i <= mlx5_max_tc(mdev); i++) {
if (!maxrate->tc_maxrate[i]) {
max_bw_unit[i] = MLX5_BW_NO_LIMIT;
continue;
}
- if (maxrate->tc_maxrate[i] < upper_limit_mbps) {
+ if (maxrate->tc_maxrate[i] <= upper_limit_mbps) {
max_bw_value[i] = div_u64(maxrate->tc_maxrate[i],
MLX5E_100MB);
max_bw_value[i] = max_bw_value[i] ? max_bw_value[i] : 1;
max_bw_unit[i] = MLX5_100_MBPS_UNIT;
- } else {
+ } else if (maxrate->tc_maxrate[i] <= upper_limit_gbps) {
max_bw_value[i] = div_u64(maxrate->tc_maxrate[i],
MLX5E_1GB);
max_bw_unit[i] = MLX5_GBPS_UNIT;
+ } else {
+ netdev_err(netdev,
+ "tc_%d maxrate %llu Kbps exceeds limit %llu\n",
+ i, maxrate->tc_maxrate[i],
+ upper_limit_gbps);
+ return -EINVAL;
}
}
for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
- mlx5e_dbg(HW, priv, "%s: tc_%d <=> max_bw %d Gbps\n",
- __func__, i, max_bw_value[i]);
+ netdev_dbg(netdev, "%s: tc_%d <=> max_bw %u %s\n", __func__, i,
+ max_bw_value[i] * units[max_bw_unit[i]].scale,
+ units[max_bw_unit[i]].units_str);
}
return mlx5_modify_port_ets_rate_limit(mdev, max_bw_value, max_bw_unit);
@@ -640,10 +663,10 @@ static u8 mlx5e_dcbnl_setall(struct net_device *netdev)
ets.tc_rx_bw[i] = cee_cfg->pg_bw_pct[i];
ets.tc_tsa[i] = IEEE_8021QAZ_TSA_ETS;
ets.prio_tc[i] = cee_cfg->prio_to_pg_map[i];
- mlx5e_dbg(HW, priv,
- "%s: Priority group %d: tx_bw %d, rx_bw %d, prio_tc %d\n",
- __func__, i, ets.tc_tx_bw[i], ets.tc_rx_bw[i],
- ets.prio_tc[i]);
+ netdev_dbg(netdev,
+ "%s: Priority group %d: tx_bw %d, rx_bw %d, prio_tc %d\n",
+ __func__, i, ets.tc_tx_bw[i], ets.tc_rx_bw[i],
+ ets.prio_tc[i]);
}
err = mlx5e_dbcnl_validate_ets(netdev, &ets, true);
@@ -926,9 +949,10 @@ static int mlx5e_dcbnl_getbuffer(struct net_device *dev,
if (err)
return err;
- for (i = 0; i < MLX5E_MAX_BUFFER; i++)
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++)
dcb_buffer->buffer_size[i] = port_buffer.buffer[i].size;
- dcb_buffer->total_size = port_buffer.port_buffer_size;
+ dcb_buffer->total_size = port_buffer.port_buffer_size -
+ port_buffer.internal_buffers_size;
return 0;
}
@@ -970,7 +994,7 @@ static int mlx5e_dcbnl_setbuffer(struct net_device *dev,
if (err)
return err;
- for (i = 0; i < MLX5E_MAX_BUFFER; i++) {
+ for (i = 0; i < MLX5E_MAX_NETWORK_BUFFER; i++) {
if (port_buffer.buffer[i].size != dcb_buffer->buffer_size[i]) {
changed |= MLX5E_PORT_BUFFER_SIZE;
buffer_size = dcb_buffer->buffer_size;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 8cb127a6fabf..35f33feee4de 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -1703,16 +1703,6 @@ static int mlx5e_set_fecparam(struct net_device *netdev,
return 0;
}
-static u32 mlx5e_get_msglevel(struct net_device *dev)
-{
- return ((struct mlx5e_priv *)netdev_priv(dev))->msglevel;
-}
-
-static void mlx5e_set_msglevel(struct net_device *dev, u32 val)
-{
- ((struct mlx5e_priv *)netdev_priv(dev))->msglevel = val;
-}
-
static int mlx5e_set_phys_id(struct net_device *dev,
enum ethtool_phys_id_state state)
{
@@ -1966,9 +1956,9 @@ int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool new_val
if (err)
return err;
- mlx5e_dbg(DRV, priv, "MLX5E: RxCqeCmprss was turned %s\n",
- MLX5E_GET_PFLAG(&priv->channels.params,
- MLX5E_PFLAG_RX_CQE_COMPRESS) ? "ON" : "OFF");
+ netdev_dbg(priv->netdev, "MLX5E: RxCqeCmprss was turned %s\n",
+ MLX5E_GET_PFLAG(&priv->channels.params,
+ MLX5E_PFLAG_RX_CQE_COMPRESS) ? "ON" : "OFF");
return 0;
}
@@ -2450,8 +2440,6 @@ const struct ethtool_ops mlx5e_ethtool_ops = {
.get_priv_flags = mlx5e_get_priv_flags,
.set_priv_flags = mlx5e_set_priv_flags,
.self_test = mlx5e_self_test,
- .get_msglevel = mlx5e_get_msglevel,
- .set_msglevel = mlx5e_set_msglevel,
.get_fec_stats = mlx5e_get_fec_stats,
.get_fecparam = mlx5e_get_fecparam,
.set_fecparam = mlx5e_set_fecparam,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 887d44635400..0c1f89196f6c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2339,7 +2339,7 @@ static int mlx5e_channel_stats_alloc(struct mlx5e_priv *priv, int ix, int cpu)
/* Asymmetric dynamic memory allocation.
* Freed in mlx5e_priv_arrays_free, not on channel closure.
*/
- mlx5e_dbg(DRV, priv, "Creating channel stats %d\n", ix);
+ netdev_dbg(priv->netdev, "Creating channel stats %d\n", ix);
priv->channel_stats[ix] = kvzalloc_node(sizeof(**priv->channel_stats),
GFP_KERNEL, cpu_to_node(cpu));
if (!priv->channel_stats[ix])
@@ -2714,7 +2714,7 @@ int mlx5e_update_tx_netdev_queues(struct mlx5e_priv *priv)
if (MLX5E_GET_PFLAG(&priv->channels.params, MLX5E_PFLAG_TX_PORT_TS))
num_txqs += ntc;
- mlx5e_dbg(DRV, priv, "Setting num_txqs %d\n", num_txqs);
+ netdev_dbg(priv->netdev, "Setting num_txqs %d\n", num_txqs);
err = netif_set_real_num_tx_queues(priv->netdev, num_txqs);
if (err)
netdev_warn(priv->netdev, "netif_set_real_num_tx_queues failed, %d\n", err);
@@ -5515,7 +5515,6 @@ int mlx5e_priv_init(struct mlx5e_priv *priv,
/* priv init */
priv->mdev = mdev;
priv->netdev = netdev;
- priv->msglevel = MLX5E_MSG_LEVEL;
priv->max_nch = nch;
priv->max_opened_tc = 1;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 2768eab89ead..75934d0f144c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -2056,7 +2056,10 @@ mlx5e_hw_gro_skb_has_enough_space(struct sk_buff *skb, u16 data_bcnt)
{
int nr_frags = skb_shinfo(skb)->nr_frags;
- return PAGE_SIZE * nr_frags + data_bcnt <= GRO_LEGACY_MAX_SIZE;
+ if (PAGE_SIZE >= GRO_LEGACY_MAX_SIZE)
+ return skb->len + data_bcnt <= GRO_LEGACY_MAX_SIZE;
+ else
+ return PAGE_SIZE * nr_frags + data_bcnt <= GRO_LEGACY_MAX_SIZE;
}
static void
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index f7f54550a8bb..5db4fd40fe8b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -1301,16 +1301,13 @@ static void fec_set_rs_stats(struct ethtool_fec_stats *fec_stats, u32 *ppcnt)
}
static void fec_set_block_stats(struct mlx5e_priv *priv,
+ int mode,
struct ethtool_fec_stats *fec_stats)
{
struct mlx5_core_dev *mdev = priv->mdev;
u32 out[MLX5_ST_SZ_DW(ppcnt_reg)] = {};
u32 in[MLX5_ST_SZ_DW(ppcnt_reg)] = {};
int sz = MLX5_ST_SZ_BYTES(ppcnt_reg);
- int mode = fec_active_mode(mdev);
-
- if (mode == MLX5E_FEC_NOFEC)
- return;
MLX5_SET(ppcnt_reg, in, local_port, 1);
MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_COUNTERS_GROUP);
@@ -1351,11 +1348,14 @@ static void fec_set_corrected_bits_total(struct mlx5e_priv *priv,
void mlx5e_stats_fec_get(struct mlx5e_priv *priv,
struct ethtool_fec_stats *fec_stats)
{
- if (!MLX5_CAP_PCAM_FEATURE(priv->mdev, ppcnt_statistical_group))
+ int mode = fec_active_mode(priv->mdev);
+
+ if (mode == MLX5E_FEC_NOFEC ||
+ !MLX5_CAP_PCAM_FEATURE(priv->mdev, ppcnt_statistical_group))
return;
fec_set_corrected_bits_total(priv, fec_stats);
- fec_set_block_stats(priv, fec_stats);
+ fec_set_block_stats(priv, mode, fec_stats);
}
#define PPORT_ETH_EXT_OFF(c) \
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c b/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
index 99196333d132..525973da7abc 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
@@ -601,6 +601,8 @@ int mlxsw_linecard_devlink_info_get(struct mlxsw_linecard *linecard,
err = devlink_info_version_fixed_put(req,
DEVLINK_INFO_VERSION_GENERIC_FW_PSID,
info->psid);
+ if (err)
+ goto unlock;
sprintf(buf, "%u.%u.%u", info->fw_major, info->fw_minor,
info->fw_sub_minor);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index e91fb205e0b4..66e95918bdf6 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -719,8 +719,10 @@ int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp,
return -EINVAL;
rule = mlxsw_sp_acl_rule_lookup(mlxsw_sp, ruleset, f->cookie);
- if (!rule)
- return -EINVAL;
+ if (!rule) {
+ err = -EINVAL;
+ goto err_rule_get_stats;
+ }
err = mlxsw_sp_acl_rule_get_stats(mlxsw_sp, rule, &packets, &bytes,
&drops, &lastuse, &used_hw_stats);
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
index 0a0e233f36ab..667f2651ee30 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
@@ -1,9 +1,12 @@
// SPDX-License-Identifier: GPL-2.0+
#include <linux/ptp_classify.h>
+#include <linux/units.h>
#include "lan966x_main.h"
+#define LAN9X66_CLOCK_RATE 165617754
+
#define LAN966X_MAX_PTP_ID 512
/* Represents 1ppm adjustment in 2^59 format with 6.037735849ns as reference
@@ -896,5 +899,5 @@ void lan966x_ptp_rxtstamp(struct lan966x *lan966x, struct sk_buff *skb,
u32 lan966x_ptp_get_period_ps(void)
{
/* This represents the system clock period in picoseconds */
- return 15125;
+ return PICO / LAN9X66_CLOCK_RATE;
}
diff --git a/drivers/net/ethernet/microchip/sparx5/Kconfig b/drivers/net/ethernet/microchip/sparx5/Kconfig
index cc5e48e1bb4c..a66a80e297f1 100644
--- a/drivers/net/ethernet/microchip/sparx5/Kconfig
+++ b/drivers/net/ethernet/microchip/sparx5/Kconfig
@@ -3,7 +3,7 @@ config SPARX5_SWITCH
depends on NET_SWITCHDEV
depends on HAS_IOMEM
depends on OF
- depends on ARCH_SPARX5 || COMPILE_TEST
+ depends on ARCH_SPARX5 || ARCH_LAN969X || COMPILE_TEST
depends on PTP_1588_CLOCK_OPTIONAL
depends on BRIDGE || BRIDGE=n
select PHYLINK
diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c
index cb1746bc0e0c..273dae622c41 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_fp.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c
@@ -4,6 +4,7 @@
* Copyright (c) 2019-2020 Marvell International Ltd.
*/
+#include <linux/array_size.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
@@ -960,7 +961,7 @@ static inline void qede_tpa_cont(struct qede_dev *edev,
{
int i;
- for (i = 0; cqe->len_list[i]; i++)
+ for (i = 0; cqe->len_list[i] && i < ARRAY_SIZE(cqe->len_list); i++)
qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
le16_to_cpu(cqe->len_list[i]));
@@ -985,7 +986,7 @@ static int qede_tpa_end(struct qede_dev *edev,
dma_unmap_page(rxq->dev, tpa_info->buffer.mapping,
PAGE_SIZE, rxq->data_direction);
- for (i = 0; cqe->len_list[i]; i++)
+ for (i = 0; cqe->len_list[i] && i < ARRAY_SIZE(cqe->len_list); i++)
qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
le16_to_cpu(cqe->len_list[i]));
if (unlikely(i > 1))
diff --git a/drivers/net/ethernet/realtek/Kconfig b/drivers/net/ethernet/realtek/Kconfig
index 93d9df55b361..01811924c4db 100644
--- a/drivers/net/ethernet/realtek/Kconfig
+++ b/drivers/net/ethernet/realtek/Kconfig
@@ -58,7 +58,7 @@ config 8139TOO
config 8139TOO_PIO
bool "Use PIO instead of MMIO"
default y
- depends on 8139TOO
+ depends on 8139TOO && !NO_IOPORT_MAP
help
This instructs the driver to use programmed I/O ports (PIO) instead
of PCI shared memory (MMIO). This can possibly solve some problems
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 6879660e44fa..29f4695606ca 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -3354,7 +3354,7 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp)
r8168_mac_ocp_modify(tp, 0xd412, 0x0fff, sw_cnt_1ms_ini);
}
- r8168_mac_ocp_modify(tp, 0xe056, 0x00f0, 0x0070);
+ r8168_mac_ocp_modify(tp, 0xe056, 0x00f0, 0x0000);
r8168_mac_ocp_modify(tp, 0xe052, 0x6000, 0x8008);
r8168_mac_ocp_modify(tp, 0xe0d6, 0x01ff, 0x017f);
r8168_mac_ocp_modify(tp, 0xd420, 0x0fff, 0x047f);
@@ -3468,7 +3468,7 @@ static void rtl_hw_start_8117(struct rtl8169_private *tp)
r8168_mac_ocp_modify(tp, 0xd412, 0x0fff, sw_cnt_1ms_ini);
}
- r8168_mac_ocp_modify(tp, 0xe056, 0x00f0, 0x0070);
+ r8168_mac_ocp_modify(tp, 0xe056, 0x00f0, 0x0000);
r8168_mac_ocp_write(tp, 0xea80, 0x0003);
r8168_mac_ocp_modify(tp, 0xe052, 0x0000, 0x0009);
r8168_mac_ocp_modify(tp, 0xd420, 0x0fff, 0x047f);
@@ -3666,7 +3666,7 @@ static void rtl_hw_start_8125_common(struct rtl8169_private *tp)
r8168_mac_ocp_modify(tp, 0xc0b4, 0x0000, 0x000c);
r8168_mac_ocp_modify(tp, 0xeb6a, 0x00ff, 0x0033);
r8168_mac_ocp_modify(tp, 0xeb50, 0x03e0, 0x0040);
- r8168_mac_ocp_modify(tp, 0xe056, 0x00f0, 0x0030);
+ r8168_mac_ocp_modify(tp, 0xe056, 0x00f0, 0x0000);
r8168_mac_ocp_modify(tp, 0xe040, 0x1000, 0x0000);
r8168_mac_ocp_modify(tp, 0xea1c, 0x0003, 0x0001);
r8168_mac_ocp_modify(tp, 0xe0c0, 0x4f0f, 0x4403);
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 5f4297e83aaf..6d66ce207fb4 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -2362,6 +2362,7 @@ static int sh_eth_set_ringparam(struct net_device *ndev,
return 0;
}
+#ifdef CONFIG_PM_SLEEP
static void sh_eth_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
@@ -2388,6 +2389,7 @@ static int sh_eth_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
return 0;
}
+#endif
static const struct ethtool_ops sh_eth_ethtool_ops = {
.get_regs_len = sh_eth_get_regs_len,
@@ -2403,8 +2405,10 @@ static const struct ethtool_ops sh_eth_ethtool_ops = {
.set_ringparam = sh_eth_set_ringparam,
.get_link_ksettings = phy_ethtool_get_link_ksettings,
.set_link_ksettings = phy_ethtool_set_link_ksettings,
+#ifdef CONFIG_PM_SLEEP
.get_wol = sh_eth_get_wol,
.set_wol = sh_eth_set_wol,
+#endif
};
/* network device open function */
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
index 9664f029fa16..f6f99712d562 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
@@ -1521,8 +1521,10 @@ static int sxgbe_rx(struct sxgbe_priv_data *priv, int limit)
skb = priv->rxq[qnum]->rx_skbuff[entry];
- if (unlikely(!skb))
+ if (unlikely(!skb)) {
netdev_err(priv->dev, "rx descriptor is not consistent\n");
+ break;
+ }
prefetch(skb->data - NET_IP_ALIGN);
priv->rxq[qnum]->rx_skbuff[entry] = NULL;
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index a690d139e177..a1bb16ba3659 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -2165,10 +2165,20 @@ static const struct net_device_ops smsc911x_netdev_ops = {
static void smsc911x_read_mac_address(struct net_device *dev)
{
struct smsc911x_data *pdata = netdev_priv(dev);
- u32 mac_high16 = smsc911x_mac_read(pdata, ADDRH);
- u32 mac_low32 = smsc911x_mac_read(pdata, ADDRL);
+ u32 mac_high16, mac_low32;
u8 addr[ETH_ALEN];
+ mac_high16 = smsc911x_mac_read(pdata, ADDRH);
+ mac_low32 = smsc911x_mac_read(pdata, ADDRL);
+
+ /* The first mac_read in some setups can incorrectly read 0. Re-read it
+ * to get the full MAC if this is observed.
+ */
+ if (mac_high16 == 0) {
+ SMSC_TRACE(pdata, probe, "Re-read MAC ADDRH\n");
+ mac_high16 = smsc911x_mac_read(pdata, ADDRH);
+ }
+
addr[0] = (u8)(mac_low32);
addr[1] = (u8)(mac_low32 >> 8);
addr[2] = (u8)(mac_low32 >> 16);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index be84aed47160..03fbb611b2a6 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -7589,7 +7589,14 @@ int stmmac_resume(struct device *dev)
stmmac_free_tx_skbufs(priv);
stmmac_clear_descriptors(priv, &priv->dma_conf);
- stmmac_hw_setup(ndev, false);
+ ret = stmmac_hw_setup(ndev, false);
+ if (ret < 0) {
+ netdev_err(priv->dev, "%s: Hw setup failed\n", __func__);
+ mutex_unlock(&priv->lock);
+ rtnl_unlock();
+ return ret;
+ }
+
stmmac_init_coalesce(priv);
stmmac_set_rx_mode(ndev);
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index 9eb9eaff4dc9..6c0c9b795c8f 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1338,10 +1338,10 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
tx_pipe->dma_channel = knav_dma_open_channel(dev,
tx_pipe->dma_chan_name, &config);
- if (IS_ERR(tx_pipe->dma_channel)) {
+ if (!tx_pipe->dma_channel) {
dev_err(dev, "failed opening tx chan(%s)\n",
tx_pipe->dma_chan_name);
- ret = PTR_ERR(tx_pipe->dma_channel);
+ ret = -EINVAL;
goto err;
}
@@ -1359,7 +1359,7 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
return 0;
err:
- if (!IS_ERR_OR_NULL(tx_pipe->dma_channel))
+ if (tx_pipe->dma_channel)
knav_dma_close_channel(tx_pipe->dma_channel);
tx_pipe->dma_channel = NULL;
return ret;
@@ -1678,10 +1678,10 @@ static int netcp_setup_navigator_resources(struct net_device *ndev)
netcp->rx_channel = knav_dma_open_channel(netcp->netcp_device->device,
netcp->dma_chan_name, &config);
- if (IS_ERR(netcp->rx_channel)) {
+ if (!netcp->rx_channel) {
dev_err(netcp->ndev_dev, "failed opening rx chan(%s\n",
netcp->dma_chan_name);
- ret = PTR_ERR(netcp->rx_channel);
+ ret = -EINVAL;
goto fail;
}
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 9fb567524220..1b007dd17479 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -121,8 +121,6 @@ struct sixpack {
struct timer_list tx_t;
struct timer_list resync_t;
- refcount_t refcnt;
- struct completion dead;
spinlock_t lock;
};
@@ -359,42 +357,13 @@ static void sp_bump(struct sixpack *sp, char cmd)
/* ----------------------------------------------------------------------- */
-/*
- * We have a potential race on dereferencing tty->disc_data, because the tty
- * layer provides no locking at all - thus one cpu could be running
- * sixpack_receive_buf while another calls sixpack_close, which zeroes
- * tty->disc_data and frees the memory that sixpack_receive_buf is using. The
- * best way to fix this is to use a rwlock in the tty struct, but for now we
- * use a single global rwlock for all ttys in ppp line discipline.
- */
-static DEFINE_RWLOCK(disc_data_lock);
-
-static struct sixpack *sp_get(struct tty_struct *tty)
-{
- struct sixpack *sp;
-
- read_lock(&disc_data_lock);
- sp = tty->disc_data;
- if (sp)
- refcount_inc(&sp->refcnt);
- read_unlock(&disc_data_lock);
-
- return sp;
-}
-
-static void sp_put(struct sixpack *sp)
-{
- if (refcount_dec_and_test(&sp->refcnt))
- complete(&sp->dead);
-}
-
/*
* Called by the TTY driver when there's room for more data. If we have
* more packets to send, we send them here.
*/
static void sixpack_write_wakeup(struct tty_struct *tty)
{
- struct sixpack *sp = sp_get(tty);
+ struct sixpack *sp = tty->disc_data;
int actual;
if (!sp)
@@ -406,7 +375,7 @@ static void sixpack_write_wakeup(struct tty_struct *tty)
clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
sp->tx_enable = 0;
netif_wake_queue(sp->dev);
- goto out;
+ return;
}
if (sp->tx_enable) {
@@ -414,9 +383,6 @@ static void sixpack_write_wakeup(struct tty_struct *tty)
sp->xleft -= actual;
sp->xhead += actual;
}
-
-out:
- sp_put(sp);
}
/* ----------------------------------------------------------------------- */
@@ -436,7 +402,7 @@ static void sixpack_receive_buf(struct tty_struct *tty,
if (!count)
return;
- sp = sp_get(tty);
+ sp = tty->disc_data;
if (!sp)
return;
@@ -452,7 +418,6 @@ static void sixpack_receive_buf(struct tty_struct *tty,
}
sixpack_decode(sp, cp, count1);
- sp_put(sp);
tty_unthrottle(tty);
}
@@ -567,8 +532,6 @@ static int sixpack_open(struct tty_struct *tty)
spin_lock_init(&sp->lock);
spin_lock_init(&sp->rxlock);
- refcount_set(&sp->refcnt, 1);
- init_completion(&sp->dead);
/* !!! length of the buffers. MTU is IP MTU, not PACLEN! */
@@ -650,19 +613,11 @@ static void sixpack_close(struct tty_struct *tty)
{
struct sixpack *sp;
- write_lock_irq(&disc_data_lock);
sp = tty->disc_data;
- tty->disc_data = NULL;
- write_unlock_irq(&disc_data_lock);
if (!sp)
return;
- /*
- * We have now ensured that nobody can start using ap from now on, but
- * we have to wait for all existing users to finish.
- */
- if (!refcount_dec_and_test(&sp->refcnt))
- wait_for_completion(&sp->dead);
+ tty->disc_data = NULL;
/* We must stop the queue to avoid potentially scribbling
* on the free buffers. The sp->dead completion is not sufficient
@@ -686,7 +641,7 @@ static void sixpack_close(struct tty_struct *tty)
static int sixpack_ioctl(struct tty_struct *tty, unsigned int cmd,
unsigned long arg)
{
- struct sixpack *sp = sp_get(tty);
+ struct sixpack *sp = tty->disc_data;
struct net_device *dev;
unsigned int tmp, err;
@@ -738,8 +693,6 @@ static int sixpack_ioctl(struct tty_struct *tty, unsigned int cmd,
err = tty_mode_ioctl(tty, cmd, arg);
}
- sp_put(sp);
-
return err;
}
diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c
index 1e46e39f5f46..6444f7793170 100644
--- a/drivers/net/mdio/of_mdio.c
+++ b/drivers/net/mdio/of_mdio.c
@@ -440,6 +440,5 @@ void of_phy_deregister_fixed_link(struct device_node *np)
fixed_phy_unregister(phydev);
put_device(&phydev->mdio.dev); /* of_phy_find_device() */
- phy_device_free(phydev); /* fixed_phy_register() */
}
EXPORT_SYMBOL(of_phy_deregister_fixed_link);
diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index f7436191fa80..38e448c882c4 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -743,6 +743,12 @@ static int dp83867_config_init(struct phy_device *phydev)
return ret;
}
+ /* Although the DP83867 reports EEE capability through the
+ * MDIO_PCS_EEE_ABLE and MDIO_AN_EEE_ADV registers, the feature
+ * is not actually implemented in hardware.
+ */
+ phydev->eee_broken_modes = MDIO_EEE_100TX | MDIO_EEE_1000T;
+
if (phy_interface_is_rgmii(phydev) ||
phydev->interface == PHY_INTERFACE_MODE_SGMII) {
val = phy_read(phydev, MII_DP83867_PHYCTRL);
diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c
index aef739c20ac4..4694fb3eaa2f 100644
--- a/drivers/net/phy/fixed_phy.c
+++ b/drivers/net/phy/fixed_phy.c
@@ -329,6 +329,7 @@ void fixed_phy_unregister(struct phy_device *phy)
phy_device_remove(phy);
of_node_put(phy->mdio.dev.of_node);
fixed_phy_del(phy->mdio.addr);
+ phy_device_free(phy);
}
EXPORT_SYMBOL_GPL(fixed_phy_unregister);
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 0d706ee266af..339285690dd4 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -1798,6 +1798,43 @@ static int marvell_resume(struct phy_device *phydev)
return err;
}
+/* m88e1510_resume
+ *
+ * The 88e1510 PHY has an erratum where the phy downshift counter is not cleared
+ * after phy being suspended(BMCR_PDOWN set) and then later resumed(BMCR_PDOWN
+ * cleared). This can cause the link to intermittently downshift to a lower speed.
+ *
+ * Disabling and re-enabling the downshift feature clears the counter, allowing
+ * the PHY to retry gigabit link negotiation up to the programmed retry count
+ * before downshifting. This behavior has been observed on copper links.
+ */
+static int m88e1510_resume(struct phy_device *phydev)
+{
+ int err;
+ u8 cnt = 0;
+
+ err = marvell_resume(phydev);
+ if (err < 0)
+ return err;
+
+ /* read downshift counter value */
+ err = m88e1011_get_downshift(phydev, &cnt);
+ if (err < 0)
+ return err;
+
+ if (cnt) {
+ /* downshift disabled */
+ err = m88e1011_set_downshift(phydev, 0);
+ if (err < 0)
+ return err;
+
+ /* downshift enabled, with previous counter value */
+ err = m88e1011_set_downshift(phydev, cnt);
+ }
+
+ return err;
+}
+
static int marvell_aneg_done(struct phy_device *phydev)
{
int retval = phy_read(phydev, MII_M1011_PHY_STATUS);
@@ -3174,7 +3211,7 @@ static struct phy_driver marvell_drivers[] = {
.handle_interrupt = marvell_handle_interrupt,
.get_wol = m88e1318_get_wol,
.set_wol = m88e1318_set_wol,
- .resume = marvell_resume,
+ .resume = m88e1510_resume,
.suspend = marvell_suspend,
.read_page = marvell_read_page,
.write_page = marvell_write_page,
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 7a2dce8d1243..726799b1e7fa 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -80,8 +80,11 @@ int mdiobus_register_device(struct mdio_device *mdiodev)
return err;
err = mdiobus_register_reset(mdiodev);
- if (err)
+ if (err) {
+ gpiod_put(mdiodev->reset_gpio);
+ mdiodev->reset_gpio = NULL;
return err;
+ }
/* Assert the reset signal */
mdio_device_reset(mdiodev, 1);
diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c
index b0b4c268cb0c..c6e2e245ae94 100644
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -230,7 +230,9 @@ static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf)
int i;
unsigned long gpio_bits = dev->driver_info->data;
- usbnet_get_endpoints(dev,intf);
+ ret = usbnet_get_endpoints(dev, intf);
+ if (ret)
+ goto out;
/* Toggle the GPIOs in a manufacturer/model specific way */
for (i = 2; i >= 0; i--) {
@@ -851,7 +853,9 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
dev->driver_priv = priv;
- usbnet_get_endpoints(dev, intf);
+ ret = usbnet_get_endpoints(dev, intf);
+ if (ret)
+ return ret;
/* Maybe the boot loader passed the MAC address via device tree */
if (!eth_platform_get_mac_address(&dev->udev->dev, buf)) {
@@ -1284,7 +1288,9 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
int ret;
u8 buf[ETH_ALEN] = {0};
- usbnet_get_endpoints(dev,intf);
+ ret = usbnet_get_endpoints(dev, intf);
+ if (ret)
+ return ret;
/* Get the MAC address */
ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf, 0);
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 28fd36234311..e4d8041861a2 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -191,6 +191,12 @@ static int qmimux_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
if (!skbn)
return 0;
+ /* Raw IP packets don't have a MAC header, but other subsystems
+ * (like xfrm) may still access MAC header offsets, so they must
+ * be initialized.
+ */
+ skb_reset_mac_header(skbn);
+
switch (skb->data[offset + qmimux_hdr_sz] & 0xf0) {
case 0x40:
skbn->protocol = htons(ETH_P_IP);
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index a68fead88720..6bdf035e35f5 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1645,6 +1645,8 @@ void usbnet_disconnect (struct usb_interface *intf)
net = dev->net;
unregister_netdev (net);
+ cancel_work_sync(&dev->kevent);
+
while ((urb = usb_get_from_anchor(&dev->deferred))) {
dev_kfree_skb(urb->context);
kfree(urb->sg);
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 1b4cf8eb7e13..9ee3465082c5 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -542,17 +542,6 @@ static struct sk_buff *page_to_skb(struct virtnet_info *vi,
goto ok;
}
- /*
- * Verify that we can indeed put this data into a skb.
- * This is here to handle cases when the device erroneously
- * tries to receive more than is possible. This is usually
- * the case of a broken device.
- */
- if (unlikely(len > MAX_SKB_FRAGS * PAGE_SIZE)) {
- net_dbg_ratelimited("%s: too much data\n", skb->dev->name);
- dev_kfree_skb(skb);
- return NULL;
- }
BUG_ON(offset >= PAGE_SIZE);
while (len) {
unsigned int frag_size = min((unsigned)PAGE_SIZE - offset, len);
@@ -955,8 +944,19 @@ static struct sk_buff *receive_big(struct net_device *dev,
struct virtnet_rq_stats *stats)
{
struct page *page = buf;
- struct sk_buff *skb =
- page_to_skb(vi, rq, page, 0, len, PAGE_SIZE, true, 0, 0);
+ struct sk_buff *skb;
+
+ /* Make sure that len does not exceed the size allocated in
+ * add_recvbuf_big.
+ */
+ if (unlikely(len > (vi->big_packets_num_skbfrags + 1) * PAGE_SIZE)) {
+ pr_debug("%s: rx error: len %u exceeds allocated size %lu\n",
+ dev->name, len,
+ (vi->big_packets_num_skbfrags + 1) * PAGE_SIZE);
+ goto err;
+ }
+
+ skb = page_to_skb(vi, rq, page, 0, len, PAGE_SIZE, true, 0, 0);
stats->bytes += len - vi->hdr_len;
if (unlikely(!skb))
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 184c722255c6..0c37b18e2ecf 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -13,6 +13,7 @@
#include <linux/acpi.h>
#include <linux/of.h>
#include <linux/bitfield.h>
+#include <linux/random.h>
#include "hif.h"
#include "core.h"
@@ -286,8 +287,15 @@ static int ath10k_send_key(struct ath10k_vif *arvif,
key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
if (cmd == DISABLE_KEY) {
- arg.key_cipher = ar->wmi_key_cipher[WMI_CIPHER_NONE];
- arg.key_data = NULL;
+ if (flags & WMI_KEY_GROUP) {
+ /* Not all hardware handles group-key deletion operation
+ * correctly. Replace the key with a junk value to invalidate it.
+ */
+ get_random_bytes(key->key, key->keylen);
+ } else {
+ arg.key_cipher = ar->wmi_key_cipher[WMI_CIPHER_NONE];
+ arg.key_data = NULL;
+ }
}
return ath10k_wmi_vdev_install_key(arvif->ar, &arg);
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 2fda5ca3e6ee..28bb8e37033f 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -1762,32 +1762,33 @@ void ath10k_wmi_put_wmi_channel(struct ath10k *ar, struct wmi_channel *ch,
int ath10k_wmi_wait_for_service_ready(struct ath10k *ar)
{
- unsigned long timeout = jiffies + WMI_SERVICE_READY_TIMEOUT_HZ;
unsigned long time_left, i;
- /* Sometimes the PCI HIF doesn't receive interrupt
- * for the service ready message even if the buffer
- * was completed. PCIe sniffer shows that it's
- * because the corresponding CE ring doesn't fires
- * it. Workaround here by polling CE rings. Since
- * the message could arrive at any time, continue
- * polling until timeout.
- */
- do {
+ time_left = wait_for_completion_timeout(&ar->wmi.service_ready,
+ WMI_SERVICE_READY_TIMEOUT_HZ);
+ if (!time_left) {
+ /* Sometimes the PCI HIF doesn't receive interrupt
+ * for the service ready message even if the buffer
+ * was completed. PCIe sniffer shows that it's
+ * because the corresponding CE ring doesn't fires
+ * it. Workaround here by polling CE rings once.
+ */
+ ath10k_warn(ar, "failed to receive service ready completion, polling..\n");
+
for (i = 0; i < CE_COUNT; i++)
ath10k_hif_send_complete_check(ar, i, 1);
- /* The 100 ms granularity is a tradeoff considering scheduler
- * overhead and response latency
- */
time_left = wait_for_completion_timeout(&ar->wmi.service_ready,
- msecs_to_jiffies(100));
- if (time_left)
- return 0;
- } while (time_before(jiffies, timeout));
+ WMI_SERVICE_READY_TIMEOUT_HZ);
+ if (!time_left) {
+ ath10k_warn(ar, "polling timed out\n");
+ return -ETIMEDOUT;
+ }
- ath10k_warn(ar, "failed to receive service ready completion\n");
- return -ETIMEDOUT;
+ ath10k_warn(ar, "service ready completion received, continuing normally\n");
+ }
+
+ return 0;
}
int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar)
@@ -1935,6 +1936,7 @@ int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
if (cmd_id == WMI_CMD_UNSUPPORTED) {
ath10k_warn(ar, "wmi command %d is not supported by firmware\n",
cmd_id);
+ dev_kfree_skb_any(skb);
return ret;
}
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index dbcc0c4035b6..332664643c7b 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -201,6 +201,7 @@ static void ath11k_init_wmi_config_ipq8074(struct ath11k_base *ab,
config->twt_ap_pdev_count = ab->num_radios;
config->twt_ap_sta_count = 1000;
config->flag1 |= WMI_RSRC_CFG_FLAG1_BSS_CHANNEL_INFO_64;
+ config->flag1 |= WMI_RSRC_CFG_FLAG1_ACK_RSSI;
}
static int ath11k_hw_mac_id_to_pdev_id_ipq8074(struct ath11k_hw_params *hw,
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 8be42227dd94..4cab480f85a8 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -9045,6 +9045,11 @@ static int __ath11k_mac_register(struct ath11k *ar)
goto err_free_if_combs;
}
+ if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
+ ar->ab->wmi_ab.svc_map))
+ wiphy_ext_feature_set(ar->hw->wiphy,
+ NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT);
+
ar->hw->queues = ATH11K_HW_MAX_QUEUES;
ar->hw->wiphy->tx_queue_len = ATH11K_QUEUE_LEN;
ar->hw->offchannel_tx_hw_queue = ATH11K_HW_MAX_QUEUES - 1;
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 38756ed48082..ed12bbb11fe8 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -5221,8 +5221,8 @@ static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
return 0;
}
-static int wmi_process_mgmt_tx_comp(struct ath11k *ar, u32 desc_id,
- u32 status)
+static int wmi_process_mgmt_tx_comp(struct ath11k *ar,
+ struct wmi_mgmt_tx_compl_event *tx_compl_param)
{
struct sk_buff *msdu;
struct ieee80211_tx_info *info;
@@ -5230,24 +5230,32 @@ static int wmi_process_mgmt_tx_comp(struct ath11k *ar, u32 desc_id,
int num_mgmt;
spin_lock_bh(&ar->txmgmt_idr_lock);
- msdu = idr_find(&ar->txmgmt_idr, desc_id);
+ msdu = idr_find(&ar->txmgmt_idr, tx_compl_param->desc_id);
if (!msdu) {
ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
- desc_id);
+ tx_compl_param->desc_id);
spin_unlock_bh(&ar->txmgmt_idr_lock);
return -ENOENT;
}
- idr_remove(&ar->txmgmt_idr, desc_id);
+ idr_remove(&ar->txmgmt_idr, tx_compl_param->desc_id);
spin_unlock_bh(&ar->txmgmt_idr_lock);
skb_cb = ATH11K_SKB_CB(msdu);
dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
info = IEEE80211_SKB_CB(msdu);
- if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) && !status)
+ memset(&info->status, 0, sizeof(info->status));
+ info->status.rates[0].idx = -1;
+
+ if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) &&
+ !tx_compl_param->status) {
info->flags |= IEEE80211_TX_STAT_ACK;
+ if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
+ ar->ab->wmi_ab.svc_map))
+ info->status.ack_signal = tx_compl_param->ack_rssi;
+ }
ieee80211_tx_status_irqsafe(ar->hw, msdu);
@@ -5259,7 +5267,7 @@ static int wmi_process_mgmt_tx_comp(struct ath11k *ar, u32 desc_id,
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"wmi mgmt tx comp pending %d desc id %d\n",
- num_mgmt, desc_id);
+ num_mgmt, tx_compl_param->desc_id);
if (!num_mgmt)
wake_up(&ar->txmgmt_empty_waitq);
@@ -5292,6 +5300,7 @@ static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
param->pdev_id = ev->pdev_id;
param->desc_id = ev->desc_id;
param->status = ev->status;
+ param->ack_rssi = ev->ack_rssi;
kfree(tb);
return 0;
@@ -7062,13 +7071,12 @@ static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *s
goto exit;
}
- wmi_process_mgmt_tx_comp(ar, tx_compl_param.desc_id,
- tx_compl_param.status);
+ wmi_process_mgmt_tx_comp(ar, &tx_compl_param);
ath11k_dbg(ab, ATH11K_DBG_MGMT,
- "mgmt tx compl ev pdev_id %d, desc_id %d, status %d",
+ "mgmt tx compl ev pdev_id %d, desc_id %d, status %d ack_rssi %d",
tx_compl_param.pdev_id, tx_compl_param.desc_id,
- tx_compl_param.status);
+ tx_compl_param.status, tx_compl_param.ack_rssi);
exit:
rcu_read_unlock();
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index 8f2c07d70a4a..31d14e15ebc1 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -2309,6 +2309,7 @@ struct wmi_init_cmd {
} __packed;
#define WMI_RSRC_CFG_FLAG1_BSS_CHANNEL_INFO_64 BIT(5)
+#define WMI_RSRC_CFG_FLAG1_ACK_RSSI BIT(18)
struct wmi_resource_config {
u32 tlv_header;
@@ -4541,6 +4542,8 @@ struct wmi_mgmt_tx_compl_event {
u32 desc_id;
u32 status;
u32 pdev_id;
+ u32 ppdu_id;
+ u32 ack_rssi;
} __packed;
struct wmi_scan_event {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 8b6e3cbaf463..7eec5eb62371 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -5197,8 +5197,7 @@ brcmf_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
brcmf_dbg(TRACE, "Action frame, cookie=%lld, len=%d, freq=%d\n",
*cookie, le16_to_cpu(action_frame->len), freq);
- ack = brcmf_p2p_send_action_frame(cfg, cfg_to_ndev(cfg),
- af_params);
+ ack = brcmf_p2p_send_action_frame(vif->ifp, af_params);
cfg80211_mgmt_tx_status(wdev, *cookie, buf, len, ack,
GFP_KERNEL);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
index 10d9d9c63b28..ac6b70ff1535 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
@@ -1529,6 +1529,7 @@ int brcmf_p2p_notify_action_tx_complete(struct brcmf_if *ifp,
/**
* brcmf_p2p_tx_action_frame() - send action frame over fil.
*
+ * @ifp: interface to transmit on.
* @p2p: p2p info struct for vif.
* @af_params: action frame data/info.
*
@@ -1538,12 +1539,11 @@ int brcmf_p2p_notify_action_tx_complete(struct brcmf_if *ifp,
* The WLC_E_ACTION_FRAME_COMPLETE event will be received when the action
* frame is transmitted.
*/
-static s32 brcmf_p2p_tx_action_frame(struct brcmf_p2p_info *p2p,
+static s32 brcmf_p2p_tx_action_frame(struct brcmf_if *ifp,
+ struct brcmf_p2p_info *p2p,
struct brcmf_fil_af_params_le *af_params)
{
struct brcmf_pub *drvr = p2p->cfg->pub;
- struct brcmf_cfg80211_vif *vif;
- struct brcmf_p2p_action_frame *p2p_af;
s32 err = 0;
brcmf_dbg(TRACE, "Enter\n");
@@ -1552,14 +1552,7 @@ static s32 brcmf_p2p_tx_action_frame(struct brcmf_p2p_info *p2p,
clear_bit(BRCMF_P2P_STATUS_ACTION_TX_COMPLETED, &p2p->status);
clear_bit(BRCMF_P2P_STATUS_ACTION_TX_NOACK, &p2p->status);
- /* check if it is a p2p_presence response */
- p2p_af = (struct brcmf_p2p_action_frame *)af_params->action_frame.data;
- if (p2p_af->subtype == P2P_AF_PRESENCE_RSP)
- vif = p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION].vif;
- else
- vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
-
- err = brcmf_fil_bsscfg_data_set(vif->ifp, "actframe", af_params,
+ err = brcmf_fil_bsscfg_data_set(ifp, "actframe", af_params,
sizeof(*af_params));
if (err) {
bphy_err(drvr, " sending action frame has failed\n");
@@ -1711,16 +1704,14 @@ static bool brcmf_p2p_check_dwell_overflow(u32 requested_dwell,
/**
* brcmf_p2p_send_action_frame() - send action frame .
*
- * @cfg: driver private data for cfg80211 interface.
- * @ndev: net device to transmit on.
+ * @ifp: interface to transmit on.
* @af_params: configuration data for action frame.
*/
-bool brcmf_p2p_send_action_frame(struct brcmf_cfg80211_info *cfg,
- struct net_device *ndev,
+bool brcmf_p2p_send_action_frame(struct brcmf_if *ifp,
struct brcmf_fil_af_params_le *af_params)
{
+ struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
struct brcmf_p2p_info *p2p = &cfg->p2p;
- struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_fil_action_frame_le *action_frame;
struct brcmf_config_af_params config_af_params;
struct afx_hdl *afx_hdl = &p2p->afx_hdl;
@@ -1857,7 +1848,7 @@ bool brcmf_p2p_send_action_frame(struct brcmf_cfg80211_info *cfg,
if (af_params->channel)
msleep(P2P_AF_RETRY_DELAY_TIME);
- ack = !brcmf_p2p_tx_action_frame(p2p, af_params);
+ ack = !brcmf_p2p_tx_action_frame(ifp, p2p, af_params);
tx_retry++;
dwell_overflow = brcmf_p2p_check_dwell_overflow(requested_dwell,
dwell_jiffies);
@@ -2217,7 +2208,6 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p,
WARN_ON(p2p_ifp->bsscfgidx != bsscfgidx);
- init_completion(&p2p->send_af_done);
INIT_WORK(&p2p->afx_hdl.afx_work, brcmf_p2p_afx_handler);
init_completion(&p2p->afx_hdl.act_frm_scan);
init_completion(&p2p->wait_next_af);
@@ -2509,6 +2499,8 @@ s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg, bool p2pdev_forced)
pri_ifp = brcmf_get_ifp(cfg->pub, 0);
p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif = pri_ifp->vif;
+ init_completion(&p2p->send_af_done);
+
if (p2pdev_forced) {
err_ptr = brcmf_p2p_create_p2pdev(p2p, NULL, NULL);
if (IS_ERR(err_ptr)) {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
index d2ecee565bf2..d3137ebd7158 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
@@ -168,8 +168,7 @@ int brcmf_p2p_notify_action_frame_rx(struct brcmf_if *ifp,
int brcmf_p2p_notify_action_tx_complete(struct brcmf_if *ifp,
const struct brcmf_event_msg *e,
void *data);
-bool brcmf_p2p_send_action_frame(struct brcmf_cfg80211_info *cfg,
- struct net_device *ndev,
+bool brcmf_p2p_send_action_frame(struct brcmf_if *ifp,
struct brcmf_fil_af_params_le *af_params);
bool brcmf_p2p_scan_finding_common_channel(struct brcmf_cfg80211_info *cfg,
struct brcmf_bss_info_le *bi);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 7adda1718d6a..fd91d2c53760 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -156,6 +156,8 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band,
if (is_mt7922(phy->mt76->dev)) {
he_cap_elem->phy_cap_info[0] |=
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
+ he_cap_elem->phy_cap_info[4] |=
+ IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_4;
he_cap_elem->phy_cap_info[8] |=
IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU |
IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU;
diff --git a/drivers/ntb/hw/epf/ntb_hw_epf.c b/drivers/ntb/hw/epf/ntb_hw_epf.c
index 3ece49cb18ff..9a0745664dcc 100644
--- a/drivers/ntb/hw/epf/ntb_hw_epf.c
+++ b/drivers/ntb/hw/epf/ntb_hw_epf.c
@@ -49,6 +49,7 @@
#define NTB_EPF_COMMAND_TIMEOUT 1000 /* 1 Sec */
enum pci_barno {
+ NO_BAR = -1,
BAR_0,
BAR_1,
BAR_2,
@@ -57,16 +58,26 @@ enum pci_barno {
BAR_5,
};
+enum epf_ntb_bar {
+ BAR_CONFIG,
+ BAR_PEER_SPAD,
+ BAR_DB,
+ BAR_MW1,
+ BAR_MW2,
+ BAR_MW3,
+ BAR_MW4,
+ NTB_BAR_NUM,
+};
+
+#define NTB_EPF_MAX_MW_COUNT (NTB_BAR_NUM - BAR_MW1)
+
struct ntb_epf_dev {
struct ntb_dev ntb;
struct device *dev;
/* Mutex to protect providing commands to NTB EPF */
struct mutex cmd_lock;
- enum pci_barno ctrl_reg_bar;
- enum pci_barno peer_spad_reg_bar;
- enum pci_barno db_reg_bar;
- enum pci_barno mw_bar;
+ const enum pci_barno *barno_map;
unsigned int mw_count;
unsigned int spad_count;
@@ -85,17 +96,6 @@ struct ntb_epf_dev {
#define ntb_ndev(__ntb) container_of(__ntb, struct ntb_epf_dev, ntb)
-struct ntb_epf_data {
- /* BAR that contains both control region and self spad region */
- enum pci_barno ctrl_reg_bar;
- /* BAR that contains peer spad region */
- enum pci_barno peer_spad_reg_bar;
- /* BAR that contains Doorbell region and Memory window '1' */
- enum pci_barno db_reg_bar;
- /* BAR that contains memory windows*/
- enum pci_barno mw_bar;
-};
-
static int ntb_epf_send_command(struct ntb_epf_dev *ndev, u32 command,
u32 argument)
{
@@ -144,7 +144,7 @@ static int ntb_epf_mw_to_bar(struct ntb_epf_dev *ndev, int idx)
return -EINVAL;
}
- return idx + 2;
+ return ndev->barno_map[BAR_MW1 + idx];
}
static int ntb_epf_mw_count(struct ntb_dev *ntb, int pidx)
@@ -413,7 +413,9 @@ static int ntb_epf_mw_set_trans(struct ntb_dev *ntb, int pidx, int idx,
return -EINVAL;
}
- bar = idx + ndev->mw_bar;
+ bar = ntb_epf_mw_to_bar(ndev, idx);
+ if (bar < 0)
+ return bar;
mw_size = pci_resource_len(ntb->pdev, bar);
@@ -455,7 +457,9 @@ static int ntb_epf_peer_mw_get_addr(struct ntb_dev *ntb, int idx,
if (idx == 0)
offset = readl(ndev->ctrl_reg + NTB_EPF_MW1_OFFSET);
- bar = idx + ndev->mw_bar;
+ bar = ntb_epf_mw_to_bar(ndev, idx);
+ if (bar < 0)
+ return bar;
if (base)
*base = pci_resource_start(ndev->ntb.pdev, bar) + offset;
@@ -560,6 +564,11 @@ static int ntb_epf_init_dev(struct ntb_epf_dev *ndev)
ndev->mw_count = readl(ndev->ctrl_reg + NTB_EPF_MW_COUNT);
ndev->spad_count = readl(ndev->ctrl_reg + NTB_EPF_SPAD_COUNT);
+ if (ndev->mw_count > NTB_EPF_MAX_MW_COUNT) {
+ dev_err(dev, "Unsupported MW count: %u\n", ndev->mw_count);
+ return -EINVAL;
+ }
+
return 0;
}
@@ -596,14 +605,15 @@ static int ntb_epf_init_pci(struct ntb_epf_dev *ndev,
dev_warn(&pdev->dev, "Cannot DMA highmem\n");
}
- ndev->ctrl_reg = pci_iomap(pdev, ndev->ctrl_reg_bar, 0);
+ ndev->ctrl_reg = pci_iomap(pdev, ndev->barno_map[BAR_CONFIG], 0);
if (!ndev->ctrl_reg) {
ret = -EIO;
goto err_dma_mask;
}
- if (ndev->peer_spad_reg_bar) {
- ndev->peer_spad_reg = pci_iomap(pdev, ndev->peer_spad_reg_bar, 0);
+ if (ndev->barno_map[BAR_PEER_SPAD] != ndev->barno_map[BAR_CONFIG]) {
+ ndev->peer_spad_reg = pci_iomap(pdev,
+ ndev->barno_map[BAR_PEER_SPAD], 0);
if (!ndev->peer_spad_reg) {
ret = -EIO;
goto err_dma_mask;
@@ -614,7 +624,7 @@ static int ntb_epf_init_pci(struct ntb_epf_dev *ndev,
ndev->peer_spad_reg = ndev->ctrl_reg + spad_off + spad_sz;
}
- ndev->db_reg = pci_iomap(pdev, ndev->db_reg_bar, 0);
+ ndev->db_reg = pci_iomap(pdev, ndev->barno_map[BAR_DB], 0);
if (!ndev->db_reg) {
ret = -EIO;
goto err_dma_mask;
@@ -663,12 +673,7 @@ static void ntb_epf_cleanup_isr(struct ntb_epf_dev *ndev)
static int ntb_epf_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *id)
{
- enum pci_barno peer_spad_reg_bar = BAR_1;
- enum pci_barno ctrl_reg_bar = BAR_0;
- enum pci_barno db_reg_bar = BAR_2;
- enum pci_barno mw_bar = BAR_2;
struct device *dev = &pdev->dev;
- struct ntb_epf_data *data;
struct ntb_epf_dev *ndev;
int ret;
@@ -679,18 +684,10 @@ static int ntb_epf_pci_probe(struct pci_dev *pdev,
if (!ndev)
return -ENOMEM;
- data = (struct ntb_epf_data *)id->driver_data;
- if (data) {
- peer_spad_reg_bar = data->peer_spad_reg_bar;
- ctrl_reg_bar = data->ctrl_reg_bar;
- db_reg_bar = data->db_reg_bar;
- mw_bar = data->mw_bar;
- }
+ ndev->barno_map = (const enum pci_barno *)id->driver_data;
+ if (!ndev->barno_map)
+ return -EINVAL;
- ndev->peer_spad_reg_bar = peer_spad_reg_bar;
- ndev->ctrl_reg_bar = ctrl_reg_bar;
- ndev->db_reg_bar = db_reg_bar;
- ndev->mw_bar = mw_bar;
ndev->dev = dev;
ntb_epf_init_struct(ndev, pdev);
@@ -734,30 +731,36 @@ static void ntb_epf_pci_remove(struct pci_dev *pdev)
ntb_epf_deinit_pci(ndev);
}
-static const struct ntb_epf_data j721e_data = {
- .ctrl_reg_bar = BAR_0,
- .peer_spad_reg_bar = BAR_1,
- .db_reg_bar = BAR_2,
- .mw_bar = BAR_2,
+static const enum pci_barno j721e_map[NTB_BAR_NUM] = {
+ [BAR_CONFIG] = BAR_0,
+ [BAR_PEER_SPAD] = BAR_1,
+ [BAR_DB] = BAR_2,
+ [BAR_MW1] = BAR_2,
+ [BAR_MW2] = BAR_3,
+ [BAR_MW3] = BAR_4,
+ [BAR_MW4] = BAR_5
};
-static const struct ntb_epf_data mx8_data = {
- .ctrl_reg_bar = BAR_0,
- .peer_spad_reg_bar = BAR_0,
- .db_reg_bar = BAR_2,
- .mw_bar = BAR_4,
+static const enum pci_barno mx8_map[NTB_BAR_NUM] = {
+ [BAR_CONFIG] = BAR_0,
+ [BAR_PEER_SPAD] = BAR_0,
+ [BAR_DB] = BAR_2,
+ [BAR_MW1] = BAR_4,
+ [BAR_MW2] = BAR_5,
+ [BAR_MW3] = NO_BAR,
+ [BAR_MW4] = NO_BAR
};
static const struct pci_device_id ntb_epf_pci_tbl[] = {
{
PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_J721E),
.class = PCI_CLASS_MEMORY_RAM << 8, .class_mask = 0xffff00,
- .driver_data = (kernel_ulong_t)&j721e_data,
+ .driver_data = (kernel_ulong_t)j721e_map,
},
{
PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, 0x0809),
.class = PCI_CLASS_MEMORY_RAM << 8, .class_mask = 0xffff00,
- .driver_data = (kernel_ulong_t)&mx8_data,
+ .driver_data = (kernel_ulong_t)mx8_map,
},
{ },
};
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 7d3759f875b2..938af571dc13 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -5131,8 +5131,14 @@ void nvme_start_ctrl(struct nvme_ctrl *ctrl)
* checking that they started once before, hence are reconnecting back.
*/
if (test_bit(NVME_CTRL_STARTED_ONCE, &ctrl->flags) &&
- nvme_discovery_ctrl(ctrl))
+ nvme_discovery_ctrl(ctrl)) {
+ if (!ctrl->kato) {
+ nvme_stop_keep_alive(ctrl);
+ ctrl->kato = NVME_DEFAULT_KATO;
+ nvme_start_keep_alive(ctrl);
+ }
nvme_change_uevent(ctrl, "NVME_EVENT=rediscover");
+ }
if (ctrl->queue_count > 1) {
nvme_queue_scan(ctrl);
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 2b0f15de7711..f5b1378839a7 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -3048,11 +3048,17 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl)
++ctrl->ctrl.nr_reconnects;
- if (ctrl->rport->remoteport.port_state != FC_OBJSTATE_ONLINE)
+ spin_lock_irqsave(&ctrl->rport->lock, flags);
+ if (ctrl->rport->remoteport.port_state != FC_OBJSTATE_ONLINE) {
+ spin_unlock_irqrestore(&ctrl->rport->lock, flags);
return -ENODEV;
+ }
- if (nvme_fc_ctlr_active_on_rport(ctrl))
+ if (nvme_fc_ctlr_active_on_rport(ctrl)) {
+ spin_unlock_irqrestore(&ctrl->rport->lock, flags);
return -ENOTUNIQ;
+ }
+ spin_unlock_irqrestore(&ctrl->rport->lock, flags);
dev_info(ctrl->ctrl.device,
"NVME-FC{%d}: create association : host wwpn 0x%016llx "
@@ -3256,7 +3262,6 @@ nvme_fc_delete_ctrl(struct nvme_ctrl *nctrl)
{
struct nvme_fc_ctrl *ctrl = to_fc_ctrl(nctrl);
- cancel_work_sync(&ctrl->ioerr_work);
cancel_delayed_work_sync(&ctrl->connect_work);
/*
* kill the association on the link side. this will block
@@ -3327,6 +3332,7 @@ nvme_fc_reset_ctrl_work(struct work_struct *work)
/* will block will waiting for io to terminate */
nvme_fc_delete_association(ctrl);
+ cancel_work_sync(&ctrl->ioerr_work);
if (!nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_CONNECTING))
dev_err(ctrl->ctrl.device,
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 43b89c7d585f..a3e225bb4b88 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -577,7 +577,7 @@ static void nvme_mpath_set_live(struct nvme_ns *ns)
return;
}
nvme_add_ns_head_cdev(head);
- kblockd_schedule_work(&head->partition_scan_work);
+ queue_work(nvme_wq, &head->partition_scan_work);
}
mutex_lock(&head->lock);
diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c
index a15e764bae35..188b9f1bdaca 100644
--- a/drivers/nvme/target/fc.c
+++ b/drivers/nvme/target/fc.c
@@ -1090,6 +1090,14 @@ nvmet_fc_delete_assoc_work(struct work_struct *work)
static void
nvmet_fc_schedule_delete_assoc(struct nvmet_fc_tgt_assoc *assoc)
{
+ int terminating;
+
+ terminating = atomic_xchg(&assoc->terminating, 1);
+
+ /* if already terminating, do nothing */
+ if (terminating)
+ return;
+
nvmet_fc_tgtport_get(assoc->tgtport);
if (!queue_work(nvmet_wq, &assoc->del_work))
nvmet_fc_tgtport_put(assoc->tgtport);
@@ -1209,13 +1217,7 @@ nvmet_fc_delete_target_assoc(struct nvmet_fc_tgt_assoc *assoc)
{
struct nvmet_fc_tgtport *tgtport = assoc->tgtport;
unsigned long flags;
- int i, terminating;
-
- terminating = atomic_xchg(&assoc->terminating, 1);
-
- /* if already terminating, do nothing */
- if (terminating)
- return;
+ int i;
spin_lock_irqsave(&tgtport->lock, flags);
list_del_rcu(&assoc->a_list);
diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c
index 0a1b11d41a38..d2c8d5e0882a 100644
--- a/drivers/pci/controller/cadence/pcie-cadence-host.c
+++ b/drivers/pci/controller/cadence/pcie-cadence-host.c
@@ -452,7 +452,7 @@ static int cdns_pcie_host_init_address_translation(struct cdns_pcie_rc *rc)
cdns_pcie_writel(pcie, CDNS_PCIE_AT_OB_REGION_PCI_ADDR1(0), addr1);
cdns_pcie_writel(pcie, CDNS_PCIE_AT_OB_REGION_DESC1(0), desc1);
- if (pcie->ops->cpu_addr_fixup)
+ if (pcie->ops && pcie->ops->cpu_addr_fixup)
cpu_addr = pcie->ops->cpu_addr_fixup(pcie, cpu_addr);
addr0 = CDNS_PCIE_AT_OB_REGION_CPU_ADDR0_NBITS(12) |
diff --git a/drivers/pci/controller/cadence/pcie-cadence.c b/drivers/pci/controller/cadence/pcie-cadence.c
index 13c4032ca379..ddf893fb8e16 100644
--- a/drivers/pci/controller/cadence/pcie-cadence.c
+++ b/drivers/pci/controller/cadence/pcie-cadence.c
@@ -89,7 +89,7 @@ void cdns_pcie_set_outbound_region(struct cdns_pcie *pcie, u8 busnr, u8 fn,
cdns_pcie_writel(pcie, CDNS_PCIE_AT_OB_REGION_DESC1(r), desc1);
/* Set the CPU address */
- if (pcie->ops->cpu_addr_fixup)
+ if (pcie->ops && pcie->ops->cpu_addr_fixup)
cpu_addr = pcie->ops->cpu_addr_fixup(pcie, cpu_addr);
addr0 = CDNS_PCIE_AT_OB_REGION_CPU_ADDR0_NBITS(nbits) |
@@ -119,7 +119,7 @@ void cdns_pcie_set_outbound_region_for_normal_msg(struct cdns_pcie *pcie,
}
/* Set the CPU address */
- if (pcie->ops->cpu_addr_fixup)
+ if (pcie->ops && pcie->ops->cpu_addr_fixup)
cpu_addr = pcie->ops->cpu_addr_fixup(pcie, cpu_addr);
addr0 = CDNS_PCIE_AT_OB_REGION_CPU_ADDR0_NBITS(17) |
diff --git a/drivers/pci/controller/cadence/pcie-cadence.h b/drivers/pci/controller/cadence/pcie-cadence.h
index 2891e8c16a59..ff5ee5c787fb 100644
--- a/drivers/pci/controller/cadence/pcie-cadence.h
+++ b/drivers/pci/controller/cadence/pcie-cadence.h
@@ -494,7 +494,7 @@ static inline u32 cdns_pcie_ep_fn_readl(struct cdns_pcie *pcie, u8 fn, u32 reg)
static inline int cdns_pcie_start_link(struct cdns_pcie *pcie)
{
- if (pcie->ops->start_link)
+ if (pcie->ops && pcie->ops->start_link)
return pcie->ops->start_link(pcie);
return 0;
@@ -502,13 +502,13 @@ static inline int cdns_pcie_start_link(struct cdns_pcie *pcie)
static inline void cdns_pcie_stop_link(struct cdns_pcie *pcie)
{
- if (pcie->ops->stop_link)
+ if (pcie->ops && pcie->ops->stop_link)
pcie->ops->stop_link(pcie);
}
static inline bool cdns_pcie_link_up(struct cdns_pcie *pcie)
{
- if (pcie->ops->link_up)
+ if (pcie->ops && pcie->ops->link_up)
return pcie->ops->link_up(pcie);
return true;
diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c
index 88dc66ee1c46..d5e38c6a812f 100644
--- a/drivers/pci/p2pdma.c
+++ b/drivers/pci/p2pdma.c
@@ -225,7 +225,7 @@ int pci_p2pdma_add_resource(struct pci_dev *pdev, int bar, size_t size,
pages_free:
devm_memunmap_pages(&pdev->dev, pgmap);
pgmap_free:
- devm_kfree(&pdev->dev, pgmap);
+ devm_kfree(&pdev->dev, p2p_pgmap);
return error;
}
EXPORT_SYMBOL_GPL(pci_p2pdma_add_resource);
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index c3410241633f..51db5063949b 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -1597,7 +1597,7 @@ static int pci_uevent(struct device *dev, struct kobj_uevent_env *env)
return 0;
}
-#if defined(CONFIG_PCIEAER) || defined(CONFIG_EEH)
+#if defined(CONFIG_PCIEAER) || defined(CONFIG_EEH) || defined(CONFIG_S390)
/**
* pci_uevent_ers - emit a uevent during recovery path of PCI device
* @pdev: PCI device undergoing error recovery
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index d0e587ab23c6..b4692c3f98d3 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1227,6 +1227,11 @@ int pci_power_up(struct pci_dev *dev)
return -EIO;
}
+ if (pci_dev_is_disconnected(dev)) {
+ dev->current_state = PCI_D3cold;
+ return -EIO;
+ }
+
pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr);
if (PCI_POSSIBLE_ERROR(pmcsr)) {
pci_err(dev, "Unable to change power state from %s to D0, device inaccessible\n",
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index f4932d2f9f97..e8cfae79a47a 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2604,6 +2604,7 @@ static void quirk_disable_msi(struct pci_dev *dev)
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_disable_msi);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, 0xa238, quirk_disable_msi);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x5a3f, quirk_disable_msi);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_RDC, 0x1031, quirk_disable_msi);
/*
* The APC bridge device in AMD 780 family northbridges has some random
@@ -3716,7 +3717,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MELLANOX, 0xcf80, quirk_no_pm_reset);
*/
static void quirk_thunderbolt_hotplug_msi(struct pci_dev *pdev)
{
- if (pdev->is_hotplug_bridge &&
+ if (pdev->is_pciehp &&
(pdev->device != PCI_DEVICE_ID_INTEL_CACTUS_RIDGE_4C ||
pdev->revision <= 1))
pdev->no_msi = 1;
diff --git a/drivers/phy/cadence/cdns-dphy.c b/drivers/phy/cadence/cdns-dphy.c
index d65a7aeefe79..565f281b36ea 100644
--- a/drivers/phy/cadence/cdns-dphy.c
+++ b/drivers/phy/cadence/cdns-dphy.c
@@ -146,7 +146,7 @@ static int cdns_dsi_get_dphy_pll_cfg(struct cdns_dphy *dphy,
dlane_bps = opts->hs_clk_rate;
- if (dlane_bps > 2500000000UL || dlane_bps < 160000000UL)
+ if (dlane_bps > 2500000000UL || dlane_bps < 80000000UL)
return -EINVAL;
else if (dlane_bps >= 1250000000)
cfg->pll_opdiv = 1;
@@ -156,6 +156,8 @@ static int cdns_dsi_get_dphy_pll_cfg(struct cdns_dphy *dphy,
cfg->pll_opdiv = 4;
else if (dlane_bps >= 160000000)
cfg->pll_opdiv = 8;
+ else if (dlane_bps >= 80000000)
+ cfg->pll_opdiv = 16;
cfg->pll_fbdiv = DIV_ROUND_UP_ULL(dlane_bps * 2 * cfg->pll_opdiv *
cfg->pll_ipdiv,
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-csidphy.c b/drivers/phy/rockchip/phy-rockchip-inno-csidphy.c
index 75f948bdea6a..20737a0400f5 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-csidphy.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-csidphy.c
@@ -87,10 +87,11 @@ struct dphy_reg {
u32 offset;
u32 mask;
u32 shift;
+ u8 valid;
};
#define PHY_REG(_offset, _width, _shift) \
- { .offset = _offset, .mask = BIT(_width) - 1, .shift = _shift, }
+ { .offset = _offset, .mask = BIT(_width) - 1, .shift = _shift, .valid = 1, }
static const struct dphy_reg rk1808_grf_dphy_regs[] = {
[GRF_DPHY_CSIPHY_FORCERXMODE] = PHY_REG(RK1808_GRF_PD_VI_CON_OFFSET, 4, 0),
@@ -145,7 +146,7 @@ static inline void write_grf_reg(struct rockchip_inno_csidphy *priv,
const struct dphy_drv_data *drv_data = priv->drv_data;
const struct dphy_reg *reg = &drv_data->grf_regs[index];
- if (reg->offset)
+ if (reg->valid)
regmap_write(priv->grf, reg->offset,
HIWORD_UPDATE(value, reg->mask, reg->shift));
}
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 28f3fabc72e3..a72911e8ea82 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -588,8 +588,10 @@ static int pcs_pinconf_set(struct pinctrl_dev *pctldev,
break;
case PIN_CONFIG_BIAS_PULL_DOWN:
case PIN_CONFIG_BIAS_PULL_UP:
- if (arg)
+ if (arg) {
pcs_pinconf_clear_bias(pctldev, pin);
+ data = pcs->read(pcs->base + offset);
+ }
fallthrough;
case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
data &= ~func->conf[i].mask;
diff --git a/drivers/platform/x86/intel/punit_ipc.c b/drivers/platform/x86/intel/punit_ipc.c
index 66bb39fd0ef9..8602f4175f12 100644
--- a/drivers/platform/x86/intel/punit_ipc.c
+++ b/drivers/platform/x86/intel/punit_ipc.c
@@ -283,7 +283,7 @@ static int intel_punit_ipc_probe(struct platform_device *pdev)
} else {
ret = devm_request_irq(&pdev->dev, irq, intel_punit_ioc,
IRQF_NO_SUSPEND, "intel_punit_ipc",
- &punit_ipcdev);
+ punit_ipcdev);
if (ret) {
dev_err(&pdev->dev, "Failed to request irq: %d\n", irq);
return ret;
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_mmio.c b/drivers/platform/x86/intel/speed_select_if/isst_if_mmio.c
index ff49025ec085..bb38e5f021a8 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_if_mmio.c
+++ b/drivers/platform/x86/intel/speed_select_if/isst_if_mmio.c
@@ -106,11 +106,11 @@ static int isst_if_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ret = pci_read_config_dword(pdev, 0xD0, &mmio_base);
if (ret)
- return ret;
+ return pcibios_err_to_errno(ret);
ret = pci_read_config_dword(pdev, 0xFC, &pcu_base);
if (ret)
- return ret;
+ return pcibios_err_to_errno(ret);
pcu_base &= GENMASK(10, 0);
base_addr = (u64)mmio_base << 23 | (u64) pcu_base << 12;
diff --git a/drivers/power/supply/sbs-charger.c b/drivers/power/supply/sbs-charger.c
index bc927c0ddd34..7dfed22fbce3 100644
--- a/drivers/power/supply/sbs-charger.c
+++ b/drivers/power/supply/sbs-charger.c
@@ -154,8 +154,7 @@ static const struct regmap_config sbs_regmap = {
.val_format_endian = REGMAP_ENDIAN_LITTLE, /* since based on SMBus */
};
-static const struct power_supply_desc sbs_desc = {
- .name = "sbs-charger",
+static const struct power_supply_desc sbs_default_desc = {
.type = POWER_SUPPLY_TYPE_MAINS,
.properties = sbs_properties,
.num_properties = ARRAY_SIZE(sbs_properties),
@@ -166,9 +165,20 @@ static int sbs_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct power_supply_config psy_cfg = {};
+ struct power_supply_desc *sbs_desc;
struct sbs_info *chip;
int ret, val;
+ sbs_desc = devm_kmemdup(&client->dev, &sbs_default_desc,
+ sizeof(*sbs_desc), GFP_KERNEL);
+ if (!sbs_desc)
+ return -ENOMEM;
+
+ sbs_desc->name = devm_kasprintf(&client->dev, GFP_KERNEL, "sbs-%s",
+ dev_name(&client->dev));
+ if (!sbs_desc->name)
+ return -ENOMEM;
+
chip = devm_kzalloc(&client->dev, sizeof(struct sbs_info), GFP_KERNEL);
if (!chip)
return -ENOMEM;
@@ -192,7 +202,7 @@ static int sbs_probe(struct i2c_client *client,
return dev_err_probe(&client->dev, ret, "Failed to get device status\n");
chip->last_state = val;
- chip->power_supply = devm_power_supply_register(&client->dev, &sbs_desc, &psy_cfg);
+ chip->power_supply = devm_power_supply_register(&client->dev, sbs_desc, &psy_cfg);
if (IS_ERR(chip->power_supply))
return dev_err_probe(&client->dev, PTR_ERR(chip->power_supply),
"Failed to register power supply\n");
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c
index e6bcccf87cd6..850ae5559685 100644
--- a/drivers/ptp/ptp_clock.c
+++ b/drivers/ptp/ptp_clock.c
@@ -83,6 +83,9 @@ static int ptp_clock_settime(struct posix_clock *pc, const struct timespec64 *tp
return -EBUSY;
}
+ if (!timespec64_valid_settod(tp))
+ return -EINVAL;
+
return ptp->info->settime64(ptp->info, tp);
}
@@ -113,7 +116,7 @@ static int ptp_clock_adjtime(struct posix_clock *pc, struct __kernel_timex *tx)
ops = ptp->info;
if (tx->modes & ADJ_SETOFFSET) {
- struct timespec64 ts;
+ struct timespec64 ts, ts2;
ktime_t kt;
s64 delta;
@@ -126,6 +129,14 @@ static int ptp_clock_adjtime(struct posix_clock *pc, struct __kernel_timex *tx)
if ((unsigned long) ts.tv_nsec >= NSEC_PER_SEC)
return -EINVAL;
+ /* Make sure the offset is valid */
+ err = ptp_clock_gettime(pc, &ts2);
+ if (err)
+ return err;
+ ts2 = timespec64_add(ts2, ts);
+ if (!timespec64_valid_settod(&ts2))
+ return -EINVAL;
+
kt = timespec64_to_ktime(ts);
delta = ktime_to_ns(kt);
err = ops->adjtime(ops, delta);
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index e6724a229d23..e273275e6025 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -287,6 +287,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
ret = dev_err_probe(&pdev->dev, PTR_ERR(drvdata->dev),
"Failed to register regulator: %ld\n",
PTR_ERR(drvdata->dev));
+ gpiod_put(cfg.ena_gpiod);
return ret;
}
diff --git a/drivers/remoteproc/qcom_q6v5.c b/drivers/remoteproc/qcom_q6v5.c
index 6cce6dd9fd23..76bc553da5d6 100644
--- a/drivers/remoteproc/qcom_q6v5.c
+++ b/drivers/remoteproc/qcom_q6v5.c
@@ -170,6 +170,11 @@ static irqreturn_t q6v5_handover_interrupt(int irq, void *data)
{
struct qcom_q6v5 *q6v5 = data;
+ if (q6v5->handover_issued) {
+ dev_err(q6v5->dev, "Handover signaled, but it already happened\n");
+ return IRQ_HANDLED;
+ }
+
if (q6v5->handover)
q6v5->handover(q6v5);
diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c
index 87f4fc9df68b..ae2c52a0dab2 100644
--- a/drivers/rtc/rtc-pcf2127.c
+++ b/drivers/rtc/rtc-pcf2127.c
@@ -35,6 +35,7 @@
#define PCF2127_BIT_CTRL2_AF BIT(4)
#define PCF2127_BIT_CTRL2_TSF2 BIT(5)
#define PCF2127_BIT_CTRL2_WDTF BIT(6)
+#define PCF2127_BIT_CTRL2_MSF BIT(7)
/* Control register 3 */
#define PCF2127_REG_CTRL3 0x02
#define PCF2127_BIT_CTRL3_BLIE BIT(0)
@@ -99,7 +100,8 @@
#define PCF2127_CTRL2_IRQ_MASK ( \
PCF2127_BIT_CTRL2_AF | \
PCF2127_BIT_CTRL2_WDTF | \
- PCF2127_BIT_CTRL2_TSF2)
+ PCF2127_BIT_CTRL2_TSF2 | \
+ PCF2127_BIT_CTRL2_MSF)
struct pcf2127 {
struct rtc_device *rtc;
diff --git a/drivers/rtc/rtc-rx8025.c b/drivers/rtc/rtc-rx8025.c
index dde86f3e2a4b..e16e4c74e606 100644
--- a/drivers/rtc/rtc-rx8025.c
+++ b/drivers/rtc/rtc-rx8025.c
@@ -315,7 +315,7 @@ static int rx8025_init_client(struct i2c_client *client)
return hour_reg;
rx8025->is_24 = (hour_reg & RX8035_BIT_HOUR_1224);
} else {
- rx8025->is_24 = (ctrl[1] & RX8025_BIT_CTRL1_1224);
+ rx8025->is_24 = (ctrl[0] & RX8025_BIT_CTRL1_1224);
}
out:
return err;
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c
index 8ac213a55141..55216d2fbea0 100644
--- a/drivers/s390/net/ctcm_mpc.c
+++ b/drivers/s390/net/ctcm_mpc.c
@@ -698,7 +698,6 @@ static void mpc_rcvd_sweep_req(struct mpcg_info *mpcginfo)
grp->sweep_req_pend_num--;
ctcmpc_send_sweep_resp(ch);
- kfree(mpcginfo);
return;
}
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index c785493b105c..28cf473fcf96 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -600,8 +600,9 @@ int scsi_host_busy(struct Scsi_Host *shost)
{
int cnt = 0;
- blk_mq_tagset_busy_iter(&shost->tag_set,
- scsi_host_check_in_flight, &cnt);
+ if (shost->tag_set.ops)
+ blk_mq_tagset_busy_iter(&shost->tag_set,
+ scsi_host_check_in_flight, &cnt);
return cnt;
}
EXPORT_SYMBOL(scsi_host_busy);
diff --git a/drivers/scsi/libfc/fc_encode.h b/drivers/scsi/libfc/fc_encode.h
index 7dcac3b6baa7..992250ca8b9f 100644
--- a/drivers/scsi/libfc/fc_encode.h
+++ b/drivers/scsi/libfc/fc_encode.h
@@ -354,7 +354,7 @@ static inline int fc_ct_ms_fill(struct fc_lport *lport,
put_unaligned_be16(len, &entry->len);
snprintf((char *)&entry->value,
FC_FDMI_HBA_ATTR_OSNAMEVERSION_LEN,
- "%s v%s",
+ "%.62s v%.62s",
init_utsname()->sysname,
init_utsname()->release);
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h
index 8d2e8d05bbc0..52b14671eaa9 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.h
+++ b/drivers/scsi/lpfc/lpfc_debugfs.h
@@ -44,6 +44,9 @@
/* hbqinfo output buffer size */
#define LPFC_HBQINFO_SIZE 8192
+/* hdwqinfo output buffer size */
+#define LPFC_HDWQINFO_SIZE 8192
+
/* nvmestat output buffer size */
#define LPFC_NVMESTAT_SIZE 8192
#define LPFC_IOKTIME_SIZE 8192
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index b4afaed5e487..3b7e17ef9c2e 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -11892,7 +11892,11 @@ lpfc_sli4_els_xri_aborted(struct lpfc_hba *phba,
sglq_entry->state = SGL_FREED;
spin_unlock_irqrestore(&phba->sli4_hba.sgl_list_lock,
iflag);
-
+ lpfc_printf_log(phba, KERN_INFO, LOG_ELS | LOG_SLI |
+ LOG_DISCOVERY | LOG_NODE,
+ "0732 ELS XRI ABORT on Node: ndlp=x%px "
+ "xri=x%x\n",
+ ndlp, xri);
if (ndlp) {
lpfc_set_rrq_active(phba, ndlp,
sglq_entry->sli4_lxritag,
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 97f3c5240d57..6535474fe8a7 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3045,13 +3045,6 @@ lpfc_cleanup(struct lpfc_vport *vport)
lpfc_vmid_vport_cleanup(vport);
list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {
- if (vport->port_type != LPFC_PHYSICAL_PORT &&
- ndlp->nlp_DID == Fabric_DID) {
- /* Just free up ndlp with Fabric_DID for vports */
- lpfc_nlp_put(ndlp);
- continue;
- }
-
if (ndlp->nlp_DID == Fabric_Cntl_DID &&
ndlp->nlp_state == NLP_STE_UNUSED_NODE) {
lpfc_nlp_put(ndlp);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 6d4777a5f3d4..d09a8d583ba3 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -5928,7 +5928,7 @@ lpfc_chk_tgt_mapped(struct lpfc_vport *vport, struct fc_rport *rport)
/**
* lpfc_reset_flush_io_context -
* @vport: The virtual port (scsi_host) for the flush context
- * @tgt_id: If aborting by Target contect - specifies the target id
+ * @tgt_id: If aborting by Target context - specifies the target id
* @lun_id: If aborting by Lun context - specifies the lun id
* @context: specifies the context level to flush at.
*
@@ -6102,8 +6102,14 @@ lpfc_target_reset_handler(struct scsi_cmnd *cmnd)
pnode->nlp_fcp_info &= ~NLP_FCP_2_DEVICE;
spin_unlock_irqrestore(&pnode->lock, flags);
}
- lpfc_reset_flush_io_context(vport, tgt_id, lun_id,
- LPFC_CTX_TGT);
+ status = lpfc_reset_flush_io_context(vport, tgt_id, lun_id,
+ LPFC_CTX_TGT);
+ if (status != SUCCESS) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0726 Target Reset flush status x%x\n",
+ status);
+ return status;
+ }
return FAST_IO_FAIL;
}
@@ -6199,7 +6205,7 @@ lpfc_host_reset_handler(struct scsi_cmnd *cmnd)
int rc, ret = SUCCESS;
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
- "3172 SCSI layer issued Host Reset Data:\n");
+ "3172 SCSI layer issued Host Reset\n");
lpfc_offline_prep(phba, LPFC_MBX_WAIT);
lpfc_offline(phba);
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c
index d50bc6706156..9d8f5a479466 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_fw.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c
@@ -2111,6 +2111,8 @@ static int mpi3mr_create_op_queues(struct mpi3mr_ioc *mrioc)
{
int retval = 0;
u16 num_queues = 0, i = 0, msix_count_op_q = 1;
+ u32 ioc_status;
+ enum mpi3mr_iocstate ioc_state;
num_queues = min_t(int, mrioc->facts.max_op_reply_q,
mrioc->facts.max_op_req_q);
@@ -2166,6 +2168,14 @@ static int mpi3mr_create_op_queues(struct mpi3mr_ioc *mrioc)
retval = -1;
goto out_failed;
}
+ ioc_status = readl(&mrioc->sysif_regs->ioc_status);
+ ioc_state = mpi3mr_get_iocstate(mrioc);
+ if ((ioc_status & MPI3_SYSIF_IOC_STATUS_RESET_HISTORY) ||
+ ioc_state != MRIOC_STATE_READY) {
+ mpi3mr_print_fault_info(mrioc);
+ retval = -1;
+ goto out_failed;
+ }
mrioc->num_op_reply_q = mrioc->num_op_req_q = i;
ioc_info(mrioc,
"successfully created %d operational queue pairs(default/polled) queue = (%d/%d)\n",
diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c
index 7d6e4fe31cee..02c970575464 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_transport.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c
@@ -166,6 +166,9 @@ _transport_convert_phy_link_rate(u8 link_rate)
case MPI25_SAS_NEG_LINK_RATE_12_0:
rc = SAS_LINK_RATE_12_0_GBPS;
break;
+ case MPI26_SAS_NEG_LINK_RATE_22_5:
+ rc = SAS_LINK_RATE_22_5_GBPS;
+ break;
case MPI2_SAS_NEG_LINK_RATE_PHY_DISABLED:
rc = SAS_PHY_DISABLED;
break;
diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c
index 73f036bed128..3ac6b564a664 100644
--- a/drivers/scsi/pm8001/pm8001_ctl.c
+++ b/drivers/scsi/pm8001/pm8001_ctl.c
@@ -538,23 +538,25 @@ static ssize_t pm8001_ctl_iop_log_show(struct device *cdev,
char *str = buf;
u32 read_size =
pm8001_ha->main_cfg_tbl.pm80xx_tbl.event_log_size / 1024;
- static u32 start, end, count;
u32 max_read_times = 32;
u32 max_count = (read_size * 1024) / (max_read_times * 4);
u32 *temp = (u32 *)pm8001_ha->memoryMap.region[IOP].virt_ptr;
- if ((count % max_count) == 0) {
- start = 0;
- end = max_read_times;
- count = 0;
+ mutex_lock(&pm8001_ha->iop_log_lock);
+
+ if ((pm8001_ha->iop_log_count % max_count) == 0) {
+ pm8001_ha->iop_log_start = 0;
+ pm8001_ha->iop_log_end = max_read_times;
+ pm8001_ha->iop_log_count = 0;
} else {
- start = end;
- end = end + max_read_times;
+ pm8001_ha->iop_log_start = pm8001_ha->iop_log_end;
+ pm8001_ha->iop_log_end = pm8001_ha->iop_log_end + max_read_times;
}
- for (; start < end; start++)
- str += sprintf(str, "%08x ", *(temp+start));
- count++;
+ for (; pm8001_ha->iop_log_start < pm8001_ha->iop_log_end; pm8001_ha->iop_log_start++)
+ str += sprintf(str, "%08x ", *(temp+pm8001_ha->iop_log_start));
+ pm8001_ha->iop_log_count++;
+ mutex_unlock(&pm8001_ha->iop_log_lock);
return str - buf;
}
static DEVICE_ATTR(iop_log, S_IRUGO, pm8001_ctl_iop_log_show, NULL);
@@ -684,7 +686,7 @@ static int pm8001_set_nvmd(struct pm8001_hba_info *pm8001_ha)
struct pm8001_ioctl_payload *payload;
DECLARE_COMPLETION_ONSTACK(completion);
u8 *ioctlbuffer;
- u32 ret;
+ int ret;
u32 length = 1024 * 5 + sizeof(*payload) - 1;
if (pm8001_ha->fw_image->size > 4096) {
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 18b150f27c86..60b477e65a66 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -532,6 +532,7 @@ static struct pm8001_hba_info *pm8001_pci_alloc(struct pci_dev *pdev,
pm8001_ha->id = pm8001_id++;
pm8001_ha->logging_level = logging_level;
pm8001_ha->non_fatal_count = 0;
+ mutex_init(&pm8001_ha->iop_log_lock);
if (link_rate >= 1 && link_rate <= 15)
pm8001_ha->link_rate = (link_rate << 8);
else {
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index 00d70b458b48..4cd648be68dd 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -168,7 +168,6 @@ int pm8001_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func,
unsigned long flags;
pm8001_ha = sas_phy->ha->lldd_ha;
phy = &pm8001_ha->phy[phy_id];
- pm8001_ha->phy[phy_id].enable_completion = &completion;
switch (func) {
case PHY_FUNC_SET_LINK_RATE:
rates = funcdata;
@@ -181,6 +180,7 @@ int pm8001_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func,
rates->maximum_linkrate;
}
if (pm8001_ha->phy[phy_id].phy_state == PHY_LINK_DISABLE) {
+ pm8001_ha->phy[phy_id].enable_completion = &completion;
PM8001_CHIP_DISP->phy_start_req(pm8001_ha, phy_id);
wait_for_completion(&completion);
}
@@ -189,6 +189,7 @@ int pm8001_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func,
break;
case PHY_FUNC_HARD_RESET:
if (pm8001_ha->phy[phy_id].phy_state == PHY_LINK_DISABLE) {
+ pm8001_ha->phy[phy_id].enable_completion = &completion;
PM8001_CHIP_DISP->phy_start_req(pm8001_ha, phy_id);
wait_for_completion(&completion);
}
@@ -197,6 +198,7 @@ int pm8001_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func,
break;
case PHY_FUNC_LINK_RESET:
if (pm8001_ha->phy[phy_id].phy_state == PHY_LINK_DISABLE) {
+ pm8001_ha->phy[phy_id].enable_completion = &completion;
PM8001_CHIP_DISP->phy_start_req(pm8001_ha, phy_id);
wait_for_completion(&completion);
}
diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h
index b08f52673889..9306f05674d1 100644
--- a/drivers/scsi/pm8001/pm8001_sas.h
+++ b/drivers/scsi/pm8001/pm8001_sas.h
@@ -544,6 +544,10 @@ struct pm8001_hba_info {
u32 ci_offset;
u32 pi_offset;
u32 max_memcnt;
+ u32 iop_log_start;
+ u32 iop_log_end;
+ u32 iop_log_count;
+ struct mutex iop_log_lock;
};
struct pm8001_work {
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 1946cc96c172..7a5d73f89f45 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -2204,9 +2204,17 @@ sg_remove_sfp_usercontext(struct work_struct *work)
write_lock_irqsave(&sfp->rq_list_lock, iflags);
while (!list_empty(&sfp->rq_list)) {
srp = list_first_entry(&sfp->rq_list, Sg_request, entry);
- sg_finish_rem_req(srp);
list_del(&srp->entry);
+ write_unlock_irqrestore(&sfp->rq_list_lock, iflags);
+
+ sg_finish_rem_req(srp);
+ /*
+ * sg_rq_end_io() uses srp->parentfp. Hence, only clear
+ * srp->parentfp after blk_mq_free_request() has been called.
+ */
srp->parentfp = NULL;
+
+ write_lock_irqsave(&sfp->rq_list_lock, iflags);
}
write_unlock_irqrestore(&sfp->rq_list_lock, iflags);
diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c
index da8555f3b6ca..3fa245a472b2 100644
--- a/drivers/slimbus/qcom-ngd-ctrl.c
+++ b/drivers/slimbus/qcom-ngd-ctrl.c
@@ -1164,6 +1164,7 @@ static void qcom_slim_ngd_notify_slaves(struct qcom_slim_ngd_ctrl *ctrl)
if (slim_get_logical_addr(sbdev))
dev_err(ctrl->dev, "Failed to get logical address\n");
+ put_device(&sbdev->dev);
}
}
diff --git a/drivers/soc/aspeed/aspeed-socinfo.c b/drivers/soc/aspeed/aspeed-socinfo.c
index 3f759121dc00..67e9ac3d08ec 100644
--- a/drivers/soc/aspeed/aspeed-socinfo.c
+++ b/drivers/soc/aspeed/aspeed-socinfo.c
@@ -27,6 +27,10 @@ static struct {
{ "AST2620", 0x05010203 },
{ "AST2605", 0x05030103 },
{ "AST2625", 0x05030403 },
+ /* AST2700 */
+ { "AST2750", 0x06000003 },
+ { "AST2700", 0x06000103 },
+ { "AST2720", 0x06000203 },
};
static const char *siliconid_to_name(u32 siliconid)
diff --git a/drivers/soc/imx/gpc.c b/drivers/soc/imx/gpc.c
index 419ed15cc10c..0b63ec213f1e 100644
--- a/drivers/soc/imx/gpc.c
+++ b/drivers/soc/imx/gpc.c
@@ -541,6 +541,8 @@ static int imx_gpc_remove(struct platform_device *pdev)
return ret;
}
+ of_node_put(pgc_node);
+
return 0;
}
diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c
index af8d90efd91f..e4e6c6d69bf5 100644
--- a/drivers/soc/qcom/smem.c
+++ b/drivers/soc/qcom/smem.c
@@ -810,7 +810,7 @@ static u32 qcom_smem_get_item_count(struct qcom_smem *smem)
if (IS_ERR_OR_NULL(ptable))
return SMEM_ITEM_COUNT;
- info = (struct smem_info *)&ptable->entry[ptable->num_entries];
+ info = (struct smem_info *)&ptable->entry[le32_to_cpu(ptable->num_entries)];
if (memcmp(info->magic, SMEM_INFO_MAGIC, sizeof(info->magic)))
return SMEM_ITEM_COUNT;
diff --git a/drivers/soc/samsung/pm_domains.c b/drivers/soc/samsung/pm_domains.c
index d07f3c9d6903..1091e4a0ed9d 100644
--- a/drivers/soc/samsung/pm_domains.c
+++ b/drivers/soc/samsung/pm_domains.c
@@ -91,13 +91,14 @@ static const struct of_device_id exynos_pm_domain_of_match[] = {
{ },
};
-static const char *exynos_get_domain_name(struct device_node *node)
+static const char *exynos_get_domain_name(struct device *dev,
+ struct device_node *node)
{
const char *name;
if (of_property_read_string(node, "label", &name) < 0)
name = kbasename(node->full_name);
- return kstrdup_const(name, GFP_KERNEL);
+ return devm_kstrdup_const(dev, name, GFP_KERNEL);
}
static int exynos_pd_probe(struct platform_device *pdev)
@@ -114,15 +115,13 @@ static int exynos_pd_probe(struct platform_device *pdev)
if (!pd)
return -ENOMEM;
- pd->pd.name = exynos_get_domain_name(np);
+ pd->pd.name = exynos_get_domain_name(dev, np);
if (!pd->pd.name)
return -ENOMEM;
pd->base = of_iomap(np, 0);
- if (!pd->base) {
- kfree_const(pd->pd.name);
+ if (!pd->base)
return -ENODEV;
- }
pd->pd.power_off = exynos_pd_power_off;
pd->pd.power_on = exynos_pd_power_on;
diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
index 84afebd355be..10014ffca829 100644
--- a/drivers/soc/ti/knav_dma.c
+++ b/drivers/soc/ti/knav_dma.c
@@ -402,7 +402,7 @@ static int of_channel_match_helper(struct device_node *np, const char *name,
* @name: slave channel name
* @config: dma configuration parameters
*
- * Returns pointer to appropriate DMA channel on success or error.
+ * Return: Pointer to appropriate DMA channel on success or NULL on error.
*/
void *knav_dma_open_channel(struct device *dev, const char *name,
struct knav_dma_cfg *config)
@@ -414,13 +414,13 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
if (!kdev) {
pr_err("keystone-navigator-dma driver not registered\n");
- return (void *)-EINVAL;
+ return NULL;
}
chan_num = of_channel_match_helper(dev->of_node, name, &instance);
if (chan_num < 0) {
dev_err(kdev->dev, "No DMA instance with name %s\n", name);
- return (void *)-EINVAL;
+ return NULL;
}
dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
@@ -431,7 +431,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
if (config->direction != DMA_MEM_TO_DEV &&
config->direction != DMA_DEV_TO_MEM) {
dev_err(kdev->dev, "bad direction\n");
- return (void *)-EINVAL;
+ return NULL;
}
/* Look for correct dma instance */
@@ -443,7 +443,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
}
if (!dma) {
dev_err(kdev->dev, "No DMA instance with name %s\n", instance);
- return (void *)-EINVAL;
+ return NULL;
}
/* Look for correct dma channel from dma instance */
@@ -463,14 +463,14 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
if (!chan) {
dev_err(kdev->dev, "channel %d is not in DMA %s\n",
chan_num, instance);
- return (void *)-EINVAL;
+ return NULL;
}
if (atomic_read(&chan->ref_count) >= 1) {
if (!check_config(chan, config)) {
dev_err(kdev->dev, "channel %d config miss-match\n",
chan_num);
- return (void *)-EINVAL;
+ return NULL;
}
}
diff --git a/drivers/soc/ti/pruss.c b/drivers/soc/ti/pruss.c
index 6882c86b3ce5..dd5d4675d26f 100644
--- a/drivers/soc/ti/pruss.c
+++ b/drivers/soc/ti/pruss.c
@@ -270,7 +270,7 @@ static int pruss_probe(struct platform_device *pdev)
pruss->mem_regions[i].pa = res.start;
pruss->mem_regions[i].size = resource_size(&res);
- dev_dbg(dev, "memory %8s: pa %pa size 0x%zx va %pK\n",
+ dev_dbg(dev, "memory %8s: pa %pa size 0x%zx va %p\n",
mem_names[i], &pruss->mem_regions[i].pa,
pruss->mem_regions[i].size, pruss->mem_regions[i].va);
}
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index 2f2a13046465..e57e1f75cd9f 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -257,6 +257,20 @@ static int bcm63xx_txrx_bufs(struct spi_device *spi, struct spi_transfer *first,
if (t->rx_buf) {
do_rx = true;
+
+ /*
+ * In certain hardware implementations, there appears to be a
+ * hidden accumulator that tracks the number of bytes written into
+ * the hardware FIFO, and this accumulator overrides the length in
+ * the SPI_MSG_CTL register.
+ *
+ * Therefore, for read-only transfers, we need to write some dummy
+ * value into the FIFO to keep the accumulator tracking the correct
+ * length.
+ */
+ if (!t->tx_buf)
+ memset_io(bs->tx_io + len, 0xFF, t->len);
+
/* prepend is half-duplex write only */
if (t == first)
prepend_len = 0;
diff --git a/drivers/spi/spi-loopback-test.c b/drivers/spi/spi-loopback-test.c
index ab29ae463f67..c011a67ce210 100644
--- a/drivers/spi/spi-loopback-test.c
+++ b/drivers/spi/spi-loopback-test.c
@@ -436,7 +436,7 @@ static void spi_test_dump_message(struct spi_device *spi,
int i;
u8 b;
- dev_info(&spi->dev, " spi_msg@%pK\n", msg);
+ dev_info(&spi->dev, " spi_msg@%p\n", msg);
if (msg->status)
dev_info(&spi->dev, " status: %i\n",
msg->status);
@@ -446,15 +446,15 @@ static void spi_test_dump_message(struct spi_device *spi,
msg->actual_length);
list_for_each_entry(xfer, &msg->transfers, transfer_list) {
- dev_info(&spi->dev, " spi_transfer@%pK\n", xfer);
+ dev_info(&spi->dev, " spi_transfer@%p\n", xfer);
dev_info(&spi->dev, " len: %i\n", xfer->len);
- dev_info(&spi->dev, " tx_buf: %pK\n", xfer->tx_buf);
+ dev_info(&spi->dev, " tx_buf: %p\n", xfer->tx_buf);
if (dump_data && xfer->tx_buf)
spi_test_print_hex_dump(" TX: ",
xfer->tx_buf,
xfer->len);
- dev_info(&spi->dev, " rx_buf: %pK\n", xfer->rx_buf);
+ dev_info(&spi->dev, " rx_buf: %p\n", xfer->rx_buf);
if (dump_data && xfer->rx_buf)
spi_test_print_hex_dump(" RX: ",
xfer->rx_buf,
@@ -548,7 +548,7 @@ static int spi_check_rx_ranges(struct spi_device *spi,
/* if still not found then something has modified too much */
/* we could list the "closest" transfer here... */
dev_err(&spi->dev,
- "loopback strangeness - rx changed outside of allowed range at: %pK\n",
+ "loopback strangeness - rx changed outside of allowed range at: %p\n",
addr);
/* do not return, only set ret,
* so that we list all addresses
@@ -686,7 +686,7 @@ static int spi_test_translate(struct spi_device *spi,
}
dev_err(&spi->dev,
- "PointerRange [%pK:%pK[ not in range [%pK:%pK[ or [%pK:%pK[\n",
+ "PointerRange [%p:%p[ not in range [%p:%p[ or [%p:%p[\n",
*ptr, *ptr + len,
RX(0), RX(SPI_TEST_MAX_SIZE),
TX(0), TX(SPI_TEST_MAX_SIZE));
diff --git a/drivers/spi/spi-rpc-if.c b/drivers/spi/spi-rpc-if.c
index ec0904faf3a1..b294ac56470a 100644
--- a/drivers/spi/spi-rpc-if.c
+++ b/drivers/spi/spi-rpc-if.c
@@ -195,6 +195,8 @@ static int __maybe_unused rpcif_spi_resume(struct device *dev)
{
struct spi_controller *ctlr = dev_get_drvdata(dev);
+ rpcif_hw_init(dev, false);
+
return spi_controller_resume(ctlr);
}
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index df774fb148d8..5ab58f24b56d 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2707,6 +2707,16 @@ static acpi_status acpi_register_spi_device(struct spi_controller *ctlr,
acpi_set_modalias(adev, acpi_device_hid(adev), spi->modalias,
sizeof(spi->modalias));
+ /*
+ * This gets re-tried in spi_probe() for -EPROBE_DEFER handling in case
+ * the GPIO controller does not have a driver yet. This needs to be done
+ * here too, because this call sets the GPIO direction and/or bias.
+ * Setting these needs to be done even if there is no driver, in which
+ * case spi_probe() will never get called.
+ */
+ if (spi->irq < 0)
+ spi->irq = acpi_dev_gpio_irq_get(adev, 0);
+
acpi_device_set_enumerated(adev);
adev->power.flags.ignore_parent = true;
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 5cfabd5376cc..e2bc86eac1b7 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -34,8 +34,6 @@ source "drivers/staging/rtl8192e/Kconfig"
source "drivers/staging/rtl8723bs/Kconfig"
-source "drivers/staging/rtl8712/Kconfig"
-
source "drivers/staging/r8188eu/Kconfig"
source "drivers/staging/rts5208/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index f8c3aa9c2418..89f4b6a0e090 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -7,7 +7,6 @@ obj-$(CONFIG_FB_OLPC_DCON) += olpc_dcon/
obj-$(CONFIG_RTL8192U) += rtl8192u/
obj-$(CONFIG_RTL8192E) += rtl8192e/
obj-$(CONFIG_RTL8723BS) += rtl8723bs/
-obj-$(CONFIG_R8712U) += rtl8712/
obj-$(CONFIG_R8188EU) += r8188eu/
obj-$(CONFIG_RTS5208) += rts5208/
obj-$(CONFIG_OCTEON_ETHERNET) += octeon/
diff --git a/drivers/staging/rtl8712/Kconfig b/drivers/staging/rtl8712/Kconfig
deleted file mode 100644
index 8de26425225b..000000000000
--- a/drivers/staging/rtl8712/Kconfig
+++ /dev/null
@@ -1,21 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-config R8712U
- tristate "RealTek RTL8712U (RTL8192SU) Wireless LAN NIC driver"
- depends on WLAN && USB && CFG80211
- select WIRELESS_EXT
- select WEXT_PRIV
- select FW_LOADER
- help
- This option adds the Realtek RTL8712 USB device such as the
- D-Link DWA-130.
-
- If built as a module, it will be called r8712u.
-
-config R8712_TX_AGGR
- bool "Realtek RTL8712U Transmit Aggregation code"
- depends on R8712U && BROKEN
- help
- This option provides transmit aggregation for the Realtek
- RTL8712 USB device.
-
-
diff --git a/drivers/staging/rtl8712/Makefile b/drivers/staging/rtl8712/Makefile
deleted file mode 100644
index 3ae216b6621b..000000000000
--- a/drivers/staging/rtl8712/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-r8712u-y := \
- rtl871x_cmd.o \
- rtl8712_cmd.o \
- rtl871x_security.o \
- rtl871x_eeprom.o \
- rtl8712_efuse.o \
- hal_init.o \
- usb_halinit.o \
- usb_ops.o \
- usb_ops_linux.o \
- rtl871x_io.o \
- rtl8712_io.o \
- rtl871x_ioctl_linux.o \
- rtl871x_ioctl_rtl.o \
- rtl871x_ioctl_set.o \
- rtl8712_led.o \
- rtl871x_mlme.o \
- ieee80211.o \
- rtl871x_mp_ioctl.o \
- rtl871x_mp.o \
- mlme_linux.o \
- recv_linux.o \
- xmit_linux.o \
- usb_intf.o \
- os_intfs.o \
- rtl871x_pwrctrl.o \
- rtl8712_recv.o \
- rtl871x_recv.o \
- rtl871x_sta_mgt.o \
- rtl871x_xmit.o \
- rtl8712_xmit.o
-
-obj-$(CONFIG_R8712U) := r8712u.o
-
diff --git a/drivers/staging/rtl8712/TODO b/drivers/staging/rtl8712/TODO
deleted file mode 100644
index 847c8c41f4f7..000000000000
--- a/drivers/staging/rtl8712/TODO
+++ /dev/null
@@ -1,13 +0,0 @@
-TODO:
-- merge Realtek's bugfixes and new features into the driver
-- switch to use LIB80211
-- switch to use MAC80211
-- checkpatch.pl fixes - only a few remain
-
-A replacement for this driver with MAC80211 support is available
-at https://github.com/chunkeey/rtl8192su
-
-Please send any patches to Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
-Larry Finger <Larry.Finger@...inger.net>,
-Florian Schilhabel <florian.c.schilhabel@...glemail.com> and
-Linux Driver Project Developer List <driverdev-devel@...uxdriverproject.org>.
diff --git a/drivers/staging/rtl8712/basic_types.h b/drivers/staging/rtl8712/basic_types.h
deleted file mode 100644
index aecded87dd4c..000000000000
--- a/drivers/staging/rtl8712/basic_types.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __BASIC_TYPES_H__
-#define __BASIC_TYPES_H__
-
-#include <linux/types.h>
-
-#define sint signed int
-
-/* Should we extend this to be host_addr_t and target_addr_t for case:
- * host : x86_64
- * target : mips64
- */
-#define addr_t unsigned long
-
-#endif /*__BASIC_TYPES_H__*/
-
diff --git a/drivers/staging/rtl8712/drv_types.h b/drivers/staging/rtl8712/drv_types.h
deleted file mode 100644
index 76ac798642bd..000000000000
--- a/drivers/staging/rtl8712/drv_types.h
+++ /dev/null
@@ -1,175 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-/* ---------------------------------------------------------------------
- *
- * For type defines and data structure defines
- *
- * ---------------------------------------------------------------------
- */
-#ifndef __DRV_TYPES_H__
-#define __DRV_TYPES_H__
-
-struct _adapter;
-
-#include "osdep_service.h"
-#include "wlan_bssdef.h"
-#include "rtl8712_spec.h"
-#include "rtl8712_hal.h"
-#include <linux/mutex.h>
-#include <linux/completion.h>
-
-enum _NIC_VERSION {
- RTL8711_NIC,
- RTL8712_NIC,
- RTL8713_NIC,
- RTL8716_NIC
-};
-
-struct qos_priv {
- /* bit mask option: u-apsd, s-apsd, ts, block ack... */
- unsigned int qos_option;
-};
-
-#include "rtl871x_ht.h"
-#include "rtl871x_cmd.h"
-#include "rtl871x_xmit.h"
-#include "rtl871x_recv.h"
-#include "rtl871x_security.h"
-#include "rtl871x_pwrctrl.h"
-#include "rtl871x_io.h"
-#include "rtl871x_eeprom.h"
-#include "sta_info.h"
-#include "rtl871x_mlme.h"
-#include "rtl871x_mp.h"
-#include "rtl871x_debug.h"
-#include "rtl871x_rf.h"
-#include "rtl871x_event.h"
-#include "rtl871x_led.h"
-
-#define SPEC_DEV_ID_DISABLE_HT BIT(1)
-
-struct specific_device_id {
- u32 flags;
- u16 idVendor;
- u16 idProduct;
-
-};
-
-struct registry_priv {
- u8 chip_version;
- u8 rfintfs;
- u8 lbkmode;
- u8 hci;
- u8 network_mode; /*infra, ad-hoc, auto*/
- struct ndis_802_11_ssid ssid;
- u8 channel;/* ad-hoc support requirement */
- u8 wireless_mode;/* A, B, G, auto */
- u8 vrtl_carrier_sense; /*Enable, Disable, Auto*/
- u8 vcs_type;/*RTS/CTS, CTS-to-self*/
- u16 rts_thresh;
- u16 frag_thresh;
- u8 preamble;/*long, short, auto*/
- u8 scan_mode;/*active, passive*/
- u8 adhoc_tx_pwr;
- u8 soft_ap;
- u8 smart_ps;
- u8 power_mgnt;
- u8 radio_enable;
- u8 long_retry_lmt;
- u8 short_retry_lmt;
- u16 busy_thresh;
- u8 ack_policy;
- u8 mp_mode;
- u8 software_encrypt;
- u8 software_decrypt;
- /* UAPSD */
- u8 wmm_enable;
- u8 uapsd_enable;
- u8 uapsd_max_sp;
- u8 uapsd_acbk_en;
- u8 uapsd_acbe_en;
- u8 uapsd_acvi_en;
- u8 uapsd_acvo_en;
-
- struct wlan_bssid_ex dev_network;
-
- u8 ht_enable;
- u8 cbw40_enable;
- u8 ampdu_enable;/*for tx*/
- u8 rf_config;
- u8 low_power;
- u8 wifi_test;
-};
-
-struct dvobj_priv {
- struct _adapter *padapter;
- u32 nr_endpoint;
- u8 ishighspeed;
- uint (*inirp_init)(struct _adapter *adapter);
- uint (*inirp_deinit)(struct _adapter *adapter);
- struct usb_device *pusbdev;
-};
-
-/**
- * struct _adapter - the main adapter structure for this device.
- *
- * bup: True indicates that the interface is up.
- */
-struct _adapter {
- struct dvobj_priv dvobjpriv;
- struct mlme_priv mlmepriv;
- struct cmd_priv cmdpriv;
- struct evt_priv evtpriv;
- struct io_queue *pio_queue;
- struct xmit_priv xmitpriv;
- struct recv_priv recvpriv;
- struct sta_priv stapriv;
- struct security_priv securitypriv;
- struct registry_priv registrypriv;
- struct wlan_acl_pool acl_list;
- struct pwrctrl_priv pwrctrlpriv;
- struct eeprom_priv eeprompriv;
- struct hal_priv halpriv;
- struct led_priv ledpriv;
- struct mp_priv mppriv;
- bool driver_stopped;
- bool surprise_removed;
- bool suspended;
- u8 eeprom_address_size;
- u8 hw_init_completed;
- struct task_struct *cmd_thread;
- uint (*dvobj_init)(struct _adapter *adapter);
- void (*dvobj_deinit)(struct _adapter *adapter);
- struct net_device *pnetdev;
- int bup;
- struct net_device_stats stats;
- struct iw_statistics iwstats;
- int pid; /*process id from UI*/
- struct work_struct wk_filter_rx_ff0;
- const struct firmware *fw;
- struct usb_interface *pusb_intf;
- struct mutex mutex_start;
- struct completion rtl8712_fw_ready;
- struct completion rx_filter_ready;
-};
-
-static inline u8 *myid(struct eeprom_priv *peepriv)
-{
- return peepriv->mac_addr;
-}
-
-u8 r8712_usb_hal_bus_init(struct _adapter *adapter);
-
-#endif /*__DRV_TYPES_H__*/
-
diff --git a/drivers/staging/rtl8712/ethernet.h b/drivers/staging/rtl8712/ethernet.h
deleted file mode 100644
index 4b9b8a97a0bc..000000000000
--- a/drivers/staging/rtl8712/ethernet.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __INC_ETHERNET_H
-#define __INC_ETHERNET_H
-
-#define ETHERNET_HEADER_SIZE 14 /*!< Ethernet Header Length*/
-#define LLC_HEADER_SIZE 6 /*!< LLC Header Length*/
-
-#endif /* #ifndef __INC_ETHERNET_H */
-
diff --git a/drivers/staging/rtl8712/hal_init.c b/drivers/staging/rtl8712/hal_init.c
deleted file mode 100644
index 1148075f0cd6..000000000000
--- a/drivers/staging/rtl8712/hal_init.c
+++ /dev/null
@@ -1,401 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>.
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _HAL_INIT_C_
-
-#include <linux/usb.h>
-#include <linux/device.h>
-#include <linux/usb/ch9.h>
-#include <linux/firmware.h>
-#include <linux/module.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "usb_osintf.h"
-
-#define FWBUFF_ALIGN_SZ 512
-#define MAX_DUMP_FWSZ (48 * 1024)
-
-static void rtl871x_load_fw_fail(struct _adapter *adapter)
-{
- struct usb_device *udev = adapter->dvobjpriv.pusbdev;
- struct device *dev = &udev->dev;
- struct device *parent = dev->parent;
-
- complete(&adapter->rtl8712_fw_ready);
-
- dev_err(&udev->dev, "r8712u: Firmware request failed\n");
-
- if (parent)
- device_lock(parent);
-
- device_release_driver(dev);
-
- if (parent)
- device_unlock(parent);
-}
-
-static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context)
-{
- struct _adapter *adapter = context;
-
- if (!firmware) {
- rtl871x_load_fw_fail(adapter);
- return;
- }
- adapter->fw = firmware;
- /* firmware available - start netdev */
- register_netdev(adapter->pnetdev);
- complete(&adapter->rtl8712_fw_ready);
-}
-
-static const char firmware_file[] = "rtlwifi/rtl8712u.bin";
-
-int rtl871x_load_fw(struct _adapter *padapter)
-{
- struct device *dev = &padapter->dvobjpriv.pusbdev->dev;
- int rc;
-
- init_completion(&padapter->rtl8712_fw_ready);
- dev_info(dev, "r8712u: Loading firmware from \"%s\"\n", firmware_file);
- rc = request_firmware_nowait(THIS_MODULE, 1, firmware_file, dev,
- GFP_KERNEL, padapter, rtl871x_load_fw_cb);
- if (rc)
- dev_err(dev, "r8712u: Firmware request error %d\n", rc);
- return rc;
-}
-MODULE_FIRMWARE("rtlwifi/rtl8712u.bin");
-
-static u32 rtl871x_open_fw(struct _adapter *adapter, const u8 **mappedfw)
-{
- if (adapter->fw->size > 200000) {
- dev_err(&adapter->pnetdev->dev, "r8712u: Bad fw->size of %zu\n",
- adapter->fw->size);
- return 0;
- }
- *mappedfw = adapter->fw->data;
- return adapter->fw->size;
-}
-
-static void fill_fwpriv(struct _adapter *adapter, struct fw_priv *fwpriv)
-{
- struct dvobj_priv *dvobj = &adapter->dvobjpriv;
- struct registry_priv *regpriv = &adapter->registrypriv;
-
- memset(fwpriv, 0, sizeof(struct fw_priv));
- /* todo: check if needs endian conversion */
- fwpriv->hci_sel = RTL8712_HCI_TYPE_72USB;
- fwpriv->usb_ep_num = (u8)dvobj->nr_endpoint;
- fwpriv->bw_40MHz_en = regpriv->cbw40_enable;
- switch (regpriv->rf_config) {
- case RTL8712_RF_1T1R:
- fwpriv->rf_config = RTL8712_RFC_1T1R;
- break;
- case RTL8712_RF_2T2R:
- fwpriv->rf_config = RTL8712_RFC_2T2R;
- break;
- case RTL8712_RF_1T2R:
- default:
- fwpriv->rf_config = RTL8712_RFC_1T2R;
- }
- fwpriv->mp_mode = (regpriv->mp_mode == 1);
- /* 0:off 1:on 2:auto */
- fwpriv->vcs_type = regpriv->vrtl_carrier_sense;
- fwpriv->vcs_mode = regpriv->vcs_type; /* 1:RTS/CTS 2:CTS to self */
- /* default enable turbo_mode */
- fwpriv->turbo_mode = (regpriv->wifi_test != 1);
- fwpriv->low_power_mode = regpriv->low_power;
-}
-
-static void update_fwhdr(struct fw_hdr *pfwhdr, const u8 *pmappedfw)
-{
- pfwhdr->signature = le16_to_cpu(*(__le16 *)pmappedfw);
- pfwhdr->version = le16_to_cpu(*(__le16 *)(pmappedfw + 2));
- /* define the size of boot loader */
- pfwhdr->dmem_size = le32_to_cpu(*(__le32 *)(pmappedfw + 4));
- /* define the size of FW in IMEM */
- pfwhdr->img_IMEM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 8));
- /* define the size of FW in SRAM */
- pfwhdr->img_SRAM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 12));
- /* define the size of DMEM variable */
- pfwhdr->fw_priv_sz = le32_to_cpu(*(__le32 *)(pmappedfw + 16));
-}
-
-static u8 chk_fwhdr(struct fw_hdr *pfwhdr, u32 ulfilelength)
-{
- u32 fwhdrsz, fw_sz;
-
- /* check signature */
- if ((pfwhdr->signature != 0x8712) && (pfwhdr->signature != 0x8192))
- return _FAIL;
- /* check fw_priv_sze & sizeof(struct fw_priv) */
- if (pfwhdr->fw_priv_sz != sizeof(struct fw_priv))
- return _FAIL;
- /* check fw_sz & image_fw_sz */
- fwhdrsz = offsetof(struct fw_hdr, fwpriv) + pfwhdr->fw_priv_sz;
- fw_sz = fwhdrsz + pfwhdr->img_IMEM_size + pfwhdr->img_SRAM_size +
- pfwhdr->dmem_size;
- if (fw_sz != ulfilelength)
- return _FAIL;
- return _SUCCESS;
-}
-
-static u8 rtl8712_dl_fw(struct _adapter *adapter)
-{
- sint i;
- u8 tmp8, tmp8_a;
- u16 tmp16;
- u32 maxlen = 0; /* for compare usage */
- uint dump_imem_sz, imem_sz, dump_emem_sz, emem_sz; /* max = 49152; */
- struct fw_hdr fwhdr;
- u32 ulfilelength; /* FW file size */
- const u8 *mappedfw = NULL;
- u8 *tmpchar = NULL, *payload, *ptr;
- struct tx_desc *txdesc;
- u32 txdscp_sz = sizeof(struct tx_desc);
- u8 ret = _FAIL;
-
- ulfilelength = rtl871x_open_fw(adapter, &mappedfw);
- if (mappedfw && (ulfilelength > 0)) {
- update_fwhdr(&fwhdr, mappedfw);
- if (chk_fwhdr(&fwhdr, ulfilelength) == _FAIL)
- return ret;
- fill_fwpriv(adapter, &fwhdr.fwpriv);
- /* firmware check ok */
- maxlen = (fwhdr.img_IMEM_size > fwhdr.img_SRAM_size) ?
- fwhdr.img_IMEM_size : fwhdr.img_SRAM_size;
- maxlen += txdscp_sz;
- tmpchar = kmalloc(maxlen + FWBUFF_ALIGN_SZ, GFP_KERNEL);
- if (!tmpchar)
- return ret;
-
- txdesc = (struct tx_desc *)(tmpchar + FWBUFF_ALIGN_SZ -
- ((addr_t)(tmpchar) & (FWBUFF_ALIGN_SZ - 1)));
- payload = (u8 *)(txdesc) + txdscp_sz;
- ptr = (u8 *)mappedfw + offsetof(struct fw_hdr, fwpriv) +
- fwhdr.fw_priv_sz;
- /* Download FirmWare */
- /* 1. determine IMEM code size and Load IMEM Code Section */
- imem_sz = fwhdr.img_IMEM_size;
- do {
- memset(txdesc, 0, TXDESC_SIZE);
- if (imem_sz > MAX_DUMP_FWSZ/*49152*/) {
- dump_imem_sz = MAX_DUMP_FWSZ;
- } else {
- dump_imem_sz = imem_sz;
- txdesc->txdw0 |= cpu_to_le32(BIT(28));
- }
- txdesc->txdw0 |= cpu_to_le32(dump_imem_sz &
- 0x0000ffff);
- memcpy(payload, ptr, dump_imem_sz);
- r8712_write_mem(adapter, RTL8712_DMA_VOQ,
- dump_imem_sz + TXDESC_SIZE,
- (u8 *)txdesc);
- ptr += dump_imem_sz;
- imem_sz -= dump_imem_sz;
- } while (imem_sz > 0);
- i = 10;
- tmp16 = r8712_read16(adapter, TCR);
- while (((tmp16 & _IMEM_CODE_DONE) == 0) && (i > 0)) {
- usleep_range(10, 1000);
- tmp16 = r8712_read16(adapter, TCR);
- i--;
- }
- if (i == 0 || (tmp16 & _IMEM_CHK_RPT) == 0)
- goto exit_fail;
-
- /* 2.Download EMEM code size and Load EMEM Code Section */
- emem_sz = fwhdr.img_SRAM_size;
- do {
- memset(txdesc, 0, TXDESC_SIZE);
- if (emem_sz > MAX_DUMP_FWSZ) { /* max=48k */
- dump_emem_sz = MAX_DUMP_FWSZ;
- } else {
- dump_emem_sz = emem_sz;
- txdesc->txdw0 |= cpu_to_le32(BIT(28));
- }
- txdesc->txdw0 |= cpu_to_le32(dump_emem_sz &
- 0x0000ffff);
- memcpy(payload, ptr, dump_emem_sz);
- r8712_write_mem(adapter, RTL8712_DMA_VOQ,
- dump_emem_sz + TXDESC_SIZE,
- (u8 *)txdesc);
- ptr += dump_emem_sz;
- emem_sz -= dump_emem_sz;
- } while (emem_sz > 0);
- i = 5;
- tmp16 = r8712_read16(adapter, TCR);
- while (((tmp16 & _EMEM_CODE_DONE) == 0) && (i > 0)) {
- usleep_range(10, 1000);
- tmp16 = r8712_read16(adapter, TCR);
- i--;
- }
- if (i == 0 || (tmp16 & _EMEM_CHK_RPT) == 0)
- goto exit_fail;
-
- /* 3.Enable CPU */
- tmp8 = r8712_read8(adapter, SYS_CLKR);
- r8712_write8(adapter, SYS_CLKR, tmp8 | BIT(2));
- tmp8_a = r8712_read8(adapter, SYS_CLKR);
- if (tmp8_a != (tmp8 | BIT(2)))
- goto exit_fail;
-
- tmp8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
- r8712_write8(adapter, SYS_FUNC_EN + 1, tmp8 | BIT(2));
- tmp8_a = r8712_read8(adapter, SYS_FUNC_EN + 1);
- if (tmp8_a != (tmp8 | BIT(2)))
- goto exit_fail;
-
- r8712_read32(adapter, TCR);
-
- /* 4.polling IMEM Ready */
- i = 100;
- tmp16 = r8712_read16(adapter, TCR);
- while (((tmp16 & _IMEM_RDY) == 0) && (i > 0)) {
- msleep(20);
- tmp16 = r8712_read16(adapter, TCR);
- i--;
- }
- if (i == 0) {
- r8712_write16(adapter, 0x10250348, 0xc000);
- r8712_write16(adapter, 0x10250348, 0xc001);
- r8712_write16(adapter, 0x10250348, 0x2000);
- r8712_write16(adapter, 0x10250348, 0x2001);
- r8712_write16(adapter, 0x10250348, 0x2002);
- r8712_write16(adapter, 0x10250348, 0x2003);
- goto exit_fail;
- }
- /* 5.Download DMEM code size and Load EMEM Code Section */
- memset(txdesc, 0, TXDESC_SIZE);
- txdesc->txdw0 |= cpu_to_le32(fwhdr.fw_priv_sz & 0x0000ffff);
- txdesc->txdw0 |= cpu_to_le32(BIT(28));
- memcpy(payload, &fwhdr.fwpriv, fwhdr.fw_priv_sz);
- r8712_write_mem(adapter, RTL8712_DMA_VOQ,
- fwhdr.fw_priv_sz + TXDESC_SIZE, (u8 *)txdesc);
-
- /* polling dmem code done */
- i = 100;
- tmp16 = r8712_read16(adapter, TCR);
- while (((tmp16 & _DMEM_CODE_DONE) == 0) && (i > 0)) {
- msleep(20);
- tmp16 = r8712_read16(adapter, TCR);
- i--;
- }
- if (i == 0)
- goto exit_fail;
-
- tmp8 = r8712_read8(adapter, 0x1025000A);
- if (tmp8 & BIT(4)) /* When boot from EEPROM,
- * & FW need more time to read EEPROM
- */
- i = 60;
- else /* boot from EFUSE */
- i = 30;
- tmp16 = r8712_read16(adapter, TCR);
- while (((tmp16 & _FWRDY) == 0) && (i > 0)) {
- msleep(100);
- tmp16 = r8712_read16(adapter, TCR);
- i--;
- }
- if (i == 0)
- goto exit_fail;
- } else {
- goto exit_fail;
- }
- ret = _SUCCESS;
-
-exit_fail:
- kfree(tmpchar);
- return ret;
-}
-
-uint rtl8712_hal_init(struct _adapter *padapter)
-{
- u32 val32;
- int i;
-
- /* r8712 firmware download */
- if (rtl8712_dl_fw(padapter) != _SUCCESS)
- return _FAIL;
-
- netdev_info(padapter->pnetdev, "1 RCR=0x%x\n",
- r8712_read32(padapter, RCR));
- val32 = r8712_read32(padapter, RCR);
- r8712_write32(padapter, RCR, (val32 | BIT(26))); /* Enable RX TCP
- * Checksum offload
- */
- netdev_info(padapter->pnetdev, "2 RCR=0x%x\n",
- r8712_read32(padapter, RCR));
- val32 = r8712_read32(padapter, RCR);
- r8712_write32(padapter, RCR, (val32 | BIT(25))); /* Append PHY status */
- val32 = r8712_read32(padapter, 0x10250040);
- r8712_write32(padapter, 0x10250040, (val32 & 0x00FFFFFF));
- /* for usb rx aggregation */
- r8712_write8(padapter, 0x102500B5, r8712_read8(padapter, 0x102500B5) |
- BIT(0)); /* page = 128bytes */
- r8712_write8(padapter, 0x102500BD, r8712_read8(padapter, 0x102500BD) |
- BIT(7)); /* enable usb rx aggregation */
- r8712_write8(padapter, 0x102500D9, 1); /* TH=1 => means that invalidate
- * usb rx aggregation
- */
- r8712_write8(padapter, 0x1025FE5B, 0x04); /* 1.7ms/4 */
- /* Fix the RX FIFO issue(USB error) */
- r8712_write8(padapter, 0x1025fe5C, r8712_read8(padapter, 0x1025fe5C)
- | BIT(7));
- for (i = 0; i < ETH_ALEN; i++)
- padapter->eeprompriv.mac_addr[i] = r8712_read8(padapter,
- MACID + i);
- return _SUCCESS;
-}
-
-uint rtl8712_hal_deinit(struct _adapter *padapter)
-{
- r8712_write8(padapter, RF_CTRL, 0x00);
- /* Turn off BB */
- msleep(20);
- /* Turn off MAC */
- r8712_write8(padapter, SYS_CLKR + 1, 0x38); /* Switch Control Path */
- r8712_write8(padapter, SYS_FUNC_EN + 1, 0x70);
- r8712_write8(padapter, PMC_FSM, 0x06); /* Enable Loader Data Keep */
- r8712_write8(padapter, SYS_ISO_CTRL, 0xF9); /* Isolation signals from
- * CORE, PLL
- */
- r8712_write8(padapter, SYS_ISO_CTRL + 1, 0xe8); /* Enable EFUSE 1.2V */
- r8712_write8(padapter, AFE_PLL_CTRL, 0x00); /* Disable AFE PLL. */
- r8712_write8(padapter, LDOA15_CTRL, 0x54); /* Disable A15V */
- r8712_write8(padapter, SYS_FUNC_EN + 1, 0x50); /* Disable E-Fuse 1.2V */
- r8712_write8(padapter, LDOV12D_CTRL, 0x24); /* Disable LDO12(for CE) */
- r8712_write8(padapter, AFE_MISC, 0x30); /* Disable AFE BG&MB */
- /* Option for Disable 1.6V LDO. */
- r8712_write8(padapter, SPS0_CTRL, 0x56); /* Disable 1.6V LDO */
- r8712_write8(padapter, SPS0_CTRL + 1, 0x43); /* Set SW PFM */
- return _SUCCESS;
-}
-
-uint rtl871x_hal_init(struct _adapter *padapter)
-{
- padapter->hw_init_completed = false;
- if (!padapter->halpriv.hal_bus_init)
- return _FAIL;
- if (padapter->halpriv.hal_bus_init(padapter) != _SUCCESS)
- return _FAIL;
- if (rtl8712_hal_init(padapter) == _SUCCESS) {
- padapter->hw_init_completed = true;
- } else {
- padapter->hw_init_completed = false;
- return _FAIL;
- }
- return _SUCCESS;
-}
diff --git a/drivers/staging/rtl8712/ieee80211.c b/drivers/staging/rtl8712/ieee80211.c
deleted file mode 100644
index 7d8f1a29d18a..000000000000
--- a/drivers/staging/rtl8712/ieee80211.c
+++ /dev/null
@@ -1,415 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * ieee80211.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>.
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _IEEE80211_C
-
-#include "drv_types.h"
-#include "ieee80211.h"
-#include "wifi.h"
-#include "osdep_service.h"
-#include "wlan_bssdef.h"
-
-static const u8 WPA_OUI_TYPE[] = {0x00, 0x50, 0xf2, 1};
-static const u8 WPA_CIPHER_SUITE_NONE[] = {0x00, 0x50, 0xf2, 0};
-static const u8 WPA_CIPHER_SUITE_WEP40[] = {0x00, 0x50, 0xf2, 1};
-static const u8 WPA_CIPHER_SUITE_TKIP[] = {0x00, 0x50, 0xf2, 2};
-static const u8 WPA_CIPHER_SUITE_CCMP[] = {0x00, 0x50, 0xf2, 4};
-static const u8 WPA_CIPHER_SUITE_WEP104[] = {0x00, 0x50, 0xf2, 5};
-
-static const u8 RSN_CIPHER_SUITE_NONE[] = {0x00, 0x0f, 0xac, 0};
-static const u8 RSN_CIPHER_SUITE_WEP40[] = {0x00, 0x0f, 0xac, 1};
-static const u8 RSN_CIPHER_SUITE_TKIP[] = {0x00, 0x0f, 0xac, 2};
-static const u8 RSN_CIPHER_SUITE_CCMP[] = {0x00, 0x0f, 0xac, 4};
-static const u8 RSN_CIPHER_SUITE_WEP104[] = {0x00, 0x0f, 0xac, 5};
-
-/*-----------------------------------------------------------
- * for adhoc-master to generate ie and provide supported-rate to fw
- *-----------------------------------------------------------
- */
-
-static u8 WIFI_CCKRATES[] = {
- (IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK),
- (IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK),
- (IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK),
- (IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK)
-};
-
-static u8 WIFI_OFDMRATES[] = {
- (IEEE80211_OFDM_RATE_6MB),
- (IEEE80211_OFDM_RATE_9MB),
- (IEEE80211_OFDM_RATE_12MB),
- (IEEE80211_OFDM_RATE_18MB),
- (IEEE80211_OFDM_RATE_24MB),
- (IEEE80211_OFDM_RATE_36MB),
- (IEEE80211_OFDM_RATE_48MB),
- (IEEE80211_OFDM_RATE_54MB)
-};
-
-uint r8712_is_cckrates_included(u8 *rate)
-{
- u32 i = 0;
-
- while (rate[i] != 0) {
- if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) ||
- (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
- return true;
- i++;
- }
- return false;
-}
-
-uint r8712_is_cckratesonly_included(u8 *rate)
-{
- u32 i = 0;
-
- while (rate[i] != 0) {
- if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) &&
- (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22))
- return false;
- i++;
- }
- return true;
-}
-
-/* r8712_set_ie will update frame length */
-u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen)
-{
- *pbuf = (u8)index;
- *(pbuf + 1) = (u8)len;
- if (len > 0)
- memcpy((void *)(pbuf + 2), (void *)source, len);
- *frlen = *frlen + (len + 2);
- return pbuf + len + 2;
-}
-
-/* ---------------------------------------------------------------------------
- * index: the information element id index, limit is the limit for search
- * ---------------------------------------------------------------------------
- */
-u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit)
-{
- sint tmp, i;
- u8 *p;
-
- if (limit < 1)
- return NULL;
- p = pbuf;
- i = 0;
- *len = 0;
- while (1) {
- if (*p == index) {
- *len = *(p + 1);
- return p;
- }
- tmp = *(p + 1);
- p += (tmp + 2);
- i += (tmp + 2);
- if (i >= limit)
- break;
- }
- return NULL;
-}
-
-static void set_supported_rate(u8 *rates, uint mode)
-{
- memset(rates, 0, NDIS_802_11_LENGTH_RATES_EX);
- switch (mode) {
- case WIRELESS_11B:
- memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN);
- break;
- case WIRELESS_11G:
- case WIRELESS_11A:
- memcpy(rates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN);
- break;
- case WIRELESS_11BG:
- memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN);
- memcpy(rates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES,
- IEEE80211_NUM_OFDM_RATESLEN);
- break;
- }
-}
-
-static uint r8712_get_rateset_len(u8 *rateset)
-{
- uint i = 0;
-
- while (1) {
- if ((rateset[i]) == 0)
- break;
- if (i > 12)
- break;
- i++;
- }
- return i;
-}
-
-int r8712_generate_ie(struct registry_priv *registrypriv)
-{
- int rate_len;
- uint sz = 0;
- struct wlan_bssid_ex *dev_network = ®istrypriv->dev_network;
- u8 *ie = dev_network->IEs;
- u16 beacon_period = (u16)dev_network->Configuration.BeaconPeriod;
-
- /*timestamp will be inserted by hardware*/
- sz += 8;
- ie += sz;
- /*beacon interval : 2bytes*/
- *(__le16 *)ie = cpu_to_le16(beacon_period);
- sz += 2;
- ie += 2;
- /*capability info*/
- *(u16 *)ie = 0;
- *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_IBSS);
- if (registrypriv->preamble == PREAMBLE_SHORT)
- *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE);
- if (dev_network->Privacy)
- *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
- sz += 2;
- ie += 2;
- /*SSID*/
- ie = r8712_set_ie(ie, WLAN_EID_SSID, dev_network->Ssid.SsidLength,
- dev_network->Ssid.Ssid, &sz);
- /*supported rates*/
- set_supported_rate(dev_network->rates, registrypriv->wireless_mode);
- rate_len = r8712_get_rateset_len(dev_network->rates);
- if (rate_len > 8) {
- ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, 8,
- dev_network->rates, &sz);
- ie = r8712_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rate_len - 8),
- (dev_network->rates + 8), &sz);
- } else {
- ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES,
- rate_len, dev_network->rates, &sz);
- }
- /*DS parameter set*/
- ie = r8712_set_ie(ie, WLAN_EID_DS_PARAMS, 1,
- (u8 *)&dev_network->Configuration.DSConfig, &sz);
- /*IBSS Parameter Set*/
- ie = r8712_set_ie(ie, WLAN_EID_IBSS_PARAMS, 2,
- (u8 *)&dev_network->Configuration.ATIMWindow, &sz);
- return sz;
-}
-
-unsigned char *r8712_get_wpa_ie(unsigned char *ie, uint *wpa_ie_len, int limit)
-{
- u32 len;
- u16 val16;
- unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01};
- u8 *buf = ie;
-
- while (1) {
- buf = r8712_get_ie(buf, _WPA_IE_ID_, &len, limit);
- if (buf) {
- /*check if oui matches...*/
- if (memcmp((buf + 2), wpa_oui_type,
- sizeof(wpa_oui_type)))
- goto check_next_ie;
- /*check version...*/
- memcpy((u8 *)&val16, (buf + 6), sizeof(val16));
- le16_to_cpus(&val16);
- if (val16 != 0x0001)
- goto check_next_ie;
- *wpa_ie_len = *(buf + 1);
- return buf;
- }
- *wpa_ie_len = 0;
- return NULL;
-check_next_ie:
- limit = limit - (buf - ie) - 2 - len;
- if (limit <= 0)
- break;
- buf += (2 + len);
- }
- *wpa_ie_len = 0;
- return NULL;
-}
-
-unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len,
- int limit)
-{
- return r8712_get_ie(pie, _WPA2_IE_ID_, rsn_ie_len, limit);
-}
-
-static int r8712_get_wpa_cipher_suite(u8 *s)
-{
- if (!memcmp(s, (void *)WPA_CIPHER_SUITE_NONE, WPA_SELECTOR_LEN))
- return WPA_CIPHER_NONE;
- if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP40, WPA_SELECTOR_LEN))
- return WPA_CIPHER_WEP40;
- if (!memcmp(s, (void *)WPA_CIPHER_SUITE_TKIP, WPA_SELECTOR_LEN))
- return WPA_CIPHER_TKIP;
- if (!memcmp(s, (void *)WPA_CIPHER_SUITE_CCMP, WPA_SELECTOR_LEN))
- return WPA_CIPHER_CCMP;
- if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP104, WPA_SELECTOR_LEN))
- return WPA_CIPHER_WEP104;
- return 0;
-}
-
-static int r8712_get_wpa2_cipher_suite(u8 *s)
-{
- if (!memcmp(s, (void *)RSN_CIPHER_SUITE_NONE, RSN_SELECTOR_LEN))
- return WPA_CIPHER_NONE;
- if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP40, RSN_SELECTOR_LEN))
- return WPA_CIPHER_WEP40;
- if (!memcmp(s, (void *)RSN_CIPHER_SUITE_TKIP, RSN_SELECTOR_LEN))
- return WPA_CIPHER_TKIP;
- if (!memcmp(s, (void *)RSN_CIPHER_SUITE_CCMP, RSN_SELECTOR_LEN))
- return WPA_CIPHER_CCMP;
- if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP104, RSN_SELECTOR_LEN))
- return WPA_CIPHER_WEP104;
- return 0;
-}
-
-int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
- int *pairwise_cipher)
-{
- int i;
- int left, count;
- u8 *pos;
-
- if (wpa_ie_len <= 0) {
- /* No WPA IE - fail silently */
- return -EINVAL;
- }
- if ((*wpa_ie != _WPA_IE_ID_) ||
- (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) ||
- (memcmp(wpa_ie + 2, (void *)WPA_OUI_TYPE, WPA_SELECTOR_LEN)))
- return -EINVAL;
- pos = wpa_ie;
- pos += 8;
- left = wpa_ie_len - 8;
- /*group_cipher*/
- if (left >= WPA_SELECTOR_LEN) {
- *group_cipher = r8712_get_wpa_cipher_suite(pos);
- pos += WPA_SELECTOR_LEN;
- left -= WPA_SELECTOR_LEN;
- } else if (left > 0) {
- return -EINVAL;
- }
- /*pairwise_cipher*/
- if (left >= 2) {
- count = le16_to_cpu(*(__le16 *)pos);
- pos += 2;
- left -= 2;
- if (count == 0 || left < count * WPA_SELECTOR_LEN)
- return -EINVAL;
- for (i = 0; i < count; i++) {
- *pairwise_cipher |= r8712_get_wpa_cipher_suite(pos);
- pos += WPA_SELECTOR_LEN;
- left -= WPA_SELECTOR_LEN;
- }
- } else if (left == 1) {
- return -EINVAL;
- }
- return 0;
-}
-
-int r8712_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher,
- int *pairwise_cipher)
-{
- int i;
- int left, count;
- u8 *pos;
-
- if (rsn_ie_len <= 0) {
- /* No RSN IE - fail silently */
- return -EINVAL;
- }
- if ((*rsn_ie != _WPA2_IE_ID_) ||
- (*(rsn_ie + 1) != (u8)(rsn_ie_len - 2)))
- return -EINVAL;
- pos = rsn_ie;
- pos += 4;
- left = rsn_ie_len - 4;
- /*group_cipher*/
- if (left >= RSN_SELECTOR_LEN) {
- *group_cipher = r8712_get_wpa2_cipher_suite(pos);
- pos += RSN_SELECTOR_LEN;
- left -= RSN_SELECTOR_LEN;
- } else if (left > 0) {
- return -EINVAL;
- }
- /*pairwise_cipher*/
- if (left >= 2) {
- count = le16_to_cpu(*(__le16 *)pos);
- pos += 2;
- left -= 2;
- if (count == 0 || left < count * RSN_SELECTOR_LEN)
- return -EINVAL;
- for (i = 0; i < count; i++) {
- *pairwise_cipher |= r8712_get_wpa2_cipher_suite(pos);
- pos += RSN_SELECTOR_LEN;
- left -= RSN_SELECTOR_LEN;
- }
- } else if (left == 1) {
- return -EINVAL;
- }
- return 0;
-}
-
-int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len,
- u8 *wpa_ie, u16 *wpa_len)
-{
- u8 authmode;
- u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01};
- uint cnt;
-
- /*Search required WPA or WPA2 IE and copy to sec_ie[ ]*/
- cnt = _TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_;
- while (cnt < in_len) {
- authmode = in_ie[cnt];
- if ((authmode == _WPA_IE_ID_) &&
- (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) {
- memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
- *wpa_len = in_ie[cnt + 1] + 2;
- cnt += in_ie[cnt + 1] + 2; /*get next */
- } else {
- if (authmode == _WPA2_IE_ID_) {
- memcpy(rsn_ie, &in_ie[cnt],
- in_ie[cnt + 1] + 2);
- *rsn_len = in_ie[cnt + 1] + 2;
- cnt += in_ie[cnt + 1] + 2; /*get next*/
- } else {
- cnt += in_ie[cnt + 1] + 2; /*get next*/
- }
- }
- }
- return *rsn_len + *wpa_len;
-}
-
-int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen)
-{
- int match;
- uint cnt;
- u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
-
- cnt = 12;
- match = false;
- while (cnt < in_len) {
- eid = in_ie[cnt];
- if ((eid == _WPA_IE_ID_) &&
- (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) {
- memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
- *wps_ielen = in_ie[cnt + 1] + 2;
- cnt += in_ie[cnt + 1] + 2;
- match = true;
- break;
- }
- cnt += in_ie[cnt + 1] + 2; /* goto next */
- }
- return match;
-}
diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h
deleted file mode 100644
index 65ceaca9b51e..000000000000
--- a/drivers/staging/rtl8712/ieee80211.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __IEEE80211_H
-#define __IEEE80211_H
-
-#include <linux/ieee80211.h>
-
-#define IEEE_CMD_SET_WPA_PARAM 1
-#define IEEE_CMD_SET_WPA_IE 2
-#define IEEE_CMD_SET_ENCRYPTION 3
-#define IEEE_CMD_MLME 4
-
-#define IEEE_PARAM_WPA_ENABLED 1
-#define IEEE_PARAM_TKIP_COUNTERMEASURES 2
-#define IEEE_PARAM_DROP_UNENCRYPTED 3
-#define IEEE_PARAM_PRIVACY_INVOKED 4
-#define IEEE_PARAM_AUTH_ALGS 5
-#define IEEE_PARAM_IEEE_802_1X 6
-#define IEEE_PARAM_WPAX_SELECT 7
-
-#define AUTH_ALG_OPEN_SYSTEM 0x1
-#define AUTH_ALG_SHARED_KEY 0x2
-#define AUTH_ALG_LEAP 0x00000004
-
-#define IEEE_MLME_STA_DEAUTH 1
-#define IEEE_MLME_STA_DISASSOC 2
-
-#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
-#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
-#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
-#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
-#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
-#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
-
-#define IEEE_CRYPT_ALG_NAME_LEN 16
-
-#define WPA_CIPHER_NONE BIT(0)
-#define WPA_CIPHER_WEP40 BIT(1)
-#define WPA_CIPHER_WEP104 BIT(2)
-#define WPA_CIPHER_TKIP BIT(3)
-#define WPA_CIPHER_CCMP BIT(4)
-
-#define WPA_SELECTOR_LEN 4
-#define RSN_HEADER_LEN 4
-
-#define RSN_SELECTOR_LEN 4
-
-enum NETWORK_TYPE {
- WIRELESS_INVALID = 0,
- WIRELESS_11B = 1,
- WIRELESS_11G = 2,
- WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G),
- WIRELESS_11A = 4,
- WIRELESS_11N = 8,
- WIRELESS_11GN = (WIRELESS_11G | WIRELESS_11N),
- WIRELESS_11BGN = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11N),
-};
-
-struct ieee_param {
- u32 cmd;
- u8 sta_addr[ETH_ALEN];
- union {
- struct {
- u8 name;
- u32 value;
- } wpa_param;
- struct {
- u32 len;
- u8 reserved[32];
- u8 data[];
- } wpa_ie;
- struct {
- int command;
- int reason_code;
- } mlme;
- struct {
- u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
- u8 set_tx;
- u32 err;
- u8 idx;
- u8 seq[8]; /* sequence counter (set: RX, get: TX) */
- u16 key_len;
- u8 key[];
- } crypt;
- } u;
-};
-
-#define MIN_FRAG_THRESHOLD 256U
-#define MAX_FRAG_THRESHOLD 2346U
-
-/* QoS,QOS */
-#define NORMAL_ACK 0
-
-/* IEEE 802.11 defines */
-
-#define P80211_OUI_LEN 3
-
-struct ieee80211_snap_hdr {
- u8 dsap; /* always 0xAA */
- u8 ssap; /* always 0xAA */
- u8 ctrl; /* always 0x03 */
- u8 oui[P80211_OUI_LEN]; /* organizational universal id */
-} __packed;
-
-#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
-
-#define IEEE80211_CCK_RATE_LEN 4
-#define IEEE80211_NUM_OFDM_RATESLEN 8
-
-#define IEEE80211_CCK_RATE_1MB 0x02
-#define IEEE80211_CCK_RATE_2MB 0x04
-#define IEEE80211_CCK_RATE_5MB 0x0B
-#define IEEE80211_CCK_RATE_11MB 0x16
-#define IEEE80211_OFDM_RATE_6MB 0x0C
-#define IEEE80211_OFDM_RATE_9MB 0x12
-#define IEEE80211_OFDM_RATE_12MB 0x18
-#define IEEE80211_OFDM_RATE_18MB 0x24
-#define IEEE80211_OFDM_RATE_24MB 0x30
-#define IEEE80211_OFDM_RATE_36MB 0x48
-#define IEEE80211_OFDM_RATE_48MB 0x60
-#define IEEE80211_OFDM_RATE_54MB 0x6C
-#define IEEE80211_BASIC_RATE_MASK 0x80
-
-#define WEP_KEYS 4
-
-/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
- * only use 8, and then use extended rates for the remaining supported
- * rates. Other APs, however, stick all of their supported rates on the
- * main rates information element...
- */
-#define MAX_RATES_LENGTH ((u8)12)
-#define MAX_WPA_IE_LEN 128
-
-struct registry_priv;
-
-u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
-u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit);
-unsigned char *r8712_get_wpa_ie(unsigned char *pie, uint *rsn_ie_len,
- int limit);
-unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len,
- int limit);
-int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
- int *pairwise_cipher);
-int r8712_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
- int *pairwise_cipher);
-int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len,
- u8 *wpa_ie, u16 *wpa_len);
-int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen);
-int r8712_generate_ie(struct registry_priv *pregistrypriv);
-uint r8712_is_cckrates_included(u8 *rate);
-uint r8712_is_cckratesonly_included(u8 *rate);
-
-#endif /* IEEE80211_H */
-
diff --git a/drivers/staging/rtl8712/mlme_linux.c b/drivers/staging/rtl8712/mlme_linux.c
deleted file mode 100644
index b9f5104f3bf7..000000000000
--- a/drivers/staging/rtl8712/mlme_linux.c
+++ /dev/null
@@ -1,160 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * mlme_linux.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>.
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _MLME_OSDEP_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "mlme_osdep.h"
-
-static void sitesurvey_ctrl_handler(struct timer_list *t)
-{
- struct _adapter *adapter =
- from_timer(adapter, t,
- mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer);
-
- _r8712_sitesurvey_ctrl_handler(adapter);
- mod_timer(&adapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer,
- jiffies + msecs_to_jiffies(3000));
-}
-
-static void join_timeout_handler (struct timer_list *t)
-{
- struct _adapter *adapter =
- from_timer(adapter, t, mlmepriv.assoc_timer);
-
- _r8712_join_timeout_handler(adapter);
-}
-
-static void _scan_timeout_handler (struct timer_list *t)
-{
- struct _adapter *adapter =
- from_timer(adapter, t, mlmepriv.scan_to_timer);
-
- r8712_scan_timeout_handler(adapter);
-}
-
-static void dhcp_timeout_handler (struct timer_list *t)
-{
- struct _adapter *adapter =
- from_timer(adapter, t, mlmepriv.dhcp_timer);
-
- _r8712_dhcp_timeout_handler(adapter);
-}
-
-static void wdg_timeout_handler (struct timer_list *t)
-{
- struct _adapter *adapter =
- from_timer(adapter, t, mlmepriv.wdg_timer);
-
- r8712_wdg_wk_cmd(adapter);
-
- mod_timer(&adapter->mlmepriv.wdg_timer,
- jiffies + msecs_to_jiffies(2000));
-}
-
-void r8712_init_mlme_timer(struct _adapter *adapter)
-{
- struct mlme_priv *mlmepriv = &adapter->mlmepriv;
-
- timer_setup(&mlmepriv->assoc_timer, join_timeout_handler, 0);
- timer_setup(&mlmepriv->sitesurveyctrl.sitesurvey_ctrl_timer,
- sitesurvey_ctrl_handler, 0);
- timer_setup(&mlmepriv->scan_to_timer, _scan_timeout_handler, 0);
- timer_setup(&mlmepriv->dhcp_timer, dhcp_timeout_handler, 0);
- timer_setup(&mlmepriv->wdg_timer, wdg_timeout_handler, 0);
-}
-
-void r8712_os_indicate_connect(struct _adapter *adapter)
-{
- r8712_indicate_wx_assoc_event(adapter);
- netif_carrier_on(adapter->pnetdev);
-}
-
-static struct RT_PMKID_LIST backupPMKIDList[NUM_PMKID_CACHE];
-void r8712_os_indicate_disconnect(struct _adapter *adapter)
-{
- u8 backupPMKIDIndex = 0;
- u8 backupTKIPCountermeasure = 0x00;
-
- r8712_indicate_wx_disassoc_event(adapter);
- netif_carrier_off(adapter->pnetdev);
- if (adapter->securitypriv.AuthAlgrthm == 2) { /*/802.1x*/
- /* We have to backup the PMK information for WiFi PMK Caching
- * test item. Backup the btkip_countermeasure information.
- * When the countermeasure is trigger, the driver have to
- * disconnect with AP for 60 seconds.
- */
-
- memcpy(&backupPMKIDList[0],
- &adapter->securitypriv.PMKIDList[0],
- sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE);
- backupPMKIDIndex = adapter->securitypriv.PMKIDIndex;
- backupTKIPCountermeasure =
- adapter->securitypriv.btkip_countermeasure;
- memset((unsigned char *)&adapter->securitypriv, 0,
- sizeof(struct security_priv));
- timer_setup(&adapter->securitypriv.tkip_timer,
- r8712_use_tkipkey_handler, 0);
- /* Restore the PMK information to securitypriv structure
- * for the following connection.
- */
- memcpy(&adapter->securitypriv.PMKIDList[0],
- &backupPMKIDList[0],
- sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE);
- adapter->securitypriv.PMKIDIndex = backupPMKIDIndex;
- adapter->securitypriv.btkip_countermeasure =
- backupTKIPCountermeasure;
- } else { /*reset values in securitypriv*/
- struct security_priv *sec_priv = &adapter->securitypriv;
-
- sec_priv->AuthAlgrthm = 0; /*open system*/
- sec_priv->PrivacyAlgrthm = _NO_PRIVACY_;
- sec_priv->PrivacyKeyIndex = 0;
- sec_priv->XGrpPrivacy = _NO_PRIVACY_;
- sec_priv->XGrpKeyid = 1;
- sec_priv->ndisauthtype = Ndis802_11AuthModeOpen;
- sec_priv->ndisencryptstatus = Ndis802_11WEPDisabled;
- sec_priv->wps_phase = false;
- }
-}
-
-void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie)
-{
- uint len;
- u8 *buff, *p, i;
- union iwreq_data wrqu;
-
- buff = NULL;
- if (authmode == _WPA_IE_ID_) {
- buff = kzalloc(IW_CUSTOM_MAX, GFP_ATOMIC);
- if (!buff)
- return;
- p = buff;
- p += sprintf(p, "ASSOCINFO(ReqIEs=");
- len = sec_ie[1] + 2;
- len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX;
- for (i = 0; i < len; i++)
- p += sprintf(p, "%02x", sec_ie[i]);
- p += sprintf(p, ")");
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = p - buff;
- wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ?
- wrqu.data.length : IW_CUSTOM_MAX;
- wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff);
- kfree(buff);
- }
-}
diff --git a/drivers/staging/rtl8712/mlme_osdep.h b/drivers/staging/rtl8712/mlme_osdep.h
deleted file mode 100644
index a02c782588dd..000000000000
--- a/drivers/staging/rtl8712/mlme_osdep.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __MLME_OSDEP_H_
-#define __MLME_OSDEP_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-void r8712_init_mlme_timer(struct _adapter *padapter);
-void r8712_os_indicate_disconnect(struct _adapter *adapter);
-void r8712_os_indicate_connect(struct _adapter *adapter);
-void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie);
-int r8712_recv_indicatepkts_in_order(struct _adapter *adapter,
- struct recv_reorder_ctrl *precvreorder_ctrl,
- int bforced);
-void r8712_indicate_wx_assoc_event(struct _adapter *padapter);
-void r8712_indicate_wx_disassoc_event(struct _adapter *padapter);
-
-#endif /*_MLME_OSDEP_H_*/
-
diff --git a/drivers/staging/rtl8712/mp_custom_oid.h b/drivers/staging/rtl8712/mp_custom_oid.h
deleted file mode 100644
index a9fac87fcabc..000000000000
--- a/drivers/staging/rtl8712/mp_custom_oid.h
+++ /dev/null
@@ -1,287 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __CUSTOM_OID_H
-#define __CUSTOM_OID_H
-
-/* 0xFF818000 - 0xFF81802F RTL8180 Mass Production Kit
- * 0xFF818500 - 0xFF81850F RTL8185 Setup Utility
- * 0xFF818580 - 0xFF81858F RTL8185 Phy Status Utility
- *
- * by Owen for Production Kit
- * For Production Kit with Agilent Equipments
- * in order to make our custom oids hopefully somewhat unique
- * we will use 0xFF (indicating implementation specific OID)
- * 81(first byte of non zero Realtek unique identifier)
- * 80 (second byte of non zero Realtek unique identifier)
- * XX (the custom OID number - providing 255 possible custom oids)
- */
-#define OID_RT_PRO_RESET_DUT 0xFF818000
-#define OID_RT_PRO_SET_DATA_RATE 0xFF818001
-#define OID_RT_PRO_START_TEST 0xFF818002
-#define OID_RT_PRO_STOP_TEST 0xFF818003
-#define OID_RT_PRO_SET_PREAMBLE 0xFF818004
-#define OID_RT_PRO_SET_SCRAMBLER 0xFF818005
-#define OID_RT_PRO_SET_FILTER_BB 0xFF818006
-#define OID_RT_PRO_SET_MANUAL_DIVERSITY_BB 0xFF818007
-#define OID_RT_PRO_SET_CHANNEL_DIRECT_CALL 0xFF818008
-#define OID_RT_PRO_SET_SLEEP_MODE_DIRECT_CALL 0xFF818009
-#define OID_RT_PRO_SET_WAKE_MODE_DIRECT_CALL 0xFF81800A
-
-#define OID_RT_PRO_SET_TX_ANTENNA_BB 0xFF81800D
-#define OID_RT_PRO_SET_ANTENNA_BB 0xFF81800E
-#define OID_RT_PRO_SET_CR_SCRAMBLER 0xFF81800F
-#define OID_RT_PRO_SET_CR_NEW_FILTER 0xFF818010
-#define OID_RT_PRO_SET_TX_POWER_CONTROL 0xFF818011
-#define OID_RT_PRO_SET_CR_TX_CONFIG 0xFF818012
-#define OID_RT_PRO_GET_TX_POWER_CONTROL 0xFF818013
-#define OID_RT_PRO_GET_CR_SIGNAL_QUALITY 0xFF818014
-#define OID_RT_PRO_SET_CR_SETPOINT 0xFF818015
-#define OID_RT_PRO_SET_INTEGRATOR 0xFF818016
-#define OID_RT_PRO_SET_SIGNAL_QUALITY 0xFF818017
-#define OID_RT_PRO_GET_INTEGRATOR 0xFF818018
-#define OID_RT_PRO_GET_SIGNAL_QUALITY 0xFF818019
-#define OID_RT_PRO_QUERY_EEPROM_TYPE 0xFF81801A
-#define OID_RT_PRO_WRITE_MAC_ADDRESS 0xFF81801B
-#define OID_RT_PRO_READ_MAC_ADDRESS 0xFF81801C
-#define OID_RT_PRO_WRITE_CIS_DATA 0xFF81801D
-#define OID_RT_PRO_READ_CIS_DATA 0xFF81801E
-#define OID_RT_PRO_WRITE_POWER_CONTROL 0xFF81801F
-#define OID_RT_PRO_READ_POWER_CONTROL 0xFF818020
-#define OID_RT_PRO_WRITE_EEPROM 0xFF818021
-#define OID_RT_PRO_READ_EEPROM 0xFF818022
-#define OID_RT_PRO_RESET_TX_PACKET_SENT 0xFF818023
-#define OID_RT_PRO_QUERY_TX_PACKET_SENT 0xFF818024
-#define OID_RT_PRO_RESET_RX_PACKET_RECEIVED 0xFF818025
-#define OID_RT_PRO_QUERY_RX_PACKET_RECEIVED 0xFF818026
-#define OID_RT_PRO_QUERY_RX_PACKET_CRC32_ERROR 0xFF818027
-#define OID_RT_PRO_QUERY_CURRENT_ADDRESS 0xFF818028
-#define OID_RT_PRO_QUERY_PERMANENT_ADDRESS 0xFF818029
-#define OID_RT_PRO_SET_PHILIPS_RF_PARAMETERS 0xFF81802A
-#define OID_RT_PRO_RECEIVE_PACKET 0xFF81802C
-#define OID_RT_PRO_WRITE_EEPROM_BYTE 0xFF81802D
-#define OID_RT_PRO_READ_EEPROM_BYTE 0xFF81802E
-#define OID_RT_PRO_SET_MODULATION 0xFF81802F
-#define OID_RT_DRIVER_OPTION 0xFF818080
-#define OID_RT_RF_OFF 0xFF818081
-#define OID_RT_AUTH_STATUS 0xFF818082
-#define OID_RT_PRO_SET_CONTINUOUS_TX 0xFF81800B
-#define OID_RT_PRO_SET_SINGLE_CARRIER_TX 0xFF81800C
-#define OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX 0xFF81802B
-#define OID_RT_PRO_SET_SINGLE_TONE_TX 0xFF818043
-#define OID_RT_UTILITY_FALSE_ALARM_COUNTERS 0xFF818580
-#define OID_RT_UTILITY_SELECT_DEBUG_MODE 0xFF818581
-#define OID_RT_UTILITY_SELECT_SUBCARRIER_NUMBER 0xFF818582
-#define OID_RT_UTILITY_GET_RSSI_STATUS 0xFF818583
-#define OID_RT_UTILITY_GET_FRAME_DETECTION_STATUS 0xFF818584
-#define OID_RT_UTILITY_GET_AGC_AND_FREQUENCY_OFFSET_ESTIMATION_STATUS \
- 0xFF818585
-#define OID_RT_UTILITY_GET_CHANNEL_ESTIMATION_STATUS 0xFF818586
-#define OID_RT_WIRELESS_MODE 0xFF818500
-#define OID_RT_SUPPORTED_RATES 0xFF818501
-#define OID_RT_DESIRED_RATES 0xFF818502
-#define OID_RT_WIRELESS_MODE_STARTING_ADHOC 0xFF818503
-#define OID_RT_GET_CONNECT_STATE 0xFF030001
-#define OID_RT_RESCAN 0xFF030002
-#define OID_RT_SET_KEY_LENGTH 0xFF030003
-#define OID_RT_SET_DEFAULT_KEY_ID 0xFF030004
-#define OID_RT_SET_CHANNEL 0xFF010182
-#define OID_RT_SET_SNIFFER_MODE 0xFF010183
-#define OID_RT_GET_SIGNAL_QUALITY 0xFF010184
-#define OID_RT_GET_SMALL_PACKET_CRC 0xFF010185
-#define OID_RT_GET_MIDDLE_PACKET_CRC 0xFF010186
-#define OID_RT_GET_LARGE_PACKET_CRC 0xFF010187
-#define OID_RT_GET_TX_RETRY 0xFF010188
-#define OID_RT_GET_RX_RETRY 0xFF010189
-#define OID_RT_PRO_SET_FW_DIG_STATE 0xFF01018A
-#define OID_RT_PRO_SET_FW_RA_STATE 0xFF01018B
-#define OID_RT_GET_RX_TOTAL_PACKET 0xFF010190
-#define OID_RT_GET_TX_BEACON_OK 0xFF010191
-#define OID_RT_GET_TX_BEACON_ERR 0xFF010192
-#define OID_RT_GET_RX_ICV_ERR 0xFF010193
-#define OID_RT_SET_ENCRYPTION_ALGORITHM 0xFF010194
-#define OID_RT_SET_NO_AUTO_RESCAN 0xFF010195
-#define OID_RT_GET_PREAMBLE_MODE 0xFF010196
-#define OID_RT_GET_DRIVER_UP_DELTA_TIME 0xFF010197
-#define OID_RT_GET_AP_IP 0xFF010198
-#define OID_RT_GET_CHANNELPLAN 0xFF010199
-#define OID_RT_SET_PREAMBLE_MODE 0xFF01019A
-#define OID_RT_SET_BCN_INTVL 0xFF01019B
-#define OID_RT_GET_RF_VENDER 0xFF01019C
-#define OID_RT_DEDICATE_PROBE 0xFF01019D
-#define OID_RT_PRO_RX_FILTER_PATTERN 0xFF01019E
-#define OID_RT_GET_DCST_CURRENT_THRESHOLD 0xFF01019F
-#define OID_RT_GET_CCA_ERR 0xFF0101A0
-#define OID_RT_GET_CCA_UPGRADE_THRESHOLD 0xFF0101A1
-#define OID_RT_GET_CCA_FALLBACK_THRESHOLD 0xFF0101A2
-#define OID_RT_GET_CCA_UPGRADE_EVALUATE_TIMES 0xFF0101A3
-#define OID_RT_GET_CCA_FALLBACK_EVALUATE_TIMES 0xFF0101A4
-#define OID_RT_SET_RATE_ADAPTIVE 0xFF0101A5
-#define OID_RT_GET_DCST_EVALUATE_PERIOD 0xFF0101A5
-#define OID_RT_GET_DCST_TIME_UNIT_INDEX 0xFF0101A6
-#define OID_RT_GET_TOTAL_TX_BYTES 0xFF0101A7
-#define OID_RT_GET_TOTAL_RX_BYTES 0xFF0101A8
-#define OID_RT_CURRENT_TX_POWER_LEVEL 0xFF0101A9
-#define OID_RT_GET_ENC_KEY_MISMATCH_COUNT 0xFF0101AA
-#define OID_RT_GET_ENC_KEY_MATCH_COUNT 0xFF0101AB
-#define OID_RT_GET_CHANNEL 0xFF0101AC
-#define OID_RT_SET_CHANNELPLAN 0xFF0101AD
-#define OID_RT_GET_HARDWARE_RADIO_OFF 0xFF0101AE
-#define OID_RT_CHANNELPLAN_BY_COUNTRY 0xFF0101AF
-#define OID_RT_SCAN_AVAILABLE_BSSID 0xFF0101B0
-#define OID_RT_GET_HARDWARE_VERSION 0xFF0101B1
-#define OID_RT_GET_IS_ROAMING 0xFF0101B2
-#define OID_RT_GET_IS_PRIVACY 0xFF0101B3
-#define OID_RT_GET_KEY_MISMATCH 0xFF0101B4
-#define OID_RT_SET_RSSI_ROAM_TRAFFIC_TH 0xFF0101B5
-#define OID_RT_SET_RSSI_ROAM_SIGNAL_TH 0xFF0101B6
-#define OID_RT_RESET_LOG 0xFF0101B7
-#define OID_RT_GET_LOG 0xFF0101B8
-#define OID_RT_SET_INDICATE_HIDDEN_AP 0xFF0101B9
-#define OID_RT_GET_HEADER_FAIL 0xFF0101BA
-#define OID_RT_SUPPORTED_WIRELESS_MODE 0xFF0101BB
-#define OID_RT_GET_CHANNEL_LIST 0xFF0101BC
-#define OID_RT_GET_SCAN_IN_PROGRESS 0xFF0101BD
-#define OID_RT_GET_TX_INFO 0xFF0101BE
-#define OID_RT_RF_READ_WRITE_OFFSET 0xFF0101BF
-#define OID_RT_RF_READ_WRITE 0xFF0101C0
-#define OID_RT_FORCED_DATA_RATE 0xFF0101C1
-#define OID_RT_WIRELESS_MODE_FOR_SCAN_LIST 0xFF0101C2
-#define OID_RT_GET_BSS_WIRELESS_MODE 0xFF0101C3
-#define OID_RT_SCAN_WITH_MAGIC_PACKET 0xFF0101C4
-#define OID_RT_PRO_RX_FILTER 0xFF0111C0
-#define OID_CE_USB_WRITE_REGISTRY 0xFF0111C1
-#define OID_CE_USB_READ_REGISTRY 0xFF0111C2
-#define OID_RT_PRO_SET_INITIAL_GAIN 0xFF0111C3
-#define OID_RT_PRO_SET_BB_RF_STANDBY_MODE 0xFF0111C4
-#define OID_RT_PRO_SET_BB_RF_SHUTDOWN_MODE 0xFF0111C5
-#define OID_RT_PRO_SET_TX_CHARGE_PUMP 0xFF0111C6
-#define OID_RT_PRO_SET_RX_CHARGE_PUMP 0xFF0111C7
-#define OID_RT_PRO_RF_WRITE_REGISTRY 0xFF0111C8
-#define OID_RT_PRO_RF_READ_REGISTRY 0xFF0111C9
-#define OID_RT_PRO_QUERY_RF_TYPE 0xFF0111CA
-#define OID_RT_AP_GET_ASSOCIATED_STATION_LIST 0xFF010300
-#define OID_RT_AP_GET_CURRENT_TIME_STAMP 0xFF010301
-#define OID_RT_AP_SWITCH_INTO_AP_MODE 0xFF010302
-#define OID_RT_AP_SET_DTIM_PERIOD 0xFF010303
-#define OID_RT_AP_SUPPORTED 0xFF010304
-#define OID_RT_AP_SET_PASSPHRASE 0xFF010305
-#define OID_RT_PRO8187_WI_POLL 0xFF818780
-#define OID_RT_PRO_WRITE_BB_REG 0xFF818781
-#define OID_RT_PRO_READ_BB_REG 0xFF818782
-#define OID_RT_PRO_WRITE_RF_REG 0xFF818783
-#define OID_RT_PRO_READ_RF_REG 0xFF818784
-#define OID_RT_MH_VENDER_ID 0xFFEDC100
-#define OID_RT_PRO8711_JOIN_BSS 0xFF871100
-#define OID_RT_PRO_READ_REGISTER 0xFF871101
-#define OID_RT_PRO_WRITE_REGISTER 0xFF871102
-#define OID_RT_PRO_BURST_READ_REGISTER 0xFF871103
-#define OID_RT_PRO_BURST_WRITE_REGISTER 0xFF871104
-#define OID_RT_PRO_WRITE_TXCMD 0xFF871105
-#define OID_RT_PRO_READ16_EEPROM 0xFF871106
-#define OID_RT_PRO_WRITE16_EEPROM 0xFF871107
-#define OID_RT_PRO_H2C_SET_COMMAND 0xFF871108
-#define OID_RT_PRO_H2C_QUERY_RESULT 0xFF871109
-#define OID_RT_PRO8711_WI_POLL 0xFF87110A
-#define OID_RT_PRO8711_PKT_LOSS 0xFF87110B
-#define OID_RT_RD_ATTRIB_MEM 0xFF87110C
-#define OID_RT_WR_ATTRIB_MEM 0xFF87110D
-/*Method 2 for H2C/C2H*/
-#define OID_RT_PRO_H2C_CMD_MODE 0xFF871110
-#define OID_RT_PRO_H2C_CMD_RSP_MODE 0xFF871111
-#define OID_RT_PRO_H2C_CMD_EVENT_MODE 0xFF871112
-#define OID_RT_PRO_WAIT_C2H_EVENT 0xFF871113
-#define OID_RT_PRO_RW_ACCESS_PROTOCOL_TEST 0xFF871114
-#define OID_RT_PRO_SCSI_ACCESS_TEST 0xFF871115
-#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_OUT 0xFF871116
-#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_IN 0xFF871117
-#define OID_RT_RRO_RX_PKT_VIA_IOCTRL 0xFF871118
-#define OID_RT_RRO_RX_PKTARRAY_VIA_IOCTRL 0xFF871119
-#define OID_RT_RPO_SET_PWRMGT_TEST 0xFF87111A
-#define OID_RT_PRO_QRY_PWRMGT_TEST 0XFF87111B
-#define OID_RT_RPO_ASYNC_RWIO_TEST 0xFF87111C
-#define OID_RT_RPO_ASYNC_RWIO_POLL 0xFF87111D
-#define OID_RT_PRO_SET_RF_INTFS 0xFF87111E
-#define OID_RT_POLL_RX_STATUS 0xFF87111F
-#define OID_RT_PRO_CFG_DEBUG_MESSAGE 0xFF871120
-#define OID_RT_PRO_SET_DATA_RATE_EX 0xFF871121
-#define OID_RT_PRO_SET_BASIC_RATE 0xFF871122
-#define OID_RT_PRO_READ_TSSI 0xFF871123
-#define OID_RT_PRO_SET_POWER_TRACKING 0xFF871124
-#define OID_RT_PRO_QRY_PWRSTATE 0xFF871150
-#define OID_RT_PRO_SET_PWRSTATE 0xFF871151
-/*Method 2 , using workitem */
-#define OID_RT_SET_READ_REG 0xFF871181
-#define OID_RT_SET_WRITE_REG 0xFF871182
-#define OID_RT_SET_BURST_READ_REG 0xFF871183
-#define OID_RT_SET_BURST_WRITE_REG 0xFF871184
-#define OID_RT_SET_WRITE_TXCMD 0xFF871185
-#define OID_RT_SET_READ16_EEPROM 0xFF871186
-#define OID_RT_SET_WRITE16_EEPROM 0xFF871187
-#define OID_RT_QRY_POLL_WKITEM 0xFF871188
-
-/*For SDIO INTERFACE only*/
-#define OID_RT_PRO_SYNCPAGERW_SRAM 0xFF8711A0
-#define OID_RT_PRO_871X_DRV_EXT 0xFF8711A1
-
-/*For USB INTERFACE only*/
-#define OID_RT_PRO_USB_VENDOR_REQ 0xFF8711B0
-#define OID_RT_PRO_SCSI_AUTO_TEST 0xFF8711B1
-#define OID_RT_PRO_USB_MAC_AC_FIFO_WRITE 0xFF8711B2
-#define OID_RT_PRO_USB_MAC_RX_FIFO_READ 0xFF8711B3
-#define OID_RT_PRO_USB_MAC_RX_FIFO_POLLING 0xFF8711B4
-
-#define OID_RT_PRO_H2C_SET_RATE_TABLE 0xFF8711FB
-#define OID_RT_PRO_H2C_GET_RATE_TABLE 0xFF8711FC
-#define OID_RT_PRO_H2C_C2H_LBK_TEST 0xFF8711FE
-
-#define OID_RT_PRO_ENCRYPTION_CTRL 0xFF871200
-#define OID_RT_PRO_ADD_STA_INFO 0xFF871201
-#define OID_RT_PRO_DELE_STA_INFO 0xFF871202
-#define OID_RT_PRO_QUERY_DR_VARIABLE 0xFF871203
-
-#define OID_RT_PRO_RX_PACKET_TYPE 0xFF871204
-
-#define OID_RT_PRO_READ_EFUSE 0xFF871205
-#define OID_RT_PRO_WRITE_EFUSE 0xFF871206
-#define OID_RT_PRO_RW_EFUSE_PGPKT 0xFF871207
-#define OID_RT_GET_EFUSE_CURRENT_SIZE 0xFF871208
-
-#define OID_RT_SET_BANDWIDTH 0xFF871209
-#define OID_RT_SET_CRYSTAL_CAP 0xFF87120A
-
-#define OID_RT_SET_RX_PACKET_TYPE 0xFF87120B
-
-#define OID_RT_GET_EFUSE_MAX_SIZE 0xFF87120C
-
-#define OID_RT_PRO_SET_TX_AGC_OFFSET 0xFF87120D
-
-#define OID_RT_PRO_SET_PKT_TEST_MODE 0xFF87120E
-
-#define OID_RT_PRO_FOR_EVM_TEST_SETTING 0xFF87120F
-
-#define OID_RT_PRO_GET_THERMAL_METER 0xFF871210
-
-#define OID_RT_RESET_PHY_RX_PACKET_COUNT 0xFF871211
-#define OID_RT_GET_PHY_RX_PACKET_RECEIVED 0xFF871212
-#define OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR 0xFF871213
-
-#define OID_RT_SET_POWER_DOWN 0xFF871214
-
-#define OID_RT_GET_POWER_MODE 0xFF871215
-
-#define OID_RT_PRO_EFUSE 0xFF871216
-#define OID_RT_PRO_EFUSE_MAP 0xFF871217
-
-#endif /*#ifndef __CUSTOM_OID_H */
-
diff --git a/drivers/staging/rtl8712/os_intfs.c b/drivers/staging/rtl8712/os_intfs.c
deleted file mode 100644
index 3ea70d042f9a..000000000000
--- a/drivers/staging/rtl8712/os_intfs.c
+++ /dev/null
@@ -1,465 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * os_intfs.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>.
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _OS_INTFS_C_
-
-#include <linux/module.h>
-#include <linux/kthread.h>
-#include <linux/firmware.h>
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "xmit_osdep.h"
-#include "recv_osdep.h"
-#include "rtl871x_ioctl.h"
-#include "usb_osintf.h"
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("rtl871x wireless lan driver");
-MODULE_AUTHOR("Larry Finger");
-
-static char ifname[IFNAMSIZ] = "wlan%d";
-
-/* module param defaults */
-static int chip_version = RTL8712_2ndCUT;
-static int rfintfs = HWPI;
-static int lbkmode = RTL8712_AIR_TRX;
-static int hci = RTL8712_USB;
-static int ampdu_enable = 1;/*for enable tx_ampdu*/
-
-/* The video_mode variable is for video mode.*/
-/* It may be specify when inserting module with video_mode=1 parameter.*/
-static int video_mode = 1; /* enable video mode*/
-
-/*Ndis802_11Infrastructure; infra, ad-hoc, auto*/
-static int network_mode = Ndis802_11IBSS;
-static int channel = 1;/*ad-hoc support requirement*/
-static int wireless_mode = WIRELESS_11BG;
-static int vrtl_carrier_sense = AUTO_VCS;
-static int vcs_type = RTS_CTS;
-static int frag_thresh = 2346;
-static int preamble = PREAMBLE_LONG;/*long, short, auto*/
-static int scan_mode = 1;/*active, passive*/
-static int adhoc_tx_pwr = 1;
-static int soft_ap;
-static int smart_ps = 1;
-static int power_mgnt = PS_MODE_ACTIVE;
-static int radio_enable = 1;
-static int long_retry_lmt = 7;
-static int short_retry_lmt = 7;
-static int busy_thresh = 40;
-static int ack_policy = NORMAL_ACK;
-static int mp_mode;
-static int software_encrypt;
-static int software_decrypt;
-
-static int wmm_enable;/* default is set to disable the wmm.*/
-static int uapsd_enable;
-static int uapsd_max_sp = NO_LIMIT;
-static int uapsd_acbk_en;
-static int uapsd_acbe_en;
-static int uapsd_acvi_en;
-static int uapsd_acvo_en;
-
-static int ht_enable = 1;
-static int cbw40_enable = 1;
-static int rf_config = RTL8712_RF_1T2R; /* 1T2R*/
-static int low_power;
-/* mac address to use instead of the one stored in Efuse */
-char *r8712_initmac;
-static char *initmac;
-/* if wifi_test = 1, driver will disable the turbo mode and pass it to
- * firmware private.
- */
-static int wifi_test;
-
-module_param_string(ifname, ifname, sizeof(ifname), 0644);
-module_param(wifi_test, int, 0644);
-module_param(initmac, charp, 0644);
-module_param(video_mode, int, 0644);
-module_param(chip_version, int, 0644);
-module_param(rfintfs, int, 0644);
-module_param(lbkmode, int, 0644);
-module_param(hci, int, 0644);
-module_param(network_mode, int, 0644);
-module_param(channel, int, 0644);
-module_param(mp_mode, int, 0644);
-module_param(wmm_enable, int, 0644);
-module_param(vrtl_carrier_sense, int, 0644);
-module_param(vcs_type, int, 0644);
-module_param(busy_thresh, int, 0644);
-module_param(ht_enable, int, 0644);
-module_param(cbw40_enable, int, 0644);
-module_param(ampdu_enable, int, 0644);
-module_param(rf_config, int, 0644);
-module_param(power_mgnt, int, 0644);
-module_param(low_power, int, 0644);
-
-MODULE_PARM_DESC(ifname, " Net interface name, wlan%d=default");
-MODULE_PARM_DESC(initmac, "MAC-Address, default: use FUSE");
-
-static int netdev_open(struct net_device *pnetdev);
-static int netdev_close(struct net_device *pnetdev);
-
-static void loadparam(struct _adapter *padapter, struct net_device *pnetdev)
-{
- struct registry_priv *registry_par = &padapter->registrypriv;
-
- registry_par->chip_version = (u8)chip_version;
- registry_par->rfintfs = (u8)rfintfs;
- registry_par->lbkmode = (u8)lbkmode;
- registry_par->hci = (u8)hci;
- registry_par->network_mode = (u8)network_mode;
- memcpy(registry_par->ssid.Ssid, "ANY", 3);
- registry_par->ssid.SsidLength = 3;
- registry_par->channel = (u8)channel;
- registry_par->wireless_mode = (u8)wireless_mode;
- registry_par->vrtl_carrier_sense = (u8)vrtl_carrier_sense;
- registry_par->vcs_type = (u8)vcs_type;
- registry_par->frag_thresh = (u16)frag_thresh;
- registry_par->preamble = (u8)preamble;
- registry_par->scan_mode = (u8)scan_mode;
- registry_par->adhoc_tx_pwr = (u8)adhoc_tx_pwr;
- registry_par->soft_ap = (u8)soft_ap;
- registry_par->smart_ps = (u8)smart_ps;
- registry_par->power_mgnt = (u8)power_mgnt;
- registry_par->radio_enable = (u8)radio_enable;
- registry_par->long_retry_lmt = (u8)long_retry_lmt;
- registry_par->short_retry_lmt = (u8)short_retry_lmt;
- registry_par->busy_thresh = (u16)busy_thresh;
- registry_par->ack_policy = (u8)ack_policy;
- registry_par->mp_mode = (u8)mp_mode;
- registry_par->software_encrypt = (u8)software_encrypt;
- registry_par->software_decrypt = (u8)software_decrypt;
- /*UAPSD*/
- registry_par->wmm_enable = (u8)wmm_enable;
- registry_par->uapsd_enable = (u8)uapsd_enable;
- registry_par->uapsd_max_sp = (u8)uapsd_max_sp;
- registry_par->uapsd_acbk_en = (u8)uapsd_acbk_en;
- registry_par->uapsd_acbe_en = (u8)uapsd_acbe_en;
- registry_par->uapsd_acvi_en = (u8)uapsd_acvi_en;
- registry_par->uapsd_acvo_en = (u8)uapsd_acvo_en;
- registry_par->ht_enable = (u8)ht_enable;
- registry_par->cbw40_enable = (u8)cbw40_enable;
- registry_par->ampdu_enable = (u8)ampdu_enable;
- registry_par->rf_config = (u8)rf_config;
- registry_par->low_power = (u8)low_power;
- registry_par->wifi_test = (u8)wifi_test;
- r8712_initmac = initmac;
-}
-
-static int r871x_net_set_mac_address(struct net_device *pnetdev, void *p)
-{
- struct _adapter *padapter = netdev_priv(pnetdev);
- struct sockaddr *addr = p;
-
- if (!padapter->bup)
- eth_hw_addr_set(pnetdev, addr->sa_data);
- return 0;
-}
-
-static struct net_device_stats *r871x_net_get_stats(struct net_device *pnetdev)
-{
- struct _adapter *padapter = netdev_priv(pnetdev);
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct recv_priv *precvpriv = &padapter->recvpriv;
-
- padapter->stats.tx_packets = pxmitpriv->tx_pkts;
- padapter->stats.rx_packets = precvpriv->rx_pkts;
- padapter->stats.tx_dropped = pxmitpriv->tx_drop;
- padapter->stats.rx_dropped = precvpriv->rx_drop;
- padapter->stats.tx_bytes = pxmitpriv->tx_bytes;
- padapter->stats.rx_bytes = precvpriv->rx_bytes;
- return &padapter->stats;
-}
-
-static const struct net_device_ops rtl8712_netdev_ops = {
- .ndo_open = netdev_open,
- .ndo_stop = netdev_close,
- .ndo_start_xmit = r8712_xmit_entry,
- .ndo_set_mac_address = r871x_net_set_mac_address,
- .ndo_get_stats = r871x_net_get_stats,
- .ndo_do_ioctl = r871x_ioctl,
-};
-
-struct net_device *r8712_init_netdev(void)
-{
- struct _adapter *padapter;
- struct net_device *pnetdev;
-
- pnetdev = alloc_etherdev(sizeof(struct _adapter));
- if (!pnetdev)
- return NULL;
- if (dev_alloc_name(pnetdev, ifname) < 0) {
- strscpy(ifname, "wlan%d", sizeof(ifname));
- dev_alloc_name(pnetdev, ifname);
- }
- padapter = netdev_priv(pnetdev);
- padapter->pnetdev = pnetdev;
- pr_info("r8712u: register rtl8712_netdev_ops to netdev_ops\n");
- pnetdev->netdev_ops = &rtl8712_netdev_ops;
- pnetdev->watchdog_timeo = HZ; /* 1 second timeout */
- pnetdev->wireless_handlers = (struct iw_handler_def *)
- &r871x_handlers_def;
- loadparam(padapter, pnetdev);
- netif_carrier_off(pnetdev);
- padapter->pid = 0; /* Initial the PID value used for HW PBC.*/
- return pnetdev;
-}
-
-static u32 start_drv_threads(struct _adapter *padapter)
-{
- padapter->cmd_thread = kthread_run(r8712_cmd_thread, padapter, "%s",
- padapter->pnetdev->name);
- if (IS_ERR(padapter->cmd_thread))
- return _FAIL;
- return _SUCCESS;
-}
-
-void r8712_stop_drv_threads(struct _adapter *padapter)
-{
- struct completion *completion =
- &padapter->cmdpriv.terminate_cmdthread_comp;
-
- /*Below is to terminate r8712_cmd_thread & event_thread...*/
- complete(&padapter->cmdpriv.cmd_queue_comp);
- if (padapter->cmd_thread)
- wait_for_completion_interruptible(completion);
- padapter->cmdpriv.cmd_seq = 1;
-}
-
-static void start_drv_timers(struct _adapter *padapter)
-{
- mod_timer(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer,
- jiffies + msecs_to_jiffies(5000));
- mod_timer(&padapter->mlmepriv.wdg_timer,
- jiffies + msecs_to_jiffies(2000));
-}
-
-void r8712_stop_drv_timers(struct _adapter *padapter)
-{
- del_timer_sync(&padapter->mlmepriv.assoc_timer);
- del_timer_sync(&padapter->securitypriv.tkip_timer);
- del_timer_sync(&padapter->mlmepriv.scan_to_timer);
- del_timer_sync(&padapter->mlmepriv.dhcp_timer);
- del_timer_sync(&padapter->mlmepriv.wdg_timer);
- del_timer_sync(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer);
-}
-
-static void init_default_value(struct _adapter *padapter)
-{
- struct registry_priv *pregistrypriv = &padapter->registrypriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- /*xmit_priv*/
- pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense;
- pxmitpriv->vcs = pregistrypriv->vcs_type;
- pxmitpriv->vcs_type = pregistrypriv->vcs_type;
- pxmitpriv->rts_thresh = pregistrypriv->rts_thresh;
- pxmitpriv->frag_len = pregistrypriv->frag_thresh;
- /* mlme_priv */
- /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/
- pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */
- /*ht_priv*/
- {
- int i;
- struct ht_priv *phtpriv = &pmlmepriv->htpriv;
-
- phtpriv->ampdu_enable = false;/*set to disabled*/
- for (i = 0; i < 16; i++)
- phtpriv->baddbareq_issued[i] = false;
- }
- /*security_priv*/
- psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt;
- psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt;
- psecuritypriv->binstallGrpkey = _FAIL;
- /*pwrctrl_priv*/
- /*registry_priv*/
- r8712_init_registrypriv_dev_network(padapter);
- r8712_update_registrypriv_dev_network(padapter);
- /*misc.*/
-}
-
-int r8712_init_drv_sw(struct _adapter *padapter)
-{
- int ret;
-
- ret = r8712_init_cmd_priv(&padapter->cmdpriv);
- if (ret)
- return ret;
- padapter->cmdpriv.padapter = padapter;
- ret = r8712_init_evt_priv(&padapter->evtpriv);
- if (ret)
- return ret;
- ret = r8712_init_mlme_priv(padapter);
- if (ret)
- return ret;
- _r8712_init_xmit_priv(&padapter->xmitpriv, padapter);
- _r8712_init_recv_priv(&padapter->recvpriv, padapter);
- memset((unsigned char *)&padapter->securitypriv, 0,
- sizeof(struct security_priv));
- timer_setup(&padapter->securitypriv.tkip_timer,
- r8712_use_tkipkey_handler, 0);
- ret = _r8712_init_sta_priv(&padapter->stapriv);
- if (ret)
- return ret;
- padapter->stapriv.padapter = padapter;
- r8712_init_bcmc_stainfo(padapter);
- r8712_init_pwrctrl_priv(padapter);
- mp871xinit(padapter);
- init_default_value(padapter);
- r8712_InitSwLeds(padapter);
- mutex_init(&padapter->mutex_start);
- return ret;
-}
-
-void r8712_free_drv_sw(struct _adapter *padapter)
-{
- r8712_free_cmd_priv(&padapter->cmdpriv);
- r8712_free_evt_priv(&padapter->evtpriv);
- r8712_DeInitSwLeds(padapter);
- r8712_free_mlme_priv(&padapter->mlmepriv);
- _free_xmit_priv(&padapter->xmitpriv);
- _r8712_free_sta_priv(&padapter->stapriv);
- _r8712_free_recv_priv(&padapter->recvpriv);
- mp871xdeinit(padapter);
-}
-
-static void enable_video_mode(struct _adapter *padapter, int cbw40_value)
-{
- /* bit 8:
- * 1 -> enable video mode to 96B AP
- * 0 -> disable video mode to 96B AP
- * bit 9:
- * 1 -> enable 40MHz mode
- * 0 -> disable 40MHz mode
- * bit 10:
- * 1 -> enable STBC
- * 0 -> disable STBC
- */
- u32 intcmd = 0xf4000500; /* enable bit8, bit10*/
-
- if (cbw40_value) {
- /* if the driver supports the 40M bandwidth,
- * we can enable the bit 9.
- */
- intcmd |= 0x200;
- }
- r8712_fw_cmd(padapter, intcmd);
-}
-
-/*
- *
- * This function intends to handle the activation of an interface
- * i.e. when it is brought Up/Active from a Down state.
- *
- */
-static int netdev_open(struct net_device *pnetdev)
-{
- struct _adapter *padapter = netdev_priv(pnetdev);
-
- mutex_lock(&padapter->mutex_start);
- if (!padapter->bup) {
- padapter->driver_stopped = false;
- padapter->surprise_removed = false;
- padapter->bup = true;
- if (rtl871x_hal_init(padapter) != _SUCCESS)
- goto netdev_open_error;
- if (!r8712_initmac) {
- /* Use the mac address stored in the Efuse */
- eth_hw_addr_set(pnetdev,
- padapter->eeprompriv.mac_addr);
- } else {
- /* We have to inform f/w to use user-supplied MAC
- * address.
- */
- msleep(200);
- r8712_setMacAddr_cmd(padapter,
- (const u8 *)pnetdev->dev_addr);
- /*
- * The "myid" function will get the wifi mac address
- * from eeprompriv structure instead of netdev
- * structure. So, we have to overwrite the mac_addr
- * stored in the eeprompriv structure. In this case,
- * the real mac address won't be used anymore. So that,
- * the eeprompriv.mac_addr should store the mac which
- * users specify.
- */
- memcpy(padapter->eeprompriv.mac_addr,
- pnetdev->dev_addr, ETH_ALEN);
- }
- if (start_drv_threads(padapter) != _SUCCESS)
- goto netdev_open_error;
- if (!padapter->dvobjpriv.inirp_init)
- goto netdev_open_error;
- else
- padapter->dvobjpriv.inirp_init(padapter);
- r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt,
- padapter->registrypriv.smart_ps);
- }
- if (!netif_queue_stopped(pnetdev))
- netif_start_queue(pnetdev);
- else
- netif_wake_queue(pnetdev);
-
- if (video_mode)
- enable_video_mode(padapter, cbw40_enable);
- /* start driver mlme relation timer */
- start_drv_timers(padapter);
- padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK);
- mutex_unlock(&padapter->mutex_start);
- return 0;
-netdev_open_error:
- padapter->bup = false;
- netif_carrier_off(pnetdev);
- netif_stop_queue(pnetdev);
- mutex_unlock(&padapter->mutex_start);
- return -1;
-}
-
-/*
- *
- * This function intends to handle the shutdown of an interface
- * i.e. when it is brought Down from an Up/Active state.
- *
- */
-static int netdev_close(struct net_device *pnetdev)
-{
- struct _adapter *padapter = netdev_priv(pnetdev);
-
- /* Close LED*/
- padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_OFF);
- msleep(200);
-
- /*s1.*/
- if (pnetdev) {
- if (!netif_queue_stopped(pnetdev))
- netif_stop_queue(pnetdev);
- }
- /*s2.*/
- /*s2-1. issue disassoc_cmd to fw*/
- r8712_disassoc_cmd(padapter);
- /*s2-2. indicate disconnect to os*/
- r8712_ind_disconnect(padapter);
- /*s2-3.*/
- r8712_free_assoc_resources(padapter);
- /*s2-4.*/
- r8712_free_network_queue(padapter);
- return 0;
-}
-
-#include "mlme_osdep.h"
diff --git a/drivers/staging/rtl8712/osdep_intf.h b/drivers/staging/rtl8712/osdep_intf.h
deleted file mode 100644
index 9e75116c987e..000000000000
--- a/drivers/staging/rtl8712/osdep_intf.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __OSDEP_INTF_H_
-#define __OSDEP_INTF_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-#define RND4(x) (((x >> 2) + ((x & 3) != 0)) << 2)
-
-struct intf_priv {
- u8 *intf_dev;
- /* when in USB, IO is through interrupt in/out endpoints */
- struct usb_device *udev;
- struct urb *piorw_urb;
- struct completion io_retevt_comp;
-};
-
-int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-
-#endif /*_OSDEP_INTF_H_*/
diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
deleted file mode 100644
index 0d9bb42cbc58..000000000000
--- a/drivers/staging/rtl8712/osdep_service.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __OSDEP_SERVICE_H_
-#define __OSDEP_SERVICE_H_
-
-#define _SUCCESS 1
-#define _FAIL 0
-
-#include <linux/spinlock.h>
-
-#include <linux/interrupt.h>
-#include <linux/semaphore.h>
-#include <linux/sched/signal.h>
-#include <linux/sem.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <net/iw_handler.h>
-#include <linux/proc_fs.h> /* Necessary because we use the proc fs */
-
-#include "basic_types.h"
-
-struct __queue {
- struct list_head queue;
- spinlock_t lock;
-};
-
-#define _pkt struct sk_buff
-#define _buffer unsigned char
-
-#define _init_queue(pqueue) \
- do { \
- INIT_LIST_HEAD(&((pqueue)->queue)); \
- spin_lock_init(&((pqueue)->lock)); \
- } while (0)
-
-static inline u32 end_of_queue_search(struct list_head *head,
- struct list_head *plist)
-{
- return (head == plist);
-}
-
-static inline void flush_signals_thread(void)
-{
- if (signal_pending(current))
- flush_signals(current);
-}
-
-#endif
-
diff --git a/drivers/staging/rtl8712/recv_linux.c b/drivers/staging/rtl8712/recv_linux.c
deleted file mode 100644
index 215fca4abb3a..000000000000
--- a/drivers/staging/rtl8712/recv_linux.c
+++ /dev/null
@@ -1,139 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * recv_linux.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>.
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RECV_OSDEP_C_
-
-#include <linux/usb.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "wifi.h"
-#include "recv_osdep.h"
-#include "osdep_intf.h"
-#include "ethernet.h"
-#include <linux/if_arp.h>
-#include "usb_ops.h"
-
-/*init os related resource in struct recv_priv*/
-/*alloc os related resource in union recv_frame*/
-void r8712_os_recv_resource_alloc(struct _adapter *padapter,
- union recv_frame *precvframe)
-{
- precvframe->u.hdr.pkt_newalloc = NULL;
- precvframe->u.hdr.pkt = NULL;
-}
-
-/*alloc os related resource in struct recv_buf*/
-int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter,
- struct recv_buf *precvbuf)
-{
- int res = 0;
-
- precvbuf->irp_pending = false;
- precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL);
- if (!precvbuf->purb)
- res = -ENOMEM;
- precvbuf->pskb = NULL;
- precvbuf->pallocated_buf = NULL;
- precvbuf->pbuf = NULL;
- precvbuf->pdata = NULL;
- precvbuf->phead = NULL;
- precvbuf->ptail = NULL;
- precvbuf->pend = NULL;
- precvbuf->transfer_len = 0;
- precvbuf->len = 0;
- return res;
-}
-
-/*free os related resource in struct recv_buf*/
-void r8712_os_recvbuf_resource_free(struct _adapter *padapter,
- struct recv_buf *precvbuf)
-{
- if (precvbuf->pskb)
- dev_kfree_skb_any(precvbuf->pskb);
- if (precvbuf->purb) {
- usb_kill_urb(precvbuf->purb);
- usb_free_urb(precvbuf->purb);
- }
-}
-
-void r8712_handle_tkip_mic_err(struct _adapter *adapter, u8 bgroup)
-{
- union iwreq_data wrqu;
- struct iw_michaelmicfailure ev;
- struct mlme_priv *mlmepriv = &adapter->mlmepriv;
-
- memset(&ev, 0x00, sizeof(ev));
- if (bgroup)
- ev.flags |= IW_MICFAILURE_GROUP;
- else
- ev.flags |= IW_MICFAILURE_PAIRWISE;
- ev.src_addr.sa_family = ARPHRD_ETHER;
- ether_addr_copy(ev.src_addr.sa_data, &mlmepriv->assoc_bssid[0]);
- memset(&wrqu, 0x00, sizeof(wrqu));
- wrqu.data.length = sizeof(ev);
- wireless_send_event(adapter->pnetdev, IWEVMICHAELMICFAILURE, &wrqu,
- (char *)&ev);
-}
-
-void r8712_recv_indicatepkt(struct _adapter *adapter,
- union recv_frame *recvframe)
-{
- struct recv_priv *recvpriv;
- struct __queue *free_recv_queue;
- _pkt *skb;
- struct rx_pkt_attrib *attrib = &recvframe->u.hdr.attrib;
-
- recvpriv = &adapter->recvpriv;
- free_recv_queue = &recvpriv->free_recv_queue;
- skb = recvframe->u.hdr.pkt;
- if (!skb)
- goto _recv_indicatepkt_drop;
- skb->data = recvframe->u.hdr.rx_data;
- skb->len = recvframe->u.hdr.len;
- skb_set_tail_pointer(skb, skb->len);
- if ((attrib->tcpchk_valid == 1) && (attrib->tcp_chkrpt == 1))
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- else
- skb->ip_summed = CHECKSUM_NONE;
- skb->dev = adapter->pnetdev;
- skb->protocol = eth_type_trans(skb, adapter->pnetdev);
- netif_rx(skb);
- recvframe->u.hdr.pkt = NULL; /* pointers to NULL before
- * r8712_free_recvframe()
- */
- r8712_free_recvframe(recvframe, free_recv_queue);
- return;
-_recv_indicatepkt_drop:
- /*enqueue back to free_recv_queue*/
- if (recvframe)
- r8712_free_recvframe(recvframe, free_recv_queue);
- recvpriv->rx_drop++;
-}
-
-static void _r8712_reordering_ctrl_timeout_handler (struct timer_list *t)
-{
- struct recv_reorder_ctrl *reorder_ctrl =
- from_timer(reorder_ctrl, t, reordering_ctrl_timer);
-
- r8712_reordering_ctrl_timeout_handler(reorder_ctrl);
-}
-
-void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl)
-{
- timer_setup(&preorder_ctrl->reordering_ctrl_timer,
- _r8712_reordering_ctrl_timeout_handler, 0);
-}
diff --git a/drivers/staging/rtl8712/recv_osdep.h b/drivers/staging/rtl8712/recv_osdep.h
deleted file mode 100644
index d8c1fa74f544..000000000000
--- a/drivers/staging/rtl8712/recv_osdep.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RECV_OSDEP_H_
-#define __RECV_OSDEP_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include <linux/skbuff.h>
-
-void _r8712_init_recv_priv(struct recv_priv *precvpriv,
- struct _adapter *padapter);
-void _r8712_free_recv_priv(struct recv_priv *precvpriv);
-void r8712_recv_entry(union recv_frame *precv_frame);
-void r8712_recv_indicatepkt(struct _adapter *adapter,
- union recv_frame *precv_frame);
-void r8712_handle_tkip_mic_err(struct _adapter *padapter, u8 bgroup);
-void r8712_init_recv_priv(struct recv_priv *precvpriv,
- struct _adapter *padapter);
-void r8712_free_recv_priv(struct recv_priv *precvpriv);
-void r8712_os_recv_resource_alloc(struct _adapter *padapter,
- union recv_frame *precvframe);
-int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter,
- struct recv_buf *precvbuf);
-void r8712_os_recvbuf_resource_free(struct _adapter *padapter,
- struct recv_buf *precvbuf);
-void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl);
-
-#endif
diff --git a/drivers/staging/rtl8712/rtl8712_bitdef.h b/drivers/staging/rtl8712/rtl8712_bitdef.h
deleted file mode 100644
index a4a687dcc2e7..000000000000
--- a/drivers/staging/rtl8712/rtl8712_bitdef.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-
-#ifndef __RTL8712_BITDEF_H__
-#define __RTL8712_BITDEF_H__
-
-#include "rtl8712_cmdctrl_bitdef.h"
-#include "rtl8712_syscfg_bitdef.h"
-#include "rtl8712_macsetting_bitdef.h"
-#include "rtl8712_timectrl_bitdef.h"
-#include "rtl8712_fifoctrl_bitdef.h"
-#include "rtl8712_ratectrl_bitdef.h"
-#include "rtl8712_edcasetting_bitdef.h"
-#include "rtl8712_wmac_bitdef.h"
-#include "rtl8712_security_bitdef.h"
-#include "rtl8712_powersave_bitdef.h"
-#include "rtl8712_gp_bitdef.h"
-#include "rtl8712_interrupt_bitdef.h"
-#include "rtl8712_debugctrl_bitdef.h"
-
-#endif /* __RTL8712_BITDEF_H__ */
-
diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c
deleted file mode 100644
index bb7db96ed821..000000000000
--- a/drivers/staging/rtl8712/rtl8712_cmd.c
+++ /dev/null
@@ -1,409 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl8712_cmd.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>.
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL8712_CMD_C_
-
-#include <linux/compiler.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/sched/signal.h>
-#include <linux/module.h>
-#include <linux/kref.h>
-#include <linux/netdevice.h>
-#include <linux/skbuff.h>
-#include <linux/usb.h>
-#include <linux/usb/ch9.h>
-#include <linux/circ_buf.h>
-#include <linux/uaccess.h>
-#include <asm/byteorder.h>
-#include <linux/atomic.h>
-#include <linux/semaphore.h>
-#include <linux/rtnetlink.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "recv_osdep.h"
-#include "mlme_osdep.h"
-#include "rtl871x_ioctl_set.h"
-
-static void check_hw_pbc(struct _adapter *padapter)
-{
- u8 tmp1byte;
-
- r8712_write8(padapter, MAC_PINMUX_CTRL, (GPIOMUX_EN | GPIOSEL_GPIO));
- tmp1byte = r8712_read8(padapter, GPIO_IO_SEL);
- tmp1byte &= ~(HAL_8192S_HW_GPIO_WPS_BIT);
- r8712_write8(padapter, GPIO_IO_SEL, tmp1byte);
- tmp1byte = r8712_read8(padapter, GPIO_CTRL);
- if (tmp1byte == 0xff)
- return;
- if (tmp1byte & HAL_8192S_HW_GPIO_WPS_BIT) {
- /* Here we only set bPbcPressed to true
- * After trigger PBC, the variable will be set to false
- */
- netdev_dbg(padapter->pnetdev, "CheckPbcGPIO - PBC is pressed !!!!\n");
- /* 0 is the default value and it means the application monitors
- * the HW PBC doesn't provide its pid to driver.
- */
- if (padapter->pid == 0)
- return;
- kill_pid(find_vpid(padapter->pid), SIGUSR1, 1);
- }
-}
-
-/* query rx phy status from fw.
- * Adhoc mode: beacon.
- * Infrastructure mode: beacon , data.
- */
-static void query_fw_rx_phy_status(struct _adapter *padapter)
-{
- u32 val32 = 0;
- int pollingcnts = 50;
-
- if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
- r8712_write32(padapter, IOCMD_CTRL_REG, 0xf4000001);
- msleep(100);
- /* Wait FW complete IO Cmd */
- while ((r8712_read32(padapter, IOCMD_CTRL_REG)) &&
- (pollingcnts > 0)) {
- pollingcnts--;
- msleep(20);
- }
- if (pollingcnts != 0)
- val32 = r8712_read32(padapter, IOCMD_DATA_REG);
- else /* time out */
- val32 = 0;
- val32 >>= 4;
- padapter->recvpriv.fw_rssi =
- (u8)r8712_signal_scale_mapping(val32);
- }
-}
-
-/* check mlme, hw, phy, or dynamic algorithm status. */
-static void StatusWatchdogCallback(struct _adapter *padapter)
-{
- check_hw_pbc(padapter);
- query_fw_rx_phy_status(padapter);
-}
-
-static void r871x_internal_cmd_hdl(struct _adapter *padapter, u8 *pbuf)
-{
- struct drvint_cmd_parm *pdrvcmd;
-
- if (!pbuf)
- return;
- pdrvcmd = (struct drvint_cmd_parm *)pbuf;
- switch (pdrvcmd->i_cid) {
- case WDG_WK_CID:
- StatusWatchdogCallback(padapter);
- break;
- default:
- break;
- }
- kfree(pdrvcmd->pbuf);
-}
-
-static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf)
-{
- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
-
- r8712_free_cmd_obj(pcmd);
- return H2C_SUCCESS;
-}
-
-static u8 write_bbreg_hdl(struct _adapter *padapter, u8 *pbuf)
-{
- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
-
- pcmd_callback = cmd_callback[pcmd->cmdcode].callback;
- if (!pcmd_callback)
- r8712_free_cmd_obj(pcmd);
- else
- pcmd_callback(padapter, pcmd);
- return H2C_SUCCESS;
-}
-
-static u8 read_rfreg_hdl(struct _adapter *padapter, u8 *pbuf)
-{
- u32 val;
- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
-
- if (pcmd->rsp && pcmd->rspsz > 0)
- memcpy(pcmd->rsp, (u8 *)&val, pcmd->rspsz);
- pcmd_callback = cmd_callback[pcmd->cmdcode].callback;
- if (!pcmd_callback)
- r8712_free_cmd_obj(pcmd);
- else
- pcmd_callback(padapter, pcmd);
- return H2C_SUCCESS;
-}
-
-static u8 write_rfreg_hdl(struct _adapter *padapter, u8 *pbuf)
-{
- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
-
- pcmd_callback = cmd_callback[pcmd->cmdcode].callback;
- if (!pcmd_callback)
- r8712_free_cmd_obj(pcmd);
- else
- pcmd_callback(padapter, pcmd);
- return H2C_SUCCESS;
-}
-
-static u8 sys_suspend_hdl(struct _adapter *padapter, u8 *pbuf)
-{
- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
-
- r8712_free_cmd_obj(pcmd);
- return H2C_SUCCESS;
-}
-
-static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter,
- struct cmd_obj *pcmd)
-{
- struct cmd_obj *pcmd_r;
-
- if (!pcmd)
- return pcmd;
- pcmd_r = NULL;
-
- switch (pcmd->cmdcode) {
- case GEN_CMD_CODE(_Read_BBREG):
- read_bbreg_hdl(padapter, (u8 *)pcmd);
- break;
- case GEN_CMD_CODE(_Write_BBREG):
- write_bbreg_hdl(padapter, (u8 *)pcmd);
- break;
- case GEN_CMD_CODE(_Read_RFREG):
- read_rfreg_hdl(padapter, (u8 *)pcmd);
- break;
- case GEN_CMD_CODE(_Write_RFREG):
- write_rfreg_hdl(padapter, (u8 *)pcmd);
- break;
- case GEN_CMD_CODE(_SetUsbSuspend):
- sys_suspend_hdl(padapter, (u8 *)pcmd);
- break;
- case GEN_CMD_CODE(_JoinBss):
- r8712_joinbss_reset(padapter);
- /* Before set JoinBss_CMD to FW, driver must ensure FW is in
- * PS_MODE_ACTIVE. Directly write rpwm to radio on and assign
- * new pwr_mode to Driver, instead of use workitem to change
- * state.
- */
- if (padapter->pwrctrlpriv.pwr_mode > PS_MODE_ACTIVE) {
- padapter->pwrctrlpriv.pwr_mode = PS_MODE_ACTIVE;
- mutex_lock(&padapter->pwrctrlpriv.mutex_lock);
- r8712_set_rpwm(padapter, PS_STATE_S4);
- mutex_unlock(&padapter->pwrctrlpriv.mutex_lock);
- }
- pcmd_r = pcmd;
- break;
- case _DRV_INT_CMD_:
- r871x_internal_cmd_hdl(padapter, pcmd->parmbuf);
- r8712_free_cmd_obj(pcmd);
- pcmd_r = NULL;
- break;
- default:
- pcmd_r = pcmd;
- break;
- }
- return pcmd_r; /* if returning pcmd_r == NULL, pcmd must be free. */
-}
-
-u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd)
-{
- int pollingcnts = 50;
-
- r8712_write32(pAdapter, IOCMD_CTRL_REG, cmd);
- msleep(100);
- while ((r8712_read32(pAdapter, IOCMD_CTRL_REG != 0)) &&
- (pollingcnts > 0)) {
- pollingcnts--;
- msleep(20);
- }
- if (pollingcnts == 0)
- return false;
- return true;
-}
-
-void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag)
-{
- if (flag == 0) /* set */
- r8712_write32(pAdapter, IOCMD_DATA_REG, *value);
- else /* query */
- *value = r8712_read32(pAdapter, IOCMD_DATA_REG);
-}
-
-int r8712_cmd_thread(void *context)
-{
- struct cmd_obj *pcmd;
- unsigned int cmdsz, wr_sz;
- __le32 *pcmdbuf;
- struct tx_desc *pdesc;
- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
- struct _adapter *padapter = context;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct completion *cmd_queue_comp =
- &pcmdpriv->cmd_queue_comp;
- struct mutex *pwctrl_lock = &padapter->pwrctrlpriv.mutex_lock;
-
- allow_signal(SIGTERM);
- while (1) {
- if (wait_for_completion_interruptible(cmd_queue_comp))
- break;
- if (padapter->driver_stopped || padapter->surprise_removed)
- break;
- if (r8712_register_cmd_alive(padapter))
- continue;
-_next:
- pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue);
- if (!(pcmd)) {
- r8712_unregister_cmd_alive(padapter);
- continue;
- }
- pcmdbuf = (__le32 *)pcmdpriv->cmd_buf;
- pdesc = (struct tx_desc *)pcmdbuf;
- memset(pdesc, 0, TXDESC_SIZE);
- pcmd = cmd_hdl_filter(padapter, pcmd);
- if (pcmd) { /* if pcmd != NULL, cmd will be handled by f/w */
- struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
- u8 blnPending = 0;
- u16 cmdcode = pcmd->cmdcode;
-
- pcmdpriv->cmd_issued_cnt++;
- cmdsz = round_up(pcmd->cmdsz, 8);
- wr_sz = TXDESC_SIZE + 8 + cmdsz;
- pdesc->txdw0 |= cpu_to_le32((wr_sz - TXDESC_SIZE) &
- 0x0000ffff);
- if (pdvobj->ishighspeed) {
- if ((wr_sz % 512) == 0)
- blnPending = 1;
- } else {
- if ((wr_sz % 64) == 0)
- blnPending = 1;
- }
- if (blnPending) { /* 32 bytes for TX Desc - 8 offset */
- pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE +
- OFFSET_SZ + 8) << OFFSET_SHT) &
- 0x00ff0000);
- } else {
- pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE +
- OFFSET_SZ) <<
- OFFSET_SHT) &
- 0x00ff0000);
- }
- pdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG);
- pdesc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) &
- 0x00001f00);
- pcmdbuf += (TXDESC_SIZE >> 2);
- *pcmdbuf = cpu_to_le32((cmdsz & 0x0000ffff) |
- (pcmd->cmdcode << 16) |
- (pcmdpriv->cmd_seq << 24));
- pcmdbuf += 2; /* 8 bytes alignment */
- memcpy((u8 *)pcmdbuf, pcmd->parmbuf, pcmd->cmdsz);
- if (blnPending)
- wr_sz += 8; /* Append 8 bytes */
- r8712_write_mem(padapter, RTL8712_DMA_H2CCMD, wr_sz,
- (u8 *)pdesc);
- pcmdpriv->cmd_seq++;
- if (cmdcode == GEN_CMD_CODE(_CreateBss)) {
- pcmd->res = H2C_SUCCESS;
- pcmd_callback = cmd_callback[cmdcode].callback;
- if (pcmd_callback)
- pcmd_callback(padapter, pcmd);
- continue;
- }
- if (cmdcode == GEN_CMD_CODE(_SetPwrMode)) {
- if (padapter->pwrctrlpriv.bSleep) {
- mutex_lock(pwctrl_lock);
- r8712_set_rpwm(padapter, PS_STATE_S2);
- mutex_unlock(pwctrl_lock);
- }
- }
- r8712_free_cmd_obj(pcmd);
- if (list_empty(&pcmdpriv->cmd_queue.queue)) {
- r8712_unregister_cmd_alive(padapter);
- continue;
- } else {
- goto _next;
- }
- } else {
- goto _next;
- }
- flush_signals_thread();
- }
- /* free all cmd_obj resources */
- do {
- pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue);
- if (!pcmd)
- break;
- r8712_free_cmd_obj(pcmd);
- } while (1);
- complete(&pcmdpriv->terminate_cmdthread_comp);
- return 0;
-}
-
-void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf)
-{
- u8 evt_code, evt_seq;
- u16 evt_sz;
- void (*event_callback)(struct _adapter *dev, u8 *pbuf);
- struct evt_priv *pevt_priv = &padapter->evtpriv;
-
- if (!peventbuf)
- goto _abort_event_;
- evt_sz = (u16)(le32_to_cpu(*peventbuf) & 0xffff);
- evt_seq = (u8)((le32_to_cpu(*peventbuf) >> 24) & 0x7f);
- evt_code = (u8)((le32_to_cpu(*peventbuf) >> 16) & 0xff);
- /* checking event sequence... */
- if ((evt_seq & 0x7f) != pevt_priv->event_seq) {
- pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
- goto _abort_event_;
- }
- /* checking if event code is valid */
- if (evt_code >= MAX_C2HEVT) {
- pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
- goto _abort_event_;
- } else if ((evt_code == GEN_EVT_CODE(_Survey)) &&
- (evt_sz > sizeof(struct wlan_bssid_ex))) {
- pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
- goto _abort_event_;
- }
- /* checking if event size match the event parm size */
- if ((wlanevents[evt_code].parmsize) &&
- (wlanevents[evt_code].parmsize != evt_sz)) {
- pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
- goto _abort_event_;
- } else if ((evt_sz == 0) && (evt_code != GEN_EVT_CODE(_WPS_PBC))) {
- pevt_priv->event_seq = ((evt_seq + 1) & 0x7f);
- goto _abort_event_;
- }
- pevt_priv->event_seq++; /* update evt_seq */
- if (pevt_priv->event_seq > 127)
- pevt_priv->event_seq = 0;
- /* move to event content, 8 bytes alignment */
- peventbuf = peventbuf + 2;
- event_callback = wlanevents[evt_code].event_callback;
- if (event_callback)
- event_callback(padapter, (u8 *)peventbuf);
- pevt_priv->evt_done_cnt++;
-_abort_event_:
- return;
-}
diff --git a/drivers/staging/rtl8712/rtl8712_cmd.h b/drivers/staging/rtl8712/rtl8712_cmd.h
deleted file mode 100644
index a34d0dd023f3..000000000000
--- a/drivers/staging/rtl8712/rtl8712_cmd.h
+++ /dev/null
@@ -1,231 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_CMD_H_
-#define __RTL8712_CMD_H_
-
-#define CMD_HDR_SZ 8
-
-u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd);
-void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag);
-
-struct cmd_hdr {
- u32 cmd_dw0;
- u32 cmd_dw1;
-};
-
-enum rtl8712_h2c_cmd {
- GEN_CMD_CODE(_Read_MACREG), /*0*/
- GEN_CMD_CODE(_Write_MACREG),
- GEN_CMD_CODE(_Read_BBREG),
- GEN_CMD_CODE(_Write_BBREG),
- GEN_CMD_CODE(_Read_RFREG),
- GEN_CMD_CODE(_Write_RFREG), /*5*/
- GEN_CMD_CODE(_Read_EEPROM),
- GEN_CMD_CODE(_Write_EEPROM),
- GEN_CMD_CODE(_Read_EFUSE),
- GEN_CMD_CODE(_Write_EFUSE),
-
- GEN_CMD_CODE(_Read_CAM), /*10*/
- GEN_CMD_CODE(_Write_CAM),
- GEN_CMD_CODE(_setBCNITV),
- GEN_CMD_CODE(_setMBIDCFG),
- GEN_CMD_CODE(_JoinBss), /*14*/
- GEN_CMD_CODE(_DisConnect), /*15*/
- GEN_CMD_CODE(_CreateBss),
- GEN_CMD_CODE(_SetOpMode),
- GEN_CMD_CODE(_SiteSurvey), /*18*/
- GEN_CMD_CODE(_SetAuth),
-
- GEN_CMD_CODE(_SetKey), /*20*/
- GEN_CMD_CODE(_SetStaKey),
- GEN_CMD_CODE(_SetAssocSta),
- GEN_CMD_CODE(_DelAssocSta),
- GEN_CMD_CODE(_SetStaPwrState),
- GEN_CMD_CODE(_SetBasicRate), /*25*/
- GEN_CMD_CODE(_GetBasicRate),
- GEN_CMD_CODE(_SetDataRate),
- GEN_CMD_CODE(_GetDataRate),
- GEN_CMD_CODE(_SetPhyInfo),
-
- GEN_CMD_CODE(_GetPhyInfo), /*30*/
- GEN_CMD_CODE(_SetPhy),
- GEN_CMD_CODE(_GetPhy),
- GEN_CMD_CODE(_readRssi),
- GEN_CMD_CODE(_readGain),
- GEN_CMD_CODE(_SetAtim), /*35*/
- GEN_CMD_CODE(_SetPwrMode),
- GEN_CMD_CODE(_JoinbssRpt),
- GEN_CMD_CODE(_SetRaTable),
- GEN_CMD_CODE(_GetRaTable),
-
- GEN_CMD_CODE(_GetCCXReport), /*40*/
- GEN_CMD_CODE(_GetDTMReport),
- GEN_CMD_CODE(_GetTXRateStatistics),
- GEN_CMD_CODE(_SetUsbSuspend),
- GEN_CMD_CODE(_SetH2cLbk),
- GEN_CMD_CODE(_AddBAReq), /*45*/
-
- GEN_CMD_CODE(_SetChannel), /*46*/
-/* MP_OFFLOAD Start (47~54)*/
- GEN_CMD_CODE(_SetTxPower),
- GEN_CMD_CODE(_SwitchAntenna),
- GEN_CMD_CODE(_SetCrystalCap),
- GEN_CMD_CODE(_SetSingleCarrierTx), /*50*/
- GEN_CMD_CODE(_SetSingleToneTx),
- GEN_CMD_CODE(_SetCarrierSuppressionTx),
- GEN_CMD_CODE(_SetContinuousTx),
- GEN_CMD_CODE(_SwitchBandwidth), /*54*/
-/* MP_OFFLOAD End*/
- GEN_CMD_CODE(_TX_Beacon), /*55*/
- GEN_CMD_CODE(_SetPowerTracking),
- GEN_CMD_CODE(_AMSDU_TO_AMPDU), /*57*/
- GEN_CMD_CODE(_SetMacAddress), /*58*/
-
- GEN_CMD_CODE(_DisconnectCtrl), /*59*/
- GEN_CMD_CODE(_SetChannelPlan), /*60*/
- GEN_CMD_CODE(_DisconnectCtrlEx), /*61*/
-
- /* To do, modify these h2c cmd, add or delete */
- GEN_CMD_CODE(_GetH2cLbk),
-
- /* WPS extra IE */
- GEN_CMD_CODE(_SetProbeReqExtraIE),
- GEN_CMD_CODE(_SetAssocReqExtraIE),
- GEN_CMD_CODE(_SetProbeRspExtraIE),
- GEN_CMD_CODE(_SetAssocRspExtraIE),
-
- /* the following is driver will do */
- GEN_CMD_CODE(_GetCurDataRate),
-
- GEN_CMD_CODE(_GetTxRetrycnt), /* to record times that Tx retry to
- * transmit packet after association
- */
- GEN_CMD_CODE(_GetRxRetrycnt), /* to record total number of the
- * received frame with ReTry bit set in
- * the WLAN header
- */
-
- GEN_CMD_CODE(_GetBCNOKcnt),
- GEN_CMD_CODE(_GetBCNERRcnt),
- GEN_CMD_CODE(_GetCurTxPwrLevel),
-
- GEN_CMD_CODE(_SetDIG),
- GEN_CMD_CODE(_SetRA),
- GEN_CMD_CODE(_SetPT),
- GEN_CMD_CODE(_ReadTSSI),
-
- MAX_H2CCMD
-};
-
-#define _GetBBReg_CMD_ _Read_BBREG_CMD_
-#define _SetBBReg_CMD_ _Write_BBREG_CMD_
-#define _GetRFReg_CMD_ _Read_RFREG_CMD_
-#define _SetRFReg_CMD_ _Write_RFREG_CMD_
-#define _DRV_INT_CMD_ (MAX_H2CCMD + 1)
-#define _SetRFIntFs_CMD_ (MAX_H2CCMD + 2)
-
-#ifdef _RTL8712_CMD_C_
-static struct _cmd_callback cmd_callback[] = {
- {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/
- {GEN_CMD_CODE(_Write_MACREG), NULL},
- {GEN_CMD_CODE(_Read_BBREG), NULL},
- {GEN_CMD_CODE(_Write_BBREG), NULL},
- {GEN_CMD_CODE(_Read_RFREG), &r8712_getbbrfreg_cmdrsp_callback},
- {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/
- {GEN_CMD_CODE(_Read_EEPROM), NULL},
- {GEN_CMD_CODE(_Write_EEPROM), NULL},
- {GEN_CMD_CODE(_Read_EFUSE), NULL},
- {GEN_CMD_CODE(_Write_EFUSE), NULL},
-
- {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/
- {GEN_CMD_CODE(_Write_CAM), NULL},
- {GEN_CMD_CODE(_setBCNITV), NULL},
- {GEN_CMD_CODE(_setMBIDCFG), NULL},
- {GEN_CMD_CODE(_JoinBss), &r8712_joinbss_cmd_callback}, /*14*/
- {GEN_CMD_CODE(_DisConnect), &r8712_disassoc_cmd_callback}, /*15*/
- {GEN_CMD_CODE(_CreateBss), &r8712_createbss_cmd_callback},
- {GEN_CMD_CODE(_SetOpMode), NULL},
- {GEN_CMD_CODE(_SiteSurvey), &r8712_survey_cmd_callback}, /*18*/
- {GEN_CMD_CODE(_SetAuth), NULL},
-
- {GEN_CMD_CODE(_SetKey), NULL}, /*20*/
- {GEN_CMD_CODE(_SetStaKey), &r8712_setstaKey_cmdrsp_callback},
- {GEN_CMD_CODE(_SetAssocSta), &r8712_setassocsta_cmdrsp_callback},
- {GEN_CMD_CODE(_DelAssocSta), NULL},
- {GEN_CMD_CODE(_SetStaPwrState), NULL},
- {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/
- {GEN_CMD_CODE(_GetBasicRate), NULL},
- {GEN_CMD_CODE(_SetDataRate), NULL},
- {GEN_CMD_CODE(_GetDataRate), NULL},
- {GEN_CMD_CODE(_SetPhyInfo), NULL},
-
- {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/
- {GEN_CMD_CODE(_SetPhy), NULL},
- {GEN_CMD_CODE(_GetPhy), NULL},
- {GEN_CMD_CODE(_readRssi), NULL},
- {GEN_CMD_CODE(_readGain), NULL},
- {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/
- {GEN_CMD_CODE(_SetPwrMode), NULL},
- {GEN_CMD_CODE(_JoinbssRpt), NULL},
- {GEN_CMD_CODE(_SetRaTable), NULL},
- {GEN_CMD_CODE(_GetRaTable), NULL},
-
- {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/
- {GEN_CMD_CODE(_GetDTMReport), NULL},
- {GEN_CMD_CODE(_GetTXRateStatistics), NULL},
- {GEN_CMD_CODE(_SetUsbSuspend), NULL},
- {GEN_CMD_CODE(_SetH2cLbk), NULL},
- {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/
-
- {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/
-/* MP_OFFLOAD Start (47~54)*/
- {GEN_CMD_CODE(_SetTxPower), NULL},
- {GEN_CMD_CODE(_SwitchAntenna), NULL},
- {GEN_CMD_CODE(_SetCrystalCap), NULL},
- {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/
- {GEN_CMD_CODE(_SetSingleToneTx), NULL},
- {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL},
- {GEN_CMD_CODE(_SetContinuousTx), NULL},
- {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/
-/* MP_OFFLOAD End*/
- {GEN_CMD_CODE(_TX_Beacon), NULL}, /*55*/
- {GEN_CMD_CODE(_SetPowerTracking), NULL},
- {GEN_CMD_CODE(_AMSDU_TO_AMPDU), NULL}, /*57*/
- {GEN_CMD_CODE(_SetMacAddress), NULL}, /*58*/
-
- {GEN_CMD_CODE(_DisconnectCtrl), NULL}, /*59*/
- {GEN_CMD_CODE(_SetChannelPlan), NULL}, /*60*/
- {GEN_CMD_CODE(_DisconnectCtrlEx), NULL}, /*61*/
-
- /* To do, modify these h2c cmd, add or delete */
- {GEN_CMD_CODE(_GetH2cLbk), NULL},
-
- {_SetProbeReqExtraIE_CMD_, NULL},
- {_SetAssocReqExtraIE_CMD_, NULL},
- {_SetProbeRspExtraIE_CMD_, NULL},
- {_SetAssocRspExtraIE_CMD_, NULL},
- {_GetCurDataRate_CMD_, NULL},
- {_GetTxRetrycnt_CMD_, NULL},
- {_GetRxRetrycnt_CMD_, NULL},
- {_GetBCNOKcnt_CMD_, NULL},
- {_GetBCNERRcnt_CMD_, NULL},
- {_GetCurTxPwrLevel_CMD_, NULL},
- {_SetDIG_CMD_, NULL},
- {_SetRA_CMD_, NULL},
- {_SetPT_CMD_, NULL},
- {GEN_CMD_CODE(_ReadTSSI), &r8712_readtssi_cmdrsp_callback}
-};
-#endif
-
-#endif
diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h
deleted file mode 100644
index 68bdec07f51e..000000000000
--- a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_CMDCTRL_BITDEF_H__
-#define __RTL8712_CMDCTRL_BITDEF_H__
-
-/*
- * 2. Command Control Registers (Offset: 0x0040 - 0x004F)
- */
-/*--------------------------------------------------------------------------*/
-/* 8192S (CMD) command register bits (Offset 0x40, 16 bits)*/
-/*--------------------------------------------------------------------------*/
-#define _APSDOFF_STATUS BIT(15)
-#define _APSDOFF BIT(14)
-#define _BBRSTn BIT(13) /*Enable OFDM/CCK*/
-#define _BB_GLB_RSTn BIT(12) /*Enable BB*/
-#define _SCHEDULE_EN BIT(10) /*Enable MAC scheduler*/
-#define _MACRXEN BIT(9)
-#define _MACTXEN BIT(8)
-#define _DDMA_EN BIT(7) /*FW off load function enable*/
-#define _FW2HW_EN BIT(6) /*MAC every module reset */
-#define _RXDMA_EN BIT(5)
-#define _TXDMA_EN BIT(4)
-#define _HCI_RXDMA_EN BIT(3)
-#define _HCI_TXDMA_EN BIT(2)
-
-/*TXPAUSE*/
-#define _STOPHCCA BIT(6)
-#define _STOPHIGH BIT(5)
-#define _STOPMGT BIT(4)
-#define _STOPVO BIT(3)
-#define _STOPVI BIT(2)
-#define _STOPBE BIT(1)
-#define _STOPBK BIT(0)
-
-/*TCR*/
-#define _DISCW BIT(20)
-#define _ICV BIT(19)
-#define _CFEND_FMT BIT(17)
-#define _CRC BIT(16)
-#define _FWRDY BIT(7)
-#define _BASECHG BIT(6)
-#define _IMEM_RDY BIT(5)
-#define _DMEM_CODE_DONE BIT(4)
-#define _EMEM_CHK_RPT BIT(3)
-#define _EMEM_CODE_DONE BIT(2)
-#define _IMEM_CHK_RPT BIT(1)
-#define _IMEM_CODE_DONE BIT(0)
-
-#define _TXDMA_INIT_VALUE (_IMEM_CHK_RPT | _EMEM_CHK_RPT)
-
-/*RCR*/
-#define _ENMBID BIT(27)
-#define _APP_PHYST_RXFF BIT(25)
-#define _APP_PHYST_STAFF BIT(24)
-#define _CBSSID BIT(23)
-#define _APWRMGT BIT(22)
-#define _ADD3 BIT(21)
-#define _AMF BIT(20)
-#define _ACF BIT(19)
-#define _ADF BIT(18)
-#define _APP_MIC BIT(17)
-#define _APP_ICV BIT(16)
-#define _RXFTH_MSK 0x0000E000
-#define _RXFTH_SHT 13
-#define _AICV BIT(12)
-#define _RXPKTLMT_MSK 0x00000FC0
-#define _RXPKTLMT_SHT 6
-#define _ACRC32 BIT(5)
-#define _AB BIT(3)
-#define _AM BIT(2)
-#define _APM BIT(1)
-#define _AAP BIT(0)
-
-/*MSR*/
-#define _NETTYPE_MSK 0x03
-#define _NETTYPE_SHT 0
-
-/*BT*/
-#define _BTMODE_MSK 0x06
-#define _BTMODE_SHT 1
-#define _ENBT BIT(0)
-
-/*MBIDCTRL*/
-#define _ENMBID_MODE BIT(15)
-#define _BCNNO_MSK 0x7000
-#define _BCNNO_SHT 12
-#define _BCNSPACE_MSK 0x0FFF
-#define _BCNSPACE_SHT 0
-
-#endif /* __RTL8712_CMDCTRL_BITDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h
deleted file mode 100644
index fc67771c89b7..000000000000
--- a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_CMDCTRL_REGDEF_H__
-#define __RTL8712_CMDCTRL_REGDEF_H__
-
-#define CR (RTL8712_CMDCTRL_ + 0x0000)
-#define TXPAUSE (RTL8712_CMDCTRL_ + 0x0002)
-#define TCR (RTL8712_CMDCTRL_ + 0x0004)
-#define RCR (RTL8712_CMDCTRL_ + 0x0008)
-#define MSR (RTL8712_CMDCTRL_ + 0x000C)
-#define SYSF_CFG (RTL8712_CMDCTRL_ + 0x000D)
-#define MBIDCTRL (RTL8712_CMDCTRL_ + 0x000E)
-
-#endif /* __RTL8712_CMDCTRL_REGDEF_H__ */
-
diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h
deleted file mode 100644
index bb3863467f0d..000000000000
--- a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_DEBUGCTRL_BITDEF_H__
-#define __RTL8712_DEBUGCTRL_BITDEF_H__
-
-/*BIST*/
-#define _BIST_RST BIT(0)
-
-/*LMS*/
-#define _LMS_MSK 0x03
-
-/*WDG_CTRL*/
-#define _OVSEL_MSK 0x0600
-#define _OVSEL_SHT 9
-#define _WDGCLR BIT(8)
-#define _WDGEN_MSK 0x00FF
-#define _WDGEN_SHT 0
-
-/*INTM*/
-#define _TXTIMER_MSK 0xF000
-#define _TXTIMER_SHT 12
-#define _TXNUM_MSK 0x0F00
-#define _TXNUM_SHT 8
-#define _RXTIMER_MSK 0x00F0
-#define _RXTIMER_SHT 4
-#define _RXNUM_MSK 0x000F
-#define _RXNUM_SHT 0
-
-/*FDLOCKTURN0*/
-/*FDLOCKTURN1*/
-#define _TURN1 BIT(0)
-
-/*FDLOCKFLAG0*/
-/*FDLOCKFLAG1*/
-#define _LOCKFLAG1_MSK 0x03
-
-#endif /* __RTL8712_DEBUGCTRL_BITDEF_H__ */
diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h
deleted file mode 100644
index 319220e9d53d..000000000000
--- a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_DEBUGCTRL_REGDEF_H__
-#define __RTL8712_DEBUGCTRL_REGDEF_H__
-
-#define BIST (RTL8712_DEBUGCTRL_ + 0x00)
-#define DBS (RTL8712_DEBUGCTRL_ + 0x04)
-#define LMS (RTL8712_DEBUGCTRL_ + 0x05)
-#define CPUINST (RTL8712_DEBUGCTRL_ + 0x08)
-#define CPUCAUSE (RTL8712_DEBUGCTRL_ + 0x0C)
-#define LBUS_ERR_ADDR (RTL8712_DEBUGCTRL_ + 0x10)
-#define LBUS_ERR_CMD (RTL8712_DEBUGCTRL_ + 0x14)
-#define LBUS_ERR_DATA_L (RTL8712_DEBUGCTRL_ + 0x18)
-#define LBUS_ERR_DATA_H (RTL8712_DEBUGCTRL_ + 0x1C)
-#define LBUS_EXCEPTION_ADDR (RTL8712_DEBUGCTRL_ + 0x20)
-#define WDG_CTRL (RTL8712_DEBUGCTRL_ + 0x24)
-#define INTMTU (RTL8712_DEBUGCTRL_ + 0x28)
-#define INTM (RTL8712_DEBUGCTRL_ + 0x2A)
-#define FDLOCKTURN0 (RTL8712_DEBUGCTRL_ + 0x2C)
-#define FDLOCKTURN1 (RTL8712_DEBUGCTRL_ + 0x2D)
-#define FDLOCKFLAG0 (RTL8712_DEBUGCTRL_ + 0x2E)
-#define FDLOCKFLAG1 (RTL8712_DEBUGCTRL_ + 0x2F)
-#define TRXPKTBUF_DBG_DATA (RTL8712_DEBUGCTRL_ + 0x30)
-#define TRXPKTBUF_DBG_CTRL (RTL8712_DEBUGCTRL_ + 0x38)
-#define DPLL_MON (RTL8712_DEBUGCTRL_ + 0x3A)
-
-#endif /* __RTL8712_DEBUGCTRL_REGDEF_H__ */
-
diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h
deleted file mode 100644
index 9048d6a65296..000000000000
--- a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_EDCASETTING_BITDEF_H__
-#define __RTL8712_EDCASETTING_BITDEF_H__
-
-/*EDCAPARAM*/
-#define _TXOPLIMIT_MSK 0xFFFF0000
-#define _TXOPLIMIT_SHT 16
-#define _ECWIN_MSK 0x0000FF00
-#define _ECWIN_SHT 8
-#define _AIFS_MSK 0x000000FF
-#define _AIFS_SHT 0
-
-/*BCNTCFG*/
-#define _BCNECW_MSK 0xFF00
-#define _BCNECW_SHT 8
-#define _BCNIFS_MSK 0x00FF
-#define _BCNIFS_SHT 0
-
-/*CWRR*/
-#define _CWRR_MSK 0x03FF
-
-/*ACMAVG*/
-#define _AVG_TIME_UP BIT(3)
-#define _AVGPERIOD_MSK 0x03
-
-/*ACMHWCTRL*/
-#define _VOQ_ACM_STATUS BIT(6)
-#define _VIQ_ACM_STATUS BIT(5)
-#define _BEQ_ACM_STATUS BIT(4)
-#define _VOQ_ACM_EN BIT(3)
-#define _VIQ_ACM_EN BIT(2)
-#define _BEQ_ACM_EN BIT(1)
-#define _ACMHWEN BIT(0)
-
-/*VO_ADMTIME*/
-#define _VO_ACM_RUT BIT(18)
-#define _VO_ADMTIME_MSK 0x0003FFF
-
-/*VI_ADMTIME*/
-#define _VI_ACM_RUT BIT(18)
-#define _VI_ADMTIME_MSK 0x0003FFF
-
-/*BE_ADMTIME*/
-#define _BE_ACM_RUT BIT(18)
-#define _BE_ADMTIME_MSK 0x0003FFF
-
-/*Retry limit reg*/
-#define _SRL_MSK 0xFF00
-#define _SRL_SHT 8
-#define _LRL_MSK 0x00FF
-#define _LRL_SHT 0
-
-#endif /* __RTL8712_EDCASETTING_BITDEF_H__*/
diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h
deleted file mode 100644
index 02ec9f3bba66..000000000000
--- a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_EDCASETTING_REGDEF_H__
-#define __RTL8712_EDCASETTING_REGDEF_H__
-
-#define EDCA_VO_PARAM (RTL8712_EDCASETTING_ + 0x00)
-#define EDCA_VI_PARAM (RTL8712_EDCASETTING_ + 0x04)
-#define EDCA_BE_PARAM (RTL8712_EDCASETTING_ + 0x08)
-#define EDCA_BK_PARAM (RTL8712_EDCASETTING_ + 0x0C)
-#define BCNTCFG (RTL8712_EDCASETTING_ + 0x10)
-#define CWRR (RTL8712_EDCASETTING_ + 0x12)
-#define ACMAVG (RTL8712_EDCASETTING_ + 0x16)
-#define ACMHWCTRL (RTL8712_EDCASETTING_ + 0x17)
-#define VO_ADMTIME (RTL8712_EDCASETTING_ + 0x18)
-#define VI_ADMTIME (RTL8712_EDCASETTING_ + 0x1C)
-#define BE_ADMTIME (RTL8712_EDCASETTING_ + 0x20)
-#define RL (RTL8712_EDCASETTING_ + 0x24)
-
-#endif /* __RTL8712_EDCASETTING_REGDEF_H__ */
-
diff --git a/drivers/staging/rtl8712/rtl8712_efuse.c b/drivers/staging/rtl8712/rtl8712_efuse.c
deleted file mode 100644
index c9400e40a1d6..000000000000
--- a/drivers/staging/rtl8712/rtl8712_efuse.c
+++ /dev/null
@@ -1,564 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * rtl8712_efuse.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>.
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL8712_EFUSE_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "rtl8712_efuse.h"
-
-/* reserve 3 bytes for HW stop read */
-static int efuse_available_max_size = EFUSE_MAX_SIZE - 3 /*0x1FD*/;
-
-static void efuse_reg_ctrl(struct _adapter *adapter, u8 bPowerOn)
-{
- u8 tmpu8 = 0;
-
- if (bPowerOn) {
- /* -----------------e-fuse pwr & clk reg ctrl ---------------
- * Enable LDOE25 Macro Block
- */
- tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3);
- tmpu8 |= 0x80;
- r8712_write8(adapter, EFUSE_TEST + 3, tmpu8);
- msleep(20); /* for some platform , need some delay time */
- /* Change Efuse Clock for write action to 40MHZ */
- r8712_write8(adapter, EFUSE_CLK_CTRL, 0x03);
- msleep(20); /* for some platform , need some delay time */
- } else {
- /* -----------------e-fuse pwr & clk reg ctrl -----------------
- * Disable LDOE25 Macro Block
- */
- tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3);
- tmpu8 &= 0x7F;
- r8712_write8(adapter, EFUSE_TEST + 3, tmpu8);
- /* Change Efuse Clock for write action to 500K */
- r8712_write8(adapter, EFUSE_CLK_CTRL, 0x02);
- }
-}
-
-/*
- * Before write E-Fuse, this function must be called.
- */
-u8 r8712_efuse_reg_init(struct _adapter *adapter)
-{
- return true;
-}
-
-void r8712_efuse_reg_uninit(struct _adapter *adapter)
-{
- efuse_reg_ctrl(adapter, false);
-}
-
-static u8 efuse_one_byte_read(struct _adapter *adapter, u16 addr, u8 *data)
-{
- u8 tmpidx = 0, bResult;
-
- /* -----------------e-fuse reg ctrl --------------------------------- */
- r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */
- r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) |
- (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC));
- r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */
- /* wait for complete */
- while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) &&
- (tmpidx < 100))
- tmpidx++;
- if (tmpidx < 100) {
- *data = r8712_read8(adapter, EFUSE_CTRL);
- bResult = true;
- } else {
- *data = 0xff;
- bResult = false;
- }
- return bResult;
-}
-
-static u8 efuse_one_byte_write(struct _adapter *adapter, u16 addr, u8 data)
-{
- u8 tmpidx = 0, bResult;
-
- /* -----------------e-fuse reg ctrl -------------------------------- */
- r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */
- r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) |
- (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC));
- r8712_write8(adapter, EFUSE_CTRL, data); /* data */
- r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */
- /* wait for complete */
- while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) &&
- (tmpidx < 100))
- tmpidx++;
- if (tmpidx < 100)
- bResult = true;
- else
- bResult = false;
- return bResult;
-}
-
-static u8 efuse_one_byte_rw(struct _adapter *adapter, u8 bRead, u16 addr,
- u8 *data)
-{
- u8 tmpidx = 0, tmpv8 = 0, bResult;
-
- /* -----------------e-fuse reg ctrl --------------------------------- */
- r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */
- tmpv8 = ((u8)((addr >> 8) & 0x03)) |
- (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC);
- r8712_write8(adapter, EFUSE_CTRL + 2, tmpv8);
- if (bRead) {
- r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */
- while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) &&
- (tmpidx < 100))
- tmpidx++;
- if (tmpidx < 100) {
- *data = r8712_read8(adapter, EFUSE_CTRL);
- bResult = true;
- } else {
- *data = 0;
- bResult = false;
- }
- } else {
- r8712_write8(adapter, EFUSE_CTRL, *data); /* data */
- r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */
- while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) &&
- (tmpidx < 100))
- tmpidx++;
- if (tmpidx < 100)
- bResult = true;
- else
- bResult = false;
- }
- return bResult;
-}
-
-static u8 efuse_is_empty(struct _adapter *adapter, u8 *empty)
-{
- u8 value, ret = true;
-
- /* read one byte to check if E-Fuse is empty */
- if (efuse_one_byte_rw(adapter, true, 0, &value)) {
- if (value == 0xFF)
- *empty = true;
- else
- *empty = false;
- } else {
- ret = false;
- }
- return ret;
-}
-
-void r8712_efuse_change_max_size(struct _adapter *adapter)
-{
- u16 pre_pg_data_saddr = 0x1FB;
- u16 i;
- u16 pre_pg_data_size = 5;
- u8 pre_pg_data[5];
-
- for (i = 0; i < pre_pg_data_size; i++)
- efuse_one_byte_read(adapter, pre_pg_data_saddr + i,
- &pre_pg_data[i]);
- if ((pre_pg_data[0] == 0x03) && (pre_pg_data[1] == 0x00) &&
- (pre_pg_data[2] == 0x00) && (pre_pg_data[3] == 0x00) &&
- (pre_pg_data[4] == 0x0C))
- efuse_available_max_size -= pre_pg_data_size;
-}
-
-int r8712_efuse_get_max_size(struct _adapter *adapter)
-{
- return efuse_available_max_size;
-}
-
-static u8 calculate_word_cnts(const u8 word_en)
-{
- u8 word_cnts = 0;
- u8 word_idx;
-
- for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++)
- if (!(word_en & BIT(word_idx)))
- word_cnts++; /* 0 : write enable */
- return word_cnts;
-}
-
-static void pgpacket_copy_data(const u8 word_en, const u8 *sourdata,
- u8 *targetdata)
-{
- u8 tmpindex = 0;
- u8 word_idx, byte_idx;
-
- for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) {
- if (!(word_en & BIT(word_idx))) {
- byte_idx = word_idx * 2;
- targetdata[byte_idx] = sourdata[tmpindex++];
- targetdata[byte_idx + 1] = sourdata[tmpindex++];
- }
- }
-}
-
-u16 r8712_efuse_get_current_size(struct _adapter *adapter)
-{
- int bContinual = true;
- u16 efuse_addr = 0;
- u8 hworden = 0;
- u8 efuse_data, word_cnts = 0;
-
- while (bContinual && efuse_one_byte_read(adapter, efuse_addr,
- &efuse_data) && (efuse_addr < efuse_available_max_size)) {
- if (efuse_data != 0xFF) {
- hworden = efuse_data & 0x0F;
- word_cnts = calculate_word_cnts(hworden);
- /* read next header */
- efuse_addr = efuse_addr + (word_cnts * 2) + 1;
- } else {
- bContinual = false;
- }
- }
- return efuse_addr;
-}
-
-u8 r8712_efuse_pg_packet_read(struct _adapter *adapter, u8 offset, u8 *data)
-{
- u8 hoffset = 0, hworden = 0, word_cnts = 0;
- u16 efuse_addr = 0;
- u8 efuse_data;
- u8 tmpidx = 0;
- u8 tmpdata[PGPKT_DATA_SIZE];
- u8 ret = true;
-
- if (!data)
- return false;
- if (offset > 0x0f)
- return false;
- memset(data, 0xFF, sizeof(u8) * PGPKT_DATA_SIZE);
- while (efuse_addr < efuse_available_max_size) {
- if (efuse_one_byte_read(adapter, efuse_addr, &efuse_data)) {
- if (efuse_data == 0xFF)
- break;
- hoffset = (efuse_data >> 4) & 0x0F;
- hworden = efuse_data & 0x0F;
- word_cnts = calculate_word_cnts(hworden);
- if (hoffset == offset) {
- memset(tmpdata, 0xFF, PGPKT_DATA_SIZE);
- for (tmpidx = 0; tmpidx < word_cnts * 2;
- tmpidx++) {
- if (efuse_one_byte_read(adapter,
- efuse_addr + 1 + tmpidx,
- &efuse_data)) {
- tmpdata[tmpidx] = efuse_data;
- } else {
- ret = false;
- }
- }
- pgpacket_copy_data(hworden, tmpdata, data);
- }
- efuse_addr += 1 + (word_cnts * 2);
- } else {
- ret = false;
- break;
- }
- }
- return ret;
-}
-
-static u8 fix_header(struct _adapter *adapter, u8 header, u16 header_addr)
-{
- struct PGPKT_STRUCT pkt;
- u8 offset, word_en, value;
- u16 addr;
- int i;
- u8 ret = true;
-
- pkt.offset = GET_EFUSE_OFFSET(header);
- pkt.word_en = GET_EFUSE_WORD_EN(header);
- addr = header_addr + 1 + calculate_word_cnts(pkt.word_en) * 2;
- if (addr > efuse_available_max_size)
- return false;
- /* retrieve original data */
- addr = 0;
- while (addr < header_addr) {
- if (!efuse_one_byte_read(adapter, addr++, &value)) {
- ret = false;
- break;
- }
- offset = GET_EFUSE_OFFSET(value);
- word_en = GET_EFUSE_WORD_EN(value);
- if (pkt.offset != offset) {
- addr += calculate_word_cnts(word_en) * 2;
- continue;
- }
- for (i = 0; i < PGPKG_MAX_WORDS; i++) {
- if (!(BIT(i) & word_en))
- continue;
- if (BIT(i) & pkt.word_en) {
- if (efuse_one_byte_read(adapter,
- addr,
- &value))
- pkt.data[i * 2] = value;
- else
- return false;
- if (efuse_one_byte_read(adapter,
- addr + 1,
- &value))
- pkt.data[i * 2 + 1] = value;
- else
- return false;
- }
- addr += 2;
- }
- }
- if (addr != header_addr)
- return false;
- addr++;
- /* fill original data */
- for (i = 0; i < PGPKG_MAX_WORDS; i++) {
- if (BIT(i) & pkt.word_en) {
- efuse_one_byte_write(adapter, addr, pkt.data[i * 2]);
- efuse_one_byte_write(adapter, addr + 1,
- pkt.data[i * 2 + 1]);
- /* additional check */
- if (!efuse_one_byte_read(adapter, addr, &value)) {
- ret = false;
- } else if (pkt.data[i * 2] != value) {
- ret = false;
- if (value == 0xFF) /* write again */
- efuse_one_byte_write(adapter, addr,
- pkt.data[i * 2]);
- }
- if (!efuse_one_byte_read(adapter, addr + 1, &value)) {
- ret = false;
- } else if (pkt.data[i * 2 + 1] != value) {
- ret = false;
- if (value == 0xFF) /* write again */
- efuse_one_byte_write(adapter, addr + 1,
- pkt.data[i * 2 +
- 1]);
- }
- }
- addr += 2;
- }
- return ret;
-}
-
-u8 r8712_efuse_pg_packet_write(struct _adapter *adapter, const u8 offset,
- const u8 word_en, const u8 *data)
-{
- u8 pg_header = 0;
- u16 efuse_addr = 0, curr_size = 0;
- u8 efuse_data, target_word_cnts = 0;
- int repeat_times;
- int sub_repeat;
- u8 bResult = true;
-
- /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */
- efuse_data = r8712_read8(adapter, EFUSE_CLK_CTRL);
- if (efuse_data != 0x03)
- return false;
- pg_header = MAKE_EFUSE_HEADER(offset, word_en);
- target_word_cnts = calculate_word_cnts(word_en);
- repeat_times = 0;
- efuse_addr = 0;
- while (efuse_addr < efuse_available_max_size) {
- curr_size = r8712_efuse_get_current_size(adapter);
- if ((curr_size + 1 + target_word_cnts * 2) >
- efuse_available_max_size)
- return false; /*target_word_cnts + pg header(1 byte)*/
- efuse_addr = curr_size; /* current size is also the last addr*/
- efuse_one_byte_write(adapter, efuse_addr, pg_header); /*hdr*/
- sub_repeat = 0;
- /* check if what we read is what we write */
- while (!efuse_one_byte_read(adapter, efuse_addr,
- &efuse_data)) {
- if (++sub_repeat > _REPEAT_THRESHOLD_) {
- bResult = false; /* continue to blind write */
- break; /* continue to blind write */
- }
- }
- if ((sub_repeat > _REPEAT_THRESHOLD_) ||
- (pg_header == efuse_data)) {
- /* write header ok OR can't check header(creep) */
- u8 i;
-
- /* go to next address */
- efuse_addr++;
- for (i = 0; i < target_word_cnts * 2; i++) {
- efuse_one_byte_write(adapter,
- efuse_addr + i,
- *(data + i));
- if (!efuse_one_byte_read(adapter,
- efuse_addr + i,
- &efuse_data))
- bResult = false;
- else if (*(data + i) != efuse_data) /* fail */
- bResult = false;
- }
- break;
- }
- /* write header fail */
- bResult = false;
- if (efuse_data == 0xFF)
- return bResult; /* nothing damaged. */
- /* call rescue procedure */
- if (!fix_header(adapter, efuse_data, efuse_addr))
- return false; /* rescue fail */
-
- if (++repeat_times > _REPEAT_THRESHOLD_) /* fail */
- break;
- /* otherwise, take another risk... */
- }
- return bResult;
-}
-
-u8 r8712_efuse_access(struct _adapter *adapter, u8 bRead, u16 start_addr,
- u16 cnts, u8 *data)
-{
- int i;
- u8 res = true;
-
- if (start_addr > EFUSE_MAX_SIZE)
- return false;
- if (!bRead && ((start_addr + cnts) >
- efuse_available_max_size))
- return false;
- if (!bRead && !r8712_efuse_reg_init(adapter))
- return false;
- /* -----------------e-fuse one byte read / write ---------------------*/
- for (i = 0; i < cnts; i++) {
- if ((start_addr + i) > EFUSE_MAX_SIZE) {
- res = false;
- break;
- }
- res = efuse_one_byte_rw(adapter, bRead, start_addr + i,
- data + i);
- if (!bRead && !res)
- break;
- }
- if (!bRead)
- r8712_efuse_reg_uninit(adapter);
- return res;
-}
-
-u8 r8712_efuse_map_read(struct _adapter *adapter, u16 addr, u16 cnts, u8 *data)
-{
- u8 offset, ret = true;
- u8 pktdata[PGPKT_DATA_SIZE];
- int i, idx;
-
- if ((addr + cnts) > EFUSE_MAP_MAX_SIZE)
- return false;
- if (efuse_is_empty(adapter, &offset) && offset) {
- for (i = 0; i < cnts; i++)
- data[i] = 0xFF;
- return ret;
- }
- offset = (addr >> 3) & 0xF;
- ret = r8712_efuse_pg_packet_read(adapter, offset, pktdata);
- i = addr & 0x7; /* pktdata index */
- idx = 0; /* data index */
-
- do {
- for (; i < PGPKT_DATA_SIZE; i++) {
- data[idx++] = pktdata[i];
- if (idx == cnts)
- return ret;
- }
- offset++;
- if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata))
- ret = false;
- i = 0;
- } while (1);
- return ret;
-}
-
-u8 r8712_efuse_map_write(struct _adapter *adapter, u16 addr, u16 cnts,
- u8 *data)
-{
- u8 offset, word_en, empty;
- u8 pktdata[PGPKT_DATA_SIZE], newdata[PGPKT_DATA_SIZE];
- int i, j, idx;
-
- if ((addr + cnts) > EFUSE_MAP_MAX_SIZE)
- return false;
- /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */
- empty = r8712_read8(adapter, EFUSE_CLK_CTRL);
- if (empty != 0x03)
- return false;
- if (efuse_is_empty(adapter, &empty)) {
- if (empty)
- memset(pktdata, 0xFF, PGPKT_DATA_SIZE);
- } else {
- return false;
- }
- offset = (addr >> 3) & 0xF;
- if (!empty)
- if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata))
- return false;
- word_en = 0xF;
- memset(newdata, 0xFF, PGPKT_DATA_SIZE);
- i = addr & 0x7; /* pktdata index */
- j = 0; /* newdata index */
- idx = 0; /* data index */
-
- if (i & 0x1) {
- /* odd start */
- if (data[idx] != pktdata[i]) {
- word_en &= ~BIT(i >> 1);
- newdata[j++] = pktdata[i - 1];
- newdata[j++] = data[idx];
- }
- i++;
- idx++;
- }
- do {
- for (; i < PGPKT_DATA_SIZE; i += 2) {
- if ((cnts - idx) == 1) {
- if (data[idx] != pktdata[i]) {
- word_en &= ~BIT(i >> 1);
- newdata[j++] = data[idx];
- newdata[j++] = pktdata[1 + 1];
- }
- idx++;
- break;
- }
-
- if ((data[idx] != pktdata[i]) || (data[idx + 1] !=
- pktdata[i + 1])) {
- word_en &= ~BIT(i >> 1);
- newdata[j++] = data[idx];
- newdata[j++] = data[idx + 1];
- }
- idx += 2;
-
- if (idx == cnts)
- break;
- }
-
- if (word_en != 0xF)
- if (!r8712_efuse_pg_packet_write(adapter, offset,
- word_en, newdata))
- return false;
- if (idx == cnts)
- break;
- offset++;
- if (!empty)
- if (!r8712_efuse_pg_packet_read(adapter, offset,
- pktdata))
- return false;
- i = 0;
- j = 0;
- word_en = 0xF;
- memset(newdata, 0xFF, PGPKT_DATA_SIZE);
- } while (1);
-
- return true;
-}
diff --git a/drivers/staging/rtl8712/rtl8712_efuse.h b/drivers/staging/rtl8712/rtl8712_efuse.h
deleted file mode 100644
index 2e1ea9d7a295..000000000000
--- a/drivers/staging/rtl8712/rtl8712_efuse.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __RTL8712_EFUSE_H__
-#define __RTL8712_EFUSE_H__
-
-#include "osdep_service.h"
-
-#define _REPEAT_THRESHOLD_ 3
-
-#define EFUSE_MAX_SIZE 512
-#define EFUSE_MAP_MAX_SIZE 128
-
-#define PGPKG_MAX_WORDS 4
-#define PGPKT_DATA_SIZE 8 /* PGPKG_MAX_WORDS*2; BYTES sizeof(u8)*8*/
-#define MAX_PGPKT_SIZE 9 /* 1 + PGPKT_DATA_SIZE; header + 2 * 4 words (BYTES)*/
-
-#define GET_EFUSE_OFFSET(header) ((header & 0xF0) >> 4)
-#define GET_EFUSE_WORD_EN(header) (header & 0x0F)
-#define MAKE_EFUSE_HEADER(offset, word_en) ((((offset) & 0x0F) << 4) | \
- ((word_en) & 0x0F))
-/*--------------------------------------------------------------------------*/
-struct PGPKT_STRUCT {
- u8 offset;
- u8 word_en;
- u8 data[PGPKT_DATA_SIZE];
-};
-/*--------------------------------------------------------------------------*/
-u8 r8712_efuse_reg_init(struct _adapter *padapter);
-void r8712_efuse_reg_uninit(struct _adapter *padapter);
-u16 r8712_efuse_get_current_size(struct _adapter *padapter);
-int r8712_efuse_get_max_size(struct _adapter *padapter);
-void r8712_efuse_change_max_size(struct _adapter *padapter);
-u8 r8712_efuse_pg_packet_read(struct _adapter *padapter,
- u8 offset, u8 *data);
-u8 r8712_efuse_pg_packet_write(struct _adapter *padapter,
- const u8 offset, const u8 word_en,
- const u8 *data);
-u8 r8712_efuse_access(struct _adapter *padapter, u8 bRead,
- u16 start_addr, u16 cnts, u8 *data);
-u8 r8712_efuse_map_read(struct _adapter *padapter, u16 addr,
- u16 cnts, u8 *data);
-u8 r8712_efuse_map_write(struct _adapter *padapter, u16 addr,
- u16 cnts, u8 *data);
-#endif
diff --git a/drivers/staging/rtl8712/rtl8712_event.h b/drivers/staging/rtl8712/rtl8712_event.h
deleted file mode 100644
index 0d3e5feadcc0..000000000000
--- a/drivers/staging/rtl8712/rtl8712_event.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL8712_EVENT_H_
-#define _RTL8712_EVENT_H_
-
-void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf);
-void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf);
-
-enum rtl8712_c2h_event {
- GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/
- GEN_EVT_CODE(_Read_BBREG),
- GEN_EVT_CODE(_Read_RFREG),
- GEN_EVT_CODE(_Read_EEPROM),
- GEN_EVT_CODE(_Read_EFUSE),
- GEN_EVT_CODE(_Read_CAM), /*5*/
- GEN_EVT_CODE(_Get_BasicRate),
- GEN_EVT_CODE(_Get_DataRate),
- GEN_EVT_CODE(_Survey), /*8*/
- GEN_EVT_CODE(_SurveyDone), /*9*/
-
- GEN_EVT_CODE(_JoinBss), /*10*/
- GEN_EVT_CODE(_AddSTA),
- GEN_EVT_CODE(_DelSTA),
- GEN_EVT_CODE(_AtimDone),
- GEN_EVT_CODE(_TX_Report),
- GEN_EVT_CODE(_CCX_Report), /*15*/
- GEN_EVT_CODE(_DTM_Report),
- GEN_EVT_CODE(_TX_Rate_Statistics),
- GEN_EVT_CODE(_C2HLBK),
- GEN_EVT_CODE(_FWDBG),
- GEN_EVT_CODE(_C2HFEEDBACK), /*20*/
- GEN_EVT_CODE(_ADDBA),
- GEN_EVT_CODE(_C2HBCN),
- GEN_EVT_CODE(_ReportPwrState), /*filen: only for PCIE, USB*/
- GEN_EVT_CODE(_WPS_PBC), /*24*/
- GEN_EVT_CODE(_ADDBAReq_Report), /*25*/
- MAX_C2HEVT
-};
-
-#ifdef _RTL8712_CMD_C_
-
-static struct fwevent wlanevents[] = {
- {0, NULL}, /*0*/
- {0, NULL},
- {0, NULL},
- {0, NULL},
- {0, NULL},
- {0, NULL},
- {0, NULL},
- {0, NULL},
- {0, &r8712_survey_event_callback}, /*8*/
- {sizeof(struct surveydone_event),
- &r8712_surveydone_event_callback}, /*9*/
-
- {0, &r8712_joinbss_event_callback}, /*10*/
- {sizeof(struct stassoc_event), &r8712_stassoc_event_callback},
- {sizeof(struct stadel_event), &r8712_stadel_event_callback},
- {0, &r8712_atimdone_event_callback},
- {0, NULL},
- {0, NULL}, /*15*/
- {0, NULL},
- {0, NULL},
- {0, NULL},
- {0, NULL}, /*fwdbg_event_callback},*/
- {0, NULL}, /*20*/
- {0, NULL},
- {0, NULL},
- {0, &r8712_cpwm_event_callback},
- {0, &r8712_wpspbc_event_callback},
- {0, &r8712_got_addbareq_event_callback},
-};
-
-#endif/*_RTL8712_CMD_C_*/
-
-#endif
diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h
deleted file mode 100644
index f09645fa1886..000000000000
--- a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_FIFOCTRL_BITDEF_H__
-#define __RTL8712_FIFOCTRL_BITDEF_H__
-
-/*PBP*/
-#define _PSTX_MSK 0xF0
-#define _PSTX_SHT 4
-#define _PSRX_MSK 0x0F
-#define _PSRX_SHT 0
-
-/*TXFF_STATUS*/
-#define _TXSTATUS_OVF BIT(15)
-
-/*RXFF_STATUS*/
-#define _STATUSFF1_OVF BIT(7)
-#define _STATUSFF1_EMPTY BIT(6)
-#define _STATUSFF0_OVF BIT(5)
-#define _STATUSFF0_EMPTY BIT(4)
-#define _RXFF1_OVF BIT(3)
-#define _RXFF1_EMPTY BIT(2)
-#define _RXFF0_OVF BIT(1)
-#define _RXFF0_EMPTY BIT(0)
-
-/*TXFF_EMPTY_TH*/
-#define _BKQ_EMPTY_TH_MSK 0x0F0000
-#define _BKQ_EMPTY_TH_SHT 16
-#define _BEQ_EMPTY_TH_MSK 0x00F000
-#define _BEQ_EMPTY_TH_SHT 12
-#define _VIQ_EMPTY_TH_MSK 0x000F00
-#define _VIQ_EMPTY_TH_SHT 8
-#define _VOQ_EMPTY_TH_MSK 0x0000F0
-#define _VOQ_EMPTY_TH_SHT 4
-#define _BMCQ_EMPTY_TH_MSK 0x00000F
-#define _BMCQ_EMPTY_TH_SHT 0
-
-/*SDIO_RX_BLKSZ*/
-#define _SDIO_RX_BLKSZ_MSK 0x07
-
-/*RXDMA_CTRL*/
-#define _C2HFF_POLL BIT(4)
-#define _RXPKT_POLL BIT(0)
-
-/*RXPKT_NUM*/
-#define _RXCMD_NUM_MSK 0xFF00
-#define _RXCMD_NUM_SHT 8
-#define _RXFF0_NUM_MSK 0x00FF
-#define _RXFF0_NUM_SHT 0
-
-/*FIFOPAGE2*/
-#define _PUB_AVAL_PG_MSK 0xFFFF0000
-#define _PUB_AVAL_PG_SHT 16
-#define _BCN_AVAL_PG_MSK 0x0000FFFF
-#define _BCN_AVAL_PG_SHT 0
-
-/*RX0PKTNUM*/
-#define _RXFF0_DEC_POLL BIT(15)
-#define _RXFF0_PKT_DEC_NUM_MSK 0x3F00
-#define _RXFF0_PKT_DEC_NUM_SHT 8
-#define _RXFF0_PKTNUM_RPT_MSK 0x00FF
-#define _RXFF0_PKTNUM_RPT_SHT 0
-
-/*RX1PKTNUM*/
-#define _RXFF1_DEC_POLL BIT(15)
-#define _RXFF1_PKT_DEC_NUM_MSK 0x3F00
-#define _RXFF1_PKT_DEC_NUM_SHT 8
-#define _RXFF1_PKTNUM_RPT_MSK 0x00FF
-#define _RXFF1_PKTNUM_RPT_SHT 0
-
-/*RXFLTMAP0*/
-#define _MGTFLT13EN BIT(13)
-#define _MGTFLT12EN BIT(12)
-#define _MGTFLT11EN BIT(11)
-#define _MGTFLT10EN BIT(10)
-#define _MGTFLT9EN BIT(9)
-#define _MGTFLT8EN BIT(8)
-#define _MGTFLT5EN BIT(5)
-#define _MGTFLT4EN BIT(4)
-#define _MGTFLT3EN BIT(3)
-#define _MGTFLT2EN BIT(2)
-#define _MGTFLT1EN BIT(1)
-#define _MGTFLT0EN BIT(0)
-
-/*RXFLTMAP1*/
-#define _CTRLFLT15EN BIT(15)
-#define _CTRLFLT14EN BIT(14)
-#define _CTRLFLT13EN BIT(13)
-#define _CTRLFLT12EN BIT(12)
-#define _CTRLFLT11EN BIT(11)
-#define _CTRLFLT10EN BIT(10)
-#define _CTRLFLT9EN BIT(9)
-#define _CTRLFLT8EN BIT(8)
-#define _CTRLFLT7EN BIT(7)
-#define _CTRLFLT6EN BIT(6)
-
-/*RXFLTMAP2*/
-#define _DATAFLT15EN BIT(15)
-#define _DATAFLT14EN BIT(14)
-#define _DATAFLT13EN BIT(13)
-#define _DATAFLT12EN BIT(12)
-#define _DATAFLT11EN BIT(11)
-#define _DATAFLT10EN BIT(10)
-#define _DATAFLT9EN BIT(9)
-#define _DATAFLT8EN BIT(8)
-#define _DATAFLT7EN BIT(7)
-#define _DATAFLT6EN BIT(6)
-#define _DATAFLT5EN BIT(5)
-#define _DATAFLT4EN BIT(4)
-#define _DATAFLT3EN BIT(3)
-#define _DATAFLT2EN BIT(2)
-#define _DATAFLT1EN BIT(1)
-#define _DATAFLT0EN BIT(0)
-
-/*RXFLTMAP3*/
-#define _MESHAFLT1EN BIT(1)
-#define _MESHAFLT0EN BIT(0)
-
-/*TXPKT_NUM_CTRL*/
-#define _TXPKTNUM_DEC BIT(8)
-#define _TXPKTNUM_MSK 0x00FF
-#define _TXPKTNUM_SHT 0
-
-/*TXFF_PG_NUM*/
-#define _TXFF_PG_NUM_MSK 0x0FFF
-
-#endif /* __RTL8712_FIFOCTRL_BITDEF_H__ */
-
diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h
deleted file mode 100644
index 189fdeb16d7d..000000000000
--- a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_FIFOCTRL_REGDEF_H__
-#define __RTL8712_FIFOCTRL_REGDEF_H__
-
-#define RQPN (RTL8712_FIFOCTRL_ + 0x00)
-#define RXFF_BNDY (RTL8712_FIFOCTRL_ + 0x0C)
-#define RXRPT_BNDY (RTL8712_FIFOCTRL_ + 0x10)
-#define TXPKTBUF_PGBNDY (RTL8712_FIFOCTRL_ + 0x14)
-#define PBP (RTL8712_FIFOCTRL_ + 0x15)
-#define RX_DRVINFO_SZ (RTL8712_FIFOCTRL_ + 0x16)
-#define TXFF_STATUS (RTL8712_FIFOCTRL_ + 0x17)
-#define RXFF_STATUS (RTL8712_FIFOCTRL_ + 0x18)
-#define TXFF_EMPTY_TH (RTL8712_FIFOCTRL_ + 0x19)
-#define SDIO_RX_BLKSZ (RTL8712_FIFOCTRL_ + 0x1C)
-#define RXDMA_RXCTRL (RTL8712_FIFOCTRL_ + 0x1D)
-#define RXPKT_NUM (RTL8712_FIFOCTRL_ + 0x1E)
-#define RXPKT_NUM_C2H (RTL8712_FIFOCTRL_ + 0x1F)
-#define C2HCMD_UDT_SIZE (RTL8712_FIFOCTRL_ + 0x20)
-#define C2HCMD_UDT_ADDR (RTL8712_FIFOCTRL_ + 0x22)
-#define FIFOPAGE2 (RTL8712_FIFOCTRL_ + 0x24)
-#define FIFOPAGE1 (RTL8712_FIFOCTRL_ + 0x28)
-#define FW_RSVD_PG_CTRL (RTL8712_FIFOCTRL_ + 0x30)
-#define TXRPTFF_RDPTR (RTL8712_FIFOCTRL_ + 0x40)
-#define TXRPTFF_WTPTR (RTL8712_FIFOCTRL_ + 0x44)
-#define C2HFF_RDPTR (RTL8712_FIFOCTRL_ + 0x48)
-#define C2HFF_WTPTR (RTL8712_FIFOCTRL_ + 0x4C)
-#define RXFF0_RDPTR (RTL8712_FIFOCTRL_ + 0x50)
-#define RXFF0_WTPTR (RTL8712_FIFOCTRL_ + 0x54)
-#define RXFF1_RDPTR (RTL8712_FIFOCTRL_ + 0x58)
-#define RXFF1_WTPTR (RTL8712_FIFOCTRL_ + 0x5C)
-#define RXRPT0FF_RDPTR (RTL8712_FIFOCTRL_ + 0x60)
-#define RXRPT0FF_WTPTR (RTL8712_FIFOCTRL_ + 0x64)
-#define RXRPT1FF_RDPTR (RTL8712_FIFOCTRL_ + 0x68)
-#define RXRPT1FF_WTPTR (RTL8712_FIFOCTRL_ + 0x6C)
-#define RX0PKTNUM (RTL8712_FIFOCTRL_ + 0x72)
-#define RX1PKTNUM (RTL8712_FIFOCTRL_ + 0x74)
-#define RXFLTMAP0 (RTL8712_FIFOCTRL_ + 0x76)
-#define RXFLTMAP1 (RTL8712_FIFOCTRL_ + 0x78)
-#define RXFLTMAP2 (RTL8712_FIFOCTRL_ + 0x7A)
-#define RXFLTMAP3 (RTL8712_FIFOCTRL_ + 0x7c)
-#define TBDA (RTL8712_FIFOCTRL_ + 0x84)
-#define THPDA (RTL8712_FIFOCTRL_ + 0x88)
-#define TCDA (RTL8712_FIFOCTRL_ + 0x8C)
-#define TMDA (RTL8712_FIFOCTRL_ + 0x90)
-#define HDA (RTL8712_FIFOCTRL_ + 0x94)
-#define TVODA (RTL8712_FIFOCTRL_ + 0x98)
-#define TVIDA (RTL8712_FIFOCTRL_ + 0x9C)
-#define TBEDA (RTL8712_FIFOCTRL_ + 0xA0)
-#define TBKDA (RTL8712_FIFOCTRL_ + 0xA4)
-#define RCDA (RTL8712_FIFOCTRL_ + 0xA8)
-#define RDSA (RTL8712_FIFOCTRL_ + 0xAC)
-#define TXPKT_NUM_CTRL (RTL8712_FIFOCTRL_ + 0xB0)
-#define TXQ_PGADD (RTL8712_FIFOCTRL_ + 0xB3)
-#define TXFF_PG_NUM (RTL8712_FIFOCTRL_ + 0xB4)
-
-#endif /* __RTL8712_FIFOCTRL_REGDEF_H__ */
diff --git a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h b/drivers/staging/rtl8712/rtl8712_gp_bitdef.h
deleted file mode 100644
index ee651fb3fde3..000000000000
--- a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_GP_BITDEF_H__
-#define __RTL8712_GP_BITDEF_H__
-
-/*GPIO_CTRL*/
-#define _GPIO_MOD_MSK 0xFF000000
-#define _GPIO_MOD_SHT 24
-#define _GPIO_IO_SEL_MSK 0x00FF0000
-#define _GPIO_IO_SEL_SHT 16
-#define _GPIO_OUT_MSK 0x0000FF00
-#define _GPIO_OUT_SHT 8
-#define _GPIO_IN_MSK 0x000000FF
-#define _GPIO_IN_SHT 0
-
-/*SYS_PINMUX_CFG*/
-#define _GPIOSEL_MSK 0x0003
-#define _GPIOSEL_SHT 0
-
-/*LED_CFG*/
-#define _LED1SV BIT(7)
-#define _LED1CM_MSK 0x0070
-#define _LED1CM_SHT 4
-#define _LED0SV BIT(3)
-#define _LED0CM_MSK 0x0007
-#define _LED0CM_SHT 0
-
-/*PHY_REG*/
-#define _HST_RDRDY_SHT 0
-#define _HST_RDRDY_MSK 0xFF
-#define _HST_RDRDY BIT(_HST_RDRDY_SHT)
-#define _CPU_WTBUSY_SHT 1
-#define _CPU_WTBUSY_MSK 0xFF
-#define _CPU_WTBUSY BIT(_CPU_WTBUSY_SHT)
-
-/* 11. General Purpose Registers (Offset: 0x02E0 - 0x02FF)*/
-
-/* 8192S GPIO Config Setting (offset 0x2F1, 1 byte)*/
-
-/*----------------------------------------------------------------------------*/
-
-#define GPIOMUX_EN BIT(3) /* When this bit is set to "1",
- * GPIO PINs will switch to MAC
- * GPIO Function
- */
-#define GPIOSEL_GPIO 0 /* UART or JTAG or pure GPIO*/
-#define GPIOSEL_PHYDBG 1 /* PHYDBG*/
-#define GPIOSEL_BT 2 /* BT_coex*/
-#define GPIOSEL_WLANDBG 3 /* WLANDBG*/
-#define GPIOSEL_GPIO_MASK (~(BIT(0) | BIT(1)))
-/* HW Radio OFF switch (GPIO BIT) */
-#define HAL_8192S_HW_GPIO_OFF_BIT BIT(3)
-#define HAL_8192S_HW_GPIO_OFF_MASK 0xF7
-#define HAL_8192S_HW_GPIO_WPS_BIT BIT(4)
-
-#endif /*__RTL8712_GP_BITDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_gp_regdef.h b/drivers/staging/rtl8712/rtl8712_gp_regdef.h
deleted file mode 100644
index 892a7fb13923..000000000000
--- a/drivers/staging/rtl8712/rtl8712_gp_regdef.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_GP_REGDEF_H__
-#define __RTL8712_GP_REGDEF_H__
-
-#define PSTIMER (RTL8712_GP_ + 0x00)
-#define TIMER1 (RTL8712_GP_ + 0x04)
-#define TIMER2 (RTL8712_GP_ + 0x08)
-#define GPIO_CTRL (RTL8712_GP_ + 0x0C)
-#define GPIO_IO_SEL (RTL8712_GP_ + 0x0E)
-#define GPIO_INTCTRL (RTL8712_GP_ + 0x10)
-#define MAC_PINMUX_CTRL (RTL8712_GP_ + 0x11)
-#define LEDCFG (RTL8712_GP_ + 0x12)
-#define PHY_REG_RPT (RTL8712_GP_ + 0x13)
-#define PHY_REG_DATA (RTL8712_GP_ + 0x14)
-
-#endif /*__RTL8712_GP_REGDEF_H__ */
-
diff --git a/drivers/staging/rtl8712/rtl8712_hal.h b/drivers/staging/rtl8712/rtl8712_hal.h
deleted file mode 100644
index 66cc4645e2d1..000000000000
--- a/drivers/staging/rtl8712/rtl8712_hal.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_HAL_H__
-#define __RTL8712_HAL_H__
-
-enum _HW_VERSION {
- RTL8712_FPGA,
- RTL8712_1stCUT, /*A Cut (RTL8712_ASIC)*/
- RTL8712_2ndCUT, /*B Cut*/
- RTL8712_3rdCUT, /*C Cut*/
-};
-
-enum _LOOPBACK_TYPE {
- RTL8712_AIR_TRX = 0,
- RTL8712_MAC_LBK,
- RTL8712_BB_LBK,
- RTL8712_MAC_FW_LBK = 4,
- RTL8712_BB_FW_LBK = 8,
-};
-
-enum RTL871X_HCI_TYPE {
- RTL8712_SDIO,
- RTL8712_USB,
-};
-
-enum RTL8712_RF_CONFIG {
- RTL8712_RF_1T1R,
- RTL8712_RF_1T2R,
- RTL8712_RF_2T2R
-};
-
-enum _RTL8712_HCI_TYPE_ {
- RTL8712_HCI_TYPE_PCIE = 0x01,
- RTL8712_HCI_TYPE_AP_PCIE = 0x81,
- RTL8712_HCI_TYPE_USB = 0x02,
- RTL8712_HCI_TYPE_92USB = 0x02,
- RTL8712_HCI_TYPE_AP_USB = 0x82,
- RTL8712_HCI_TYPE_72USB = 0x12,
- RTL8712_HCI_TYPE_SDIO = 0x04,
- RTL8712_HCI_TYPE_72SDIO = 0x14
-};
-
-struct fw_priv { /*8-bytes alignment required*/
- /*--- long word 0 ----*/
- unsigned char signature_0; /*0x12: CE product, 0x92: IT product*/
- unsigned char signature_1; /*0x87: CE product, 0x81: IT product*/
- unsigned char hci_sel; /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP,
- * 0x12: 72S-U, 03:SDIO
- */
- unsigned char chip_version; /*the same value as register value*/
- unsigned char customer_ID_0; /*customer ID low byte*/
- unsigned char customer_ID_1; /*customer ID high byte*/
- unsigned char rf_config; /*0x11: 1T1R, 0x12: 1T2R, 0x92: 1T2R turbo,
- * 0x22: 2T2R
- */
- unsigned char usb_ep_num; /* 4: 4EP, 6: 6EP, 11: 11EP*/
- /*--- long word 1 ----*/
- unsigned char regulatory_class_0; /*regulatory class bit map 0*/
- unsigned char regulatory_class_1; /*regulatory class bit map 1*/
- unsigned char regulatory_class_2; /*regulatory class bit map 2*/
- unsigned char regulatory_class_3; /*regulatory class bit map 3*/
- unsigned char rfintfs; /* 0:SWSI, 1:HWSI, 2:HWPI*/
- unsigned char def_nettype;
- unsigned char turbo_mode;
- unsigned char low_power_mode;/* 0: normal mode, 1: low power mode*/
- /*--- long word 2 ----*/
- unsigned char lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/
- unsigned char mp_mode; /* 1: for MP use, 0: for normal driver */
- unsigned char vcs_type; /* 0:off 1:on 2:auto */
- unsigned char vcs_mode; /* 1:RTS/CTS 2:CTS to self */
- unsigned char rsvd022;
- unsigned char rsvd023;
- unsigned char rsvd024;
- unsigned char rsvd025;
- /*--- long word 3 ----*/
- unsigned char qos_en; /*1: QoS enable*/
- unsigned char bw_40MHz_en; /*1: 40MHz BW enable*/
- unsigned char AMSDU2AMPDU_en; /*1: 4181 convert AMSDU to AMPDU,
- * 0: disable
- */
- unsigned char AMPDU_en; /*1: 11n AMPDU enable*/
- unsigned char rate_control_offload; /*1: FW offloads,0: driver handles*/
- unsigned char aggregation_offload; /*1: FW offloads,0: driver handles*/
- unsigned char rsvd030;
- unsigned char rsvd031;
- /*--- long word 4 ----*/
- unsigned char beacon_offload; /* 1. FW offloads, 0: driver handles*/
- unsigned char MLME_offload; /* 2. FW offloads, 0: driver handles*/
- unsigned char hwpc_offload; /* 3. FW offloads, 0: driver handles*/
- unsigned char tcp_checksum_offload; /*4. FW offloads,0: driver handles*/
- unsigned char tcp_offload; /* 5. FW offloads, 0: driver handles*/
- unsigned char ps_control_offload; /* 6. FW offloads, 0: driver handles*/
- unsigned char WWLAN_offload; /* 7. FW offloads, 0: driver handles*/
- unsigned char rsvd040;
- /*--- long word 5 ----*/
- unsigned char tcp_tx_frame_len_L; /*tcp tx packet length low byte*/
- unsigned char tcp_tx_frame_len_H; /*tcp tx packet length high byte*/
- unsigned char tcp_rx_frame_len_L; /*tcp rx packet length low byte*/
- unsigned char tcp_rx_frame_len_H; /*tcp rx packet length high byte*/
- unsigned char rsvd050;
- unsigned char rsvd051;
- unsigned char rsvd052;
- unsigned char rsvd053;
-};
-
-struct fw_hdr {/*8-byte alignment required*/
- unsigned short signature;
- unsigned short version; /* 0x8000 ~ 0x8FFF for FPGA version,
- * 0x0000 ~ 0x7FFF for ASIC version,
- */
- unsigned int dmem_size; /*define the size of boot loader*/
- unsigned int img_IMEM_size; /*define the size of FW in IMEM*/
- unsigned int img_SRAM_size; /*define the size of FW in SRAM*/
- unsigned int fw_priv_sz; /*define the size of DMEM variable*/
- unsigned short efuse_addr;
- unsigned short h2ccnd_resp_addr;
- unsigned int SVNRevision;
- unsigned int release_time; /*Mon:Day:Hr:Min*/
- struct fw_priv fwpriv;
-};
-
-struct hal_priv {
- /*Endpoint handles*/
- struct net_device *pipehdls_r8712[10];
- u8 (*hal_bus_init)(struct _adapter *adapter);
-};
-
-uint rtl8712_hal_init(struct _adapter *padapter);
-int rtl871x_load_fw(struct _adapter *padapter);
-
-#endif
diff --git a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h b/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h
deleted file mode 100644
index e9732a1bcd7e..000000000000
--- a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_INTERRUPT_BITDEF_H__
-#define __RTL8712_INTERRUPT_BITDEF_H__
-
-/*HIMR*/
-/*HISR*/
-#define _CPUERR BIT(29)
-#define _ATIMEND BIT(28)
-#define _TXBCNOK BIT(27)
-#define _TXBCNERR BIT(26)
-#define _BCNDMAINT4 BIT(25)
-#define _BCNDMAINT3 BIT(24)
-#define _BCNDMAINT2 BIT(23)
-#define _BCNDMAINT1 BIT(22)
-#define _BCNDOK4 BIT(21)
-#define _BCNDOK3 BIT(20)
-#define _BCNDOK2 BIT(19)
-#define _BCNDOK1 BIT(18)
-#define _TIMEOUT2 BIT(17)
-#define _TIMEOUT1 BIT(16)
-#define _TXFOVW BIT(15)
-#define _PSTIMEOUT BIT(14)
-#define _BCNDMAINT0 BIT(13)
-#define _FOVW BIT(12)
-#define _RDU BIT(11)
-#define _RXCMDOK BIT(10)
-#define _BCNDOK0 BIT(9)
-#define _HIGHDOK BIT(8)
-#define _COMDOK BIT(7)
-#define _MGTDOK BIT(6)
-#define _HCCADOK BIT(5)
-#define _BKDOK BIT(4)
-#define _BEDOK BIT(3)
-#define _VIDOK BIT(2)
-#define _VODOK BIT(1)
-#define _RXOK BIT(0)
-
-#endif /*__RTL8712_INTERRUPT_BITDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_io.c b/drivers/staging/rtl8712/rtl8712_io.c
deleted file mode 100644
index 384cbdb05e19..000000000000
--- a/drivers/staging/rtl8712/rtl8712_io.c
+++ /dev/null
@@ -1,99 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl8712_io.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>.
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL8712_IO_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "rtl871x_io.h"
-#include "osdep_intf.h"
-#include "usb_ops.h"
-
-u8 r8712_read8(struct _adapter *adapter, u32 addr)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- return hdl->io_ops._read8(hdl, addr);
-}
-
-u16 r8712_read16(struct _adapter *adapter, u32 addr)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- return hdl->io_ops._read16(hdl, addr);
-}
-
-u32 r8712_read32(struct _adapter *adapter, u32 addr)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- return hdl->io_ops._read32(hdl, addr);
-}
-
-void r8712_write8(struct _adapter *adapter, u32 addr, u8 val)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- hdl->io_ops._write8(hdl, addr, val);
-}
-
-void r8712_write16(struct _adapter *adapter, u32 addr, u16 val)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- hdl->io_ops._write16(hdl, addr, val);
-}
-
-void r8712_write32(struct _adapter *adapter, u32 addr, u32 val)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- hdl->io_ops._write32(hdl, addr, val);
-}
-
-void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- if (adapter->driver_stopped || adapter->surprise_removed)
- return;
-
- hdl->io_ops._read_mem(hdl, addr, cnt, pmem);
-}
-
-void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- hdl->io_ops._write_mem(hdl, addr, cnt, pmem);
-}
-
-void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- if (adapter->driver_stopped || adapter->surprise_removed)
- return;
-
- hdl->io_ops._read_port(hdl, addr, cnt, pmem);
-}
-
-void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
-{
- struct intf_hdl *hdl = &adapter->pio_queue->intf;
-
- hdl->io_ops._write_port(hdl, addr, cnt, pmem);
-}
diff --git a/drivers/staging/rtl8712/rtl8712_led.c b/drivers/staging/rtl8712/rtl8712_led.c
deleted file mode 100644
index d5fc9026b036..000000000000
--- a/drivers/staging/rtl8712/rtl8712_led.c
+++ /dev/null
@@ -1,1830 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl8712_led.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#include "drv_types.h"
-
-/*===========================================================================
- * Constant.
- *===========================================================================
-
- *
- * Default LED behavior.
- */
-#define LED_BLINK_NORMAL_INTERVAL 100
-#define LED_BLINK_SLOWLY_INTERVAL 200
-#define LED_BLINK_LONG_INTERVAL 400
-
-#define LED_BLINK_NO_LINK_INTERVAL_ALPHA 1000
-#define LED_BLINK_LINK_INTERVAL_ALPHA 500
-#define LED_BLINK_SCAN_INTERVAL_ALPHA 180
-#define LED_BLINK_FASTER_INTERVAL_ALPHA 50
-#define LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA 5000
-
-/*===========================================================================
- * LED object.
- *===========================================================================
- */
-enum _LED_STATE_871x {
- LED_UNKNOWN = 0,
- LED_STATE_ON = 1,
- LED_STATE_OFF = 2,
- LED_BLINK_NORMAL = 3,
- LED_BLINK_SLOWLY = 4,
- LED_POWER_ON_BLINK = 5,
- LED_SCAN_BLINK = 6, /* LED is blinking during scanning period,
- * the # of times to blink is depend on time
- * for scanning.
- */
- LED_NO_LINK_BLINK = 7, /* LED is blinking during no link state. */
- LED_BLINK_StartToBlink = 8,/* Customized for Sercomm Printer
- * Server case
- */
- LED_BLINK_WPS = 9, /* LED is blinkg during WPS communication */
- LED_TXRX_BLINK = 10,
- LED_BLINK_WPS_STOP = 11, /*for ALPHA */
- LED_BLINK_WPS_STOP_OVERLAP = 12, /*for BELKIN */
-};
-
-/*===========================================================================
- * Prototype of protected function.
- *===========================================================================
- */
-static void BlinkTimerCallback(struct timer_list *t);
-
-static void BlinkWorkItemCallback(struct work_struct *work);
-/*===========================================================================
- * LED_819xUsb routines.
- *===========================================================================
- *
- *
- *
- * Description:
- * Initialize an LED_871x object.
- */
-static void InitLed871x(struct _adapter *padapter, struct LED_871x *pLed,
- enum LED_PIN_871x LedPin)
-{
- pLed->padapter = padapter;
- pLed->LedPin = LedPin;
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->bLedOn = false;
- pLed->bLedBlinkInProgress = false;
- pLed->BlinkTimes = 0;
- pLed->BlinkingLedState = LED_UNKNOWN;
- timer_setup(&pLed->BlinkTimer, BlinkTimerCallback, 0);
- INIT_WORK(&pLed->BlinkWorkItem, BlinkWorkItemCallback);
-}
-
-/*
- * Description:
- * DeInitialize an LED_871x object.
- */
-static void DeInitLed871x(struct LED_871x *pLed)
-{
- del_timer_sync(&pLed->BlinkTimer);
- /* We should reset bLedBlinkInProgress if we cancel
- * the LedControlTimer,
- */
- pLed->bLedBlinkInProgress = false;
-}
-
-/*
- * Description:
- * Turn on LED according to LedPin specified.
- */
-static void SwLedOn(struct _adapter *padapter, struct LED_871x *pLed)
-{
- u8 LedCfg;
-
- if (padapter->surprise_removed || padapter->driver_stopped)
- return;
- LedCfg = r8712_read8(padapter, LEDCFG);
- switch (pLed->LedPin) {
- case LED_PIN_GPIO0:
- break;
- case LED_PIN_LED0:
- /* SW control led0 on.*/
- r8712_write8(padapter, LEDCFG, LedCfg & 0xf0);
- break;
- case LED_PIN_LED1:
- /* SW control led1 on.*/
- r8712_write8(padapter, LEDCFG, LedCfg & 0x0f);
- break;
- default:
- break;
- }
- pLed->bLedOn = true;
-}
-
-/*
- * Description:
- * Turn off LED according to LedPin specified.
- */
-static void SwLedOff(struct _adapter *padapter, struct LED_871x *pLed)
-{
- u8 LedCfg;
-
- if (padapter->surprise_removed || padapter->driver_stopped)
- return;
- LedCfg = r8712_read8(padapter, LEDCFG);
- switch (pLed->LedPin) {
- case LED_PIN_GPIO0:
- break;
- case LED_PIN_LED0:
- LedCfg &= 0xf0; /* Set to software control.*/
- r8712_write8(padapter, LEDCFG, (LedCfg | BIT(3)));
- break;
- case LED_PIN_LED1:
- LedCfg &= 0x0f; /* Set to software control.*/
- r8712_write8(padapter, LEDCFG, (LedCfg | BIT(7)));
- break;
- default:
- break;
- }
- pLed->bLedOn = false;
-}
-
-/*===========================================================================
- * Interface to manipulate LED objects.
- *===========================================================================
- *
- * Description:
- * Initialize all LED_871x objects.
- */
-void r8712_InitSwLeds(struct _adapter *padapter)
-{
- struct led_priv *pledpriv = &padapter->ledpriv;
-
- pledpriv->LedControlHandler = LedControl871x;
- InitLed871x(padapter, &pledpriv->SwLed0, LED_PIN_LED0);
- InitLed871x(padapter, &pledpriv->SwLed1, LED_PIN_LED1);
-}
-
-/* Description:
- * DeInitialize all LED_819xUsb objects.
- */
-void r8712_DeInitSwLeds(struct _adapter *padapter)
-{
- struct led_priv *ledpriv = &padapter->ledpriv;
-
- DeInitLed871x(&ledpriv->SwLed0);
- DeInitLed871x(&ledpriv->SwLed1);
-}
-
-/* Description:
- * Implementation of LED blinking behavior.
- * It toggle off LED and schedule corresponding timer if necessary.
- */
-static void SwLedBlink(struct LED_871x *pLed)
-{
- struct _adapter *padapter = pLed->padapter;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- u8 bStopBlinking = false;
-
- /* Change LED according to BlinkingLedState specified. */
- if (pLed->BlinkingLedState == LED_STATE_ON)
- SwLedOn(padapter, pLed);
- else
- SwLedOff(padapter, pLed);
- /* Determine if we shall change LED state again. */
- pLed->BlinkTimes--;
- switch (pLed->CurrLedState) {
- case LED_BLINK_NORMAL:
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- break;
- case LED_BLINK_StartToBlink:
- if (check_fwstate(pmlmepriv, _FW_LINKED) &&
- (pmlmepriv->fw_state & WIFI_STATION_STATE))
- bStopBlinking = true;
- if (check_fwstate(pmlmepriv, _FW_LINKED) &&
- ((pmlmepriv->fw_state & WIFI_ADHOC_STATE) ||
- (pmlmepriv->fw_state & WIFI_ADHOC_MASTER_STATE)))
- bStopBlinking = true;
- else if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- break;
- case LED_BLINK_WPS:
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- break;
- default:
- bStopBlinking = true;
- break;
- }
- if (bStopBlinking) {
- if (check_fwstate(pmlmepriv, _FW_LINKED) &&
- !pLed->bLedOn)
- SwLedOn(padapter, pLed);
- else if (check_fwstate(pmlmepriv, _FW_LINKED) && pLed->bLedOn)
- SwLedOff(padapter, pLed);
- pLed->BlinkTimes = 0;
- pLed->bLedBlinkInProgress = false;
- } else {
- /* Assign LED state to toggle. */
- if (pLed->BlinkingLedState == LED_STATE_ON)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
-
- /* Schedule a timer to toggle LED state. */
- switch (pLed->CurrLedState) {
- case LED_BLINK_NORMAL:
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL));
- break;
- case LED_BLINK_SLOWLY:
- case LED_BLINK_StartToBlink:
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL));
- break;
- case LED_BLINK_WPS:
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_LONG_INTERVAL));
- break;
- default:
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL));
- break;
- }
- }
-}
-
-static void SwLedBlink1(struct LED_871x *pLed)
-{
- struct _adapter *padapter = pLed->padapter;
- struct led_priv *ledpriv = &padapter->ledpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct eeprom_priv *peeprompriv = &padapter->eeprompriv;
- struct LED_871x *pLed1 = &ledpriv->SwLed1;
- u8 bStopBlinking = false;
-
- if (peeprompriv->CustomerID == RT_CID_819x_CAMEO)
- pLed = &ledpriv->SwLed1;
- /* Change LED according to BlinkingLedState specified. */
- if (pLed->BlinkingLedState == LED_STATE_ON)
- SwLedOn(padapter, pLed);
- else
- SwLedOff(padapter, pLed);
- if (peeprompriv->CustomerID == RT_CID_DEFAULT) {
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- if (!pLed1->bSWLedCtrl) {
- SwLedOn(padapter, pLed1);
- pLed1->bSWLedCtrl = true;
- } else if (!pLed1->bLedOn) {
- SwLedOn(padapter, pLed1);
- }
- } else {
- if (!pLed1->bSWLedCtrl) {
- SwLedOff(padapter, pLed1);
- pLed1->bSWLedCtrl = true;
- } else if (pLed1->bLedOn) {
- SwLedOff(padapter, pLed1);
- }
- }
- }
- switch (pLed->CurrLedState) {
- case LED_BLINK_SLOWLY:
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- break;
- case LED_BLINK_NORMAL:
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA));
- break;
- case LED_SCAN_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->bLedLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_NORMAL;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA));
- } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- }
- pLed->bLedScanBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_TXRX_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->bLedLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_NORMAL;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA));
- } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- }
- pLed->BlinkTimes = 0;
- pLed->bLedBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- case LED_BLINK_WPS:
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- break;
- case LED_BLINK_WPS_STOP: /* WPS success */
- if (pLed->BlinkingLedState == LED_STATE_ON) {
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA));
- bStopBlinking = false;
- } else {
- bStopBlinking = true;
- }
- if (bStopBlinking) {
- pLed->bLedLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_NORMAL;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA));
- }
- pLed->bLedWPSBlinkInProgress = false;
- break;
- default:
- break;
- }
-}
-
-static void SwLedBlink2(struct LED_871x *pLed)
-{
- struct _adapter *padapter = pLed->padapter;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- u8 bStopBlinking = false;
-
- /* Change LED according to BlinkingLedState specified. */
- if (pLed->BlinkingLedState == LED_STATE_ON)
- SwLedOn(padapter, pLed);
- else
- SwLedOff(padapter, pLed);
- switch (pLed->CurrLedState) {
- case LED_SCAN_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- SwLedOn(padapter, pLed);
- } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- SwLedOff(padapter, pLed);
- }
- pLed->bLedScanBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_TXRX_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- SwLedOn(padapter, pLed);
- } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- SwLedOff(padapter, pLed);
- }
- pLed->bLedBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- default:
- break;
- }
-}
-
-static void SwLedBlink3(struct LED_871x *pLed)
-{
- struct _adapter *padapter = pLed->padapter;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- u8 bStopBlinking = false;
-
- /* Change LED according to BlinkingLedState specified. */
- if (pLed->BlinkingLedState == LED_STATE_ON)
- SwLedOn(padapter, pLed);
- else
- if (pLed->CurrLedState != LED_BLINK_WPS_STOP)
- SwLedOff(padapter, pLed);
- switch (pLed->CurrLedState) {
- case LED_SCAN_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- if (!pLed->bLedOn)
- SwLedOn(padapter, pLed);
- } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- if (pLed->bLedOn)
- SwLedOff(padapter, pLed);
- }
- pLed->bLedScanBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_TXRX_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- if (!pLed->bLedOn)
- SwLedOn(padapter, pLed);
- } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) {
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- if (pLed->bLedOn)
- SwLedOff(padapter, pLed);
- }
- pLed->bLedBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- case LED_BLINK_WPS:
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- break;
- case LED_BLINK_WPS_STOP: /*WPS success*/
- if (pLed->BlinkingLedState == LED_STATE_ON) {
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA));
- bStopBlinking = false;
- } else {
- bStopBlinking = true;
- }
- if (bStopBlinking) {
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- SwLedOn(padapter, pLed);
- pLed->bLedWPSBlinkInProgress = false;
- }
- break;
- default:
- break;
- }
-}
-
-static void SwLedBlink4(struct LED_871x *pLed)
-{
- struct _adapter *padapter = pLed->padapter;
- struct led_priv *ledpriv = &padapter->ledpriv;
- struct LED_871x *pLed1 = &ledpriv->SwLed1;
- u8 bStopBlinking = false;
-
- /* Change LED according to BlinkingLedState specified. */
- if (pLed->BlinkingLedState == LED_STATE_ON)
- SwLedOn(padapter, pLed);
- else
- SwLedOff(padapter, pLed);
- if (!pLed1->bLedWPSBlinkInProgress &&
- pLed1->BlinkingLedState == LED_UNKNOWN) {
- pLed1->BlinkingLedState = LED_STATE_OFF;
- pLed1->CurrLedState = LED_STATE_OFF;
- SwLedOff(padapter, pLed1);
- }
- switch (pLed->CurrLedState) {
- case LED_BLINK_SLOWLY:
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- break;
- case LED_BLINK_StartToBlink:
- if (pLed->bLedOn) {
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL));
- } else {
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL));
- }
- break;
- case LED_SCAN_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- pLed->bLedScanBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_TXRX_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- pLed->bLedBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- case LED_BLINK_WPS:
- if (pLed->bLedOn) {
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL));
- } else {
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL));
- }
- break;
- case LED_BLINK_WPS_STOP: /*WPS authentication fail*/
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL));
- break;
- case LED_BLINK_WPS_STOP_OVERLAP: /*WPS session overlap */
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0) {
- if (pLed->bLedOn)
- pLed->BlinkTimes = 1;
- else
- bStopBlinking = true;
- }
- if (bStopBlinking) {
- pLed->BlinkTimes = 10;
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA));
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL));
- }
- break;
- default:
- break;
- }
-}
-
-static void SwLedBlink5(struct LED_871x *pLed)
-{
- struct _adapter *padapter = pLed->padapter;
- u8 bStopBlinking = false;
-
- /* Change LED according to BlinkingLedState specified. */
- if (pLed->BlinkingLedState == LED_STATE_ON)
- SwLedOn(padapter, pLed);
- else
- SwLedOff(padapter, pLed);
- switch (pLed->CurrLedState) {
- case LED_SCAN_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- if (!pLed->bLedOn)
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- pLed->bLedScanBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_TXRX_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- if (!pLed->bLedOn)
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- pLed->bLedBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- default:
- break;
- }
-}
-
-static void SwLedBlink6(struct LED_871x *pLed)
-{
- struct _adapter *padapter = pLed->padapter;
- u8 bStopBlinking = false;
-
- /* Change LED according to BlinkingLedState specified. */
- if (pLed->BlinkingLedState == LED_STATE_ON)
- SwLedOn(padapter, pLed);
- else
- SwLedOff(padapter, pLed);
- switch (pLed->CurrLedState) {
- case LED_TXRX_BLINK:
- pLed->BlinkTimes--;
- if (pLed->BlinkTimes == 0)
- bStopBlinking = true;
- if (bStopBlinking) {
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- if (!pLed->bLedOn)
- SwLedOn(padapter, pLed);
- pLed->bLedBlinkInProgress = false;
- } else {
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- case LED_BLINK_WPS:
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- break;
-
- default:
- break;
- }
-}
-
-/* Description:
- * Callback function of LED BlinkTimer,
- * it just schedules to corresponding BlinkWorkItem.
- */
-static void BlinkTimerCallback(struct timer_list *t)
-{
- struct LED_871x *pLed = from_timer(pLed, t, BlinkTimer);
-
- /* This fixed the crash problem on Fedora 12 when trying to do the
- * insmod;ifconfig up;rmmod commands.
- */
- if (pLed->padapter->surprise_removed || pLed->padapter->driver_stopped)
- return;
- schedule_work(&pLed->BlinkWorkItem);
-}
-
-/* Description:
- * Callback function of LED BlinkWorkItem.
- * We dispatch actual LED blink action according to LedStrategy.
- */
-static void BlinkWorkItemCallback(struct work_struct *work)
-{
- struct LED_871x *pLed = container_of(work, struct LED_871x,
- BlinkWorkItem);
- struct led_priv *ledpriv = &pLed->padapter->ledpriv;
-
- switch (ledpriv->LedStrategy) {
- case SW_LED_MODE0:
- SwLedBlink(pLed);
- break;
- case SW_LED_MODE1:
- SwLedBlink1(pLed);
- break;
- case SW_LED_MODE2:
- SwLedBlink2(pLed);
- break;
- case SW_LED_MODE3:
- SwLedBlink3(pLed);
- break;
- case SW_LED_MODE4:
- SwLedBlink4(pLed);
- break;
- case SW_LED_MODE5:
- SwLedBlink5(pLed);
- break;
- case SW_LED_MODE6:
- SwLedBlink6(pLed);
- break;
- default:
- SwLedBlink(pLed);
- break;
- }
-}
-
-/*============================================================================
- * Default LED behavior.
- *============================================================================
- *
- * Description:
- * Implement each led action for SW_LED_MODE0.
- * This is default strategy.
- */
-
-static void SwLedControlMode1(struct _adapter *padapter,
- enum LED_CTL_MODE LedAction)
-{
- struct led_priv *ledpriv = &padapter->ledpriv;
- struct LED_871x *pLed = &ledpriv->SwLed0;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl;
-
- if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO)
- pLed = &ledpriv->SwLed1;
- switch (LedAction) {
- case LED_CTL_START_TO_LINK:
- case LED_CTL_NO_LINK:
- if (!pLed->bLedNoLinkBlinkInProgress) {
- if (pLed->CurrLedState == LED_SCAN_BLINK ||
- IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_LINK:
- if (!pLed->bLedLinkBlinkInProgress) {
- if (pLed->CurrLedState == LED_SCAN_BLINK ||
- IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_NORMAL;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_SITE_SURVEY:
- if (psitesurveyctrl->traffic_busy &&
- check_fwstate(pmlmepriv, _FW_LINKED))
- ; /* dummy branch */
- else if (!pLed->bLedScanBlinkInProgress) {
- if (IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedScanBlinkInProgress = true;
- pLed->CurrLedState = LED_SCAN_BLINK;
- pLed->BlinkTimes = 24;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_TX:
- case LED_CTL_RX:
- if (!pLed->bLedBlinkInProgress) {
- if (pLed->CurrLedState == LED_SCAN_BLINK ||
- IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- pLed->bLedBlinkInProgress = true;
- pLed->CurrLedState = LED_TXRX_BLINK;
- pLed->BlinkTimes = 2;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
-
- case LED_CTL_START_WPS: /*wait until xinpin finish */
- case LED_CTL_START_WPS_BOTTON:
- if (!pLed->bLedWPSBlinkInProgress) {
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- pLed->bLedWPSBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_WPS;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_STOP_WPS:
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- if (pLed->bLedWPSBlinkInProgress)
- del_timer(&pLed->BlinkTimer);
- else
- pLed->bLedWPSBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_WPS_STOP;
- if (pLed->bLedOn) {
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA));
- } else {
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- }
- break;
- case LED_CTL_STOP_WPS_FAIL:
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- break;
- case LED_CTL_POWER_OFF:
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
- default:
- break;
- }
-}
-
-static void SwLedControlMode2(struct _adapter *padapter,
- enum LED_CTL_MODE LedAction)
-{
- struct led_priv *ledpriv = &padapter->ledpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct LED_871x *pLed = &ledpriv->SwLed0;
-
- switch (LedAction) {
- case LED_CTL_SITE_SURVEY:
- if (pmlmepriv->sitesurveyctrl.traffic_busy)
- ; /* dummy branch */
- else if (!pLed->bLedScanBlinkInProgress) {
- if (IS_LED_WPS_BLINKING(pLed))
- return;
-
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedScanBlinkInProgress = true;
- pLed->CurrLedState = LED_SCAN_BLINK;
- pLed->BlinkTimes = 24;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
-
- case LED_CTL_TX:
- case LED_CTL_RX:
- if (!pLed->bLedBlinkInProgress &&
- check_fwstate(pmlmepriv, _FW_LINKED)) {
- if (pLed->CurrLedState == LED_SCAN_BLINK ||
- IS_LED_WPS_BLINKING(pLed))
- return;
- pLed->bLedBlinkInProgress = true;
- pLed->CurrLedState = LED_TXRX_BLINK;
- pLed->BlinkTimes = 2;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
-
- case LED_CTL_LINK:
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
-
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
-
- case LED_CTL_START_WPS: /*wait until xinpin finish*/
- case LED_CTL_START_WPS_BOTTON:
- if (!pLed->bLedWPSBlinkInProgress) {
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- pLed->bLedWPSBlinkInProgress = true;
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- }
- break;
-
- case LED_CTL_STOP_WPS:
- pLed->bLedWPSBlinkInProgress = false;
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
-
- case LED_CTL_STOP_WPS_FAIL:
- pLed->bLedWPSBlinkInProgress = false;
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
-
- case LED_CTL_START_TO_LINK:
- case LED_CTL_NO_LINK:
- if (!IS_LED_BLINKING(pLed)) {
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- }
- break;
- case LED_CTL_POWER_OFF:
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
- default:
- break;
- }
-}
-
-static void SwLedControlMode3(struct _adapter *padapter,
- enum LED_CTL_MODE LedAction)
-{
- struct led_priv *ledpriv = &padapter->ledpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct LED_871x *pLed = &ledpriv->SwLed0;
-
- switch (LedAction) {
- case LED_CTL_SITE_SURVEY:
- if (pmlmepriv->sitesurveyctrl.traffic_busy)
- ; /* dummy branch */
- else if (!pLed->bLedScanBlinkInProgress) {
- if (IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedScanBlinkInProgress = true;
- pLed->CurrLedState = LED_SCAN_BLINK;
- pLed->BlinkTimes = 24;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_TX:
- case LED_CTL_RX:
- if (!pLed->bLedBlinkInProgress &&
- check_fwstate(pmlmepriv, _FW_LINKED)) {
- if (pLed->CurrLedState == LED_SCAN_BLINK ||
- IS_LED_WPS_BLINKING(pLed))
- return;
- pLed->bLedBlinkInProgress = true;
- pLed->CurrLedState = LED_TXRX_BLINK;
- pLed->BlinkTimes = 2;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_LINK:
- if (IS_LED_WPS_BLINKING(pLed))
- return;
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
- case LED_CTL_START_WPS: /* wait until xinpin finish */
- case LED_CTL_START_WPS_BOTTON:
- if (!pLed->bLedWPSBlinkInProgress) {
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- pLed->bLedWPSBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_WPS;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_STOP_WPS:
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- } else {
- pLed->bLedWPSBlinkInProgress = true;
- }
- pLed->CurrLedState = LED_BLINK_WPS_STOP;
- if (pLed->bLedOn) {
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA));
- } else {
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- }
- break;
- case LED_CTL_STOP_WPS_FAIL:
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
- case LED_CTL_START_TO_LINK:
- case LED_CTL_NO_LINK:
- if (!IS_LED_BLINKING(pLed)) {
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- }
- break;
- case LED_CTL_POWER_OFF:
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
- default:
- break;
- }
-}
-
-static void SwLedControlMode4(struct _adapter *padapter,
- enum LED_CTL_MODE LedAction)
-{
- struct led_priv *ledpriv = &padapter->ledpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct LED_871x *pLed = &ledpriv->SwLed0;
- struct LED_871x *pLed1 = &ledpriv->SwLed1;
-
- switch (LedAction) {
- case LED_CTL_START_TO_LINK:
- if (pLed1->bLedWPSBlinkInProgress) {
- pLed1->bLedWPSBlinkInProgress = false;
- del_timer(&pLed1->BlinkTimer);
- pLed1->BlinkingLedState = LED_STATE_OFF;
- pLed1->CurrLedState = LED_STATE_OFF;
- if (pLed1->bLedOn)
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- }
- if (!pLed->bLedStartToLinkBlinkInProgress) {
- if (pLed->CurrLedState == LED_SCAN_BLINK ||
- IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- pLed->bLedStartToLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_StartToBlink;
- if (pLed->bLedOn) {
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL));
- } else {
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL));
- }
- }
- break;
- case LED_CTL_LINK:
- case LED_CTL_NO_LINK:
- /*LED1 settings*/
- if (LedAction == LED_CTL_LINK) {
- if (pLed1->bLedWPSBlinkInProgress) {
- pLed1->bLedWPSBlinkInProgress = false;
- del_timer(&pLed1->BlinkTimer);
- pLed1->BlinkingLedState = LED_STATE_OFF;
- pLed1->CurrLedState = LED_STATE_OFF;
- if (pLed1->bLedOn)
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- }
- }
- if (!pLed->bLedNoLinkBlinkInProgress) {
- if (pLed->CurrLedState == LED_SCAN_BLINK ||
- IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_SITE_SURVEY:
- if (pmlmepriv->sitesurveyctrl.traffic_busy &&
- check_fwstate(pmlmepriv, _FW_LINKED))
- ;
- else if (!pLed->bLedScanBlinkInProgress) {
- if (IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedScanBlinkInProgress = true;
- pLed->CurrLedState = LED_SCAN_BLINK;
- pLed->BlinkTimes = 24;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_TX:
- case LED_CTL_RX:
- if (!pLed->bLedBlinkInProgress) {
- if (pLed->CurrLedState == LED_SCAN_BLINK ||
- IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- pLed->bLedBlinkInProgress = true;
- pLed->CurrLedState = LED_TXRX_BLINK;
- pLed->BlinkTimes = 2;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_START_WPS: /*wait until xinpin finish*/
- case LED_CTL_START_WPS_BOTTON:
- if (pLed1->bLedWPSBlinkInProgress) {
- pLed1->bLedWPSBlinkInProgress = false;
- del_timer(&pLed1->BlinkTimer);
- pLed1->BlinkingLedState = LED_STATE_OFF;
- pLed1->CurrLedState = LED_STATE_OFF;
- if (pLed1->bLedOn)
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- }
- if (!pLed->bLedWPSBlinkInProgress) {
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- pLed->bLedWPSBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_WPS;
- if (pLed->bLedOn) {
- pLed->BlinkingLedState = LED_STATE_OFF;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL));
- } else {
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL));
- }
- }
- break;
- case LED_CTL_STOP_WPS: /*WPS connect success*/
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- break;
- case LED_CTL_STOP_WPS_FAIL: /*WPS authentication fail*/
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- /*LED1 settings*/
- if (pLed1->bLedWPSBlinkInProgress)
- del_timer(&pLed1->BlinkTimer);
- else
- pLed1->bLedWPSBlinkInProgress = true;
- pLed1->CurrLedState = LED_BLINK_WPS_STOP;
- if (pLed1->bLedOn)
- pLed1->BlinkingLedState = LED_STATE_OFF;
- else
- pLed1->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL));
- break;
- case LED_CTL_STOP_WPS_FAIL_OVERLAP: /*WPS session overlap*/
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
- /*LED1 settings*/
- if (pLed1->bLedWPSBlinkInProgress)
- del_timer(&pLed1->BlinkTimer);
- else
- pLed1->bLedWPSBlinkInProgress = true;
- pLed1->CurrLedState = LED_BLINK_WPS_STOP_OVERLAP;
- pLed1->BlinkTimes = 10;
- if (pLed1->bLedOn)
- pLed1->BlinkingLedState = LED_STATE_OFF;
- else
- pLed1->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL));
- break;
- case LED_CTL_POWER_OFF:
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- if (pLed->bLedStartToLinkBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedStartToLinkBlinkInProgress = false;
- }
- if (pLed1->bLedWPSBlinkInProgress) {
- del_timer(&pLed1->BlinkTimer);
- pLed1->bLedWPSBlinkInProgress = false;
- }
- pLed1->BlinkingLedState = LED_UNKNOWN;
- SwLedOff(padapter, pLed);
- SwLedOff(padapter, pLed1);
- break;
- default:
- break;
- }
-}
-
-static void SwLedControlMode5(struct _adapter *padapter,
- enum LED_CTL_MODE LedAction)
-{
- struct led_priv *ledpriv = &padapter->ledpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct LED_871x *pLed = &ledpriv->SwLed0;
-
- if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO)
- pLed = &ledpriv->SwLed1;
-
- switch (LedAction) {
- case LED_CTL_POWER_ON:
- case LED_CTL_NO_LINK:
- case LED_CTL_LINK: /* solid blue */
- if (pLed->CurrLedState == LED_SCAN_BLINK)
- return;
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- pLed->bLedBlinkInProgress = false;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
- case LED_CTL_SITE_SURVEY:
- if (pmlmepriv->sitesurveyctrl.traffic_busy &&
- check_fwstate(pmlmepriv, _FW_LINKED))
- ; /* dummy branch */
- else if (!pLed->bLedScanBlinkInProgress) {
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedScanBlinkInProgress = true;
- pLed->CurrLedState = LED_SCAN_BLINK;
- pLed->BlinkTimes = 24;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_TX:
- case LED_CTL_RX:
- if (!pLed->bLedBlinkInProgress) {
- if (pLed->CurrLedState == LED_SCAN_BLINK)
- return;
- pLed->bLedBlinkInProgress = true;
- pLed->CurrLedState = LED_TXRX_BLINK;
- pLed->BlinkTimes = 2;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_POWER_OFF:
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- SwLedOff(padapter, pLed);
- break;
- default:
- break;
- }
-}
-
-static void SwLedControlMode6(struct _adapter *padapter,
- enum LED_CTL_MODE LedAction)
-{
- struct led_priv *ledpriv = &padapter->ledpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct LED_871x *pLed = &ledpriv->SwLed0;
-
- switch (LedAction) {
- case LED_CTL_POWER_ON:
- case LED_CTL_NO_LINK:
- case LED_CTL_LINK: /*solid blue*/
- case LED_CTL_SITE_SURVEY:
- if (IS_LED_WPS_BLINKING(pLed))
- return;
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- pLed->bLedBlinkInProgress = false;
- mod_timer(&pLed->BlinkTimer, jiffies + msecs_to_jiffies(0));
- break;
- case LED_CTL_TX:
- case LED_CTL_RX:
- if (!pLed->bLedBlinkInProgress &&
- check_fwstate(pmlmepriv, _FW_LINKED)) {
- if (IS_LED_WPS_BLINKING(pLed))
- return;
- pLed->bLedBlinkInProgress = true;
- pLed->CurrLedState = LED_TXRX_BLINK;
- pLed->BlinkTimes = 2;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_START_WPS: /*wait until xinpin finish*/
- case LED_CTL_START_WPS_BOTTON:
- if (!pLed->bLedWPSBlinkInProgress) {
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedWPSBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_WPS;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = LED_STATE_OFF;
- else
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
- }
- break;
- case LED_CTL_STOP_WPS_FAIL:
- case LED_CTL_STOP_WPS:
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- pLed->CurrLedState = LED_STATE_ON;
- pLed->BlinkingLedState = LED_STATE_ON;
- mod_timer(&pLed->BlinkTimer,
- jiffies + msecs_to_jiffies(0));
- break;
- case LED_CTL_POWER_OFF:
- pLed->CurrLedState = LED_STATE_OFF;
- pLed->BlinkingLedState = LED_STATE_OFF;
- if (pLed->bLedBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedWPSBlinkInProgress) {
- del_timer(&pLed->BlinkTimer);
- pLed->bLedWPSBlinkInProgress = false;
- }
- SwLedOff(padapter, pLed);
- break;
- default:
- break;
- }
-}
-
-/* Description:
- * Dispatch LED action according to pHalData->LedStrategy.
- */
-void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction)
-{
- struct led_priv *ledpriv = &padapter->ledpriv;
-
- if (!ledpriv->bRegUseLed)
- return;
- switch (ledpriv->LedStrategy) {
- case SW_LED_MODE0:
- break;
- case SW_LED_MODE1:
- SwLedControlMode1(padapter, LedAction);
- break;
- case SW_LED_MODE2:
- SwLedControlMode2(padapter, LedAction);
- break;
- case SW_LED_MODE3:
- SwLedControlMode3(padapter, LedAction);
- break;
- case SW_LED_MODE4:
- SwLedControlMode4(padapter, LedAction);
- break;
- case SW_LED_MODE5:
- SwLedControlMode5(padapter, LedAction);
- break;
- case SW_LED_MODE6:
- SwLedControlMode6(padapter, LedAction);
- break;
- default:
- break;
- }
-}
-
-void r8712_flush_led_works(struct _adapter *padapter)
-{
- struct led_priv *pledpriv = &padapter->ledpriv;
-
- flush_work(&pledpriv->SwLed0.BlinkWorkItem);
- flush_work(&pledpriv->SwLed1.BlinkWorkItem);
-}
diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h
deleted file mode 100644
index 46d758d3f3a4..000000000000
--- a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_MACSETTING_BITDEF_H__
-#define __RTL8712_MACSETTING_BITDEF_H__
-
-/*MACID*/
-/*BSSID*/
-
-/*HWVID*/
-#define _HWVID_MSK 0x0F
-
-/*MAR*/
-/*MBIDCANCONTENT*/
-
-/*MBIDCANCFG*/
-#define _POOLING BIT(31)
-#define _WRITE_EN BIT(16)
-#define _CAM_ADDR_MSK 0x001F
-#define _CAM_ADDR_SHT 0
-
-/*BUILDTIME*/
-#define _BUILDTIME_MSK 0x3FFFFFFF
-
-/*BUILDUSER*/
-
-#endif /* __RTL8712_MACSETTING_BITDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h
deleted file mode 100644
index 64740d99c252..000000000000
--- a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_MACSETTING_REGDEF_H__
-#define __RTL8712_MACSETTING_REGDEF_H__
-
-#define MACID (RTL8712_MACIDSETTING_ + 0x0000)
-#define BSSIDR (RTL8712_MACIDSETTING_ + 0x0008)
-#define HWVID (RTL8712_MACIDSETTING_ + 0x000E)
-#define MAR (RTL8712_MACIDSETTING_ + 0x0010)
-#define MBIDCANCONTENT (RTL8712_MACIDSETTING_ + 0x0018)
-#define MBIDCANCFG (RTL8712_MACIDSETTING_ + 0x0020)
-#define BUILDTIME (RTL8712_MACIDSETTING_ + 0x0024)
-#define BUILDUSER (RTL8712_MACIDSETTING_ + 0x0028)
-
-#endif /*__RTL8712_MACSETTING_REGDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h b/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h
deleted file mode 100644
index 53e0d6b440f3..000000000000
--- a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_POWERSAVE_BITDEF_H__
-#define __RTL8712_POWERSAVE_BITDEF_H__
-
-/*WOWCTRL*/
-#define _UWF BIT(3)
-#define _MAGIC BIT(2)
-#define _WOW_EN BIT(1)
-#define _PMEN BIT(0)
-
-/*PSSTATUS*/
-#define _PSSTATUS_SEL_MSK 0x0F
-
-/*PSSWITCH*/
-#define _PSSWITCH_ACT BIT(7)
-#define _PSSWITCH_SEL_MSK 0x0F
-#define _PSSWITCH_SEL_SHT 0
-
-/*LPNAV_CTRL*/
-#define _LPNAV_EN BIT(31)
-#define _LPNAV_EARLY_MSK 0x7FFF0000
-#define _LPNAV_EARLY_SHT 16
-#define _LPNAV_TH_MSK 0x0000FFFF
-#define _LPNAV_TH_SHT 0
-
-/*RPWM*/
-/*CPWM*/
-#define _TOGGLING BIT(7)
-#define _WWLAN BIT(3)
-#define _RPS_ST BIT(2)
-#define _WLAN_TRX BIT(1)
-#define _SYS_CLK BIT(0)
-
-#endif /* __RTL8712_POWERSAVE_BITDEF_H__*/
diff --git a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h b/drivers/staging/rtl8712/rtl8712_powersave_regdef.h
deleted file mode 100644
index 1bcfde4b1c11..000000000000
--- a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_POWERSAVE_REGDEF_H__
-#define __RTL8712_POWERSAVE_REGDEF_H__
-
-#define WOWCTRL (RTL8712_POWERSAVE_ + 0x00)
-#define PSSTATUS (RTL8712_POWERSAVE_ + 0x01)
-#define PSSWITCH (RTL8712_POWERSAVE_ + 0x02)
-#define MIMOPS_WAITPERIOD (RTL8712_POWERSAVE_ + 0x03)
-#define LPNAV_CTRL (RTL8712_POWERSAVE_ + 0x04)
-#define WFM0 (RTL8712_POWERSAVE_ + 0x10)
-#define WFM1 (RTL8712_POWERSAVE_ + 0x20)
-#define WFM2 (RTL8712_POWERSAVE_ + 0x30)
-#define WFM3 (RTL8712_POWERSAVE_ + 0x40)
-#define WFM4 (RTL8712_POWERSAVE_ + 0x50)
-#define WFM5 (RTL8712_POWERSAVE_ + 0x60)
-#define WFCRC (RTL8712_POWERSAVE_ + 0x70)
-#define RPWM (RTL8712_POWERSAVE_ + 0x7C)
-#define CPWM (RTL8712_POWERSAVE_ + 0x7D)
-
-#endif /* __RTL8712_POWERSAVE_REGDEF_H__ */
-
diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h
deleted file mode 100644
index 1de51c48f9c1..000000000000
--- a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_RATECTRL_BITDEF_H__
-#define __RTL8712_RATECTRL_BITDEF_H__
-
-/*INIRTSMCS_SEL*/
-#define _INIRTSMCS_SEL_MSK 0x3F
-
-/* RRSR*/
-#define _RRSR_SHORT BIT(23)
-#define _RRSR_RSC_MSK 0x600000
-#define _RRSR_RSC_SHT 21
-#define _RRSR_BITMAP_MSK 0x0FFFFF
-#define _RRSR_BITMAP_SHT 0
-
-/* AGGLEN_LMT_H*/
-#define _AGGLMT_MCS32_MSK 0xF0
-#define _AGGLMT_MCS32_SHT 4
-#define _AGGLMT_MCS15_SGI_MSK 0x0F
-#define _AGGLMT_MCS15_SGI_SHT 0
-
-/* DARFRC*/
-/* RARFRC*/
-/* MCS_TXAGC*/
-/* CCK_TXAGC*/
-#define _CCK_MSK 0xFF00
-#define _CCK_SHT 8
-#define _BARKER_MSK 0x00FF
-#define _BARKER_SHT 0
-
-#endif /* __RTL8712_RATECTRL_BITDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h
deleted file mode 100644
index 9ed5653f3f7f..000000000000
--- a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_RATECTRL_REGDEF_H__
-#define __RTL8712_RATECTRL_REGDEF_H__
-
-#define INIMCS_SEL (RTL8712_RATECTRL_ + 0x00)
-#define INIRTSMCS_SEL (RTL8712_RATECTRL_ + 0x20)
-#define RRSR (RTL8712_RATECTRL_ + 0x21)
-#define ARFR0 (RTL8712_RATECTRL_ + 0x24)
-#define ARFR1 (RTL8712_RATECTRL_ + 0x28)
-#define ARFR2 (RTL8712_RATECTRL_ + 0x2C)
-#define ARFR3 (RTL8712_RATECTRL_ + 0x30)
-#define ARFR4 (RTL8712_RATECTRL_ + 0x34)
-#define ARFR5 (RTL8712_RATECTRL_ + 0x38)
-#define ARFR6 (RTL8712_RATECTRL_ + 0x3C)
-#define ARFR7 (RTL8712_RATECTRL_ + 0x40)
-#define AGGLEN_LMT_H (RTL8712_RATECTRL_ + 0x47)
-#define AGGLEN_LMT_L (RTL8712_RATECTRL_ + 0x48)
-#define DARFRC (RTL8712_RATECTRL_ + 0x50)
-#define RARFRC (RTL8712_RATECTRL_ + 0x58)
-#define MCS_TXAGC0 (RTL8712_RATECTRL_ + 0x60)
-#define MCS_TXAGC1 (RTL8712_RATECTRL_ + 0x61)
-#define MCS_TXAGC2 (RTL8712_RATECTRL_ + 0x62)
-#define MCS_TXAGC3 (RTL8712_RATECTRL_ + 0x63)
-#define MCS_TXAGC4 (RTL8712_RATECTRL_ + 0x64)
-#define MCS_TXAGC5 (RTL8712_RATECTRL_ + 0x65)
-#define MCS_TXAGC6 (RTL8712_RATECTRL_ + 0x66)
-#define MCS_TXAGC7 (RTL8712_RATECTRL_ + 0x67)
-#define CCK_TXAGC (RTL8712_RATECTRL_ + 0x68)
-
-#endif /*__RTL8712_RATECTRL_REGDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c
deleted file mode 100644
index 7f1fdd058551..000000000000
--- a/drivers/staging/rtl8712/rtl8712_recv.c
+++ /dev/null
@@ -1,1079 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl8712_recv.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL8712_RECV_C_
-
-#include <linux/if_ether.h>
-#include <linux/ip.h>
-#include <net/cfg80211.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "recv_osdep.h"
-#include "mlme_osdep.h"
-#include "ethernet.h"
-#include "usb_ops.h"
-#include "wifi.h"
-
-static void recv_tasklet(struct tasklet_struct *t);
-
-void r8712_init_recv_priv(struct recv_priv *precvpriv,
- struct _adapter *padapter)
-{
- int i;
- struct recv_buf *precvbuf;
- addr_t tmpaddr = 0;
- int alignment = 0;
- struct sk_buff *pskb = NULL;
-
- /*init recv_buf*/
- _init_queue(&precvpriv->free_recv_buf_queue);
- precvpriv->pallocated_recv_buf =
- kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4, GFP_ATOMIC);
- if (!precvpriv->pallocated_recv_buf)
- return;
- precvpriv->precv_buf = precvpriv->pallocated_recv_buf + 4 -
- ((addr_t)(precvpriv->pallocated_recv_buf) & 3);
- precvbuf = (struct recv_buf *)precvpriv->precv_buf;
- for (i = 0; i < NR_RECVBUFF; i++) {
- INIT_LIST_HEAD(&precvbuf->list);
- spin_lock_init(&precvbuf->recvbuf_lock);
- if (r8712_os_recvbuf_resource_alloc(padapter, precvbuf))
- break;
- precvbuf->ref_cnt = 0;
- precvbuf->adapter = padapter;
- list_add_tail(&precvbuf->list,
- &precvpriv->free_recv_buf_queue.queue);
- precvbuf++;
- }
- precvpriv->free_recv_buf_queue_cnt = NR_RECVBUFF;
- tasklet_setup(&precvpriv->recv_tasklet, recv_tasklet);
- skb_queue_head_init(&precvpriv->rx_skb_queue);
-
- skb_queue_head_init(&precvpriv->free_recv_skb_queue);
- for (i = 0; i < NR_PREALLOC_RECV_SKB; i++) {
- pskb = netdev_alloc_skb(padapter->pnetdev, MAX_RECVBUF_SZ +
- RECVBUFF_ALIGN_SZ);
- if (pskb) {
- tmpaddr = (addr_t)pskb->data;
- alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1);
- skb_reserve(pskb, (RECVBUFF_ALIGN_SZ - alignment));
- skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb);
- }
- pskb = NULL;
- }
-}
-
-void r8712_free_recv_priv(struct recv_priv *precvpriv)
-{
- int i;
- struct recv_buf *precvbuf;
- struct _adapter *padapter = precvpriv->adapter;
-
- precvbuf = (struct recv_buf *)precvpriv->precv_buf;
- for (i = 0; i < NR_RECVBUFF; i++) {
- r8712_os_recvbuf_resource_free(padapter, precvbuf);
- precvbuf++;
- }
- kfree(precvpriv->pallocated_recv_buf);
- skb_queue_purge(&precvpriv->rx_skb_queue);
- if (skb_queue_len(&precvpriv->rx_skb_queue))
- netdev_warn(padapter->pnetdev, "r8712u: rx_skb_queue not empty\n");
- skb_queue_purge(&precvpriv->free_recv_skb_queue);
- if (skb_queue_len(&precvpriv->free_recv_skb_queue))
- netdev_warn(padapter->pnetdev, "r8712u: free_recv_skb_queue not empty %d\n",
- skb_queue_len(&precvpriv->free_recv_skb_queue));
-}
-
-void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf)
-{
- precvbuf->transfer_len = 0;
- precvbuf->len = 0;
- precvbuf->ref_cnt = 0;
- if (precvbuf->pbuf) {
- precvbuf->pdata = precvbuf->pbuf;
- precvbuf->phead = precvbuf->pbuf;
- precvbuf->ptail = precvbuf->pbuf;
- precvbuf->pend = precvbuf->pdata + MAX_RECVBUF_SZ;
- }
-}
-
-void r8712_free_recvframe(union recv_frame *precvframe,
- struct __queue *pfree_recv_queue)
-{
- unsigned long irqL;
- struct _adapter *padapter = precvframe->u.hdr.adapter;
- struct recv_priv *precvpriv = &padapter->recvpriv;
-
- if (precvframe->u.hdr.pkt) {
- dev_kfree_skb_any(precvframe->u.hdr.pkt);/*free skb by driver*/
- precvframe->u.hdr.pkt = NULL;
- }
- spin_lock_irqsave(&pfree_recv_queue->lock, irqL);
- list_del_init(&precvframe->u.hdr.list);
- list_add_tail(&precvframe->u.hdr.list, &pfree_recv_queue->queue);
- if (padapter) {
- if (pfree_recv_queue == &precvpriv->free_recv_queue)
- precvpriv->free_recvframe_cnt++;
- }
- spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL);
-}
-
-static void update_recvframe_attrib_from_recvstat(struct rx_pkt_attrib *pattrib,
- struct recv_stat *prxstat)
-{
- u16 drvinfo_sz;
-
- drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16;
- drvinfo_sz <<= 3;
- /*TODO:
- * Offset 0
- */
- pattrib->bdecrypted = (le32_to_cpu(prxstat->rxdw0) & BIT(27)) == 0;
- pattrib->crc_err = (le32_to_cpu(prxstat->rxdw0) & BIT(14)) != 0;
- /*Offset 4*/
- /*Offset 8*/
- /*Offset 12*/
- if (le32_to_cpu(prxstat->rxdw3) & BIT(13)) {
- pattrib->tcpchk_valid = 1; /* valid */
- if (le32_to_cpu(prxstat->rxdw3) & BIT(11))
- pattrib->tcp_chkrpt = 1; /* correct */
- else
- pattrib->tcp_chkrpt = 0; /* incorrect */
- if (le32_to_cpu(prxstat->rxdw3) & BIT(12))
- pattrib->ip_chkrpt = 1; /* correct */
- else
- pattrib->ip_chkrpt = 0; /* incorrect */
- } else {
- pattrib->tcpchk_valid = 0; /* invalid */
- }
- pattrib->mcs_rate = (u8)((le32_to_cpu(prxstat->rxdw3)) & 0x3f);
- pattrib->htc = (u8)((le32_to_cpu(prxstat->rxdw3) >> 14) & 0x1);
- /*Offset 16*/
- /*Offset 20*/
- /*phy_info*/
-}
-
-/*perform defrag*/
-static union recv_frame *recvframe_defrag(struct _adapter *adapter,
- struct __queue *defrag_q)
-{
- struct list_head *plist, *phead;
- u8 wlanhdr_offset;
- u8 curfragnum;
- struct recv_frame_hdr *pfhdr, *pnfhdr;
- union recv_frame *prframe, *pnextrframe;
- struct __queue *pfree_recv_queue;
-
- pfree_recv_queue = &adapter->recvpriv.free_recv_queue;
- phead = &defrag_q->queue;
- plist = phead->next;
- prframe = container_of(plist, union recv_frame, u.list);
- list_del_init(&prframe->u.list);
- pfhdr = &prframe->u.hdr;
- curfragnum = 0;
- if (curfragnum != pfhdr->attrib.frag_num) {
- /*the first fragment number must be 0
- *free the whole queue
- */
- r8712_free_recvframe(prframe, pfree_recv_queue);
- r8712_free_recvframe_queue(defrag_q, pfree_recv_queue);
- return NULL;
- }
- curfragnum++;
- plist = &defrag_q->queue;
- plist = plist->next;
- while (!end_of_queue_search(phead, plist)) {
- pnextrframe = container_of(plist, union recv_frame, u.list);
- pnfhdr = &pnextrframe->u.hdr;
- /*check the fragment sequence (2nd ~n fragment frame) */
- if (curfragnum != pnfhdr->attrib.frag_num) {
- /* the fragment number must increase (after decache)
- * release the defrag_q & prframe
- */
- r8712_free_recvframe(prframe, pfree_recv_queue);
- r8712_free_recvframe_queue(defrag_q, pfree_recv_queue);
- return NULL;
- }
- curfragnum++;
- /* copy the 2nd~n fragment frame's payload to the first fragment
- * get the 2nd~last fragment frame's payload
- */
- wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len;
- recvframe_pull(pnextrframe, wlanhdr_offset);
- /* append to first fragment frame's tail (if privacy frame,
- * pull the ICV)
- */
- recvframe_pull_tail(prframe, pfhdr->attrib.icv_len);
- memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len);
- recvframe_put(prframe, pnfhdr->len);
- pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len;
- plist = plist->next;
- }
- /* free the defrag_q queue and return the prframe */
- r8712_free_recvframe_queue(defrag_q, pfree_recv_queue);
- return prframe;
-}
-
-/* check if need to defrag, if needed queue the frame to defrag_q */
-union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *padapter,
- union recv_frame *precv_frame)
-{
- u8 ismfrag;
- u8 fragnum;
- u8 *psta_addr;
- struct recv_frame_hdr *pfhdr;
- struct sta_info *psta;
- struct sta_priv *pstapriv;
- struct list_head *phead;
- union recv_frame *prtnframe = NULL;
- struct __queue *pfree_recv_queue, *pdefrag_q;
-
- pstapriv = &padapter->stapriv;
- pfhdr = &precv_frame->u.hdr;
- pfree_recv_queue = &padapter->recvpriv.free_recv_queue;
- /* need to define struct of wlan header frame ctrl */
- ismfrag = pfhdr->attrib.mfrag;
- fragnum = pfhdr->attrib.frag_num;
- psta_addr = pfhdr->attrib.ta;
- psta = r8712_get_stainfo(pstapriv, psta_addr);
- if (!psta)
- pdefrag_q = NULL;
- else
- pdefrag_q = &psta->sta_recvpriv.defrag_q;
-
- if ((ismfrag == 0) && (fragnum == 0))
- prtnframe = precv_frame;/*isn't a fragment frame*/
- if (ismfrag == 1) {
- /* 0~(n-1) fragment frame
- * enqueue to defraf_g
- */
- if (pdefrag_q) {
- if (fragnum == 0) {
- /*the first fragment*/
- if (!list_empty(&pdefrag_q->queue)) {
- /*free current defrag_q */
- r8712_free_recvframe_queue(pdefrag_q,
- pfree_recv_queue);
- }
- }
- /* Then enqueue the 0~(n-1) fragment to the defrag_q */
- phead = &pdefrag_q->queue;
- list_add_tail(&pfhdr->list, phead);
- prtnframe = NULL;
- } else {
- /* can't find this ta's defrag_queue, so free this
- * recv_frame
- */
- r8712_free_recvframe(precv_frame, pfree_recv_queue);
- prtnframe = NULL;
- }
- }
- if ((ismfrag == 0) && (fragnum != 0)) {
- /* the last fragment frame
- * enqueue the last fragment
- */
- if (pdefrag_q) {
- phead = &pdefrag_q->queue;
- list_add_tail(&pfhdr->list, phead);
- /*call recvframe_defrag to defrag*/
- precv_frame = recvframe_defrag(padapter, pdefrag_q);
- prtnframe = precv_frame;
- } else {
- /* can't find this ta's defrag_queue, so free this
- * recv_frame
- */
- r8712_free_recvframe(precv_frame, pfree_recv_queue);
- prtnframe = NULL;
- }
- }
- if (prtnframe && (prtnframe->u.hdr.attrib.privacy)) {
- /* after defrag we must check tkip mic code */
- if (r8712_recvframe_chkmic(padapter, prtnframe) == _FAIL) {
- r8712_free_recvframe(prtnframe, pfree_recv_queue);
- prtnframe = NULL;
- }
- }
- return prtnframe;
-}
-
-static void amsdu_to_msdu(struct _adapter *padapter, union recv_frame *prframe)
-{
- int a_len, padding_len;
- u16 eth_type, nSubframe_Length;
- u8 nr_subframes, i;
- unsigned char *pdata;
- struct rx_pkt_attrib *pattrib;
- _pkt *sub_skb, *subframes[MAX_SUBFRAME_COUNT];
- struct recv_priv *precvpriv = &padapter->recvpriv;
- struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue;
-
- nr_subframes = 0;
- pattrib = &prframe->u.hdr.attrib;
- recvframe_pull(prframe, prframe->u.hdr.attrib.hdrlen);
- if (prframe->u.hdr.attrib.iv_len > 0)
- recvframe_pull(prframe, prframe->u.hdr.attrib.iv_len);
- a_len = prframe->u.hdr.len;
- pdata = prframe->u.hdr.rx_data;
- while (a_len > ETH_HLEN) {
- /* Offset 12 denote 2 mac address */
- nSubframe_Length = *((u16 *)(pdata + 12));
- /*==m==>change the length order*/
- nSubframe_Length = (nSubframe_Length >> 8) +
- (nSubframe_Length << 8);
- if (a_len < (ETHERNET_HEADER_SIZE + nSubframe_Length)) {
- netdev_warn(padapter->pnetdev, "r8712u: nRemain_Length is %d and nSubframe_Length is: %d\n",
- a_len, nSubframe_Length);
- goto exit;
- }
- /* move the data point to data content */
- pdata += ETH_HLEN;
- a_len -= ETH_HLEN;
- /* Allocate new skb for releasing to upper layer */
- sub_skb = dev_alloc_skb(nSubframe_Length + 12);
- if (!sub_skb)
- break;
- skb_reserve(sub_skb, 12);
- skb_put_data(sub_skb, pdata, nSubframe_Length);
- subframes[nr_subframes++] = sub_skb;
- if (nr_subframes >= MAX_SUBFRAME_COUNT) {
- netdev_warn(padapter->pnetdev, "r8712u: ParseSubframe(): Too many Subframes! Packets dropped!\n");
- break;
- }
- pdata += nSubframe_Length;
- a_len -= nSubframe_Length;
- if (a_len != 0) {
- padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & 3);
- if (padding_len == 4)
- padding_len = 0;
- if (a_len < padding_len)
- goto exit;
- pdata += padding_len;
- a_len -= padding_len;
- }
- }
- for (i = 0; i < nr_subframes; i++) {
- sub_skb = subframes[i];
- /* convert hdr + possible LLC headers into Ethernet header */
- eth_type = (sub_skb->data[6] << 8) | sub_skb->data[7];
- if (sub_skb->len >= 8 &&
- ((!memcmp(sub_skb->data, rfc1042_header, SNAP_SIZE) &&
- eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) ||
- !memcmp(sub_skb->data, bridge_tunnel_header, SNAP_SIZE))) {
- /* remove RFC1042 or Bridge-Tunnel encapsulation and
- * replace EtherType
- */
- skb_pull(sub_skb, SNAP_SIZE);
- memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src,
- ETH_ALEN);
- memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst,
- ETH_ALEN);
- } else {
- __be16 len;
- /* Leave Ethernet header part of hdr and full payload */
- len = htons(sub_skb->len);
- memcpy(skb_push(sub_skb, 2), &len, 2);
- memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src,
- ETH_ALEN);
- memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst,
- ETH_ALEN);
- }
- /* Indicate the packets to upper layer */
- if (sub_skb) {
- sub_skb->protocol =
- eth_type_trans(sub_skb, padapter->pnetdev);
- sub_skb->dev = padapter->pnetdev;
- if ((pattrib->tcpchk_valid == 1) &&
- (pattrib->tcp_chkrpt == 1)) {
- sub_skb->ip_summed = CHECKSUM_UNNECESSARY;
- } else {
- sub_skb->ip_summed = CHECKSUM_NONE;
- }
- netif_rx(sub_skb);
- }
- }
-exit:
- prframe->u.hdr.len = 0;
- r8712_free_recvframe(prframe, pfree_recv_queue);
-}
-
-void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf)
-{
- __le32 voffset;
- u8 *poffset;
- u16 cmd_len, drvinfo_sz;
- struct recv_stat *prxstat;
-
- poffset = prxcmdbuf;
- voffset = *(__le32 *)poffset;
- prxstat = prxcmdbuf;
- drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16;
- drvinfo_sz <<= 3;
- poffset += RXDESC_SIZE + drvinfo_sz;
- do {
- voffset = *(__le32 *)poffset;
- cmd_len = (u16)(le32_to_cpu(voffset) & 0xffff);
- r8712_event_handle(padapter, (__le32 *)poffset);
- poffset += (cmd_len + 8);/*8 bytes alignment*/
- } while (le32_to_cpu(voffset) & BIT(31));
-}
-
-static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl,
- u16 seq_num)
-{
- u8 wsize = preorder_ctrl->wsize_b;
- u16 wend = (preorder_ctrl->indicate_seq + wsize - 1) % 4096;
-
- /* Rx Reorder initialize condition.*/
- if (preorder_ctrl->indicate_seq == 0xffff)
- preorder_ctrl->indicate_seq = seq_num;
- /* Drop out the packet which SeqNum is smaller than WinStart */
- if (SN_LESS(seq_num, preorder_ctrl->indicate_seq))
- return false;
- /*
- * Sliding window manipulation. Conditions includes:
- * 1. Incoming SeqNum is equal to WinStart =>Window shift 1
- * 2. Incoming SeqNum is larger than the WinEnd => Window shift N
- */
- if (SN_EQUAL(seq_num, preorder_ctrl->indicate_seq))
- preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq +
- 1) % 4096;
- else if (SN_LESS(wend, seq_num)) {
- if (seq_num >= (wsize - 1))
- preorder_ctrl->indicate_seq = seq_num + 1 - wsize;
- else
- preorder_ctrl->indicate_seq = 4095 - (wsize -
- (seq_num + 1)) + 1;
- }
- return true;
-}
-
-static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl,
- union recv_frame *prframe)
-{
- struct list_head *phead, *plist;
- union recv_frame *pnextrframe;
- struct rx_pkt_attrib *pnextattrib;
- struct __queue *ppending_recvframe_queue =
- &preorder_ctrl->pending_recvframe_queue;
- struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
-
- phead = &ppending_recvframe_queue->queue;
- plist = phead->next;
- while (!end_of_queue_search(phead, plist)) {
- pnextrframe = container_of(plist, union recv_frame, u.list);
- pnextattrib = &pnextrframe->u.hdr.attrib;
-
- if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num))
- return false;
-
- if (SN_LESS(pnextattrib->seq_num, pattrib->seq_num))
- plist = plist->next;
- else
- break;
- }
- list_del_init(&prframe->u.hdr.list);
- list_add_tail(&prframe->u.hdr.list, plist);
- return true;
-}
-
-int r8712_recv_indicatepkts_in_order(struct _adapter *padapter,
- struct recv_reorder_ctrl *preorder_ctrl,
- int bforced)
-{
- struct list_head *phead, *plist;
- union recv_frame *prframe;
- struct rx_pkt_attrib *pattrib;
- int bPktInBuf = false;
- struct __queue *ppending_recvframe_queue =
- &preorder_ctrl->pending_recvframe_queue;
-
- phead = &ppending_recvframe_queue->queue;
- plist = phead->next;
- /* Handling some condition for forced indicate case.*/
- if (bforced) {
- if (list_empty(phead))
- return true;
-
- prframe = container_of(plist, union recv_frame, u.list);
- pattrib = &prframe->u.hdr.attrib;
- preorder_ctrl->indicate_seq = pattrib->seq_num;
- }
- /* Prepare indication list and indication.
- * Check if there is any packet need indicate.
- */
- while (!list_empty(phead)) {
- prframe = container_of(plist, union recv_frame, u.list);
- pattrib = &prframe->u.hdr.attrib;
- if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) {
- plist = plist->next;
- list_del_init(&prframe->u.hdr.list);
- if (SN_EQUAL(preorder_ctrl->indicate_seq,
- pattrib->seq_num))
- preorder_ctrl->indicate_seq =
- (preorder_ctrl->indicate_seq + 1) % 4096;
- /*indicate this recv_frame*/
- if (!pattrib->amsdu) {
- if (!padapter->driver_stopped &&
- !padapter->surprise_removed) {
- /* indicate this recv_frame */
- r8712_recv_indicatepkt(padapter,
- prframe);
- }
- } else if (pattrib->amsdu == 1) {
- amsdu_to_msdu(padapter, prframe);
- }
- /* Update local variables. */
- bPktInBuf = false;
- } else {
- bPktInBuf = true;
- break;
- }
- }
- return bPktInBuf;
-}
-
-static int recv_indicatepkt_reorder(struct _adapter *padapter,
- union recv_frame *prframe)
-{
- unsigned long irql;
- struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
- struct recv_reorder_ctrl *preorder_ctrl = prframe->u.hdr.preorder_ctrl;
- struct __queue *ppending_recvframe_queue =
- &preorder_ctrl->pending_recvframe_queue;
-
- if (!pattrib->amsdu) {
- /* s1. */
- r8712_wlanhdr_to_ethhdr(prframe);
- if (pattrib->qos != 1) {
- if (!padapter->driver_stopped &&
- !padapter->surprise_removed) {
- r8712_recv_indicatepkt(padapter, prframe);
- return 0;
- } else {
- return -EINVAL;
- }
- }
- }
- spin_lock_irqsave(&ppending_recvframe_queue->lock, irql);
- /*s2. check if winstart_b(indicate_seq) needs to be updated*/
- if (!check_indicate_seq(preorder_ctrl, pattrib->seq_num))
- goto _err_exit;
- /*s3. Insert all packet into Reorder Queue to maintain its ordering.*/
- if (!enqueue_reorder_recvframe(preorder_ctrl, prframe))
- goto _err_exit;
- /*s4.
- * Indication process.
- * After Packet dropping and Sliding Window shifting as above, we can
- * now just indicate the packets with the SeqNum smaller than latest
- * WinStart and buffer other packets.
- *
- * For Rx Reorder condition:
- * 1. All packets with SeqNum smaller than WinStart => Indicate
- * 2. All packets with SeqNum larger than or equal to
- * WinStart => Buffer it.
- */
- if (r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, false)) {
- mod_timer(&preorder_ctrl->reordering_ctrl_timer,
- jiffies + msecs_to_jiffies(REORDER_WAIT_TIME));
- spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql);
- } else {
- spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql);
- del_timer(&preorder_ctrl->reordering_ctrl_timer);
- }
- return 0;
-_err_exit:
- spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql);
- return -ENOMEM;
-}
-
-void r8712_reordering_ctrl_timeout_handler(void *pcontext)
-{
- unsigned long irql;
- struct recv_reorder_ctrl *preorder_ctrl = pcontext;
- struct _adapter *padapter = preorder_ctrl->padapter;
- struct __queue *ppending_recvframe_queue =
- &preorder_ctrl->pending_recvframe_queue;
-
- if (padapter->driver_stopped || padapter->surprise_removed)
- return;
- spin_lock_irqsave(&ppending_recvframe_queue->lock, irql);
- r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, true);
- spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql);
-}
-
-static int r8712_process_recv_indicatepkts(struct _adapter *padapter,
- union recv_frame *prframe)
-{
- int retval = _SUCCESS;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct ht_priv *phtpriv = &pmlmepriv->htpriv;
-
- if (phtpriv->ht_option == 1) { /*B/G/N Mode*/
- if (recv_indicatepkt_reorder(padapter, prframe)) {
- /* including perform A-MPDU Rx Ordering Buffer Control*/
- if (!padapter->driver_stopped &&
- !padapter->surprise_removed)
- return _FAIL;
- }
- } else { /*B/G mode*/
- retval = r8712_wlanhdr_to_ethhdr(prframe);
- if (retval)
- return _FAIL;
- if (!padapter->driver_stopped && !padapter->surprise_removed) {
- /* indicate this recv_frame */
- r8712_recv_indicatepkt(padapter, prframe);
- } else {
- return _FAIL;
- }
- }
- return retval;
-}
-
-static u8 query_rx_pwr_percentage(s8 antpower)
-{
- if ((antpower <= -100) || (antpower >= 20))
- return 0;
- else if (antpower >= 0)
- return 100;
- else
- return 100 + antpower;
-}
-
-static u8 evm_db2percentage(s8 value)
-{
- /*
- * -33dB~0dB to 0%~99%
- */
- s8 ret_val = clamp(-value, 0, 33) * 3;
-
- if (ret_val == 99)
- ret_val = 100;
-
- return ret_val;
-}
-
-s32 r8712_signal_scale_mapping(s32 cur_sig)
-{
- s32 ret_sig;
-
- if (cur_sig >= 51 && cur_sig <= 100)
- ret_sig = 100;
- else if (cur_sig >= 41 && cur_sig <= 50)
- ret_sig = 80 + ((cur_sig - 40) * 2);
- else if (cur_sig >= 31 && cur_sig <= 40)
- ret_sig = 66 + (cur_sig - 30);
- else if (cur_sig >= 21 && cur_sig <= 30)
- ret_sig = 54 + (cur_sig - 20);
- else if (cur_sig >= 10 && cur_sig <= 20)
- ret_sig = 42 + (((cur_sig - 10) * 2) / 3);
- else if (cur_sig >= 5 && cur_sig <= 9)
- ret_sig = 22 + (((cur_sig - 5) * 3) / 2);
- else if (cur_sig >= 1 && cur_sig <= 4)
- ret_sig = 6 + (((cur_sig - 1) * 3) / 2);
- else
- ret_sig = cur_sig;
- return ret_sig;
-}
-
-static s32 translate2dbm(struct _adapter *padapter, u8 signal_strength_idx)
-{
- s32 signal_power; /* in dBm.*/
- /* Translate to dBm (x=0.5y-95).*/
- signal_power = (s32)((signal_strength_idx + 1) >> 1);
- signal_power -= 95;
- return signal_power;
-}
-
-static void query_rx_phy_status(struct _adapter *padapter,
- union recv_frame *prframe)
-{
- u8 i, max_spatial_stream, evm;
- struct recv_stat *prxstat = (struct recv_stat *)prframe->u.hdr.rx_head;
- struct phy_stat *pphy_stat = (struct phy_stat *)(prxstat + 1);
- u8 *pphy_head = (u8 *)(prxstat + 1);
- s8 rx_pwr[4], rx_pwr_all;
- u8 pwdb_all;
- u32 rssi, total_rssi = 0;
- u8 bcck_rate = 0, rf_rx_num = 0, cck_highpwr = 0;
- struct phy_cck_rx_status *pcck_buf;
- u8 sq;
-
- /* Record it for next packet processing*/
- bcck_rate = (prframe->u.hdr.attrib.mcs_rate <= 3 ? 1 : 0);
- if (bcck_rate) {
- u8 report;
-
- /* CCK Driver info Structure is not the same as OFDM packet.*/
- pcck_buf = (struct phy_cck_rx_status *)pphy_stat;
- /* (1)Hardware does not provide RSSI for CCK
- * (2)PWDB, Average PWDB calculated by hardware
- * (for rate adaptive)
- */
- if (!cck_highpwr) {
- report = pcck_buf->cck_agc_rpt & 0xc0;
- report >>= 6;
- switch (report) {
- /* Modify the RF RNA gain value to -40, -20,
- * -2, 14 by Jenyu's suggestion
- * Note: different RF with the different
- * RNA gain.
- */
- case 0x3:
- rx_pwr_all = -40 - (pcck_buf->cck_agc_rpt &
- 0x3e);
- break;
- case 0x2:
- rx_pwr_all = -20 - (pcck_buf->cck_agc_rpt &
- 0x3e);
- break;
- case 0x1:
- rx_pwr_all = -2 - (pcck_buf->cck_agc_rpt &
- 0x3e);
- break;
- case 0x0:
- rx_pwr_all = 14 - (pcck_buf->cck_agc_rpt &
- 0x3e);
- break;
- }
- } else {
- report = ((u8)(le32_to_cpu(pphy_stat->phydw1) >> 8)) &
- 0x60;
- report >>= 5;
- switch (report) {
- case 0x3:
- rx_pwr_all = -40 - ((pcck_buf->cck_agc_rpt &
- 0x1f) << 1);
- break;
- case 0x2:
- rx_pwr_all = -20 - ((pcck_buf->cck_agc_rpt &
- 0x1f) << 1);
- break;
- case 0x1:
- rx_pwr_all = -2 - ((pcck_buf->cck_agc_rpt &
- 0x1f) << 1);
- break;
- case 0x0:
- rx_pwr_all = 14 - ((pcck_buf->cck_agc_rpt &
- 0x1f) << 1);
- break;
- }
- }
- pwdb_all = query_rx_pwr_percentage(rx_pwr_all);
- /* CCK gain is smaller than OFDM/MCS gain,*/
- /* so we add gain diff by experiences, the val is 6 */
- pwdb_all += 6;
- if (pwdb_all > 100)
- pwdb_all = 100;
- /* modify the offset to make the same gain index with OFDM.*/
- if (pwdb_all > 34 && pwdb_all <= 42)
- pwdb_all -= 2;
- else if (pwdb_all > 26 && pwdb_all <= 34)
- pwdb_all -= 6;
- else if (pwdb_all > 14 && pwdb_all <= 26)
- pwdb_all -= 8;
- else if (pwdb_all > 4 && pwdb_all <= 14)
- pwdb_all -= 4;
- /*
- * (3) Get Signal Quality (EVM)
- */
- if (pwdb_all > 40) {
- sq = 100;
- } else {
- sq = pcck_buf->sq_rpt;
- if (pcck_buf->sq_rpt > 64)
- sq = 0;
- else if (pcck_buf->sq_rpt < 20)
- sq = 100;
- else
- sq = ((64 - sq) * 100) / 44;
- }
- prframe->u.hdr.attrib.signal_qual = sq;
- prframe->u.hdr.attrib.rx_mimo_signal_qual[0] = sq;
- prframe->u.hdr.attrib.rx_mimo_signal_qual[1] = -1;
- } else {
- /* (1)Get RSSI for HT rate */
- for (i = 0; i < ((padapter->registrypriv.rf_config) &
- 0x0f); i++) {
- rf_rx_num++;
- rx_pwr[i] = ((pphy_head[PHY_STAT_GAIN_TRSW_SHT + i]
- & 0x3F) * 2) - 110;
- /* Translate DBM to percentage. */
- rssi = query_rx_pwr_percentage(rx_pwr[i]);
- total_rssi += rssi;
- }
- /* (2)PWDB, Average PWDB calculated by hardware (for
- * rate adaptive)
- */
- rx_pwr_all = (((pphy_head[PHY_STAT_PWDB_ALL_SHT]) >> 1) & 0x7f)
- - 106;
- pwdb_all = query_rx_pwr_percentage(rx_pwr_all);
-
- {
- /* (3)EVM of HT rate */
- if (prframe->u.hdr.attrib.htc &&
- prframe->u.hdr.attrib.mcs_rate >= 20 &&
- prframe->u.hdr.attrib.mcs_rate <= 27) {
- /* both spatial stream make sense */
- max_spatial_stream = 2;
- } else {
- /* only spatial stream 1 makes sense */
- max_spatial_stream = 1;
- }
- for (i = 0; i < max_spatial_stream; i++) {
- evm = evm_db2percentage((pphy_head
- [PHY_STAT_RXEVM_SHT + i]));/*dbm*/
- prframe->u.hdr.attrib.signal_qual =
- (u8)(evm & 0xff);
- prframe->u.hdr.attrib.rx_mimo_signal_qual[i] =
- (u8)(evm & 0xff);
- }
- }
- }
- /* UI BSS List signal strength(in percentage), make it good looking,
- * from 0~100. It is assigned to the BSS List in
- * GetValueFromBeaconOrProbeRsp().
- */
- if (bcck_rate) {
- prframe->u.hdr.attrib.signal_strength =
- (u8)r8712_signal_scale_mapping(pwdb_all);
- } else {
- if (rf_rx_num != 0)
- prframe->u.hdr.attrib.signal_strength =
- (u8)(r8712_signal_scale_mapping(total_rssi /=
- rf_rx_num));
- }
-}
-
-static void process_link_qual(struct _adapter *padapter,
- union recv_frame *prframe)
-{
- u32 last_evm = 0, tmpVal;
- struct rx_pkt_attrib *pattrib;
- struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data;
-
- if (!prframe || !padapter)
- return;
- pattrib = &prframe->u.hdr.attrib;
- if (pattrib->signal_qual != 0) {
- /*
- * 1. Record the general EVM to the sliding window.
- */
- if (sqd->total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX) {
- sqd->total_num = PHY_LINKQUALITY_SLID_WIN_MAX;
- last_evm = sqd->elements[sqd->index];
- sqd->total_val -= last_evm;
- }
- sqd->total_val += pattrib->signal_qual;
- sqd->elements[sqd->index++] = pattrib->signal_qual;
- if (sqd->index >= PHY_LINKQUALITY_SLID_WIN_MAX)
- sqd->index = 0;
-
- /* <1> Showed on UI for user, in percentage. */
- tmpVal = sqd->total_val / sqd->total_num;
- padapter->recvpriv.signal = (u8)tmpVal;
- }
-}
-
-static void process_rssi(struct _adapter *padapter, union recv_frame *prframe)
-{
- u32 last_rssi, tmp_val;
- struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
- struct smooth_rssi_data *ssd = &padapter->recvpriv.signal_strength_data;
-
- if (ssd->total_num++ >= PHY_RSSI_SLID_WIN_MAX) {
- ssd->total_num = PHY_RSSI_SLID_WIN_MAX;
- last_rssi = ssd->elements[ssd->index];
- ssd->total_val -= last_rssi;
- }
- ssd->total_val += pattrib->signal_strength;
- ssd->elements[ssd->index++] = pattrib->signal_strength;
- if (ssd->index >= PHY_RSSI_SLID_WIN_MAX)
- ssd->index = 0;
- tmp_val = ssd->total_val / ssd->total_num;
- padapter->recvpriv.rssi = (s8)translate2dbm(padapter, (u8)tmp_val);
-}
-
-static void process_phy_info(struct _adapter *padapter,
- union recv_frame *prframe)
-{
- query_rx_phy_status(padapter, prframe);
- process_rssi(padapter, prframe);
- process_link_qual(padapter, prframe);
-}
-
-int recv_func(struct _adapter *padapter, void *pcontext)
-{
- struct rx_pkt_attrib *pattrib;
- union recv_frame *prframe, *orig_prframe;
- int retval = _SUCCESS;
- struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- prframe = pcontext;
- orig_prframe = prframe;
- pattrib = &prframe->u.hdr.attrib;
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
- if (pattrib->crc_err == 1)
- padapter->mppriv.rx_crcerrpktcount++;
- else
- padapter->mppriv.rx_pktcount++;
- if (!check_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE)) {
- /* free this recv_frame */
- r8712_free_recvframe(orig_prframe, pfree_recv_queue);
- goto _exit_recv_func;
- }
- }
- /* check the frame crtl field and decache */
- retval = r8712_validate_recv_frame(padapter, prframe);
- if (retval != _SUCCESS) {
- /* free this recv_frame */
- r8712_free_recvframe(orig_prframe, pfree_recv_queue);
- goto _exit_recv_func;
- }
- process_phy_info(padapter, prframe);
- prframe = r8712_decryptor(padapter, prframe);
- if (!prframe) {
- retval = _FAIL;
- goto _exit_recv_func;
- }
- prframe = r8712_recvframe_chk_defrag(padapter, prframe);
- if (!prframe)
- goto _exit_recv_func;
- prframe = r8712_portctrl(padapter, prframe);
- if (!prframe) {
- retval = _FAIL;
- goto _exit_recv_func;
- }
- retval = r8712_process_recv_indicatepkts(padapter, prframe);
- if (retval != _SUCCESS) {
- r8712_free_recvframe(orig_prframe, pfree_recv_queue);
- goto _exit_recv_func;
- }
-_exit_recv_func:
- return retval;
-}
-
-static void recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb)
-{
- u8 *pbuf, shift_sz = 0;
- u8 frag, mf;
- uint pkt_len;
- u32 transfer_len;
- struct recv_stat *prxstat;
- u16 pkt_cnt, drvinfo_sz, pkt_offset, tmp_len, alloc_sz;
- struct __queue *pfree_recv_queue;
- _pkt *pkt_copy = NULL;
- union recv_frame *precvframe = NULL;
- struct recv_priv *precvpriv = &padapter->recvpriv;
-
- pfree_recv_queue = &precvpriv->free_recv_queue;
- pbuf = pskb->data;
- prxstat = (struct recv_stat *)pbuf;
- pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff;
- pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff;
- transfer_len = pskb->len;
- /* Test throughput with Netgear 3700 (No security) with Chariot 3T3R
- * pairs. The packet count will be a big number so that the containing
- * packet will effect the Rx reordering.
- */
- if (transfer_len < pkt_len) {
- /* In this case, it means the MAX_RECVBUF_SZ is too small to
- * get the data from 8712u.
- */
- return;
- }
- do {
- prxstat = (struct recv_stat *)pbuf;
- pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff;
- /* more fragment bit */
- mf = (le32_to_cpu(prxstat->rxdw1) >> 27) & 0x1;
- /* ragmentation number */
- frag = (le32_to_cpu(prxstat->rxdw2) >> 12) & 0xf;
- /* uint 2^3 = 8 bytes */
- drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16;
- drvinfo_sz <<= 3;
- if (pkt_len <= 0)
- return;
- /* Qos data, wireless lan header length is 26 */
- if ((le32_to_cpu(prxstat->rxdw0) >> 23) & 0x01)
- shift_sz = 2;
- precvframe = r8712_alloc_recvframe(pfree_recv_queue);
- if (!precvframe)
- return;
- INIT_LIST_HEAD(&precvframe->u.hdr.list);
- precvframe->u.hdr.precvbuf = NULL; /*can't access the precvbuf*/
- precvframe->u.hdr.len = 0;
- tmp_len = pkt_len + drvinfo_sz + RXDESC_SIZE;
- pkt_offset = (u16)round_up(tmp_len, 128);
- /* for first fragment packet, driver need allocate 1536 +
- * drvinfo_sz + RXDESC_SIZE to defrag packet.
- */
- if ((mf == 1) && (frag == 0))
- /*1658+6=1664, 1664 is 128 alignment.*/
- alloc_sz = max_t(u16, tmp_len, 1658);
- else
- alloc_sz = tmp_len;
- /* 2 is for IP header 4 bytes alignment in QoS packet case.
- * 4 is for skb->data 4 bytes alignment.
- */
- alloc_sz += 6;
- pkt_copy = netdev_alloc_skb(padapter->pnetdev, alloc_sz);
- if (!pkt_copy)
- return;
-
- precvframe->u.hdr.pkt = pkt_copy;
- skb_reserve(pkt_copy, 4 - ((addr_t)(pkt_copy->data) % 4));
- skb_reserve(pkt_copy, shift_sz);
- memcpy(pkt_copy->data, pbuf, tmp_len);
- precvframe->u.hdr.rx_head = pkt_copy->data;
- precvframe->u.hdr.rx_data = pkt_copy->data;
- precvframe->u.hdr.rx_tail = pkt_copy->data;
- precvframe->u.hdr.rx_end = pkt_copy->data + alloc_sz;
-
- recvframe_put(precvframe, tmp_len);
- recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE);
- /* because the endian issue, driver avoid reference to the
- * rxstat after calling update_recvframe_attrib_from_recvstat();
- */
- update_recvframe_attrib_from_recvstat(&precvframe->u.hdr.attrib,
- prxstat);
- r8712_recv_entry(precvframe);
- transfer_len -= pkt_offset;
- pbuf += pkt_offset;
- pkt_cnt--;
- precvframe = NULL;
- pkt_copy = NULL;
- } while ((transfer_len > 0) && pkt_cnt > 0);
-}
-
-static void recv_tasklet(struct tasklet_struct *t)
-{
- struct sk_buff *pskb;
- struct _adapter *padapter = from_tasklet(padapter, t,
- recvpriv.recv_tasklet);
- struct recv_priv *precvpriv = &padapter->recvpriv;
-
- while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) {
- recvbuf2recvframe(padapter, pskb);
- skb_reset_tail_pointer(pskb);
- pskb->len = 0;
- if (!skb_cloned(pskb))
- skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb);
- else
- consume_skb(pskb);
- }
-}
diff --git a/drivers/staging/rtl8712/rtl8712_recv.h b/drivers/staging/rtl8712/rtl8712_recv.h
deleted file mode 100644
index f4d20b0efd4e..000000000000
--- a/drivers/staging/rtl8712/rtl8712_recv.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL8712_RECV_H_
-#define _RTL8712_RECV_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-/* Realtek's v2.6.6 reduced this to 4. However, under heavy network and CPU
- * loads, even 8 receive buffers might not be enough; cutting it to 4 seemed
- * unwise.
- */
-#define NR_RECVBUFF (8)
-
-#define NR_PREALLOC_RECV_SKB (8)
-#define RXDESC_SIZE 24
-#define RXDESC_OFFSET RXDESC_SIZE
-#define RECV_BLK_SZ 512
-#define RECV_BLK_CNT 16
-#define RECV_BLK_TH RECV_BLK_CNT
-#define MAX_RECVBUF_SZ 9100
-#define RECVBUFF_ALIGN_SZ 512
-#define RSVD_ROOM_SZ (0)
-/*These definition is used for Rx packet reordering.*/
-#define SN_LESS(a, b) (((a-b) & 0x800) != 0)
-#define SN_EQUAL(a, b) (a == b)
-#define REORDER_WAIT_TIME 30 /* (ms)*/
-
-struct recv_stat {
- __le32 rxdw0;
- __le32 rxdw1;
- __le32 rxdw2;
- __le32 rxdw3;
- __le32 rxdw4;
- __le32 rxdw5;
-};
-
-struct phy_cck_rx_status {
- /* For CCK rate descriptor. This is a unsigned 8:1 variable.
- * LSB bit present 0.5. And MSB 7 bts present a signed value.
- * Range from -64~+63.5.
- */
- u8 adc_pwdb_X[4];
- u8 sq_rpt;
- u8 cck_agc_rpt;
-};
-
-struct phy_stat {
- __le32 phydw0;
- __le32 phydw1;
- __le32 phydw2;
- __le32 phydw3;
- __le32 phydw4;
- __le32 phydw5;
- __le32 phydw6;
- __le32 phydw7;
-};
-
-#define PHY_STAT_GAIN_TRSW_SHT 0
-#define PHY_STAT_PWDB_ALL_SHT 4
-#define PHY_STAT_CFOSHO_SHT 5
-#define PHY_STAT_CCK_AGC_RPT_SHT 5
-#define PHY_STAT_CFOTAIL_SHT 9
-#define PHY_STAT_RXEVM_SHT 13
-#define PHY_STAT_RXSNR_SHT 15
-#define PHY_STAT_PDSNR_SHT 19
-#define PHY_STAT_CSI_CURRENT_SHT 21
-#define PHY_STAT_CSI_TARGET_SHT 23
-#define PHY_STAT_SIGEVM_SHT 25
-#define PHY_STAT_MAX_EX_PWR_SHT 26
-
-union recvstat {
- struct recv_stat recv_stat;
- unsigned int value[RXDESC_SIZE>>2];
-};
-
-struct recv_buf {
- struct list_head list;
- spinlock_t recvbuf_lock;
- u32 ref_cnt;
- struct _adapter *adapter;
- struct urb *purb;
- _pkt *pskb;
- u8 irp_pending;
- u32 transfer_len;
- uint len;
- u8 *phead;
- u8 *pdata;
- u8 *ptail;
- u8 *pend;
- u8 *pbuf;
- u8 *pallocated_buf;
-};
-
-/*
- * head ----->
- * data ----->
- * payload
- * tail ----->
- * end ----->
- * len = (unsigned int )(tail - data);
- */
-struct recv_frame_hdr {
- struct list_head list;
- _pkt *pkt;
- _pkt *pkt_newalloc;
- struct _adapter *adapter;
- u8 fragcnt;
- struct rx_pkt_attrib attrib;
- uint len;
- u8 *rx_head;
- u8 *rx_data;
- u8 *rx_tail;
- u8 *rx_end;
- void *precvbuf;
- struct sta_info *psta;
- /*for A-MPDU Rx reordering buffer control*/
- struct recv_reorder_ctrl *preorder_ctrl;
-};
-
-union recv_frame {
- union {
- struct list_head list;
- struct recv_frame_hdr hdr;
- } u;
-};
-
-void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf);
-void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf);
-s32 r8712_signal_scale_mapping(s32 cur_sig);
-void r8712_reordering_ctrl_timeout_handler(void *pcontext);
-
-#endif
-
diff --git a/drivers/staging/rtl8712/rtl8712_regdef.h b/drivers/staging/rtl8712/rtl8712_regdef.h
deleted file mode 100644
index 28aec9aa539f..000000000000
--- a/drivers/staging/rtl8712/rtl8712_regdef.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_REGDEF_H__
-#define __RTL8712_REGDEF_H__
-
-#include "rtl8712_syscfg_regdef.h"
-#include "rtl8712_cmdctrl_regdef.h"
-#include "rtl8712_macsetting_regdef.h"
-#include "rtl8712_timectrl_regdef.h"
-#include "rtl8712_fifoctrl_regdef.h"
-#include "rtl8712_ratectrl_regdef.h"
-#include "rtl8712_edcasetting_regdef.h"
-#include "rtl8712_wmac_regdef.h"
-#include "rtl8712_powersave_regdef.h"
-#include "rtl8712_gp_regdef.h"
-#include "rtl8712_debugctrl_regdef.h"
-
-#define HIMR (RTL8712_INTERRUPT_ + 0x08)
-
-#endif /* __RTL8712_REGDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_security_bitdef.h b/drivers/staging/rtl8712/rtl8712_security_bitdef.h
deleted file mode 100644
index 44275ef455a0..000000000000
--- a/drivers/staging/rtl8712/rtl8712_security_bitdef.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_SECURITY_BITDEF_H__
-#define __RTL8712_SECURITY_BITDEF_H__
-
-/*CAMCMD*/
-#define _SECCAM_POLLING BIT(31)
-#define _SECCAM_CLR BIT(30)
-#define _SECCAM_WE BIT(16)
-#define _SECCAM_ADR_MSK 0x000000FF
-#define _SECCAM_ADR_SHT 0
-
-/*CAMDBG*/
-#define _SECCAM_INFO BIT(31)
-#define _SEC_KEYFOUND BIT(30)
-#define _SEC_CONFIG_MSK 0x3F000000
-#define _SEC_CONFIG_SHT 24
-#define _SEC_KEYCONTENT_MSK 0x00FFFFFF
-#define _SEC_KEYCONTENT_SHT 0
-
-/*SECCFG*/
-#define _NOSKMC BIT(5)
-#define _SKBYA2 BIT(4)
-#define _RXDEC BIT(3)
-#define _TXENC BIT(2)
-#define _RXUSEDK BIT(1)
-#define _TXUSEDK BIT(0)
-
-#endif /*__RTL8712_SECURITY_BITDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_spec.h b/drivers/staging/rtl8712/rtl8712_spec.h
deleted file mode 100644
index 613a410e5714..000000000000
--- a/drivers/staging/rtl8712/rtl8712_spec.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_SPEC_H__
-#define __RTL8712_SPEC_H__
-
-#define RTL8712_IOBASE_TXPKT 0x10200000 /*IOBASE_TXPKT*/
-#define RTL8712_IOBASE_RXPKT 0x10210000 /*IOBASE_RXPKT*/
-#define RTL8712_IOBASE_RXCMD 0x10220000 /*IOBASE_RXCMD*/
-#define RTL8712_IOBASE_TXSTATUS 0x10230000 /*IOBASE_TXSTATUS*/
-#define RTL8712_IOBASE_RXSTATUS 0x10240000 /*IOBASE_RXSTATUS*/
-#define RTL8712_IOBASE_IOREG 0x10250000 /*IOBASE_IOREG ADDR*/
-#define RTL8712_IOBASE_SCHEDULER 0x10260000 /*IOBASE_SCHEDULE*/
-
-#define RTL8712_IOBASE_TRXDMA 0x10270000 /*IOBASE_TRXDMA*/
-#define RTL8712_IOBASE_TXLLT 0x10280000 /*IOBASE_TXLLT*/
-#define RTL8712_IOBASE_WMAC 0x10290000 /*IOBASE_WMAC*/
-#define RTL8712_IOBASE_FW2HW 0x102A0000 /*IOBASE_FW2HW*/
-#define RTL8712_IOBASE_ACCESS_PHYREG 0x102B0000 /*IOBASE_ACCESS_PHYREG*/
-
-#define RTL8712_IOBASE_FF 0x10300000 /*IOBASE_FIFO 0x1031000~0x103AFFFF*/
-
-/*IOREG Offset for 8712*/
-#define RTL8712_SYSCFG_ RTL8712_IOBASE_IOREG
-#define RTL8712_CMDCTRL_ (RTL8712_IOBASE_IOREG + 0x40)
-#define RTL8712_MACIDSETTING_ (RTL8712_IOBASE_IOREG + 0x50)
-#define RTL8712_TIMECTRL_ (RTL8712_IOBASE_IOREG + 0x80)
-#define RTL8712_FIFOCTRL_ (RTL8712_IOBASE_IOREG + 0xA0)
-#define RTL8712_RATECTRL_ (RTL8712_IOBASE_IOREG + 0x160)
-#define RTL8712_EDCASETTING_ (RTL8712_IOBASE_IOREG + 0x1D0)
-#define RTL8712_WMAC_ (RTL8712_IOBASE_IOREG + 0x200)
-#define RTL8712_SECURITY_ (RTL8712_IOBASE_IOREG + 0x240)
-#define RTL8712_POWERSAVE_ (RTL8712_IOBASE_IOREG + 0x260)
-#define RTL8712_GP_ (RTL8712_IOBASE_IOREG + 0x2E0)
-#define RTL8712_INTERRUPT_ (RTL8712_IOBASE_IOREG + 0x300)
-#define RTL8712_DEBUGCTRL_ (RTL8712_IOBASE_IOREG + 0x310)
-#define RTL8712_OFFLOAD_ (RTL8712_IOBASE_IOREG + 0x2D0)
-
-/*FIFO for 8712*/
-#define RTL8712_DMA_BCNQ (RTL8712_IOBASE_FF + 0x10000)
-#define RTL8712_DMA_MGTQ (RTL8712_IOBASE_FF + 0x20000)
-#define RTL8712_DMA_BMCQ (RTL8712_IOBASE_FF + 0x30000)
-#define RTL8712_DMA_VOQ (RTL8712_IOBASE_FF + 0x40000)
-#define RTL8712_DMA_VIQ (RTL8712_IOBASE_FF + 0x50000)
-#define RTL8712_DMA_BEQ (RTL8712_IOBASE_FF + 0x60000)
-#define RTL8712_DMA_BKQ (RTL8712_IOBASE_FF + 0x70000)
-#define RTL8712_DMA_RX0FF (RTL8712_IOBASE_FF + 0x80000)
-#define RTL8712_DMA_H2CCMD (RTL8712_IOBASE_FF + 0x90000)
-#define RTL8712_DMA_C2HCMD (RTL8712_IOBASE_FF + 0xA0000)
-
-/*------------------------------*/
-
-/*BIT 16 15*/
-#define DID_SDIO_LOCAL 0 /* 0 0*/
-#define DID_WLAN_IOREG 1 /* 0 1*/
-#define DID_WLAN_FIFO 3 /* 1 1*/
-#define DID_UNDEFINE (-1)
-
-#define CMD_ADDR_MAPPING_SHIFT 2 /*SDIO CMD ADDR MAPPING,
- *shift 2 bit for match
- * offset[14:2]
- */
-
-/*Offset for SDIO LOCAL*/
-#define OFFSET_SDIO_LOCAL 0x0FFF
-
-/*Offset for WLAN IOREG*/
-#define OFFSET_WLAN_IOREG 0x0FFF
-
-/*Offset for WLAN FIFO*/
-#define OFFSET_TX_BCNQ 0x0300
-#define OFFSET_TX_HIQ 0x0310
-#define OFFSET_TX_CMDQ 0x0320
-#define OFFSET_TX_MGTQ 0x0330
-#define OFFSET_TX_HCCAQ 0x0340
-#define OFFSET_TX_VOQ 0x0350
-#define OFFSET_TX_VIQ 0x0360
-#define OFFSET_TX_BEQ 0x0370
-#define OFFSET_TX_BKQ 0x0380
-#define OFFSET_RX_RX0FFQ 0x0390
-#define OFFSET_RX_C2HFFQ 0x03A0
-
-#define BK_QID_01 1
-#define BK_QID_02 2
-#define BE_QID_01 0
-#define BE_QID_02 3
-#define VI_QID_01 4
-#define VI_QID_02 5
-#define VO_QID_01 6
-#define VO_QID_02 7
-#define HCCA_QID_01 8
-#define HCCA_QID_02 9
-#define HCCA_QID_03 10
-#define HCCA_QID_04 11
-#define HCCA_QID_05 12
-#define HCCA_QID_06 13
-#define HCCA_QID_07 14
-#define HCCA_QID_08 15
-#define HI_QID 17
-#define CMD_QID 19
-#define MGT_QID 18
-#define BCN_QID 16
-
-#include "rtl8712_regdef.h"
-
-#include "rtl8712_bitdef.h"
-
-#include "basic_types.h"
-
-#endif /* __RTL8712_SPEC_H__ */
-
diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h
deleted file mode 100644
index d92df3fbd2b1..000000000000
--- a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_SYSCFG_BITDEF_H__
-#define __RTL8712_SYSCFG_BITDEF_H__
-
-/*SYS_PWR_CTRL*/
-/*SRCTRL0*/
-/*SRCTRL1*/
-/*SYS_CLKR*/
-
-/*SYS_IOS_CTRL*/
-#define iso_LDR2RP_SHT 8 /* EE Loader to Retention Path*/
-#define iso_LDR2RP BIT(iso_LDR2RP_SHT) /* 1:isolation, 0:attach*/
-
-/*SYS_CTRL*/
-#define FEN_DIO_SDIO_SHT 0
-#define FEN_DIO_SDIO BIT(FEN_DIO_SDIO_SHT)
-#define FEN_SDIO_SHT 1
-#define FEN_SDIO BIT(FEN_SDIO_SHT)
-#define FEN_USBA_SHT 2
-#define FEN_USBA BIT(FEN_USBA_SHT)
-#define FEN_UPLL_SHT 3
-#define FEN_UPLL BIT(FEN_UPLL_SHT)
-#define FEN_USBD_SHT 4
-#define FEN_USBD BIT(FEN_USBD_SHT)
-#define FEN_DIO_PCIE_SHT 5
-#define FEN_DIO_PCIE BIT(FEN_DIO_PCIE_SHT)
-#define FEN_PCIEA_SHT 6
-#define FEN_PCIEA BIT(FEN_PCIEA_SHT)
-#define FEN_PPLL_SHT 7
-#define FEN_PPLL BIT(FEN_PPLL_SHT)
-#define FEN_PCIED_SHT 8
-#define FEN_PCIED BIT(FEN_PCIED_SHT)
-#define FEN_CPUEN_SHT 10
-#define FEN_CPUEN BIT(FEN_CPUEN_SHT)
-#define FEN_DCORE_SHT 11
-#define FEN_DCORE BIT(FEN_DCORE_SHT)
-#define FEN_ELDR_SHT 12
-#define FEN_ELDR BIT(FEN_ELDR_SHT)
-#define PWC_DV2LDR_SHT 13
-#define PWC_DV2LDR BIT(PWC_DV2LDR_SHT) /* Loader Power Enable*/
-
-/*=== SYS_CLKR ===*/
-#define SYS_CLKSEL_SHT 0
-#define SYS_CLKSEL BIT(SYS_CLKSEL_SHT) /* System Clock 80MHz*/
-#define PS_CLKSEL_SHT 1
-#define PS_CLKSEL BIT(PS_CLKSEL_SHT) /*System power save
- * clock select.
- */
-#define CPU_CLKSEL_SHT 2
-#define CPU_CLKSEL BIT(CPU_CLKSEL_SHT) /* System Clock select,
- * 1: AFE source,
- * 0: System clock(L-Bus)
- */
-#define INT32K_EN_SHT 3
-#define INT32K_EN BIT(INT32K_EN_SHT)
-#define MACSLP_SHT 4
-#define MACSLP BIT(MACSLP_SHT)
-#define MAC_CLK_EN_SHT 11
-#define MAC_CLK_EN BIT(MAC_CLK_EN_SHT) /* MAC Clock Enable.*/
-#define SYS_CLK_EN_SHT 12
-#define SYS_CLK_EN BIT(SYS_CLK_EN_SHT)
-#define RING_CLK_EN_SHT 13
-#define RING_CLK_EN BIT(RING_CLK_EN_SHT)
-#define SWHW_SEL_SHT 14
-#define SWHW_SEL BIT(SWHW_SEL_SHT) /* Load done,
- * control path switch.
- */
-#define FWHW_SEL_SHT 15
-#define FWHW_SEL BIT(FWHW_SEL_SHT) /* Sleep exit,
- * control path switch.
- */
-
-/*9346CR*/
-#define _VPDIDX_MSK 0xFF00
-#define _VPDIDX_SHT 8
-#define _EEM_MSK 0x00C0
-#define _EEM_SHT 6
-#define _EEM0 BIT(6)
-#define _EEM1 BIT(7)
-#define _EEPROM_EN BIT(5)
-#define _9356SEL BIT(4)
-#define _EECS BIT(3)
-#define _EESK BIT(2)
-#define _EEDI BIT(1)
-#define _EEDO BIT(0)
-
-/*AFE_MISC*/
-#define AFE_MISC_USB_MBEN_SHT 7
-#define AFE_MISC_USB_MBEN BIT(AFE_MISC_USB_MBEN_SHT)
-#define AFE_MISC_USB_BGEN_SHT 6
-#define AFE_MISC_USB_BGEN BIT(AFE_MISC_USB_BGEN_SHT)
-#define AFE_MISC_LD12_VDAJ_SHT 4
-#define AFE_MISC_LD12_VDAJ_MSK 0X0030
-#define AFE_MISC_LD12_VDAJ BIT(AFE_MISC_LD12_VDAJ_SHT)
-#define AFE_MISC_I32_EN_SHT 3
-#define AFE_MISC_I32_EN BIT(AFE_MISC_I32_EN_SHT)
-#define AFE_MISC_E32_EN_SHT 2
-#define AFE_MISC_E32_EN BIT(AFE_MISC_E32_EN_SHT)
-#define AFE_MISC_MBEN_SHT 1
-#define AFE_MISC_MBEN BIT(AFE_MISC_MBEN_SHT)/* Enable AFE Macro
- * Block's Mbias.
- */
-#define AFE_MISC_BGEN_SHT 0
-#define AFE_MISC_BGEN BIT(AFE_MISC_BGEN_SHT)/* Enable AFE Macro
- * Block's Bandgap.
- */
-
-/*--------------------------------------------------------------------------*/
-/* SPS1_CTRL bits (Offset 0x18-1E, 56bits)*/
-/*--------------------------------------------------------------------------*/
-#define SPS1_SWEN BIT(1) /* Enable vsps18 SW Macro Block.*/
-#define SPS1_LDEN BIT(0) /* Enable VSPS12 LDO Macro block.*/
-
-/*----------------------------------------------------------------------------*/
-/* LDOA15_CTRL bits (Offset 0x20, 8bits)*/
-/*----------------------------------------------------------------------------*/
-#define LDA15_EN BIT(0) /* Enable LDOA15 Macro Block*/
-
-/*----------------------------------------------------------------------------*/
-/* 8192S LDOV12D_CTRL bit (Offset 0x21, 8bits)*/
-/*----------------------------------------------------------------------------*/
-#define LDV12_EN BIT(0) /* Enable LDOVD12 Macro Block*/
-#define LDV12_SDBY BIT(1) /* LDOVD12 standby mode*/
-
-/*CLK_PS_CTRL*/
-#define _CLK_GATE_EN BIT(0)
-
-/* EFUSE_CTRL*/
-#define EF_FLAG BIT(31) /* Access Flag, Write:1;
- * Read:0
- */
-#define EF_PGPD 0x70000000 /* E-fuse Program time*/
-#define EF_RDT 0x0F000000 /* E-fuse read time: in the
- * unit of cycle time
- */
-#define EF_PDN_EN BIT(19) /* EFuse Power down enable*/
-#define ALD_EN BIT(18) /* Autoload Enable*/
-#define EF_ADDR 0x0003FF00 /* Access Address*/
-#define EF_DATA 0x000000FF /* Access Data*/
-
-/* EFUSE_TEST*/
-#define LDOE25_EN BIT(31) /* Enable LDOE25 Macro Block*/
-
-/* EFUSE_CLK_CTRL*/
-#define EFUSE_CLK_EN BIT(1) /* E-Fuse Clock Enable*/
-#define EFUSE_CLK_SEL BIT(0) /* E-Fuse Clock Select,
- * 0:500K, 1:40M
- */
-
-#endif /*__RTL8712_SYSCFG_BITDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h
deleted file mode 100644
index da5efcdedabe..000000000000
--- a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_SYSCFG_REGDEF_H__
-#define __RTL8712_SYSCFG_REGDEF_H__
-
-#define SYS_ISO_CTRL (RTL8712_SYSCFG_ + 0x0000)
-#define SYS_FUNC_EN (RTL8712_SYSCFG_ + 0x0002)
-#define PMC_FSM (RTL8712_SYSCFG_ + 0x0004)
-#define SYS_CLKR (RTL8712_SYSCFG_ + 0x0008)
-#define EE_9346CR (RTL8712_SYSCFG_ + 0x000A)
-#define EE_VPD (RTL8712_SYSCFG_ + 0x000C)
-#define AFE_MISC (RTL8712_SYSCFG_ + 0x0010)
-#define SPS0_CTRL (RTL8712_SYSCFG_ + 0x0011)
-#define SPS1_CTRL (RTL8712_SYSCFG_ + 0x0018)
-#define RF_CTRL (RTL8712_SYSCFG_ + 0x001F)
-#define LDOA15_CTRL (RTL8712_SYSCFG_ + 0x0020)
-#define LDOV12D_CTRL (RTL8712_SYSCFG_ + 0x0021)
-#define LDOHCI12_CTRL (RTL8712_SYSCFG_ + 0x0022)
-#define LDO_USB_CTRL (RTL8712_SYSCFG_ + 0x0023)
-#define LPLDO_CTRL (RTL8712_SYSCFG_ + 0x0024)
-#define AFE_XTAL_CTRL (RTL8712_SYSCFG_ + 0x0026)
-#define AFE_PLL_CTRL (RTL8712_SYSCFG_ + 0x0028)
-#define EFUSE_CTRL (RTL8712_SYSCFG_ + 0x0030)
-#define EFUSE_TEST (RTL8712_SYSCFG_ + 0x0034)
-#define PWR_DATA (RTL8712_SYSCFG_ + 0x0038)
-#define DPS_TIMER (RTL8712_SYSCFG_ + 0x003C)
-#define RCLK_MON (RTL8712_SYSCFG_ + 0x003E)
-#define EFUSE_CLK_CTRL (RTL8712_SYSCFG_ + 0x02F8)
-
-#endif /*__RTL8712_SYSCFG_REGDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h
deleted file mode 100644
index d7bc9dd5cecd..000000000000
--- a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_TIMECTRL_BITDEF_H__
-#define __RTL8712_TIMECTRL_BITDEF_H__
-
-/*TSFTR*/
-/*SLOT*/
-/*USTIME*/
-
-/*TUBASE*/
-#define _TUBASE_MSK 0x07FF
-
-/*SIFS_CCK*/
-#define _SIFS_CCK_TRX_MSK 0xFF00
-#define _SIFS_CCK_TRX_SHT 0x8
-#define _SIFS_CCK_CTX_MSK 0x00FF
-#define _SIFS_CCK_CTX_SHT 0
-
-/*SIFS_OFDM*/
-#define _SIFS_OFDM_TRX_MSK 0xFF00
-#define _SIFS_OFDM_TRX_SHT 0x8
-#define _SIFS_OFDM_CTX_MSK 0x00FF
-#define _SIFS_OFDM_CTX_SHT 0
-
-/*PIFS*/
-/*ACKTO*/
-/*EIFS*/
-/*BCNITV*/
-/*ATIMWND*/
-
-/*DRVERLYINT*/
-#define _ENSWBCN BIT(15)
-#define _DRVERLY_TU_MSK 0x0FF0
-#define _DRVERLY_TU_SHT 4
-#define _DRVERLY_US_MSK 0x000F
-#define _DRVERLY_US_SHT 0
-
-/*BCNDMATIM*/
-#define _BCNDMATIM_MSK 0x03FF
-
-/*BCNERRTH*/
-/*MLT*/
-
-#endif /* __RTL8712_TIMECTRL_BITDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h
deleted file mode 100644
index b51603f1b880..000000000000
--- a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL8712_TIMECTRL_REGDEF_H__
-#define __RTL8712_TIMECTRL_REGDEF_H__
-
-#define TSFTR (RTL8712_TIMECTRL_ + 0x00)
-#define USTIME (RTL8712_TIMECTRL_ + 0x08)
-#define SLOT (RTL8712_TIMECTRL_ + 0x09)
-#define TUBASE (RTL8712_TIMECTRL_ + 0x0A)
-#define SIFS_CCK (RTL8712_TIMECTRL_ + 0x0C)
-#define SIFS_OFDM (RTL8712_TIMECTRL_ + 0x0E)
-#define PIFS (RTL8712_TIMECTRL_ + 0x10)
-#define ACKTO (RTL8712_TIMECTRL_ + 0x11)
-#define EIFS (RTL8712_TIMECTRL_ + 0x12)
-#define BCNITV (RTL8712_TIMECTRL_ + 0x14)
-#define ATIMWND (RTL8712_TIMECTRL_ + 0x16)
-#define DRVERLYINT (RTL8712_TIMECTRL_ + 0x18)
-#define BCNDMATIM (RTL8712_TIMECTRL_ + 0x1A)
-#define BCNERRTH (RTL8712_TIMECTRL_ + 0x1C)
-#define MLT (RTL8712_TIMECTRL_ + 0x1D)
-
-#endif /* __RTL8712_TIMECTRL_REGDEF_H__ */
diff --git a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h b/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h
deleted file mode 100644
index ea164e482347..000000000000
--- a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_WMAC_BITDEF_H__
-#define __RTL8712_WMAC_BITDEF_H__
-
-/*NAVCTRL*/
-#define _NAV_UPPER_EN BIT(18)
-#define _NAV_MTO_EN BIT(17)
-#define _NAV_UPPER BIT(16)
-#define _NAV_MTO_MSK 0xFF00
-#define _NAV_MTO_SHT 8
-#define _RTSRST_MSK 0x00FF
-#define _RTSRST_SHT 0
-
-/*BWOPMODE*/
-#define _20MHZBW BIT(2)
-
-/*BACAMCMD*/
-#define _BACAM_POLL BIT(31)
-#define _BACAM_RST BIT(17)
-#define _BACAM_RW BIT(16)
-#define _BACAM_ADDR_MSK 0x0000007F
-#define _BACAM_ADDR_SHT 0
-
-/*LBDLY*/
-#define _LBDLY_MSK 0x1F
-
-/*FWDLY*/
-#define _FWDLY_MSK 0x0F
-
-/*RXERR_RPT*/
-#define _RXERR_RPT_SEL_MSK 0xF0000000
-#define _RXERR_RPT_SEL_SHT 28
-#define _RPT_CNT_MSK 0x000FFFFF
-#define _RPT_CNT_SHT 0
-
-#endif /*__RTL8712_WMAC_BITDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h b/drivers/staging/rtl8712/rtl8712_wmac_regdef.h
deleted file mode 100644
index dfe3e9fbed43..000000000000
--- a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_WMAC_REGDEF_H__
-#define __RTL8712_WMAC_REGDEF_H__
-
-#define NAVCTRL (RTL8712_WMAC_ + 0x00)
-#define BWOPMODE (RTL8712_WMAC_ + 0x03)
-#define BACAMCMD (RTL8712_WMAC_ + 0x04)
-#define BACAMCONTENT (RTL8712_WMAC_ + 0x08)
-#define LBDLY (RTL8712_WMAC_ + 0x10)
-#define FWDLY (RTL8712_WMAC_ + 0x11)
-#define HWPC_RX_CTRL (RTL8712_WMAC_ + 0x18)
-#define MQ (RTL8712_WMAC_ + 0x20)
-#define MA (RTL8712_WMAC_ + 0x22)
-#define MS (RTL8712_WMAC_ + 0x24)
-#define CLM_RESULT (RTL8712_WMAC_ + 0x27)
-#define NHM_RPI_CNT (RTL8712_WMAC_ + 0x28)
-#define RXERR_RPT (RTL8712_WMAC_ + 0x30)
-#define NAV_PROT_LEN (RTL8712_WMAC_ + 0x34)
-#define CFEND_TH (RTL8712_WMAC_ + 0x36)
-#define AMPDU_MIN_SPACE (RTL8712_WMAC_ + 0x37)
-#define TXOP_STALL_CTRL (RTL8712_WMAC_ + 0x38)
-
-#endif /*__RTL8712_WMAC_REGDEF_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl8712_xmit.c b/drivers/staging/rtl8712/rtl8712_xmit.c
deleted file mode 100644
index 84a22eba7ebf..000000000000
--- a/drivers/staging/rtl8712/rtl8712_xmit.c
+++ /dev/null
@@ -1,745 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl8712_xmit.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL8712_XMIT_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "wifi.h"
-#include "osdep_intf.h"
-#include "usb_ops.h"
-
-static void dump_xframe(struct _adapter *padapter,
- struct xmit_frame *pxmitframe);
-static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz);
-
-sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag)
-{
- phw_txqueue->ac_tag = ac_tag;
- switch (ac_tag) {
- case BE_QUEUE_INX:
- phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ;
- break;
- case BK_QUEUE_INX:
- phw_txqueue->ff_hwaddr = RTL8712_DMA_BKQ;
- break;
- case VI_QUEUE_INX:
- phw_txqueue->ff_hwaddr = RTL8712_DMA_VIQ;
- break;
- case VO_QUEUE_INX:
- phw_txqueue->ff_hwaddr = RTL8712_DMA_VOQ;
- break;
- case BMC_QUEUE_INX:
- phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ;
- break;
- }
- return _SUCCESS;
-}
-
-int r8712_txframes_sta_ac_pending(struct _adapter *padapter,
- struct pkt_attrib *pattrib)
-{
- struct sta_info *psta;
- struct tx_servq *ptxservq;
- int priority = pattrib->priority;
-
- psta = pattrib->psta;
- switch (priority) {
- case 1:
- case 2:
- ptxservq = &psta->sta_xmitpriv.bk_q;
- break;
- case 4:
- case 5:
- ptxservq = &psta->sta_xmitpriv.vi_q;
- break;
- case 6:
- case 7:
- ptxservq = &psta->sta_xmitpriv.vo_q;
- break;
- case 0:
- case 3:
- default:
- ptxservq = &psta->sta_xmitpriv.be_q;
- break;
- }
- return ptxservq->qcnt;
-}
-
-static u32 get_ff_hwaddr(struct xmit_frame *pxmitframe)
-{
- u32 addr = 0;
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
- struct _adapter *padapter = pxmitframe->padapter;
- struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
-
- if (pxmitframe->frame_tag == TXAGG_FRAMETAG) {
- addr = RTL8712_DMA_H2CCMD;
- } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) {
- addr = RTL8712_DMA_MGTQ;
- } else if (pdvobj->nr_endpoint == 6) {
- switch (pattrib->priority) {
- case 0:
- case 3:
- addr = RTL8712_DMA_BEQ;
- break;
- case 1:
- case 2:
- addr = RTL8712_DMA_BKQ;
- break;
- case 4:
- case 5:
- addr = RTL8712_DMA_VIQ;
- break;
- case 6:
- case 7:
- addr = RTL8712_DMA_VOQ;
- break;
- case 0x10:
- case 0x11:
- case 0x12:
- case 0x13:
- addr = RTL8712_DMA_H2CCMD;
- break;
- default:
- addr = RTL8712_DMA_BEQ;
- break;
- }
- } else if (pdvobj->nr_endpoint == 4) {
- switch (pattrib->qsel) {
- case 0:
- case 3:
- case 1:
- case 2:
- addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/
- break;
- case 4:
- case 5:
- case 6:
- case 7:
- addr = RTL8712_DMA_VOQ;/*RTL8712_EP_HI;*/
- break;
- case 0x10:
- case 0x11:
- case 0x12:
- case 0x13:
- addr = RTL8712_DMA_H2CCMD;
- break;
- default:
- addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/
- break;
- }
- }
- return addr;
-}
-
-static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv,
- struct hw_xmit *phwxmit,
- struct tx_servq *ptxservq,
- struct __queue *pframe_queue)
-{
- struct list_head *xmitframe_plist, *xmitframe_phead;
- struct xmit_frame *pxmitframe = NULL;
-
- xmitframe_phead = &pframe_queue->queue;
- xmitframe_plist = xmitframe_phead->next;
- if (!end_of_queue_search(xmitframe_phead, xmitframe_plist)) {
- pxmitframe = container_of(xmitframe_plist,
- struct xmit_frame, list);
- list_del_init(&pxmitframe->list);
- ptxservq->qcnt--;
- phwxmit->txcmdcnt++;
- }
- return pxmitframe;
-}
-
-static struct xmit_frame *dequeue_xframe_ex(struct xmit_priv *pxmitpriv,
- struct hw_xmit *phwxmit_i, sint entry)
-{
- unsigned long irqL0;
- struct list_head *sta_plist, *sta_phead;
- struct hw_xmit *phwxmit;
- struct tx_servq *ptxservq = NULL;
- struct __queue *pframe_queue = NULL;
- struct xmit_frame *pxmitframe = NULL;
- int i, inx[4];
- int j, acirp_cnt[4];
-
- /*entry indx: 0->vo, 1->vi, 2->be, 3->bk.*/
- inx[0] = 0; acirp_cnt[0] = pxmitpriv->voq_cnt;
- inx[1] = 1; acirp_cnt[1] = pxmitpriv->viq_cnt;
- inx[2] = 2; acirp_cnt[2] = pxmitpriv->beq_cnt;
- inx[3] = 3; acirp_cnt[3] = pxmitpriv->bkq_cnt;
- for (i = 0; i < 4; i++) {
- for (j = i + 1; j < 4; j++) {
- if (acirp_cnt[j] < acirp_cnt[i]) {
- swap(acirp_cnt[i], acirp_cnt[j]);
- swap(inx[i], inx[j]);
- }
- }
- }
- spin_lock_irqsave(&pxmitpriv->lock, irqL0);
- for (i = 0; i < entry; i++) {
- phwxmit = phwxmit_i + inx[i];
- sta_phead = &phwxmit->sta_queue->queue;
- sta_plist = sta_phead->next;
- while (!end_of_queue_search(sta_phead, sta_plist)) {
- ptxservq = container_of(sta_plist, struct tx_servq,
- tx_pending);
- pframe_queue = &ptxservq->sta_pending;
- pxmitframe = dequeue_one_xmitframe(pxmitpriv, phwxmit,
- ptxservq, pframe_queue);
- if (pxmitframe) {
- phwxmit->accnt--;
- goto exit_dequeue_xframe_ex;
- }
- sta_plist = sta_plist->next;
- /*Remove sta node when there are no pending packets.*/
- if (list_empty(&pframe_queue->queue)) {
- /* must be done after sta_plist->next
- * and before break
- */
- list_del_init(&ptxservq->tx_pending);
- }
- }
- }
-exit_dequeue_xframe_ex:
- spin_unlock_irqrestore(&pxmitpriv->lock, irqL0);
- return pxmitframe;
-}
-
-void r8712_do_queue_select(struct _adapter *padapter,
- struct pkt_attrib *pattrib)
-{
- unsigned int qsel = 0;
- struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
-
- if (pdvobj->nr_endpoint == 6) {
- qsel = (unsigned int)pattrib->priority;
- } else if (pdvobj->nr_endpoint == 4) {
- qsel = (unsigned int)pattrib->priority;
- if (qsel == 0 || qsel == 3)
- qsel = 3;
- else if (qsel == 1 || qsel == 2)
- qsel = 1;
- else if (qsel == 4 || qsel == 5)
- qsel = 5;
- else if (qsel == 6 || qsel == 7)
- qsel = 7;
- else
- qsel = 3;
- }
- pattrib->qsel = qsel;
-}
-
-#ifdef CONFIG_R8712_TX_AGGR
-void r8712_construct_txaggr_cmd_desc(struct xmit_buf *pxmitbuf)
-{
- struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf;
-
- /* Fill up TxCmd Descriptor according as USB FW Tx Aaggregation info.*/
- /* dw0 */
- ptx_desc->txdw0 = cpu_to_le32(CMD_HDR_SZ & 0xffff);
- ptx_desc->txdw0 |=
- cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) &
- 0x00ff0000);
- ptx_desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG);
-
- /* dw1 */
- ptx_desc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & 0x00001f00);
-}
-
-void r8712_construct_txaggr_cmd_hdr(struct xmit_buf *pxmitbuf)
-{
- struct xmit_frame *pxmitframe = (struct xmit_frame *)
- pxmitbuf->priv_data;
- struct _adapter *padapter = pxmitframe->padapter;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *)
- (pxmitbuf->pbuf + TXDESC_SIZE);
-
- /* Fill up Cmd Header for USB FW Tx Aggregation.*/
- /* dw0 */
- pcmd_hdr->cmd_dw0 = cpu_to_le32((GEN_CMD_CODE(_AMSDU_TO_AMPDU) << 16) |
- (pcmdpriv->cmd_seq << 24));
- pcmdpriv->cmd_seq++;
-}
-
-void r8712_append_mpdu_unit(struct xmit_buf *pxmitbuf,
- struct xmit_frame *pxmitframe)
-{
- struct _adapter *padapter = pxmitframe->padapter;
- struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf;
- int last_txcmdsz = 0;
- int padding_sz = 0;
-
- /* 802.3->802.11 converter */
- r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe);
- /* free skb struct */
- r8712_xmit_complete(padapter, pxmitframe);
- if (pxmitframe->attrib.ether_type != 0x0806) {
- if ((pxmitframe->attrib.ether_type != 0x888e) &&
- (pxmitframe->attrib.dhcp_pkt != 1)) {
- r8712_issue_addbareq_cmd(padapter,
- pxmitframe->attrib.priority);
- }
- }
- pxmitframe->last[0] = 1;
- update_txdesc(pxmitframe, (uint *)(pxmitframe->buf_addr),
- pxmitframe->attrib.last_txcmdsz);
- /*padding zero */
- last_txcmdsz = pxmitframe->attrib.last_txcmdsz;
- padding_sz = (8 - (last_txcmdsz % 8));
- if ((last_txcmdsz % 8) != 0) {
- int i;
-
- for (i = 0; i < padding_sz; i++)
- *(pxmitframe->buf_addr + TXDESC_SIZE + last_txcmdsz +
- i) = 0;
- }
- /* Add the new mpdu's length */
- ptx_desc->txdw0 = cpu_to_le32((ptx_desc->txdw0 & 0xffff0000) |
- ((ptx_desc->txdw0 & 0x0000ffff) +
- ((TXDESC_SIZE + last_txcmdsz + padding_sz) &
- 0x0000ffff)));
-}
-
-void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf,
- struct xmit_frame *pxmitframe)
-{
- /* linux complete context doesn't need to protect */
- pxmitframe->pxmitbuf = pxmitbuf;
- pxmitbuf->priv_data = pxmitframe;
- pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0];
- /* buffer addr assoc */
- pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + CMD_HDR_SZ;
- /*RTL8712_DMA_H2CCMD */
- r8712_construct_txaggr_cmd_desc(pxmitbuf);
- r8712_construct_txaggr_cmd_hdr(pxmitbuf);
- r8712_append_mpdu_unit(pxmitbuf, pxmitframe);
- pxmitbuf->aggr_nr = 1;
-}
-
-u16 r8712_xmitframe_aggr_next(struct xmit_buf *pxmitbuf,
- struct xmit_frame *pxmitframe)
-{
- pxmitframe->pxmitbuf = pxmitbuf;
- pxmitbuf->priv_data = pxmitframe;
- pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0];
- /* buffer addr assoc */
- pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE +
- (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff);
- r8712_append_mpdu_unit(pxmitbuf, pxmitframe);
- r8712_free_xmitframe_ex(&pxmitframe->padapter->xmitpriv,
- pxmitframe);
- pxmitbuf->aggr_nr++;
-
- return TXDESC_SIZE +
- (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff);
-}
-
-void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf,
- struct xmit_frame *pxmitframe)
-{
- struct _adapter *padapter = pxmitframe->padapter;
- struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
- struct tx_desc *ptxdesc = pxmitbuf->pbuf;
- struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *)
- (pxmitbuf->pbuf + TXDESC_SIZE);
- u16 total_length = (u16)(ptxdesc->txdw0 & 0xffff);
-
- /* use 1st xmitframe as media */
- xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf);
- pcmd_hdr->cmd_dw0 = cpu_to_le32(((total_length - CMD_HDR_SZ) &
- 0x0000ffff) | (pcmd_hdr->cmd_dw0 &
- 0xffff0000));
-
- /* urb length in cmd_dw1 */
- pcmd_hdr->cmd_dw1 = cpu_to_le32((pxmitbuf->aggr_nr & 0xff) |
- ((total_length + TXDESC_SIZE) << 16));
- pxmitframe->last[0] = 1;
- pxmitframe->bpending[0] = false;
- pxmitframe->mem_addr = pxmitbuf->pbuf;
-
- if ((pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % 0x200) ==
- 0) || ((!pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) %
- 0x40) == 0))) {
- ptxdesc->txdw0 |= cpu_to_le32
- (((TXDESC_SIZE + OFFSET_SZ + 8) << OFFSET_SHT) &
- 0x00ff0000);
- /*32 bytes for TX Desc + 8 bytes pending*/
- } else {
- ptxdesc->txdw0 |= cpu_to_le32
- (((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) &
- 0x00ff0000);
- /*default = 32 bytes for TX Desc*/
- }
- r8712_write_port(pxmitframe->padapter, RTL8712_DMA_H2CCMD,
- total_length + TXDESC_SIZE, (u8 *)pxmitframe);
-}
-
-#endif
-
-static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz)
-{
- uint qsel;
- struct _adapter *padapter = pxmitframe->padapter;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct qos_priv *pqospriv = &pmlmepriv->qospriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
- struct tx_desc *ptxdesc = (struct tx_desc *)pmem;
- struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
-#ifdef CONFIG_R8712_TX_AGGR
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-#endif
- u8 blnSetTxDescOffset;
- bool bmcst = is_multicast_ether_addr(pattrib->ra);
- struct ht_priv *phtpriv = &pmlmepriv->htpriv;
- struct tx_desc txdesc_mp;
-
- memcpy(&txdesc_mp, ptxdesc, sizeof(struct tx_desc));
- memset(ptxdesc, 0, sizeof(struct tx_desc));
- /* offset 0 */
- ptxdesc->txdw0 |= cpu_to_le32(sz & 0x0000ffff);
- if (pdvobj->ishighspeed) {
- if (((sz + TXDESC_SIZE) % 512) == 0)
- blnSetTxDescOffset = 1;
- else
- blnSetTxDescOffset = 0;
- } else {
- if (((sz + TXDESC_SIZE) % 64) == 0)
- blnSetTxDescOffset = 1;
- else
- blnSetTxDescOffset = 0;
- }
- if (blnSetTxDescOffset) {
- /* 32 bytes for TX Desc + 8 bytes pending */
- ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ + 8) <<
- OFFSET_SHT) & 0x00ff0000);
- } else {
- /* default = 32 bytes for TX Desc */
- ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) <<
- OFFSET_SHT) & 0x00ff0000);
- }
- ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG);
- if (pxmitframe->frame_tag == DATA_FRAMETAG) {
- /* offset 4 */
- ptxdesc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x1f);
-
-#ifdef CONFIG_R8712_TX_AGGR
- /* dirty workaround, need to check if it is aggr cmd. */
- if ((u8 *)pmem != (u8 *)pxmitframe->pxmitbuf->pbuf) {
- ptxdesc->txdw0 |= cpu_to_le32
- ((0x3 << TYPE_SHT) & TYPE_MSK);
- qsel = (uint)(pattrib->qsel & 0x0000001f);
- if (qsel == 2)
- qsel = 0;
- ptxdesc->txdw1 |= cpu_to_le32
- ((qsel << QSEL_SHT) & 0x00001f00);
- ptxdesc->txdw2 = cpu_to_le32
- ((qsel << RTS_RC_SHT) & 0x001f0000);
- ptxdesc->txdw6 |= cpu_to_le32
- ((0x5 << RSVD6_SHT) & RSVD6_MSK);
- } else {
- ptxdesc->txdw0 |= cpu_to_le32
- ((0x3 << TYPE_SHT) & TYPE_MSK);
- ptxdesc->txdw1 |= cpu_to_le32
- ((0x13 << QSEL_SHT) & 0x00001f00);
- qsel = (uint)(pattrib->qsel & 0x0000001f);
- if (qsel == 2)
- qsel = 0;
- ptxdesc->txdw2 = cpu_to_le32
- ((qsel << RTS_RC_SHT) & 0x0001f000);
- ptxdesc->txdw7 |= cpu_to_le32
- (pcmdpriv->cmd_seq << 24);
- pcmdpriv->cmd_seq++;
- }
- pattrib->qsel = 0x13;
-#else
- qsel = (uint)(pattrib->qsel & 0x0000001f);
- ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00);
-#endif
- if (!pqospriv->qos_option)
- ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/*Non-QoS*/
- if ((pattrib->encrypt > 0) && !pattrib->bswenc) {
- switch (pattrib->encrypt) { /*SEC_TYPE*/
- case _WEP40_:
- case _WEP104_:
- ptxdesc->txdw1 |= cpu_to_le32((0x01 << 22) &
- 0x00c00000);
- /*KEY_ID when WEP is used;*/
- ptxdesc->txdw1 |=
- cpu_to_le32((psecuritypriv->PrivacyKeyIndex << 17) &
- 0x00060000);
- break;
- case _TKIP_:
- case _TKIP_WTMIC_:
- ptxdesc->txdw1 |= cpu_to_le32((0x02 << 22) &
- 0x00c00000);
- break;
- case _AES_:
- ptxdesc->txdw1 |= cpu_to_le32((0x03 << 22) &
- 0x00c00000);
- break;
- case _NO_PRIVACY_:
- default:
- break;
- }
- }
- /*offset 8*/
- if (bmcst)
- ptxdesc->txdw2 |= cpu_to_le32(BMC);
-
- /*offset 12*/
- /* f/w will increase the seqnum by itself, driver pass the
- * correct priority to fw.
- * fw will check the correct priority for increasing the
- * seqnum per tid. about usb using 4-endpoint, qsel points out
- * the correct mapping between AC&Endpoint,
- * the purpose is that correct mapping lets the MAC release
- * the AC Queue list correctly.
- */
- ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) &
- 0x0fff0000);
- if ((pattrib->ether_type != 0x888e) &&
- (pattrib->ether_type != 0x0806) &&
- (pattrib->dhcp_pkt != 1)) {
- /*Not EAP & ARP type data packet*/
- if (phtpriv->ht_option == 1) { /*B/G/N Mode*/
- if (!phtpriv->ampdu_enable)
- ptxdesc->txdw2 |= cpu_to_le32(BK);
- }
- } else {
- /* EAP data packet and ARP packet.
- * Use the 1M data rate to send the EAP/ARP packet.
- * This will maybe make the handshake smooth.
- */
- /*driver uses data rate*/
- ptxdesc->txdw4 = cpu_to_le32(0x80000000);
- ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/*1M*/
- }
- if (pattrib->pctrl == 1) { /* mp tx packets */
- struct tx_desc *ptxdesc_mp;
-
- ptxdesc_mp = &txdesc_mp;
- /* offset 8 */
- ptxdesc->txdw2 = ptxdesc_mp->txdw2;
- if (bmcst)
- ptxdesc->txdw2 |= cpu_to_le32(BMC);
- ptxdesc->txdw2 |= cpu_to_le32(BK);
- /* offset 16 */
- ptxdesc->txdw4 = ptxdesc_mp->txdw4;
- /* offset 20 */
- ptxdesc->txdw5 = ptxdesc_mp->txdw5;
- pattrib->pctrl = 0;/* reset to zero; */
- }
- } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) {
- /* offset 4 */
- /* CAM_ID(MAC_ID), default=5; */
- ptxdesc->txdw1 |= cpu_to_le32((0x05) & 0x1f);
- qsel = (uint)(pattrib->qsel & 0x0000001f);
- ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00);
- ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/* Non-QoS */
- /* offset 8 */
- if (bmcst)
- ptxdesc->txdw2 |= cpu_to_le32(BMC);
- /* offset 12 */
- /* f/w will increase the seqnum by itself, driver pass the
- * correct priority to fw.
- * fw will check the correct priority for increasing the seqnum
- * per tid. about usb using 4-endpoint, qsel points out the
- * correct mapping between AC&Endpoint,
- * the purpose is that correct mapping let the MAC releases
- * the AC Queue list correctly.
- */
- ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) &
- 0x0fff0000);
- /* offset 16 */
- ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/
- /* offset 20 */
- ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/* gtest 1M */
- } else if (pxmitframe->frame_tag == TXAGG_FRAMETAG) {
- /* offset 4 */
- qsel = 0x13;
- ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00);
- } else {
- /* offset 4 */
- qsel = (uint)(pattrib->priority & 0x0000001f);
- ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00);
- /*offset 8*/
- /*offset 12*/
- ptxdesc->txdw3 = cpu_to_le32((pattrib->seqnum << SEQ_SHT) &
- 0x0fff0000);
- /*offset 16*/
- ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/
- /*offset 20*/
- ptxdesc->txdw5 = cpu_to_le32(0x001f9600);/*gtest*/
- }
-}
-
-int r8712_xmitframe_complete(struct _adapter *padapter,
- struct xmit_priv *pxmitpriv,
- struct xmit_buf *pxmitbuf)
-{
- struct hw_xmit *phwxmits;
- sint hwentry;
- struct xmit_frame *pxmitframe = NULL;
-#ifdef CONFIG_R8712_TX_AGGR
- struct xmit_frame *p2ndxmitframe = NULL;
-#else
- int res = _SUCCESS, xcnt = 0;
-#endif
-
- phwxmits = pxmitpriv->hwxmits;
- hwentry = pxmitpriv->hwxmit_entry;
- if (!pxmitbuf) {
- pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv);
- if (!pxmitbuf)
- return false;
-#ifdef CONFIG_R8712_TX_AGGR
- pxmitbuf->aggr_nr = 0;
-#endif
- }
- /* 1st frame dequeued */
- pxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry);
- /* need to remember the 1st frame */
- if (pxmitframe) {
-
-#ifdef CONFIG_R8712_TX_AGGR
- /* 1. dequeue 2nd frame
- * 2. aggr if 2nd xframe is dequeued, else dump directly
- */
- if (AGGR_NR_HIGH_BOUND > 1)
- p2ndxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits,
- hwentry);
- if (pxmitframe->frame_tag != DATA_FRAMETAG) {
- r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
- return false;
- }
- if (p2ndxmitframe)
- if (p2ndxmitframe->frame_tag != DATA_FRAMETAG) {
- r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
- return false;
- }
- r8712_xmitframe_aggr_1st(pxmitbuf, pxmitframe);
- if (p2ndxmitframe) {
- u16 total_length;
-
- total_length = r8712_xmitframe_aggr_next(
- pxmitbuf, p2ndxmitframe);
- do {
- p2ndxmitframe = dequeue_xframe_ex(
- pxmitpriv, phwxmits, hwentry);
- if (p2ndxmitframe)
- total_length =
- r8712_xmitframe_aggr_next(
- pxmitbuf,
- p2ndxmitframe);
- else
- break;
- } while (total_length <= 0x1800 &&
- pxmitbuf->aggr_nr <= AGGR_NR_HIGH_BOUND);
- }
- if (pxmitbuf->aggr_nr > 0)
- r8712_dump_aggr_xframe(pxmitbuf, pxmitframe);
-
-#else
-
- xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf);
- if (pxmitframe->frame_tag == DATA_FRAMETAG) {
- if (pxmitframe->attrib.priority <= 15)
- res = r8712_xmitframe_coalesce(padapter,
- pxmitframe->pkt, pxmitframe);
- /* always return ndis_packet after
- * r8712_xmitframe_coalesce
- */
- r8712_xmit_complete(padapter, pxmitframe);
- }
- if (res == _SUCCESS)
- dump_xframe(padapter, pxmitframe);
- else
- r8712_free_xmitframe_ex(pxmitpriv, pxmitframe);
- xcnt++;
-#endif
-
- } else { /* pxmitframe == NULL && p2ndxmitframe == NULL */
- r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
- return false;
- }
- return true;
-}
-
-static void dump_xframe(struct _adapter *padapter,
- struct xmit_frame *pxmitframe)
-{
- int t, sz, w_sz;
- u8 *mem_addr;
- u32 ff_hwaddr;
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- if (pxmitframe->attrib.ether_type != 0x0806) {
- if (pxmitframe->attrib.ether_type != 0x888e)
- r8712_issue_addbareq_cmd(padapter, pattrib->priority);
- }
- mem_addr = pxmitframe->buf_addr;
- for (t = 0; t < pattrib->nr_frags; t++) {
- if (t != (pattrib->nr_frags - 1)) {
- sz = pxmitpriv->frag_len;
- sz = sz - 4 - (psecuritypriv->sw_encrypt ? 0 :
- pattrib->icv_len);
- pxmitframe->last[t] = 0;
- } else {
- sz = pattrib->last_txcmdsz;
- pxmitframe->last[t] = 1;
- }
- update_txdesc(pxmitframe, (uint *)mem_addr, sz);
- w_sz = sz + TXDESC_SIZE;
- pxmitframe->mem_addr = mem_addr;
- pxmitframe->bpending[t] = false;
- ff_hwaddr = get_ff_hwaddr(pxmitframe);
-#ifdef CONFIG_R8712_TX_AGGR
- r8712_write_port(padapter, RTL8712_DMA_H2CCMD, w_sz,
- (unsigned char *)pxmitframe);
-#else
- r8712_write_port(padapter, ff_hwaddr, w_sz,
- (unsigned char *)pxmitframe);
-#endif
- mem_addr += w_sz;
- mem_addr = (u8 *)RND4(((addr_t)(mem_addr)));
- }
-}
-
-void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe)
-{
- int res;
-
- res = r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe);
- pxmitframe->pkt = NULL;
- if (res == _SUCCESS)
- dump_xframe(padapter, pxmitframe);
-}
-
-int r8712_xmit_enqueue(struct _adapter *padapter, struct xmit_frame *pxmitframe)
-{
- if (r8712_xmit_classifier(padapter, pxmitframe)) {
- pxmitframe->pkt = NULL;
- return _FAIL;
- }
- return _SUCCESS;
-}
diff --git a/drivers/staging/rtl8712/rtl8712_xmit.h b/drivers/staging/rtl8712/rtl8712_xmit.h
deleted file mode 100644
index 5cd651a0de75..000000000000
--- a/drivers/staging/rtl8712/rtl8712_xmit.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL8712_XMIT_H_
-#define _RTL8712_XMIT_H_
-
-#define HWXMIT_ENTRY 4
-
-#define VO_QUEUE_INX 0
-#define VI_QUEUE_INX 1
-#define BE_QUEUE_INX 2
-#define BK_QUEUE_INX 3
-#define TS_QUEUE_INX 4
-#define MGT_QUEUE_INX 5
-#define BMC_QUEUE_INX 6
-#define BCN_QUEUE_INX 7
-
-#define HW_QUEUE_ENTRY 8
-
-#define TXDESC_SIZE 32
-#define TXDESC_OFFSET TXDESC_SIZE
-
-#define NR_AMSDU_XMITFRAME 8
-#define NR_TXAGG_XMITFRAME 8
-
-#define MAX_AMSDU_XMITBUF_SZ 8704
-#define MAX_TXAGG_XMITBUF_SZ 16384 /*16k*/
-
-#define tx_cmd tx_desc
-
-/*
- *defined for TX DESC Operation
- */
-
-#define MAX_TID (15)
-
-/*OFFSET 0*/
-#define OFFSET_SZ (0)
-#define OFFSET_SHT (16)
-#define OWN BIT(31)
-#define FSG BIT(27)
-#define LSG BIT(26)
-#define TYPE_SHT (24)
-#define TYPE_MSK (0x03000000)
-
-/*OFFSET 4*/
-#define PKT_OFFSET_SZ (0)
-#define QSEL_SHT (8)
-#define HWPC BIT(31)
-
-/*OFFSET 8*/
-#define BMC BIT(7)
-#define BK BIT(30)
-#define AGG_EN BIT(29)
-#define RTS_RC_SHT (16)
-
-/*OFFSET 12*/
-#define SEQ_SHT (16)
-
-/*OFFSET 16*/
-#define TXBW BIT(18)
-
-/*OFFSET 20*/
-#define DISFB BIT(15)
-#define RSVD6_MSK (0x00E00000)
-#define RSVD6_SHT (21)
-
-struct tx_desc {
- /*DWORD 0*/
- __le32 txdw0;
- __le32 txdw1;
- __le32 txdw2;
- __le32 txdw3;
- __le32 txdw4;
- __le32 txdw5;
- __le32 txdw6;
- __le32 txdw7;
-};
-
-union txdesc {
- struct tx_desc txdesc;
- unsigned int value[TXDESC_SIZE >> 2];
-};
-
-int r8712_xmitframe_complete(struct _adapter *padapter,
- struct xmit_priv *pxmitpriv,
- struct xmit_buf *pxmitbuf);
-void r8712_do_queue_select(struct _adapter *padapter,
- struct pkt_attrib *pattrib);
-
-#ifdef CONFIG_R8712_TX_AGGR
-void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf,
- struct xmit_frame *pxmitframe);
-void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf,
- struct xmit_frame *pxmitframe);
-#endif
-
-#endif
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c
deleted file mode 100644
index 4be96df5a329..000000000000
--- a/drivers/staging/rtl8712/rtl871x_cmd.c
+++ /dev/null
@@ -1,796 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_cmd.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_CMD_C_
-
-#include <linux/compiler.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/kref.h>
-#include <linux/netdevice.h>
-#include <linux/skbuff.h>
-#include <linux/usb.h>
-#include <linux/usb/ch9.h>
-#include <linux/circ_buf.h>
-#include <linux/uaccess.h>
-#include <asm/byteorder.h>
-#include <linux/atomic.h>
-#include <linux/semaphore.h>
-#include <linux/rtnetlink.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "recv_osdep.h"
-#include "mlme_osdep.h"
-
-/*
- * Caller and the r8712_cmd_thread can protect cmd_q by spin_lock.
- * No irqsave is necessary.
- */
-
-int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv)
-{
- init_completion(&pcmdpriv->cmd_queue_comp);
- init_completion(&pcmdpriv->terminate_cmdthread_comp);
-
- _init_queue(&(pcmdpriv->cmd_queue));
-
- /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
- pcmdpriv->cmd_seq = 1;
- pcmdpriv->cmd_allocated_buf = kmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ,
- GFP_ATOMIC);
- if (!pcmdpriv->cmd_allocated_buf)
- return -ENOMEM;
- pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ -
- ((addr_t)(pcmdpriv->cmd_allocated_buf) &
- (CMDBUFF_ALIGN_SZ - 1));
- pcmdpriv->rsp_allocated_buf = kmalloc(MAX_RSPSZ + 4, GFP_ATOMIC);
- if (!pcmdpriv->rsp_allocated_buf) {
- kfree(pcmdpriv->cmd_allocated_buf);
- pcmdpriv->cmd_allocated_buf = NULL;
- return -ENOMEM;
- }
- pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 -
- ((addr_t)(pcmdpriv->rsp_allocated_buf) & 3);
- pcmdpriv->cmd_issued_cnt = 0;
- pcmdpriv->cmd_done_cnt = 0;
- pcmdpriv->rsp_cnt = 0;
- return 0;
-}
-
-int r8712_init_evt_priv(struct evt_priv *pevtpriv)
-{
- /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
- pevtpriv->event_seq = 0;
- pevtpriv->evt_allocated_buf = kmalloc(MAX_EVTSZ + 4, GFP_ATOMIC);
-
- if (!pevtpriv->evt_allocated_buf)
- return -ENOMEM;
- pevtpriv->evt_buf = pevtpriv->evt_allocated_buf + 4 -
- ((addr_t)(pevtpriv->evt_allocated_buf) & 3);
- pevtpriv->evt_done_cnt = 0;
- return 0;
-}
-
-void r8712_free_evt_priv(struct evt_priv *pevtpriv)
-{
- kfree(pevtpriv->evt_allocated_buf);
-}
-
-void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv)
-{
- if (pcmdpriv) {
- kfree(pcmdpriv->cmd_allocated_buf);
- kfree(pcmdpriv->rsp_allocated_buf);
- }
-}
-
-/*
- * Calling Context:
- *
- * r8712_enqueue_cmd can only be called between kernel thread,
- * since only spin_lock is used.
- *
- * ISR/Call-Back functions can't call this sub-function.
- *
- */
-
-void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
-{
- struct __queue *queue;
- unsigned long irqL;
-
- if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag)
- return;
- if (!obj)
- return;
- queue = &pcmdpriv->cmd_queue;
- spin_lock_irqsave(&queue->lock, irqL);
- list_add_tail(&obj->list, &queue->queue);
- spin_unlock_irqrestore(&queue->lock, irqL);
- complete(&pcmdpriv->cmd_queue_comp);
-}
-
-struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue)
-{
- unsigned long irqL;
- struct cmd_obj *obj;
-
- spin_lock_irqsave(&queue->lock, irqL);
- obj = list_first_entry_or_null(&queue->queue,
- struct cmd_obj, list);
- if (obj)
- list_del_init(&obj->list);
- spin_unlock_irqrestore(&queue->lock, irqL);
- return obj;
-}
-
-void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
-{
- unsigned long irqL;
- struct __queue *queue;
-
- if (!obj)
- return;
- if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag)
- return;
- queue = &pcmdpriv->cmd_queue;
- spin_lock_irqsave(&queue->lock, irqL);
- list_add_tail(&obj->list, &queue->queue);
- spin_unlock_irqrestore(&queue->lock, irqL);
- complete(&pcmdpriv->cmd_queue_comp);
-}
-
-void r8712_free_cmd_obj(struct cmd_obj *pcmd)
-{
- if ((pcmd->cmdcode != _JoinBss_CMD_) &&
- (pcmd->cmdcode != _CreateBss_CMD_))
- kfree(pcmd->parmbuf);
- if (pcmd->rsp) {
- if (pcmd->rspsz != 0)
- kfree(pcmd->rsp);
- }
- kfree(pcmd);
-}
-
-u8 r8712_sitesurvey_cmd(struct _adapter *padapter,
- struct ndis_802_11_ssid *pssid)
- __must_hold(&padapter->mlmepriv.lock)
-{
- struct cmd_obj *ph2c;
- struct sitesurvey_parm *psurveyPara;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return _FAIL;
- psurveyPara = kmalloc(sizeof(*psurveyPara), GFP_ATOMIC);
- if (!psurveyPara) {
- kfree(ph2c);
- return _FAIL;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara,
- GEN_CMD_CODE(_SiteSurvey));
- psurveyPara->bsslimit = cpu_to_le32(48);
- psurveyPara->passive_mode = cpu_to_le32(pmlmepriv->passive_mode);
- psurveyPara->ss_ssidlen = 0;
- memset(psurveyPara->ss_ssid, 0, IW_ESSID_MAX_SIZE + 1);
- if (pssid && pssid->SsidLength) {
- int len = min_t(int, pssid->SsidLength, IW_ESSID_MAX_SIZE);
-
- memcpy(psurveyPara->ss_ssid, pssid->Ssid, len);
- psurveyPara->ss_ssidlen = cpu_to_le32(len);
- }
- set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
- r8712_enqueue_cmd(pcmdpriv, ph2c);
- mod_timer(&pmlmepriv->scan_to_timer,
- jiffies + msecs_to_jiffies(SCANNING_TIMEOUT));
- padapter->ledpriv.LedControlHandler(padapter, LED_CTL_SITE_SURVEY);
- complete(&padapter->rx_filter_ready);
- return _SUCCESS;
-}
-
-int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset)
-{
- struct cmd_obj *ph2c;
- struct setdatarate_parm *pbsetdataratepara;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return -ENOMEM;
- pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC);
- if (!pbsetdataratepara) {
- kfree(ph2c);
- return -ENOMEM;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara,
- GEN_CMD_CODE(_SetDataRate));
- pbsetdataratepara->mac_id = 5;
- memcpy(pbsetdataratepara->datarates, rateset, NumRates);
- r8712_enqueue_cmd(pcmdpriv, ph2c);
- return 0;
-}
-
-void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan)
-{
- struct cmd_obj *ph2c;
- struct SetChannelPlan_param *psetchplanpara;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return;
- psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC);
- if (!psetchplanpara) {
- kfree(ph2c);
- return;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara,
- GEN_CMD_CODE(_SetChannelPlan));
- psetchplanpara->ChannelPlan = chplan;
- r8712_enqueue_cmd(pcmdpriv, ph2c);
-}
-
-int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val)
-{
- struct cmd_obj *ph2c;
- struct writeRF_parm *pwriterfparm;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return -ENOMEM;
- pwriterfparm = kmalloc(sizeof(*pwriterfparm), GFP_ATOMIC);
- if (!pwriterfparm) {
- kfree(ph2c);
- return -ENOMEM;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg));
- pwriterfparm->offset = offset;
- pwriterfparm->value = val;
- r8712_enqueue_cmd(pcmdpriv, ph2c);
- return 0;
-}
-
-int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval)
-{
- struct cmd_obj *ph2c;
- struct readRF_parm *prdrfparm;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return -ENOMEM;
- prdrfparm = kmalloc(sizeof(*prdrfparm), GFP_ATOMIC);
- if (!prdrfparm) {
- kfree(ph2c);
- return -ENOMEM;
- }
- INIT_LIST_HEAD(&ph2c->list);
- ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg);
- ph2c->parmbuf = (unsigned char *)prdrfparm;
- ph2c->cmdsz = sizeof(struct readRF_parm);
- ph2c->rsp = pval;
- ph2c->rspsz = sizeof(struct readRF_rsp);
- prdrfparm->offset = offset;
- r8712_enqueue_cmd(pcmdpriv, ph2c);
- return 0;
-}
-
-void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd)
-{
- kfree(pcmd->parmbuf);
- kfree(pcmd);
- padapter->mppriv.workparam.bcompleted = true;
-}
-
-void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd)
-{
- kfree(pcmd->parmbuf);
- kfree(pcmd);
-
- padapter->mppriv.workparam.bcompleted = true;
-}
-
-int r8712_createbss_cmd(struct _adapter *padapter)
-{
- struct cmd_obj *pcmd;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct wlan_bssid_ex *pdev_network =
- &padapter->registrypriv.dev_network;
-
- padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
- pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
- if (!pcmd)
- return -ENOMEM;
- INIT_LIST_HEAD(&pcmd->list);
- pcmd->cmdcode = _CreateBss_CMD_;
- pcmd->parmbuf = (unsigned char *)pdev_network;
- pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(pdev_network);
- pcmd->rsp = NULL;
- pcmd->rspsz = 0;
- /* notes: translate IELength & Length after assign to cmdsz; */
- pdev_network->Length = pcmd->cmdsz;
- pdev_network->IELength = pdev_network->IELength;
- pdev_network->Ssid.SsidLength = pdev_network->Ssid.SsidLength;
- r8712_enqueue_cmd(pcmdpriv, pcmd);
- return 0;
-}
-
-int r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork)
-{
- struct wlan_bssid_ex *psecnetwork;
- struct cmd_obj *pcmd;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct qos_priv *pqospriv = &pmlmepriv->qospriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct registry_priv *pregistrypriv = &padapter->registrypriv;
- enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode =
- pnetwork->network.InfrastructureMode;
-
- padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
- pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
- if (!pcmd)
- return -ENOMEM;
-
- /* for hidden ap to set fw_state here */
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE) !=
- true) {
- switch (ndis_network_mode) {
- case Ndis802_11IBSS:
- pmlmepriv->fw_state |= WIFI_ADHOC_STATE;
- break;
- case Ndis802_11Infrastructure:
- pmlmepriv->fw_state |= WIFI_STATION_STATE;
- break;
- case Ndis802_11APMode:
- case Ndis802_11AutoUnknown:
- case Ndis802_11InfrastructureMax:
- break;
- }
- }
- psecnetwork = &psecuritypriv->sec_bss;
- memcpy(psecnetwork, &pnetwork->network, sizeof(*psecnetwork));
- psecuritypriv->authenticator_ie[0] = (unsigned char)
- psecnetwork->IELength;
- if ((psecnetwork->IELength - 12) < (256 - 1))
- memcpy(&psecuritypriv->authenticator_ie[1],
- &psecnetwork->IEs[12], psecnetwork->IELength - 12);
- else
- memcpy(&psecuritypriv->authenticator_ie[1],
- &psecnetwork->IEs[12], (256 - 1));
- psecnetwork->IELength = 0;
- /*
- * If the driver wants to use the bssid to create the connection.
- * If not, we copy the connecting AP's MAC address to it so that
- * the driver just has the bssid information for PMKIDList searching.
- */
- if (!pmlmepriv->assoc_by_bssid)
- ether_addr_copy(&pmlmepriv->assoc_bssid[0],
- &pnetwork->network.MacAddress[0]);
- psecnetwork->IELength = r8712_restruct_sec_ie(padapter,
- &pnetwork->network.IEs[0],
- &psecnetwork->IEs[0],
- pnetwork->network.IELength);
- pqospriv->qos_option = 0;
- if (pregistrypriv->wmm_enable) {
- u32 tmp_len;
-
- tmp_len = r8712_restruct_wmm_ie(padapter,
- &pnetwork->network.IEs[0],
- &psecnetwork->IEs[0],
- pnetwork->network.IELength,
- psecnetwork->IELength);
- if (psecnetwork->IELength != tmp_len) {
- psecnetwork->IELength = tmp_len;
- pqospriv->qos_option = 1; /* WMM IE in beacon */
- } else {
- pqospriv->qos_option = 0; /* no WMM IE in beacon */
- }
- }
- if (pregistrypriv->ht_enable) {
- /*
- * For WEP mode, we will use the bg mode to do the connection
- * to avoid some IOT issues, especially for Realtek 8192u
- * SoftAP.
- */
- if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_) &&
- (padapter->securitypriv.PrivacyAlgrthm != _WEP104_)) {
- /* restructure_ht_ie */
- r8712_restructure_ht_ie(padapter,
- &pnetwork->network.IEs[0],
- &psecnetwork->IEs[0],
- pnetwork->network.IELength,
- &psecnetwork->IELength);
- }
- }
- psecuritypriv->supplicant_ie[0] = (u8)psecnetwork->IELength;
- if (psecnetwork->IELength < 255)
- memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
- psecnetwork->IELength);
- else
- memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
- 255);
- /* get cmdsz before endian conversion */
- pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(psecnetwork);
-#ifdef __BIG_ENDIAN
- /* wlan_network endian conversion */
- psecnetwork->Length = cpu_to_le32(psecnetwork->Length);
- psecnetwork->Ssid.SsidLength = cpu_to_le32(
- psecnetwork->Ssid.SsidLength);
- psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy);
- psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi);
- psecnetwork->NetworkTypeInUse = cpu_to_le32(
- psecnetwork->NetworkTypeInUse);
- psecnetwork->Configuration.ATIMWindow = cpu_to_le32(
- psecnetwork->Configuration.ATIMWindow);
- psecnetwork->Configuration.BeaconPeriod = cpu_to_le32(
- psecnetwork->Configuration.BeaconPeriod);
- psecnetwork->Configuration.DSConfig = cpu_to_le32(
- psecnetwork->Configuration.DSConfig);
- psecnetwork->Configuration.FHConfig.DwellTime = cpu_to_le32(
- psecnetwork->Configuration.FHConfig.DwellTime);
- psecnetwork->Configuration.FHConfig.HopPattern = cpu_to_le32(
- psecnetwork->Configuration.FHConfig.HopPattern);
- psecnetwork->Configuration.FHConfig.HopSet = cpu_to_le32(
- psecnetwork->Configuration.FHConfig.HopSet);
- psecnetwork->Configuration.FHConfig.Length = cpu_to_le32(
- psecnetwork->Configuration.FHConfig.Length);
- psecnetwork->Configuration.Length = cpu_to_le32(
- psecnetwork->Configuration.Length);
- psecnetwork->InfrastructureMode = cpu_to_le32(
- psecnetwork->InfrastructureMode);
- psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength);
-#endif
- INIT_LIST_HEAD(&pcmd->list);
- pcmd->cmdcode = _JoinBss_CMD_;
- pcmd->parmbuf = (unsigned char *)psecnetwork;
- pcmd->rsp = NULL;
- pcmd->rspsz = 0;
- r8712_enqueue_cmd(pcmdpriv, pcmd);
- return 0;
-}
-
-void r8712_disassoc_cmd(struct _adapter *padapter) /* for sta_mode */
-{
- struct cmd_obj *pdisconnect_cmd;
- struct disconnect_parm *pdisconnect;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-
- pdisconnect_cmd = kmalloc(sizeof(*pdisconnect_cmd), GFP_ATOMIC);
- if (!pdisconnect_cmd)
- return;
- pdisconnect = kmalloc(sizeof(*pdisconnect), GFP_ATOMIC);
- if (!pdisconnect) {
- kfree(pdisconnect_cmd);
- return;
- }
- init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect,
- _DisConnect_CMD_);
- r8712_enqueue_cmd(pcmdpriv, pdisconnect_cmd);
-}
-
-void r8712_setopmode_cmd(struct _adapter *padapter,
- enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype)
-{
- struct cmd_obj *ph2c;
- struct setopmode_parm *psetop;
-
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return;
- psetop = kmalloc(sizeof(*psetop), GFP_ATOMIC);
- if (!psetop) {
- kfree(ph2c);
- return;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
- psetop->mode = (u8)networktype;
- r8712_enqueue_cmd(pcmdpriv, ph2c);
-}
-
-void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key)
-{
- struct cmd_obj *ph2c;
- struct set_stakey_parm *psetstakey_para;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct set_stakey_rsp *psetstakey_rsp = NULL;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct sta_info *sta = (struct sta_info *)psta;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return;
- psetstakey_para = kmalloc(sizeof(*psetstakey_para), GFP_ATOMIC);
- if (!psetstakey_para) {
- kfree(ph2c);
- return;
- }
- psetstakey_rsp = kmalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC);
- if (!psetstakey_rsp) {
- kfree(ph2c);
- kfree(psetstakey_para);
- return;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
- ph2c->rsp = (u8 *)psetstakey_rsp;
- ph2c->rspsz = sizeof(struct set_stakey_rsp);
- ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
- psetstakey_para->algorithm = (unsigned char)
- psecuritypriv->PrivacyAlgrthm;
- else
- GET_ENCRY_ALGO(psecuritypriv, sta,
- psetstakey_para->algorithm, false);
- if (unicast_key)
- memcpy(&psetstakey_para->key, &sta->x_UncstKey, 16);
- else
- memcpy(&psetstakey_para->key,
- &psecuritypriv->XGrpKey[
- psecuritypriv->XGrpKeyid - 1]. skey, 16);
- r8712_enqueue_cmd(pcmdpriv, ph2c);
-}
-
-void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr)
-{
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct cmd_obj *ph2c;
- struct SetMacAddr_param *psetMacAddr_para;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return;
- psetMacAddr_para = kmalloc(sizeof(*psetMacAddr_para), GFP_ATOMIC);
- if (!psetMacAddr_para) {
- kfree(ph2c);
- return;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para,
- _SetMacAddress_CMD_);
- ether_addr_copy(psetMacAddr_para->MacAddr, mac_addr);
- r8712_enqueue_cmd(pcmdpriv, ph2c);
-}
-
-void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid)
-{
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct cmd_obj *ph2c;
- struct addBaReq_parm *paddbareq_parm;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return;
- paddbareq_parm = kmalloc(sizeof(*paddbareq_parm), GFP_ATOMIC);
- if (!paddbareq_parm) {
- kfree(ph2c);
- return;
- }
- paddbareq_parm->tid = tid;
- init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm,
- GEN_CMD_CODE(_AddBAReq));
- r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
-}
-
-void r8712_wdg_wk_cmd(struct _adapter *padapter)
-{
- struct cmd_obj *ph2c;
- struct drvint_cmd_parm *pdrvintcmd_param;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return;
- pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC);
- if (!pdrvintcmd_param) {
- kfree(ph2c);
- return;
- }
- pdrvintcmd_param->i_cid = WDG_WK_CID;
- pdrvintcmd_param->sz = 0;
- pdrvintcmd_param->pbuf = NULL;
- init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_);
- r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
-}
-
-void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
-{
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- if (pcmd->res != H2C_SUCCESS)
- clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
- r8712_free_cmd_obj(pcmd);
-}
-
-void r8712_disassoc_cmd_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd)
-{
- unsigned long irqL;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- if (pcmd->res != H2C_SUCCESS) {
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- set_fwstate(pmlmepriv, _FW_LINKED);
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- return;
- }
- r8712_free_cmd_obj(pcmd);
-}
-
-void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
-{
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- if (pcmd->res != H2C_SUCCESS)
- mod_timer(&pmlmepriv->assoc_timer,
- jiffies + msecs_to_jiffies(1));
- r8712_free_cmd_obj(pcmd);
-}
-
-void r8712_createbss_cmd_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd)
-{
- unsigned long irqL;
- struct sta_info *psta = NULL;
- struct wlan_network *pwlan = NULL;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
- struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
-
- if (pcmd->res != H2C_SUCCESS)
- mod_timer(&pmlmepriv->assoc_timer,
- jiffies + msecs_to_jiffies(1));
- del_timer(&pmlmepriv->assoc_timer);
-#ifdef __BIG_ENDIAN
- /* endian_convert */
- pnetwork->Length = le32_to_cpu(pnetwork->Length);
- pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength);
- pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy);
- pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi);
- pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse);
- pnetwork->Configuration.ATIMWindow =
- le32_to_cpu(pnetwork->Configuration.ATIMWindow);
- pnetwork->Configuration.DSConfig =
- le32_to_cpu(pnetwork->Configuration.DSConfig);
- pnetwork->Configuration.FHConfig.DwellTime =
- le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime);
- pnetwork->Configuration.FHConfig.HopPattern =
- le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern);
- pnetwork->Configuration.FHConfig.HopSet =
- le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet);
- pnetwork->Configuration.FHConfig.Length =
- le32_to_cpu(pnetwork->Configuration.FHConfig.Length);
- pnetwork->Configuration.Length =
- le32_to_cpu(pnetwork->Configuration.Length);
- pnetwork->InfrastructureMode =
- le32_to_cpu(pnetwork->InfrastructureMode);
- pnetwork->IELength = le32_to_cpu(pnetwork->IELength);
-#endif
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if ((pmlmepriv->fw_state) & WIFI_AP_STATE) {
- psta = r8712_get_stainfo(&padapter->stapriv,
- pnetwork->MacAddress);
- if (!psta) {
- psta = r8712_alloc_stainfo(&padapter->stapriv,
- pnetwork->MacAddress);
- if (!psta)
- goto createbss_cmd_fail;
- }
- r8712_indicate_connect(padapter);
- } else {
- pwlan = _r8712_alloc_network(pmlmepriv);
- if (!pwlan) {
- pwlan = r8712_get_oldest_wlan_network(
- &pmlmepriv->scanned_queue);
- if (!pwlan)
- goto createbss_cmd_fail;
- pwlan->last_scanned = jiffies;
- } else {
- list_add_tail(&(pwlan->list),
- &pmlmepriv->scanned_queue.queue);
- }
- pnetwork->Length = r8712_get_wlan_bssid_ex_sz(pnetwork);
- memcpy(&(pwlan->network), pnetwork, pnetwork->Length);
- pwlan->fixed = true;
- memcpy(&tgt_network->network, pnetwork,
- (r8712_get_wlan_bssid_ex_sz(pnetwork)));
- if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
- pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
- /*
- * we will set _FW_LINKED when there is one more sat to
- * join us (stassoc_event_callback)
- */
- }
-createbss_cmd_fail:
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- r8712_free_cmd_obj(pcmd);
-}
-
-void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd)
-{
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)
- (pcmd->rsp);
- struct sta_info *psta = r8712_get_stainfo(pstapriv,
- psetstakey_rsp->addr);
-
- if (!psta)
- goto exit;
- psta->aid = psta->mac_id = psetstakey_rsp->keyid; /*CAM_ID(CAM_ENTRY)*/
-exit:
- r8712_free_cmd_obj(pcmd);
-}
-
-void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd)
-{
- unsigned long irqL;
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct set_assocsta_parm *passocsta_parm =
- (struct set_assocsta_parm *)(pcmd->parmbuf);
- struct set_assocsta_rsp *passocsta_rsp =
- (struct set_assocsta_rsp *) (pcmd->rsp);
- struct sta_info *psta = r8712_get_stainfo(pstapriv,
- passocsta_parm->addr);
-
- if (!psta)
- return;
- psta->aid = psta->mac_id = passocsta_rsp->cam_id;
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if ((check_fwstate(pmlmepriv, WIFI_MP_STATE)) &&
- (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)))
- pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
- set_fwstate(pmlmepriv, _FW_LINKED);
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- r8712_free_cmd_obj(pcmd);
-}
-
-void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl,
- u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO)
-{
- struct cmd_obj *ph2c;
- struct DisconnectCtrlEx_param *param;
- struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
-
- ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
- if (!ph2c)
- return;
- param = kzalloc(sizeof(*param), GFP_ATOMIC);
- if (!param) {
- kfree(ph2c);
- return;
- }
-
- param->EnableDrvCtrl = (unsigned char)enableDrvCtrl;
- param->TryPktCnt = (unsigned char)tryPktCnt;
- param->TryPktInterval = (unsigned char)tryPktInterval;
- param->FirstStageTO = (unsigned int)firstStageTO;
-
- init_h2fwcmd_w_parm_no_rsp(ph2c, param,
- GEN_CMD_CODE(_DisconnectCtrlEx));
- r8712_enqueue_cmd(pcmdpriv, ph2c);
-}
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.h b/drivers/staging/rtl8712/rtl871x_cmd.h
deleted file mode 100644
index 8453d8de8248..000000000000
--- a/drivers/staging/rtl8712/rtl871x_cmd.h
+++ /dev/null
@@ -1,761 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL871X_CMD_H_
-#define __RTL871X_CMD_H_
-
-#include "wlan_bssdef.h"
-#include "rtl871x_rf.h"
-#define C2H_MEM_SZ (16*1024)
-
-#include "osdep_service.h"
-#include "ieee80211.h"
-
-#define FREE_CMDOBJ_SZ 128
-#define MAX_CMDSZ 512
-#define MAX_RSPSZ 512
-#define MAX_EVTSZ 1024
-#define CMDBUFF_ALIGN_SZ 512
-
-struct cmd_obj {
- u16 cmdcode;
- u8 res;
- u8 *parmbuf;
- u32 cmdsz;
- u8 *rsp;
- u32 rspsz;
- struct list_head list;
-};
-
-struct cmd_priv {
- struct completion cmd_queue_comp;
- struct completion terminate_cmdthread_comp;
- struct __queue cmd_queue;
- u8 cmd_seq;
- u8 *cmd_buf; /*shall be non-paged, and 4 bytes aligned*/
- u8 *cmd_allocated_buf;
- u8 *rsp_buf; /*shall be non-paged, and 4 bytes aligned*/
- u8 *rsp_allocated_buf;
- u32 cmd_issued_cnt;
- u32 cmd_done_cnt;
- u32 rsp_cnt;
- struct _adapter *padapter;
-};
-
-struct evt_obj {
- u16 evtcode;
- u8 res;
- u8 *parmbuf;
- u32 evtsz;
- struct list_head list;
-};
-
-struct evt_priv {
- struct __queue evt_queue;
- u8 event_seq;
- u8 *evt_buf; /*shall be non-paged, and 4 bytes aligned*/
- u8 *evt_allocated_buf;
- u32 evt_done_cnt;
-};
-
-#define init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code) \
-do {\
- INIT_LIST_HEAD(&pcmd->list);\
- pcmd->cmdcode = code;\
- pcmd->parmbuf = (u8 *)(pparm);\
- pcmd->cmdsz = sizeof(*pparm);\
- pcmd->rsp = NULL;\
- pcmd->rspsz = 0;\
-} while (0)
-
-void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj);
-void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj);
-struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue);
-void r8712_free_cmd_obj(struct cmd_obj *pcmd);
-int r8712_cmd_thread(void *context);
-int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv);
-void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv);
-int r8712_init_evt_priv(struct evt_priv *pevtpriv);
-void r8712_free_evt_priv(struct evt_priv *pevtpriv);
-
-enum rtl871x_drvint_cid {
- NONE_WK_CID,
- WDG_WK_CID,
- MAX_WK_CID
-};
-
-enum RFINTFS {
- SWSI,
- HWSI,
- HWPI,
-};
-
-/*
- * Caller Mode: Infra, Ad-HoC(C)
- * Notes: To enter USB suspend mode
- * Command Mode
- */
-struct usb_suspend_parm {
- u32 action; /* 1: sleep, 0:resume */
-};
-
-/*
- * Caller Mode: Infra, Ad-HoC(C)
- * Notes: To disconnect the current associated BSS
- * Command Mode
- */
-struct disconnect_parm {
- u32 rsvd;
-};
-
-/*
- * Caller Mode: AP, Ad-HoC, Infra
- * Notes: To set the NIC mode of RTL8711
- * Command Mode
- * The definition of mode:
- *
- * #define IW_MODE_AUTO 0 // Let the driver decides which AP to join
- * #define IW_MODE_ADHOC 1 // Single cell network (Ad-Hoc Clients)
- * #define IW_MODE_INFRA 2 // Multi cell network, roaming, ..
- * #define IW_MODE_MASTER 3 // Synchronisation master or AP
- * #define IW_MODE_REPEAT 4 // Wireless Repeater (forwarder)
- * #define IW_MODE_SECOND 5 // Secondary master/repeater (backup)
- * #define IW_MODE_MONITOR 6 // Passive monitor (listen only)
- */
-struct setopmode_parm {
- u8 mode;
- u8 rsvd[3];
-};
-
-/*
- * Caller Mode: AP, Ad-HoC, Infra
- * Notes: To ask RTL8711 performing site-survey
- * Command-Event Mode
- */
-struct sitesurvey_parm {
- __le32 passive_mode; /*active: 1, passive: 0 */
- __le32 bsslimit; /* 1 ~ 48 */
- __le32 ss_ssidlen;
- u8 ss_ssid[IW_ESSID_MAX_SIZE + 1];
-};
-
-/*
- * Caller Mode: Any
- * Notes: To set the auth type of RTL8711. open/shared/802.1x
- * Command Mode
- */
-struct setauth_parm {
- u8 mode; /*0: legacy open, 1: legacy shared 2: 802.1x*/
- u8 _1x; /*0: PSK, 1: TLS*/
- u8 rsvd[2];
-};
-
-/*
- * Caller Mode: Infra
- * a. algorithm: wep40, wep104, tkip & aes
- * b. keytype: grp key/unicast key
- * c. key contents
- *
- * when shared key ==> keyid is the camid
- * when 802.1x ==> keyid [0:1] ==> grp key
- * when 802.1x ==> keyid > 2 ==> unicast key
- */
-struct setkey_parm {
- u8 algorithm; /* encryption algorithm, could be none, wep40,
- * TKIP, CCMP, wep104
- */
- u8 keyid;
- u8 grpkey; /* 1: this is the grpkey for 802.1x.
- * 0: this is the unicast key for 802.1x
- */
- u8 key[16]; /* this could be 40 or 104 */
-};
-
-/*
- * When in AP or Ad-Hoc mode, this is used to
- * allocate an sw/hw entry for a newly associated sta.
- * Command
- * when shared key ==> algorithm/keyid
- */
-struct set_stakey_parm {
- u8 addr[ETH_ALEN];
- u8 algorithm;
- u8 key[16];
-};
-
-struct set_stakey_rsp {
- u8 addr[ETH_ALEN];
- u8 keyid;
- u8 rsvd;
-};
-
-struct SetMacAddr_param {
- u8 MacAddr[ETH_ALEN];
-};
-
-/*
- * Caller Ad-Hoc/AP
- *
- * Command -Rsp(AID == CAMID) mode
- *
- * This is to force fw to add an sta_data entry per driver's request.
- *
- * FW will write an cam entry associated with it.
- *
- */
-struct set_assocsta_parm {
- u8 addr[ETH_ALEN];
-};
-
-struct set_assocsta_rsp {
- u8 cam_id;
- u8 rsvd[3];
-};
-
-/*
- * Caller Ad-Hoc/AP
- *
- * Command mode
- *
- * This is to force fw to del an sta_data entry per driver's request
- *
- * FW will invalidate the cam entry associated with it.
- *
- */
-struct del_assocsta_parm {
- u8 addr[ETH_ALEN];
-};
-
-/*
- * Caller Mode: AP/Ad-HoC(M)
- *
- * Notes: To notify fw that given staid has changed its power state
- *
- * Command Mode
- *
- */
-struct setstapwrstate_parm {
- u8 staid;
- u8 status;
- u8 hwaddr[6];
-};
-
-/*
- * Caller Mode: Any
- *
- * Notes: To setup the basic rate of RTL8711
- *
- * Command Mode
- *
- */
-struct setbasicrate_parm {
- u8 basicrates[NumRates];
-};
-
-/*
- * Caller Mode: Any
- *
- * Notes: To read the current basic rate
- *
- * Command-Rsp Mode
- *
- */
-struct getbasicrate_parm {
- u32 rsvd;
-};
-
-struct getbasicrate_rsp {
- u8 basicrates[NumRates];
-};
-
-/*
- * Caller Mode: Any
- *
- * Notes: To setup the data rate of RTL8711
- *
- * Command Mode
- *
- */
-struct setdatarate_parm {
- u8 mac_id;
- u8 datarates[NumRates];
-};
-
-enum _RT_CHANNEL_DOMAIN {
- RT_CHANNEL_DOMAIN_FCC = 0,
- RT_CHANNEL_DOMAIN_IC = 1,
- RT_CHANNEL_DOMAIN_ETSI = 2,
- RT_CHANNEL_DOMAIN_SPAIN = 3,
- RT_CHANNEL_DOMAIN_FRANCE = 4,
- RT_CHANNEL_DOMAIN_MKK = 5,
- RT_CHANNEL_DOMAIN_MKK1 = 6,
- RT_CHANNEL_DOMAIN_ISRAEL = 7,
- RT_CHANNEL_DOMAIN_TELEC = 8,
-
- /* Be compatible with old channel plan. No good! */
- RT_CHANNEL_DOMAIN_MIC = 9,
- RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN = 10,
- RT_CHANNEL_DOMAIN_WORLD_WIDE_13 = 11,
- RT_CHANNEL_DOMAIN_TELEC_NETGEAR = 12,
-
- RT_CHANNEL_DOMAIN_NCC = 13,
- RT_CHANNEL_DOMAIN_5G = 14,
- RT_CHANNEL_DOMAIN_5G_40M = 15,
- /*===== Add new channel plan above this line===============*/
- RT_CHANNEL_DOMAIN_MAX,
-};
-
-struct SetChannelPlan_param {
- enum _RT_CHANNEL_DOMAIN ChannelPlan;
-};
-
-/*
- * Caller Mode: Any
- *
- * Notes: To read the current data rate
- *
- * Command-Rsp Mode
- *
- */
-struct getdatarate_parm {
- u32 rsvd;
-
-};
-
-struct getdatarate_rsp {
- u8 datarates[NumRates];
-};
-
-/*
- * Caller Mode: Any
- * AP: AP can use the info for the contents of beacon frame
- * Infra: STA can use the info when sitesurveying
- * Ad-HoC(M): Like AP
- * Ad-HoC(C): Like STA
- *
- *
- * Notes: To set the phy capability of the NIC
- *
- * Command Mode
- *
- */
-
-/*
- * Caller Mode: Any
- *
- * Notes: To set the channel/modem/band
- * This command will be used when channel/modem/band is changed.
- *
- * Command Mode
- *
- */
-/*
- * Caller Mode: Any
- *
- * Notes: To get the current setting of channel/modem/band
- *
- * Command-Rsp Mode
- *
- */
-struct getphy_rsp {
- u8 rfchannel;
- u8 modem;
-};
-
-struct readBB_parm {
- u8 offset;
-};
-
-struct readBB_rsp {
- u8 value;
-};
-
-struct readTSSI_parm {
- u8 offset;
-};
-
-struct readTSSI_rsp {
- u8 value;
-};
-
-struct writeBB_parm {
- u8 offset;
- u8 value;
-};
-
-struct writePTM_parm {
- u8 type;
-};
-
-struct readRF_parm {
- u8 offset;
-};
-
-struct readRF_rsp {
- u32 value;
-};
-
-struct writeRF_parm {
- u32 offset;
- u32 value;
-};
-
-struct setrfintfs_parm {
- u8 rfintfs;
-};
-
-struct getrfintfs_parm {
- u8 rfintfs;
-};
-
-/*
- * Notes: This command is used for H2C/C2H loopback testing
- *
- * mac[0] == 0
- * ==> CMD mode, return H2C_SUCCESS.
- * The following condition must be true under CMD mode
- * mac[1] == mac[4], mac[2] == mac[3], mac[0]=mac[5]= 0;
- * s0 == 0x1234, s1 == 0xabcd, w0 == 0x78563412, w1 == 0x5aa5def7;
- * s2 == (b1 << 8 | b0);
- *
- * mac[0] == 1
- * ==> CMD_RSP mode, return H2C_SUCCESS_RSP
- *
- * The rsp layout shall be:
- * rsp: parm:
- * mac[0] = mac[5];
- * mac[1] = mac[4];
- * mac[2] = mac[3];
- * mac[3] = mac[2];
- * mac[4] = mac[1];
- * mac[5] = mac[0];
- * s0 = s1;
- * s1 = swap16(s0);
- * w0 = swap32(w1);
- * b0 = b1
- * s2 = s0 + s1
- * b1 = b0
- * w1 = w0
- *
- * mac[0] == 2
- * ==> CMD_EVENT mode, return H2C_SUCCESS
- * The event layout shall be:
- * event: parm:
- * mac[0] = mac[5];
- * mac[1] = mac[4];
- * mac[2] = event's sequence number, starting from 1 to parm's marc[3]
- * mac[3] = mac[2];
- * mac[4] = mac[1];
- * mac[5] = mac[0];
- * s0 = swap16(s0) - event.mac[2];
- * s1 = s1 + event.mac[2];
- * w0 = swap32(w0);
- * b0 = b1
- * s2 = s0 + event.mac[2]
- * b1 = b0
- * w1 = swap32(w1) - event.mac[2];
- *
- * parm->mac[3] is the total event counts that host requested.
- *
- *
- * event will be the same with the cmd's param.
- *
- */
-
-/* CMD param Formart for DRV INTERNAL CMD HDL*/
-struct drvint_cmd_parm {
- int i_cid; /*internal cmd id*/
- int sz; /* buf sz*/
- unsigned char *pbuf;
-};
-
-/*------------------- Below are used for RF/BB tuning ---------------------*/
-
-struct setantenna_parm {
- u8 tx_antset;
- u8 rx_antset;
- u8 tx_antenna;
- u8 rx_antenna;
-};
-
-struct enrateadaptive_parm {
- u32 en;
-};
-
-struct settxagctbl_parm {
- u32 txagc[MAX_RATES_LENGTH];
-};
-
-struct gettxagctbl_parm {
- u32 rsvd;
-};
-
-struct gettxagctbl_rsp {
- u32 txagc[MAX_RATES_LENGTH];
-};
-
-struct setagcctrl_parm {
- u32 agcctrl; /* 0: pure hw, 1: fw */
-};
-
-struct setssup_parm {
- u32 ss_ForceUp[MAX_RATES_LENGTH];
-};
-
-struct getssup_parm {
- u32 rsvd;
-};
-
-struct getssup_rsp {
- u8 ss_ForceUp[MAX_RATES_LENGTH];
-};
-
-struct setssdlevel_parm {
- u8 ss_DLevel[MAX_RATES_LENGTH];
-};
-
-struct getssdlevel_parm {
- u32 rsvd;
-};
-
-struct getssdlevel_rsp {
- u8 ss_DLevel[MAX_RATES_LENGTH];
-};
-
-struct setssulevel_parm {
- u8 ss_ULevel[MAX_RATES_LENGTH];
-};
-
-struct getssulevel_parm {
- u32 rsvd;
-};
-
-struct getssulevel_rsp {
- u8 ss_ULevel[MAX_RATES_LENGTH];
-};
-
-struct setcountjudge_parm {
- u8 count_judge[MAX_RATES_LENGTH];
-};
-
-struct getcountjudge_parm {
- u32 rsvd;
-};
-
-struct getcountjudge_rsp {
- u8 count_judge[MAX_RATES_LENGTH];
-};
-
-struct setpwrmode_parm {
- u8 mode;
- u8 flag_low_traffic_en;
- u8 flag_lpnav_en;
- u8 flag_rf_low_snr_en;
- u8 flag_dps_en; /* 1: dps, 0: 32k */
- u8 bcn_rx_en;
- u8 bcn_pass_cnt; /* fw report one beacon information to
- * driver when it receives bcn_pass_cnt
- * beacons.
- */
- u8 bcn_to; /* beacon TO (ms). ¡§=0¡¨ no limit.*/
- u16 bcn_itv;
- u8 app_itv; /* only for VOIP mode. */
- u8 awake_bcn_itv;
- u8 smart_ps;
- u8 bcn_pass_time; /* unit: 100ms */
-};
-
-struct setatim_parm {
- u8 op; /*0: add, 1:del*/
- u8 txid; /* id of dest station.*/
-};
-
-struct setratable_parm {
- u8 ss_ForceUp[NumRates];
- u8 ss_ULevel[NumRates];
- u8 ss_DLevel[NumRates];
- u8 count_judge[NumRates];
-};
-
-struct getratable_parm {
- uint rsvd;
-};
-
-struct getratable_rsp {
- u8 ss_ForceUp[NumRates];
- u8 ss_ULevel[NumRates];
- u8 ss_DLevel[NumRates];
- u8 count_judge[NumRates];
-};
-
-/*to get TX,RX retry count*/
-struct gettxretrycnt_parm {
- unsigned int rsvd;
-};
-
-struct gettxretrycnt_rsp {
- unsigned long tx_retrycnt;
-};
-
-struct getrxretrycnt_parm {
- unsigned int rsvd;
-};
-
-struct getrxretrycnt_rsp {
- unsigned long rx_retrycnt;
-};
-
-/*to get BCNOK,BCNERR count*/
-struct getbcnokcnt_parm {
- unsigned int rsvd;
-};
-
-struct getbcnokcnt_rsp {
- unsigned long bcnokcnt;
-};
-
-struct getbcnerrcnt_parm {
- unsigned int rsvd;
-};
-
-struct getbcnerrcnt_rsp {
- unsigned long bcnerrcnt;
-};
-
-/* to get current TX power level*/
-struct getcurtxpwrlevel_parm {
- unsigned int rsvd;
-};
-
-struct getcurtxpwrlevel_rsp {
- unsigned short tx_power;
-};
-
-/*dynamic on/off DIG*/
-struct setdig_parm {
- unsigned char dig_on; /* 1:on , 0:off */
-};
-
-/*dynamic on/off RA*/
-struct setra_parm {
- unsigned char ra_on; /* 1:on , 0:off */
-};
-
-struct setprobereqextraie_parm {
- unsigned char e_id;
- unsigned char ie_len;
- unsigned char ie[];
-};
-
-struct setassocreqextraie_parm {
- unsigned char e_id;
- unsigned char ie_len;
- unsigned char ie[];
-};
-
-struct setproberspextraie_parm {
- unsigned char e_id;
- unsigned char ie_len;
- unsigned char ie[];
-};
-
-struct setassocrspextraie_parm {
- unsigned char e_id;
- unsigned char ie_len;
- unsigned char ie[];
-};
-
-struct addBaReq_parm {
- unsigned int tid;
-};
-
-/*H2C Handler index: 46 */
-struct SetChannel_parm {
- u32 curr_ch;
-};
-
-/*H2C Handler index: 61 */
-struct DisconnectCtrlEx_param {
- /* MAXTIME = (2 * FirstStageTO) + (TryPktCnt * TryPktInterval) */
- unsigned char EnableDrvCtrl;
- unsigned char TryPktCnt;
- unsigned char TryPktInterval; /* Unit: ms */
- unsigned char rsvd;
- unsigned int FirstStageTO; /* Unit: ms */
-};
-
-#define GEN_CMD_CODE(cmd) cmd ## _CMD_
-
-/*
- * Result:
- * 0x00: success
- * 0x01: success, and check Response.
- * 0x02: cmd ignored due to duplicated sequence number
- * 0x03: cmd dropped due to invalid cmd code
- * 0x04: reserved.
- */
-
-#define H2C_RSP_OFFSET 512
-#define H2C_SUCCESS 0x00
-#define H2C_SUCCESS_RSP 0x01
-#define H2C_DUPLICATED 0x02
-#define H2C_DROPPED 0x03
-#define H2C_PARAMETERS_ERROR 0x04
-#define H2C_REJECTED 0x05
-#define H2C_CMD_OVERFLOW 0x06
-#define H2C_RESERVED 0x07
-
-void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr);
-u8 r8712_sitesurvey_cmd(struct _adapter *padapter,
- struct ndis_802_11_ssid *pssid);
-int r8712_createbss_cmd(struct _adapter *padapter);
-void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key);
-int r8712_joinbss_cmd(struct _adapter *padapter,
- struct wlan_network *pnetwork);
-void r8712_disassoc_cmd(struct _adapter *padapter);
-void r8712_setopmode_cmd(struct _adapter *padapter,
- enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype);
-int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset);
-void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan);
-int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval);
-int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val);
-void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid);
-void r8712_wdg_wk_cmd(struct _adapter *padapter);
-void r8712_survey_cmd_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd);
-void r8712_disassoc_cmd_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd);
-void r8712_joinbss_cmd_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd);
-void r8712_createbss_cmd_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd);
-void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd);
-void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd);
-void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd);
-void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter,
- struct cmd_obj *pcmd);
-void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl,
- u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO);
-
-struct _cmd_callback {
- u32 cmd_code;
- void (*callback)(struct _adapter *padapter, struct cmd_obj *cmd);
-};
-
-#include "rtl8712_cmd.h"
-
-#endif /* _CMD_H_ */
-
diff --git a/drivers/staging/rtl8712/rtl871x_debug.h b/drivers/staging/rtl8712/rtl871x_debug.h
deleted file mode 100644
index 69c631af2a2a..000000000000
--- a/drivers/staging/rtl8712/rtl871x_debug.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL871X_DEBUG_H__
-#define __RTL871X_DEBUG_H__
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-#define _drv_emerg_ 1
-#define _drv_alert_ 2
-#define _drv_crit_ 3
-#define _drv_err_ 4
-#define _drv_warning_ 5
-#define _drv_notice_ 6
-#define _drv_info_ 7
-#define _drv_dump_ 8
-#define _drv_debug_ 9
-
-#define _module_rtl871x_xmit_c_ BIT(0)
-#define _module_xmit_osdep_c_ BIT(1)
-#define _module_rtl871x_recv_c_ BIT(2)
-#define _module_recv_osdep_c_ BIT(3)
-#define _module_rtl871x_mlme_c_ BIT(4)
-#define _module_mlme_osdep_c_ BIT(5)
-#define _module_rtl871x_sta_mgt_c_ BIT(6)
-#define _module_rtl871x_cmd_c_ BIT(7)
-#define _module_cmd_osdep_c_ BIT(8)
-#define _module_rtl871x_io_c_ BIT(9)
-#define _module_io_osdep_c_ BIT(10)
-#define _module_os_intfs_c_ BIT(11)
-#define _module_rtl871x_security_c_ BIT(12)
-#define _module_rtl871x_eeprom_c_ BIT(13)
-#define _module_hal_init_c_ BIT(14)
-#define _module_hci_hal_init_c_ BIT(15)
-#define _module_rtl871x_ioctl_c_ BIT(16)
-#define _module_rtl871x_ioctl_set_c_ BIT(17)
-#define _module_rtl871x_pwrctrl_c_ BIT(19)
-#define _module_hci_intfs_c_ BIT(20)
-#define _module_hci_ops_c_ BIT(21)
-#define _module_osdep_service_c_ BIT(22)
-#define _module_rtl871x_mp_ioctl_c_ BIT(23)
-#define _module_hci_ops_os_c_ BIT(24)
-#define _module_rtl871x_ioctl_os_c BIT(25)
-#define _module_rtl8712_cmd_c_ BIT(26)
-#define _module_rtl871x_mp_c_ BIT(27)
-#define _module_rtl8712_xmit_c_ BIT(28)
-#define _module_rtl8712_efuse_c_ BIT(29)
-#define _module_rtl8712_recv_c_ BIT(30)
-#define _module_rtl8712_led_c_ BIT(31)
-
-#undef _MODULE_DEFINE_
-
-#if defined _RTL871X_XMIT_C_
- #define _MODULE_DEFINE_ _module_rtl871x_xmit_c_
-#elif defined _XMIT_OSDEP_C_
- #define _MODULE_DEFINE_ _module_xmit_osdep_c_
-#elif defined _RTL871X_RECV_C_
- #define _MODULE_DEFINE_ _module_rtl871x_recv_c_
-#elif defined _RECV_OSDEP_C_
- #define _MODULE_DEFINE_ _module_recv_osdep_c_
-#elif defined _RTL871X_MLME_C_
- #define _MODULE_DEFINE_ _module_rtl871x_mlme_c_
-#elif defined _MLME_OSDEP_C_
- #define _MODULE_DEFINE_ _module_mlme_osdep_c_
-#elif defined _RTL871X_STA_MGT_C_
- #define _MODULE_DEFINE_ _module_rtl871x_sta_mgt_c_
-#elif defined _RTL871X_CMD_C_
- #define _MODULE_DEFINE_ _module_rtl871x_cmd_c_
-#elif defined _CMD_OSDEP_C_
- #define _MODULE_DEFINE_ _module_cmd_osdep_c_
-#elif defined _RTL871X_IO_C_
- #define _MODULE_DEFINE_ _module_rtl871x_io_c_
-#elif defined _IO_OSDEP_C_
- #define _MODULE_DEFINE_ _module_io_osdep_c_
-#elif defined _OS_INTFS_C_
- #define _MODULE_DEFINE_ _module_os_intfs_c_
-#elif defined _RTL871X_SECURITY_C_
- #define _MODULE_DEFINE_ _module_rtl871x_security_c_
-#elif defined _RTL871X_EEPROM_C_
- #define _MODULE_DEFINE_ _module_rtl871x_eeprom_c_
-#elif defined _HAL_INIT_C_
- #define _MODULE_DEFINE_ _module_hal_init_c_
-#elif defined _HCI_HAL_INIT_C_
- #define _MODULE_DEFINE_ _module_hci_hal_init_c_
-#elif defined _RTL871X_IOCTL_C_
- #define _MODULE_DEFINE_ _module_rtl871x_ioctl_c_
-#elif defined _RTL871X_IOCTL_SET_C_
- #define _MODULE_DEFINE_ _module_rtl871x_ioctl_set_c_
-#elif defined _RTL871X_PWRCTRL_C_
- #define _MODULE_DEFINE_ _module_rtl871x_pwrctrl_c_
-#elif defined _HCI_INTF_C_
- #define _MODULE_DEFINE_ _module_hci_intfs_c_
-#elif defined _HCI_OPS_C_
- #define _MODULE_DEFINE_ _module_hci_ops_c_
-#elif defined _OSDEP_HCI_INTF_C_
- #define _MODULE_DEFINE_ _module_hci_intfs_c_
-#elif defined _OSDEP_SERVICE_C_
- #define _MODULE_DEFINE_ _module_osdep_service_c_
-#elif defined _RTL871X_MP_IOCTL_C_
- #define _MODULE_DEFINE_ _module_rtl871x_mp_ioctl_c_
-#elif defined _HCI_OPS_OS_C_
- #define _MODULE_DEFINE_ _module_hci_ops_os_c_
-#elif defined _RTL871X_IOCTL_LINUX_C_
- #define _MODULE_DEFINE_ _module_rtl871x_ioctl_os_c
-#elif defined _RTL871X_MP_C_
- #define _MODULE_DEFINE_ _module_rtl871x_mp_c_
-#elif defined _RTL8712_CMD_C_
- #define _MODULE_DEFINE_ _module_rtl8712_cmd_c_
-#elif defined _RTL8712_XMIT_C_
- #define _MODULE_DEFINE_ _module_rtl8712_xmit_c_
-#elif defined _RTL8712_EFUSE_C_
- #define _MODULE_DEFINE_ _module_rtl8712_efuse_c_
-#elif defined _RTL8712_RECV_C_
- #define _MODULE_DEFINE_ _module_rtl8712_recv_c_
-#else
- #undef _MODULE_DEFINE_
-#endif
-
-#endif /*__RTL871X_DEBUG_H__*/
diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.c b/drivers/staging/rtl8712/rtl871x_eeprom.c
deleted file mode 100644
index 221bf92e1b1c..000000000000
--- a/drivers/staging/rtl8712/rtl871x_eeprom.c
+++ /dev/null
@@ -1,220 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_eeprom.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_EEPROM_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-static void up_clk(struct _adapter *padapter, u16 *x)
-{
- *x = *x | _EESK;
- r8712_write8(padapter, EE_9346CR, (u8)*x);
- udelay(CLOCK_RATE);
-}
-
-static void down_clk(struct _adapter *padapter, u16 *x)
-{
- *x = *x & ~_EESK;
- r8712_write8(padapter, EE_9346CR, (u8)*x);
- udelay(CLOCK_RATE);
-}
-
-static void shift_out_bits(struct _adapter *padapter, u16 data, u16 count)
-{
- u16 x, mask;
-
- if (padapter->surprise_removed)
- goto out;
- mask = 0x01 << (count - 1);
- x = r8712_read8(padapter, EE_9346CR);
- x &= ~(_EEDO | _EEDI);
- do {
- x &= ~_EEDI;
- if (data & mask)
- x |= _EEDI;
- if (padapter->surprise_removed)
- goto out;
- r8712_write8(padapter, EE_9346CR, (u8)x);
- udelay(CLOCK_RATE);
- up_clk(padapter, &x);
- down_clk(padapter, &x);
- mask >>= 1;
- } while (mask);
- if (padapter->surprise_removed)
- goto out;
- x &= ~_EEDI;
- r8712_write8(padapter, EE_9346CR, (u8)x);
-out:;
-}
-
-static u16 shift_in_bits(struct _adapter *padapter)
-{
- u16 x, d = 0, i;
-
- if (padapter->surprise_removed)
- goto out;
- x = r8712_read8(padapter, EE_9346CR);
- x &= ~(_EEDO | _EEDI);
- d = 0;
- for (i = 0; i < 16; i++) {
- d <<= 1;
- up_clk(padapter, &x);
- if (padapter->surprise_removed)
- goto out;
- x = r8712_read8(padapter, EE_9346CR);
- x &= ~(_EEDI);
- if (x & _EEDO)
- d |= 1;
- down_clk(padapter, &x);
- }
-out:
- return d;
-}
-
-static void standby(struct _adapter *padapter)
-{
- u8 x;
-
- x = r8712_read8(padapter, EE_9346CR);
- x &= ~(_EECS | _EESK);
- r8712_write8(padapter, EE_9346CR, x);
- udelay(CLOCK_RATE);
- x |= _EECS;
- r8712_write8(padapter, EE_9346CR, x);
- udelay(CLOCK_RATE);
-}
-
-static u16 wait_eeprom_cmd_done(struct _adapter *padapter)
-{
- u8 x;
- u16 i;
-
- standby(padapter);
- for (i = 0; i < 200; i++) {
- x = r8712_read8(padapter, EE_9346CR);
- if (x & _EEDO)
- return true;
- udelay(CLOCK_RATE);
- }
- return false;
-}
-
-static void eeprom_clean(struct _adapter *padapter)
-{
- u16 x;
-
- if (padapter->surprise_removed)
- return;
- x = r8712_read8(padapter, EE_9346CR);
- if (padapter->surprise_removed)
- return;
- x &= ~(_EECS | _EEDI);
- r8712_write8(padapter, EE_9346CR, (u8)x);
- if (padapter->surprise_removed)
- return;
- up_clk(padapter, &x);
- if (padapter->surprise_removed)
- return;
- down_clk(padapter, &x);
-}
-
-void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data)
-{
- u8 x;
- u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new;
-
- tmp8_ori = r8712_read8(padapter, 0x102502f1);
- tmp8_new = tmp8_ori & 0xf7;
- if (tmp8_ori != tmp8_new)
- r8712_write8(padapter, 0x102502f1, tmp8_new);
- tmp8_clk_ori = r8712_read8(padapter, 0x10250003);
- tmp8_clk_new = tmp8_clk_ori | 0x20;
- if (tmp8_clk_new != tmp8_clk_ori)
- r8712_write8(padapter, 0x10250003, tmp8_clk_new);
- x = r8712_read8(padapter, EE_9346CR);
- x &= ~(_EEDI | _EEDO | _EESK | _EEM0);
- x |= _EEM1 | _EECS;
- r8712_write8(padapter, EE_9346CR, x);
- shift_out_bits(padapter, EEPROM_EWEN_OPCODE, 5);
- if (padapter->eeprom_address_size == 8) /*CF+ and SDIO*/
- shift_out_bits(padapter, 0, 6);
- else /* USB */
- shift_out_bits(padapter, 0, 4);
- standby(padapter);
- /* Erase this particular word. Write the erase opcode and register
- * number in that order. The opcode is 3bits in length; reg is 6
- * bits long.
- */
- standby(padapter);
- /* write the new word to the EEPROM
- * send the write opcode the EEPORM
- */
- shift_out_bits(padapter, EEPROM_WRITE_OPCODE, 3);
- /* select which word in the EEPROM that we are writing to. */
- shift_out_bits(padapter, reg, padapter->eeprom_address_size);
- /* write the data to the selected EEPROM word. */
- shift_out_bits(padapter, data, 16);
- if (wait_eeprom_cmd_done(padapter)) {
- standby(padapter);
- shift_out_bits(padapter, EEPROM_EWDS_OPCODE, 5);
- shift_out_bits(padapter, reg, 4);
- eeprom_clean(padapter);
- }
- if (tmp8_clk_new != tmp8_clk_ori)
- r8712_write8(padapter, 0x10250003, tmp8_clk_ori);
- if (tmp8_new != tmp8_ori)
- r8712_write8(padapter, 0x102502f1, tmp8_ori);
-}
-
-u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg) /*ReadEEprom*/
-{
- u16 x;
- u16 data = 0;
- u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new;
-
- tmp8_ori = r8712_read8(padapter, 0x102502f1);
- tmp8_new = tmp8_ori & 0xf7;
- if (tmp8_ori != tmp8_new)
- r8712_write8(padapter, 0x102502f1, tmp8_new);
- tmp8_clk_ori = r8712_read8(padapter, 0x10250003);
- tmp8_clk_new = tmp8_clk_ori | 0x20;
- if (tmp8_clk_new != tmp8_clk_ori)
- r8712_write8(padapter, 0x10250003, tmp8_clk_new);
- if (padapter->surprise_removed)
- goto out;
- /* select EEPROM, reset bits, set _EECS */
- x = r8712_read8(padapter, EE_9346CR);
- if (padapter->surprise_removed)
- goto out;
- x &= ~(_EEDI | _EEDO | _EESK | _EEM0);
- x |= _EEM1 | _EECS;
- r8712_write8(padapter, EE_9346CR, (unsigned char)x);
- /* write the read opcode and register number in that order
- * The opcode is 3bits in length, reg is 6 bits long
- */
- shift_out_bits(padapter, EEPROM_READ_OPCODE, 3);
- shift_out_bits(padapter, reg, padapter->eeprom_address_size);
- /* Now read the data (16 bits) in from the selected EEPROM word */
- data = shift_in_bits(padapter);
- eeprom_clean(padapter);
-out:
- if (tmp8_clk_new != tmp8_clk_ori)
- r8712_write8(padapter, 0x10250003, tmp8_clk_ori);
- if (tmp8_new != tmp8_ori)
- r8712_write8(padapter, 0x102502f1, tmp8_ori);
- return data;
-}
diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.h b/drivers/staging/rtl8712/rtl871x_eeprom.h
deleted file mode 100644
index 7bdeb2aaa025..000000000000
--- a/drivers/staging/rtl8712/rtl871x_eeprom.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- ******************************************************************************/
-#ifndef __RTL871X_EEPROM_H__
-#define __RTL871X_EEPROM_H__
-
-#include "osdep_service.h"
-
-#define RTL8712_EEPROM_ID 0x8712
-#define EEPROM_MAX_SIZE 256
-#define CLOCK_RATE 50 /*100us*/
-
-/*- EEPROM opcodes*/
-#define EEPROM_READ_OPCODE 06
-#define EEPROM_WRITE_OPCODE 05
-#define EEPROM_ERASE_OPCODE 07
-#define EEPROM_EWEN_OPCODE 19 /* Erase/write enable*/
-#define EEPROM_EWDS_OPCODE 16 /* Erase/write disable*/
-
-#define EEPROM_CID_DEFAULT 0x0
-#define EEPROM_CID_ALPHA 0x1
-#define EEPROM_CID_Senao 0x3
-#define EEPROM_CID_NetCore 0x5
-#define EEPROM_CID_CAMEO 0X8
-#define EEPROM_CID_SITECOM 0x9
-#define EEPROM_CID_COREGA 0xB
-#define EEPROM_CID_EDIMAX_BELKIN 0xC
-#define EEPROM_CID_SERCOMM_BELKIN 0xE
-#define EEPROM_CID_CAMEO1 0xF
-#define EEPROM_CID_WNC_COREGA 0x12
-#define EEPROM_CID_CLEVO 0x13
-#define EEPROM_CID_WHQL 0xFE
-
-enum RT_CUSTOMER_ID {
- RT_CID_DEFAULT = 0,
- RT_CID_8187_ALPHA0 = 1,
- RT_CID_8187_SERCOMM_PS = 2,
- RT_CID_8187_HW_LED = 3,
- RT_CID_8187_NETGEAR = 4,
- RT_CID_WHQL = 5,
- RT_CID_819x_CAMEO = 6,
- RT_CID_819x_RUNTOP = 7,
- RT_CID_819x_Senao = 8,
- RT_CID_TOSHIBA = 9,
- RT_CID_819x_Netcore = 10,
- RT_CID_Nettronix = 11,
- RT_CID_DLINK = 12,
- RT_CID_PRONET = 13,
- RT_CID_COREGA = 14,
- RT_CID_819x_ALPHA = 15,
- RT_CID_819x_Sitecom = 16,
- RT_CID_CCX = 17,
- RT_CID_819x_Lenovo = 18,
- RT_CID_819x_QMI = 19,
- RT_CID_819x_Edimax_Belkin = 20,
- RT_CID_819x_Sercomm_Belkin = 21,
- RT_CID_819x_CAMEO1 = 22,
- RT_CID_819x_MSI = 23,
- RT_CID_819x_Acer = 24,
- RT_CID_819x_AzWave_ASUS = 25,
- RT_CID_819x_AzWave = 26,
- RT_CID_819x_WNC_COREGA = 27,
- RT_CID_819x_CLEVO = 28,
-};
-
-struct eeprom_priv {
- u8 bautoload_fail_flag;
- u8 bempty;
- u8 sys_config;
- u8 mac_addr[6];
- u8 config0;
- u16 channel_plan;
- u8 country_string[3];
- u8 tx_power_b[15];
- u8 tx_power_g[15];
- u8 tx_power_a[201];
- u8 efuse_eeprom_data[EEPROM_MAX_SIZE];
- enum RT_CUSTOMER_ID CustomerID;
-};
-
-void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data);
-u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg);
-
-#endif /*__RTL871X_EEPROM_H__*/
-
diff --git a/drivers/staging/rtl8712/rtl871x_event.h b/drivers/staging/rtl8712/rtl871x_event.h
deleted file mode 100644
index 759a2d27d8f2..000000000000
--- a/drivers/staging/rtl8712/rtl871x_event.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL871x_EVENT_H_
-#define _RTL871x_EVENT_H_
-
-#include "osdep_service.h"
-
-#include "wlan_bssdef.h"
-#include <linux/semaphore.h>
-#include <linux/sem.h>
-
-/*
- * Used to report a bss has been scanned
- */
-struct survey_event {
- struct wlan_bssid_ex bss;
-};
-
-/*
- * Used to report that the requested site survey has been done.
- * bss_cnt indicates the number of bss that has been reported.
- */
-struct surveydone_event {
- unsigned int bss_cnt;
-
-};
-
-/*
- * Used to report the link result of joinning the given bss
- * join_res:
- * -1: authentication fail
- * -2: association fail
- * > 0: TID
- */
-struct joinbss_event {
- struct wlan_network network;
-};
-
-/*
- * Used to report a given STA has joinned the created BSS.
- * It is used in AP/Ad-HoC(M) mode.
- */
-struct stassoc_event {
- unsigned char macaddr[6];
- unsigned char rsvd[2];
- __le32 cam_id;
-};
-
-struct stadel_event {
- unsigned char macaddr[6];
- unsigned char rsvd[2];
-};
-
-struct addba_event {
- unsigned int tid;
-};
-
-#define GEN_EVT_CODE(event) event ## _EVT_
-
-struct fwevent {
- u32 parmsize;
- void (*event_callback)(struct _adapter *dev, u8 *pbuf);
-};
-
-#define C2HEVENT_SZ 32
-struct event_node {
- unsigned char *node;
- unsigned char evt_code;
- unsigned short evt_sz;
- /*volatile*/ int *caller_ff_tail;
- int caller_ff_sz;
-};
-
-struct c2hevent_queue {
- /*volatile*/ int head;
- /*volatile*/ int tail;
- struct event_node nodes[C2HEVENT_SZ];
- unsigned char seq;
-};
-
-#define NETWORK_QUEUE_SZ 4
-
-struct network_queue {
- /*volatile*/ int head;
- /*volatile*/ int tail;
- struct wlan_bssid_ex networks[NETWORK_QUEUE_SZ];
-};
-
-struct ADDBA_Req_Report_parm {
- unsigned char MacAddress[ETH_ALEN];
- unsigned short StartSeqNum;
- unsigned char tid;
-};
-
-#include "rtl8712_event.h"
-
-#endif /* _WLANEVENT_H_ */
-
diff --git a/drivers/staging/rtl8712/rtl871x_ht.h b/drivers/staging/rtl8712/rtl871x_ht.h
deleted file mode 100644
index ebd78665775d..000000000000
--- a/drivers/staging/rtl8712/rtl871x_ht.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL871X_HT_H_
-#define _RTL871X_HT_H_
-
-#include "osdep_service.h"
-#include "wifi.h"
-
-struct ht_priv {
- unsigned int ht_option;
- unsigned int ampdu_enable;/*for enable Tx A-MPDU*/
- unsigned char baddbareq_issued[16];
- unsigned int tx_amsdu_enable;/*for enable Tx A-MSDU */
- unsigned int tx_amdsu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */
- unsigned int rx_ampdu_maxlen; /* for rx reordering ctrl win_sz,
- * updated when join_callback.
- */
- struct ieee80211_ht_cap ht_cap;
-};
-
-#endif /*_RTL871X_HT_H_ */
-
diff --git a/drivers/staging/rtl8712/rtl871x_io.c b/drivers/staging/rtl8712/rtl871x_io.c
deleted file mode 100644
index 6789a4c98564..000000000000
--- a/drivers/staging/rtl8712/rtl871x_io.c
+++ /dev/null
@@ -1,147 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_io.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-/*
- *
- * The purpose of rtl871x_io.c
- *
- * a. provides the API
- * b. provides the protocol engine
- * c. provides the software interface between caller and the hardware interface
- *
- * For r8712u, both sync/async operations are provided.
- *
- * Only sync read/write_mem operations are provided.
- *
- */
-
-#define _RTL871X_IO_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "rtl871x_io.h"
-#include "osdep_intf.h"
-#include "usb_ops.h"
-
-static uint _init_intf_hdl(struct _adapter *padapter,
- struct intf_hdl *pintf_hdl)
-{
- struct intf_priv *pintf_priv;
- void (*set_intf_option)(u32 *poption) = NULL;
- void (*set_intf_funs)(struct intf_hdl *pintf_hdl);
- void (*set_intf_ops)(struct _io_ops *pops);
- uint (*init_intf_priv)(struct intf_priv *pintfpriv);
-
- set_intf_option = &(r8712_usb_set_intf_option);
- set_intf_funs = &(r8712_usb_set_intf_funs);
- set_intf_ops = &r8712_usb_set_intf_ops;
- init_intf_priv = &r8712_usb_init_intf_priv;
- pintf_priv = pintf_hdl->pintfpriv = kmalloc(sizeof(struct intf_priv),
- GFP_ATOMIC);
- if (!pintf_priv)
- goto _init_intf_hdl_fail;
- pintf_hdl->adapter = (u8 *)padapter;
- set_intf_option(&pintf_hdl->intf_option);
- set_intf_funs(pintf_hdl);
- set_intf_ops(&pintf_hdl->io_ops);
- pintf_priv->intf_dev = (u8 *)&padapter->dvobjpriv;
- if (init_intf_priv(pintf_priv) == _FAIL)
- goto _init_intf_hdl_fail;
- return _SUCCESS;
-_init_intf_hdl_fail:
- kfree(pintf_priv);
- return _FAIL;
-}
-
-static void _unload_intf_hdl(struct intf_priv *pintfpriv)
-{
- void (*unload_intf_priv)(struct intf_priv *pintfpriv);
-
- unload_intf_priv = &r8712_usb_unload_intf_priv;
- unload_intf_priv(pintfpriv);
- kfree(pintfpriv);
-}
-
-static uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl)
-{
- struct _adapter *adapter = (struct _adapter *)dev;
-
- pintfhdl->intf_option = 0;
- pintfhdl->adapter = dev;
- pintfhdl->intf_dev = (u8 *)&adapter->dvobjpriv;
- if (!_init_intf_hdl(adapter, pintfhdl))
- goto register_intf_hdl_fail;
- return _SUCCESS;
-register_intf_hdl_fail:
- return false;
-}
-
-static void unregister_intf_hdl(struct intf_hdl *pintfhdl)
-{
- _unload_intf_hdl(pintfhdl->pintfpriv);
- memset((u8 *)pintfhdl, 0, sizeof(struct intf_hdl));
-}
-
-uint r8712_alloc_io_queue(struct _adapter *adapter)
-{
- u32 i;
- struct io_queue *pio_queue;
- struct io_req *pio_req;
-
- pio_queue = kmalloc(sizeof(*pio_queue), GFP_ATOMIC);
- if (!pio_queue)
- goto alloc_io_queue_fail;
- INIT_LIST_HEAD(&pio_queue->free_ioreqs);
- INIT_LIST_HEAD(&pio_queue->processing);
- INIT_LIST_HEAD(&pio_queue->pending);
- spin_lock_init(&pio_queue->lock);
- pio_queue->pallocated_free_ioreqs_buf = kzalloc(NUM_IOREQ *
- (sizeof(struct io_req)) + 4,
- GFP_ATOMIC);
- if ((pio_queue->pallocated_free_ioreqs_buf) == NULL)
- goto alloc_io_queue_fail;
- pio_queue->free_ioreqs_buf = pio_queue->pallocated_free_ioreqs_buf + 4
- - ((addr_t)(pio_queue->pallocated_free_ioreqs_buf)
- & 3);
- pio_req = (struct io_req *)(pio_queue->free_ioreqs_buf);
- for (i = 0; i < NUM_IOREQ; i++) {
- INIT_LIST_HEAD(&pio_req->list);
- list_add_tail(&pio_req->list, &pio_queue->free_ioreqs);
- pio_req++;
- }
- if ((register_intf_hdl((u8 *)adapter, &pio_queue->intf)) == _FAIL)
- goto alloc_io_queue_fail;
- adapter->pio_queue = pio_queue;
- return _SUCCESS;
-alloc_io_queue_fail:
- if (pio_queue) {
- kfree(pio_queue->pallocated_free_ioreqs_buf);
- kfree(pio_queue);
- }
- adapter->pio_queue = NULL;
- return _FAIL;
-}
-
-void r8712_free_io_queue(struct _adapter *adapter)
-{
- struct io_queue *pio_queue = adapter->pio_queue;
-
- if (pio_queue) {
- kfree(pio_queue->pallocated_free_ioreqs_buf);
- adapter->pio_queue = NULL;
- unregister_intf_hdl(&pio_queue->intf);
- kfree(pio_queue);
- }
-}
diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
deleted file mode 100644
index c5b12f74ebf8..000000000000
--- a/drivers/staging/rtl8712/rtl871x_io.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL871X_IO_H_
-#define _RTL871X_IO_H_
-
-#include "osdep_service.h"
-#include "osdep_intf.h"
-
-#define NUM_IOREQ 8
-
-#define MAX_PROT_SZ (64-16)
-
-#define _IOREADY 0
-#define _IO_WAIT_COMPLETE 1
-#define _IO_WAIT_RSP 2
-
-/* IO COMMAND TYPE */
-#define _IOSZ_MASK_ (0x7F)
-#define _IO_WRITE_ BIT(7)
-#define _IO_FIXED_ BIT(8)
-#define _IO_BURST_ BIT(9)
-#define _IO_BYTE_ BIT(10)
-#define _IO_HW_ BIT(11)
-#define _IO_WORD_ BIT(12)
-#define _IO_SYNC_ BIT(13)
-#define _IO_CMDMASK_ (0x1F80)
-
-/*
- * For prompt mode accessing, caller shall free io_req
- * Otherwise, io_handler will free io_req
- */
-/* IO STATUS TYPE */
-#define _IO_ERR_ BIT(2)
-#define _IO_SUCCESS_ BIT(1)
-#define _IO_DONE_ BIT(0)
-#define IO_RD32 (_IO_SYNC_ | _IO_WORD_)
-#define IO_RD16 (_IO_SYNC_ | _IO_HW_)
-#define IO_RD8 (_IO_SYNC_ | _IO_BYTE_)
-#define IO_RD32_ASYNC (_IO_WORD_)
-#define IO_RD16_ASYNC (_IO_HW_)
-#define IO_RD8_ASYNC (_IO_BYTE_)
-#define IO_WR32 (_IO_WRITE_ | _IO_SYNC_ | _IO_WORD_)
-#define IO_WR16 (_IO_WRITE_ | _IO_SYNC_ | _IO_HW_)
-#define IO_WR8 (_IO_WRITE_ | _IO_SYNC_ | _IO_BYTE_)
-#define IO_WR32_ASYNC (_IO_WRITE_ | _IO_WORD_)
-#define IO_WR16_ASYNC (_IO_WRITE_ | _IO_HW_)
-#define IO_WR8_ASYNC (_IO_WRITE_ | _IO_BYTE_)
-/*
- * Only Sync. burst accessing is provided.
- */
-#define IO_WR_BURST(x) (IO_WRITE_ | _IO_SYNC_ | _IO_BURST_ | \
- ((x) & _IOSZ_MASK_))
-#define IO_RD_BURST(x) (_IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_))
-/*below is for the intf_option bit defition...*/
-#define _INTF_ASYNC_ BIT(0) /*support async io*/
-struct intf_priv;
-struct intf_hdl;
-struct io_queue;
-struct _io_ops {
- uint (*_sdbus_read_bytes_to_membuf)(struct intf_priv *pintfpriv,
- u32 addr, u32 cnt, u8 *pbuf);
- uint (*_sdbus_read_blocks_to_membuf)(struct intf_priv *pintfpriv,
- u32 addr, u32 cnt, u8 *pbuf);
- u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr);
- u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr);
- u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr);
- uint (*_sdbus_write_blocks_from_membuf)(struct intf_priv *pintfpriv,
- u32 addr, u32 cnt, u8 *pbuf,
- u8 async);
- uint (*_sdbus_write_bytes_from_membuf)(struct intf_priv *pintfpriv,
- u32 addr, u32 cnt, u8 *pbuf);
- u8 (*_cmd52r)(struct intf_priv *pintfpriv, u32 addr);
- void (*_cmd52w)(struct intf_priv *pintfpriv, u32 addr, u8 val8);
- u8 (*_cmdfunc152r)(struct intf_priv *pintfpriv, u32 addr);
- void (*_cmdfunc152w)(struct intf_priv *pintfpriv, u32 addr, u8 val8);
- void (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
- void (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
- void (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
- void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
- u8 *pmem);
- void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
- u8 *pmem);
- void (*_sync_irp_protocol_rw)(struct io_queue *pio_q);
- u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
- u8 *pmem);
- u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
- u8 *pmem);
-};
-
-struct io_req {
- struct list_head list;
- u32 addr;
- /*volatile*/ u32 val;
- u32 command;
- u32 status;
- u8 *pbuf;
- void (*_async_io_callback)(struct _adapter *padapter,
- struct io_req *pio_req, u8 *cnxt);
- u8 *cnxt;
-};
-
-struct intf_hdl {
- u32 intf_option;
- u8 *adapter;
- u8 *intf_dev;
- struct intf_priv *pintfpriv;
- void (*intf_hdl_init)(u8 *priv);
- void (*intf_hdl_unload)(u8 *priv);
- void (*intf_hdl_open)(u8 *priv);
- void (*intf_hdl_close)(u8 *priv);
- struct _io_ops io_ops;
-};
-
-struct reg_protocol_rd {
-#ifdef __LITTLE_ENDIAN
- /* DW1 */
- u32 NumOfTrans:4;
- u32 Reserved1:4;
- u32 Reserved2:24;
- /* DW2 */
- u32 ByteCount:7;
- u32 WriteEnable:1; /*0:read, 1:write*/
- u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/
- u32 BurstMode:1;
- u32 Byte1Access:1;
- u32 Byte2Access:1;
- u32 Byte4Access:1;
- u32 Reserved3:3;
- u32 Reserved4:16;
- /*DW3*/
- u32 BusAddress;
- /*DW4*/
-#else
-/*DW1*/
- u32 Reserved1:4;
- u32 NumOfTrans:4;
- u32 Reserved2:24;
- /*DW2*/
- u32 WriteEnable:1;
- u32 ByteCount:7;
- u32 Reserved3:3;
- u32 Byte4Access:1;
- u32 Byte2Access:1;
- u32 Byte1Access:1;
- u32 BurstMode:1;
- u32 FixOrContinuous:1;
- u32 Reserved4:16;
- /*DW3*/
- u32 BusAddress;
- /*DW4*/
-#endif
-};
-
-struct reg_protocol_wt {
-#ifdef __LITTLE_ENDIAN
- /*DW1*/
- u32 NumOfTrans:4;
- u32 Reserved1:4;
- u32 Reserved2:24;
- /*DW2*/
- u32 ByteCount:7;
- u32 WriteEnable:1; /*0:read, 1:write*/
- u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/
- u32 BurstMode:1;
- u32 Byte1Access:1;
- u32 Byte2Access:1;
- u32 Byte4Access:1;
- u32 Reserved3:3;
- u32 Reserved4:16;
- /*DW3*/
- u32 BusAddress;
- /*DW4*/
- u32 Value;
-#else
- /*DW1*/
- u32 Reserved1:4;
- u32 NumOfTrans:4;
- u32 Reserved2:24;
- /*DW2*/
- u32 WriteEnable:1;
- u32 ByteCount:7;
- u32 Reserved3:3;
- u32 Byte4Access:1;
- u32 Byte2Access:1;
- u32 Byte1Access:1;
- u32 BurstMode:1;
- u32 FixOrContinuous:1;
- u32 Reserved4:16;
- /*DW3*/
- u32 BusAddress;
- /*DW4*/
- u32 Value;
-#endif
-};
-
-/*
- * Below is the data structure used by _io_handler
- */
-
-struct io_queue {
- spinlock_t lock;
- struct list_head free_ioreqs;
- /*The io_req list that will be served in the single protocol r/w.*/
- struct list_head pending;
- struct list_head processing;
- u8 *free_ioreqs_buf; /* 4-byte aligned */
- u8 *pallocated_free_ioreqs_buf;
- struct intf_hdl intf;
-};
-
-u8 r8712_read8(struct _adapter *adapter, u32 addr);
-u16 r8712_read16(struct _adapter *adapter, u32 addr);
-u32 r8712_read32(struct _adapter *adapter, u32 addr);
-void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-void r8712_write8(struct _adapter *adapter, u32 addr, u8 val);
-void r8712_write16(struct _adapter *adapter, u32 addr, u16 val);
-void r8712_write32(struct _adapter *adapter, u32 addr, u32 val);
-void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-/*ioreq */
-uint r8712_alloc_io_queue(struct _adapter *adapter);
-void r8712_free_io_queue(struct _adapter *adapter);
-
-#endif /*_RTL871X_IO_H_*/
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl.h b/drivers/staging/rtl8712/rtl871x_ioctl.h
deleted file mode 100644
index d6332a8c7f4f..000000000000
--- a/drivers/staging/rtl8712/rtl871x_ioctl.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __IOCTL_H
-#define __IOCTL_H
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-#ifndef OID_802_11_CAPABILITY
- #define OID_802_11_CAPABILITY 0x0d010122
-#endif
-
-#ifndef OID_802_11_PMKID
- #define OID_802_11_PMKID 0x0d010123
-#endif
-
-/* For DDK-defined OIDs*/
-#define OID_NDIS_SEG1 0x00010100
-#define OID_NDIS_SEG2 0x00010200
-#define OID_NDIS_SEG3 0x00020100
-#define OID_NDIS_SEG4 0x01010100
-#define OID_NDIS_SEG5 0x01020100
-#define OID_NDIS_SEG6 0x01020200
-#define OID_NDIS_SEG7 0xFD010100
-#define OID_NDIS_SEG8 0x0D010100
-#define OID_NDIS_SEG9 0x0D010200
-#define OID_NDIS_SEG10 0x0D020200
-#define SZ_OID_NDIS_SEG1 23
-#define SZ_OID_NDIS_SEG2 3
-#define SZ_OID_NDIS_SEG3 6
-#define SZ_OID_NDIS_SEG4 6
-#define SZ_OID_NDIS_SEG5 4
-#define SZ_OID_NDIS_SEG6 8
-#define SZ_OID_NDIS_SEG7 7
-#define SZ_OID_NDIS_SEG8 36
-#define SZ_OID_NDIS_SEG9 24
-#define SZ_OID_NDIS_SEG10 19
-
-/* For Realtek-defined OIDs*/
-#define OID_MP_SEG1 0xFF871100
-#define OID_MP_SEG2 0xFF818000
-#define OID_MP_SEG3 0xFF818700
-#define OID_MP_SEG4 0xFF011100
-
-enum oid_type {
- QUERY_OID,
- SET_OID
-};
-
-struct oid_funs_node {
- unsigned int oid_start; /*the starting number for OID*/
- unsigned int oid_end; /*the ending number for OID*/
- struct oid_obj_priv *node_array;
- unsigned int array_sz; /*the size of node_array*/
- int query_counter; /*count the number of query hits for this segment*/
- int set_counter; /*count the number of set hits for this segment*/
-};
-
-struct oid_par_priv {
- void *adapter_context;
- uint oid;
- void *information_buf;
- unsigned long information_buf_len;
- unsigned long *bytes_rw;
- unsigned long *bytes_needed;
- enum oid_type type_of_oid;
- unsigned int dbg;
-};
-
-struct oid_obj_priv {
- unsigned char dbg; /* 0: without OID debug message
- * 1: with OID debug message
- */
- uint (*oidfuns)(struct oid_par_priv *poid_par_priv);
-};
-
-uint oid_null_function(struct oid_par_priv *poid_par_priv);
-
-extern struct iw_handler_def r871x_handlers_def;
-
-uint drv_query_info(struct net_device *MiniportAdapterContext,
- uint Oid,
- void *InformationBuffer,
- u32 InformationBufferLength,
- u32 *BytesWritten,
- u32 *BytesNeeded);
-
-uint drv_set_info(struct net_device *MiniportAdapterContext,
- uint Oid,
- void *InformationBuffer,
- u32 InformationBufferLength,
- u32 *BytesRead,
- u32 *BytesNeeded);
-
-#endif
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
deleted file mode 100644
index 36f6904d25ab..000000000000
--- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
+++ /dev/null
@@ -1,2330 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_ioctl_linux.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_IOCTL_LINUX_C_
-#define _RTL871X_MP_IOCTL_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "wlan_bssdef.h"
-#include "rtl871x_debug.h"
-#include "wifi.h"
-#include "rtl871x_mlme.h"
-#include "rtl871x_ioctl.h"
-#include "rtl871x_ioctl_set.h"
-#include "rtl871x_mp_ioctl.h"
-#include "mlme_osdep.h"
-#include <linux/wireless.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/semaphore.h>
-#include <net/iw_handler.h>
-#include <linux/if_arp.h>
-#include <linux/etherdevice.h>
-
-#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 0x1E)
-
-#define SCAN_ITEM_SIZE 768
-#define MAX_CUSTOM_LEN 64
-#define RATE_COUNT 4
-
-static const u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000,
- 6000000, 9000000, 12000000, 18000000,
- 24000000, 36000000, 48000000, 54000000};
-
-static const long ieee80211_wlan_frequencies[] = {
- 2412, 2417, 2422, 2427,
- 2432, 2437, 2442, 2447,
- 2452, 2457, 2462, 2467,
- 2472, 2484
-};
-
-void r8712_indicate_wx_assoc_event(struct _adapter *padapter)
-{
- union iwreq_data wrqu;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- wrqu.ap_addr.sa_family = ARPHRD_ETHER;
- memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress,
- ETH_ALEN);
- wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL);
-}
-
-void r8712_indicate_wx_disassoc_event(struct _adapter *padapter)
-{
- union iwreq_data wrqu;
-
- wrqu.ap_addr.sa_family = ARPHRD_ETHER;
- eth_zero_addr(wrqu.ap_addr.sa_data);
- wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL);
-}
-
-static inline void handle_pairwise_key(struct sta_info *psta,
- struct ieee_param *param,
- struct _adapter *padapter)
-{
- /* pairwise key */
- memcpy(psta->x_UncstKey.skey, param->u.crypt.key,
- (param->u.crypt. key_len > 16 ? 16 : param->u.crypt.key_len));
- if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */
- memcpy(psta->tkiptxmickey. skey,
- ¶m->u.crypt.key[16], 8);
- memcpy(psta->tkiprxmickey. skey,
- ¶m->u.crypt.key[24], 8);
- padapter->securitypriv. busetkipkey = false;
- mod_timer(&padapter->securitypriv.tkip_timer,
- jiffies + msecs_to_jiffies(50));
- }
- r8712_setstakey_cmd(padapter, (unsigned char *)psta, true);
-}
-
-static inline void handle_group_key(struct ieee_param *param,
- struct _adapter *padapter)
-{
- union Keytype *gk = padapter->securitypriv.XGrpKey;
- union Keytype *gtk = padapter->securitypriv.XGrptxmickey;
- union Keytype *grk = padapter->securitypriv.XGrprxmickey;
-
- if (param->u.crypt.idx > 0 &&
- param->u.crypt.idx < 3) {
- /* group key idx is 1 or 2 */
- memcpy(gk[param->u.crypt.idx - 1].skey,
- param->u.crypt.key,
- (param->u.crypt.key_len > 16 ? 16 :
- param->u.crypt.key_len));
- memcpy(gtk[param->u.crypt.idx - 1].skey,
- ¶m->u.crypt.key[16], 8);
- memcpy(grk[param->u.crypt.idx - 1].skey,
- ¶m->u.crypt.key[24], 8);
- padapter->securitypriv.binstallGrpkey = true;
- r8712_set_key(padapter, &padapter->securitypriv,
- param->u.crypt.idx);
- if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE) {
- if (padapter->registrypriv.power_mgnt !=
- padapter->pwrctrlpriv.pwr_mode)
- mod_timer(&padapter->mlmepriv.dhcp_timer,
- jiffies + msecs_to_jiffies(60000));
- }
- }
-}
-
-static noinline_for_stack char *translate_scan_wpa(struct iw_request_info *info,
- struct wlan_network *pnetwork,
- struct iw_event *iwe,
- char *start, char *stop)
-{
- /* parsing WPA/WPA2 IE */
- u8 buf[MAX_WPA_IE_LEN];
- u8 wpa_ie[255], rsn_ie[255];
- u16 wpa_len = 0, rsn_len = 0;
- int n, i;
-
- r8712_get_sec_ie(pnetwork->network.IEs,
- pnetwork->network.IELength, rsn_ie, &rsn_len,
- wpa_ie, &wpa_len);
- if (wpa_len > 0) {
- memset(buf, 0, MAX_WPA_IE_LEN);
- n = sprintf(buf, "wpa_ie=");
- for (i = 0; i < wpa_len; i++) {
- n += scnprintf(buf + n, MAX_WPA_IE_LEN - n,
- "%02x", wpa_ie[i]);
- if (n == MAX_WPA_IE_LEN - 1)
- break;
- }
- memset(iwe, 0, sizeof(*iwe));
- iwe->cmd = IWEVCUSTOM;
- iwe->u.data.length = (u16)strlen(buf);
- start = iwe_stream_add_point(info, start, stop,
- iwe, buf);
- memset(iwe, 0, sizeof(*iwe));
- iwe->cmd = IWEVGENIE;
- iwe->u.data.length = (u16)wpa_len;
- start = iwe_stream_add_point(info, start, stop,
- iwe, wpa_ie);
- }
- if (rsn_len > 0) {
- memset(buf, 0, MAX_WPA_IE_LEN);
- n = sprintf(buf, "rsn_ie=");
- for (i = 0; i < rsn_len; i++) {
- n += scnprintf(buf + n, MAX_WPA_IE_LEN - n,
- "%02x", rsn_ie[i]);
- if (n == MAX_WPA_IE_LEN - 1)
- break;
- }
- memset(iwe, 0, sizeof(*iwe));
- iwe->cmd = IWEVCUSTOM;
- iwe->u.data.length = strlen(buf);
- start = iwe_stream_add_point(info, start, stop,
- iwe, buf);
- memset(iwe, 0, sizeof(*iwe));
- iwe->cmd = IWEVGENIE;
- iwe->u.data.length = rsn_len;
- start = iwe_stream_add_point(info, start, stop, iwe,
- rsn_ie);
- }
-
- return start;
-}
-
-static noinline_for_stack char *translate_scan_wps(struct iw_request_info *info,
- struct wlan_network *pnetwork,
- struct iw_event *iwe,
- char *start, char *stop)
-{
- /* parsing WPS IE */
- u8 wps_ie[512];
- uint wps_ielen;
-
- if (r8712_get_wps_ie(pnetwork->network.IEs,
- pnetwork->network.IELength,
- wps_ie, &wps_ielen)) {
- if (wps_ielen > 2) {
- iwe->cmd = IWEVGENIE;
- iwe->u.data.length = (u16)wps_ielen;
- start = iwe_stream_add_point(info, start, stop,
- iwe, wps_ie);
- }
- }
-
- return start;
-}
-
-static char *translate_scan(struct _adapter *padapter,
- struct iw_request_info *info,
- struct wlan_network *pnetwork,
- char *start, char *stop)
-{
- struct iw_event iwe;
- char *current_val;
- s8 *p;
- u32 i = 0, ht_ielen = 0;
- u16 cap, ht_cap = false;
- u8 rssi;
-
- if ((pnetwork->network.Configuration.DSConfig < 1) ||
- (pnetwork->network.Configuration.DSConfig > 14)) {
- if (pnetwork->network.Configuration.DSConfig < 1)
- pnetwork->network.Configuration.DSConfig = 1;
- else
- pnetwork->network.Configuration.DSConfig = 14;
- }
- /* AP MAC address */
- iwe.cmd = SIOCGIWAP;
- iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
- ether_addr_copy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress);
- start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN);
- /* Add the ESSID */
- iwe.cmd = SIOCGIWESSID;
- iwe.u.data.flags = 1;
- iwe.u.data.length = min_t(u32, pnetwork->network.Ssid.SsidLength, 32);
- start = iwe_stream_add_point(info, start, stop, &iwe,
- pnetwork->network.Ssid.Ssid);
- /* parsing HT_CAP_IE */
- p = r8712_get_ie(&pnetwork->network.IEs[12], WLAN_EID_HT_CAPABILITY,
- &ht_ielen, pnetwork->network.IELength - 12);
- if (p && ht_ielen > 0)
- ht_cap = true;
- /* Add the protocol name */
- iwe.cmd = SIOCGIWNAME;
- if (r8712_is_cckratesonly_included(pnetwork->network.rates)) {
- if (ht_cap)
- snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn");
- else
- snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
- } else if (r8712_is_cckrates_included(pnetwork->network.rates)) {
- if (ht_cap)
- snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn");
- else
- snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg");
- } else {
- if (ht_cap)
- snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn");
- else
- snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
- }
- start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN);
- /* Add mode */
- iwe.cmd = SIOCGIWMODE;
- memcpy((u8 *)&cap, r8712_get_capability_from_ie(pnetwork->network.IEs),
- 2);
- le16_to_cpus(&cap);
- if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_ESS)) {
- if (cap & WLAN_CAPABILITY_ESS)
- iwe.u.mode = (u32)IW_MODE_MASTER;
- else
- iwe.u.mode = (u32)IW_MODE_ADHOC;
- start = iwe_stream_add_event(info, start, stop, &iwe,
- IW_EV_UINT_LEN);
- }
- /* Add frequency/channel */
- iwe.cmd = SIOCGIWFREQ;
- {
- /* check legal index */
- u8 dsconfig = pnetwork->network.Configuration.DSConfig;
-
- if (dsconfig >= 1 && dsconfig <= sizeof(
- ieee80211_wlan_frequencies) / sizeof(long))
- iwe.u.freq.m =
- (s32)(ieee80211_wlan_frequencies
- [dsconfig - 1] * 100000);
- else
- iwe.u.freq.m = 0;
- }
- iwe.u.freq.e = (s16)1;
- iwe.u.freq.i = (u8)pnetwork->network.Configuration.DSConfig;
- start = iwe_stream_add_event(info, start, stop, &iwe,
- IW_EV_FREQ_LEN);
- /* Add encryption capability */
- iwe.cmd = SIOCGIWENCODE;
- if (cap & WLAN_CAPABILITY_PRIVACY)
- iwe.u.data.flags = (u16)(IW_ENCODE_ENABLED |
- IW_ENCODE_NOKEY);
- else
- iwe.u.data.flags = (u16)(IW_ENCODE_DISABLED);
- iwe.u.data.length = (u16)0;
- start = iwe_stream_add_point(info, start, stop, &iwe,
- pnetwork->network.Ssid.Ssid);
- /*Add basic and extended rates */
- current_val = start + iwe_stream_lcp_len(info);
- iwe.cmd = SIOCGIWRATE;
- iwe.u.bitrate.fixed = 0;
- iwe.u.bitrate.disabled = 0;
- iwe.u.bitrate.value = 0;
- i = 0;
- while (pnetwork->network.rates[i] != 0) {
- /* Bit rate given in 500 kb/s units */
- iwe.u.bitrate.value = (pnetwork->network.rates[i++] &
- 0x7F) * 500000;
- current_val = iwe_stream_add_value(info, start, current_val,
- stop, &iwe, IW_EV_PARAM_LEN);
- }
- /* Check if we added any event */
- if ((current_val - start) > iwe_stream_lcp_len(info))
- start = current_val;
-
- start = translate_scan_wpa(info, pnetwork, &iwe, start, stop);
-
- start = translate_scan_wps(info, pnetwork, &iwe, start, stop);
-
- /* Add quality statistics */
- iwe.cmd = IWEVQUAL;
- rssi = r8712_signal_scale_mapping(pnetwork->network.Rssi);
- /* we only update signal_level (signal strength) that is rssi. */
- iwe.u.qual.updated = (u8)(IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_UPDATED |
- IW_QUAL_NOISE_INVALID);
- iwe.u.qual.level = rssi; /* signal strength */
- iwe.u.qual.qual = 0; /* signal quality */
- iwe.u.qual.noise = 0; /* noise level */
- start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN);
- /* how to translate rssi to ?% */
- return start;
-}
-
-static int wpa_set_auth_algs(struct net_device *dev, u32 value)
-{
- struct _adapter *padapter = netdev_priv(dev);
- int ret = 0;
-
- if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) {
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- padapter->securitypriv.ndisauthtype =
- Ndis802_11AuthModeAutoSwitch;
- padapter->securitypriv.AuthAlgrthm = 3;
- } else if (value & AUTH_ALG_SHARED_KEY) {
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared;
- padapter->securitypriv.AuthAlgrthm = 1;
- } else if (value & AUTH_ALG_OPEN_SYSTEM) {
- if (padapter->securitypriv.ndisauthtype <
- Ndis802_11AuthModeWPAPSK) {
- padapter->securitypriv.ndisauthtype =
- Ndis802_11AuthModeOpen;
- padapter->securitypriv.AuthAlgrthm = 0;
- }
- } else {
- ret = -EINVAL;
- }
- return ret;
-}
-
-static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param,
- u32 param_len)
-{
- int ret = 0;
- u32 wep_key_idx, wep_key_len = 0;
- struct NDIS_802_11_WEP *pwep = NULL;
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- param->u.crypt.err = 0;
- param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
- if (param_len != (u32)((u8 *) param->u.crypt.key - (u8 *)param) +
- param->u.crypt.key_len)
- return -EINVAL;
- if (!is_broadcast_ether_addr(param->sta_addr))
- return -EINVAL;
-
- if (param->u.crypt.idx >= WEP_KEYS) {
- /* for large key indices, set the default (0) */
- param->u.crypt.idx = 0;
- }
- if (strcmp(param->u.crypt.alg, "WEP") == 0) {
- netdev_info(dev, "r8712u: %s: crypt.alg = WEP\n", __func__);
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- padapter->securitypriv.PrivacyAlgrthm = _WEP40_;
- padapter->securitypriv.XGrpPrivacy = _WEP40_;
- wep_key_idx = param->u.crypt.idx;
- wep_key_len = param->u.crypt.key_len;
- if (wep_key_idx >= WEP_KEYS)
- wep_key_idx = 0;
- if (wep_key_len <= 0)
- return -EINVAL;
-
- wep_key_len = wep_key_len <= 5 ? 5 : 13;
- pwep = kzalloc(sizeof(*pwep), GFP_ATOMIC);
- if (!pwep)
- return -ENOMEM;
- pwep->KeyLength = wep_key_len;
- pwep->Length = wep_key_len +
- offsetof(struct NDIS_802_11_WEP, KeyMaterial);
- if (wep_key_len == 13) {
- padapter->securitypriv.PrivacyAlgrthm = _WEP104_;
- padapter->securitypriv.XGrpPrivacy = _WEP104_;
- }
- pwep->KeyIndex = wep_key_idx;
- pwep->KeyIndex |= 0x80000000;
- memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength);
- if (param->u.crypt.set_tx) {
- if (r8712_set_802_11_add_wep(padapter, pwep))
- ret = -EOPNOTSUPP;
- } else {
- /* don't update "psecuritypriv->PrivacyAlgrthm" and
- * "psecuritypriv->PrivacyKeyIndex=keyid", but can
- * r8712_set_key to fw/cam
- */
- if (wep_key_idx >= WEP_KEYS) {
- ret = -EOPNOTSUPP;
- goto exit;
- }
- memcpy(&psecuritypriv->DefKey[wep_key_idx].skey[0],
- pwep->KeyMaterial,
- pwep->KeyLength);
- psecuritypriv->DefKeylen[wep_key_idx] =
- pwep->KeyLength;
- r8712_set_key(padapter, psecuritypriv, wep_key_idx);
- }
- goto exit;
- }
- if (padapter->securitypriv.AuthAlgrthm == 2) { /* 802_1x */
- struct sta_info *psta, *pbcmc_sta;
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct security_priv *spriv = &padapter->securitypriv;
-
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE |
- WIFI_MP_STATE)) { /* sta mode */
- psta = r8712_get_stainfo(pstapriv,
- get_bssid(pmlmepriv));
- if (psta) {
- psta->ieee8021x_blocked = false;
- if (spriv->ndisencryptstatus ==
- Ndis802_11Encryption2Enabled ||
- spriv->ndisencryptstatus ==
- Ndis802_11Encryption3Enabled)
- psta->XPrivacy = spriv->PrivacyAlgrthm;
- if (param->u.crypt.set_tx == 1)
- handle_pairwise_key(psta, param,
- padapter);
- else /* group key */
- handle_group_key(param, padapter);
- }
- pbcmc_sta = r8712_get_bcmc_stainfo(padapter);
- if (pbcmc_sta) {
- pbcmc_sta->ieee8021x_blocked = false;
- if (spriv->ndisencryptstatus ==
- Ndis802_11Encryption2Enabled ||
- spriv->ndisencryptstatus ==
- Ndis802_11Encryption3Enabled)
- pbcmc_sta->XPrivacy =
- spriv->PrivacyAlgrthm;
- }
- }
- }
-exit:
- kfree(pwep);
- return ret;
-}
-
-static int r871x_set_wpa_ie(struct _adapter *padapter, char *pie,
- unsigned short ielen)
-{
- u8 *buf = NULL;
- int group_cipher = 0, pairwise_cipher = 0;
- int ret = 0;
-
- if (ielen > MAX_WPA_IE_LEN || !pie)
- return -EINVAL;
- if (ielen) {
- buf = kmemdup(pie, ielen, GFP_ATOMIC);
- if (!buf)
- return -ENOMEM;
- if (ielen < RSN_HEADER_LEN) {
- ret = -EINVAL;
- goto exit;
- }
- if (r8712_parse_wpa_ie(buf, ielen, &group_cipher,
- &pairwise_cipher) == 0) {
- padapter->securitypriv.AuthAlgrthm = 2;
- padapter->securitypriv.ndisauthtype =
- Ndis802_11AuthModeWPAPSK;
- }
- if (r8712_parse_wpa2_ie(buf, ielen, &group_cipher,
- &pairwise_cipher) == 0) {
- padapter->securitypriv.AuthAlgrthm = 2;
- padapter->securitypriv.ndisauthtype =
- Ndis802_11AuthModeWPA2PSK;
- }
- switch (group_cipher) {
- case WPA_CIPHER_NONE:
- padapter->securitypriv.XGrpPrivacy =
- _NO_PRIVACY_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11EncryptionDisabled;
- break;
- case WPA_CIPHER_WEP40:
- padapter->securitypriv.XGrpPrivacy = _WEP40_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- break;
- case WPA_CIPHER_TKIP:
- padapter->securitypriv.XGrpPrivacy = _TKIP_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption2Enabled;
- break;
- case WPA_CIPHER_CCMP:
- padapter->securitypriv.XGrpPrivacy = _AES_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption3Enabled;
- break;
- case WPA_CIPHER_WEP104:
- padapter->securitypriv.XGrpPrivacy = _WEP104_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- break;
- }
- switch (pairwise_cipher) {
- case WPA_CIPHER_NONE:
- padapter->securitypriv.PrivacyAlgrthm =
- _NO_PRIVACY_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11EncryptionDisabled;
- break;
- case WPA_CIPHER_WEP40:
- padapter->securitypriv.PrivacyAlgrthm = _WEP40_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- break;
- case WPA_CIPHER_TKIP:
- padapter->securitypriv.PrivacyAlgrthm = _TKIP_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption2Enabled;
- break;
- case WPA_CIPHER_CCMP:
- padapter->securitypriv.PrivacyAlgrthm = _AES_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption3Enabled;
- break;
- case WPA_CIPHER_WEP104:
- padapter->securitypriv.PrivacyAlgrthm = _WEP104_;
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- break;
- }
- padapter->securitypriv.wps_phase = false;
- {/* set wps_ie */
- u16 cnt = 0;
- u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
-
- while (cnt < ielen) {
- eid = buf[cnt];
-
- if ((eid == WLAN_EID_VENDOR_SPECIFIC) &&
- (!memcmp(&buf[cnt + 2], wps_oui, 4))) {
- netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE\n");
- padapter->securitypriv.wps_ie_len =
- ((buf[cnt + 1] + 2) <
- (MAX_WPA_IE_LEN << 2)) ?
- (buf[cnt + 1] + 2) :
- (MAX_WPA_IE_LEN << 2);
- memcpy(padapter->securitypriv.wps_ie,
- &buf[cnt],
- padapter->securitypriv.wps_ie_len);
- padapter->securitypriv.wps_phase =
- true;
- netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE, wps_phase==true\n");
- cnt += buf[cnt + 1] + 2;
- break;
- }
-
- cnt += buf[cnt + 1] + 2;
- }
- }
- }
-exit:
- kfree(buf);
- return ret;
-}
-
-static int r8711_wx_get_name(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- u32 ht_ielen = 0;
- char *p;
- u8 ht_cap = false;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
- u8 *prates;
-
- if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE) ==
- true) {
- /* parsing HT_CAP_IE */
- p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY,
- &ht_ielen, pcur_bss->IELength - 12);
- if (p && ht_ielen > 0)
- ht_cap = true;
- prates = pcur_bss->rates;
- if (r8712_is_cckratesonly_included(prates)) {
- if (ht_cap)
- snprintf(wrqu->name, IFNAMSIZ,
- "IEEE 802.11bn");
- else
- snprintf(wrqu->name, IFNAMSIZ,
- "IEEE 802.11b");
- } else if (r8712_is_cckrates_included(prates)) {
- if (ht_cap)
- snprintf(wrqu->name, IFNAMSIZ,
- "IEEE 802.11bgn");
- else
- snprintf(wrqu->name, IFNAMSIZ,
- "IEEE 802.11bg");
- } else {
- if (ht_cap)
- snprintf(wrqu->name, IFNAMSIZ,
- "IEEE 802.11gn");
- else
- snprintf(wrqu->name, IFNAMSIZ,
- "IEEE 802.11g");
- }
- } else {
- snprintf(wrqu->name, IFNAMSIZ, "unassociated");
- }
- return 0;
-}
-
-static const long frequency_list[] = {
- 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462,
- 2467, 2472, 2484, 4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980,
- 5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210,
- 5220, 5230, 5240, 5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560,
- 5580, 5600, 5620, 5640, 5660, 5680, 5700, 5745, 5765, 5785, 5805,
- 5825
-};
-
-static int r8711_wx_set_freq(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_freq *fwrq = &wrqu->freq;
- int rc = 0;
-
-/* If setting by frequency, convert to a channel */
- if ((fwrq->e == 1) &&
- (fwrq->m >= 241200000) &&
- (fwrq->m <= 248700000)) {
- int f = fwrq->m / 100000;
- int c = 0;
-
- while ((c < 14) && (f != frequency_list[c]))
- c++;
- fwrq->e = 0;
- fwrq->m = c + 1;
- }
- /* Setting by channel number */
- if ((fwrq->m > 14) || (fwrq->e > 0)) {
- rc = -EOPNOTSUPP;
- } else {
- int channel = fwrq->m;
-
- if ((channel < 1) || (channel > 14)) {
- rc = -EINVAL;
- } else {
- /* Yes ! We can set it !!! */
- padapter->registrypriv.channel = channel;
- }
- }
- return rc;
-}
-
-static int r8711_wx_get_freq(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
-
- if (!check_fwstate(pmlmepriv, _FW_LINKED))
- return -ENOLINK;
-
- wrqu->freq.m = ieee80211_wlan_frequencies[
- pcur_bss->Configuration.DSConfig - 1] * 100000;
- wrqu->freq.e = 1;
- wrqu->freq.i = pcur_bss->Configuration.DSConfig;
-
- return 0;
-}
-
-static int r8711_wx_set_mode(struct net_device *dev,
- struct iw_request_info *a,
- union iwreq_data *wrqu, char *b)
-{
- struct _adapter *padapter = netdev_priv(dev);
- enum NDIS_802_11_NETWORK_INFRASTRUCTURE networkType;
-
- switch (wrqu->mode) {
- case IW_MODE_AUTO:
- networkType = Ndis802_11AutoUnknown;
- break;
- case IW_MODE_ADHOC:
- networkType = Ndis802_11IBSS;
- break;
- case IW_MODE_MASTER:
- networkType = Ndis802_11APMode;
- break;
- case IW_MODE_INFRA:
- networkType = Ndis802_11Infrastructure;
- break;
- default:
- return -EINVAL;
- }
- if (Ndis802_11APMode == networkType)
- r8712_setopmode_cmd(padapter, networkType);
- else
- r8712_setopmode_cmd(padapter, Ndis802_11AutoUnknown);
-
- r8712_set_802_11_infrastructure_mode(padapter, networkType);
- return 0;
-}
-
-static int r8711_wx_get_mode(struct net_device *dev, struct iw_request_info *a,
- union iwreq_data *wrqu, char *b)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
- wrqu->mode = IW_MODE_INFRA;
- else if (check_fwstate(pmlmepriv,
- WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE))
- wrqu->mode = IW_MODE_ADHOC;
- else if (check_fwstate(pmlmepriv, WIFI_AP_STATE))
- wrqu->mode = IW_MODE_MASTER;
- else
- wrqu->mode = IW_MODE_AUTO;
- return 0;
-}
-
-static int r871x_wx_set_pmkid(struct net_device *dev,
- struct iw_request_info *a,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct iw_pmksa *pPMK = (struct iw_pmksa *) extra;
- struct RT_PMKID_LIST *pl = psecuritypriv->PMKIDList;
- u8 strZeroMacAddress[ETH_ALEN] = {0x00};
- u8 strIssueBssid[ETH_ALEN] = {0x00};
- u8 j, blInserted = false;
- int intReturn = false;
-
-/*
- * There are the BSSID information in the bssid.sa_data array.
- * If cmd is IW_PMKSA_FLUSH, it means the wpa_supplicant wants to clear
- * all the PMKID information. If cmd is IW_PMKSA_ADD, it means the
- * wpa_supplicant wants to add a PMKID/BSSID to driver.
- * If cmd is IW_PMKSA_REMOVE, it means the wpa_supplicant wants to
- * remove a PMKID/BSSID from driver.
- */
- if (!pPMK)
- return -EINVAL;
- memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN);
- switch (pPMK->cmd) {
- case IW_PMKSA_ADD:
- if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN))
- return intReturn;
- intReturn = true;
- blInserted = false;
- /* overwrite PMKID */
- for (j = 0; j < NUM_PMKID_CACHE; j++) {
- if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) {
- /* BSSID is matched, the same AP => rewrite
- * with new PMKID.
- */
- netdev_info(dev, "r8712u: %s: BSSID exists in the PMKList.\n",
- __func__);
- memcpy(pl[j].PMKID, pPMK->pmkid, IW_PMKID_LEN);
- pl[j].bUsed = true;
- psecuritypriv->PMKIDIndex = j + 1;
- blInserted = true;
- break;
- }
- }
- if (!blInserted) {
- /* Find a new entry */
- netdev_info(dev, "r8712u: %s: Use the new entry index = %d for this PMKID.\n",
- __func__, psecuritypriv->PMKIDIndex);
- memcpy(pl[psecuritypriv->PMKIDIndex].Bssid,
- strIssueBssid, ETH_ALEN);
- memcpy(pl[psecuritypriv->PMKIDIndex].PMKID,
- pPMK->pmkid, IW_PMKID_LEN);
- pl[psecuritypriv->PMKIDIndex].bUsed = true;
- psecuritypriv->PMKIDIndex++;
- if (psecuritypriv->PMKIDIndex == NUM_PMKID_CACHE)
- psecuritypriv->PMKIDIndex = 0;
- }
- break;
- case IW_PMKSA_REMOVE:
- intReturn = true;
- for (j = 0; j < NUM_PMKID_CACHE; j++) {
- if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) {
- /* BSSID is matched, the same AP => Remove
- * this PMKID information and reset it.
- */
- eth_zero_addr(pl[j].Bssid);
- pl[j].bUsed = false;
- break;
- }
- }
- break;
- case IW_PMKSA_FLUSH:
- memset(psecuritypriv->PMKIDList, 0,
- sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE);
- psecuritypriv->PMKIDIndex = 0;
- intReturn = true;
- break;
- default:
- netdev_info(dev, "r8712u: %s: unknown Command\n", __func__);
- intReturn = false;
- break;
- }
- return intReturn;
-}
-
-static int r8711_wx_get_sens(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- wrqu->sens.value = 0;
- wrqu->sens.fixed = 0; /* no auto select */
- wrqu->sens.disabled = 1;
- return 0;
-}
-
-static int r8711_wx_get_range(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct iw_range *range = (struct iw_range *)extra;
- u16 val;
- int i;
-
- wrqu->data.length = sizeof(*range);
- memset(range, 0, sizeof(*range));
- /* Let's try to keep this struct in the same order as in
- * linux/include/wireless.h
- */
-
- /* TODO: See what values we can set, and remove the ones we can't
- * set, or fill them with some default data.
- */
- /* ~5 Mb/s real (802.11b) */
- range->throughput = 5 * 1000 * 1000;
- /* TODO: 8711 sensitivity ? */
- /* signal level threshold range */
- /* percent values between 0 and 100. */
- range->max_qual.qual = 100;
- range->max_qual.level = 100;
- range->max_qual.noise = 100;
- range->max_qual.updated = 7; /* Updated all three */
- range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */
- /* TODO: Find real 'good' to 'bad' threshold value for RSSI */
- range->avg_qual.level = 0x100 - 78;
- range->avg_qual.noise = 0;
- range->avg_qual.updated = 7; /* Updated all three */
- range->num_bitrates = RATE_COUNT;
- for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++)
- range->bitrate[i] = rtl8180_rates[i];
- range->min_frag = MIN_FRAG_THRESHOLD;
- range->max_frag = MAX_FRAG_THRESHOLD;
- range->pm_capa = 0;
- range->we_version_compiled = WIRELESS_EXT;
- range->we_version_source = 16;
- range->num_channels = 14;
- for (i = 0, val = 0; i < 14; i++) {
- /* Include only legal frequencies for some countries */
- range->freq[val].i = i + 1;
- range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000;
- range->freq[val].e = 1;
- val++;
- if (val == IW_MAX_FREQUENCIES)
- break;
- }
- range->num_frequency = val;
- range->enc_capa = IW_ENC_CAPA_WPA |
- IW_ENC_CAPA_WPA2 |
- IW_ENC_CAPA_CIPHER_TKIP |
- IW_ENC_CAPA_CIPHER_CCMP;
- return 0;
-}
-
-static int r8711_wx_get_rate(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-
-static int r871x_wx_set_priv(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *awrq,
- char *extra)
-{
- int ret = 0, len = 0;
- char *ext;
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_point *dwrq = (struct iw_point *)awrq;
-
- len = dwrq->length;
- ext = strndup_user(dwrq->pointer, len);
- if (IS_ERR(ext))
- return PTR_ERR(ext);
-
- if (!strcasecmp(ext, "RSSI")) {
- /*Return received signal strength indicator in -db for */
- /* current AP */
- /*<ssid> Rssi xx */
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- struct wlan_network *pcur_network = &pmlmepriv->cur_network;
- /*static u8 xxxx; */
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- sprintf(ext, "%s rssi %d",
- pcur_network->network.Ssid.Ssid,
- /*(xxxx=xxxx+10) */
- ((padapter->recvpriv.fw_rssi) >> 1) - 95
- /*pcur_network->network.Rssi */
- );
- } else {
- sprintf(ext, "OK");
- }
- } else if (!strcasecmp(ext, "LINKSPEED")) {
- /*Return link speed in MBPS */
- /*LinkSpeed xx */
- union iwreq_data wrqd;
- int ret_inner;
- int mbps;
-
- ret_inner = r8711_wx_get_rate(dev, info, &wrqd, extra);
- if (ret_inner != 0)
- mbps = 0;
- else
- mbps = wrqd.bitrate.value / 1000000;
- sprintf(ext, "LINKSPEED %d", mbps);
- } else if (!strcasecmp(ext, "MACADDR")) {
- /*Return mac address of the station */
- /* Macaddr = xx:xx:xx:xx:xx:xx */
- sprintf(ext, "MACADDR = %pM", dev->dev_addr);
- } else if (!strcasecmp(ext, "SCAN-ACTIVE")) {
- /*Set scan type to active */
- /*OK if successful */
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- pmlmepriv->passive_mode = 1;
- sprintf(ext, "OK");
- } else if (!strcasecmp(ext, "SCAN-PASSIVE")) {
- /*Set scan type to passive */
- /*OK if successful */
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- pmlmepriv->passive_mode = 0;
- sprintf(ext, "OK");
- } else if (!strncmp(ext, "DCE-E", 5)) {
- /*Set scan type to passive */
- /*OK if successful */
- r8712_disconnectCtrlEx_cmd(padapter
- , 1 /*u32 enableDrvCtrl */
- , 5 /*u32 tryPktCnt */
- , 100 /*u32 tryPktInterval */
- , 5000 /*u32 firstStageTO */
- );
- sprintf(ext, "OK");
- } else if (!strncmp(ext, "DCE-D", 5)) {
- /*Set scan type to passive */
- /*OK if successfu */
- r8712_disconnectCtrlEx_cmd(padapter
- , 0 /*u32 enableDrvCtrl */
- , 5 /*u32 tryPktCnt */
- , 100 /*u32 tryPktInterval */
- , 5000 /*u32 firstStageTO */
- );
- sprintf(ext, "OK");
- } else {
- netdev_info(dev, "r8712u: %s: unknown Command %s.\n",
- __func__, ext);
- goto FREE_EXT;
- }
- if (copy_to_user(dwrq->pointer, ext,
- min(dwrq->length, (__u16)(strlen(ext) + 1))))
- ret = -EFAULT;
-
-FREE_EXT:
- kfree(ext);
- return ret;
-}
-
-/* set bssid flow
- * s1. set_802_11_infrastructure_mode()
- * s2. set_802_11_authentication_mode()
- * s3. set_802_11_encryption_mode()
- * s4. set_802_11_bssid()
- *
- * This function intends to handle the Set AP command, which specifies the
- * MAC# of a preferred Access Point.
- * Currently, the request comes via Wireless Extensions' SIOCSIWAP ioctl.
- *
- * For this operation to succeed, there is no need for the interface to be up.
- *
- */
-static int r8711_wx_set_wap(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *awrq,
- char *extra)
-{
- int ret = -EINPROGRESS;
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct __queue *queue = &pmlmepriv->scanned_queue;
- struct sockaddr *temp = (struct sockaddr *)awrq;
- unsigned long irqL;
- struct list_head *phead;
- u8 *dst_bssid;
- struct wlan_network *pnetwork = NULL;
- enum NDIS_802_11_AUTHENTICATION_MODE authmode;
-
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
- return -EBUSY;
- if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
- return ret;
- if (temp->sa_family != ARPHRD_ETHER)
- return -EINVAL;
- authmode = padapter->securitypriv.ndisauthtype;
- spin_lock_irqsave(&queue->lock, irqL);
- phead = &queue->queue;
- pmlmepriv->pscanned = phead->next;
- while (1) {
- if (end_of_queue_search(phead, pmlmepriv->pscanned))
- break;
- pnetwork = container_of(pmlmepriv->pscanned,
- struct wlan_network, list);
- pmlmepriv->pscanned = pmlmepriv->pscanned->next;
- dst_bssid = pnetwork->network.MacAddress;
- if (!memcmp(dst_bssid, temp->sa_data, ETH_ALEN)) {
- r8712_set_802_11_infrastructure_mode(padapter,
- pnetwork->network.InfrastructureMode);
- break;
- }
- }
- spin_unlock_irqrestore(&queue->lock, irqL);
- if (!ret) {
- if (!r8712_set_802_11_authentication_mode(padapter, authmode)) {
- ret = -ENOMEM;
- } else {
- if (!r8712_set_802_11_bssid(padapter, temp->sa_data))
- ret = -1;
- }
- }
- return ret;
-}
-
-static int r8711_wx_get_wap(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
-
- wrqu->ap_addr.sa_family = ARPHRD_ETHER;
- if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE |
- WIFI_AP_STATE))
- ether_addr_copy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress);
- else
- eth_zero_addr(wrqu->ap_addr.sa_data);
- return 0;
-}
-
-static int r871x_wx_set_mlme(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int ret = 0;
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_mlme *mlme = (struct iw_mlme *) extra;
-
- if (!mlme)
- return -1;
- switch (mlme->cmd) {
- case IW_MLME_DEAUTH:
- if (!r8712_set_802_11_disassociate(padapter))
- ret = -1;
- break;
- case IW_MLME_DISASSOC:
- if (!r8712_set_802_11_disassociate(padapter))
- ret = -1;
- break;
- default:
- return -EOPNOTSUPP;
- }
- return ret;
-}
-
-/*
- *
- * This function intends to handle the Set Scan command.
- * Currently, the request comes via Wireless Extensions' SIOCSIWSCAN ioctl.
- *
- * For this operation to succeed, the interface is brought Up beforehand.
- *
- */
-static int r8711_wx_set_scan(struct net_device *dev,
- struct iw_request_info *a,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- u8 status = true;
-
- if (padapter->driver_stopped) {
- netdev_info(dev, "In %s: driver_stopped=%d\n",
- __func__, padapter->driver_stopped);
- return -1;
- }
- if (!padapter->bup)
- return -ENETDOWN;
- if (!padapter->hw_init_completed)
- return -1;
- if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) ||
- (pmlmepriv->sitesurveyctrl.traffic_busy))
- return 0;
- if (wrqu->data.length == sizeof(struct iw_scan_req)) {
- struct iw_scan_req *req = (struct iw_scan_req *)extra;
-
- if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
- struct ndis_802_11_ssid ssid;
- unsigned long irqL;
- u32 len = min_t(u8, req->essid_len, IW_ESSID_MAX_SIZE);
-
- memset((unsigned char *)&ssid, 0,
- sizeof(struct ndis_802_11_ssid));
- memcpy(ssid.Ssid, req->essid, len);
- ssid.SsidLength = len;
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY |
- _FW_UNDER_LINKING)) ||
- (pmlmepriv->sitesurveyctrl.traffic_busy)) {
- if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
- status = false;
- } else {
- status = r8712_sitesurvey_cmd(padapter, &ssid);
- }
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- }
- } else {
- status = r8712_set_802_11_bssid_list_scan(padapter);
- }
- if (!status)
- return -1;
- return 0;
-}
-
-static int r8711_wx_get_scan(struct net_device *dev,
- struct iw_request_info *a,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct __queue *queue = &pmlmepriv->scanned_queue;
- struct wlan_network *pnetwork = NULL;
- unsigned long irqL;
- struct list_head *plist, *phead;
- char *ev = extra;
- char *stop = ev + wrqu->data.length;
- u32 ret = 0, cnt = 0;
-
- if (padapter->driver_stopped)
- return -EINVAL;
- while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY |
- _FW_UNDER_LINKING)) {
- msleep(30);
- cnt++;
- if (cnt > 100)
- break;
- }
- spin_lock_irqsave(&queue->lock, irqL);
- phead = &queue->queue;
- plist = phead->next;
- while (1) {
- if (end_of_queue_search(phead, plist))
- break;
- if ((stop - ev) < SCAN_ITEM_SIZE) {
- ret = -E2BIG;
- break;
- }
- pnetwork = container_of(plist, struct wlan_network, list);
- ev = translate_scan(padapter, a, pnetwork, ev, stop);
- plist = plist->next;
- }
- spin_unlock_irqrestore(&queue->lock, irqL);
- wrqu->data.length = ev - extra;
- wrqu->data.flags = 0;
- return ret;
-}
-
-/* set ssid flow
- * s1. set_802_11_infrastructure_mode()
- * s2. set_802_11_authenticaion_mode()
- * s3. set_802_11_encryption_mode()
- * s4. set_802_11_ssid()
- *
- * This function intends to handle the Set ESSID command.
- * Currently, the request comes via the Wireless Extensions' SIOCSIWESSID ioctl.
- *
- * For this operation to succeed, there is no need for the interface to be Up.
- *
- */
-static int r8711_wx_set_essid(struct net_device *dev,
- struct iw_request_info *a,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct __queue *queue = &pmlmepriv->scanned_queue;
- struct wlan_network *pnetwork = NULL;
- enum NDIS_802_11_AUTHENTICATION_MODE authmode;
- struct ndis_802_11_ssid ndis_ssid;
- u8 *dst_ssid, *src_ssid;
- struct list_head *phead;
- u32 len;
-
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
- return -EBUSY;
- if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
- return 0;
- if (wrqu->essid.length > IW_ESSID_MAX_SIZE)
- return -E2BIG;
- authmode = padapter->securitypriv.ndisauthtype;
- if (wrqu->essid.flags && wrqu->essid.length) {
- len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ?
- wrqu->essid.length : IW_ESSID_MAX_SIZE;
- memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid));
- ndis_ssid.SsidLength = len;
- memcpy(ndis_ssid.Ssid, extra, len);
- src_ssid = ndis_ssid.Ssid;
- phead = &queue->queue;
- pmlmepriv->pscanned = phead->next;
- while (1) {
- if (end_of_queue_search(phead, pmlmepriv->pscanned))
- break;
- pnetwork = container_of(pmlmepriv->pscanned,
- struct wlan_network, list);
- pmlmepriv->pscanned = pmlmepriv->pscanned->next;
- dst_ssid = pnetwork->network.Ssid.Ssid;
- if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength))
- && (pnetwork->network.Ssid.SsidLength ==
- ndis_ssid.SsidLength)) {
- if (check_fwstate(pmlmepriv,
- WIFI_ADHOC_STATE)) {
- if (pnetwork->network.
- InfrastructureMode
- !=
- padapter->mlmepriv.
- cur_network.network.
- InfrastructureMode)
- continue;
- }
-
- r8712_set_802_11_infrastructure_mode(
- padapter,
- pnetwork->network.InfrastructureMode);
- break;
- }
- }
- r8712_set_802_11_authentication_mode(padapter, authmode);
- r8712_set_802_11_ssid(padapter, &ndis_ssid);
- }
- return -EINPROGRESS;
-}
-
-static int r8711_wx_get_essid(struct net_device *dev,
- struct iw_request_info *a,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
- u32 len, ret = 0;
-
- if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) {
- len = pcur_bss->Ssid.SsidLength;
- wrqu->essid.length = len;
- memcpy(extra, pcur_bss->Ssid.Ssid, len);
- wrqu->essid.flags = 1;
- } else {
- ret = -ENOLINK;
- }
- return ret;
-}
-
-static int r8711_wx_set_rate(struct net_device *dev,
- struct iw_request_info *a,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- u32 target_rate = wrqu->bitrate.value;
- u32 fixed = wrqu->bitrate.fixed;
- u32 ratevalue = 0;
- u8 datarates[NumRates];
- u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff};
- int i;
-
- if (target_rate == -1) {
- ratevalue = 11;
- goto set_rate;
- }
- target_rate = target_rate / 100000;
- switch (target_rate) {
- case 10:
- ratevalue = 0;
- break;
- case 20:
- ratevalue = 1;
- break;
- case 55:
- ratevalue = 2;
- break;
- case 60:
- ratevalue = 3;
- break;
- case 90:
- ratevalue = 4;
- break;
- case 110:
- ratevalue = 5;
- break;
- case 120:
- ratevalue = 6;
- break;
- case 180:
- ratevalue = 7;
- break;
- case 240:
- ratevalue = 8;
- break;
- case 360:
- ratevalue = 9;
- break;
- case 480:
- ratevalue = 10;
- break;
- case 540:
- ratevalue = 11;
- break;
- default:
- ratevalue = 11;
- break;
- }
-set_rate:
- for (i = 0; i < NumRates; i++) {
- if (ratevalue == mpdatarate[i]) {
- datarates[i] = mpdatarate[i];
- if (fixed == 0)
- break;
- } else {
- datarates[i] = 0xff;
- }
- }
- return r8712_setdatarate_cmd(padapter, datarates);
-}
-
-static int r8711_wx_get_rate(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
- struct ieee80211_ht_cap *pht_capie;
- unsigned char rf_type = padapter->registrypriv.rf_config;
- int i;
- u8 *p;
- u16 rate, max_rate = 0, ht_cap = false;
- u32 ht_ielen = 0;
- u8 bw_40MHz = 0, short_GI = 0;
- u16 mcs_rate = 0;
-
- i = 0;
- if (!check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE))
- return -ENOLINK;
- p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, &ht_ielen,
- pcur_bss->IELength - 12);
- if (p && ht_ielen > 0) {
- ht_cap = true;
- pht_capie = (struct ieee80211_ht_cap *)(p + 2);
- memcpy(&mcs_rate, &pht_capie->mcs, 2);
- bw_40MHz = (le16_to_cpu(pht_capie->cap_info) &
- IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0;
- short_GI = (le16_to_cpu(pht_capie->cap_info) &
- (IEEE80211_HT_CAP_SGI_20 |
- IEEE80211_HT_CAP_SGI_40)) ? 1 : 0;
- }
- while ((pcur_bss->rates[i] != 0) &&
- (pcur_bss->rates[i] != 0xFF)) {
- rate = pcur_bss->rates[i] & 0x7F;
- if (rate > max_rate)
- max_rate = rate;
- wrqu->bitrate.fixed = 0; /* no auto select */
- wrqu->bitrate.value = rate * 500000;
- i++;
- }
- if (ht_cap) {
- if (mcs_rate & 0x8000 /* MCS15 */
- &&
- rf_type == RTL8712_RF_2T2R)
- max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) :
- ((short_GI) ? 144 : 130);
- else /* default MCS7 */
- max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) :
- ((short_GI) ? 72 : 65);
- max_rate *= 2; /* Mbps/2 */
- }
- wrqu->bitrate.value = max_rate * 500000;
- return 0;
-}
-
-static int r8711_wx_get_rts(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
-
- wrqu->rts.value = padapter->registrypriv.rts_thresh;
- wrqu->rts.fixed = 0; /* no auto select */
- return 0;
-}
-
-static int r8711_wx_set_frag(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
-
- if (wrqu->frag.disabled) {
- padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD;
- } else {
- if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
- wrqu->frag.value > MAX_FRAG_THRESHOLD)
- return -EINVAL;
- padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1;
- }
- return 0;
-}
-
-static int r8711_wx_get_frag(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
-
- wrqu->frag.value = padapter->xmitpriv.frag_len;
- wrqu->frag.fixed = 0; /* no auto select */
- return 0;
-}
-
-static int r8711_wx_get_retry(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- wrqu->retry.value = 7;
- wrqu->retry.fixed = 0; /* no auto select */
- wrqu->retry.disabled = 1;
- return 0;
-}
-
-static int r8711_wx_set_enc(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *keybuf)
-{
- u32 key;
- u32 keyindex_provided;
- struct NDIS_802_11_WEP wep;
- enum NDIS_802_11_AUTHENTICATION_MODE authmode;
- struct iw_point *erq = &wrqu->encoding;
- struct _adapter *padapter = netdev_priv(dev);
-
- key = erq->flags & IW_ENCODE_INDEX;
- memset(&wep, 0, sizeof(struct NDIS_802_11_WEP));
- if (erq->flags & IW_ENCODE_DISABLED) {
- netdev_info(dev, "r8712u: %s: EncryptionDisabled\n", __func__);
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11EncryptionDisabled;
- padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_;
- padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_;
- padapter->securitypriv.AuthAlgrthm = 0; /* open system */
- authmode = Ndis802_11AuthModeOpen;
- padapter->securitypriv.ndisauthtype = authmode;
- return 0;
- }
- if (key) {
- if (key > WEP_KEYS)
- return -EINVAL;
- key--;
- keyindex_provided = 1;
- } else {
- keyindex_provided = 0;
- key = padapter->securitypriv.PrivacyKeyIndex;
- }
- /* set authentication mode */
- if (erq->flags & IW_ENCODE_OPEN) {
- netdev_info(dev, "r8712u: %s: IW_ENCODE_OPEN\n", __func__);
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- padapter->securitypriv.AuthAlgrthm = 0; /* open system */
- padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_;
- padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_;
- authmode = Ndis802_11AuthModeOpen;
- padapter->securitypriv.ndisauthtype = authmode;
- } else if (erq->flags & IW_ENCODE_RESTRICTED) {
- netdev_info(dev,
- "r8712u: %s: IW_ENCODE_RESTRICTED\n", __func__);
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- padapter->securitypriv.AuthAlgrthm = 1; /* shared system */
- padapter->securitypriv.PrivacyAlgrthm = _WEP40_;
- padapter->securitypriv.XGrpPrivacy = _WEP40_;
- authmode = Ndis802_11AuthModeShared;
- padapter->securitypriv.ndisauthtype = authmode;
- } else {
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption1Enabled;
- padapter->securitypriv.AuthAlgrthm = 0; /* open system */
- padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_;
- padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_;
- authmode = Ndis802_11AuthModeOpen;
- padapter->securitypriv.ndisauthtype = authmode;
- }
- wep.KeyIndex = key;
- if (erq->length > 0) {
- wep.KeyLength = erq->length <= 5 ? 5 : 13;
- wep.Length = wep.KeyLength +
- offsetof(struct NDIS_802_11_WEP, KeyMaterial);
- } else {
- wep.KeyLength = 0;
- if (keyindex_provided == 1) { /* set key_id only, no given
- * KeyMaterial(erq->length==0).
- */
- padapter->securitypriv.PrivacyKeyIndex = key;
- switch (padapter->securitypriv.DefKeylen[key]) {
- case 5:
- padapter->securitypriv.PrivacyAlgrthm =
- _WEP40_;
- break;
- case 13:
- padapter->securitypriv.PrivacyAlgrthm =
- _WEP104_;
- break;
- default:
- padapter->securitypriv.PrivacyAlgrthm =
- _NO_PRIVACY_;
- break;
- }
- return 0;
- }
- }
- wep.KeyIndex |= 0x80000000; /* transmit key */
- memcpy(wep.KeyMaterial, keybuf, wep.KeyLength);
- if (r8712_set_802_11_add_wep(padapter, &wep))
- return -EOPNOTSUPP;
- return 0;
-}
-
-static int r8711_wx_get_enc(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *keybuf)
-{
- uint key;
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_point *erq = &wrqu->encoding;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- union Keytype *dk = padapter->securitypriv.DefKey;
-
- if (!check_fwstate(pmlmepriv, _FW_LINKED)) {
- if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
- erq->length = 0;
- erq->flags |= IW_ENCODE_DISABLED;
- return 0;
- }
- }
- key = erq->flags & IW_ENCODE_INDEX;
- if (key) {
- if (key > WEP_KEYS)
- return -EINVAL;
- key--;
- } else {
- key = padapter->securitypriv.PrivacyKeyIndex;
- }
- erq->flags = key + 1;
- switch (padapter->securitypriv.ndisencryptstatus) {
- case Ndis802_11EncryptionNotSupported:
- case Ndis802_11EncryptionDisabled:
- erq->length = 0;
- erq->flags |= IW_ENCODE_DISABLED;
- break;
- case Ndis802_11Encryption1Enabled:
- erq->length = padapter->securitypriv.DefKeylen[key];
- if (erq->length) {
- memcpy(keybuf, dk[key].skey,
- padapter->securitypriv.DefKeylen[key]);
- erq->flags |= IW_ENCODE_ENABLED;
- if (padapter->securitypriv.ndisauthtype ==
- Ndis802_11AuthModeOpen)
- erq->flags |= IW_ENCODE_OPEN;
- else if (padapter->securitypriv.ndisauthtype ==
- Ndis802_11AuthModeShared)
- erq->flags |= IW_ENCODE_RESTRICTED;
- } else {
- erq->length = 0;
- erq->flags |= IW_ENCODE_DISABLED;
- }
- break;
- case Ndis802_11Encryption2Enabled:
- case Ndis802_11Encryption3Enabled:
- erq->length = 16;
- erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN |
- IW_ENCODE_NOKEY);
- break;
- default:
- erq->length = 0;
- erq->flags |= IW_ENCODE_DISABLED;
- break;
- }
- return 0;
-}
-
-static int r8711_wx_get_power(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- wrqu->power.value = 0;
- wrqu->power.fixed = 0; /* no auto select */
- wrqu->power.disabled = 1;
- return 0;
-}
-
-static int r871x_wx_set_gen_ie(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
-
- return r871x_set_wpa_ie(padapter, extra, wrqu->data.length);
-}
-
-static int r871x_wx_set_auth(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_param *param = (struct iw_param *)&wrqu->param;
- int paramid;
- int paramval;
- int ret = 0;
-
- paramid = param->flags & IW_AUTH_INDEX;
- paramval = param->value;
- switch (paramid) {
- case IW_AUTH_WPA_VERSION:
- break;
- case IW_AUTH_CIPHER_PAIRWISE:
- break;
- case IW_AUTH_CIPHER_GROUP:
- break;
- case IW_AUTH_KEY_MGMT:
- /*
- * ??? does not use these parameters
- */
- break;
- case IW_AUTH_TKIP_COUNTERMEASURES:
- if (paramval) {
- /* wpa_supplicant is enabling tkip countermeasure. */
- padapter->securitypriv.btkip_countermeasure = true;
- } else {
- /* wpa_supplicant is disabling tkip countermeasure. */
- padapter->securitypriv.btkip_countermeasure = false;
- }
- break;
- case IW_AUTH_DROP_UNENCRYPTED:
- /* HACK:
- *
- * wpa_supplicant calls set_wpa_enabled when the driver
- * is loaded and unloaded, regardless of if WPA is being
- * used. No other calls are made which can be used to
- * determine if encryption will be used or not prior to
- * association being expected. If encryption is not being
- * used, drop_unencrypted is set to false, else true -- we
- * can use this to determine if the CAP_PRIVACY_ON bit should
- * be set.
- */
- if (padapter->securitypriv.ndisencryptstatus ==
- Ndis802_11Encryption1Enabled) {
- /* it means init value, or using wep,
- * ndisencryptstatus =
- * Ndis802_11Encryption1Enabled,
- * then it needn't reset it;
- */
- break;
- }
-
- if (paramval) {
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11EncryptionDisabled;
- padapter->securitypriv.PrivacyAlgrthm =
- _NO_PRIVACY_;
- padapter->securitypriv.XGrpPrivacy =
- _NO_PRIVACY_;
- padapter->securitypriv.AuthAlgrthm = 0;
- padapter->securitypriv.ndisauthtype =
- Ndis802_11AuthModeOpen;
- }
- break;
- case IW_AUTH_80211_AUTH_ALG:
- ret = wpa_set_auth_algs(dev, (u32)paramval);
- break;
- case IW_AUTH_WPA_ENABLED:
- break;
- case IW_AUTH_RX_UNENCRYPTED_EAPOL:
- break;
- case IW_AUTH_PRIVACY_INVOKED:
- break;
- default:
- return -EOPNOTSUPP;
- }
-
- return ret;
-}
-
-static int r871x_wx_set_enc_ext(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct iw_point *pencoding = &wrqu->encoding;
- struct iw_encode_ext *pext = (struct iw_encode_ext *)extra;
- struct ieee_param *param = NULL;
- char *alg_name;
- u32 param_len;
- int ret = 0;
-
- switch (pext->alg) {
- case IW_ENCODE_ALG_NONE:
- alg_name = "none";
- break;
- case IW_ENCODE_ALG_WEP:
- alg_name = "WEP";
- break;
- case IW_ENCODE_ALG_TKIP:
- alg_name = "TKIP";
- break;
- case IW_ENCODE_ALG_CCMP:
- alg_name = "CCMP";
- break;
- default:
- return -EINVAL;
- }
-
- param_len = sizeof(struct ieee_param) + pext->key_len;
- param = kzalloc(param_len, GFP_ATOMIC);
- if (!param)
- return -ENOMEM;
- param->cmd = IEEE_CMD_SET_ENCRYPTION;
- eth_broadcast_addr(param->sta_addr);
- strscpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN);
- if (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY)
- param->u.crypt.set_tx = 0;
- if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
- param->u.crypt.set_tx = 1;
- param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1;
- if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
- memcpy(param->u.crypt.seq, pext->rx_seq, 8);
- if (pext->key_len) {
- param->u.crypt.key_len = pext->key_len;
- memcpy(param + 1, pext + 1, pext->key_len);
- }
- ret = wpa_set_encryption(dev, param, param_len);
- kfree(param);
- return ret;
-}
-
-static int r871x_wx_get_nick(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- if (extra) {
- wrqu->data.length = 8;
- wrqu->data.flags = 1;
- memcpy(extra, "rtl_wifi", 8);
- }
- return 0;
-}
-
-static int r8711_wx_read32(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *keybuf)
-{
- struct _adapter *padapter = netdev_priv(dev);
- u32 addr;
- u32 data32;
-
- get_user(addr, (u32 __user *)wrqu->data.pointer);
- data32 = r8712_read32(padapter, addr);
- put_user(data32, (u32 __user *)wrqu->data.pointer);
- wrqu->data.length = (data32 & 0xffff0000) >> 16;
- wrqu->data.flags = data32 & 0xffff;
- get_user(addr, (u32 __user *)wrqu->data.pointer);
- return 0;
-}
-
-static int r8711_wx_write32(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *keybuf)
-{
- struct _adapter *padapter = netdev_priv(dev);
- u32 addr;
- u32 data32;
-
- get_user(addr, (u32 __user *)wrqu->data.pointer);
- data32 = ((u32)wrqu->data.length << 16) | (u32)wrqu->data.flags;
- r8712_write32(padapter, addr, data32);
- return 0;
-}
-
-static int dummy(struct net_device *dev,
- struct iw_request_info *a,
- union iwreq_data *wrqu, char *b)
-{
- return -EINVAL;
-}
-
-static int r8711_drvext_hdl(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- return 0;
-}
-
-static int r871x_mp_ioctl_hdl(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_point *p = &wrqu->data;
- struct oid_par_priv oid_par;
- struct mp_ioctl_handler *phandler;
- struct mp_ioctl_param *poidparam;
- unsigned long BytesRead, BytesWritten, BytesNeeded;
- u8 *pparmbuf, bset;
- u16 len;
- uint status;
- int ret = 0;
-
- if ((!p->length) || (!p->pointer))
- return -EINVAL;
-
- bset = (u8)(p->flags & 0xFFFF);
- len = p->length;
- pparmbuf = memdup_user(p->pointer, len);
- if (IS_ERR(pparmbuf))
- return PTR_ERR(pparmbuf);
-
- poidparam = (struct mp_ioctl_param *)pparmbuf;
- if (poidparam->subcode >= MAX_MP_IOCTL_SUBCODE) {
- ret = -EINVAL;
- goto _r871x_mp_ioctl_hdl_exit;
- }
- phandler = mp_ioctl_hdl + poidparam->subcode;
- if ((phandler->paramsize != 0) &&
- (poidparam->len < phandler->paramsize)) {
- ret = -EINVAL;
- goto _r871x_mp_ioctl_hdl_exit;
- }
- if (phandler->oid == 0 && phandler->handler) {
- status = phandler->handler(&oid_par);
- } else if (phandler->handler) {
- oid_par.adapter_context = padapter;
- oid_par.oid = phandler->oid;
- oid_par.information_buf = poidparam->data;
- oid_par.information_buf_len = poidparam->len;
- oid_par.dbg = 0;
- BytesWritten = 0;
- BytesNeeded = 0;
- if (bset) {
- oid_par.bytes_rw = &BytesRead;
- oid_par.bytes_needed = &BytesNeeded;
- oid_par.type_of_oid = SET_OID;
- } else {
- oid_par.bytes_rw = &BytesWritten;
- oid_par.bytes_needed = &BytesNeeded;
- oid_par.type_of_oid = QUERY_OID;
- }
- status = phandler->handler(&oid_par);
- /* todo:check status, BytesNeeded, etc. */
- } else {
- netdev_info(dev, "r8712u: %s: err!, subcode=%d, oid=%d, handler=%p\n",
- __func__, poidparam->subcode, phandler->oid,
- phandler->handler);
- ret = -EFAULT;
- goto _r871x_mp_ioctl_hdl_exit;
- }
- if (bset == 0x00) { /* query info */
- if (copy_to_user(p->pointer, pparmbuf, len))
- ret = -EFAULT;
- }
- if (status) {
- ret = -EFAULT;
- goto _r871x_mp_ioctl_hdl_exit;
- }
-_r871x_mp_ioctl_hdl_exit:
- kfree(pparmbuf);
- return ret;
-}
-
-static int r871x_get_ap_info(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct __queue *queue = &pmlmepriv->scanned_queue;
- struct iw_point *pdata = &wrqu->data;
- struct wlan_network *pnetwork = NULL;
- u32 cnt = 0, wpa_ielen;
- unsigned long irqL;
- struct list_head *plist, *phead;
- unsigned char *pbuf;
- u8 bssid[ETH_ALEN];
- char data[33];
-
- if (padapter->driver_stopped || !pdata)
- return -EINVAL;
- while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY |
- _FW_UNDER_LINKING)) {
- msleep(30);
- cnt++;
- if (cnt > 100)
- break;
- }
- pdata->flags = 0;
- if (pdata->length < 32)
- return -EINVAL;
- if (copy_from_user(data, pdata->pointer, 32))
- return -EINVAL;
- data[32] = 0;
-
- spin_lock_irqsave(&pmlmepriv->scanned_queue.lock, irqL);
- phead = &queue->queue;
- plist = phead->next;
- while (1) {
- if (end_of_queue_search(phead, plist))
- break;
- pnetwork = container_of(plist, struct wlan_network, list);
- if (!mac_pton(data, bssid)) {
- netdev_info(dev, "r8712u: Invalid BSSID '%s'.\n",
- (u8 *)data);
- spin_unlock_irqrestore(&pmlmepriv->scanned_queue.lock,
- irqL);
- return -EINVAL;
- }
- netdev_info(dev, "r8712u: BSSID:%pM\n", bssid);
- if (ether_addr_equal(bssid, pnetwork->network.MacAddress)) {
- /* BSSID match, then check if supporting wpa/wpa2 */
- pbuf = r8712_get_wpa_ie(&pnetwork->network.IEs[12],
- &wpa_ielen, pnetwork->network.IELength - 12);
- if (pbuf && (wpa_ielen > 0)) {
- pdata->flags = 1;
- break;
- }
- pbuf = r8712_get_wpa2_ie(&pnetwork->network.IEs[12],
- &wpa_ielen, pnetwork->network.IELength - 12);
- if (pbuf && (wpa_ielen > 0)) {
- pdata->flags = 2;
- break;
- }
- }
- plist = plist->next;
- }
- spin_unlock_irqrestore(&pmlmepriv->scanned_queue.lock, irqL);
- if (pdata->length >= 34) {
- if (copy_to_user((u8 __user *)pdata->pointer + 32,
- (u8 *)&pdata->flags, 1))
- return -EINVAL;
- }
- return 0;
-}
-
-static int r871x_set_pid(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_point *pdata = &wrqu->data;
-
- if (padapter->driver_stopped || !pdata)
- return -EINVAL;
- if (copy_from_user(&padapter->pid, pdata->pointer, sizeof(int)))
- return -EINVAL;
- return 0;
-}
-
-static int r871x_set_chplan(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int ret = 0;
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_point *pdata = &wrqu->data;
- int ch_plan = -1;
-
- if (padapter->driver_stopped || !pdata) {
- ret = -EINVAL;
- goto exit;
- }
- ch_plan = (int)*extra;
- r8712_set_chplan_cmd(padapter, ch_plan);
-
-exit:
-
- return ret;
-}
-
-static int r871x_wps_start(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_point *pdata = &wrqu->data;
- u32 u32wps_start = 0;
-
- if (padapter->driver_stopped || !pdata)
- return -EINVAL;
- if (copy_from_user((void *)&u32wps_start, pdata->pointer, 4))
- return -EFAULT;
- if (u32wps_start == 0)
- u32wps_start = *extra;
- if (u32wps_start == 1) /* WPS Start */
- padapter->ledpriv.LedControlHandler(padapter,
- LED_CTL_START_WPS);
- else if (u32wps_start == 2) /* WPS Stop because of wps success */
- padapter->ledpriv.LedControlHandler(padapter,
- LED_CTL_STOP_WPS);
- else if (u32wps_start == 3) /* WPS Stop because of wps fail */
- padapter->ledpriv.LedControlHandler(padapter,
- LED_CTL_STOP_WPS_FAIL);
- return 0;
-}
-
-static int wpa_set_param(struct net_device *dev, u8 name, u32 value)
-{
- struct _adapter *padapter = netdev_priv(dev);
-
- switch (name) {
- case IEEE_PARAM_WPA_ENABLED:
- padapter->securitypriv.AuthAlgrthm = 2; /* 802.1x */
- switch ((value) & 0xff) {
- case 1: /* WPA */
- padapter->securitypriv.ndisauthtype =
- Ndis802_11AuthModeWPAPSK; /* WPA_PSK */
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption2Enabled;
- break;
- case 2: /* WPA2 */
- padapter->securitypriv.ndisauthtype =
- Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */
- padapter->securitypriv.ndisencryptstatus =
- Ndis802_11Encryption3Enabled;
- break;
- }
- break;
- case IEEE_PARAM_TKIP_COUNTERMEASURES:
- break;
- case IEEE_PARAM_DROP_UNENCRYPTED:
- /* HACK:
- *
- * wpa_supplicant calls set_wpa_enabled when the driver
- * is loaded and unloaded, regardless of if WPA is being
- * used. No other calls are made which can be used to
- * determine if encryption will be used or not prior to
- * association being expected. If encryption is not being
- * used, drop_unencrypted is set to false, else true -- we
- * can use this to determine if the CAP_PRIVACY_ON bit should
- * be set.
- */
- break;
- case IEEE_PARAM_PRIVACY_INVOKED:
- break;
- case IEEE_PARAM_AUTH_ALGS:
- return wpa_set_auth_algs(dev, value);
- case IEEE_PARAM_IEEE_802_1X:
- break;
- case IEEE_PARAM_WPAX_SELECT:
- /* added for WPA2 mixed mode */
- break;
- default:
- return -EOPNOTSUPP;
- }
- return 0;
-}
-
-static int wpa_mlme(struct net_device *dev, u32 command, u32 reason)
-{
- struct _adapter *padapter = netdev_priv(dev);
-
- switch (command) {
- case IEEE_MLME_STA_DEAUTH:
- if (!r8712_set_802_11_disassociate(padapter))
- return -1;
- break;
- case IEEE_MLME_STA_DISASSOC:
- if (!r8712_set_802_11_disassociate(padapter))
- return -1;
- break;
- default:
- return -EOPNOTSUPP;
- }
- return 0;
-}
-
-static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p)
-{
- struct ieee_param *param;
- int ret = 0;
- struct _adapter *padapter = netdev_priv(dev);
-
- if (p->length < sizeof(struct ieee_param) || !p->pointer)
- return -EINVAL;
- param = memdup_user(p->pointer, p->length);
- if (IS_ERR(param))
- return PTR_ERR(param);
- switch (param->cmd) {
- case IEEE_CMD_SET_WPA_PARAM:
- ret = wpa_set_param(dev, param->u.wpa_param.name,
- param->u.wpa_param.value);
- break;
- case IEEE_CMD_SET_WPA_IE:
- ret = r871x_set_wpa_ie(padapter, (char *)param->u.wpa_ie.data,
- (u16)param->u.wpa_ie.len);
- break;
- case IEEE_CMD_SET_ENCRYPTION:
- ret = wpa_set_encryption(dev, param, p->length);
- break;
- case IEEE_CMD_MLME:
- ret = wpa_mlme(dev, param->u.mlme.command,
- param->u.mlme.reason_code);
- break;
- default:
- ret = -EOPNOTSUPP;
- break;
- }
- if (ret == 0 && copy_to_user(p->pointer, param, p->length))
- ret = -EFAULT;
- kfree(param);
- return ret;
-}
-
-/* based on "driver_ipw" and for hostapd */
-int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
- struct iwreq *wrq = (struct iwreq *)rq;
-
- switch (cmd) {
- case RTL_IOCTL_WPA_SUPPLICANT:
- return wpa_supplicant_ioctl(dev, &wrq->u.data);
- default:
- return -EOPNOTSUPP;
- }
- return 0;
-}
-
-static iw_handler r8711_handlers[] = {
- NULL, /* SIOCSIWCOMMIT */
- r8711_wx_get_name, /* SIOCGIWNAME */
- dummy, /* SIOCSIWNWID */
- dummy, /* SIOCGIWNWID */
- r8711_wx_set_freq, /* SIOCSIWFREQ */
- r8711_wx_get_freq, /* SIOCGIWFREQ */
- r8711_wx_set_mode, /* SIOCSIWMODE */
- r8711_wx_get_mode, /* SIOCGIWMODE */
- dummy, /* SIOCSIWSENS */
- r8711_wx_get_sens, /* SIOCGIWSENS */
- NULL, /* SIOCSIWRANGE */
- r8711_wx_get_range, /* SIOCGIWRANGE */
- r871x_wx_set_priv, /* SIOCSIWPRIV */
- NULL, /* SIOCGIWPRIV */
- NULL, /* SIOCSIWSTATS */
- NULL, /* SIOCGIWSTATS */
- dummy, /* SIOCSIWSPY */
- dummy, /* SIOCGIWSPY */
- NULL, /* SIOCGIWTHRSPY */
- NULL, /* SIOCWIWTHRSPY */
- r8711_wx_set_wap, /* SIOCSIWAP */
- r8711_wx_get_wap, /* SIOCGIWAP */
- r871x_wx_set_mlme, /* request MLME operation;
- * uses struct iw_mlme
- */
- dummy, /* SIOCGIWAPLIST -- deprecated */
- r8711_wx_set_scan, /* SIOCSIWSCAN */
- r8711_wx_get_scan, /* SIOCGIWSCAN */
- r8711_wx_set_essid, /* SIOCSIWESSID */
- r8711_wx_get_essid, /* SIOCGIWESSID */
- dummy, /* SIOCSIWNICKN */
- r871x_wx_get_nick, /* SIOCGIWNICKN */
- NULL, /* -- hole -- */
- NULL, /* -- hole -- */
- r8711_wx_set_rate, /* SIOCSIWRATE */
- r8711_wx_get_rate, /* SIOCGIWRATE */
- dummy, /* SIOCSIWRTS */
- r8711_wx_get_rts, /* SIOCGIWRTS */
- r8711_wx_set_frag, /* SIOCSIWFRAG */
- r8711_wx_get_frag, /* SIOCGIWFRAG */
- dummy, /* SIOCSIWTXPOW */
- dummy, /* SIOCGIWTXPOW */
- dummy, /* SIOCSIWRETRY */
- r8711_wx_get_retry, /* SIOCGIWRETRY */
- r8711_wx_set_enc, /* SIOCSIWENCODE */
- r8711_wx_get_enc, /* SIOCGIWENCODE */
- dummy, /* SIOCSIWPOWER */
- r8711_wx_get_power, /* SIOCGIWPOWER */
- NULL, /*---hole---*/
- NULL, /*---hole---*/
- r871x_wx_set_gen_ie, /* SIOCSIWGENIE */
- NULL, /* SIOCGIWGENIE */
- r871x_wx_set_auth, /* SIOCSIWAUTH */
- NULL, /* SIOCGIWAUTH */
- r871x_wx_set_enc_ext, /* SIOCSIWENCODEEXT */
- NULL, /* SIOCGIWENCODEEXT */
- r871x_wx_set_pmkid, /* SIOCSIWPMKSA */
- NULL, /*---hole---*/
-};
-
-static const struct iw_priv_args r8711_private_args[] = {
- {
- SIOCIWFIRSTPRIV + 0x0,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "read32"
- },
- {
- SIOCIWFIRSTPRIV + 0x1,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "write32"
- },
- {
- SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext"
- },
- {
- SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl"
- },
- {
- SIOCIWFIRSTPRIV + 0x4,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo"
- },
- {
- SIOCIWFIRSTPRIV + 0x5,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setpid"
- },
- {
- SIOCIWFIRSTPRIV + 0x6,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start"
- },
- {
- SIOCIWFIRSTPRIV + 0x7,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "chplan"
- }
-};
-
-static iw_handler r8711_private_handler[] = {
- r8711_wx_read32,
- r8711_wx_write32,
- r8711_drvext_hdl,
- r871x_mp_ioctl_hdl,
- r871x_get_ap_info, /*for MM DTV platform*/
- r871x_set_pid,
- r871x_wps_start,
- r871x_set_chplan
-};
-
-static struct iw_statistics *r871x_get_wireless_stats(struct net_device *dev)
-{
- struct _adapter *padapter = netdev_priv(dev);
- struct iw_statistics *piwstats = &padapter->iwstats;
- int tmp_level = 0;
- int tmp_qual = 0;
- int tmp_noise = 0;
-
- if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) != true) {
- piwstats->qual.qual = 0;
- piwstats->qual.level = 0;
- piwstats->qual.noise = 0;
- } else {
- /* show percentage, we need transfer dbm to original value. */
- tmp_level = padapter->recvpriv.fw_rssi;
- tmp_qual = padapter->recvpriv.signal;
- tmp_noise = padapter->recvpriv.noise;
- piwstats->qual.level = tmp_level;
- piwstats->qual.qual = tmp_qual;
- piwstats->qual.noise = tmp_noise;
- }
- piwstats->qual.updated = IW_QUAL_ALL_UPDATED;
- return &padapter->iwstats;
-}
-
-struct iw_handler_def r871x_handlers_def = {
- .standard = r8711_handlers,
- .num_standard = ARRAY_SIZE(r8711_handlers),
- .private = r8711_private_handler,
- .private_args = (struct iw_priv_args *)r8711_private_args,
- .num_private = ARRAY_SIZE(r8711_private_handler),
- .num_private_args = sizeof(r8711_private_args) /
- sizeof(struct iw_priv_args),
- .get_wireless_stats = r871x_get_wireless_stats
-};
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c
deleted file mode 100644
index 2b539335206a..000000000000
--- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c
+++ /dev/null
@@ -1,519 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_ioctl_rtl.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_IOCTL_RTL_C_
-
-#include <linux/rndis.h>
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "wlan_bssdef.h"
-#include "wifi.h"
-#include "rtl871x_ioctl.h"
-#include "rtl871x_ioctl_set.h"
-#include "rtl871x_ioctl_rtl.h"
-#include "mp_custom_oid.h"
-#include "rtl871x_mp.h"
-#include "rtl871x_mp_ioctl.h"
-
-uint oid_rt_get_signal_quality_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_small_packet_crc_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- *(u32 *)poid_par_priv->information_buf =
- padapter->recvpriv.rx_smallpacket_crcerr;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_middle_packet_crc_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- *(u32 *)poid_par_priv->information_buf =
- padapter->recvpriv.rx_middlepacket_crcerr;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_large_packet_crc_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- *(u32 *)poid_par_priv->information_buf =
- padapter->recvpriv.rx_largepacket_crcerr;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_tx_retry_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_rx_retry_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_rx_total_packet_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- *(u32 *)poid_par_priv->information_buf =
- padapter->recvpriv.rx_pkts +
- padapter->recvpriv.rx_drop;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_tx_beacon_ok_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_tx_beacon_err_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_rx_icv_err_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- *(uint *)poid_par_priv->information_buf =
- padapter->recvpriv.rx_icv_err;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_set_encryption_algorithm_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_preamble_mode_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
- u32 preamblemode = 0;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- if (padapter->registrypriv.preamble == PREAMBLE_LONG)
- preamblemode = 0;
- else if (padapter->registrypriv.preamble == PREAMBLE_AUTO)
- preamblemode = 1;
- else if (padapter->registrypriv.preamble == PREAMBLE_SHORT)
- preamblemode = 2;
- *(u32 *)poid_par_priv->information_buf = preamblemode;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_ap_ip_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_channelplan_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
- struct eeprom_priv *peeprompriv = &padapter->eeprompriv;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- *(u16 *)poid_par_priv->information_buf = peeprompriv->channel_plan;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_set_channelplan_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
- struct eeprom_priv *peeprompriv = &padapter->eeprompriv;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- peeprompriv->channel_plan = *(u16 *)poid_par_priv->information_buf;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_set_preamble_mode_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
- u32 preamblemode = 0;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- preamblemode = *(u32 *)poid_par_priv->information_buf;
- if (preamblemode == 0)
- padapter->registrypriv.preamble = PREAMBLE_LONG;
- else if (preamblemode == 1)
- padapter->registrypriv.preamble = PREAMBLE_AUTO;
- else if (preamblemode == 2)
- padapter->registrypriv.preamble = PREAMBLE_SHORT;
- *(u32 *)poid_par_priv->information_buf = preamblemode;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_set_bcn_intvl_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_dedicate_probe_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_total_tx_bytes_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- *(u32 *)poid_par_priv->information_buf =
- padapter->xmitpriv.tx_bytes;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_total_rx_bytes_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- *(u32 *)poid_par_priv->information_buf =
- padapter->recvpriv.rx_bytes;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_current_tx_power_level_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_enc_key_mismatch_count_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_enc_key_match_count_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_channel_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct NDIS_802_11_CONFIGURATION *pnic_Config;
- u32 channelnum;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (check_fwstate(pmlmepriv, _FW_LINKED) ||
- check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))
- pnic_Config = &pmlmepriv->cur_network.network.Configuration;
- else
- pnic_Config = &padapter->registrypriv.dev_network.Configuration;
- channelnum = pnic_Config->DSConfig;
- *(u32 *)poid_par_priv->information_buf = channelnum;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_hardware_radio_off_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_key_mismatch_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_supported_wireless_mode_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- u32 ulInfo = 0;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len >= sizeof(u32)) {
- ulInfo |= 0x0100; /* WIRELESS_MODE_B */
- ulInfo |= 0x0200; /* WIRELESS_MODE_G */
- ulInfo |= 0x0400; /* WIRELESS_MODE_A */
- *(u32 *) poid_par_priv->information_buf = ulInfo;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_channel_list_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_scan_in_progress_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_forced_data_rate_hdl(struct oid_par_priv *poid_par_priv)
-{
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_wireless_mode_for_scan_list_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_bss_wireless_mode_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_scan_with_magic_packet_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_ap_get_associated_station_list_hdl(struct oid_par_priv
- *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_ap_switch_into_ap_mode_hdl(struct oid_par_priv*
- poid_par_priv)
-{
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_ap_supported_hdl(struct oid_par_priv *poid_par_priv)
-{
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_ap_set_passphrase_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_rf_write_registry_hdl(struct oid_par_priv*
- poid_par_priv)
-{
- uint status = RNDIS_STATUS_SUCCESS;
- struct _adapter *Adapter = poid_par_priv->adapter_context;
-
- if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len ==
- (sizeof(unsigned long) * 3)) {
- if (r8712_setrfreg_cmd(Adapter,
- *(unsigned char *)poid_par_priv->information_buf,
- (unsigned long)(*((unsigned long *)
- poid_par_priv->information_buf + 2))))
- status = RNDIS_STATUS_NOT_ACCEPTED;
- } else {
- status = RNDIS_STATUS_INVALID_LENGTH;
- }
- return status;
-}
-
-uint oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv *poid_par_priv)
-{
- uint status = RNDIS_STATUS_SUCCESS;
- struct _adapter *Adapter = poid_par_priv->adapter_context;
-
- if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len == (sizeof(unsigned long) *
- 3)) {
- if (Adapter->mppriv.act_in_progress) {
- status = RNDIS_STATUS_NOT_ACCEPTED;
- } else {
- /* init workparam */
- Adapter->mppriv.act_in_progress = true;
- Adapter->mppriv.workparam.bcompleted = false;
- Adapter->mppriv.workparam.act_type = MPT_READ_RF;
- Adapter->mppriv.workparam.io_offset = *(unsigned long *)
- poid_par_priv->information_buf;
- Adapter->mppriv.workparam.io_value = 0xcccccccc;
-
- /* RegOffsetValue - The offset of RF register to read.
- * RegDataWidth - The data width of RF register to read.
- * RegDataValue - The value to read.
- * RegOffsetValue = *((unsigned long *)InformationBuffer);
- * RegDataWidth = *((unsigned long *)InformationBuffer+1);
- * RegDataValue = *((unsigned long *)InformationBuffer+2);
- */
- if (r8712_getrfreg_cmd(Adapter,
- *(unsigned char *)poid_par_priv->information_buf,
- (unsigned char *)&Adapter->mppriv.workparam.io_value
- ))
- status = RNDIS_STATUS_NOT_ACCEPTED;
- }
- } else {
- status = RNDIS_STATUS_INVALID_LENGTH;
- }
- return status;
-}
-
-enum _CONNECT_STATE_ {
- CHECKINGSTATUS,
- ASSOCIATED,
- ADHOCMODE,
- NOTASSOCIATED
-};
-
-uint oid_rt_get_connect_state_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *padapter = poid_par_priv->adapter_context;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- u32 ulInfo;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- /* nStatus==0 CheckingStatus
- * nStatus==1 Associated
- * nStatus==2 AdHocMode
- * nStatus==3 NotAssociated
- */
- if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
- ulInfo = CHECKINGSTATUS;
- else if (check_fwstate(pmlmepriv, _FW_LINKED))
- ulInfo = ASSOCIATED;
- else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))
- ulInfo = ADHOCMODE;
- else
- ulInfo = NOTASSOCIATED;
- *(u32 *)poid_par_priv->information_buf = ulInfo;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_set_default_key_id_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h
deleted file mode 100644
index 7c0b880ac686..000000000000
--- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL871X_IOCTL_RTL_H
-#define _RTL871X_IOCTL_RTL_H
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-/*************** oid_rtl_seg_01_01 **************/
-uint oid_rt_get_signal_quality_hdl(
- struct oid_par_priv *poid_par_priv);/*84*/
-uint oid_rt_get_small_packet_crc_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_middle_packet_crc_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_large_packet_crc_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_tx_retry_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_rx_retry_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_rx_total_packet_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_tx_beacon_ok_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_tx_beacon_err_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_rx_icv_err_hdl(
- struct oid_par_priv *poid_par_priv);/*93*/
-uint oid_rt_set_encryption_algorithm_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_preamble_mode_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_ap_ip_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_channelplan_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_set_channelplan_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_set_preamble_mode_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_set_bcn_intvl_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_dedicate_probe_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_total_tx_bytes_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_total_rx_bytes_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_current_tx_power_level_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_enc_key_mismatch_count_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_enc_key_match_count_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_channel_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_hardware_radio_off_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_key_mismatch_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_supported_wireless_mode_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_channel_list_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_scan_in_progress_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_forced_data_rate_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_wireless_mode_for_scan_list_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_bss_wireless_mode_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_scan_with_magic_packet_hdl(
- struct oid_par_priv *poid_par_priv);
-
-/************** oid_rtl_seg_01_03 section start **************/
-uint oid_rt_ap_get_associated_station_list_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_ap_switch_into_ap_mode_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_ap_supported_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_ap_set_passphrase_hdl(
- struct oid_par_priv *poid_par_priv);
-/* oid_rtl_seg_01_11 */
-uint oid_rt_pro_rf_write_registry_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_rf_read_registry_hdl(
- struct oid_par_priv *poid_par_priv);
-/*************** oid_rtl_seg_03_00 section start **************/
-uint oid_rt_get_connect_state_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_set_default_key_id_hdl(
- struct oid_par_priv *poid_par_priv);
-
-#endif
-
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.c b/drivers/staging/rtl8712/rtl871x_ioctl_set.c
deleted file mode 100644
index 34c9a52b4c42..000000000000
--- a/drivers/staging/rtl8712/rtl871x_ioctl_set.c
+++ /dev/null
@@ -1,354 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_ioctl_set.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_IOCTL_SET_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "rtl871x_ioctl_set.h"
-#include "usb_osintf.h"
-#include "usb_ops.h"
-
-static u8 validate_ssid(struct ndis_802_11_ssid *ssid)
-{
- u8 i;
-
- if (ssid->SsidLength > 32)
- return false;
- for (i = 0; i < ssid->SsidLength; i++) {
- /* wifi, printable ascii code must be supported */
- if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e)))
- return false;
- }
- return true;
-}
-
-static u8 do_join(struct _adapter *padapter)
-{
- struct list_head *plist, *phead;
- u8 *pibss = NULL;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- struct __queue *queue = &(pmlmepriv->scanned_queue);
- int ret;
-
- phead = &queue->queue;
- plist = phead->next;
- pmlmepriv->cur_network.join_res = -2;
- pmlmepriv->fw_state |= _FW_UNDER_LINKING;
- pmlmepriv->pscanned = plist;
- pmlmepriv->to_join = true;
-
- /* adhoc mode will start with an empty queue, but skip checking */
- if (!check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) &&
- list_empty(&queue->queue)) {
- if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
- pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
- /* when set_ssid/set_bssid for do_join(), but scanning queue
- * is empty we try to issue sitesurvey firstly
- */
- if (!pmlmepriv->sitesurveyctrl.traffic_busy)
- r8712_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid);
- return true;
- }
-
- ret = r8712_select_and_join_from_scan(pmlmepriv);
- if (!ret) {
- mod_timer(&pmlmepriv->assoc_timer,
- jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT));
- } else {
- if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) {
- /* submit r8712_createbss_cmd to change to an
- * ADHOC_MASTER pmlmepriv->lock has been
- * acquired by caller...
- */
- struct wlan_bssid_ex *pdev_network =
- &padapter->registrypriv.dev_network;
- pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;
- pibss = padapter->registrypriv.dev_network.MacAddress;
- memcpy(&pdev_network->Ssid,
- &pmlmepriv->assoc_ssid,
- sizeof(struct ndis_802_11_ssid));
- r8712_update_registrypriv_dev_network(padapter);
- r8712_generate_random_ibss(pibss);
- if (r8712_createbss_cmd(padapter))
- return false;
- pmlmepriv->to_join = false;
- } else {
- /* can't associate ; reset under-linking */
- if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
- pmlmepriv->fw_state ^=
- _FW_UNDER_LINKING;
- /* when set_ssid/set_bssid for do_join(), but
- * there are no desired bss in scanning queue
- * we try to issue sitesurvey first
- */
- if (!pmlmepriv->sitesurveyctrl.traffic_busy)
- r8712_sitesurvey_cmd(padapter,
- &pmlmepriv->assoc_ssid);
- }
- }
- return true;
-}
-
-u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid)
-{
- unsigned long irqL;
- u8 status = true;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid)) {
- status = false;
- return status;
- }
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY |
- _FW_UNDER_LINKING)) {
- status = check_fwstate(pmlmepriv, _FW_UNDER_LINKING);
- goto _Abort_Set_BSSID;
- }
- if (check_fwstate(pmlmepriv,
- _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) {
- if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid,
- ETH_ALEN)) {
- if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE))
- /* driver is in
- * WIFI_ADHOC_MASTER_STATE
- */
- goto _Abort_Set_BSSID;
- } else {
- r8712_disassoc_cmd(padapter);
- if (check_fwstate(pmlmepriv, _FW_LINKED))
- r8712_ind_disconnect(padapter);
- r8712_free_assoc_resources(padapter);
- if ((check_fwstate(pmlmepriv,
- WIFI_ADHOC_MASTER_STATE))) {
- _clr_fwstate_(pmlmepriv,
- WIFI_ADHOC_MASTER_STATE);
- set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
- }
- }
- }
- memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN);
- pmlmepriv->assoc_by_bssid = true;
- status = do_join(padapter);
- goto done;
-_Abort_Set_BSSID:
-done:
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- return status;
-}
-
-void r8712_set_802_11_ssid(struct _adapter *padapter,
- struct ndis_802_11_ssid *ssid)
-{
- unsigned long irqL;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_network *pnetwork = &pmlmepriv->cur_network;
-
- if (!padapter->hw_init_completed)
- return;
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) {
- check_fwstate(pmlmepriv, _FW_UNDER_LINKING);
- goto _Abort_Set_SSID;
- }
- if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) {
- if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) &&
- (!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid,
- ssid->SsidLength))) {
- if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
- if (!r8712_is_same_ibss(padapter,
- pnetwork)) {
- /* if in WIFI_ADHOC_MASTER_STATE or
- * WIFI_ADHOC_STATE, create bss or
- * rejoin again
- */
- r8712_disassoc_cmd(padapter);
- if (check_fwstate(pmlmepriv,
- _FW_LINKED))
- r8712_ind_disconnect(padapter);
- r8712_free_assoc_resources(padapter);
- if (check_fwstate(pmlmepriv,
- WIFI_ADHOC_MASTER_STATE)) {
- _clr_fwstate_(pmlmepriv,
- WIFI_ADHOC_MASTER_STATE);
- set_fwstate(pmlmepriv,
- WIFI_ADHOC_STATE);
- }
- } else {
- /* driver is in
- * WIFI_ADHOC_MASTER_STATE
- */
- goto _Abort_Set_SSID;
- }
- }
- } else {
- r8712_disassoc_cmd(padapter);
- if (check_fwstate(pmlmepriv, _FW_LINKED))
- r8712_ind_disconnect(padapter);
- r8712_free_assoc_resources(padapter);
- if (check_fwstate(pmlmepriv,
- WIFI_ADHOC_MASTER_STATE)) {
- _clr_fwstate_(pmlmepriv,
- WIFI_ADHOC_MASTER_STATE);
- set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
- }
- }
- }
- if (padapter->securitypriv.btkip_countermeasure)
- goto _Abort_Set_SSID;
- if (!validate_ssid(ssid))
- goto _Abort_Set_SSID;
- memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid));
- pmlmepriv->assoc_by_bssid = false;
- do_join(padapter);
- goto done;
-_Abort_Set_SSID:
-done:
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
-}
-
-void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter,
- enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype)
-{
- unsigned long irqL;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_network *cur_network = &pmlmepriv->cur_network;
- enum NDIS_802_11_NETWORK_INFRASTRUCTURE *pold_state =
- &(cur_network->network.InfrastructureMode);
-
- if (*pold_state != networktype) {
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (check_fwstate(pmlmepriv, _FW_LINKED) ||
- (*pold_state == Ndis802_11IBSS))
- r8712_disassoc_cmd(padapter);
- if (check_fwstate(pmlmepriv,
- _FW_LINKED | WIFI_ADHOC_MASTER_STATE))
- r8712_free_assoc_resources(padapter);
- if (check_fwstate(pmlmepriv, _FW_LINKED) ||
- (*pold_state == Ndis802_11Infrastructure) ||
- (*pold_state == Ndis802_11IBSS)) {
- /* will clr Linked_state before this function,
- * we must have checked whether issue dis-assoc_cmd or
- * not
- */
- r8712_ind_disconnect(padapter);
- }
- *pold_state = networktype;
- /* clear WIFI_STATION_STATE; WIFI_AP_STATE; WIFI_ADHOC_STATE;
- * WIFI_ADHOC_MASTER_STATE
- */
- _clr_fwstate_(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE |
- WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE);
- switch (networktype) {
- case Ndis802_11IBSS:
- set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
- break;
- case Ndis802_11Infrastructure:
- set_fwstate(pmlmepriv, WIFI_STATION_STATE);
- break;
- case Ndis802_11APMode:
- set_fwstate(pmlmepriv, WIFI_AP_STATE);
- break;
- case Ndis802_11AutoUnknown:
- case Ndis802_11InfrastructureMax:
- break;
- }
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- }
-}
-
-u8 r8712_set_802_11_disassociate(struct _adapter *padapter)
-{
- unsigned long irqL;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- r8712_disassoc_cmd(padapter);
- r8712_ind_disconnect(padapter);
- r8712_free_assoc_resources(padapter);
- }
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- return true;
-}
-
-u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter)
-{
- struct mlme_priv *pmlmepriv = NULL;
- unsigned long irqL;
- u8 ret = true;
-
- if (!padapter)
- return false;
- pmlmepriv = &padapter->mlmepriv;
- if (!padapter->hw_init_completed)
- return false;
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING) ||
- pmlmepriv->sitesurveyctrl.traffic_busy) {
- /* Scan or linking is in progress, do nothing. */
- ret = (u8)check_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
- } else {
- r8712_free_network_queue(padapter);
- ret = r8712_sitesurvey_cmd(padapter, NULL);
- }
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- return ret;
-}
-
-u8 r8712_set_802_11_authentication_mode(struct _adapter *padapter,
- enum NDIS_802_11_AUTHENTICATION_MODE authmode)
-{
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- u8 ret;
-
- psecuritypriv->ndisauthtype = authmode;
- if (psecuritypriv->ndisauthtype > 3)
- psecuritypriv->AuthAlgrthm = 2; /* 802.1x */
- if (r8712_set_auth(padapter, psecuritypriv))
- ret = false;
- else
- ret = true;
- return ret;
-}
-
-int r8712_set_802_11_add_wep(struct _adapter *padapter,
- struct NDIS_802_11_WEP *wep)
-{
- sint keyid;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- keyid = wep->KeyIndex & 0x3fffffff;
- if (keyid >= WEP_KEYS)
- return -EINVAL;
- switch (wep->KeyLength) {
- case 5:
- psecuritypriv->PrivacyAlgrthm = _WEP40_;
- break;
- case 13:
- psecuritypriv->PrivacyAlgrthm = _WEP104_;
- break;
- default:
- psecuritypriv->PrivacyAlgrthm = _NO_PRIVACY_;
- break;
- }
- memcpy(psecuritypriv->DefKey[keyid].skey, &wep->KeyMaterial,
- wep->KeyLength);
- psecuritypriv->DefKeylen[keyid] = wep->KeyLength;
- psecuritypriv->PrivacyKeyIndex = keyid;
- return r8712_set_key(padapter, psecuritypriv, keyid);
-}
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.h b/drivers/staging/rtl8712/rtl871x_ioctl_set.h
deleted file mode 100644
index e2de820f61d9..000000000000
--- a/drivers/staging/rtl8712/rtl871x_ioctl_set.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __IOCTL_SET_H
-#define __IOCTL_SET_H
-
-#include "drv_types.h"
-
-typedef u8 NDIS_802_11_PMKID_VALUE[16];
-
-struct BSSIDInfo {
- unsigned char BSSID[6];
- NDIS_802_11_PMKID_VALUE PMKID;
-};
-
-u8 r8712_set_802_11_authentication_mode(struct _adapter *pdapter,
- enum NDIS_802_11_AUTHENTICATION_MODE authmode);
-
-u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid);
-
-int r8712_set_802_11_add_wep(struct _adapter *padapter,
- struct NDIS_802_11_WEP *wep);
-
-u8 r8712_set_802_11_disassociate(struct _adapter *padapter);
-
-u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter);
-
-void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter,
- enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype);
-
-void r8712_set_802_11_ssid(struct _adapter *padapter,
- struct ndis_802_11_ssid *ssid);
-
-#endif
-
diff --git a/drivers/staging/rtl8712/rtl871x_led.h b/drivers/staging/rtl8712/rtl871x_led.h
deleted file mode 100644
index 2f0768132ad8..000000000000
--- a/drivers/staging/rtl8712/rtl871x_led.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL8712_LED_H
-#define __RTL8712_LED_H
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-/*===========================================================================
- * LED customization.
- *===========================================================================
- */
-enum LED_CTL_MODE {
- LED_CTL_POWER_ON = 1,
- LED_CTL_LINK = 2,
- LED_CTL_NO_LINK = 3,
- LED_CTL_TX = 4,
- LED_CTL_RX = 5,
- LED_CTL_SITE_SURVEY = 6,
- LED_CTL_POWER_OFF = 7,
- LED_CTL_START_TO_LINK = 8,
- LED_CTL_START_WPS = 9,
- LED_CTL_STOP_WPS = 10,
- LED_CTL_START_WPS_BOTTON = 11,
- LED_CTL_STOP_WPS_FAIL = 12,
- LED_CTL_STOP_WPS_FAIL_OVERLAP = 13,
-};
-
-#define IS_LED_WPS_BLINKING(_LED_871x) \
- (((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS \
- || ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP \
- || ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress)
-
-#define IS_LED_BLINKING(_LED_871x) \
- (((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress \
- || ((struct LED_871x *)_LED_871x)->bLedScanBlinkInProgress)
-
-enum LED_PIN_871x {
- LED_PIN_GPIO0,
- LED_PIN_LED0,
- LED_PIN_LED1
-};
-
-/*===========================================================================
- * LED customization.
- *===========================================================================
- */
-enum LED_STRATEGY_871x {
- SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */
- SW_LED_MODE1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */
- SW_LED_MODE2, /* SW control 1 LED via GPIO0,
- * custom for AzWave 8187 minicard.
- */
- SW_LED_MODE3, /* SW control 1 LED via GPIO0,
- * customized for Sercomm Printer Server case.
- */
- SW_LED_MODE4, /*for Edimax / Belkin*/
- SW_LED_MODE5, /*for Sercomm / Belkin*/
- SW_LED_MODE6, /*for WNC / Corega*/
- HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different
- * control modes, see MAC.CONFIG1 for details.)
- */
-};
-
-struct LED_871x {
- struct _adapter *padapter;
- enum LED_PIN_871x LedPin; /* Implementation for this SW led. */
- u32 CurrLedState; /* Current LED state. */
- u8 bLedOn; /* true if LED is ON */
- u8 bSWLedCtrl;
- u8 bLedBlinkInProgress; /*true if blinking */
- u8 bLedNoLinkBlinkInProgress;
- u8 bLedLinkBlinkInProgress;
- u8 bLedStartToLinkBlinkInProgress;
- u8 bLedScanBlinkInProgress;
- u8 bLedWPSBlinkInProgress;
- u32 BlinkTimes; /* No. times to toggle for blink.*/
- u32 BlinkingLedState; /* Next state for blinking,
- * either LED_ON or OFF.
- */
-
- struct timer_list BlinkTimer; /* Timer object for led blinking.*/
- struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer */
-};
-
-struct led_priv {
- /* add for led control */
- struct LED_871x SwLed0;
- struct LED_871x SwLed1;
- enum LED_STRATEGY_871x LedStrategy;
- u8 bRegUseLed;
- void (*LedControlHandler)(struct _adapter *padapter,
- enum LED_CTL_MODE LedAction);
- /* add for led control */
-};
-
-/*===========================================================================
- * Interface to manipulate LED objects.
- *===========================================================================
- */
-void r8712_InitSwLeds(struct _adapter *padapter);
-void r8712_DeInitSwLeds(struct _adapter *padapter);
-void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction);
-void r8712_flush_led_works(struct _adapter *padapter);
-
-#endif
-
diff --git a/drivers/staging/rtl8712/rtl871x_mlme.c b/drivers/staging/rtl8712/rtl871x_mlme.c
deleted file mode 100644
index 63e12b157001..000000000000
--- a/drivers/staging/rtl8712/rtl871x_mlme.c
+++ /dev/null
@@ -1,1709 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_mlme.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_MLME_C_
-
-#include <linux/etherdevice.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "recv_osdep.h"
-#include "xmit_osdep.h"
-#include "mlme_osdep.h"
-#include "sta_info.h"
-#include "wifi.h"
-#include "wlan_bssdef.h"
-
-static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len);
-
-int r8712_init_mlme_priv(struct _adapter *padapter)
-{
- sint i;
- u8 *pbuf;
- struct wlan_network *pnetwork;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- memset((u8 *)pmlmepriv, 0, sizeof(struct mlme_priv));
- pmlmepriv->nic_hdl = (u8 *)padapter;
- pmlmepriv->pscanned = NULL;
- pmlmepriv->fw_state = 0;
- pmlmepriv->cur_network.network.InfrastructureMode =
- Ndis802_11AutoUnknown;
- /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/
- pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */
- spin_lock_init(&(pmlmepriv->lock));
- spin_lock_init(&(pmlmepriv->lock2));
- _init_queue(&(pmlmepriv->free_bss_pool));
- _init_queue(&(pmlmepriv->scanned_queue));
- set_scanned_network_val(pmlmepriv, 0);
- memset(&pmlmepriv->assoc_ssid, 0, sizeof(struct ndis_802_11_ssid));
- pbuf = kmalloc_array(MAX_BSS_CNT, sizeof(struct wlan_network),
- GFP_ATOMIC);
- if (!pbuf)
- return -ENOMEM;
- pmlmepriv->free_bss_buf = pbuf;
- pnetwork = (struct wlan_network *)pbuf;
- for (i = 0; i < MAX_BSS_CNT; i++) {
- INIT_LIST_HEAD(&(pnetwork->list));
- list_add_tail(&(pnetwork->list),
- &(pmlmepriv->free_bss_pool.queue));
- pnetwork++;
- }
- pmlmepriv->sitesurveyctrl.last_rx_pkts = 0;
- pmlmepriv->sitesurveyctrl.last_tx_pkts = 0;
- pmlmepriv->sitesurveyctrl.traffic_busy = false;
- /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
- r8712_init_mlme_timer(padapter);
- return 0;
-}
-
-struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv)
-{
- unsigned long irqL;
- struct wlan_network *pnetwork;
- struct __queue *free_queue = &pmlmepriv->free_bss_pool;
-
- spin_lock_irqsave(&free_queue->lock, irqL);
- pnetwork = list_first_entry_or_null(&free_queue->queue,
- struct wlan_network, list);
- if (pnetwork) {
- list_del_init(&pnetwork->list);
- pnetwork->last_scanned = jiffies;
- pmlmepriv->num_of_scanned++;
- }
- spin_unlock_irqrestore(&free_queue->lock, irqL);
- return pnetwork;
-}
-
-static void _free_network(struct mlme_priv *pmlmepriv,
- struct wlan_network *pnetwork)
-{
- u32 curr_time, delta_time;
- unsigned long irqL;
- struct __queue *free_queue = &(pmlmepriv->free_bss_pool);
-
- if (!pnetwork)
- return;
- if (pnetwork->fixed)
- return;
- curr_time = jiffies;
- delta_time = (curr_time - (u32)pnetwork->last_scanned) / HZ;
- if (delta_time < SCANQUEUE_LIFETIME)
- return;
- spin_lock_irqsave(&free_queue->lock, irqL);
- list_del_init(&pnetwork->list);
- list_add_tail(&pnetwork->list, &free_queue->queue);
- pmlmepriv->num_of_scanned--;
- spin_unlock_irqrestore(&free_queue->lock, irqL);
-}
-
-static void free_network_nolock(struct mlme_priv *pmlmepriv,
- struct wlan_network *pnetwork)
-{
- struct __queue *free_queue = &pmlmepriv->free_bss_pool;
-
- if (!pnetwork)
- return;
- if (pnetwork->fixed)
- return;
- list_del_init(&pnetwork->list);
- list_add_tail(&pnetwork->list, &free_queue->queue);
- pmlmepriv->num_of_scanned--;
-}
-
-/* return the wlan_network with the matching addr
- * Shall be called under atomic context...
- * to avoid possible racing condition...
- */
-static struct wlan_network *r8712_find_network(struct __queue *scanned_queue,
- u8 *addr)
-{
- unsigned long irqL;
- struct list_head *phead, *plist;
- struct wlan_network *pnetwork = NULL;
-
- if (is_zero_ether_addr(addr))
- return NULL;
- spin_lock_irqsave(&scanned_queue->lock, irqL);
- phead = &scanned_queue->queue;
- list_for_each(plist, phead) {
- pnetwork = list_entry(plist, struct wlan_network, list);
- if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN))
- break;
- }
- if (plist == phead)
- pnetwork = NULL;
- spin_unlock_irqrestore(&scanned_queue->lock, irqL);
- return pnetwork;
-}
-
-void r8712_free_network_queue(struct _adapter *padapter)
-{
- unsigned long irqL;
- struct list_head *phead, *plist;
- struct wlan_network *pnetwork;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct __queue *scanned_queue = &pmlmepriv->scanned_queue;
-
- spin_lock_irqsave(&scanned_queue->lock, irqL);
- phead = &scanned_queue->queue;
- plist = phead->next;
- while (!end_of_queue_search(phead, plist)) {
- pnetwork = container_of(plist, struct wlan_network, list);
- plist = plist->next;
- _free_network(pmlmepriv, pnetwork);
- }
- spin_unlock_irqrestore(&scanned_queue->lock, irqL);
-}
-
-sint r8712_if_up(struct _adapter *padapter)
-{
- sint res;
-
- if (padapter->driver_stopped || padapter->surprise_removed ||
- !check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
- res = false;
- } else {
- res = true;
- }
- return res;
-}
-
-void r8712_generate_random_ibss(u8 *pibss)
-{
- u32 curtime = jiffies;
-
- pibss[0] = 0x02; /*in ad-hoc mode bit1 must set to 1 */
- pibss[1] = 0x11;
- pibss[2] = 0x87;
- pibss[3] = (u8)(curtime & 0xff);
- pibss[4] = (u8)((curtime >> 8) & 0xff);
- pibss[5] = (u8)((curtime >> 16) & 0xff);
-}
-
-uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss)
-{
- return sizeof(*bss) + bss->IELength - MAX_IE_SZ;
-}
-
-u8 *r8712_get_capability_from_ie(u8 *ie)
-{
- return ie + 8 + 2;
-}
-
-void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv)
-{
- kfree(pmlmepriv->free_bss_buf);
-}
-
-static struct wlan_network *alloc_network(struct mlme_priv *pmlmepriv)
-{
- return _r8712_alloc_network(pmlmepriv);
-}
-
-int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork)
-{
- int ret = true;
- struct security_priv *psecuritypriv = &adapter->securitypriv;
-
- if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) &&
- (pnetwork->network.Privacy == cpu_to_le32(0)))
- ret = false;
- else if ((psecuritypriv->PrivacyAlgrthm == _NO_PRIVACY_) &&
- (pnetwork->network.Privacy == cpu_to_le32(1)))
- ret = false;
- else
- ret = true;
- return ret;
-
-}
-
-static int is_same_network(struct wlan_bssid_ex *src,
- struct wlan_bssid_ex *dst)
-{
- u16 s_cap, d_cap;
-
- memcpy((u8 *)&s_cap, r8712_get_capability_from_ie(src->IEs), 2);
- memcpy((u8 *)&d_cap, r8712_get_capability_from_ie(dst->IEs), 2);
- return (src->Ssid.SsidLength == dst->Ssid.SsidLength) &&
- (src->Configuration.DSConfig ==
- dst->Configuration.DSConfig) &&
- ((!memcmp(src->MacAddress, dst->MacAddress,
- ETH_ALEN))) &&
- ((!memcmp(src->Ssid.Ssid,
- dst->Ssid.Ssid,
- src->Ssid.SsidLength))) &&
- ((s_cap & WLAN_CAPABILITY_IBSS) ==
- (d_cap & WLAN_CAPABILITY_IBSS)) &&
- ((s_cap & WLAN_CAPABILITY_ESS) ==
- (d_cap & WLAN_CAPABILITY_ESS));
-
-}
-
-struct wlan_network *r8712_get_oldest_wlan_network(
- struct __queue *scanned_queue)
-{
- struct list_head *plist, *phead;
- struct wlan_network *pwlan = NULL;
- struct wlan_network *oldest = NULL;
-
- phead = &scanned_queue->queue;
- plist = phead->next;
- while (1) {
- if (end_of_queue_search(phead, plist))
- break;
- pwlan = container_of(plist, struct wlan_network, list);
- if (!pwlan->fixed) {
- if (!oldest ||
- time_after((unsigned long)oldest->last_scanned,
- (unsigned long)pwlan->last_scanned))
- oldest = pwlan;
- }
- plist = plist->next;
- }
- return oldest;
-}
-
-static void update_network(struct wlan_bssid_ex *dst,
- struct wlan_bssid_ex *src,
- struct _adapter *padapter)
-{
- u32 last_evm = 0, tmpVal;
- struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data;
-
- if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) &&
- is_same_network(&(padapter->mlmepriv.cur_network.network), src)) {
- if (padapter->recvpriv.signal_qual_data.total_num++ >=
- PHY_LINKQUALITY_SLID_WIN_MAX) {
- padapter->recvpriv.signal_qual_data.total_num =
- PHY_LINKQUALITY_SLID_WIN_MAX;
- last_evm = sqd->elements[sqd->index];
- padapter->recvpriv.signal_qual_data.total_val -=
- last_evm;
- }
- padapter->recvpriv.signal_qual_data.total_val += src->Rssi;
-
- sqd->elements[sqd->index++] = src->Rssi;
- if (padapter->recvpriv.signal_qual_data.index >=
- PHY_LINKQUALITY_SLID_WIN_MAX)
- padapter->recvpriv.signal_qual_data.index = 0;
- /* <1> Showed on UI for user, in percentage. */
- tmpVal = padapter->recvpriv.signal_qual_data.total_val /
- padapter->recvpriv.signal_qual_data.total_num;
- padapter->recvpriv.signal = (u8)tmpVal;
-
- src->Rssi = padapter->recvpriv.signal;
- } else {
- src->Rssi = (src->Rssi + dst->Rssi) / 2;
- }
- memcpy((u8 *)dst, (u8 *)src, r8712_get_wlan_bssid_ex_sz(src));
-}
-
-static void update_current_network(struct _adapter *adapter,
- struct wlan_bssid_ex *pnetwork)
-{
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
-
- if (is_same_network(&(pmlmepriv->cur_network.network), pnetwork)) {
- update_network(&(pmlmepriv->cur_network.network),
- pnetwork, adapter);
- r8712_update_protection(adapter,
- (pmlmepriv->cur_network.network.IEs) +
- sizeof(struct NDIS_802_11_FIXED_IEs),
- pmlmepriv->cur_network.network.IELength);
- }
-}
-
-/* Caller must hold pmlmepriv->lock first */
-static void update_scanned_network(struct _adapter *adapter,
- struct wlan_bssid_ex *target)
-{
- struct list_head *plist, *phead;
-
- u32 bssid_ex_sz;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- struct __queue *queue = &pmlmepriv->scanned_queue;
- struct wlan_network *pnetwork = NULL;
- struct wlan_network *oldest = NULL;
-
- phead = &queue->queue;
- plist = phead->next;
-
- while (1) {
- if (end_of_queue_search(phead, plist))
- break;
-
- pnetwork = container_of(plist, struct wlan_network, list);
- if (is_same_network(&pnetwork->network, target))
- break;
- if ((oldest == ((struct wlan_network *)0)) ||
- time_after((unsigned long)oldest->last_scanned,
- (unsigned long)pnetwork->last_scanned))
- oldest = pnetwork;
-
- plist = plist->next;
- }
-
- /* If we didn't find a match, then get a new network slot to initialize
- * with this beacon's information
- */
- if (end_of_queue_search(phead, plist)) {
- if (list_empty(&pmlmepriv->free_bss_pool.queue)) {
- /* If there are no more slots, expire the oldest */
- pnetwork = oldest;
- target->Rssi = (pnetwork->network.Rssi +
- target->Rssi) / 2;
- memcpy(&pnetwork->network, target,
- r8712_get_wlan_bssid_ex_sz(target));
- pnetwork->last_scanned = jiffies;
- } else {
- /* Otherwise just pull from the free list */
- /* update scan_time */
- pnetwork = alloc_network(pmlmepriv);
- if (!pnetwork)
- return;
- bssid_ex_sz = r8712_get_wlan_bssid_ex_sz(target);
- target->Length = bssid_ex_sz;
- memcpy(&pnetwork->network, target, bssid_ex_sz);
- list_add_tail(&pnetwork->list, &queue->queue);
- }
- } else {
- /* we have an entry and we are going to update it. But
- * this entry may be already expired. In this case we
- * do the same as we found a new net and call the new_net
- * handler
- */
- update_network(&pnetwork->network, target, adapter);
- pnetwork->last_scanned = jiffies;
- }
-}
-
-static void rtl8711_add_network(struct _adapter *adapter,
- struct wlan_bssid_ex *pnetwork)
-{
- unsigned long irqL;
- struct mlme_priv *pmlmepriv = &(((struct _adapter *)adapter)->mlmepriv);
- struct __queue *queue = &pmlmepriv->scanned_queue;
-
- spin_lock_irqsave(&queue->lock, irqL);
- update_current_network(adapter, pnetwork);
- update_scanned_network(adapter, pnetwork);
- spin_unlock_irqrestore(&queue->lock, irqL);
-}
-
-/*select the desired network based on the capability of the (i)bss.
- * check items: (1) security
- * (2) network_type
- * (3) WMM
- * (4) HT
- * (5) others
- */
-static int is_desired_network(struct _adapter *adapter,
- struct wlan_network *pnetwork)
-{
- u8 wps_ie[512];
- uint wps_ielen;
- int bselected = true;
- struct security_priv *psecuritypriv = &adapter->securitypriv;
-
- if (psecuritypriv->wps_phase) {
- if (r8712_get_wps_ie(pnetwork->network.IEs,
- pnetwork->network.IELength, wps_ie,
- &wps_ielen))
- return true;
- return false;
- }
- if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) &&
- (pnetwork->network.Privacy == 0))
- bselected = false;
- if (check_fwstate(&adapter->mlmepriv, WIFI_ADHOC_STATE)) {
- if (pnetwork->network.InfrastructureMode !=
- adapter->mlmepriv.cur_network.network.InfrastructureMode)
- bselected = false;
- }
- return bselected;
-}
-
-/* TODO: Perry : For Power Management */
-void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf)
-{
-}
-
-void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf)
-{
- unsigned long flags;
- u32 len;
- struct wlan_bssid_ex *pnetwork;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
-
- pnetwork = (struct wlan_bssid_ex *)pbuf;
-#ifdef __BIG_ENDIAN
- /* endian_convert */
- pnetwork->Length = le32_to_cpu(pnetwork->Length);
- pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength);
- pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy);
- pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi);
- pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse);
- pnetwork->Configuration.ATIMWindow =
- le32_to_cpu(pnetwork->Configuration.ATIMWindow);
- pnetwork->Configuration.BeaconPeriod =
- le32_to_cpu(pnetwork->Configuration.BeaconPeriod);
- pnetwork->Configuration.DSConfig =
- le32_to_cpu(pnetwork->Configuration.DSConfig);
- pnetwork->Configuration.FHConfig.DwellTime =
- le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime);
- pnetwork->Configuration.FHConfig.HopPattern =
- le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern);
- pnetwork->Configuration.FHConfig.HopSet =
- le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet);
- pnetwork->Configuration.FHConfig.Length =
- le32_to_cpu(pnetwork->Configuration.FHConfig.Length);
- pnetwork->Configuration.Length =
- le32_to_cpu(pnetwork->Configuration.Length);
- pnetwork->InfrastructureMode =
- le32_to_cpu(pnetwork->InfrastructureMode);
- pnetwork->IELength = le32_to_cpu(pnetwork->IELength);
-#endif
- len = r8712_get_wlan_bssid_ex_sz(pnetwork);
- if (len > sizeof(struct wlan_bssid_ex))
- return;
- spin_lock_irqsave(&pmlmepriv->lock2, flags);
- /* update IBSS_network 's timestamp */
- if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
- if (!memcmp(&(pmlmepriv->cur_network.network.MacAddress),
- pnetwork->MacAddress, ETH_ALEN)) {
- struct wlan_network *ibss_wlan = NULL;
-
- memcpy(pmlmepriv->cur_network.network.IEs,
- pnetwork->IEs, 8);
- ibss_wlan = r8712_find_network(
- &pmlmepriv->scanned_queue,
- pnetwork->MacAddress);
- if (ibss_wlan) {
- memcpy(ibss_wlan->network.IEs,
- pnetwork->IEs, 8);
- goto exit;
- }
- }
- }
- /* lock pmlmepriv->lock when you accessing network_q */
- if (!check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) {
- if (pnetwork->Ssid.Ssid[0] != 0) {
- rtl8711_add_network(adapter, pnetwork);
- } else {
- pnetwork->Ssid.SsidLength = 8;
- memcpy(pnetwork->Ssid.Ssid, "<hidden>", 8);
- rtl8711_add_network(adapter, pnetwork);
- }
- }
-exit:
- spin_unlock_irqrestore(&pmlmepriv->lock2, flags);
-}
-
-void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf)
-{
- unsigned long irqL;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
-
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
-
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) {
- del_timer(&pmlmepriv->scan_to_timer);
-
- _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
- }
-
- if (pmlmepriv->to_join) {
- if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) {
- if (!check_fwstate(pmlmepriv, _FW_LINKED)) {
- set_fwstate(pmlmepriv, _FW_UNDER_LINKING);
-
- if (!r8712_select_and_join_from_scan(pmlmepriv)) {
- mod_timer(&pmlmepriv->assoc_timer, jiffies +
- msecs_to_jiffies(MAX_JOIN_TIMEOUT));
- } else {
- struct wlan_bssid_ex *pdev_network =
- &(adapter->registrypriv.dev_network);
- u8 *pibss =
- adapter->registrypriv.dev_network.MacAddress;
- pmlmepriv->fw_state ^= _FW_UNDER_SURVEY;
- memcpy(&pdev_network->Ssid,
- &pmlmepriv->assoc_ssid,
- sizeof(struct
- ndis_802_11_ssid));
- r8712_update_registrypriv_dev_network
- (adapter);
- r8712_generate_random_ibss(pibss);
- pmlmepriv->fw_state =
- WIFI_ADHOC_MASTER_STATE;
- pmlmepriv->to_join = false;
- }
- }
- } else {
- pmlmepriv->to_join = false;
- set_fwstate(pmlmepriv, _FW_UNDER_LINKING);
- if (!r8712_select_and_join_from_scan(pmlmepriv))
- mod_timer(&pmlmepriv->assoc_timer, jiffies +
- msecs_to_jiffies(MAX_JOIN_TIMEOUT));
- else
- _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
- }
- }
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
-}
-
-/*
- *r8712_free_assoc_resources: the caller has to lock pmlmepriv->lock
- */
-void r8712_free_assoc_resources(struct _adapter *adapter)
-{
- unsigned long irqL;
- struct wlan_network *pwlan = NULL;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- struct sta_priv *pstapriv = &adapter->stapriv;
- struct wlan_network *tgt_network = &pmlmepriv->cur_network;
-
- pwlan = r8712_find_network(&pmlmepriv->scanned_queue,
- tgt_network->network.MacAddress);
-
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE)) {
- struct sta_info *psta;
-
- psta = r8712_get_stainfo(&adapter->stapriv,
- tgt_network->network.MacAddress);
-
- spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
- r8712_free_stainfo(adapter, psta);
- spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
- }
-
- if (check_fwstate(pmlmepriv,
- WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE))
- r8712_free_all_stainfo(adapter);
- if (pwlan)
- pwlan->fixed = false;
-
- if (((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) &&
- (adapter->stapriv.asoc_sta_count == 1)))
- free_network_nolock(pmlmepriv, pwlan);
-}
-
-/*
- * r8712_indicate_connect: the caller has to lock pmlmepriv->lock
- */
-void r8712_indicate_connect(struct _adapter *padapter)
-{
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- pmlmepriv->to_join = false;
- set_fwstate(pmlmepriv, _FW_LINKED);
- padapter->ledpriv.LedControlHandler(padapter, LED_CTL_LINK);
- r8712_os_indicate_connect(padapter);
- if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE)
- mod_timer(&pmlmepriv->dhcp_timer,
- jiffies + msecs_to_jiffies(60000));
-}
-
-/*
- * r8712_ind_disconnect: the caller has to lock pmlmepriv->lock
- */
-void r8712_ind_disconnect(struct _adapter *padapter)
-{
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- _clr_fwstate_(pmlmepriv, _FW_LINKED);
- padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK);
- r8712_os_indicate_disconnect(padapter);
- }
- if (padapter->pwrctrlpriv.pwr_mode !=
- padapter->registrypriv.power_mgnt) {
- del_timer(&pmlmepriv->dhcp_timer);
- r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt,
- padapter->registrypriv.smart_ps);
- }
-}
-
-/*Notes:
- *pnetwork : returns from r8712_joinbss_event_callback
- *ptarget_wlan: found from scanned_queue
- *if join_res > 0, for (fw_state==WIFI_STATION_STATE), we check if
- * "ptarget_sta" & "ptarget_wlan" exist.
- *if join_res > 0, for (fw_state==WIFI_ADHOC_STATE), we only check
- * if "ptarget_wlan" exist.
- *if join_res > 0, update "cur_network->network" from
- * "pnetwork->network" if (ptarget_wlan !=NULL).
- */
-void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf)
-{
- unsigned long irqL = 0, irqL2;
- struct sta_info *ptarget_sta = NULL, *pcur_sta = NULL;
- struct sta_priv *pstapriv = &adapter->stapriv;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- struct wlan_network *cur_network = &pmlmepriv->cur_network;
- struct wlan_network *pcur_wlan = NULL, *ptarget_wlan = NULL;
- unsigned int the_same_macaddr = false;
- struct wlan_network *pnetwork;
-
- if (sizeof(struct list_head) == 4 * sizeof(u32)) {
- pnetwork = kmalloc(sizeof(struct wlan_network), GFP_ATOMIC);
- if (!pnetwork)
- return;
- memcpy((u8 *)pnetwork + 16, (u8 *)pbuf + 8,
- sizeof(struct wlan_network) - 16);
- } else {
- pnetwork = (struct wlan_network *)pbuf;
- }
-
-#ifdef __BIG_ENDIAN
- /* endian_convert */
- pnetwork->join_res = le32_to_cpu(pnetwork->join_res);
- pnetwork->network_type = le32_to_cpu(pnetwork->network_type);
- pnetwork->network.Length = le32_to_cpu(pnetwork->network.Length);
- pnetwork->network.Ssid.SsidLength =
- le32_to_cpu(pnetwork->network.Ssid.SsidLength);
- pnetwork->network.Privacy = le32_to_cpu(pnetwork->network.Privacy);
- pnetwork->network.Rssi = le32_to_cpu(pnetwork->network.Rssi);
- pnetwork->network.NetworkTypeInUse =
- le32_to_cpu(pnetwork->network.NetworkTypeInUse);
- pnetwork->network.Configuration.ATIMWindow =
- le32_to_cpu(pnetwork->network.Configuration.ATIMWindow);
- pnetwork->network.Configuration.BeaconPeriod =
- le32_to_cpu(pnetwork->network.Configuration.BeaconPeriod);
- pnetwork->network.Configuration.DSConfig =
- le32_to_cpu(pnetwork->network.Configuration.DSConfig);
- pnetwork->network.Configuration.FHConfig.DwellTime =
- le32_to_cpu(pnetwork->network.Configuration.FHConfig.DwellTime);
- pnetwork->network.Configuration.FHConfig.HopPattern =
- le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopPattern);
- pnetwork->network.Configuration.FHConfig.HopSet =
- le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopSet);
- pnetwork->network.Configuration.FHConfig.Length =
- le32_to_cpu(pnetwork->network.Configuration.FHConfig.Length);
- pnetwork->network.Configuration.Length =
- le32_to_cpu(pnetwork->network.Configuration.Length);
- pnetwork->network.InfrastructureMode =
- le32_to_cpu(pnetwork->network.InfrastructureMode);
- pnetwork->network.IELength = le32_to_cpu(pnetwork->network.IELength);
-#endif
-
- the_same_macaddr = !memcmp(pnetwork->network.MacAddress,
- cur_network->network.MacAddress, ETH_ALEN);
- pnetwork->network.Length =
- r8712_get_wlan_bssid_ex_sz(&pnetwork->network);
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (pnetwork->network.Length > sizeof(struct wlan_bssid_ex))
- goto ignore_joinbss_callback;
- if (pnetwork->join_res > 0) {
- if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) {
- /*s1. find ptarget_wlan*/
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- if (the_same_macaddr) {
- ptarget_wlan =
- r8712_find_network(&pmlmepriv->scanned_queue,
- cur_network->network.MacAddress);
- } else {
- pcur_wlan =
- r8712_find_network(&pmlmepriv->scanned_queue,
- cur_network->network.MacAddress);
- if (pcur_wlan)
- pcur_wlan->fixed = false;
-
- pcur_sta = r8712_get_stainfo(pstapriv,
- cur_network->network.MacAddress);
- spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL2);
- r8712_free_stainfo(adapter, pcur_sta);
- spin_unlock_irqrestore(&(pstapriv->sta_hash_lock), irqL2);
-
- ptarget_wlan =
- r8712_find_network(&pmlmepriv->scanned_queue,
- pnetwork->network.MacAddress);
- if (ptarget_wlan)
- ptarget_wlan->fixed = true;
- }
- } else {
- ptarget_wlan = r8712_find_network(&pmlmepriv->scanned_queue,
- pnetwork->network.MacAddress);
- if (ptarget_wlan)
- ptarget_wlan->fixed = true;
- }
-
- if (!ptarget_wlan) {
- if (check_fwstate(pmlmepriv,
- _FW_UNDER_LINKING))
- pmlmepriv->fw_state ^=
- _FW_UNDER_LINKING;
- goto ignore_joinbss_callback;
- }
-
- /*s2. find ptarget_sta & update ptarget_sta*/
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
- if (the_same_macaddr) {
- ptarget_sta =
- r8712_get_stainfo(pstapriv,
- pnetwork->network.MacAddress);
- if (!ptarget_sta)
- ptarget_sta =
- r8712_alloc_stainfo(pstapriv,
- pnetwork->network.MacAddress);
- } else {
- ptarget_sta =
- r8712_alloc_stainfo(pstapriv,
- pnetwork->network.MacAddress);
- }
- if (ptarget_sta) /*update ptarget_sta*/ {
- ptarget_sta->aid = pnetwork->join_res;
- ptarget_sta->qos_option = 1;
- ptarget_sta->mac_id = 5;
- if (adapter->securitypriv.AuthAlgrthm == 2) {
- adapter->securitypriv.binstallGrpkey = false;
- adapter->securitypriv.busetkipkey = false;
- adapter->securitypriv.bgrpkey_handshake = false;
- ptarget_sta->ieee8021x_blocked = true;
- ptarget_sta->XPrivacy = adapter->
- securitypriv.PrivacyAlgrthm;
- memset((u8 *)&ptarget_sta->x_UncstKey,
- 0,
- sizeof(union Keytype));
- memset((u8 *)&ptarget_sta->tkiprxmickey,
- 0,
- sizeof(union Keytype));
- memset((u8 *)&ptarget_sta->tkiptxmickey,
- 0,
- sizeof(union Keytype));
- memset((u8 *)&ptarget_sta->txpn, 0,
- sizeof(union pn48));
- memset((u8 *)&ptarget_sta->rxpn, 0,
- sizeof(union pn48));
- }
- } else {
- if (check_fwstate(pmlmepriv,
- _FW_UNDER_LINKING))
- pmlmepriv->fw_state ^=
- _FW_UNDER_LINKING;
- goto ignore_joinbss_callback;
- }
- }
-
- /*s3. update cur_network & indicate connect*/
- memcpy(&cur_network->network, &pnetwork->network,
- pnetwork->network.Length);
- cur_network->aid = pnetwork->join_res;
- /*update fw_state will clr _FW_UNDER_LINKING*/
- switch (pnetwork->network.InfrastructureMode) {
- case Ndis802_11Infrastructure:
- pmlmepriv->fw_state = WIFI_STATION_STATE;
- break;
- case Ndis802_11IBSS:
- pmlmepriv->fw_state = WIFI_ADHOC_STATE;
- break;
- default:
- pmlmepriv->fw_state = WIFI_NULL_STATE;
- break;
- }
- r8712_update_protection(adapter,
- (cur_network->network.IEs) +
- sizeof(struct NDIS_802_11_FIXED_IEs),
- (cur_network->network.IELength));
- /*TODO: update HT_Capability*/
- update_ht_cap(adapter, cur_network->network.IEs,
- cur_network->network.IELength);
- /*indicate connect*/
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
- r8712_indicate_connect(adapter);
- del_timer(&pmlmepriv->assoc_timer);
- } else {
- goto ignore_joinbss_callback;
- }
- } else {
- if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) {
- mod_timer(&pmlmepriv->assoc_timer,
- jiffies + msecs_to_jiffies(1));
- _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
- }
- }
-ignore_joinbss_callback:
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- if (sizeof(struct list_head) == 4 * sizeof(u32))
- kfree(pnetwork);
-}
-
-void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf)
-{
- unsigned long irqL;
- struct sta_info *psta;
- struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
- struct stassoc_event *pstassoc = (struct stassoc_event *)pbuf;
-
- /* to do: */
- if (!r8712_access_ctrl(&adapter->acl_list, pstassoc->macaddr))
- return;
- psta = r8712_get_stainfo(&adapter->stapriv, pstassoc->macaddr);
- if (psta) {
- /*the sta have been in sta_info_queue => do nothing
- *(between drv has received this event before and
- * fw have not yet to set key to CAM_ENTRY)
- */
- return;
- }
-
- psta = r8712_alloc_stainfo(&adapter->stapriv, pstassoc->macaddr);
- if (!psta)
- return;
- /* to do : init sta_info variable */
- psta->qos_option = 0;
- psta->mac_id = le32_to_cpu(pstassoc->cam_id);
- /* psta->aid = (uint)pstassoc->cam_id; */
-
- if (adapter->securitypriv.AuthAlgrthm == 2)
- psta->XPrivacy = adapter->securitypriv.PrivacyAlgrthm;
- psta->ieee8021x_blocked = false;
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) ||
- check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) {
- if (adapter->stapriv.asoc_sta_count == 2) {
- /* a sta + bc/mc_stainfo (not Ibss_stainfo) */
- r8712_indicate_connect(adapter);
- }
- }
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
-}
-
-void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf)
-{
- unsigned long irqL, irqL2;
- struct sta_info *psta;
- struct wlan_network *pwlan = NULL;
- struct wlan_bssid_ex *pdev_network = NULL;
- u8 *pibss = NULL;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- struct stadel_event *pstadel = (struct stadel_event *)pbuf;
- struct sta_priv *pstapriv = &adapter->stapriv;
- struct wlan_network *tgt_network = &pmlmepriv->cur_network;
-
- spin_lock_irqsave(&pmlmepriv->lock, irqL2);
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
- r8712_ind_disconnect(adapter);
- r8712_free_assoc_resources(adapter);
- }
- if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE |
- WIFI_ADHOC_STATE)) {
- psta = r8712_get_stainfo(&adapter->stapriv, pstadel->macaddr);
- spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
- r8712_free_stainfo(adapter, psta);
- spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
- if (adapter->stapriv.asoc_sta_count == 1) {
- /*a sta + bc/mc_stainfo (not Ibss_stainfo) */
- pwlan = r8712_find_network(&pmlmepriv->scanned_queue,
- tgt_network->network.MacAddress);
- if (pwlan) {
- pwlan->fixed = false;
- free_network_nolock(pmlmepriv, pwlan);
- }
- /*re-create ibss*/
- pdev_network = &(adapter->registrypriv.dev_network);
- pibss = adapter->registrypriv.dev_network.MacAddress;
- memcpy(pdev_network, &tgt_network->network,
- r8712_get_wlan_bssid_ex_sz(&tgt_network->network));
- memcpy(&pdev_network->Ssid,
- &pmlmepriv->assoc_ssid,
- sizeof(struct ndis_802_11_ssid));
- r8712_update_registrypriv_dev_network(adapter);
- r8712_generate_random_ibss(pibss);
- if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) {
- _clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE);
- set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
- }
- }
- }
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL2);
-}
-
-void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf)
-{
- struct reportpwrstate_parm *preportpwrstate =
- (struct reportpwrstate_parm *)pbuf;
-
- preportpwrstate->state |= (u8)(adapter->pwrctrlpriv.cpwm_tog + 0x80);
- r8712_cpwm_int_hdl(adapter, preportpwrstate);
-}
-
-/* When the Netgear 3500 AP is with WPA2PSK-AES mode, it will send
- * the ADDBA req frame with start seq control = 0 to wifi client after
- * the WPA handshake and the seqence number of following data packet
- * will be 0. In this case, the Rx reorder sequence is not longer than 0
- * and the WiFi client will drop the data with seq number 0.
- * So, the 8712 firmware has to inform driver with receiving the
- * ADDBA-Req frame so that the driver can reset the
- * sequence value of Rx reorder control.
- */
-void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf)
-{
- struct ADDBA_Req_Report_parm *pAddbareq_pram =
- (struct ADDBA_Req_Report_parm *)pbuf;
- struct sta_info *psta;
- struct sta_priv *pstapriv = &adapter->stapriv;
- struct recv_reorder_ctrl *precvreorder_ctrl = NULL;
-
- psta = r8712_get_stainfo(pstapriv, pAddbareq_pram->MacAddress);
- if (psta) {
- precvreorder_ctrl =
- &psta->recvreorder_ctrl[pAddbareq_pram->tid];
- /* set the indicate_seq to 0xffff so that the rx reorder
- * can store any following data packet.
- */
- precvreorder_ctrl->indicate_seq = 0xffff;
- }
-}
-
-void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf)
-{
- if (!adapter->securitypriv.wps_hw_pbc_pressed)
- adapter->securitypriv.wps_hw_pbc_pressed = true;
-}
-
-void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter)
-{
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl;
- struct registry_priv *pregistrypriv = &adapter->registrypriv;
- u64 current_tx_pkts;
- uint current_rx_pkts;
-
- current_tx_pkts = (adapter->xmitpriv.tx_pkts) -
- (psitesurveyctrl->last_tx_pkts);
- current_rx_pkts = (adapter->recvpriv.rx_pkts) -
- (psitesurveyctrl->last_rx_pkts);
- psitesurveyctrl->last_tx_pkts = adapter->xmitpriv.tx_pkts;
- psitesurveyctrl->last_rx_pkts = adapter->recvpriv.rx_pkts;
- if ((current_tx_pkts > pregistrypriv->busy_thresh) ||
- (current_rx_pkts > pregistrypriv->busy_thresh))
- psitesurveyctrl->traffic_busy = true;
- else
- psitesurveyctrl->traffic_busy = false;
-}
-
-void _r8712_join_timeout_handler(struct _adapter *adapter)
-{
- unsigned long irqL;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
-
- if (adapter->driver_stopped || adapter->surprise_removed)
- return;
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
- pmlmepriv->to_join = false;
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- r8712_os_indicate_disconnect(adapter);
- _clr_fwstate_(pmlmepriv, _FW_LINKED);
- }
- if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt) {
- r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt,
- adapter->registrypriv.smart_ps);
- }
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
-}
-
-void r8712_scan_timeout_handler (struct _adapter *adapter)
-{
- unsigned long irqL;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
-
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
- pmlmepriv->to_join = false; /* scan fail, so clear to_join flag */
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
-}
-
-void _r8712_dhcp_timeout_handler (struct _adapter *adapter)
-{
- if (adapter->driver_stopped || adapter->surprise_removed)
- return;
- if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt)
- r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt,
- adapter->registrypriv.smart_ps);
-}
-
-int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv)
-{
- struct list_head *phead;
- unsigned char *dst_ssid, *src_ssid;
- struct _adapter *adapter;
- struct __queue *queue = NULL;
- struct wlan_network *pnetwork = NULL;
- struct wlan_network *pnetwork_max_rssi = NULL;
-
- adapter = (struct _adapter *)pmlmepriv->nic_hdl;
- queue = &pmlmepriv->scanned_queue;
- phead = &queue->queue;
- pmlmepriv->pscanned = phead->next;
- while (1) {
- if (end_of_queue_search(phead, pmlmepriv->pscanned)) {
- if (pmlmepriv->assoc_by_rssi && pnetwork_max_rssi) {
- pnetwork = pnetwork_max_rssi;
- goto ask_for_joinbss;
- }
- return -EINVAL;
- }
- pnetwork = container_of(pmlmepriv->pscanned,
- struct wlan_network, list);
- pmlmepriv->pscanned = pmlmepriv->pscanned->next;
- if (pmlmepriv->assoc_by_bssid) {
- dst_ssid = pnetwork->network.MacAddress;
- src_ssid = pmlmepriv->assoc_bssid;
- if (!memcmp(dst_ssid, src_ssid, ETH_ALEN)) {
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- if (is_same_network(&pmlmepriv->cur_network.network,
- &pnetwork->network)) {
- _clr_fwstate_(pmlmepriv,
- _FW_UNDER_LINKING);
- /*r8712_indicate_connect again*/
- r8712_indicate_connect(adapter);
- return 2;
- }
- r8712_disassoc_cmd(adapter);
- r8712_ind_disconnect(adapter);
- r8712_free_assoc_resources(adapter);
- }
- goto ask_for_joinbss;
- }
- } else if (pmlmepriv->assoc_ssid.SsidLength == 0) {
- goto ask_for_joinbss;
- }
- dst_ssid = pnetwork->network.Ssid.Ssid;
- src_ssid = pmlmepriv->assoc_ssid.Ssid;
- if ((pnetwork->network.Ssid.SsidLength ==
- pmlmepriv->assoc_ssid.SsidLength) &&
- (!memcmp(dst_ssid, src_ssid,
- pmlmepriv->assoc_ssid.SsidLength))) {
- if (pmlmepriv->assoc_by_rssi) {
- /* if the ssid is the same, select the bss
- * which has the max rssi
- */
- if (pnetwork_max_rssi) {
- if (pnetwork->network.Rssi >
- pnetwork_max_rssi->network.Rssi)
- pnetwork_max_rssi = pnetwork;
- } else {
- pnetwork_max_rssi = pnetwork;
- }
- } else if (is_desired_network(adapter, pnetwork)) {
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- r8712_disassoc_cmd(adapter);
- r8712_free_assoc_resources(adapter);
- }
- goto ask_for_joinbss;
- }
- }
- }
-
-ask_for_joinbss:
- return r8712_joinbss_cmd(adapter, pnetwork);
-}
-
-int r8712_set_auth(struct _adapter *adapter,
- struct security_priv *psecuritypriv)
-{
- struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
- struct cmd_obj *pcmd;
- struct setauth_parm *psetauthparm;
-
- pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
- if (!pcmd)
- return -ENOMEM;
-
- psetauthparm = kzalloc(sizeof(*psetauthparm), GFP_ATOMIC);
- if (!psetauthparm) {
- kfree(pcmd);
- return -ENOMEM;
- }
- psetauthparm->mode = (u8)psecuritypriv->AuthAlgrthm;
- pcmd->cmdcode = _SetAuth_CMD_;
- pcmd->parmbuf = (unsigned char *)psetauthparm;
- pcmd->cmdsz = sizeof(struct setauth_parm);
- pcmd->rsp = NULL;
- pcmd->rspsz = 0;
- INIT_LIST_HEAD(&pcmd->list);
- r8712_enqueue_cmd(pcmdpriv, pcmd);
- return 0;
-}
-
-int r8712_set_key(struct _adapter *adapter,
- struct security_priv *psecuritypriv,
- sint keyid)
-{
- struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
- struct cmd_obj *pcmd;
- struct setkey_parm *psetkeyparm;
- u8 keylen;
- int ret;
-
- pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
- if (!pcmd)
- return -ENOMEM;
- psetkeyparm = kzalloc(sizeof(*psetkeyparm), GFP_ATOMIC);
- if (!psetkeyparm) {
- ret = -ENOMEM;
- goto err_free_cmd;
- }
- if (psecuritypriv->AuthAlgrthm == 2) { /* 802.1X */
- psetkeyparm->algorithm =
- (u8)psecuritypriv->XGrpPrivacy;
- } else { /* WEP */
- psetkeyparm->algorithm =
- (u8)psecuritypriv->PrivacyAlgrthm;
- }
- psetkeyparm->keyid = (u8)keyid;
-
- switch (psetkeyparm->algorithm) {
- case _WEP40_:
- keylen = 5;
- memcpy(psetkeyparm->key,
- psecuritypriv->DefKey[keyid].skey, keylen);
- break;
- case _WEP104_:
- keylen = 13;
- memcpy(psetkeyparm->key,
- psecuritypriv->DefKey[keyid].skey, keylen);
- break;
- case _TKIP_:
- if (keyid < 1 || keyid > 2) {
- ret = -EINVAL;
- goto err_free_parm;
- }
- keylen = 16;
- memcpy(psetkeyparm->key,
- &psecuritypriv->XGrpKey[keyid - 1], keylen);
- psetkeyparm->grpkey = 1;
- break;
- case _AES_:
- if (keyid < 1 || keyid > 2) {
- ret = -EINVAL;
- goto err_free_parm;
- }
- keylen = 16;
- memcpy(psetkeyparm->key,
- &psecuritypriv->XGrpKey[keyid - 1], keylen);
- psetkeyparm->grpkey = 1;
- break;
- default:
- ret = -EINVAL;
- goto err_free_parm;
- }
- pcmd->cmdcode = _SetKey_CMD_;
- pcmd->parmbuf = (u8 *)psetkeyparm;
- pcmd->cmdsz = (sizeof(struct setkey_parm));
- pcmd->rsp = NULL;
- pcmd->rspsz = 0;
- INIT_LIST_HEAD(&pcmd->list);
- r8712_enqueue_cmd(pcmdpriv, pcmd);
- return 0;
-
-err_free_parm:
- kfree(psetkeyparm);
-err_free_cmd:
- kfree(pcmd);
- return ret;
-}
-
-/* adjust IEs for r8712_joinbss_cmd in WMM */
-int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie, u8 *out_ie,
- uint in_len, uint initial_out_len)
-{
- unsigned int ielength = 0;
- unsigned int i, j;
-
- i = 12; /* after the fixed IE */
- while (i < in_len) {
- ielength = initial_out_len;
- if (in_ie[i] == 0xDD && in_ie[i + 2] == 0x00 &&
- in_ie[i + 3] == 0x50 && in_ie[i + 4] == 0xF2 &&
- in_ie[i + 5] == 0x02 && i + 5 < in_len) {
- /*WMM element ID and OUI*/
- for (j = i; j < i + 9; j++) {
- out_ie[ielength] = in_ie[j];
- ielength++;
- }
- out_ie[initial_out_len + 1] = 0x07;
- out_ie[initial_out_len + 6] = 0x00;
- out_ie[initial_out_len + 8] = 0x00;
- break;
- }
- i += (in_ie[i + 1] + 2); /* to the next IE element */
- }
- return ielength;
-}
-
-/*
- * Ported from 8185: IsInPreAuthKeyList().
- *
- * Search by BSSID,
- * Return Value:
- * -1 :if there is no pre-auth key in the table
- * >=0 :if there is pre-auth key, and return the entry id
- */
-static int SecIsInPMKIDList(struct _adapter *Adapter, u8 *bssid)
-{
- struct security_priv *p = &Adapter->securitypriv;
- int i;
-
- for (i = 0; i < NUM_PMKID_CACHE; i++)
- if (p->PMKIDList[i].bUsed && !memcmp(p->PMKIDList[i].Bssid, bssid, ETH_ALEN))
- return i;
- return -1;
-}
-
-sint r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie,
- u8 *out_ie, uint in_len)
-{
- u8 authmode = 0, match;
- u8 sec_ie[IW_CUSTOM_MAX], uncst_oui[4], bkup_ie[255];
- u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01};
- uint ielength, cnt, remove_cnt;
- int iEntry;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- struct security_priv *psecuritypriv = &adapter->securitypriv;
- uint ndisauthmode = psecuritypriv->ndisauthtype;
- uint ndissecuritytype = psecuritypriv->ndisencryptstatus;
-
- if ((ndisauthmode == Ndis802_11AuthModeWPA) ||
- (ndisauthmode == Ndis802_11AuthModeWPAPSK)) {
- authmode = _WPA_IE_ID_;
- uncst_oui[0] = 0x0;
- uncst_oui[1] = 0x50;
- uncst_oui[2] = 0xf2;
- }
- if ((ndisauthmode == Ndis802_11AuthModeWPA2) ||
- (ndisauthmode == Ndis802_11AuthModeWPA2PSK)) {
- authmode = _WPA2_IE_ID_;
- uncst_oui[0] = 0x0;
- uncst_oui[1] = 0x0f;
- uncst_oui[2] = 0xac;
- }
- switch (ndissecuritytype) {
- case Ndis802_11Encryption1Enabled:
- case Ndis802_11Encryption1KeyAbsent:
- uncst_oui[3] = 0x1;
- break;
- case Ndis802_11Encryption2Enabled:
- case Ndis802_11Encryption2KeyAbsent:
- uncst_oui[3] = 0x2;
- break;
- case Ndis802_11Encryption3Enabled:
- case Ndis802_11Encryption3KeyAbsent:
- uncst_oui[3] = 0x4;
- break;
- default:
- break;
- }
- /*Search required WPA or WPA2 IE and copy to sec_ie[] */
- cnt = 12;
- match = false;
- while (cnt < in_len) {
- if (in_ie[cnt] == authmode) {
- if ((authmode == _WPA_IE_ID_) &&
- (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) {
- memcpy(&sec_ie[0], &in_ie[cnt],
- in_ie[cnt + 1] + 2);
- match = true;
- break;
- }
- if (authmode == _WPA2_IE_ID_) {
- memcpy(&sec_ie[0], &in_ie[cnt],
- in_ie[cnt + 1] + 2);
- match = true;
- break;
- }
- if (((authmode == _WPA_IE_ID_) &&
- (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) ||
- (authmode == _WPA2_IE_ID_))
- memcpy(&bkup_ie[0], &in_ie[cnt],
- in_ie[cnt + 1] + 2);
- }
- cnt += in_ie[cnt + 1] + 2; /*get next*/
- }
- /*restruct WPA IE or WPA2 IE in sec_ie[] */
- if (match) {
- if (sec_ie[0] == _WPA_IE_ID_) {
- /* parsing SSN IE to select required encryption
- * algorithm, and set the bc/mc encryption algorithm
- */
- while (true) {
- /*check wpa_oui tag*/
- if (memcmp(&sec_ie[2], &wpa_oui[0], 4)) {
- match = false;
- break;
- }
- if ((sec_ie[6] != 0x01) || (sec_ie[7] != 0x0)) {
- /*IE Ver error*/
- match = false;
- break;
- }
- if (!memcmp(&sec_ie[8], &wpa_oui[0], 3)) {
- /* get bc/mc encryption type (group
- * key type)
- */
- switch (sec_ie[11]) {
- case 0x0: /*none*/
- psecuritypriv->XGrpPrivacy =
- _NO_PRIVACY_;
- break;
- case 0x1: /*WEP_40*/
- psecuritypriv->XGrpPrivacy =
- _WEP40_;
- break;
- case 0x2: /*TKIP*/
- psecuritypriv->XGrpPrivacy =
- _TKIP_;
- break;
- case 0x3: /*AESCCMP*/
- case 0x4:
- psecuritypriv->XGrpPrivacy =
- _AES_;
- break;
- case 0x5: /*WEP_104*/
- psecuritypriv->XGrpPrivacy =
- _WEP104_;
- break;
- }
- } else {
- match = false;
- break;
- }
- if (sec_ie[12] == 0x01) {
- /*check the unicast encryption type*/
- if (memcmp(&sec_ie[14],
- &uncst_oui[0], 4)) {
- match = false;
- break;
-
- } /*else the uncst_oui is match*/
- } else { /*mixed mode, unicast_enc_type > 1*/
- /*select the uncst_oui and remove
- * the other uncst_oui
- */
- cnt = sec_ie[12];
- remove_cnt = (cnt - 1) * 4;
- sec_ie[12] = 0x01;
- memcpy(&sec_ie[14], &uncst_oui[0], 4);
- /*remove the other unicast suit*/
- memcpy(&sec_ie[18],
- &sec_ie[18 + remove_cnt],
- sec_ie[1] - 18 + 2 -
- remove_cnt);
- sec_ie[1] = sec_ie[1] - remove_cnt;
- }
- break;
- }
- }
- if (authmode == _WPA2_IE_ID_) {
- /* parsing RSN IE to select required encryption
- * algorithm, and set the bc/mc encryption algorithm
- */
- while (true) {
- if ((sec_ie[2] != 0x01) || (sec_ie[3] != 0x0)) {
- /*IE Ver error*/
- match = false;
- break;
- }
- if (!memcmp(&sec_ie[4], &uncst_oui[0], 3)) {
- /*get bc/mc encryption type*/
- switch (sec_ie[7]) {
- case 0x1: /*WEP_40*/
- psecuritypriv->XGrpPrivacy =
- _WEP40_;
- break;
- case 0x2: /*TKIP*/
- psecuritypriv->XGrpPrivacy =
- _TKIP_;
- break;
- case 0x4: /*AESWRAP*/
- psecuritypriv->XGrpPrivacy =
- _AES_;
- break;
- case 0x5: /*WEP_104*/
- psecuritypriv->XGrpPrivacy =
- _WEP104_;
- break;
- default: /*one*/
- psecuritypriv->XGrpPrivacy =
- _NO_PRIVACY_;
- break;
- }
- } else {
- match = false;
- break;
- }
- if (sec_ie[8] == 0x01) {
- /*check the unicast encryption type*/
- if (memcmp(&sec_ie[10],
- &uncst_oui[0], 4)) {
- match = false;
- break;
- } /*else the uncst_oui is match*/
- } else { /*mixed mode, unicast_enc_type > 1*/
- /*select the uncst_oui and remove the
- * other uncst_oui
- */
- cnt = sec_ie[8];
- remove_cnt = (cnt - 1) * 4;
- sec_ie[8] = 0x01;
- memcpy(&sec_ie[10], &uncst_oui[0], 4);
- /*remove the other unicast suit*/
- memcpy(&sec_ie[14],
- &sec_ie[14 + remove_cnt],
- (sec_ie[1] - 14 + 2 -
- remove_cnt));
- sec_ie[1] = sec_ie[1] - remove_cnt;
- }
- break;
- }
- }
- }
- if ((authmode == _WPA_IE_ID_) || (authmode == _WPA2_IE_ID_)) {
- /*copy fixed ie*/
- memcpy(out_ie, in_ie, 12);
- ielength = 12;
- /*copy RSN or SSN*/
- if (match) {
- memcpy(&out_ie[ielength], &sec_ie[0], sec_ie[1] + 2);
- ielength += sec_ie[1] + 2;
- if (authmode == _WPA2_IE_ID_) {
- /*the Pre-Authentication bit should be zero*/
- out_ie[ielength - 1] = 0;
- out_ie[ielength - 2] = 0;
- }
- r8712_report_sec_ie(adapter, authmode, sec_ie);
- }
- } else {
- /*copy fixed ie only*/
- memcpy(out_ie, in_ie, 12);
- ielength = 12;
- if (psecuritypriv->wps_phase) {
- memcpy(out_ie + ielength, psecuritypriv->wps_ie,
- psecuritypriv->wps_ie_len);
- ielength += psecuritypriv->wps_ie_len;
- }
- }
- iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid);
- if (iEntry < 0)
- return ielength;
- if (authmode == _WPA2_IE_ID_) {
- out_ie[ielength] = 1;
- ielength++;
- out_ie[ielength] = 0; /*PMKID count = 0x0100*/
- ielength++;
- memcpy(&out_ie[ielength],
- &psecuritypriv->PMKIDList[iEntry].PMKID, 16);
- ielength += 16;
- out_ie[13] += 18;/*PMKID length = 2+16*/
- }
- return ielength;
-}
-
-void r8712_init_registrypriv_dev_network(struct _adapter *adapter)
-{
- struct registry_priv *pregistrypriv = &adapter->registrypriv;
- struct eeprom_priv *peepriv = &adapter->eeprompriv;
- struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network;
- u8 *myhwaddr = myid(peepriv);
-
- memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN);
- memcpy(&pdev_network->Ssid, &pregistrypriv->ssid,
- sizeof(struct ndis_802_11_ssid));
- pdev_network->Configuration.Length =
- sizeof(struct NDIS_802_11_CONFIGURATION);
- pdev_network->Configuration.BeaconPeriod = 100;
- pdev_network->Configuration.FHConfig.Length = 0;
- pdev_network->Configuration.FHConfig.HopPattern = 0;
- pdev_network->Configuration.FHConfig.HopSet = 0;
- pdev_network->Configuration.FHConfig.DwellTime = 0;
-}
-
-void r8712_update_registrypriv_dev_network(struct _adapter *adapter)
-{
- int sz = 0;
- struct registry_priv *pregistrypriv = &adapter->registrypriv;
- struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network;
- struct security_priv *psecuritypriv = &adapter->securitypriv;
- struct wlan_network *cur_network = &adapter->mlmepriv.cur_network;
-
- pdev_network->Privacy = cpu_to_le32(psecuritypriv->PrivacyAlgrthm
- > 0 ? 1 : 0); /* adhoc no 802.1x */
- pdev_network->Rssi = 0;
- switch (pregistrypriv->wireless_mode) {
- case WIRELESS_11B:
- pdev_network->NetworkTypeInUse = Ndis802_11DS;
- break;
- case WIRELESS_11G:
- case WIRELESS_11BG:
- pdev_network->NetworkTypeInUse = Ndis802_11OFDM24;
- break;
- case WIRELESS_11A:
- pdev_network->NetworkTypeInUse = Ndis802_11OFDM5;
- break;
- default:
- /* TODO */
- break;
- }
- pdev_network->Configuration.DSConfig = pregistrypriv->channel;
- if (cur_network->network.InfrastructureMode == Ndis802_11IBSS)
- pdev_network->Configuration.ATIMWindow = 3;
- pdev_network->InfrastructureMode = cur_network->network.InfrastructureMode;
- /* 1. Supported rates
- * 2. IE
- */
- sz = r8712_generate_ie(pregistrypriv);
- pdev_network->IELength = sz;
- pdev_network->Length = r8712_get_wlan_bssid_ex_sz(pdev_network);
-}
-
-/*the function is at passive_level*/
-void r8712_joinbss_reset(struct _adapter *padapter)
-{
- int i;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct ht_priv *phtpriv = &pmlmepriv->htpriv;
-
- /* todo: if you want to do something io/reg/hw setting before join_bss,
- * please add code here
- */
- phtpriv->ampdu_enable = false;/*reset to disabled*/
- for (i = 0; i < 16; i++)
- phtpriv->baddbareq_issued[i] = false;/*reset it*/
- if (phtpriv->ht_option) {
- /* validate usb rx aggregation */
- r8712_write8(padapter, 0x102500D9, 48);/*TH = 48 pages, 6k*/
- } else {
- /* invalidate usb rx aggregation */
- /* TH=1 => means that invalidate usb rx aggregation */
- r8712_write8(padapter, 0x102500D9, 1);
- }
-}
-
-/*the function is >= passive_level*/
-unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie,
- u8 *out_ie, uint in_len, uint *pout_len)
-{
- u32 ielen, out_len;
- unsigned char *p;
- struct ieee80211_ht_cap ht_capie;
- unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00};
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct qos_priv *pqospriv = &pmlmepriv->qospriv;
- struct ht_priv *phtpriv = &pmlmepriv->htpriv;
-
- phtpriv->ht_option = 0;
- p = r8712_get_ie(in_ie + 12, WLAN_EID_HT_CAPABILITY, &ielen, in_len - 12);
- if (p && (ielen > 0)) {
- if (pqospriv->qos_option == 0) {
- out_len = *pout_len;
- r8712_set_ie(out_ie + out_len, WLAN_EID_VENDOR_SPECIFIC,
- _WMM_IE_Length_, WMM_IE, pout_len);
- pqospriv->qos_option = 1;
- }
- out_len = *pout_len;
- memset(&ht_capie, 0, sizeof(struct ieee80211_ht_cap));
- ht_capie.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
- IEEE80211_HT_CAP_SGI_20 |
- IEEE80211_HT_CAP_SGI_40 |
- IEEE80211_HT_CAP_TX_STBC |
- IEEE80211_HT_CAP_MAX_AMSDU |
- IEEE80211_HT_CAP_DSSSCCK40);
- ht_capie.ampdu_params_info = (IEEE80211_HT_AMPDU_PARM_FACTOR &
- 0x03) | (IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00);
- r8712_set_ie(out_ie + out_len, WLAN_EID_HT_CAPABILITY,
- sizeof(struct ieee80211_ht_cap),
- (unsigned char *)&ht_capie, pout_len);
- phtpriv->ht_option = 1;
- }
- return phtpriv->ht_option;
-}
-
-/* the function is > passive_level (in critical_section) */
-static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len)
-{
- u8 *p, max_ampdu_sz;
- int i;
- uint len;
- struct sta_info *bmc_sta, *psta;
- struct ieee80211_ht_cap *pht_capie;
- struct recv_reorder_ctrl *preorder_ctrl;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct ht_priv *phtpriv = &pmlmepriv->htpriv;
- struct registry_priv *pregistrypriv = &padapter->registrypriv;
- struct wlan_network *pcur_network = &(pmlmepriv->cur_network);
-
- if (!phtpriv->ht_option)
- return;
- /* maybe needs check if ap supports rx ampdu. */
- if (!phtpriv->ampdu_enable &&
- (pregistrypriv->ampdu_enable == 1))
- phtpriv->ampdu_enable = true;
- /*check Max Rx A-MPDU Size*/
- len = 0;
- p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs),
- WLAN_EID_HT_CAPABILITY,
- &len, ie_len -
- sizeof(struct NDIS_802_11_FIXED_IEs));
- if (p && len > 0) {
- pht_capie = (struct ieee80211_ht_cap *)(p + 2);
- max_ampdu_sz = (pht_capie->ampdu_params_info &
- IEEE80211_HT_AMPDU_PARM_FACTOR);
- /* max_ampdu_sz (kbytes); */
- max_ampdu_sz = 1 << (max_ampdu_sz + 3);
- phtpriv->rx_ampdu_maxlen = max_ampdu_sz;
- }
- /* for A-MPDU Rx reordering buffer control for bmc_sta & sta_info
- * if A-MPDU Rx is enabled, resetting rx_ordering_ctrl
- * wstart_b(indicate_seq) to default value=0xffff
- * todo: check if AP can send A-MPDU packets
- */
- bmc_sta = r8712_get_bcmc_stainfo(padapter);
- if (bmc_sta) {
- for (i = 0; i < 16; i++) {
- preorder_ctrl = &bmc_sta->recvreorder_ctrl[i];
- preorder_ctrl->indicate_seq = 0xffff;
- preorder_ctrl->wend_b = 0xffff;
- }
- }
- psta = r8712_get_stainfo(&padapter->stapriv,
- pcur_network->network.MacAddress);
- if (psta) {
- for (i = 0; i < 16; i++) {
- preorder_ctrl = &psta->recvreorder_ctrl[i];
- preorder_ctrl->indicate_seq = 0xffff;
- preorder_ctrl->wend_b = 0xffff;
- }
- }
- len = 0;
- p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs),
- WLAN_EID_HT_OPERATION, &len,
- ie_len - sizeof(struct NDIS_802_11_FIXED_IEs));
-}
-
-void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority)
-{
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct ht_priv *phtpriv = &pmlmepriv->htpriv;
-
- if ((phtpriv->ht_option == 1) && (phtpriv->ampdu_enable)) {
- if (!phtpriv->baddbareq_issued[priority]) {
- r8712_addbareq_cmd(padapter, (u8)priority);
- phtpriv->baddbareq_issued[priority] = true;
- }
- }
-}
diff --git a/drivers/staging/rtl8712/rtl871x_mlme.h b/drivers/staging/rtl8712/rtl871x_mlme.h
deleted file mode 100644
index d7d25f240111..000000000000
--- a/drivers/staging/rtl8712/rtl871x_mlme.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL871X_MLME_H_
-#define __RTL871X_MLME_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "wlan_bssdef.h"
-
-#define MAX_BSS_CNT 64
-#define MAX_JOIN_TIMEOUT 6000
-
-#define SCANNING_TIMEOUT 4500
-
-#define SCANQUEUE_LIFETIME 20 /* unit:sec */
-
-#define WIFI_NULL_STATE 0x00000000
-#define WIFI_ASOC_STATE 0x00000001 /* Under Linked state...*/
-#define WIFI_REASOC_STATE 0x00000002
-#define WIFI_SLEEP_STATE 0x00000004
-#define WIFI_STATION_STATE 0x00000008
-#define WIFI_AP_STATE 0x00000010
-#define WIFI_ADHOC_STATE 0x00000020
-#define WIFI_ADHOC_MASTER_STATE 0x00000040
-#define WIFI_UNDER_LINKING 0x00000080
-#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station
- * is under site surveying
- */
-#define WIFI_MP_STATE 0x00010000
-#define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in cont. tx background*/
-#define WIFI_MP_CTX_ST 0x00040000 /* in cont. tx with
- * single-tone
- */
-#define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in cont, tx
- * background due
- * to out of skb
- */
-#define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx*/
-#define WIFI_MP_CTX_CCK_CS 0x00200000 /* in cont, tx with carrier
- * suppression
- */
-#define WIFI_MP_LPBK_STATE 0x00400000
-
-#define _FW_UNDER_LINKING WIFI_UNDER_LINKING
-#define _FW_LINKED WIFI_ASOC_STATE
-#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR
-
-/*
- * there are several "locks" in mlme_priv,
- * since mlme_priv is a shared resource between many threads,
- * like ISR/Call-Back functions, the OID handlers, and even timer functions.
- * Each _queue has its own locks, already.
- * Other items are protected by mlme_priv.lock.
- * To avoid possible dead lock, any thread trying to modify mlme_priv
- * SHALL not lock up more than one lock at a time!
- */
-
-#define traffic_threshold 10
-#define traffic_scan_period 500
-
-struct sitesurvey_ctrl {
- u64 last_tx_pkts;
- uint last_rx_pkts;
- sint traffic_busy;
- struct timer_list sitesurvey_ctrl_timer;
-};
-
-struct mlme_priv {
- spinlock_t lock;
- spinlock_t lock2;
- sint fw_state; /*shall we protect this variable? */
- u8 to_join; /*flag*/
- u8 *nic_hdl;
- struct list_head *pscanned;
- struct __queue free_bss_pool;
- struct __queue scanned_queue;
- u8 *free_bss_buf;
- unsigned long num_of_scanned;
- u8 passive_mode; /*add for Android's SCAN-ACTIVE/SCAN-PASSIVE */
- struct ndis_802_11_ssid assoc_ssid;
- u8 assoc_bssid[6];
- struct wlan_network cur_network;
- struct sitesurvey_ctrl sitesurveyctrl;
- struct timer_list assoc_timer;
- uint assoc_by_bssid;
- uint assoc_by_rssi;
- struct timer_list scan_to_timer; /* driver handles scan_timeout.*/
- struct timer_list dhcp_timer; /* set dhcp to if driver in ps mode.*/
- struct qos_priv qospriv;
- struct ht_priv htpriv;
- struct timer_list wdg_timer; /*watchdog periodic timer*/
-};
-
-static inline u8 *get_bssid(struct mlme_priv *pmlmepriv)
-{
- return pmlmepriv->cur_network.network.MacAddress;
-}
-
-static inline u8 check_fwstate(struct mlme_priv *pmlmepriv, sint state)
-{
- if (pmlmepriv->fw_state & state)
- return true;
- return false;
-}
-
-static inline sint get_fwstate(struct mlme_priv *pmlmepriv)
-{
- return pmlmepriv->fw_state;
-}
-
-/*
- * No Limit on the calling context,
- * therefore set it to be the critical section...
- *
- * ### NOTE:#### (!!!!)
- * TAKE CARE BEFORE CALLING THIS FUNC, LOCK pmlmepriv->lock
- */
-static inline void set_fwstate(struct mlme_priv *pmlmepriv, sint state)
-{
- pmlmepriv->fw_state |= state;
-}
-
-static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint state)
-{
- pmlmepriv->fw_state &= ~state;
-}
-
-/*
- * No Limit on the calling context,
- * therefore set it to be the critical section...
- */
-static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state)
-{
- unsigned long irqL;
-
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (check_fwstate(pmlmepriv, state))
- pmlmepriv->fw_state ^= state;
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
-}
-
-static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv,
- sint val)
-{
- unsigned long irqL;
-
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- pmlmepriv->num_of_scanned = val;
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
-}
-
-void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf);
-void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf);
-void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf);
-void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf);
-void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf);
-void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf);
-void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf);
-void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf);
-void r8712_free_network_queue(struct _adapter *adapter);
-int r8712_init_mlme_priv(struct _adapter *adapter);
-void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv);
-int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv);
-int r8712_set_key(struct _adapter *adapter,
- struct security_priv *psecuritypriv, sint keyid);
-int r8712_set_auth(struct _adapter *adapter,
- struct security_priv *psecuritypriv);
-uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss);
-void r8712_generate_random_ibss(u8 *pibss);
-u8 *r8712_get_capability_from_ie(u8 *ie);
-struct wlan_network *r8712_get_oldest_wlan_network(
- struct __queue *scanned_queue);
-void r8712_free_assoc_resources(struct _adapter *adapter);
-void r8712_ind_disconnect(struct _adapter *adapter);
-void r8712_indicate_connect(struct _adapter *adapter);
-int r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie,
- u8 *out_ie, uint in_len);
-int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie,
- u8 *out_ie, uint in_len, uint initial_out_len);
-void r8712_init_registrypriv_dev_network(struct _adapter *adapter);
-void r8712_update_registrypriv_dev_network(struct _adapter *adapter);
-void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter);
-void _r8712_join_timeout_handler(struct _adapter *adapter);
-void r8712_scan_timeout_handler(struct _adapter *adapter);
-void _r8712_dhcp_timeout_handler(struct _adapter *adapter);
-struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv);
-sint r8712_if_up(struct _adapter *padapter);
-void r8712_joinbss_reset(struct _adapter *padapter);
-unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie,
- u8 *out_ie, uint in_len, uint *pout_len);
-void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority);
-int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork);
-
-#endif /*__RTL871X_MLME_H_*/
diff --git a/drivers/staging/rtl8712/rtl871x_mp.c b/drivers/staging/rtl8712/rtl871x_mp.c
deleted file mode 100644
index 099c512c8519..000000000000
--- a/drivers/staging/rtl8712/rtl871x_mp.c
+++ /dev/null
@@ -1,724 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#define _RTL871X_MP_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "rtl871x_mp_phy_regdef.h"
-#include "rtl8712_cmd.h"
-
-static void _init_mp_priv_(struct mp_priv *pmp_priv)
-{
- pmp_priv->mode = _LOOPBOOK_MODE_;
- pmp_priv->curr_ch = 1;
- pmp_priv->curr_modem = MIXED_PHY;
- pmp_priv->curr_rateidx = 0;
- pmp_priv->curr_txpoweridx = 0x14;
- pmp_priv->antenna_tx = ANTENNA_A;
- pmp_priv->antenna_rx = ANTENNA_AB;
- pmp_priv->check_mp_pkt = 0;
- pmp_priv->tx_pktcount = 0;
- pmp_priv->rx_pktcount = 0;
- pmp_priv->rx_crcerrpktcount = 0;
-}
-
-static int init_mp_priv(struct mp_priv *pmp_priv)
-{
- int i;
- struct mp_xmit_frame *pmp_xmitframe;
-
- _init_mp_priv_(pmp_priv);
- _init_queue(&pmp_priv->free_mp_xmitqueue);
- pmp_priv->pallocated_mp_xmitframe_buf = NULL;
- pmp_priv->pallocated_mp_xmitframe_buf = kmalloc(NR_MP_XMITFRAME *
- sizeof(struct mp_xmit_frame) + 4,
- GFP_ATOMIC);
- if (!pmp_priv->pallocated_mp_xmitframe_buf)
- return -ENOMEM;
-
- pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf +
- 4 -
- ((addr_t)(pmp_priv->pallocated_mp_xmitframe_buf) & 3);
- pmp_xmitframe = (struct mp_xmit_frame *)pmp_priv->pmp_xmtframe_buf;
- for (i = 0; i < NR_MP_XMITFRAME; i++) {
- INIT_LIST_HEAD(&(pmp_xmitframe->list));
- list_add_tail(&(pmp_xmitframe->list),
- &(pmp_priv->free_mp_xmitqueue.queue));
- pmp_xmitframe->pkt = NULL;
- pmp_xmitframe->frame_tag = MP_FRAMETAG;
- pmp_xmitframe->padapter = pmp_priv->papdater;
- pmp_xmitframe++;
- }
- pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME;
- return 0;
-}
-
-static int free_mp_priv(struct mp_priv *pmp_priv)
-{
- kfree(pmp_priv->pallocated_mp_xmitframe_buf);
- return 0;
-}
-
-void mp871xinit(struct _adapter *padapter)
-{
- struct mp_priv *pmppriv = &padapter->mppriv;
-
- pmppriv->papdater = padapter;
- init_mp_priv(pmppriv);
-}
-
-void mp871xdeinit(struct _adapter *padapter)
-{
- struct mp_priv *pmppriv = &padapter->mppriv;
-
- free_mp_priv(pmppriv);
-}
-
-/*
- * Special for bb and rf reg read/write
- */
-static u32 fw_iocmd_read(struct _adapter *pAdapter, struct IOCMD_STRUCT iocmd)
-{
- u32 cmd32 = 0, val32 = 0;
- u8 iocmd_class = iocmd.cmdclass;
- u16 iocmd_value = iocmd.value;
- u8 iocmd_idx = iocmd.index;
-
- cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx;
- if (r8712_fw_cmd(pAdapter, cmd32))
- r8712_fw_cmd_data(pAdapter, &val32, 1);
- else
- val32 = 0;
- return val32;
-}
-
-static u8 fw_iocmd_write(struct _adapter *pAdapter,
- struct IOCMD_STRUCT iocmd, u32 value)
-{
- u32 cmd32 = 0;
- u8 iocmd_class = iocmd.cmdclass;
- u32 iocmd_value = iocmd.value;
- u8 iocmd_idx = iocmd.index;
-
- r8712_fw_cmd_data(pAdapter, &value, 0);
- msleep(100);
- cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx;
- return r8712_fw_cmd(pAdapter, cmd32);
-}
-
-/* offset : 0X800~0XFFF */
-u32 r8712_bb_reg_read(struct _adapter *pAdapter, u16 offset)
-{
- u8 shift = offset & 0x0003; /* 4 byte access */
- u16 bb_addr = offset & 0x0FFC; /* 4 byte access */
- u32 bb_val = 0;
- struct IOCMD_STRUCT iocmd;
-
- iocmd.cmdclass = IOCMD_CLASS_BB_RF;
- iocmd.value = bb_addr;
- iocmd.index = IOCMD_BB_READ_IDX;
- bb_val = fw_iocmd_read(pAdapter, iocmd);
- if (shift != 0) {
- u32 bb_val2 = 0;
-
- bb_val >>= (shift * 8);
- iocmd.value += 4;
- bb_val2 = fw_iocmd_read(pAdapter, iocmd);
- bb_val2 <<= ((4 - shift) * 8);
- bb_val |= bb_val2;
- }
- return bb_val;
-}
-
-/* offset : 0X800~0XFFF */
-u8 r8712_bb_reg_write(struct _adapter *pAdapter, u16 offset, u32 value)
-{
- u8 shift = offset & 0x0003; /* 4 byte access */
- u16 bb_addr = offset & 0x0FFC; /* 4 byte access */
- struct IOCMD_STRUCT iocmd;
-
- iocmd.cmdclass = IOCMD_CLASS_BB_RF;
- iocmd.value = bb_addr;
- iocmd.index = IOCMD_BB_WRITE_IDX;
- if (shift != 0) {
- u32 oldValue = 0;
- u32 newValue = value;
-
- oldValue = r8712_bb_reg_read(pAdapter, iocmd.value);
- oldValue &= (0xFFFFFFFF >> ((4 - shift) * 8));
- value = oldValue | (newValue << (shift * 8));
- if (!fw_iocmd_write(pAdapter, iocmd, value))
- return false;
- iocmd.value += 4;
- oldValue = r8712_bb_reg_read(pAdapter, iocmd.value);
- oldValue &= (0xFFFFFFFF << (shift * 8));
- value = oldValue | (newValue >> ((4 - shift) * 8));
- }
- return fw_iocmd_write(pAdapter, iocmd, value);
-}
-
-/* offset : 0x00 ~ 0xFF */
-u32 r8712_rf_reg_read(struct _adapter *pAdapter, u8 path, u8 offset)
-{
- u16 rf_addr = (path << 8) | offset;
- struct IOCMD_STRUCT iocmd;
-
- iocmd.cmdclass = IOCMD_CLASS_BB_RF;
- iocmd.value = rf_addr;
- iocmd.index = IOCMD_RF_READ_IDX;
- return fw_iocmd_read(pAdapter, iocmd);
-}
-
-u8 r8712_rf_reg_write(struct _adapter *pAdapter, u8 path, u8 offset, u32 value)
-{
- u16 rf_addr = (path << 8) | offset;
- struct IOCMD_STRUCT iocmd;
-
- iocmd.cmdclass = IOCMD_CLASS_BB_RF;
- iocmd.value = rf_addr;
- iocmd.index = IOCMD_RF_WRIT_IDX;
- return fw_iocmd_write(pAdapter, iocmd, value);
-}
-
-static u32 bitshift(u32 bitmask)
-{
- u32 i;
-
- for (i = 0; i <= 31; i++)
- if (((bitmask >> i) & 0x1) == 1)
- break;
- return i;
-}
-
-static u32 get_bb_reg(struct _adapter *pAdapter, u16 offset, u32 bitmask)
-{
- u32 org_value, bit_shift;
-
- org_value = r8712_bb_reg_read(pAdapter, offset);
- bit_shift = bitshift(bitmask);
- return (org_value & bitmask) >> bit_shift;
-}
-
-static u8 set_bb_reg(struct _adapter *pAdapter,
- u16 offset,
- u32 bitmask,
- u32 value)
-{
- u32 org_value, bit_shift, new_value;
-
- if (bitmask != bMaskDWord) {
- org_value = r8712_bb_reg_read(pAdapter, offset);
- bit_shift = bitshift(bitmask);
- new_value = (org_value & (~bitmask)) | (value << bit_shift);
- } else {
- new_value = value;
- }
- return r8712_bb_reg_write(pAdapter, offset, new_value);
-}
-
-static u32 get_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset,
- u32 bitmask)
-{
- u32 org_value, bit_shift;
-
- org_value = r8712_rf_reg_read(pAdapter, path, offset);
- bit_shift = bitshift(bitmask);
- return (org_value & bitmask) >> bit_shift;
-}
-
-static u8 set_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, u32 bitmask,
- u32 value)
-{
- u32 org_value, bit_shift, new_value;
-
- if (bitmask != bMaskDWord) {
- org_value = r8712_rf_reg_read(pAdapter, path, offset);
- bit_shift = bitshift(bitmask);
- new_value = (org_value & (~bitmask)) | (value << bit_shift);
- } else {
- new_value = value;
- }
- return r8712_rf_reg_write(pAdapter, path, offset, new_value);
-}
-
-/*
- * SetChannel
- * Description
- * Use H2C command to change channel,
- * not only modify rf register, but also other setting need to be done.
- */
-void r8712_SetChannel(struct _adapter *pAdapter)
-{
- struct cmd_priv *pcmdpriv = &pAdapter->cmdpriv;
- struct cmd_obj *pcmd = NULL;
- struct SetChannel_parm *pparm = NULL;
- u16 code = GEN_CMD_CODE(_SetChannel);
-
- pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
- if (!pcmd)
- return;
- pparm = kmalloc(sizeof(*pparm), GFP_ATOMIC);
- if (!pparm) {
- kfree(pcmd);
- return;
- }
- pparm->curr_ch = pAdapter->mppriv.curr_ch;
- init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code);
- r8712_enqueue_cmd(pcmdpriv, pcmd);
-}
-
-static void SetCCKTxPower(struct _adapter *pAdapter, u8 TxPower)
-{
- u16 TxAGC = 0;
-
- TxAGC = TxPower;
- set_bb_reg(pAdapter, rTxAGC_CCK_Mcs32, bTxAGCRateCCK, TxAGC);
-}
-
-static void SetOFDMTxPower(struct _adapter *pAdapter, u8 TxPower)
-{
- u32 TxAGC = 0;
-
- TxAGC |= ((TxPower << 24) | (TxPower << 16) | (TxPower << 8) |
- TxPower);
- set_bb_reg(pAdapter, rTxAGC_Rate18_06, bTxAGCRate18_06, TxAGC);
- set_bb_reg(pAdapter, rTxAGC_Rate54_24, bTxAGCRate54_24, TxAGC);
- set_bb_reg(pAdapter, rTxAGC_Mcs03_Mcs00, bTxAGCRateMCS3_MCS0, TxAGC);
- set_bb_reg(pAdapter, rTxAGC_Mcs07_Mcs04, bTxAGCRateMCS7_MCS4, TxAGC);
- set_bb_reg(pAdapter, rTxAGC_Mcs11_Mcs08, bTxAGCRateMCS11_MCS8, TxAGC);
- set_bb_reg(pAdapter, rTxAGC_Mcs15_Mcs12, bTxAGCRateMCS15_MCS12, TxAGC);
-}
-
-void r8712_SetTxPower(struct _adapter *pAdapter)
-{
- u8 TxPower = pAdapter->mppriv.curr_txpoweridx;
-
- SetCCKTxPower(pAdapter, TxPower);
- SetOFDMTxPower(pAdapter, TxPower);
-}
-
-void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset)
-{
- u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D, tmpAGC;
-
- TxAGCOffset_B = ulTxAGCOffset & 0x000000ff;
- TxAGCOffset_C = (ulTxAGCOffset & 0x0000ff00) >> 8;
- TxAGCOffset_D = (ulTxAGCOffset & 0x00ff0000) >> 16;
- tmpAGC = TxAGCOffset_D << 8 | TxAGCOffset_C << 4 | TxAGCOffset_B;
- set_bb_reg(pAdapter, rFPGA0_TxGainStage,
- (bXBTxAGC | bXCTxAGC | bXDTxAGC), tmpAGC);
-}
-
-void r8712_SetDataRate(struct _adapter *pAdapter)
-{
- u8 path = RF_PATH_A;
- u8 offset = RF_SYN_G2;
- u32 value;
-
- value = (pAdapter->mppriv.curr_rateidx < 4) ? 0x4440 : 0xF200;
- r8712_rf_reg_write(pAdapter, path, offset, value);
-}
-
-void r8712_SwitchBandwidth(struct _adapter *pAdapter)
-{
- /* 3 1.Set MAC register : BWOPMODE bit2:1 20MhzBW */
- u8 regBwOpMode = 0;
- u8 Bandwidth = pAdapter->mppriv.curr_bandwidth;
-
- regBwOpMode = r8712_read8(pAdapter, 0x10250203);
- if (Bandwidth == HT_CHANNEL_WIDTH_20)
- regBwOpMode |= BIT(2);
- else
- regBwOpMode &= ~(BIT(2));
- r8712_write8(pAdapter, 0x10250203, regBwOpMode);
- /* 3 2.Set PHY related register */
- switch (Bandwidth) {
- /* 20 MHz channel*/
- case HT_CHANNEL_WIDTH_20:
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x0);
- set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x0);
- /* Use PHY_REG.txt default value. Do not need to change.
- * Correct the tx power for CCK rate in 40M.
- * It is set in Tx descriptor for 8192x series
- */
- set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x58);
- break;
- /* 40 MHz channel*/
- case HT_CHANNEL_WIDTH_40:
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x1);
- set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x1);
- /* Use PHY_REG.txt default value. Do not need to change.
- * Correct the tx power for CCK rate in 40M.
- * Set Control channel to upper or lower. These settings are
- * required only for 40MHz
- */
- set_bb_reg(pAdapter, rCCK0_System, bCCKSideBand,
- (HAL_PRIME_CHNL_OFFSET_DONT_CARE >> 1));
- set_bb_reg(pAdapter, rOFDM1_LSTF, 0xC00,
- HAL_PRIME_CHNL_OFFSET_DONT_CARE);
- set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x18);
- break;
- default:
- break;
- }
-
- /* 3 3.Set RF related register */
- switch (Bandwidth) {
- case HT_CHANNEL_WIDTH_20:
- set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW,
- BIT(10) | BIT(11), 0x01);
- break;
- case HT_CHANNEL_WIDTH_40:
- set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW,
- BIT(10) | BIT(11), 0x00);
- break;
- default:
- break;
- }
-}
-
-/*------------------------------Define structure----------------------------*/
-struct R_ANTENNA_SELECT_OFDM {
- u32 r_tx_antenna:4;
- u32 r_ant_l:4;
- u32 r_ant_non_ht:4;
- u32 r_ant_ht1:4;
- u32 r_ant_ht2:4;
- u32 r_ant_ht_s1:4;
- u32 r_ant_non_ht_s1:4;
- u32 OFDM_TXSC:2;
- u32 Reserved:2;
-};
-
-struct R_ANTENNA_SELECT_CCK {
- u8 r_cckrx_enable_2:2;
- u8 r_cckrx_enable:2;
- u8 r_ccktx_enable:4;
-};
-
-void r8712_SwitchAntenna(struct _adapter *pAdapter)
-{
- u32 ofdm_tx_en_val = 0, ofdm_tx_ant_sel_val = 0;
- u8 ofdm_rx_ant_sel_val = 0;
- u8 cck_ant_select_val = 0;
- u32 cck_ant_sel_val = 0;
- struct R_ANTENNA_SELECT_CCK *p_cck_txrx;
-
- p_cck_txrx = (struct R_ANTENNA_SELECT_CCK *)&cck_ant_select_val;
-
- switch (pAdapter->mppriv.antenna_tx) {
- case ANTENNA_A:
- /* From SD3 Willis suggestion !!! Set RF A=TX and B as standby*/
- set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2);
- set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 1);
- ofdm_tx_en_val = 0x3;
- ofdm_tx_ant_sel_val = 0x11111111;/* Power save */
- p_cck_txrx->r_ccktx_enable = 0x8;
- break;
- case ANTENNA_B:
- set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 1);
- set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2);
- ofdm_tx_en_val = 0x3;
- ofdm_tx_ant_sel_val = 0x22222222;/* Power save */
- p_cck_txrx->r_ccktx_enable = 0x4;
- break;
- case ANTENNA_AB: /* For 8192S */
- set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2);
- set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2);
- ofdm_tx_en_val = 0x3;
- ofdm_tx_ant_sel_val = 0x3321333; /* Disable Power save */
- p_cck_txrx->r_ccktx_enable = 0xC;
- break;
- default:
- break;
- }
- /*OFDM Tx*/
- set_bb_reg(pAdapter, rFPGA1_TxInfo, 0xffffffff, ofdm_tx_ant_sel_val);
- /*OFDM Tx*/
- set_bb_reg(pAdapter, rFPGA0_TxInfo, 0x0000000f, ofdm_tx_en_val);
- switch (pAdapter->mppriv.antenna_rx) {
- case ANTENNA_A:
- ofdm_rx_ant_sel_val = 0x1; /* A */
- p_cck_txrx->r_cckrx_enable = 0x0; /* default: A */
- p_cck_txrx->r_cckrx_enable_2 = 0x0; /* option: A */
- break;
- case ANTENNA_B:
- ofdm_rx_ant_sel_val = 0x2; /* B */
- p_cck_txrx->r_cckrx_enable = 0x1; /* default: B */
- p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option: B */
- break;
- case ANTENNA_AB:
- ofdm_rx_ant_sel_val = 0x3; /* AB */
- p_cck_txrx->r_cckrx_enable = 0x0; /* default:A */
- p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option:B */
- break;
- default:
- break;
- }
- /*OFDM Rx*/
- set_bb_reg(pAdapter, rOFDM0_TRxPathEnable, 0x0000000f,
- ofdm_rx_ant_sel_val);
- /*OFDM Rx*/
- set_bb_reg(pAdapter, rOFDM1_TRxPathEnable, 0x0000000f,
- ofdm_rx_ant_sel_val);
-
- cck_ant_sel_val = cck_ant_select_val;
- /*CCK TxRx*/
- set_bb_reg(pAdapter, rCCK0_AFESetting, bMaskByte3, cck_ant_sel_val);
-}
-
-static void TriggerRFThermalMeter(struct _adapter *pAdapter)
-{
- /* 0x24: RF Reg[6:5] */
- set_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, bRFRegOffsetMask, 0x60);
-}
-
-static u32 ReadRFThermalMeter(struct _adapter *pAdapter)
-{
- /* 0x24: RF Reg[4:0] */
- return get_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, 0x1F);
-}
-
-void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value)
-{
- TriggerRFThermalMeter(pAdapter);
- msleep(1000);
- *value = ReadRFThermalMeter(pAdapter);
-}
-
-void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart)
-{
- if (bStart) { /* Start Single Carrier. */
- /* 1. if OFDM block on? */
- if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn))
- /*set OFDM block on*/
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);
- /* 2. set CCK test mode off, set to CCK normal mode */
- set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable);
- /* 3. turn on scramble setting */
- set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
- /* 4. Turn On Single Carrier Tx and off the other test modes. */
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bEnable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
- } else { /* Stop Single Carrier.*/
- /* Turn off all test modes.*/
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier,
- bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
- msleep(20);
- /*BB Reset*/
- set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
- set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
- }
-}
-
-void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart)
-{
- u8 rfPath;
-
- switch (pAdapter->mppriv.antenna_tx) {
- case ANTENNA_B:
- rfPath = RF_PATH_B;
- break;
- case ANTENNA_A:
- default:
- rfPath = RF_PATH_A;
- break;
- }
- if (bStart) { /* Start Single Tone.*/
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bDisable);
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bDisable);
- set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask,
- 0xd4000);
- msleep(100);
- /* PAD all on.*/
- set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x2001f);
- msleep(100);
- } else { /* Stop Single Tone.*/
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable);
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);
- set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask,
- 0x54000);
- msleep(100);
- /* PAD all on.*/
- set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x30000);
- msleep(100);
- }
-}
-
-void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart)
-{
- if (bStart) { /* Start Carrier Suppression.*/
- if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) {
- /* 1. if CCK block on? */
- if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) {
- /*set CCK block on*/
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn,
- bEnable);
- }
- /* Turn Off All Test Mode */
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx,
- bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier,
- bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone,
- bDisable);
- /*transmit mode*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2);
- /*turn off scramble setting*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKScramble,
- bDisable);
- /*Set CCK Tx Test Rate*/
- /*Set FTxRate to 1Mbps*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, 0x0);
- }
- } else { /* Stop Carrier Suppression. */
- if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) {
- /*normal mode*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0);
- /*turn on scramble setting*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKScramble,
- bEnable);
- /*BB Reset*/
- set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
- set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
- }
- }
-}
-
-static void SetCCKContinuousTx(struct _adapter *pAdapter, u8 bStart)
-{
- u32 cckrate;
-
- if (bStart) {
- /* 1. if CCK block on? */
- if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) {
- /*set CCK block on*/
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable);
- }
- /* Turn Off All Test Mode */
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
- /*Set CCK Tx Test Rate*/
- cckrate = pAdapter->mppriv.curr_rateidx;
- set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, cckrate);
- /*transmit mode*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2);
- /*turn on scramble setting*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
- } else {
- /*normal mode*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0);
- /*turn on scramble setting*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
- /*BB Reset*/
- set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
- set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
- }
-} /* mpt_StartCckContTx */
-
-static void SetOFDMContinuousTx(struct _adapter *pAdapter, u8 bStart)
-{
- if (bStart) {
- /* 1. if OFDM block on? */
- if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) {
- /*set OFDM block on*/
- set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);
- }
- /* 2. set CCK test mode off, set to CCK normal mode*/
- set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable);
- /* 3. turn on scramble setting */
- set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
- /* 4. Turn On Continue Tx and turn off the other test modes.*/
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bEnable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
- } else {
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier,
- bDisable);
- set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
- msleep(20);
- /*BB Reset*/
- set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
- set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
- }
-} /* mpt_StartOfdmContTx */
-
-void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart)
-{
- /* ADC turn off [bit24-21] adc port0 ~ port1 */
- if (bStart) {
- r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA,
- r8712_bb_reg_read(pAdapter,
- rRx_Wait_CCCA) & 0xFE1FFFFF);
- msleep(100);
- }
- if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M)
- SetCCKContinuousTx(pAdapter, bStart);
- else if ((pAdapter->mppriv.curr_rateidx >= MPT_RATE_6M) &&
- (pAdapter->mppriv.curr_rateidx <= MPT_RATE_MCS15))
- SetOFDMContinuousTx(pAdapter, bStart);
- /* ADC turn on [bit24-21] adc port0 ~ port1 */
- if (!bStart)
- r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA,
- r8712_bb_reg_read(pAdapter,
- rRx_Wait_CCCA) | 0x01E00000);
-}
-
-void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter)
-{
- u32 i, phyrx_set = 0;
-
- for (i = OFDM_PPDU_BIT; i <= HT_MPDU_FAIL_BIT; i++) {
- phyrx_set = 0;
- phyrx_set |= (i << 28); /*select*/
- phyrx_set |= 0x08000000; /* set counter to zero*/
- r8712_write32(pAdapter, RXERR_RPT, phyrx_set);
- }
-}
-
-static u32 GetPhyRxPktCounts(struct _adapter *pAdapter, u32 selbit)
-{
- /*selection*/
- u32 phyrx_set = 0;
- u32 SelectBit;
-
- SelectBit = selbit << 28;
- phyrx_set |= (SelectBit & 0xF0000000);
- r8712_write32(pAdapter, RXERR_RPT, phyrx_set);
- /*Read packet count*/
- return r8712_read32(pAdapter, RXERR_RPT) & RPTMaxCount;
-}
-
-u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter)
-{
- u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT);
- u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT);
- u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_OK_BIT);
-
- return OFDM_cnt + CCK_cnt + HT_cnt;
-}
-
-u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter)
-{
- u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT);
- u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT);
- u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_FAIL_BIT);
-
- return OFDM_cnt + CCK_cnt + HT_cnt;
-}
diff --git a/drivers/staging/rtl8712/rtl871x_mp.h b/drivers/staging/rtl8712/rtl871x_mp.h
deleted file mode 100644
index 0a60b1e6ccaf..000000000000
--- a/drivers/staging/rtl8712/rtl871x_mp.h
+++ /dev/null
@@ -1,275 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL871X_MP_H_
-#define __RTL871X_MP_H_
-
-#define MPT_NOOP 0
-#define MPT_READ_MAC_1BYTE 1
-#define MPT_READ_MAC_2BYTE 2
-#define MPT_READ_MAC_4BYTE 3
-#define MPT_WRITE_MAC_1BYTE 4
-#define MPT_WRITE_MAC_2BYTE 5
-#define MPT_WRITE_MAC_4BYTE 6
-#define MPT_READ_BB_CCK 7
-#define MPT_WRITE_BB_CCK 8
-#define MPT_READ_BB_OFDM 9
-#define MPT_WRITE_BB_OFDM 10
-#define MPT_READ_RF 11
-#define MPT_WRITE_RF 12
-#define MPT_READ_EEPROM_1BYTE 13
-#define MPT_WRITE_EEPROM_1BYTE 14
-#define MPT_READ_EEPROM_2BYTE 15
-#define MPT_WRITE_EEPROM_2BYTE 16
-#define MPT_SET_CSTHRESHOLD 21
-#define MPT_SET_INITGAIN 22
-#define MPT_SWITCH_BAND 23
-#define MPT_SWITCH_CHANNEL 24
-#define MPT_SET_DATARATE 25
-#define MPT_SWITCH_ANTENNA 26
-#define MPT_SET_TX_POWER 27
-#define MPT_SET_CONT_TX 28
-#define MPT_SET_SINGLE_CARRIER 29
-#define MPT_SET_CARRIER_SUPPRESSION 30
-#define MPT_GET_RATE_TABLE 31
-#define MPT_READ_TSSI 32
-#define MPT_GET_THERMAL_METER 33
-#define MAX_MP_XMITBUF_SZ 2048
-#define NR_MP_XMITFRAME 8
-
-struct mp_xmit_frame {
- struct list_head list;
- struct pkt_attrib attrib;
- _pkt *pkt;
- int frame_tag;
- struct _adapter *padapter;
- u8 *mem_addr;
- u16 sz[8];
- struct urb *pxmit_urb[8];
- u8 bpending[8];
- u8 last[8];
-};
-
-struct mp_wiparam {
- u32 bcompleted;
- u32 act_type;
- u32 io_offset;
- u32 io_value;
-};
-
-struct mp_priv {
- struct _adapter *papdater;
- /*OID cmd handler*/
- struct mp_wiparam workparam;
- u8 act_in_progress;
- /*Tx Section*/
- u8 TID;
- u32 tx_pktcount;
- /*Rx Section*/
- u32 rx_pktcount;
- u32 rx_crcerrpktcount;
- u32 rx_pktloss;
- struct recv_stat rxstat;
- /*RF/BB relative*/
- u32 curr_ch;
- u32 curr_rateidx;
- u8 curr_bandwidth;
- u8 curr_modem;
- u8 curr_txpoweridx;
- u32 curr_crystalcap;
- u16 antenna_tx;
- u16 antenna_rx;
- u8 curr_rfpath;
- u8 check_mp_pkt;
- uint ForcedDataRate;
- struct wlan_network mp_network;
- unsigned char network_macaddr[6];
- /*Testing Flag*/
- u32 mode;/*0 for normal type packet,
- * 1 for loopback packet (16bytes TXCMD)
- */
- sint prev_fw_state;
- u8 *pallocated_mp_xmitframe_buf;
- u8 *pmp_xmtframe_buf;
- struct __queue free_mp_xmitqueue;
- u32 free_mp_xmitframe_cnt;
-};
-
-struct IOCMD_STRUCT {
- u8 cmdclass;
- u16 value;
- u8 index;
-};
-
-struct rf_reg_param {
- u32 path;
- u32 offset;
- u32 value;
-};
-
-struct bb_reg_param {
- u32 offset;
- u32 value;
-};
-
-/* ======================================================================= */
-
-#define LOWER true
-#define RAISE false
-#define IOCMD_CTRL_REG 0x10250370
-#define IOCMD_DATA_REG 0x10250374
-#define IOCMD_GET_THERMAL_METER 0xFD000028
-#define IOCMD_CLASS_BB_RF 0xF0
-#define IOCMD_BB_READ_IDX 0x00
-#define IOCMD_BB_WRITE_IDX 0x01
-#define IOCMD_RF_READ_IDX 0x02
-#define IOCMD_RF_WRIT_IDX 0x03
-#define BB_REG_BASE_ADDR 0x800
-#define RF_PATH_A 0
-#define RF_PATH_B 1
-#define RF_PATH_C 2
-#define RF_PATH_D 3
-#define MAX_RF_PATH_NUMS 2
-#define _2MAC_MODE_ 0
-#define _LOOPBOOK_MODE_ 1
-
-/* MP set force data rate base on the definition. */
-enum {
- /* CCK rate. */
- MPT_RATE_1M, /* 0 */
- MPT_RATE_2M,
- MPT_RATE_55M,
- MPT_RATE_11M, /* 3 */
-
- /* OFDM rate. */
- MPT_RATE_6M, /* 4 */
- MPT_RATE_9M,
- MPT_RATE_12M,
- MPT_RATE_18M,
- MPT_RATE_24M,
- MPT_RATE_36M,
- MPT_RATE_48M,
- MPT_RATE_54M, /* 11 */
-
- /* HT rate. */
- MPT_RATE_MCS0, /* 12 */
- MPT_RATE_MCS1,
- MPT_RATE_MCS2,
- MPT_RATE_MCS3,
- MPT_RATE_MCS4,
- MPT_RATE_MCS5,
- MPT_RATE_MCS6,
- MPT_RATE_MCS7, /* 19 */
- MPT_RATE_MCS8,
- MPT_RATE_MCS9,
- MPT_RATE_MCS10,
- MPT_RATE_MCS11,
- MPT_RATE_MCS12,
- MPT_RATE_MCS13,
- MPT_RATE_MCS14,
- MPT_RATE_MCS15, /* 27 */
- MPT_RATE_LAST
-};
-
-/* Represent Channel Width in HT Capabilities */
-enum HT_CHANNEL_WIDTH {
- HT_CHANNEL_WIDTH_20 = 0,
- HT_CHANNEL_WIDTH_40 = 1,
-};
-
-#define MAX_TX_PWR_INDEX_N_MODE 64 /* 0x3F */
-
-enum POWER_MODE {
- POWER_LOW = 0,
- POWER_NORMAL
-};
-
-#define RX_PKT_BROADCAST 1
-#define RX_PKT_DEST_ADDR 2
-#define RX_PKT_PHY_MATCH 3
-
-#define RPTMaxCount 0x000FFFFF
-
-/* parameter 1 : BitMask
- * bit 0 : OFDM PPDU
- * bit 1 : OFDM False Alarm
- * bit 2 : OFDM MPDU OK
- * bit 3 : OFDM MPDU Fail
- * bit 4 : CCK PPDU
- * bit 5 : CCK False Alarm
- * bit 6 : CCK MPDU ok
- * bit 7 : CCK MPDU fail
- * bit 8 : HT PPDU counter
- * bit 9 : HT false alarm
- * bit 10 : HT MPDU total
- * bit 11 : HT MPDU OK
- * bit 12 : HT MPDU fail
- * bit 15 : RX full drop
- */
-enum RXPHY_BITMASK {
- OFDM_PPDU_BIT = 0,
- OFDM_MPDU_OK_BIT,
- OFDM_MPDU_FAIL_BIT,
- CCK_PPDU_BIT,
- CCK_MPDU_OK_BIT,
- CCK_MPDU_FAIL_BIT,
- HT_PPDU_BIT,
- HT_MPDU_BIT,
- HT_MPDU_OK_BIT,
- HT_MPDU_FAIL_BIT,
-};
-
-enum ENCRY_CTRL_STATE {
- HW_CONTROL, /*hw encryption& decryption*/
- SW_CONTROL, /*sw encryption& decryption*/
- HW_ENCRY_SW_DECRY, /*hw encryption & sw decryption*/
- SW_ENCRY_HW_DECRY /*sw encryption & hw decryption*/
-};
-
-/* Bandwidth Offset */
-#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0
-#define HAL_PRIME_CHNL_OFFSET_LOWER 1
-#define HAL_PRIME_CHNL_OFFSET_UPPER 2
-/*=======================================================================*/
-void mp871xinit(struct _adapter *padapter);
-void mp871xdeinit(struct _adapter *padapter);
-u32 r8712_bb_reg_read(struct _adapter *Adapter, u16 offset);
-u8 r8712_bb_reg_write(struct _adapter *Adapter, u16 offset, u32 value);
-u32 r8712_rf_reg_read(struct _adapter *Adapter, u8 path, u8 offset);
-u8 r8712_rf_reg_write(struct _adapter *Adapter, u8 path,
- u8 offset, u32 value);
-u32 r8712_get_bb_reg(struct _adapter *Adapter, u16 offset, u32 bitmask);
-u8 r8712_set_bb_reg(struct _adapter *Adapter, u16 offset,
- u32 bitmask, u32 value);
-u32 r8712_get_rf_reg(struct _adapter *Adapter, u8 path, u8 offset,
- u32 bitmask);
-u8 r8712_set_rf_reg(struct _adapter *Adapter, u8 path, u8 offset,
- u32 bitmask, u32 value);
-
-void r8712_SetChannel(struct _adapter *pAdapter);
-void r8712_SetTxPower(struct _adapter *pAdapte);
-void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset);
-void r8712_SetDataRate(struct _adapter *pAdapter);
-void r8712_SwitchBandwidth(struct _adapter *pAdapter);
-void r8712_SwitchAntenna(struct _adapter *pAdapter);
-void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value);
-void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart);
-void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart);
-void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart);
-void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart);
-void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter);
-u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter);
-u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter);
-
-#endif /*__RTL871X_MP_H_*/
-
diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c b/drivers/staging/rtl8712/rtl871x_mp_ioctl.c
deleted file mode 100644
index 26fa09b45c90..000000000000
--- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c
+++ /dev/null
@@ -1,883 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_mp_ioctl.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#include <linux/rndis.h>
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "mlme_osdep.h"
-#include "rtl871x_mp.h"
-#include "rtl871x_mp_ioctl.h"
-
-uint oid_null_function(struct oid_par_priv *poid_par_priv)
-{
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv)
-{
- uint status = RNDIS_STATUS_SUCCESS;
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid == SET_OID) {
- if (poid_par_priv->information_buf_len >= sizeof(u8))
- Adapter->registrypriv.wireless_mode =
- *(u8 *)poid_par_priv->information_buf;
- else
- status = RNDIS_STATUS_INVALID_LENGTH;
- } else if (poid_par_priv->type_of_oid == QUERY_OID) {
- if (poid_par_priv->information_buf_len >= sizeof(u8)) {
- *(u8 *)poid_par_priv->information_buf =
- Adapter->registrypriv.wireless_mode;
- *poid_par_priv->bytes_rw =
- poid_par_priv->information_buf_len;
- } else {
- status = RNDIS_STATUS_INVALID_LENGTH;
- }
- } else {
- status = RNDIS_STATUS_NOT_ACCEPTED;
- }
- return status;
-}
-
-uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- struct bb_reg_param *pbbreg;
- u16 offset;
- u32 value;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param))
- return RNDIS_STATUS_INVALID_LENGTH;
- pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf);
- offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/
- if (offset < BB_REG_BASE_ADDR)
- offset |= BB_REG_BASE_ADDR;
- value = pbbreg->value;
- r8712_bb_reg_write(Adapter, offset, value);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- struct bb_reg_param *pbbreg;
- u16 offset;
- u32 value;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param))
- return RNDIS_STATUS_INVALID_LENGTH;
- pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf);
- offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/
- if (offset < BB_REG_BASE_ADDR)
- offset |= BB_REG_BASE_ADDR;
- value = r8712_bb_reg_read(Adapter, offset);
- pbbreg->value = value;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- struct rf_reg_param *pbbreg;
- u8 path;
- u8 offset;
- u32 value;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param))
- return RNDIS_STATUS_INVALID_LENGTH;
- pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf);
- path = (u8)pbbreg->path;
- if (path > RF_PATH_B)
- return RNDIS_STATUS_NOT_ACCEPTED;
- offset = (u8)pbbreg->offset;
- value = pbbreg->value;
- r8712_rf_reg_write(Adapter, path, offset, value);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- struct rf_reg_param *pbbreg;
- u8 path;
- u8 offset;
- u32 value;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param))
- return RNDIS_STATUS_INVALID_LENGTH;
- pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf);
- path = (u8)pbbreg->path;
- if (path > RF_PATH_B) /* 1T2R path_a /path_b */
- return RNDIS_STATUS_NOT_ACCEPTED;
- offset = (u8)pbbreg->offset;
- value = r8712_rf_reg_read(Adapter, path, offset);
- pbbreg->value = value;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
-
-/*This function initializes the DUT to the MP test mode*/
-static int mp_start_test(struct _adapter *padapter)
-{
- struct mp_priv *pmppriv = &padapter->mppriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_network *tgt_network = &pmlmepriv->cur_network;
- struct wlan_bssid_ex *bssid;
- struct sta_info *psta;
- unsigned long length;
- unsigned long irqL;
- int res = 0;
-
- bssid = kzalloc(sizeof(*bssid), GFP_KERNEL);
- if (!bssid)
- return -ENOMEM;
-
- /* 3 1. initialize a new struct wlan_bssid_ex */
- memcpy(bssid->MacAddress, pmppriv->network_macaddr, ETH_ALEN);
- bssid->Ssid.SsidLength = 16;
- memcpy(bssid->Ssid.Ssid, (unsigned char *)"mp_pseudo_adhoc",
- bssid->Ssid.SsidLength);
- bssid->InfrastructureMode = Ndis802_11IBSS;
- bssid->NetworkTypeInUse = Ndis802_11DS;
- bssid->IELength = 0;
- length = r8712_get_wlan_bssid_ex_sz(bssid);
- if (length % 4) {
- /*round up to multiple of 4 bytes.*/
- bssid->Length = ((length >> 2) + 1) << 2;
- } else {
- bssid->Length = length;
- }
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE))
- goto end_of_mp_start_test;
- /*init mp_start_test status*/
- pmppriv->prev_fw_state = get_fwstate(pmlmepriv);
- pmlmepriv->fw_state = WIFI_MP_STATE;
- if (pmppriv->mode == _LOOPBOOK_MODE_)
- set_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE); /*append txdesc*/
- set_fwstate(pmlmepriv, _FW_UNDER_LINKING);
- /* 3 2. create a new psta for mp driver */
- /* clear psta in the cur_network, if any */
- psta = r8712_get_stainfo(&padapter->stapriv,
- tgt_network->network.MacAddress);
- if (psta)
- r8712_free_stainfo(padapter, psta);
- psta = r8712_alloc_stainfo(&padapter->stapriv, bssid->MacAddress);
- if (!psta) {
- res = -ENOMEM;
- goto end_of_mp_start_test;
- }
- /* 3 3. join pseudo AdHoc */
- tgt_network->join_res = 1;
- tgt_network->aid = psta->aid = 1;
- memcpy(&tgt_network->network, bssid, length);
- _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
- r8712_os_indicate_connect(padapter);
- /* Set to LINKED STATE for MP TRX Testing */
- set_fwstate(pmlmepriv, _FW_LINKED);
-end_of_mp_start_test:
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- kfree(bssid);
- return res;
-}
-
-/*This function change the DUT from the MP test mode into normal mode */
-static int mp_stop_test(struct _adapter *padapter)
-{
- struct mp_priv *pmppriv = &padapter->mppriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_network *tgt_network = &pmlmepriv->cur_network;
- struct sta_info *psta;
- unsigned long irqL;
-
- spin_lock_irqsave(&pmlmepriv->lock, irqL);
- if (!check_fwstate(pmlmepriv, WIFI_MP_STATE))
- goto end_of_mp_stop_test;
- /* 3 1. disconnect pseudo AdHoc */
- r8712_os_indicate_disconnect(padapter);
- /* 3 2. clear psta used in mp test mode. */
- psta = r8712_get_stainfo(&padapter->stapriv,
- tgt_network->network.MacAddress);
- if (psta)
- r8712_free_stainfo(padapter, psta);
- /* 3 3. return to normal state (default:station mode) */
- pmlmepriv->fw_state = pmppriv->prev_fw_state; /* WIFI_STATION_STATE;*/
- /*flush the cur_network*/
- memset(tgt_network, 0, sizeof(struct wlan_network));
-end_of_mp_stop_test:
- spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
- return _SUCCESS;
-}
-
-uint oid_rt_pro_set_data_rate_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u32 ratevalue;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len != sizeof(u32))
- return RNDIS_STATUS_INVALID_LENGTH;
- ratevalue = *((u32 *)poid_par_priv->information_buf);
- if (ratevalue >= MPT_RATE_LAST)
- return RNDIS_STATUS_INVALID_DATA;
- Adapter->mppriv.curr_rateidx = ratevalue;
- r8712_SetDataRate(Adapter);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- uint status = RNDIS_STATUS_SUCCESS;
- u32 mode;
- u8 val8;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- mode = *((u32 *)poid_par_priv->information_buf);
- Adapter->mppriv.mode = mode;/* 1 for loopback*/
- if (mp_start_test(Adapter))
- status = RNDIS_STATUS_NOT_ACCEPTED;
- r8712_write8(Adapter, MSR, 1); /* Link in ad hoc network, 0x1025004C */
- r8712_write8(Adapter, RCR, 0); /* RCR : disable all pkt, 0x10250048 */
- /* RCR disable Check BSSID, 0x1025004a */
- r8712_write8(Adapter, RCR + 2, 0x57);
- /* disable RX filter map , mgt frames will put in RX FIFO 0 */
- r8712_write16(Adapter, RXFLTMAP0, 0x0);
- val8 = r8712_read8(Adapter, EE_9346CR);
- if (!(val8 & _9356SEL)) { /*boot from EFUSE*/
- r8712_efuse_reg_init(Adapter);
- r8712_efuse_change_max_size(Adapter);
- r8712_efuse_reg_uninit(Adapter);
- }
- return status;
-}
-
-uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (mp_stop_test(Adapter) == _FAIL)
- return RNDIS_STATUS_NOT_ACCEPTED;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_set_channel_direct_call_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u32 Channel;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len != sizeof(u32))
- return RNDIS_STATUS_INVALID_LENGTH;
- Channel = *((u32 *)poid_par_priv->information_buf);
- if (Channel > 14)
- return RNDIS_STATUS_NOT_ACCEPTED;
- Adapter->mppriv.curr_ch = Channel;
- r8712_SetChannel(Adapter);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_set_antenna_bb_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u32 antenna;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len != sizeof(u32))
- return RNDIS_STATUS_INVALID_LENGTH;
- antenna = *((u32 *)poid_par_priv->information_buf);
- Adapter->mppriv.antenna_tx = (u16)((antenna & 0xFFFF0000) >> 16);
- Adapter->mppriv.antenna_rx = (u16)(antenna & 0x0000FFFF);
- r8712_SwitchAntenna(Adapter);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_set_tx_power_control_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u32 tx_pwr_idx;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len != sizeof(u32))
- return RNDIS_STATUS_INVALID_LENGTH;
- tx_pwr_idx = *((u32 *)poid_par_priv->information_buf);
- if (tx_pwr_idx > MAX_TX_PWR_INDEX_N_MODE)
- return RNDIS_STATUS_NOT_ACCEPTED;
- Adapter->mppriv.curr_txpoweridx = (u8)tx_pwr_idx;
- r8712_SetTxPower(Adapter);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_query_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
-
- if (poid_par_priv->information_buf_len == sizeof(u32)) {
- *(u32 *)poid_par_priv->information_buf =
- Adapter->mppriv.tx_pktcount;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_query_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
-
- if (poid_par_priv->information_buf_len == sizeof(u32)) {
- *(u32 *)poid_par_priv->information_buf =
- Adapter->mppriv.rx_pktcount;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_query_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
-
- if (poid_par_priv->information_buf_len == sizeof(u32)) {
- *(u32 *)poid_par_priv->information_buf =
- Adapter->mppriv.rx_crcerrpktcount;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_reset_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- Adapter->mppriv.tx_pktcount = 0;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_reset_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len == sizeof(u32)) {
- Adapter->mppriv.rx_pktcount = 0;
- Adapter->mppriv.rx_crcerrpktcount = 0;
- } else {
- return RNDIS_STATUS_INVALID_LENGTH;
- }
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_reset_phy_rx_packet_count_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- r8712_ResetPhyRxPktCount(Adapter);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_phy_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len != sizeof(u32))
- return RNDIS_STATUS_INVALID_LENGTH;
- *(u32 *)poid_par_priv->information_buf =
- r8712_GetPhyRxPktReceived(Adapter);
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_phy_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len != sizeof(u32))
- return RNDIS_STATUS_INVALID_LENGTH;
- *(u32 *)poid_par_priv->information_buf =
- r8712_GetPhyRxPktCRC32Error(Adapter);
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
-
- Adapter->mppriv.curr_modem = *((u8 *)poid_par_priv->information_buf);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_set_continuous_tx_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u32 bStartTest;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- bStartTest = *((u32 *)poid_par_priv->information_buf);
- r8712_SetContinuousTx(Adapter, (u8)bStartTest);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_set_single_carrier_tx_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u32 bStartTest;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- bStartTest = *((u32 *)poid_par_priv->information_buf);
- r8712_SetSingleCarrierTx(Adapter, (u8)bStartTest);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_set_carrier_suppression_tx_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u32 bStartTest;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- bStartTest = *((u32 *)poid_par_priv->information_buf);
- r8712_SetCarrierSuppressionTx(Adapter, (u8)bStartTest);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_set_single_tone_tx_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u32 bStartTest;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- bStartTest = *((u32 *)poid_par_priv->information_buf);
- r8712_SetSingleToneTx(Adapter, (u8)bStartTest);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- uint status = RNDIS_STATUS_SUCCESS;
- struct mp_rw_reg *RegRWStruct;
- u16 offset;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf;
- if ((RegRWStruct->offset >= 0x10250800) &&
- (RegRWStruct->offset <= 0x10250FFF)) {
- /*baseband register*/
- /*0ffset :0x800~0xfff*/
- offset = (u16)(RegRWStruct->offset) & 0xFFF;
- RegRWStruct->value = r8712_bb_reg_read(Adapter, offset);
- } else {
- switch (RegRWStruct->width) {
- case 1:
- RegRWStruct->value = r8712_read8(Adapter,
- RegRWStruct->offset);
- break;
- case 2:
- RegRWStruct->value = r8712_read16(Adapter,
- RegRWStruct->offset);
- break;
- case 4:
- RegRWStruct->value = r8712_read32(Adapter,
- RegRWStruct->offset);
- break;
- default:
- status = RNDIS_STATUS_NOT_ACCEPTED;
- break;
- }
- }
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return status;
-}
-
-uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- uint status = RNDIS_STATUS_SUCCESS;
- struct mp_rw_reg *RegRWStruct;
- u16 offset;
- u32 value;
- u32 oldValue = 0;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf;
- if ((RegRWStruct->offset >= 0x10250800) &&
- (RegRWStruct->offset <= 0x10250FFF)) {
- /*baseband register*/
- offset = (u16)(RegRWStruct->offset) & 0xFFF;
- value = RegRWStruct->value;
- switch (RegRWStruct->width) {
- case 1:
- oldValue = r8712_bb_reg_read(Adapter, offset);
- oldValue &= 0xFFFFFF00;
- value &= 0x000000FF;
- value |= oldValue;
- break;
- case 2:
- oldValue = r8712_bb_reg_read(Adapter, offset);
- oldValue &= 0xFFFF0000;
- value &= 0x0000FFFF;
- value |= oldValue;
- break;
- }
- r8712_bb_reg_write(Adapter, offset, value);
- } else {
- switch (RegRWStruct->width) {
- case 1:
- r8712_write8(Adapter, RegRWStruct->offset,
- (unsigned char)RegRWStruct->value);
- break;
- case 2:
- r8712_write16(Adapter, RegRWStruct->offset,
- (unsigned short)RegRWStruct->value);
- break;
- case 4:
- r8712_write32(Adapter, RegRWStruct->offset,
- (unsigned int)RegRWStruct->value);
- break;
- default:
- status = RNDIS_STATUS_NOT_ACCEPTED;
- break;
- }
- }
- return status;
-}
-
-uint oid_rt_get_thermal_meter_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
-
- if (Adapter->mppriv.act_in_progress)
- return RNDIS_STATUS_NOT_ACCEPTED;
-
- if (poid_par_priv->information_buf_len < sizeof(u8))
- return RNDIS_STATUS_INVALID_LENGTH;
- /*init workparam*/
- Adapter->mppriv.act_in_progress = true;
- Adapter->mppriv.workparam.bcompleted = false;
- Adapter->mppriv.workparam.act_type = MPT_GET_THERMAL_METER;
- Adapter->mppriv.workparam.io_offset = 0;
- Adapter->mppriv.workparam.io_value = 0xFFFFFFFF;
- r8712_GetThermalMeter(Adapter, &Adapter->mppriv.workparam.io_value);
- Adapter->mppriv.workparam.bcompleted = true;
- Adapter->mppriv.act_in_progress = false;
- *(u32 *)poid_par_priv->information_buf =
- Adapter->mppriv.workparam.io_value;
- *poid_par_priv->bytes_rw = sizeof(u32);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- uint status = RNDIS_STATUS_SUCCESS;
-
- struct EFUSE_ACCESS_STRUCT *pefuse;
- u8 *data;
- u16 addr = 0, cnts = 0;
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len <
- sizeof(struct EFUSE_ACCESS_STRUCT))
- return RNDIS_STATUS_INVALID_LENGTH;
- pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf;
- addr = pefuse->start_addr;
- cnts = pefuse->cnts;
- data = pefuse->data;
- memset(data, 0xFF, cnts);
- if ((addr > 511) || (cnts < 1) || (cnts > 512) || (addr + cnts) >
- EFUSE_MAX_SIZE)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (!r8712_efuse_access(Adapter, true, addr, cnts, data))
- status = RNDIS_STATUS_FAILURE;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return status;
-}
-
-/*------------------------------------------------------------------------*/
-uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- uint status = RNDIS_STATUS_SUCCESS;
-
- struct EFUSE_ACCESS_STRUCT *pefuse;
- u8 *data;
- u16 addr = 0, cnts = 0;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
-
- pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf;
- addr = pefuse->start_addr;
- cnts = pefuse->cnts;
- data = pefuse->data;
-
- if ((addr > 511) || (cnts < 1) || (cnts > 512) ||
- (addr + cnts) > r8712_efuse_get_max_size(Adapter))
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (!r8712_efuse_access(Adapter, false, addr, cnts, data))
- status = RNDIS_STATUS_FAILURE;
- return status;
-}
-
-/*----------------------------------------------------------------------*/
-
-uint oid_rt_get_efuse_current_size_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len < sizeof(int))
- return RNDIS_STATUS_INVALID_LENGTH;
- r8712_efuse_reg_init(Adapter);
- *(int *)poid_par_priv->information_buf =
- r8712_efuse_get_current_size(Adapter);
- r8712_efuse_reg_uninit(Adapter);
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len < sizeof(u32))
- return RNDIS_STATUS_INVALID_LENGTH;
- *(int *)poid_par_priv->information_buf =
- r8712_efuse_get_max_size(Adapter);
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv)
-{
- uint status = RNDIS_STATUS_SUCCESS;
-
- if (poid_par_priv->type_of_oid == QUERY_OID)
- status = oid_rt_pro_read_efuse_hdl(poid_par_priv);
- else
- status = oid_rt_pro_write_efuse_hdl(poid_par_priv);
- return status;
-}
-
-uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- uint status = RNDIS_STATUS_SUCCESS;
- u8 *data;
-
- *poid_par_priv->bytes_rw = 0;
- if (poid_par_priv->information_buf_len < EFUSE_MAP_MAX_SIZE)
- return RNDIS_STATUS_INVALID_LENGTH;
- data = (u8 *)poid_par_priv->information_buf;
- if (poid_par_priv->type_of_oid == QUERY_OID) {
- if (r8712_efuse_map_read(Adapter, 0, EFUSE_MAP_MAX_SIZE, data))
- *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE;
- else
- status = RNDIS_STATUS_FAILURE;
- } else {
- /* SET_OID */
- if (r8712_efuse_reg_init(Adapter)) {
- if (r8712_efuse_map_write(Adapter, 0,
- EFUSE_MAP_MAX_SIZE, data))
- *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE;
- else
- status = RNDIS_STATUS_FAILURE;
- r8712_efuse_reg_uninit(Adapter);
- } else {
- status = RNDIS_STATUS_FAILURE;
- }
- }
- return status;
-}
-
-uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u32 bandwidth;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len < sizeof(u32))
- return RNDIS_STATUS_INVALID_LENGTH;
- bandwidth = *((u32 *)poid_par_priv->information_buf);/*4*/
- if (bandwidth != HT_CHANNEL_WIDTH_20)
- bandwidth = HT_CHANNEL_WIDTH_40;
- Adapter->mppriv.curr_bandwidth = (u8)bandwidth;
- r8712_SwitchBandwidth(Adapter);
- return RNDIS_STATUS_SUCCESS;
-}
-
-uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
- u8 rx_pkt_type;
- u32 rcr_val32;
-
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len < sizeof(u8))
- return RNDIS_STATUS_INVALID_LENGTH;
- rx_pkt_type = *((u8 *)poid_par_priv->information_buf);/*4*/
- rcr_val32 = r8712_read32(Adapter, RCR);/*RCR = 0x10250048*/
- rcr_val32 &= ~(RCR_CBSSID | RCR_AB | RCR_AM | RCR_APM | RCR_AAP);
- switch (rx_pkt_type) {
- case RX_PKT_BROADCAST:
- rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32);
- break;
- case RX_PKT_DEST_ADDR:
- rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32);
- break;
- case RX_PKT_PHY_MATCH:
- rcr_val32 |= (RCR_APM | RCR_ACRC32);
- break;
- default:
- rcr_val32 &= ~(RCR_AAP |
- RCR_APM |
- RCR_AM |
- RCR_AB |
- RCR_ACRC32);
- break;
- }
- if (rx_pkt_type == RX_PKT_DEST_ADDR)
- Adapter->mppriv.check_mp_pkt = 1;
- else
- Adapter->mppriv.check_mp_pkt = 0;
- r8712_write32(Adapter, RCR, rcr_val32);
- return RNDIS_STATUS_SUCCESS;
-}
-
-/*--------------------------------------------------------------------------*/
-/*Linux*/
-unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv)
-{
- return _SUCCESS;
-}
-
-/*-------------------------------------------------------------------------*/
-uint oid_rt_set_power_down_hdl(struct oid_par_priv *poid_par_priv)
-{
- if (poid_par_priv->type_of_oid != SET_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- /*CALL the power_down function*/
- return RNDIS_STATUS_SUCCESS;
-}
-
-/*-------------------------------------------------------------------------- */
-uint oid_rt_get_power_mode_hdl(struct oid_par_priv *poid_par_priv)
-{
- struct _adapter *Adapter = (struct _adapter *)
- (poid_par_priv->adapter_context);
-
- if (poid_par_priv->type_of_oid != QUERY_OID)
- return RNDIS_STATUS_NOT_ACCEPTED;
- if (poid_par_priv->information_buf_len < sizeof(u32))
- return RNDIS_STATUS_INVALID_LENGTH;
- *(int *)poid_par_priv->information_buf =
- Adapter->registrypriv.low_power ? POWER_LOW : POWER_NORMAL;
- *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
- return RNDIS_STATUS_SUCCESS;
-}
diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h b/drivers/staging/rtl8712/rtl871x_mp_ioctl.h
deleted file mode 100644
index aa4d5ce471f2..000000000000
--- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h
+++ /dev/null
@@ -1,328 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL871X_MP_IOCTL_H
-#define _RTL871X_MP_IOCTL_H
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "mp_custom_oid.h"
-#include "rtl871x_ioctl.h"
-#include "rtl871x_ioctl_rtl.h"
-#include "rtl8712_efuse.h"
-
-#define TESTFWCMDNUMBER 1000000
-#define TEST_H2CINT_WAIT_TIME 500
-#define TEST_C2HINT_WAIT_TIME 500
-#define HCI_TEST_SYSCFG_HWMASK 1
-#define _BUSCLK_40M (4 << 2)
-
-struct CFG_DBG_MSG_STRUCT {
- u32 DebugLevel;
- u32 DebugComponent_H32;
- u32 DebugComponent_L32;
-};
-
-struct mp_rw_reg {
- uint offset;
- uint width;
- u32 value;
-};
-
-/* for OID_RT_PRO_READ16_EEPROM & OID_RT_PRO_WRITE16_EEPROM */
-struct eeprom_rw_param {
- uint offset;
- u16 value;
-};
-
-struct EFUSE_ACCESS_STRUCT {
- u16 start_addr;
- u16 cnts;
- u8 data[];
-};
-
-struct burst_rw_reg {
- uint offset;
- uint len;
- u8 Data[256];
-};
-
-struct usb_vendor_req {
- u8 bRequest;
- u16 wValue;
- u16 wIndex;
- u16 wLength;
- u8 u8Dir;/*0:OUT, 1:IN */
- u8 u8InData;
-};
-
-struct DR_VARIABLE_STRUCT {
- u8 offset;
- u32 variable;
-};
-
-/* oid_rtl_seg_87_11_00 */
-uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv);
-/* oid_rtl_seg_81_80_00 */
-uint oid_rt_pro_set_data_rate_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_set_channel_direct_call_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_set_antenna_bb_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_set_tx_power_control_hdl(
- struct oid_par_priv *poid_par_priv);
-/* oid_rtl_seg_81_80_20 */
-uint oid_rt_pro_query_tx_packet_sent_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_query_rx_packet_received_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_query_rx_packet_crc32_error_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_reset_tx_packet_sent_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_reset_rx_packet_received_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_set_continuous_tx_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_set_single_carrier_tx_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_set_carrier_suppression_tx_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_set_single_tone_tx_hdl(
- struct oid_par_priv *poid_par_priv);
-/* oid_rtl_seg_81_87 */
-uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv);
-/* oid_rtl_seg_81_85 */
-uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_efuse_current_size_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_thermal_meter_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_reset_phy_rx_packet_count_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_phy_rx_packet_received_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_phy_rx_packet_crc32_error_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_set_power_down_hdl(
- struct oid_par_priv *poid_par_priv);
-uint oid_rt_get_power_mode_hdl(
- struct oid_par_priv *poid_par_priv);
-#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */
-/* This ifdef _MUST_ be left in!! */
-
-#else /* _RTL871X_MP_IOCTL_C_ */
-extern struct oid_obj_priv oid_rtl_seg_81_87[5];
-extern struct oid_obj_priv oid_rtl_seg_87_11_00[32];
-extern struct oid_obj_priv oid_rtl_seg_87_11_20[5];
-extern struct oid_obj_priv oid_rtl_seg_87_11_50[2];
-extern struct oid_obj_priv oid_rtl_seg_87_11_80[1];
-extern struct oid_obj_priv oid_rtl_seg_87_11_B0[1];
-extern struct oid_obj_priv oid_rtl_seg_87_11_F0[16];
-extern struct oid_obj_priv oid_rtl_seg_87_12_00[32];
-
-#endif /* _RTL871X_MP_IOCTL_C_ */
-
-enum MP_MODE {
- MP_START_MODE,
- MP_STOP_MODE,
- MP_ERR_MODE
-};
-
-struct rwreg_param {
- unsigned int offset;
- unsigned int width;
- unsigned int value;
-};
-
-struct bbreg_param {
- unsigned int offset;
- unsigned int phymask;
- unsigned int value;
-};
-
-struct txpower_param {
- unsigned int pwr_index;
-};
-
-struct datarate_param {
- unsigned int rate_index;
-};
-
-struct rfintfs_parm {
- unsigned int rfintfs;
-};
-
-struct mp_xmit_packet {
- unsigned int len;
-};
-
-struct psmode_param {
- unsigned int ps_mode;
- unsigned int smart_ps;
-};
-
-struct mp_ioctl_handler {
- unsigned int paramsize;
- unsigned int (*handler)(struct oid_par_priv *poid_par_priv);
- unsigned int oid;
-};
-
-struct mp_ioctl_param {
- unsigned int subcode;
- unsigned int len;
- unsigned char data[];
-};
-
-#define GEN_MP_IOCTL_SUBCODE(code) _MP_IOCTL_ ## code ## _CMD_
-
-enum RTL871X_MP_IOCTL_SUBCODE {
- GEN_MP_IOCTL_SUBCODE(MP_START), /*0*/
- GEN_MP_IOCTL_SUBCODE(MP_STOP), /*1*/
- GEN_MP_IOCTL_SUBCODE(READ_REG), /*2*/
- GEN_MP_IOCTL_SUBCODE(WRITE_REG),
- GEN_MP_IOCTL_SUBCODE(SET_CHANNEL), /*4*/
- GEN_MP_IOCTL_SUBCODE(SET_TXPOWER), /*5*/
- GEN_MP_IOCTL_SUBCODE(SET_DATARATE), /*6*/
- GEN_MP_IOCTL_SUBCODE(READ_BB_REG), /*7*/
- GEN_MP_IOCTL_SUBCODE(WRITE_BB_REG),
- GEN_MP_IOCTL_SUBCODE(READ_RF_REG), /*9*/
- GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG),
- GEN_MP_IOCTL_SUBCODE(SET_RF_INTFS),
- GEN_MP_IOCTL_SUBCODE(IOCTL_XMIT_PACKET), /*12*/
- GEN_MP_IOCTL_SUBCODE(PS_STATE), /*13*/
- GEN_MP_IOCTL_SUBCODE(READ16_EEPROM), /*14*/
- GEN_MP_IOCTL_SUBCODE(WRITE16_EEPROM), /*15*/
- GEN_MP_IOCTL_SUBCODE(SET_PTM), /*16*/
- GEN_MP_IOCTL_SUBCODE(READ_TSSI), /*17*/
- GEN_MP_IOCTL_SUBCODE(CNTU_TX), /*18*/
- GEN_MP_IOCTL_SUBCODE(SET_BANDWIDTH), /*19*/
- GEN_MP_IOCTL_SUBCODE(SET_RX_PKT_TYPE), /*20*/
- GEN_MP_IOCTL_SUBCODE(RESET_PHY_RX_PKT_CNT), /*21*/
- GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_RECV), /*22*/
- GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_ERROR), /*23*/
- GEN_MP_IOCTL_SUBCODE(SET_POWER_DOWN), /*24*/
- GEN_MP_IOCTL_SUBCODE(GET_THERMAL_METER), /*25*/
- GEN_MP_IOCTL_SUBCODE(GET_POWER_MODE), /*26*/
- GEN_MP_IOCTL_SUBCODE(EFUSE), /*27*/
- GEN_MP_IOCTL_SUBCODE(EFUSE_MAP), /*28*/
- GEN_MP_IOCTL_SUBCODE(GET_EFUSE_MAX_SIZE), /*29*/
- GEN_MP_IOCTL_SUBCODE(GET_EFUSE_CURRENT_SIZE), /*30*/
- GEN_MP_IOCTL_SUBCODE(SC_TX), /*31*/
- GEN_MP_IOCTL_SUBCODE(CS_TX), /*32*/
- GEN_MP_IOCTL_SUBCODE(ST_TX), /*33*/
- GEN_MP_IOCTL_SUBCODE(SET_ANTENNA), /*34*/
- MAX_MP_IOCTL_SUBCODE,
-};
-
-unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv);
-
-#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */
-/* This ifdef _MUST_ be left in!! */
-
-static struct mp_ioctl_handler mp_ioctl_hdl[] = {
- {sizeof(u32), oid_rt_pro_start_test_hdl,
- OID_RT_PRO_START_TEST},/*0*/
- {sizeof(u32), oid_rt_pro_stop_test_hdl,
- OID_RT_PRO_STOP_TEST},/*1*/
- {sizeof(struct rwreg_param),
- oid_rt_pro_read_register_hdl,
- OID_RT_PRO_READ_REGISTER},/*2*/
- {sizeof(struct rwreg_param),
- oid_rt_pro_write_register_hdl,
- OID_RT_PRO_WRITE_REGISTER},
- {sizeof(u32),
- oid_rt_pro_set_channel_direct_call_hdl,
- OID_RT_PRO_SET_CHANNEL_DIRECT_CALL},
- {sizeof(struct txpower_param),
- oid_rt_pro_set_tx_power_control_hdl,
- OID_RT_PRO_SET_TX_POWER_CONTROL},
- {sizeof(u32),
- oid_rt_pro_set_data_rate_hdl,
- OID_RT_PRO_SET_DATA_RATE},
- {sizeof(struct bb_reg_param),
- oid_rt_pro_read_bb_reg_hdl,
- OID_RT_PRO_READ_BB_REG},/*7*/
- {sizeof(struct bb_reg_param),
- oid_rt_pro_write_bb_reg_hdl,
- OID_RT_PRO_WRITE_BB_REG},
- {sizeof(struct rwreg_param),
- oid_rt_pro_read_rf_reg_hdl,
- OID_RT_PRO_RF_READ_REGISTRY},/*9*/
- {sizeof(struct rwreg_param),
- oid_rt_pro_write_rf_reg_hdl,
- OID_RT_PRO_RF_WRITE_REGISTRY},
- {sizeof(struct rfintfs_parm), NULL, 0},
- {0, mp_ioctl_xmit_packet_hdl, 0},/*12*/
- {sizeof(struct psmode_param), NULL, 0},/*13*/
- {sizeof(struct eeprom_rw_param), NULL, 0},/*14*/
- {sizeof(struct eeprom_rw_param), NULL, 0},/*15*/
- {sizeof(unsigned char), NULL, 0},/*16*/
- {sizeof(u32), NULL, 0},/*17*/
- {sizeof(u32), oid_rt_pro_set_continuous_tx_hdl,
- OID_RT_PRO_SET_CONTINUOUS_TX},/*18*/
- {sizeof(u32), oid_rt_set_bandwidth_hdl,
- OID_RT_SET_BANDWIDTH},/*19*/
- {sizeof(u32), oid_rt_set_rx_packet_type_hdl,
- OID_RT_SET_RX_PACKET_TYPE},/*20*/
- {0, oid_rt_reset_phy_rx_packet_count_hdl,
- OID_RT_RESET_PHY_RX_PACKET_COUNT},/*21*/
- {sizeof(u32), oid_rt_get_phy_rx_packet_received_hdl,
- OID_RT_GET_PHY_RX_PACKET_RECEIVED},/*22*/
- {sizeof(u32), oid_rt_get_phy_rx_packet_crc32_error_hdl,
- OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR},/*23*/
- {sizeof(unsigned char), oid_rt_set_power_down_hdl,
- OID_RT_SET_POWER_DOWN},/*24*/
- {sizeof(u32), oid_rt_get_thermal_meter_hdl,
- OID_RT_PRO_GET_THERMAL_METER},/*25*/
- {sizeof(u32), oid_rt_get_power_mode_hdl,
- OID_RT_GET_POWER_MODE},/*26*/
- {sizeof(struct EFUSE_ACCESS_STRUCT),
- oid_rt_pro_efuse_hdl, OID_RT_PRO_EFUSE},/*27*/
- {EFUSE_MAP_MAX_SIZE, oid_rt_pro_efuse_map_hdl,
- OID_RT_PRO_EFUSE_MAP},/*28*/
- {sizeof(u32), oid_rt_get_efuse_max_size_hdl,
- OID_RT_GET_EFUSE_MAX_SIZE},/*29*/
- {sizeof(u32), oid_rt_get_efuse_current_size_hdl,
- OID_RT_GET_EFUSE_CURRENT_SIZE},/*30*/
- {sizeof(u32), oid_rt_pro_set_single_carrier_tx_hdl,
- OID_RT_PRO_SET_SINGLE_CARRIER_TX},/*31*/
- {sizeof(u32), oid_rt_pro_set_carrier_suppression_tx_hdl,
- OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX},/*32*/
- {sizeof(u32), oid_rt_pro_set_single_tone_tx_hdl,
- OID_RT_PRO_SET_SINGLE_TONE_TX},/*33*/
- {sizeof(u32), oid_rt_pro_set_antenna_bb_hdl,
- OID_RT_PRO_SET_ANTENNA_BB},/*34*/
-};
-
-#else /* _RTL871X_MP_IOCTL_C_ */
-extern struct mp_ioctl_handler mp_ioctl_hdl[];
-#endif /* _RTL871X_MP_IOCTL_C_ */
-
-#endif
-
diff --git a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h b/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h
deleted file mode 100644
index a08c5d2f59e3..000000000000
--- a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h
+++ /dev/null
@@ -1,1034 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*****************************************************************************
- * Copyright(c) 2008, RealTEK Technology Inc. All Right Reserved.
- *
- * Module: __INC_HAL8192SPHYREG_H
- *
- *
- * Note: 1. Define PMAC/BB register map
- * 2. Define RF register map
- * 3. PMAC/BB register bit mask.
- * 4. RF reg bit mask.
- * 5. Other BB/RF relative definition.
- *
- *
- * Export: Constants, macro, functions(API), global variables(None).
- *
- * Abbrev:
- *
- * History:
- * Data Who Remark
- * 08/07/2007 MHC 1. Porting from 9x series PHYCFG.h.
- * 2. Reorganize code architecture.
- * 09/25/2008 MH 1. Add RL6052 register definition
- *
- *****************************************************************************/
-#ifndef __RTL871X_MP_PHY_REGDEF_H
-#define __RTL871X_MP_PHY_REGDEF_H
-
-/*--------------------------Define Parameters-------------------------------*/
-
-/*============================================================
- * 8192S Register offset definition
- *============================================================
- *
- *
- * BB-PHY register PMAC 0x100 PHY 0x800 - 0xEFF
- * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF
- * 2. 0x800/0x900/0xA00/0xC00/0xD00/0xE00
- * 3. RF register 0x00-2E
- * 4. Bit Mask for BB/RF register
- * 5. Other definition for BB/RF R/W
- *
- * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF
- * 1. Page1(0x100)
- */
-#define rPMAC_Reset 0x100
-#define rPMAC_TxStart 0x104
-#define rPMAC_TxLegacySIG 0x108
-#define rPMAC_TxHTSIG1 0x10c
-#define rPMAC_TxHTSIG2 0x110
-#define rPMAC_PHYDebug 0x114
-#define rPMAC_TxPacketNum 0x118
-#define rPMAC_TxIdle 0x11c
-#define rPMAC_TxMACHeader0 0x120
-#define rPMAC_TxMACHeader1 0x124
-#define rPMAC_TxMACHeader2 0x128
-#define rPMAC_TxMACHeader3 0x12c
-#define rPMAC_TxMACHeader4 0x130
-#define rPMAC_TxMACHeader5 0x134
-#define rPMAC_TxDataType 0x138
-#define rPMAC_TxRandomSeed 0x13c
-#define rPMAC_CCKPLCPPreamble 0x140
-#define rPMAC_CCKPLCPHeader 0x144
-#define rPMAC_CCKCRC16 0x148
-#define rPMAC_OFDMRxCRC32OK 0x170
-#define rPMAC_OFDMRxCRC32Er 0x174
-#define rPMAC_OFDMRxParityEr 0x178
-#define rPMAC_OFDMRxCRC8Er 0x17c
-#define rPMAC_CCKCRxRC16Er 0x180
-#define rPMAC_CCKCRxRC32Er 0x184
-#define rPMAC_CCKCRxRC32OK 0x188
-#define rPMAC_TxStatus 0x18c
-
-/*
- * 2. Page2(0x200)
- *
- * The following two definition are only used for USB interface.
- *#define RF_BB_CMD_ADDR 0x02c0 // RF/BB read/write command address.
- *#define RF_BB_CMD_DATA 0x02c4 // RF/BB read/write command data.
- *
- *
- * 3. Page8(0x800)
- */
-#define rFPGA0_RFMOD 0x800 /*RF mode & CCK TxSC RF
- * BW Setting??
- */
-#define rFPGA0_TxInfo 0x804 /* Status report?? */
-#define rFPGA0_PSDFunction 0x808
-#define rFPGA0_TxGainStage 0x80c /* Set TX PWR init gain? */
-#define rFPGA0_RFTiming1 0x810 /* Useless now */
-#define rFPGA0_RFTiming2 0x814
-#define rFPGA0_XA_HSSIParameter1 0x820 /* RF 3 wire register */
-#define rFPGA0_XA_HSSIParameter2 0x824
-#define rFPGA0_XB_HSSIParameter1 0x828
-#define rFPGA0_XB_HSSIParameter2 0x82c
-#define rFPGA0_XC_HSSIParameter1 0x830
-#define rFPGA0_XC_HSSIParameter2 0x834
-#define rFPGA0_XD_HSSIParameter1 0x838
-#define rFPGA0_XD_HSSIParameter2 0x83c
-#define rFPGA0_XA_LSSIParameter 0x840
-#define rFPGA0_XB_LSSIParameter 0x844
-#define rFPGA0_XC_LSSIParameter 0x848
-#define rFPGA0_XD_LSSIParameter 0x84c
-
-#define rFPGA0_RFWakeUpParameter 0x850 /* Useless now */
-#define rFPGA0_RFSleepUpParameter 0x854
-
-#define rFPGA0_XAB_SwitchControl 0x858 /* RF Channel switch */
-#define rFPGA0_XCD_SwitchControl 0x85c
-
-#define rFPGA0_XA_RFInterfaceOE 0x860 /* RF Channel switch */
-#define rFPGA0_XB_RFInterfaceOE 0x864
-#define rFPGA0_XC_RFInterfaceOE 0x868
-#define rFPGA0_XD_RFInterfaceOE 0x86c
-#define rFPGA0_XAB_RFInterfaceSW 0x870 /* RF Interface Software Ctrl */
-#define rFPGA0_XCD_RFInterfaceSW 0x874
-
-#define rFPGA0_XAB_RFParameter 0x878 /* RF Parameter */
-#define rFPGA0_XCD_RFParameter 0x87c
-
-#define rFPGA0_AnalogParameter1 0x880 /* Crystal cap setting
- * RF-R/W protection
- * for parameter4??
- */
-#define rFPGA0_AnalogParameter2 0x884
-#define rFPGA0_AnalogParameter3 0x888 /* Useless now */
-#define rFPGA0_AnalogParameter4 0x88c
-
-#define rFPGA0_XA_LSSIReadBack 0x8a0 /* Tranceiver LSSI Readback */
-#define rFPGA0_XB_LSSIReadBack 0x8a4
-#define rFPGA0_XC_LSSIReadBack 0x8a8
-#define rFPGA0_XD_LSSIReadBack 0x8ac
-
-#define rFPGA0_PSDReport 0x8b4 /* Useless now */
-#define rFPGA0_XAB_RFInterfaceRB 0x8e0 /* Useless now */
-#define rFPGA0_XCD_RFInterfaceRB 0x8e4 /* Useless now */
-
-/*
- * 4. Page9(0x900)
- */
-#define rFPGA1_RFMOD 0x900 /* RF mode & OFDM TxSC */
-
-#define rFPGA1_TxBlock 0x904 /* Useless now */
-#define rFPGA1_DebugSelect 0x908 /* Useless now */
-#define rFPGA1_TxInfo 0x90c /* Useless now */
-
-/*
- * 5. PageA(0xA00)
- *
- * Set Control channel to upper or lower.
- * These settings are required only for 40MHz
- */
-#define rCCK0_System 0xa00
-
-#define rCCK0_AFESetting 0xa04 /* Disable init gain now */
-#define rCCK0_CCA 0xa08 /* Disable init gain now */
-
-#define rCCK0_RxAGC1 0xa0c
-/* AGC default value, saturation level
- * Antenna Diversity, RX AGC, LNA Threshold, RX LNA Threshold useless now.
- * Not the same as 90 series
- */
-#define rCCK0_RxAGC2 0xa10 /* AGC & DAGC */
-
-#define rCCK0_RxHP 0xa14
-
-#define rCCK0_DSPParameter1 0xa18 /* Timing recovery & Channel
- * estimation threshold
- */
-#define rCCK0_DSPParameter2 0xa1c /* SQ threshold */
-
-#define rCCK0_TxFilter1 0xa20
-#define rCCK0_TxFilter2 0xa24
-#define rCCK0_DebugPort 0xa28 /* debug port and Tx filter3 */
-#define rCCK0_FalseAlarmReport 0xa2c /* 0xa2d useless now 0xa30-a4f
- * channel report
- */
-#define rCCK0_TRSSIReport 0xa50
-#define rCCK0_RxReport 0xa54 /* 0xa57 */
-#define rCCK0_FACounterLower 0xa5c /* 0xa5b */
-#define rCCK0_FACounterUpper 0xa58 /* 0xa5c */
-
-/*
- * 6. PageC(0xC00)
- */
-#define rOFDM0_LSTF 0xc00
-#define rOFDM0_TRxPathEnable 0xc04
-#define rOFDM0_TRMuxPar 0xc08
-#define rOFDM0_TRSWIsolation 0xc0c
-
-/*RxIQ DC offset, Rx digital filter, DC notch filter */
-#define rOFDM0_XARxAFE 0xc10
-#define rOFDM0_XARxIQImbalance 0xc14 /* RxIQ imbalance matrix */
-#define rOFDM0_XBRxAFE 0xc18
-#define rOFDM0_XBRxIQImbalance 0xc1c
-#define rOFDM0_XCRxAFE 0xc20
-#define rOFDM0_XCRxIQImbalance 0xc24
-#define rOFDM0_XDRxAFE 0xc28
-#define rOFDM0_XDRxIQImbalance 0xc2c
-
-#define rOFDM0_RxDetector1 0xc30 /* PD,BW & SBD DM tune
- * init gain
- */
-#define rOFDM0_RxDetector2 0xc34 /* SBD & Fame Sync. */
-#define rOFDM0_RxDetector3 0xc38 /* Frame Sync. */
-#define rOFDM0_RxDetector4 0xc3c /* PD, SBD, Frame Sync &
- * Short-GI
- */
-
-#define rOFDM0_RxDSP 0xc40 /* Rx Sync Path */
-#define rOFDM0_CFOandDAGC 0xc44 /* CFO & DAGC */
-#define rOFDM0_CCADropThreshold 0xc48 /* CCA Drop threshold */
-#define rOFDM0_ECCAThreshold 0xc4c /* energy CCA */
-
-#define rOFDM0_XAAGCCore1 0xc50 /* DIG */
-#define rOFDM0_XAAGCCore2 0xc54
-#define rOFDM0_XBAGCCore1 0xc58
-#define rOFDM0_XBAGCCore2 0xc5c
-#define rOFDM0_XCAGCCore1 0xc60
-#define rOFDM0_XCAGCCore2 0xc64
-#define rOFDM0_XDAGCCore1 0xc68
-#define rOFDM0_XDAGCCore2 0xc6c
-#define rOFDM0_AGCParameter1 0xc70
-#define rOFDM0_AGCParameter2 0xc74
-#define rOFDM0_AGCRSSITable 0xc78
-#define rOFDM0_HTSTFAGC 0xc7c
-
-#define rOFDM0_XATxIQImbalance 0xc80 /* TX PWR TRACK and DIG */
-#define rOFDM0_XATxAFE 0xc84
-#define rOFDM0_XBTxIQImbalance 0xc88
-#define rOFDM0_XBTxAFE 0xc8c
-#define rOFDM0_XCTxIQImbalance 0xc90
-#define rOFDM0_XCTxAFE 0xc94
-#define rOFDM0_XDTxIQImbalance 0xc98
-#define rOFDM0_XDTxAFE 0xc9c
-
-#define rOFDM0_RxHPParameter 0xce0
-#define rOFDM0_TxPseudoNoiseWgt 0xce4
-#define rOFDM0_FrameSync 0xcf0
-#define rOFDM0_DFSReport 0xcf4
-#define rOFDM0_TxCoeff1 0xca4
-#define rOFDM0_TxCoeff2 0xca8
-#define rOFDM0_TxCoeff3 0xcac
-#define rOFDM0_TxCoeff4 0xcb0
-#define rOFDM0_TxCoeff5 0xcb4
-#define rOFDM0_TxCoeff6 0xcb8
-
-/*
- * 7. PageD(0xD00)
- */
-#define rOFDM1_LSTF 0xd00
-#define rOFDM1_TRxPathEnable 0xd04
-
-#define rOFDM1_CFO 0xd08 /* No setting now */
-#define rOFDM1_CSI1 0xd10
-#define rOFDM1_SBD 0xd14
-#define rOFDM1_CSI2 0xd18
-#define rOFDM1_CFOTracking 0xd2c
-#define rOFDM1_TRxMesaure1 0xd34
-#define rOFDM1_IntfDet 0xd3c
-#define rOFDM1_PseudoNoiseStateAB 0xd50
-#define rOFDM1_PseudoNoiseStateCD 0xd54
-#define rOFDM1_RxPseudoNoiseWgt 0xd58
-
-#define rOFDM_PHYCounter1 0xda0 /* cca, parity fail */
-#define rOFDM_PHYCounter2 0xda4 /* rate illegal, crc8 fail */
-#define rOFDM_PHYCounter3 0xda8 /* MCS not support */
-#define rOFDM_ShortCFOAB 0xdac /* No setting now */
-#define rOFDM_ShortCFOCD 0xdb0
-#define rOFDM_LongCFOAB 0xdb4
-#define rOFDM_LongCFOCD 0xdb8
-#define rOFDM_TailCFOAB 0xdbc
-#define rOFDM_TailCFOCD 0xdc0
-#define rOFDM_PWMeasure1 0xdc4
-#define rOFDM_PWMeasure2 0xdc8
-#define rOFDM_BWReport 0xdcc
-#define rOFDM_AGCReport 0xdd0
-#define rOFDM_RxSNR 0xdd4
-#define rOFDM_RxEVMCSI 0xdd8
-#define rOFDM_SIGReport 0xddc
-
-/*
- * 8. PageE(0xE00)
- */
-#define rTxAGC_Rate18_06 0xe00
-#define rTxAGC_Rate54_24 0xe04
-#define rTxAGC_CCK_Mcs32 0xe08
-#define rTxAGC_Mcs03_Mcs00 0xe10
-#define rTxAGC_Mcs07_Mcs04 0xe14
-#define rTxAGC_Mcs11_Mcs08 0xe18
-#define rTxAGC_Mcs15_Mcs12 0xe1c
-
-/* Analog- control in RX_WAIT_CCA : REG: EE0
- * [Analog- Power & Control Register]
- */
-#define rRx_Wait_CCCA 0xe70
-#define rAnapar_Ctrl_BB 0xee0
-
-/*
- * 7. RF Register 0x00-0x2E (RF 8256)
- * RF-0222D 0x00-3F
- *
- * Zebra1
- */
-#define rZebra1_HSSIEnable 0x0 /* Useless now */
-#define rZebra1_TRxEnable1 0x1
-#define rZebra1_TRxEnable2 0x2
-#define rZebra1_AGC 0x4
-#define rZebra1_ChargePump 0x5
-#define rZebra1_Channel 0x7 /* RF channel switch */
-#define rZebra1_TxGain 0x8 /* Useless now */
-#define rZebra1_TxLPF 0x9
-#define rZebra1_RxLPF 0xb
-#define rZebra1_RxHPFCorner 0xc
-
-/* Zebra4 */
-#define rGlobalCtrl 0 /* Useless now */
-#define rRTL8256_TxLPF 19
-#define rRTL8256_RxLPF 11
-
-/* RTL8258 */
-#define rRTL8258_TxLPF 0x11 /* Useless now */
-#define rRTL8258_RxLPF 0x13
-#define rRTL8258_RSSILPF 0xa
-
-/* RL6052 Register definition */
-#define RF_AC 0x00
-#define RF_IQADJ_G1 0x01
-#define RF_IQADJ_G2 0x02
-#define RF_POW_TRSW 0x05
-
-#define RF_GAIN_RX 0x06
-#define RF_GAIN_TX 0x07
-
-#define RF_TXM_IDAC 0x08
-#define RF_BS_IQGEN 0x0F
-
-#define RF_MODE1 0x10
-#define RF_MODE2 0x11
-
-#define RF_RX_AGC_HP 0x12
-#define RF_TX_AGC 0x13
-#define RF_BIAS 0x14
-#define RF_IPA 0x15
-#define RF_POW_ABILITY 0x17
-#define RF_MODE_AG 0x18
-#define rRfChannel 0x18 /* RF channel and BW switch */
-#define RF_CHNLBW 0x18 /* RF channel and BW switch */
-#define RF_TOP 0x19
-#define RF_RX_G1 0x1A
-#define RF_RX_G2 0x1B
-#define RF_RX_BB2 0x1C
-#define RF_RX_BB1 0x1D
-
-#define RF_RCK1 0x1E
-#define RF_RCK2 0x1F
-
-#define RF_TX_G1 0x20
-#define RF_TX_G2 0x21
-#define RF_TX_G3 0x22
-
-#define RF_TX_BB1 0x23
-#define RF_T_METER 0x24
-
-#define RF_SYN_G1 0x25 /* RF TX Power control */
-#define RF_SYN_G2 0x26 /* RF TX Power control */
-#define RF_SYN_G3 0x27 /* RF TX Power control */
-#define RF_SYN_G4 0x28 /* RF TX Power control */
-#define RF_SYN_G5 0x29 /* RF TX Power control */
-#define RF_SYN_G6 0x2A /* RF TX Power control */
-#define RF_SYN_G7 0x2B /* RF TX Power control */
-#define RF_SYN_G8 0x2C /* RF TX Power control */
-
-#define RF_RCK_OS 0x30 /* RF TX PA control */
-
-#define RF_TXPA_G1 0x31 /* RF TX PA control */
-#define RF_TXPA_G2 0x32 /* RF TX PA control */
-#define RF_TXPA_G3 0x33 /* RF TX PA control */
-
-/*
- * Bit Mask
- *
- * 1. Page1(0x100)
- */
-#define bBBResetB 0x100 /* Useless now? */
-#define bGlobalResetB 0x200
-#define bOFDMTxStart 0x4
-#define bCCKTxStart 0x8
-#define bCRC32Debug 0x100
-#define bPMACLoopback 0x10
-#define bTxLSIG 0xffffff
-#define bOFDMTxRate 0xf
-#define bOFDMTxReserved 0x10
-#define bOFDMTxLength 0x1ffe0
-#define bOFDMTxParity 0x20000
-#define bTxHTSIG1 0xffffff
-#define bTxHTMCSRate 0x7f
-#define bTxHTBW 0x80
-#define bTxHTLength 0xffff00
-#define bTxHTSIG2 0xffffff
-#define bTxHTSmoothing 0x1
-#define bTxHTSounding 0x2
-#define bTxHTReserved 0x4
-#define bTxHTAggreation 0x8
-#define bTxHTSTBC 0x30
-#define bTxHTAdvanceCoding 0x40
-#define bTxHTShortGI 0x80
-#define bTxHTNumberHT_LTF 0x300
-#define bTxHTCRC8 0x3fc00
-#define bCounterReset 0x10000
-#define bNumOfOFDMTx 0xffff
-#define bNumOfCCKTx 0xffff0000
-#define bTxIdleInterval 0xffff
-#define bOFDMService 0xffff0000
-#define bTxMACHeader 0xffffffff
-#define bTxDataInit 0xff
-#define bTxHTMode 0x100
-#define bTxDataType 0x30000
-#define bTxRandomSeed 0xffffffff
-#define bCCKTxPreamble 0x1
-#define bCCKTxSFD 0xffff0000
-#define bCCKTxSIG 0xff
-#define bCCKTxService 0xff00
-#define bCCKLengthExt 0x8000
-#define bCCKTxLength 0xffff0000
-#define bCCKTxCRC16 0xffff
-#define bCCKTxStatus 0x1
-#define bOFDMTxStatus 0x2
-#define IS_BB_REG_OFFSET_92S(_Offset) ((_Offset >= 0x800) && \
- (_Offset <= 0xfff))
-
-/* 2. Page8(0x800) */
-#define bRFMOD 0x1 /* Reg 0x800 rFPGA0_RFMOD */
-#define bJapanMode 0x2
-#define bCCKTxSC 0x30
-#define bCCKEn 0x1000000
-#define bOFDMEn 0x2000000
-
-#define bOFDMRxADCPhase 0x10000 /* Useless now */
-#define bOFDMTxDACPhase 0x40000
-#define bXATxAGC 0x3f
-#define bXBTxAGC 0xf00 /* Reg 80c rFPGA0_TxGainStage */
-#define bXCTxAGC 0xf000
-#define bXDTxAGC 0xf0000
-
-#define bPAStart 0xf0000000 /* Useless now */
-#define bTRStart 0x00f00000
-#define bRFStart 0x0000f000
-#define bBBStart 0x000000f0
-#define bBBCCKStart 0x0000000f
-#define bPAEnd 0xf /* Reg0x814 */
-#define bTREnd 0x0f000000
-#define bRFEnd 0x000f0000
-#define bCCAMask 0x000000f0 /* T2R */
-#define bR2RCCAMask 0x00000f00
-#define bHSSI_R2TDelay 0xf8000000
-#define bHSSI_T2RDelay 0xf80000
-#define bContTxHSSI 0x400 /* change gain at continue Tx */
-#define bIGFromCCK 0x200
-#define bAGCAddress 0x3f
-#define bRxHPTx 0x7000
-#define bRxHPT2R 0x38000
-#define bRxHPCCKIni 0xc0000
-#define bAGCTxCode 0xc00000
-#define bAGCRxCode 0x300000
-#define b3WireDataLength 0x800 /* Reg 0x820~84f rFPGA0_XA_HSSIParm1 */
-#define b3WireAddressLength 0x400
-#define b3WireRFPowerDown 0x1 /* Useless now */
-#define b5GPAPEPolarity 0x40000000
-#define b2GPAPEPolarity 0x80000000
-#define bRFSW_TxDefaultAnt 0x3
-#define bRFSW_TxOptionAnt 0x30
-#define bRFSW_RxDefaultAnt 0x300
-#define bRFSW_RxOptionAnt 0x3000
-#define bRFSI_3WireData 0x1
-#define bRFSI_3WireClock 0x2
-#define bRFSI_3WireLoad 0x4
-#define bRFSI_3WireRW 0x8
-#define bRFSI_3Wire 0xf
-#define bRFSI_RFENV 0x10 /* Reg 0x870 rFPGA0_XAB_RFInterfaceSW */
-#define bRFSI_TRSW 0x20 /* Useless now */
-#define bRFSI_TRSWB 0x40
-#define bRFSI_ANTSW 0x100
-#define bRFSI_ANTSWB 0x200
-#define bRFSI_PAPE 0x400
-#define bRFSI_PAPE5G 0x800
-#define bBandSelect 0x1
-#define bHTSIG2_GI 0x80
-#define bHTSIG2_Smoothing 0x01
-#define bHTSIG2_Sounding 0x02
-#define bHTSIG2_Aggreaton 0x08
-#define bHTSIG2_STBC 0x30
-#define bHTSIG2_AdvCoding 0x40
-#define bHTSIG2_NumOfHTLTF 0x300
-#define bHTSIG2_CRC8 0x3fc
-#define bHTSIG1_MCS 0x7f
-#define bHTSIG1_BandWidth 0x80
-#define bHTSIG1_HTLength 0xffff
-#define bLSIG_Rate 0xf
-#define bLSIG_Reserved 0x10
-#define bLSIG_Length 0x1fffe
-#define bLSIG_Parity 0x20
-#define bCCKRxPhase 0x4
-#define bLSSIReadAddress 0x7f800000 /* T65 RF */
-#define bLSSIReadEdge 0x80000000 /* LSSI "Read" edge signal */
-#define bLSSIReadBackData 0xfffff /* T65 RF */
-#define bLSSIReadOKFlag 0x1000 /* Useless now */
-#define bCCKSampleRate 0x8 /*0: 44MHz, 1:88MHz*/
-#define bRegulator0Standby 0x1
-#define bRegulatorPLLStandby 0x2
-#define bRegulator1Standby 0x4
-#define bPLLPowerUp 0x8
-#define bDPLLPowerUp 0x10
-#define bDA10PowerUp 0x20
-#define bAD7PowerUp 0x200
-#define bDA6PowerUp 0x2000
-#define bXtalPowerUp 0x4000
-#define b40MDClkPowerUP 0x8000
-#define bDA6DebugMode 0x20000
-#define bDA6Swing 0x380000
-
-/* Reg 0x880 rFPGA0_AnalogParameter1 20/40 CCK support switch 40/80 BB MHZ */
-#define bADClkPhase 0x4000000
-
-#define b80MClkDelay 0x18000000 /* Useless */
-#define bAFEWatchDogEnable 0x20000000
-
-/* Reg 0x884 rFPGA0_AnalogParameter2 Crystal cap */
-#define bXtalCap01 0xc0000000
-#define bXtalCap23 0x3
-#define bXtalCap92x 0x0f000000
-#define bXtalCap 0x0f000000
-#define bIntDifClkEnable 0x400 /* Useless */
-#define bExtSigClkEnable 0x800
-#define bBandgapMbiasPowerUp 0x10000
-#define bAD11SHGain 0xc0000
-#define bAD11InputRange 0x700000
-#define bAD11OPCurrent 0x3800000
-#define bIPathLoopback 0x4000000
-#define bQPathLoopback 0x8000000
-#define bAFELoopback 0x10000000
-#define bDA10Swing 0x7e0
-#define bDA10Reverse 0x800
-#define bDAClkSource 0x1000
-#define bAD7InputRange 0x6000
-#define bAD7Gain 0x38000
-#define bAD7OutputCMMode 0x40000
-#define bAD7InputCMMode 0x380000
-#define bAD7Current 0xc00000
-#define bRegulatorAdjust 0x7000000
-#define bAD11PowerUpAtTx 0x1
-#define bDA10PSAtTx 0x10
-#define bAD11PowerUpAtRx 0x100
-#define bDA10PSAtRx 0x1000
-#define bCCKRxAGCFormat 0x200
-#define bPSDFFTSamplepPoint 0xc000
-#define bPSDAverageNum 0x3000
-#define bIQPathControl 0xc00
-#define bPSDFreq 0x3ff
-#define bPSDAntennaPath 0x30
-#define bPSDIQSwitch 0x40
-#define bPSDRxTrigger 0x400000
-#define bPSDTxTrigger 0x80000000
-#define bPSDSineToneScale 0x7f000000
-#define bPSDReport 0xffff
-
-/* 3. Page9(0x900) */
-#define bOFDMTxSC 0x30000000 /* Useless */
-#define bCCKTxOn 0x1
-#define bOFDMTxOn 0x2
-#define bDebugPage 0xfff /* reset debug page and HWord, LWord */
-#define bDebugItem 0xff /* reset debug page and LWord */
-#define bAntL 0x10
-#define bAntNonHT 0x100
-#define bAntHT1 0x1000
-#define bAntHT2 0x10000
-#define bAntHT1S1 0x100000
-#define bAntNonHTS1 0x1000000
-
-/* 4. PageA(0xA00) */
-#define bCCKBBMode 0x3 /* Useless */
-#define bCCKTxPowerSaving 0x80
-#define bCCKRxPowerSaving 0x40
-
-#define bCCKSideBand 0x10 /* Reg 0xa00 rCCK0_System 20/40 switch*/
-#define bCCKScramble 0x8 /* Useless */
-#define bCCKAntDiversity 0x8000
-#define bCCKCarrierRecovery 0x4000
-#define bCCKTxRate 0x3000
-#define bCCKDCCancel 0x0800
-#define bCCKISICancel 0x0400
-#define bCCKMatchFilter 0x0200
-#define bCCKEqualizer 0x0100
-#define bCCKPreambleDetect 0x800000
-#define bCCKFastFalseCCA 0x400000
-#define bCCKChEstStart 0x300000
-#define bCCKCCACount 0x080000
-#define bCCKcs_lim 0x070000
-#define bCCKBistMode 0x80000000
-#define bCCKCCAMask 0x40000000
-#define bCCKTxDACPhase 0x4
-#define bCCKRxADCPhase 0x20000000 /* r_rx_clk */
-#define bCCKr_cp_mode0 0x0100
-#define bCCKTxDCOffset 0xf0
-#define bCCKRxDCOffset 0xf
-#define bCCKCCAMode 0xc000
-#define bCCKFalseCS_lim 0x3f00
-#define bCCKCS_ratio 0xc00000
-#define bCCKCorgBit_sel 0x300000
-#define bCCKPD_lim 0x0f0000
-#define bCCKNewCCA 0x80000000
-#define bCCKRxHPofIG 0x8000
-#define bCCKRxIG 0x7f00
-#define bCCKLNAPolarity 0x800000
-#define bCCKRx1stGain 0x7f0000
-#define bCCKRFExtend 0x20000000 /* CCK Rx initial gain polarity */
-#define bCCKRxAGCSatLevel 0x1f000000
-#define bCCKRxAGCSatCount 0xe0
-#define bCCKRxRFSettle 0x1f /* AGCsamp_dly */
-#define bCCKFixedRxAGC 0x8000
-#define bCCKAntennaPolarity 0x2000
-#define bCCKTxFilterType 0x0c00
-#define bCCKRxAGCReportType 0x0300
-#define bCCKRxDAGCEn 0x80000000
-#define bCCKRxDAGCPeriod 0x20000000
-#define bCCKRxDAGCSatLevel 0x1f000000
-#define bCCKTimingRecovery 0x800000
-#define bCCKTxC0 0x3f0000
-#define bCCKTxC1 0x3f000000
-#define bCCKTxC2 0x3f
-#define bCCKTxC3 0x3f00
-#define bCCKTxC4 0x3f0000
-#define bCCKTxC5 0x3f000000
-#define bCCKTxC6 0x3f
-#define bCCKTxC7 0x3f00
-#define bCCKDebugPort 0xff0000
-#define bCCKDACDebug 0x0f000000
-#define bCCKFalseAlarmEnable 0x8000
-#define bCCKFalseAlarmRead 0x4000
-#define bCCKTRSSI 0x7f
-#define bCCKRxAGCReport 0xfe
-#define bCCKRxReport_AntSel 0x80000000
-#define bCCKRxReport_MFOff 0x40000000
-#define bCCKRxRxReport_SQLoss 0x20000000
-#define bCCKRxReport_Pktloss 0x10000000
-#define bCCKRxReport_Lockedbit 0x08000000
-#define bCCKRxReport_RateError 0x04000000
-#define bCCKRxReport_RxRate 0x03000000
-#define bCCKRxFACounterLower 0xff
-#define bCCKRxFACounterUpper 0xff000000
-#define bCCKRxHPAGCStart 0xe000
-#define bCCKRxHPAGCFinal 0x1c00
-#define bCCKRxFalseAlarmEnable 0x8000
-#define bCCKFACounterFreeze 0x4000
-#define bCCKTxPathSel 0x10000000
-#define bCCKDefaultRxPath 0xc000000
-#define bCCKOptionRxPath 0x3000000
-
-/* 5. PageC(0xC00) */
-#define bNumOfSTF 0x3 /* Useless */
-#define bShift_L 0xc0
-#define bGI_TH 0xc
-#define bRxPathA 0x1
-#define bRxPathB 0x2
-#define bRxPathC 0x4
-#define bRxPathD 0x8
-#define bTxPathA 0x1
-#define bTxPathB 0x2
-#define bTxPathC 0x4
-#define bTxPathD 0x8
-#define bTRSSIFreq 0x200
-#define bADCBackoff 0x3000
-#define bDFIRBackoff 0xc000
-#define bTRSSILatchPhase 0x10000
-#define bRxIDCOffset 0xff
-#define bRxQDCOffset 0xff00
-#define bRxDFIRMode 0x1800000
-#define bRxDCNFType 0xe000000
-#define bRXIQImb_A 0x3ff
-#define bRXIQImb_B 0xfc00
-#define bRXIQImb_C 0x3f0000
-#define bRXIQImb_D 0xffc00000
-#define bDC_dc_Notch 0x60000
-#define bRxNBINotch 0x1f000000
-#define bPD_TH 0xf
-#define bPD_TH_Opt2 0xc000
-#define bPWED_TH 0x700
-#define bIfMF_Win_L 0x800
-#define bPD_Option 0x1000
-#define bMF_Win_L 0xe000
-#define bBW_Search_L 0x30000
-#define bwin_enh_L 0xc0000
-#define bBW_TH 0x700000
-#define bED_TH2 0x3800000
-#define bBW_option 0x4000000
-#define bRatio_TH 0x18000000
-#define bWindow_L 0xe0000000
-#define bSBD_Option 0x1
-#define bFrame_TH 0x1c
-#define bFS_Option 0x60
-#define bDC_Slope_check 0x80
-#define bFGuard_Counter_DC_L 0xe00
-#define bFrame_Weight_Short 0x7000
-#define bSub_Tune 0xe00000
-#define bFrame_DC_Length 0xe000000
-#define bSBD_start_offset 0x30000000
-#define bFrame_TH_2 0x7
-#define bFrame_GI2_TH 0x38
-#define bGI2_Sync_en 0x40
-#define bSarch_Short_Early 0x300
-#define bSarch_Short_Late 0xc00
-#define bSarch_GI2_Late 0x70000
-#define bCFOAntSum 0x1
-#define bCFOAcc 0x2
-#define bCFOStartOffset 0xc
-#define bCFOLookBack 0x70
-#define bCFOSumWeight 0x80
-#define bDAGCEnable 0x10000
-#define bTXIQImb_A 0x3ff
-#define bTXIQImb_B 0xfc00
-#define bTXIQImb_C 0x3f0000
-#define bTXIQImb_D 0xffc00000
-#define bTxIDCOffset 0xff
-#define bTxQDCOffset 0xff00
-#define bTxDFIRMode 0x10000
-#define bTxPesudoNoiseOn 0x4000000
-#define bTxPesudoNoise_A 0xff
-#define bTxPesudoNoise_B 0xff00
-#define bTxPesudoNoise_C 0xff0000
-#define bTxPesudoNoise_D 0xff000000
-#define bCCADropOption 0x20000
-#define bCCADropThres 0xfff00000
-#define bEDCCA_H 0xf
-#define bEDCCA_L 0xf0
-#define bLambda_ED 0x300
-#define bRxInitialGain 0x7f
-#define bRxAntDivEn 0x80
-#define bRxAGCAddressForLNA 0x7f00
-#define bRxHighPowerFlow 0x8000
-#define bRxAGCFreezeThres 0xc0000
-#define bRxFreezeStep_AGC1 0x300000
-#define bRxFreezeStep_AGC2 0xc00000
-#define bRxFreezeStep_AGC3 0x3000000
-#define bRxFreezeStep_AGC0 0xc000000
-#define bRxRssi_Cmp_En 0x10000000
-#define bRxQuickAGCEn 0x20000000
-#define bRxAGCFreezeThresMode 0x40000000
-#define bRxOverFlowCheckType 0x80000000
-#define bRxAGCShift 0x7f
-#define bTRSW_Tri_Only 0x80
-#define bPowerThres 0x300
-#define bRxAGCEn 0x1
-#define bRxAGCTogetherEn 0x2
-#define bRxAGCMin 0x4
-#define bRxHP_Ini 0x7
-#define bRxHP_TRLNA 0x70
-#define bRxHP_RSSI 0x700
-#define bRxHP_BBP1 0x7000
-#define bRxHP_BBP2 0x70000
-#define bRxHP_BBP3 0x700000
-#define bRSSI_H 0x7f0000 /* the threshold for high power */
-#define bRSSI_Gen 0x7f000000 /* the threshold for ant divers */
-#define bRxSettle_TRSW 0x7
-#define bRxSettle_LNA 0x38
-#define bRxSettle_RSSI 0x1c0
-#define bRxSettle_BBP 0xe00
-#define bRxSettle_RxHP 0x7000
-#define bRxSettle_AntSW_RSSI 0x38000
-#define bRxSettle_AntSW 0xc0000
-#define bRxProcessTime_DAGC 0x300000
-#define bRxSettle_HSSI 0x400000
-#define bRxProcessTime_BBPPW 0x800000
-#define bRxAntennaPowerShift 0x3000000
-#define bRSSITableSelect 0xc000000
-#define bRxHP_Final 0x7000000
-#define bRxHTSettle_BBP 0x7
-#define bRxHTSettle_HSSI 0x8
-#define bRxHTSettle_RxHP 0x70
-#define bRxHTSettle_BBPPW 0x80
-#define bRxHTSettle_Idle 0x300
-#define bRxHTSettle_Reserved 0x1c00
-#define bRxHTRxHPEn 0x8000
-#define bRxHTAGCFreezeThres 0x30000
-#define bRxHTAGCTogetherEn 0x40000
-#define bRxHTAGCMin 0x80000
-#define bRxHTAGCEn 0x100000
-#define bRxHTDAGCEn 0x200000
-#define bRxHTRxHP_BBP 0x1c00000
-#define bRxHTRxHP_Final 0xe0000000
-#define bRxPWRatioTH 0x3
-#define bRxPWRatioEn 0x4
-#define bRxMFHold 0x3800
-#define bRxPD_Delay_TH1 0x38
-#define bRxPD_Delay_TH2 0x1c0
-#define bRxPD_DC_COUNT_MAX 0x600
-#define bRxPD_Delay_TH 0x8000
-#define bRxProcess_Delay 0xf0000
-#define bRxSearchrange_GI2_Early 0x700000
-#define bRxFrame_Guard_Counter_L 0x3800000
-#define bRxSGI_Guard_L 0xc000000
-#define bRxSGI_Search_L 0x30000000
-#define bRxSGI_TH 0xc0000000
-#define bDFSCnt0 0xff
-#define bDFSCnt1 0xff00
-#define bDFSFlag 0xf0000
-#define bMFWeightSum 0x300000
-#define bMinIdxTH 0x7f000000
-#define bDAFormat 0x40000
-#define bTxChEmuEnable 0x01000000
-#define bTRSWIsolation_A 0x7f
-#define bTRSWIsolation_B 0x7f00
-#define bTRSWIsolation_C 0x7f0000
-#define bTRSWIsolation_D 0x7f000000
-#define bExtLNAGain 0x7c00
-
-/* 6. PageE(0xE00) */
-#define bSTBCEn 0x4 /* Useless */
-#define bAntennaMapping 0x10
-#define bNss 0x20
-#define bCFOAntSumD 0x200
-#define bPHYCounterReset 0x8000000
-#define bCFOReportGet 0x4000000
-#define bOFDMContinueTx 0x10000000
-#define bOFDMSingleCarrier 0x20000000
-#define bOFDMSingleTone 0x40000000
-#define bHTDetect 0x100
-#define bCFOEn 0x10000
-#define bCFOValue 0xfff00000
-#define bSigTone_Re 0x3f
-#define bSigTone_Im 0x7f00
-#define bCounter_CCA 0xffff
-#define bCounter_ParityFail 0xffff0000
-#define bCounter_RateIllegal 0xffff
-#define bCounter_CRC8Fail 0xffff0000
-#define bCounter_MCSNoSupport 0xffff
-#define bCounter_FastSync 0xffff
-#define bShortCFO 0xfff
-#define bShortCFOTLength 12 /* total */
-#define bShortCFOFLength 11 /* fraction */
-#define bLongCFO 0x7ff
-#define bLongCFOTLength 11
-#define bLongCFOFLength 11
-#define bTailCFO 0x1fff
-#define bTailCFOTLength 13
-#define bTailCFOFLength 12
-#define bmax_en_pwdB 0xffff
-#define bCC_power_dB 0xffff0000
-#define bnoise_pwdB 0xffff
-#define bPowerMeasTLength 10
-#define bPowerMeasFLength 3
-#define bRx_HT_BW 0x1
-#define bRxSC 0x6
-#define bRx_HT 0x8
-#define bNB_intf_det_on 0x1
-#define bIntf_win_len_cfg 0x30
-#define bNB_Intf_TH_cfg 0x1c0
-#define bRFGain 0x3f
-#define bTableSel 0x40
-#define bTRSW 0x80
-#define bRxSNR_A 0xff
-#define bRxSNR_B 0xff00
-#define bRxSNR_C 0xff0000
-#define bRxSNR_D 0xff000000
-#define bSNREVMTLength 8
-#define bSNREVMFLength 1
-#define bCSI1st 0xff
-#define bCSI2nd 0xff00
-#define bRxEVM1st 0xff0000
-#define bRxEVM2nd 0xff000000
-#define bSIGEVM 0xff
-#define bPWDB 0xff00
-#define bSGIEN 0x10000
-
-#define bSFactorQAM1 0xf /* Useless */
-#define bSFactorQAM2 0xf0
-#define bSFactorQAM3 0xf00
-#define bSFactorQAM4 0xf000
-#define bSFactorQAM5 0xf0000
-#define bSFactorQAM6 0xf0000
-#define bSFactorQAM7 0xf00000
-#define bSFactorQAM8 0xf000000
-#define bSFactorQAM9 0xf0000000
-#define bCSIScheme 0x100000
-
-#define bNoiseLvlTopSet 0x3 /* Useless */
-#define bChSmooth 0x4
-#define bChSmoothCfg1 0x38
-#define bChSmoothCfg2 0x1c0
-#define bChSmoothCfg3 0xe00
-#define bChSmoothCfg4 0x7000
-#define bMRCMode 0x800000
-#define bTHEVMCfg 0x7000000
-
-#define bLoopFitType 0x1 /* Useless */
-#define bUpdCFO 0x40
-#define bUpdCFOOffData 0x80
-#define bAdvUpdCFO 0x100
-#define bAdvTimeCtrl 0x800
-#define bUpdClko 0x1000
-#define bFC 0x6000
-#define bTrackingMode 0x8000
-#define bPhCmpEnable 0x10000
-#define bUpdClkoLTF 0x20000
-#define bComChCFO 0x40000
-#define bCSIEstiMode 0x80000
-#define bAdvUpdEqz 0x100000
-#define bUChCfg 0x7000000
-#define bUpdEqz 0x8000000
-
-#define bTxAGCRate18_06 0x7f7f7f7f /* Useless */
-#define bTxAGCRate54_24 0x7f7f7f7f
-#define bTxAGCRateMCS32 0x7f
-#define bTxAGCRateCCK 0x7f00
-#define bTxAGCRateMCS3_MCS0 0x7f7f7f7f
-#define bTxAGCRateMCS7_MCS4 0x7f7f7f7f
-#define bTxAGCRateMCS11_MCS8 0x7f7f7f7f
-#define bTxAGCRateMCS15_MCS12 0x7f7f7f7f
-
-/* Rx Pseduo noise */
-#define bRxPesudoNoiseOn 0x20000000 /* Useless */
-#define bRxPesudoNoise_A 0xff
-#define bRxPesudoNoise_B 0xff00
-#define bRxPesudoNoise_C 0xff0000
-#define bRxPesudoNoise_D 0xff000000
-#define bPesudoNoiseState_A 0xffff
-#define bPesudoNoiseState_B 0xffff0000
-#define bPesudoNoiseState_C 0xffff
-#define bPesudoNoiseState_D 0xffff0000
-
-/* 7. RF Register
- * Zebra1
- */
-#define bZebra1_HSSIEnable 0x8 /* Useless */
-#define bZebra1_TRxControl 0xc00
-#define bZebra1_TRxGainSetting 0x07f
-#define bZebra1_RxCorner 0xc00
-#define bZebra1_TxChargePump 0x38
-#define bZebra1_RxChargePump 0x7
-#define bZebra1_ChannelNum 0xf80
-#define bZebra1_TxLPFBW 0x400
-#define bZebra1_RxLPFBW 0x600
-
-/*Zebra4 */
-#define bRTL8256RegModeCtrl1 0x100 /* Useless */
-#define bRTL8256RegModeCtrl0 0x40
-#define bRTL8256_TxLPFBW 0x18
-#define bRTL8256_RxLPFBW 0x600
-
-/* RTL8258 */
-#define bRTL8258_TxLPFBW 0xc /* Useless */
-#define bRTL8258_RxLPFBW 0xc00
-#define bRTL8258_RSSILPFBW 0xc0
-
-/*
- * Other Definition
- */
-
-/* byte endable for sb_write */
-#define bByte0 0x1 /* Useless */
-#define bByte1 0x2
-#define bByte2 0x4
-#define bByte3 0x8
-#define bWord0 0x3
-#define bWord1 0xc
-#define bDWord 0xf
-
-/* for PutRegsetting & GetRegSetting BitMask */
-#define bMaskByte0 0xff /* Reg 0xc50 rOFDM0_XAAGCCore~0xC6f */
-#define bMaskByte1 0xff00
-#define bMaskByte2 0xff0000
-#define bMaskByte3 0xff000000
-#define bMaskHWord 0xffff0000
-#define bMaskLWord 0x0000ffff
-#define bMaskDWord 0xffffffff
-
-/* for PutRFRegsetting & GetRFRegSetting BitMask */
-#define bRFRegOffsetMask 0xfffff
-#define bEnable 0x1 /* Useless */
-#define bDisable 0x0
-
-#define LeftAntenna 0x0 /* Useless */
-#define RightAntenna 0x1
-
-#define tCheckTxStatus 500 /* 500ms Useless */
-#define tUpdateRxCounter 100 /* 100ms */
-
-#define rateCCK 0 /* Useless */
-#define rateOFDM 1
-#define rateHT 2
-
-/* define Register-End */
-#define bPMAC_End 0x1ff /* Useless */
-#define bFPGAPHY0_End 0x8ff
-#define bFPGAPHY1_End 0x9ff
-#define bCCKPHY0_End 0xaff
-#define bOFDMPHY0_End 0xcff
-#define bOFDMPHY1_End 0xdff
-
-#define bPMACControl 0x0 /* Useless */
-#define bWMACControl 0x1
-#define bWNICControl 0x2
-
-#define ANTENNA_A 0x1 /* Useless */
-#define ANTENNA_B 0x2
-#define ANTENNA_AB 0x3 /* ANTENNA_A |ANTENNA_B */
-
-#define ANTENNA_C 0x4
-#define ANTENNA_D 0x8
-
-/* accept all physical address */
-#define RCR_AAP BIT(0)
-#define RCR_APM BIT(1) /* accept physical match */
-#define RCR_AM BIT(2) /* accept multicast */
-#define RCR_AB BIT(3) /* accept broadcast */
-#define RCR_ACRC32 BIT(5) /* accept error packet */
-#define RCR_9356SEL BIT(6)
-#define RCR_AICV BIT(12) /* Accept ICV error packet */
-#define RCR_RXFTH0 (BIT(13)|BIT(14)|BIT(15)) /* Rx FIFO threshold */
-#define RCR_ADF BIT(18) /* Accept Data(frame type) frame */
-#define RCR_ACF BIT(19) /* Accept control frame */
-#define RCR_AMF BIT(20) /* Accept management frame */
-#define RCR_ADD3 BIT(21)
-#define RCR_APWRMGT BIT(22) /* Accept power management packet */
-#define RCR_CBSSID BIT(23) /* Accept BSSID match packet */
-#define RCR_ENMARP BIT(28) /* enable mac auto reset phy */
-#define RCR_EnCS1 BIT(29) /* enable carrier sense method 1 */
-#define RCR_EnCS2 BIT(30) /* enable carrier sense method 2 */
-/* Rx Early mode is performed for packet size greater than 1536 */
-#define RCR_OnlyErlPkt BIT(31)
-
-/*--------------------------Define Parameters-------------------------------*/
-
-#endif /*__INC_HAL8192SPHYREG_H */
-
diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.c b/drivers/staging/rtl8712/rtl871x_pwrctrl.c
deleted file mode 100644
index cd6d9ff0bebc..000000000000
--- a/drivers/staging/rtl8712/rtl871x_pwrctrl.c
+++ /dev/null
@@ -1,234 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_pwrctrl.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_PWRCTRL_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "osdep_intf.h"
-
-#define RTL8712_SDIO_LOCAL_BASE 0X10100000
-#define SDIO_HCPWM (RTL8712_SDIO_LOCAL_BASE + 0x0081)
-
-void r8712_set_rpwm(struct _adapter *padapter, u8 val8)
-{
- u8 rpwm;
- struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
-
- if (pwrpriv->rpwm == val8) {
- if (pwrpriv->rpwm_retry == 0)
- return;
- }
- if (padapter->driver_stopped || padapter->surprise_removed)
- return;
- rpwm = val8 | pwrpriv->tog;
- switch (val8) {
- case PS_STATE_S1:
- pwrpriv->cpwm = val8;
- break;
- case PS_STATE_S2:/* only for USB normal powersave mode use,
- * temp mark some code.
- */
- case PS_STATE_S3:
- case PS_STATE_S4:
- pwrpriv->cpwm = val8;
- break;
- default:
- break;
- }
- pwrpriv->rpwm_retry = 0;
- pwrpriv->rpwm = val8;
- r8712_write8(padapter, 0x1025FE58, rpwm);
- pwrpriv->tog += 0x80;
-}
-
-void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, uint smart_ps)
-{
- struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
-
- if (ps_mode > PM_Card_Disable)
- return;
- /* if driver is in active state, we dont need set smart_ps.*/
- if (ps_mode == PS_MODE_ACTIVE)
- smart_ps = 0;
- if ((pwrpriv->pwr_mode != ps_mode) || (pwrpriv->smart_ps != smart_ps)) {
- if (pwrpriv->pwr_mode == PS_MODE_ACTIVE)
- pwrpriv->bSleep = true;
- else
- pwrpriv->bSleep = false;
- pwrpriv->pwr_mode = ps_mode;
- pwrpriv->smart_ps = smart_ps;
- schedule_work(&pwrpriv->SetPSModeWorkItem);
- }
-}
-
-/*
- * Caller:ISR handler...
- *
- * This will be called when CPWM interrupt is up.
- *
- * using to update cpwn of drv; and drv will make a decision to up or
- * down pwr level
- */
-void r8712_cpwm_int_hdl(struct _adapter *padapter,
- struct reportpwrstate_parm *preportpwrstate)
-{
- struct pwrctrl_priv *pwrpriv = &(padapter->pwrctrlpriv);
- struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
-
- if (pwrpriv->cpwm_tog == ((preportpwrstate->state) & 0x80))
- return;
- del_timer(&padapter->pwrctrlpriv.rpwm_check_timer);
- mutex_lock(&pwrpriv->mutex_lock);
- pwrpriv->cpwm = (preportpwrstate->state) & 0xf;
- if (pwrpriv->cpwm >= PS_STATE_S2) {
- if (pwrpriv->alives & CMD_ALIVE)
- complete(&(pcmdpriv->cmd_queue_comp));
- }
- pwrpriv->cpwm_tog = (preportpwrstate->state) & 0x80;
- mutex_unlock(&pwrpriv->mutex_lock);
-}
-
-static inline void register_task_alive(struct pwrctrl_priv *pwrctrl, uint tag)
-{
- pwrctrl->alives |= tag;
-}
-
-static inline void unregister_task_alive(struct pwrctrl_priv *pwrctrl, uint tag)
-{
- if (pwrctrl->alives & tag)
- pwrctrl->alives ^= tag;
-}
-
-static void _rpwm_check_handler (struct _adapter *padapter)
-{
- struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
-
- if (padapter->driver_stopped || padapter->surprise_removed)
- return;
- if (pwrpriv->cpwm != pwrpriv->rpwm)
- schedule_work(&pwrpriv->rpwm_workitem);
-}
-
-static void SetPSModeWorkItemCallback(struct work_struct *work)
-{
- struct pwrctrl_priv *pwrpriv = container_of(work,
- struct pwrctrl_priv, SetPSModeWorkItem);
- struct _adapter *padapter = container_of(pwrpriv,
- struct _adapter, pwrctrlpriv);
- if (!pwrpriv->bSleep) {
- mutex_lock(&pwrpriv->mutex_lock);
- if (pwrpriv->pwr_mode == PS_MODE_ACTIVE)
- r8712_set_rpwm(padapter, PS_STATE_S4);
- mutex_unlock(&pwrpriv->mutex_lock);
- }
-}
-
-static void rpwm_workitem_callback(struct work_struct *work)
-{
- struct pwrctrl_priv *pwrpriv = container_of(work,
- struct pwrctrl_priv, rpwm_workitem);
- struct _adapter *padapter = container_of(pwrpriv,
- struct _adapter, pwrctrlpriv);
- if (pwrpriv->cpwm != pwrpriv->rpwm) {
- mutex_lock(&pwrpriv->mutex_lock);
- r8712_read8(padapter, SDIO_HCPWM);
- pwrpriv->rpwm_retry = 1;
- r8712_set_rpwm(padapter, pwrpriv->rpwm);
- mutex_unlock(&pwrpriv->mutex_lock);
- }
-}
-
-static void rpwm_check_handler (struct timer_list *t)
-{
- struct _adapter *adapter =
- from_timer(adapter, t, pwrctrlpriv.rpwm_check_timer);
-
- _rpwm_check_handler(adapter);
-}
-
-void r8712_init_pwrctrl_priv(struct _adapter *padapter)
-{
- struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
-
- memset((unsigned char *)pwrctrlpriv, 0, sizeof(struct pwrctrl_priv));
- mutex_init(&pwrctrlpriv->mutex_lock);
- pwrctrlpriv->cpwm = PS_STATE_S4;
- pwrctrlpriv->pwr_mode = PS_MODE_ACTIVE;
- pwrctrlpriv->smart_ps = 0;
- pwrctrlpriv->tog = 0x80;
-/* clear RPWM to ensure driver and fw back to initial state. */
- r8712_write8(padapter, 0x1025FE58, 0);
- INIT_WORK(&pwrctrlpriv->SetPSModeWorkItem, SetPSModeWorkItemCallback);
- INIT_WORK(&pwrctrlpriv->rpwm_workitem, rpwm_workitem_callback);
- timer_setup(&pwrctrlpriv->rpwm_check_timer, rpwm_check_handler, 0);
-}
-
-/*
- * Caller: r8712_cmd_thread
- * Check if the fw_pwrstate is okay for issuing cmd.
- * If not (cpwm should be is less than P2 state), then the sub-routine
- * will raise the cpwm to be greater than or equal to P2.
- * Calling Context: Passive
- * Return Value:
- * 0: r8712_cmd_thread can issue cmds to firmware afterwards.
- * -EINVAL: r8712_cmd_thread can not do anything.
- */
-int r8712_register_cmd_alive(struct _adapter *padapter)
-{
- int res = 0;
- struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv;
-
- mutex_lock(&pwrctrl->mutex_lock);
- register_task_alive(pwrctrl, CMD_ALIVE);
- if (pwrctrl->cpwm < PS_STATE_S2) {
- r8712_set_rpwm(padapter, PS_STATE_S3);
- res = -EINVAL;
- }
- mutex_unlock(&pwrctrl->mutex_lock);
- return res;
-}
-
-/*
- * Caller: ISR
- * If ISR's txdone,
- * No more pkts for TX,
- * Then driver shall call this fun. to power down firmware again.
- */
-void r8712_unregister_cmd_alive(struct _adapter *padapter)
-{
- struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv;
-
- mutex_lock(&pwrctrl->mutex_lock);
- unregister_task_alive(pwrctrl, CMD_ALIVE);
- if ((pwrctrl->cpwm > PS_STATE_S2) &&
- (pwrctrl->pwr_mode > PS_MODE_ACTIVE)) {
- if ((pwrctrl->alives == 0) &&
- (check_fwstate(&padapter->mlmepriv,
- _FW_UNDER_LINKING) != true)) {
- r8712_set_rpwm(padapter, PS_STATE_S0);
- }
- }
- mutex_unlock(&pwrctrl->mutex_lock);
-}
-
-void r8712_flush_rwctrl_works(struct _adapter *padapter)
-{
- struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv;
-
- flush_work(&pwrctrl->SetPSModeWorkItem);
- flush_work(&pwrctrl->rpwm_workitem);
-}
diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.h b/drivers/staging/rtl8712/rtl871x_pwrctrl.h
deleted file mode 100644
index b35b9c7920eb..000000000000
--- a/drivers/staging/rtl8712/rtl871x_pwrctrl.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL871X_PWRCTRL_H_
-#define __RTL871X_PWRCTRL_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-#define CMD_ALIVE BIT(2)
-
-enum Power_Mgnt {
- PS_MODE_ACTIVE = 0,
- PS_MODE_MIN,
- PS_MODE_MAX,
- PS_MODE_DTIM,
- PS_MODE_VOIP,
- PS_MODE_UAPSD_WMM,
- PS_MODE_UAPSD,
- PS_MODE_IBSS,
- PS_MODE_WWLAN,
- PM_Radio_Off,
- PM_Card_Disable,
- PS_MODE_NUM
-};
-
-/*
- * BIT[2:0] = HW state
- * BIT[3] = Protocol PS state, 0: register active state,
- * 1: register sleep state
- * BIT[4] = sub-state
- */
-
-#define PS_DPS BIT(0)
-#define PS_LCLK (PS_DPS)
-#define PS_RF_OFF BIT(1)
-#define PS_ALL_ON BIT(2)
-#define PS_ST_ACTIVE BIT(3)
-#define PS_LP BIT(4) /* low performance */
-
-#define PS_STATE_MASK (0x0F)
-#define PS_STATE_HW_MASK (0x07)
-#define PS_SEQ_MASK (0xc0)
-
-#define PS_STATE(x) (PS_STATE_MASK & (x))
-#define PS_STATE_HW(x) (PS_STATE_HW_MASK & (x))
-#define PS_SEQ(x) (PS_SEQ_MASK & (x))
-
-#define PS_STATE_S0 (PS_DPS)
-#define PS_STATE_S1 (PS_LCLK)
-#define PS_STATE_S2 (PS_RF_OFF)
-#define PS_STATE_S3 (PS_ALL_ON)
-#define PS_STATE_S4 ((PS_ST_ACTIVE) | (PS_ALL_ON))
-
-#define PS_IS_RF_ON(x) ((x) & (PS_ALL_ON))
-#define PS_IS_ACTIVE(x) ((x) & (PS_ST_ACTIVE))
-#define CLR_PS_STATE(x) ((x) = ((x) & (0xF0)))
-
-struct reportpwrstate_parm {
- unsigned char mode;
- unsigned char state; /* the CPWM value */
- unsigned short rsvd;
-};
-
-struct pwrctrl_priv {
- struct mutex mutex_lock;
- /*volatile*/ u8 rpwm; /* requested power state for fw */
- /* fw current power state. updated when 1. read from HCPWM or
- * 2. driver lowers power level
- */
- /*volatile*/ u8 cpwm;
- /*volatile*/ u8 tog; /* toggling */
- /*volatile*/ u8 cpwm_tog; /* toggling */
- /*volatile*/ u8 tgt_rpwm; /* wanted power state */
- uint pwr_mode;
- uint smart_ps;
- uint alives;
- uint ImrContent; /* used to store original imr. */
- uint bSleep; /* sleep -> active is different from active -> sleep. */
-
- struct work_struct SetPSModeWorkItem;
- struct work_struct rpwm_workitem;
- struct timer_list rpwm_check_timer;
- u8 rpwm_retry;
- uint bSetPSModeWorkItemInProgress;
-
- spinlock_t pnp_pwr_mgnt_lock;
- s32 pnp_current_pwr_state;
- u8 pnp_bstop_trx;
- u8 pnp_wwirp_pending;
-};
-
-void r8712_init_pwrctrl_priv(struct _adapter *adapter);
-int r8712_register_cmd_alive(struct _adapter *padapter);
-void r8712_unregister_cmd_alive(struct _adapter *padapter);
-void r8712_cpwm_int_hdl(struct _adapter *padapter,
- struct reportpwrstate_parm *preportpwrstate);
-void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode,
- uint smart_ps);
-void r8712_set_rpwm(struct _adapter *padapter, u8 val8);
-void r8712_flush_rwctrl_works(struct _adapter *padapter);
-
-#endif /* __RTL871X_PWRCTRL_H_ */
diff --git a/drivers/staging/rtl8712/rtl871x_recv.c b/drivers/staging/rtl8712/rtl871x_recv.c
deleted file mode 100644
index de9a568eaffa..000000000000
--- a/drivers/staging/rtl8712/rtl871x_recv.c
+++ /dev/null
@@ -1,669 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_recv.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_RECV_C_
-
-#include <linux/ip.h>
-#include <linux/slab.h>
-#include <linux/if_ether.h>
-#include <linux/kmemleak.h>
-#include <linux/etherdevice.h>
-#include <linux/ieee80211.h>
-#include <net/cfg80211.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "recv_osdep.h"
-#include "mlme_osdep.h"
-#include "ethernet.h"
-#include "usb_ops.h"
-#include "wifi.h"
-
-static const u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37};
-
-/* Datagram Delivery Protocol */
-static const u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3};
-
-void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv)
-{
- memset((u8 *)psta_recvpriv, 0, sizeof(struct sta_recv_priv));
- spin_lock_init(&psta_recvpriv->lock);
- _init_queue(&psta_recvpriv->defrag_q);
-}
-
-void _r8712_init_recv_priv(struct recv_priv *precvpriv,
- struct _adapter *padapter)
-{
- sint i;
- union recv_frame *precvframe;
-
- memset((unsigned char *)precvpriv, 0, sizeof(struct recv_priv));
- spin_lock_init(&precvpriv->lock);
- _init_queue(&precvpriv->free_recv_queue);
- _init_queue(&precvpriv->recv_pending_queue);
- precvpriv->adapter = padapter;
- precvpriv->free_recvframe_cnt = NR_RECVFRAME;
- precvpriv->pallocated_frame_buf = kzalloc(NR_RECVFRAME *
- sizeof(union recv_frame) + RXFRAME_ALIGN_SZ,
- GFP_ATOMIC);
- if (!precvpriv->pallocated_frame_buf)
- return;
- kmemleak_not_leak(precvpriv->pallocated_frame_buf);
- precvpriv->precv_frame_buf = precvpriv->pallocated_frame_buf +
- RXFRAME_ALIGN_SZ -
- ((addr_t)(precvpriv->pallocated_frame_buf) &
- (RXFRAME_ALIGN_SZ - 1));
- precvframe = (union recv_frame *)precvpriv->precv_frame_buf;
- for (i = 0; i < NR_RECVFRAME; i++) {
- INIT_LIST_HEAD(&(precvframe->u.list));
- list_add_tail(&(precvframe->u.list),
- &(precvpriv->free_recv_queue.queue));
- r8712_os_recv_resource_alloc(padapter, precvframe);
- precvframe->u.hdr.adapter = padapter;
- precvframe++;
- }
- precvpriv->rx_pending_cnt = 1;
- r8712_init_recv_priv(precvpriv, padapter);
-}
-
-void _r8712_free_recv_priv(struct recv_priv *precvpriv)
-{
- kfree(precvpriv->pallocated_frame_buf);
- r8712_free_recv_priv(precvpriv);
-}
-
-union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue)
-{
- unsigned long irqL;
- union recv_frame *precvframe;
- struct _adapter *padapter;
- struct recv_priv *precvpriv;
-
- spin_lock_irqsave(&pfree_recv_queue->lock, irqL);
- precvframe = list_first_entry_or_null(&pfree_recv_queue->queue,
- union recv_frame, u.hdr.list);
- if (precvframe) {
- list_del_init(&precvframe->u.hdr.list);
- padapter = precvframe->u.hdr.adapter;
- if (padapter) {
- precvpriv = &padapter->recvpriv;
- if (pfree_recv_queue == &precvpriv->free_recv_queue)
- precvpriv->free_recvframe_cnt--;
- }
- }
- spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL);
- return precvframe;
-}
-
-/*
- * caller : defrag; recvframe_chk_defrag in recv_thread (passive)
- * pframequeue: defrag_queue : will be accessed in recv_thread (passive)
- * using spin_lock to protect
- */
-void r8712_free_recvframe_queue(struct __queue *pframequeue,
- struct __queue *pfree_recv_queue)
-{
- union recv_frame *precvframe;
- struct list_head *plist, *phead;
-
- spin_lock(&pframequeue->lock);
- phead = &pframequeue->queue;
- plist = phead->next;
- while (!end_of_queue_search(phead, plist)) {
- precvframe = container_of(plist, union recv_frame, u.list);
- plist = plist->next;
- r8712_free_recvframe(precvframe, pfree_recv_queue);
- }
- spin_unlock(&pframequeue->lock);
-}
-
-sint r8712_recvframe_chkmic(struct _adapter *adapter,
- union recv_frame *precvframe)
-{
- sint i, res = _SUCCESS;
- u32 datalen;
- u8 miccode[8];
- u8 bmic_err = false;
- u8 *pframe, *payload, *pframemic;
- u8 *mickey, idx, *iv;
- struct sta_info *stainfo;
- struct rx_pkt_attrib *prxattrib = &precvframe->u.hdr.attrib;
- struct security_priv *psecuritypriv = &adapter->securitypriv;
-
- stainfo = r8712_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]);
- if (prxattrib->encrypt == _TKIP_) {
- /* calculate mic code */
- if (stainfo) {
- if (is_multicast_ether_addr(prxattrib->ra)) {
- iv = precvframe->u.hdr.rx_data +
- prxattrib->hdrlen;
- idx = iv[3];
- mickey = &psecuritypriv->XGrprxmickey[(((idx >>
- 6) & 0x3)) - 1].skey[0];
- if (!psecuritypriv->binstallGrpkey)
- return _FAIL;
- } else {
- mickey = &stainfo->tkiprxmickey.skey[0];
- }
- /*icv_len included the mic code*/
- datalen = precvframe->u.hdr.len - prxattrib->hdrlen -
- prxattrib->iv_len - prxattrib->icv_len - 8;
- pframe = precvframe->u.hdr.rx_data;
- payload = pframe + prxattrib->hdrlen +
- prxattrib->iv_len;
- seccalctkipmic(mickey, pframe, payload, datalen,
- &miccode[0],
- (unsigned char)prxattrib->priority);
- pframemic = payload + datalen;
- bmic_err = false;
- for (i = 0; i < 8; i++) {
- if (miccode[i] != *(pframemic + i))
- bmic_err = true;
- }
- if (bmic_err) {
- if (prxattrib->bdecrypted)
- r8712_handle_tkip_mic_err(adapter,
- (u8)is_multicast_ether_addr(prxattrib->ra));
- res = _FAIL;
- } else {
- /* mic checked ok */
- if (!psecuritypriv->bcheck_grpkey &&
- is_multicast_ether_addr(prxattrib->ra))
- psecuritypriv->bcheck_grpkey = true;
- }
- recvframe_pull_tail(precvframe, 8);
- }
- }
- return res;
-}
-
-/* decrypt and set the ivlen,icvlen of the recv_frame */
-union recv_frame *r8712_decryptor(struct _adapter *padapter,
- union recv_frame *precv_frame)
-{
- struct rx_pkt_attrib *prxattrib = &precv_frame->u.hdr.attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- union recv_frame *return_packet = precv_frame;
-
- if ((prxattrib->encrypt > 0) && ((prxattrib->bdecrypted == 0) ||
- psecuritypriv->sw_decrypt)) {
- psecuritypriv->hw_decrypted = false;
- switch (prxattrib->encrypt) {
- case _WEP40_:
- case _WEP104_:
- r8712_wep_decrypt(padapter, (u8 *)precv_frame);
- break;
- case _TKIP_:
- r8712_tkip_decrypt(padapter, (u8 *)precv_frame);
- break;
- case _AES_:
- r8712_aes_decrypt(padapter, (u8 *)precv_frame);
- break;
- default:
- break;
- }
- } else if (prxattrib->bdecrypted == 1) {
- psecuritypriv->hw_decrypted = true;
- }
- return return_packet;
-}
-
-/*###set the security information in the recv_frame */
-union recv_frame *r8712_portctrl(struct _adapter *adapter,
- union recv_frame *precv_frame)
-{
- u8 *psta_addr, *ptr;
- uint auth_alg;
- struct recv_frame_hdr *pfhdr;
- struct sta_info *psta;
- struct sta_priv *pstapriv;
- union recv_frame *prtnframe;
- u16 ether_type;
-
- pstapriv = &adapter->stapriv;
- ptr = precv_frame->u.hdr.rx_data;
- pfhdr = &precv_frame->u.hdr;
- psta_addr = pfhdr->attrib.ta;
- psta = r8712_get_stainfo(pstapriv, psta_addr);
- auth_alg = adapter->securitypriv.AuthAlgrthm;
- if (auth_alg == 2) {
- /* get ether_type */
- ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE;
- ether_type = get_unaligned_be16(ptr);
-
- if (psta && psta->ieee8021x_blocked) {
- /* blocked
- * only accept EAPOL frame
- */
- if (ether_type == 0x888e) {
- prtnframe = precv_frame;
- } else {
- /*free this frame*/
- r8712_free_recvframe(precv_frame,
- &adapter->recvpriv.free_recv_queue);
- prtnframe = NULL;
- }
- } else {
- /* allowed
- * check decryption status, and decrypt the
- * frame if needed
- */
- prtnframe = precv_frame;
- /* check is the EAPOL frame or not (Rekey) */
- if (ether_type == 0x888e) {
- /* check Rekey */
- prtnframe = precv_frame;
- }
- }
- } else {
- prtnframe = precv_frame;
- }
- return prtnframe;
-}
-
-static sint recv_decache(union recv_frame *precv_frame, u8 bretry,
- struct stainfo_rxcache *prxcache)
-{
- sint tid = precv_frame->u.hdr.attrib.priority;
- u16 seq_ctrl = ((precv_frame->u.hdr.attrib.seq_num & 0xffff) << 4) |
- (precv_frame->u.hdr.attrib.frag_num & 0xf);
-
- if (tid > 15)
- return _FAIL;
- if (seq_ctrl == prxcache->tid_rxseq[tid])
- return _FAIL;
- prxcache->tid_rxseq[tid] = seq_ctrl;
- return _SUCCESS;
-}
-
-static sint sta2sta_data_frame(struct _adapter *adapter,
- union recv_frame *precv_frame,
- struct sta_info **psta)
-{
- u8 *ptr = precv_frame->u.hdr.rx_data;
- sint ret = _SUCCESS;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
- struct sta_priv *pstapriv = &adapter->stapriv;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- u8 *mybssid = get_bssid(pmlmepriv);
- u8 *myhwaddr = myid(&adapter->eeprompriv);
- u8 *sta_addr = NULL;
- bool bmcast = is_multicast_ether_addr(pattrib->dst);
-
- if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) ||
- check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
- /* filter packets that SA is myself or multicast or broadcast */
- if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN))
- return _FAIL;
- if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast))
- return _FAIL;
- if (is_zero_ether_addr(pattrib->bssid) ||
- is_zero_ether_addr(mybssid) ||
- (memcmp(pattrib->bssid, mybssid, ETH_ALEN)))
- return _FAIL;
- sta_addr = pattrib->src;
- } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
- /* For Station mode, sa and bssid should always be BSSID,
- * and DA is my mac-address
- */
- if (memcmp(pattrib->bssid, pattrib->src, ETH_ALEN))
- return _FAIL;
- sta_addr = pattrib->bssid;
- } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
- if (bmcast) {
- /* For AP mode, if DA == MCAST, then BSSID should
- * be also MCAST
- */
- if (!is_multicast_ether_addr(pattrib->bssid))
- return _FAIL;
- } else { /* not mc-frame */
- /* For AP mode, if DA is non-MCAST, then it must be
- * BSSID, and bssid == BSSID
- */
- if (memcmp(pattrib->bssid, pattrib->dst, ETH_ALEN))
- return _FAIL;
- sta_addr = pattrib->src;
- }
- } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
- memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
- memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
- sta_addr = mybssid;
- } else {
- ret = _FAIL;
- }
- if (bmcast)
- *psta = r8712_get_bcmc_stainfo(adapter);
- else
- *psta = r8712_get_stainfo(pstapriv, sta_addr); /* get ap_info */
- if (!*psta) {
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE))
- adapter->mppriv.rx_pktloss++;
- return _FAIL;
- }
- return ret;
-}
-
-static sint ap2sta_data_frame(struct _adapter *adapter,
- union recv_frame *precv_frame,
- struct sta_info **psta)
-{
- u8 *ptr = precv_frame->u.hdr.rx_data;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
- struct sta_priv *pstapriv = &adapter->stapriv;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- u8 *mybssid = get_bssid(pmlmepriv);
- u8 *myhwaddr = myid(&adapter->eeprompriv);
- bool bmcast = is_multicast_ether_addr(pattrib->dst);
-
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) &&
- check_fwstate(pmlmepriv, _FW_LINKED)) {
- /* if NULL-frame, drop packet */
- if ((GetFrameSubType(ptr)) == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC))
- return _FAIL;
- /* drop QoS-SubType Data, including QoS NULL,
- * excluding QoS-Data
- */
- if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) ==
- WIFI_QOS_DATA_TYPE) {
- if (GetFrameSubType(ptr) & (BIT(4) | BIT(5) | BIT(6)))
- return _FAIL;
- }
-
- /* filter packets that SA is myself or multicast or broadcast */
- if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN))
- return _FAIL;
-
- /* da should be for me */
- if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast))
- return _FAIL;
- /* check BSSID */
- if (is_zero_ether_addr(pattrib->bssid) ||
- is_zero_ether_addr(mybssid) ||
- (memcmp(pattrib->bssid, mybssid, ETH_ALEN)))
- return _FAIL;
- if (bmcast)
- *psta = r8712_get_bcmc_stainfo(adapter);
- else
- *psta = r8712_get_stainfo(pstapriv, pattrib->bssid);
- if (!*psta)
- return _FAIL;
- } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE) &&
- check_fwstate(pmlmepriv, _FW_LINKED)) {
- memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
- memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
- memcpy(pattrib->bssid, mybssid, ETH_ALEN);
- *psta = r8712_get_stainfo(pstapriv, pattrib->bssid);
- if (!*psta)
- return _FAIL;
- } else {
- return _FAIL;
- }
- return _SUCCESS;
-}
-
-static sint sta2ap_data_frame(struct _adapter *adapter,
- union recv_frame *precv_frame,
- struct sta_info **psta)
-{
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
- struct sta_priv *pstapriv = &adapter->stapriv;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- unsigned char *mybssid = get_bssid(pmlmepriv);
-
- if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
- /* For AP mode, if DA is non-MCAST, then it must be BSSID,
- * and bssid == BSSID
- * For AP mode, RA=BSSID, TX=STA(SRC_ADDR), A3=DST_ADDR
- */
- if (memcmp(pattrib->bssid, mybssid, ETH_ALEN))
- return _FAIL;
- *psta = r8712_get_stainfo(pstapriv, pattrib->src);
- if (!*psta)
- return _FAIL;
- }
- return _SUCCESS;
-}
-
-static sint validate_recv_ctrl_frame(struct _adapter *adapter,
- union recv_frame *precv_frame)
-{
- return _FAIL;
-}
-
-static sint validate_recv_mgnt_frame(struct _adapter *adapter,
- union recv_frame *precv_frame)
-{
- return _FAIL;
-}
-
-static sint validate_recv_data_frame(struct _adapter *adapter,
- union recv_frame *precv_frame)
-{
- int res;
- u8 bretry;
- u8 *psa, *pda, *pbssid;
- struct sta_info *psta = NULL;
- u8 *ptr = precv_frame->u.hdr.rx_data;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
- struct security_priv *psecuritypriv = &adapter->securitypriv;
-
- bretry = GetRetry(ptr);
- pda = ieee80211_get_DA((struct ieee80211_hdr *)ptr);
- psa = ieee80211_get_SA((struct ieee80211_hdr *)ptr);
- pbssid = get_hdr_bssid(ptr);
- if (!pbssid)
- return _FAIL;
- memcpy(pattrib->dst, pda, ETH_ALEN);
- memcpy(pattrib->src, psa, ETH_ALEN);
- memcpy(pattrib->bssid, pbssid, ETH_ALEN);
- switch (pattrib->to_fr_ds) {
- case 0:
- memcpy(pattrib->ra, pda, ETH_ALEN);
- memcpy(pattrib->ta, psa, ETH_ALEN);
- res = sta2sta_data_frame(adapter, precv_frame, &psta);
- break;
- case 1:
- memcpy(pattrib->ra, pda, ETH_ALEN);
- memcpy(pattrib->ta, pbssid, ETH_ALEN);
- res = ap2sta_data_frame(adapter, precv_frame, &psta);
- break;
- case 2:
- memcpy(pattrib->ra, pbssid, ETH_ALEN);
- memcpy(pattrib->ta, psa, ETH_ALEN);
- res = sta2ap_data_frame(adapter, precv_frame, &psta);
- break;
- case 3:
- memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN);
- return _FAIL;
- default:
- return _FAIL;
- }
- if (res == _FAIL)
- return _FAIL;
- if (!psta)
- return _FAIL;
- precv_frame->u.hdr.psta = psta;
- pattrib->amsdu = 0;
- /* parsing QC field */
- if (pattrib->qos == 1) {
- pattrib->priority = GetPriority((ptr + 24));
- pattrib->ack_policy = GetAckpolicy((ptr + 24));
- pattrib->amsdu = GetAMsdu((ptr + 24));
- pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 32 : 26;
- } else {
- pattrib->priority = 0;
- pattrib->hdrlen = (pattrib->to_fr_ds == 3) ? 30 : 24;
- }
-
- if (pattrib->order)/*HT-CTRL 11n*/
- pattrib->hdrlen += 4;
- precv_frame->u.hdr.preorder_ctrl =
- &psta->recvreorder_ctrl[pattrib->priority];
-
- /* decache, drop duplicate recv packets */
- if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) ==
- _FAIL)
- return _FAIL;
-
- if (pattrib->privacy) {
- GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt,
- is_multicast_ether_addr(pattrib->ra));
- SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len,
- pattrib->encrypt);
- } else {
- pattrib->encrypt = 0;
- pattrib->iv_len = pattrib->icv_len = 0;
- }
- return _SUCCESS;
-}
-
-sint r8712_validate_recv_frame(struct _adapter *adapter,
- union recv_frame *precv_frame)
-{
- /*shall check frame subtype, to / from ds, da, bssid */
- /*then call check if rx seq/frag. duplicated.*/
-
- u8 type;
- u8 subtype;
- sint retval = _SUCCESS;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
-
- u8 *ptr = precv_frame->u.hdr.rx_data;
- u8 ver = (unsigned char)(*ptr) & 0x3;
-
- /*add version chk*/
- if (ver != 0)
- return _FAIL;
- type = GetFrameType(ptr);
- subtype = GetFrameSubType(ptr); /*bit(7)~bit(2)*/
- pattrib->to_fr_ds = get_tofr_ds(ptr);
- pattrib->frag_num = GetFragNum(ptr);
- pattrib->seq_num = GetSequence(ptr);
- pattrib->pw_save = GetPwrMgt(ptr);
- pattrib->mfrag = GetMFrag(ptr);
- pattrib->mdata = GetMData(ptr);
- pattrib->privacy = GetPrivacy(ptr);
- pattrib->order = GetOrder(ptr);
- switch (type) {
- case IEEE80211_FTYPE_MGMT:
- retval = validate_recv_mgnt_frame(adapter, precv_frame);
- break;
- case IEEE80211_FTYPE_CTL:
- retval = validate_recv_ctrl_frame(adapter, precv_frame);
- break;
- case IEEE80211_FTYPE_DATA:
- pattrib->qos = (subtype & BIT(7)) ? 1 : 0;
- retval = validate_recv_data_frame(adapter, precv_frame);
- break;
- default:
- return _FAIL;
- }
- return retval;
-}
-
-int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe)
-{
- /*remove the wlanhdr and add the eth_hdr*/
- sint rmv_len;
- u16 len;
- u8 bsnaphdr;
- u8 *psnap_type;
- struct ieee80211_snap_hdr *psnap;
- struct _adapter *adapter = precvframe->u.hdr.adapter;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
-
- u8 *ptr = precvframe->u.hdr.rx_data; /*point to frame_ctrl field*/
- struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib;
-
- if (pattrib->encrypt)
- recvframe_pull_tail(precvframe, pattrib->icv_len);
- psnap = (struct ieee80211_snap_hdr *)(ptr + pattrib->hdrlen +
- pattrib->iv_len);
- psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE;
- /* convert hdr + possible LLC headers into Ethernet header */
- if ((!memcmp(psnap, (void *)rfc1042_header, SNAP_SIZE) &&
- (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_IPX, 2)) &&
- (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_APPLETALK_AARP, 2))) ||
- !memcmp(psnap, (void *)bridge_tunnel_header, SNAP_SIZE)) {
- /* remove RFC1042 or Bridge-Tunnel encapsulation and
- * replace EtherType
- */
- bsnaphdr = true;
- } else {
- /* Leave Ethernet header part of hdr and full payload */
- bsnaphdr = false;
- }
- rmv_len = pattrib->hdrlen + pattrib->iv_len +
- (bsnaphdr ? SNAP_SIZE : 0);
- len = precvframe->u.hdr.len - rmv_len;
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
- ptr += rmv_len;
- *ptr = 0x87;
- *(ptr + 1) = 0x12;
- /* append rx status for mp test packets */
- ptr = recvframe_pull(precvframe, (rmv_len -
- sizeof(struct ethhdr) + 2) - 24);
- if (!ptr)
- return -ENOMEM;
- memcpy(ptr, get_rxmem(precvframe), 24);
- ptr += 24;
- } else {
- ptr = recvframe_pull(precvframe, (rmv_len -
- sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0)));
- if (!ptr)
- return -ENOMEM;
- }
-
- memcpy(ptr, pattrib->dst, ETH_ALEN);
- memcpy(ptr + ETH_ALEN, pattrib->src, ETH_ALEN);
- if (!bsnaphdr) {
- __be16 be_tmp = htons(len);
-
- memcpy(ptr + 12, &be_tmp, 2);
- }
- return 0;
-}
-
-void r8712_recv_entry(union recv_frame *precvframe)
-{
- struct _adapter *padapter;
- struct recv_priv *precvpriv;
-
- s32 ret = _SUCCESS;
-
- padapter = precvframe->u.hdr.adapter;
- precvpriv = &(padapter->recvpriv);
-
- padapter->ledpriv.LedControlHandler(padapter, LED_CTL_RX);
-
- ret = recv_func(padapter, precvframe);
- if (ret == _FAIL)
- goto _recv_entry_drop;
- precvpriv->rx_pkts++;
- precvpriv->rx_bytes += (uint)(precvframe->u.hdr.rx_tail -
- precvframe->u.hdr.rx_data);
- return;
-_recv_entry_drop:
- precvpriv->rx_drop++;
- padapter->mppriv.rx_pktloss = precvpriv->rx_drop;
-}
diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h
deleted file mode 100644
index 0760bccbf389..000000000000
--- a/drivers/staging/rtl8712/rtl871x_recv.h
+++ /dev/null
@@ -1,208 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _RTL871X_RECV_H_
-#define _RTL871X_RECV_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-#define NR_RECVFRAME 256
-
-#define RXFRAME_ALIGN 8
-#define RXFRAME_ALIGN_SZ (1 << RXFRAME_ALIGN)
-
-#define MAX_SUBFRAME_COUNT 64
-
-/* for Rx reordering buffer control */
-struct recv_reorder_ctrl {
- struct _adapter *padapter;
- u16 indicate_seq; /* =wstart_b, init_value=0xffff */
- u16 wend_b;
- u8 wsize_b;
- struct __queue pending_recvframe_queue;
- struct timer_list reordering_ctrl_timer;
-};
-
-struct stainfo_rxcache {
- u16 tid_rxseq[16];
-};
-
-#define PHY_RSSI_SLID_WIN_MAX 100
-#define PHY_LINKQUALITY_SLID_WIN_MAX 20
-
-struct smooth_rssi_data {
- u32 elements[100]; /* array to store values */
- u32 index; /* index to current array to store */
- u32 total_num; /* num of valid elements */
- u32 total_val; /* sum of valid elements */
-};
-
-struct rx_pkt_attrib {
- u8 amsdu;
- u8 order;
- u8 qos;
- u8 to_fr_ds;
- u8 frag_num;
- u16 seq_num;
- u8 pw_save;
- u8 mfrag;
- u8 mdata;
- u8 privacy; /* in frame_ctrl field */
- u8 bdecrypted;
- int hdrlen; /* the WLAN Header Len */
- int encrypt; /* 0 no encrypt. != 0 encrypt algorithm */
- int iv_len;
- int icv_len;
- int priority;
- int ack_policy;
- u8 crc_err;
- u8 dst[ETH_ALEN];
- u8 src[ETH_ALEN];
- u8 ta[ETH_ALEN];
- u8 ra[ETH_ALEN];
- u8 bssid[ETH_ALEN];
- u8 tcpchk_valid; /* 0: invalid, 1: valid */
- u8 ip_chkrpt; /* 0: incorrect, 1: correct */
- u8 tcp_chkrpt; /* 0: incorrect, 1: correct */
- u8 signal_qual;
- s8 rx_mimo_signal_qual[2];
- u8 mcs_rate;
- u8 htc;
- u8 signal_strength;
-};
-
-/*
- * accesser of recv_priv: recv_entry(dispatch / passive level);
- * recv_thread(passive) ; returnpkt(dispatch)
- * ; halt(passive) ;
- *
- * using enter_critical section to protect
- */
-struct recv_priv {
- spinlock_t lock;
- struct __queue free_recv_queue;
- struct __queue recv_pending_queue;
- u8 *pallocated_frame_buf;
- u8 *precv_frame_buf;
- uint free_recvframe_cnt;
- struct _adapter *adapter;
- uint rx_bytes;
- uint rx_pkts;
- uint rx_drop;
- uint rx_icv_err;
- uint rx_largepacket_crcerr;
- uint rx_smallpacket_crcerr;
- uint rx_middlepacket_crcerr;
- u8 rx_pending_cnt;
- uint ff_hwaddr;
- struct tasklet_struct recv_tasklet;
- struct sk_buff_head free_recv_skb_queue;
- struct sk_buff_head rx_skb_queue;
- u8 *pallocated_recv_buf;
- u8 *precv_buf; /* 4 alignment */
- struct __queue free_recv_buf_queue;
- u32 free_recv_buf_queue_cnt;
- /* For the phy information */
- s8 rssi;
- u8 signal;
- u8 noise;
- u8 fw_rssi;
- struct smooth_rssi_data signal_qual_data;
- struct smooth_rssi_data signal_strength_data;
-};
-
-struct sta_recv_priv {
- spinlock_t lock;
- sint option;
- struct __queue defrag_q; /* keeping the fragment frame until defrag */
- struct stainfo_rxcache rxcache;
- uint sta_rx_bytes;
- uint sta_rx_pkts;
- uint sta_rx_fail;
-};
-
-#include "rtl8712_recv.h"
-
-/* get a free recv_frame from pfree_recv_queue */
-union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue);
-void r8712_free_recvframe(union recv_frame *precvframe,
- struct __queue *pfree_recv_queue);
-void r8712_free_recvframe_queue(struct __queue *pframequeue,
- struct __queue *pfree_recv_queue);
-int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe);
-int recv_func(struct _adapter *padapter, void *pcontext);
-
-static inline u8 *get_rxmem(union recv_frame *precvframe)
-{
- /* always return rx_head... */
- if (!precvframe)
- return NULL;
- return precvframe->u.hdr.rx_head;
-}
-
-static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz)
-{
- /* used for extract sz bytes from rx_data, update rx_data and return
- * the updated rx_data to the caller
- */
- if (!precvframe)
- return NULL;
- precvframe->u.hdr.rx_data += sz;
- if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail) {
- precvframe->u.hdr.rx_data -= sz;
- return NULL;
- }
- precvframe->u.hdr.len -= sz;
- return precvframe->u.hdr.rx_data;
-}
-
-static inline u8 *recvframe_put(union recv_frame *precvframe, sint sz)
-{
- /* used for append sz bytes from ptr to rx_tail, update rx_tail and
- * return the updated rx_tail to the caller
- * after putting, rx_tail must be still larger than rx_end.
- */
- if (!precvframe)
- return NULL;
- precvframe->u.hdr.rx_tail += sz;
- if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end) {
- precvframe->u.hdr.rx_tail -= sz;
- return NULL;
- }
- precvframe->u.hdr.len += sz;
- return precvframe->u.hdr.rx_tail;
-}
-
-static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz)
-{
- /* rmv data from rx_tail (by yitsen)
- * used for extract sz bytes from rx_end, update rx_end and return the
- * updated rx_end to the caller
- * after pulling, rx_end must be still larger than rx_data.
- */
- if (!precvframe)
- return NULL;
- precvframe->u.hdr.rx_tail -= sz;
- if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data) {
- precvframe->u.hdr.rx_tail += sz;
- return NULL;
- }
- precvframe->u.hdr.len -= sz;
- return precvframe->u.hdr.rx_tail;
-}
-
-struct sta_info;
-
-void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv);
-sint r8712_recvframe_chkmic(struct _adapter *adapter,
- union recv_frame *precvframe);
-union recv_frame *r8712_decryptor(struct _adapter *adapter,
- union recv_frame *precv_frame);
-union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *adapter,
- union recv_frame *precv_frame);
-int r8712_validate_recv_frame(struct _adapter *adapter,
- union recv_frame *precv_frame);
-union recv_frame *r8712_portctrl(struct _adapter *adapter,
- union recv_frame *precv_frame);
-
-#endif
-
diff --git a/drivers/staging/rtl8712/rtl871x_rf.h b/drivers/staging/rtl8712/rtl871x_rf.h
deleted file mode 100644
index 7d98921a48fa..000000000000
--- a/drivers/staging/rtl8712/rtl871x_rf.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL871X_RF_H_
-#define __RTL871X_RF_H_
-
-#include "rtl871x_cmd.h"
-#include "rtl871x_mp_phy_regdef.h"
-
-#define OFDM_PHY 1
-#define MIXED_PHY 2
-#define CCK_PHY 3
-#define NumRates (13)
-#define RTL8711_RF_MAX_SENS 6
-#define RTL8711_RF_DEF_SENS 4
-#define NUM_CHANNELS 15
-
-struct regulatory_class {
- u32 starting_freq; /*MHz, */
- u8 channel_set[NUM_CHANNELS];
- u8 channel_cck_power[NUM_CHANNELS]; /*dbm*/
- u8 channel_ofdm_power[NUM_CHANNELS];/*dbm*/
- u8 txpower_limit; /*dbm*/
- u8 channel_spacing; /*MHz*/
- u8 modem;
-};
-
-enum _REG_PREAMBLE_MODE {
- PREAMBLE_LONG = 1,
- PREAMBLE_AUTO = 2,
- PREAMBLE_SHORT = 3,
-};
-
-enum {
- RTL8712_RFC_1T = 0x10,
- RTL8712_RFC_2T = 0x20,
- RTL8712_RFC_1R = 0x01,
- RTL8712_RFC_2R = 0x02,
- RTL8712_RFC_1T1R = 0x11,
- RTL8712_RFC_1T2R = 0x12,
- RTL8712_RFC_TURBO = 0x92,
- RTL8712_RFC_2T2R = 0x22
-};
-
-#endif /*__RTL871X_RF_H_*/
diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c
deleted file mode 100644
index e46a5dbc7b65..000000000000
--- a/drivers/staging/rtl8712/rtl871x_security.c
+++ /dev/null
@@ -1,1386 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_security.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_SECURITY_C_
-
-#include <linux/compiler.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/kref.h>
-#include <linux/netdevice.h>
-#include <linux/skbuff.h>
-#include <linux/circ_buf.h>
-#include <linux/uaccess.h>
-#include <asm/byteorder.h>
-#include <linux/atomic.h>
-#include <linux/crc32poly.h>
-#include <linux/semaphore.h>
-#include <linux/ieee80211.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "osdep_intf.h"
-
-/* =====WEP related===== */
-
-struct arc4context {
- u32 x;
- u32 y;
- u8 state[256];
-};
-
-static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len)
-{
- u32 t, u;
- u32 keyindex;
- u32 stateindex;
- u8 *state;
- u32 counter;
-
- state = parc4ctx->state;
- parc4ctx->x = 0;
- parc4ctx->y = 0;
- for (counter = 0; counter < 256; counter++)
- state[counter] = (u8)counter;
- keyindex = 0;
- stateindex = 0;
- for (counter = 0; counter < 256; counter++) {
- t = state[counter];
- stateindex = (stateindex + key[keyindex] + t) & 0xff;
- u = state[stateindex];
- state[stateindex] = (u8)t;
- state[counter] = (u8)u;
- if (++keyindex >= key_len)
- keyindex = 0;
- }
-}
-
-static u32 arcfour_byte(struct arc4context *parc4ctx)
-{
- u32 x;
- u32 y;
- u32 sx, sy;
- u8 *state;
-
- state = parc4ctx->state;
- x = (parc4ctx->x + 1) & 0xff;
- sx = state[x];
- y = (sx + parc4ctx->y) & 0xff;
- sy = state[y];
- parc4ctx->x = x;
- parc4ctx->y = y;
- state[y] = (u8)sx;
- state[x] = (u8)sy;
- return state[(sx + sy) & 0xff];
-}
-
-static void arcfour_encrypt(struct arc4context *parc4ctx,
- u8 *dest, u8 *src, u32 len)
-{
- u32 i;
-
- for (i = 0; i < len; i++)
- dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx);
-}
-
-static sint bcrc32initialized;
-static u32 crc32_table[256];
-
-static u8 crc32_reverseBit(u8 data)
-{
- return ((u8)(data << 7) & 0x80) | ((data << 5) & 0x40) | ((data << 3)
- & 0x20) | ((data << 1) & 0x10) | ((data >> 1) & 0x08) |
- ((data >> 3) & 0x04) | ((data >> 5) & 0x02) | ((data >> 7) &
- 0x01);
-}
-
-static void crc32_init(void)
-{
- sint i, j;
- u32 c;
- u8 *p = (u8 *)&c, *p1;
- u8 k;
-
- if (bcrc32initialized == 1)
- return;
-
- for (i = 0; i < 256; ++i) {
- k = crc32_reverseBit((u8)i);
- for (c = ((u32)k) << 24, j = 8; j > 0; --j)
- c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY_BE : (c << 1);
- p1 = (u8 *)&crc32_table[i];
- p1[0] = crc32_reverseBit(p[3]);
- p1[1] = crc32_reverseBit(p[2]);
- p1[2] = crc32_reverseBit(p[1]);
- p1[3] = crc32_reverseBit(p[0]);
- }
- bcrc32initialized = 1;
-}
-
-static u32 getcrc32(u8 *buf, u32 len)
-{
- u8 *p;
- u32 crc;
-
- if (!bcrc32initialized)
- crc32_init();
- crc = 0xffffffff; /* preload shift register, per CRC-32 spec */
- for (p = buf; len > 0; ++p, --len)
- crc = crc32_table[(crc ^ *p) & 0xff] ^ (crc >> 8);
- return ~crc; /* transmit complement, per CRC-32 spec */
-}
-
-/*
- * Need to consider the fragment situation
- */
-void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe)
-{ /* exclude ICV */
- unsigned char crc[4];
- struct arc4context mycontext;
- u32 curfragnum, length, keylength, pki;
- u8 *pframe, *payload, *iv; /*,*wepkey*/
- u8 wepkey[16];
- struct pkt_attrib *pattrib = &((struct xmit_frame *)
- pxmitframe)->attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-
- if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL)
- return;
- pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET;
- /*start to encrypt each fragment*/
- if ((pattrib->encrypt == _WEP40_) || (pattrib->encrypt == _WEP104_)) {
- pki = psecuritypriv->PrivacyKeyIndex;
- keylength = psecuritypriv->DefKeylen[pki];
- for (curfragnum = 0; curfragnum < pattrib->nr_frags;
- curfragnum++) {
- iv = pframe + pattrib->hdrlen;
- memcpy(&wepkey[0], iv, 3);
- memcpy(&wepkey[3], &psecuritypriv->DefKey[
- psecuritypriv->PrivacyKeyIndex].skey[0],
- keylength);
- payload = pframe + pattrib->iv_len + pattrib->hdrlen;
- if ((curfragnum + 1) == pattrib->nr_frags) {
- length = pattrib->last_txcmdsz -
- pattrib->hdrlen -
- pattrib->iv_len -
- pattrib->icv_len;
- *((__le32 *)crc) = cpu_to_le32(getcrc32(
- payload, length));
- arcfour_init(&mycontext, wepkey, 3 + keylength);
- arcfour_encrypt(&mycontext, payload, payload,
- length);
- arcfour_encrypt(&mycontext, payload + length,
- crc, 4);
- } else {
- length = pxmitpriv->frag_len -
- pattrib->hdrlen - pattrib->iv_len -
- pattrib->icv_len;
- *((__le32 *)crc) = cpu_to_le32(getcrc32(
- payload, length));
- arcfour_init(&mycontext, wepkey, 3 + keylength);
- arcfour_encrypt(&mycontext, payload, payload,
- length);
- arcfour_encrypt(&mycontext, payload + length,
- crc, 4);
- pframe += pxmitpriv->frag_len;
- pframe = (u8 *)RND4((addr_t)(pframe));
- }
- }
- }
-}
-
-void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe)
-{
- /* exclude ICV */
- u8 crc[4];
- struct arc4context mycontext;
- u32 length, keylength;
- u8 *pframe, *payload, *iv, wepkey[16];
- u8 keyindex;
- struct rx_pkt_attrib *prxattrib = &(((union recv_frame *)
- precvframe)->u.hdr.attrib);
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- pframe = (unsigned char *)((union recv_frame *)precvframe)->
- u.hdr.rx_data;
- /* start to decrypt recvframe */
- if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt ==
- _WEP104_)) {
- iv = pframe + prxattrib->hdrlen;
- keyindex = (iv[3] & 0x3);
- keylength = psecuritypriv->DefKeylen[keyindex];
- memcpy(&wepkey[0], iv, 3);
- memcpy(&wepkey[3], &psecuritypriv->DefKey[
- psecuritypriv->PrivacyKeyIndex].skey[0],
- keylength);
- length = ((union recv_frame *)precvframe)->
- u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len;
- payload = pframe + prxattrib->iv_len + prxattrib->hdrlen;
- /* decrypt payload include icv */
- arcfour_init(&mycontext, wepkey, 3 + keylength);
- arcfour_encrypt(&mycontext, payload, payload, length);
- /* calculate icv and compare the icv */
- *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, length - 4));
- }
-}
-
-/* 3 =====TKIP related===== */
-
-static u32 secmicgetuint32(u8 *p)
-/* Convert from Byte[] to Us4Byte32 in a portable way */
-{
- s32 i;
- u32 res = 0;
-
- for (i = 0; i < 4; i++)
- res |= ((u32)(*p++)) << (8 * i);
- return res;
-}
-
-static void secmicputuint32(u8 *p, u32 val)
-/* Convert from Us4Byte32 to Byte[] in a portable way */
-{
- long i;
-
- for (i = 0; i < 4; i++) {
- *p++ = (u8)(val & 0xff);
- val >>= 8;
- }
-}
-
-static void secmicclear(struct mic_data *pmicdata)
-{
-/* Reset the state to the empty message. */
- pmicdata->L = pmicdata->K0;
- pmicdata->R = pmicdata->K1;
- pmicdata->nBytesInM = 0;
- pmicdata->M = 0;
-}
-
-void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key)
-{
- /* Set the key */
- pmicdata->K0 = secmicgetuint32(key);
- pmicdata->K1 = secmicgetuint32(key + 4);
- /* and reset the message */
- secmicclear(pmicdata);
-}
-
-static void secmicappendbyte(struct mic_data *pmicdata, u8 b)
-{
- /* Append the byte to our word-sized buffer */
- pmicdata->M |= ((u32)b) << (8 * pmicdata->nBytesInM);
- pmicdata->nBytesInM++;
- /* Process the word if it is full. */
- if (pmicdata->nBytesInM >= 4) {
- pmicdata->L ^= pmicdata->M;
- pmicdata->R ^= ROL32(pmicdata->L, 17);
- pmicdata->L += pmicdata->R;
- pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) |
- ((pmicdata->L & 0x00ff00ff) << 8);
- pmicdata->L += pmicdata->R;
- pmicdata->R ^= ROL32(pmicdata->L, 3);
- pmicdata->L += pmicdata->R;
- pmicdata->R ^= ROR32(pmicdata->L, 2);
- pmicdata->L += pmicdata->R;
- /* Clear the buffer */
- pmicdata->M = 0;
- pmicdata->nBytesInM = 0;
- }
-}
-
-void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nbytes)
-{
- /* This is simple */
- while (nbytes > 0) {
- secmicappendbyte(pmicdata, *src++);
- nbytes--;
- }
-}
-
-void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst)
-{
- /* Append the minimum padding */
- secmicappendbyte(pmicdata, 0x5a);
- secmicappendbyte(pmicdata, 0);
- secmicappendbyte(pmicdata, 0);
- secmicappendbyte(pmicdata, 0);
- secmicappendbyte(pmicdata, 0);
- /* and then zeroes until the length is a multiple of 4 */
- while (pmicdata->nBytesInM != 0)
- secmicappendbyte(pmicdata, 0);
- /* The appendByte function has already computed the result. */
- secmicputuint32(dst, pmicdata->L);
- secmicputuint32(dst + 4, pmicdata->R);
- /* Reset to the empty message. */
- secmicclear(pmicdata);
-}
-
-void seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_code,
- u8 pri)
-{
-
- struct mic_data micdata;
- u8 priority[4] = {0x0, 0x0, 0x0, 0x0};
-
- r8712_secmicsetkey(&micdata, key);
- priority[0] = pri;
- /* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */
- if (header[1] & 1) { /* ToDS==1 */
- r8712_secmicappend(&micdata, &header[16], 6); /* DA */
- if (header[1] & 2) /* From Ds==1 */
- r8712_secmicappend(&micdata, &header[24], 6);
- else
- r8712_secmicappend(&micdata, &header[10], 6);
- } else { /* ToDS==0 */
- r8712_secmicappend(&micdata, &header[4], 6); /* DA */
- if (header[1] & 2) /* From Ds==1 */
- r8712_secmicappend(&micdata, &header[16], 6);
- else
- r8712_secmicappend(&micdata, &header[10], 6);
- }
- r8712_secmicappend(&micdata, &priority[0], 4);
- r8712_secmicappend(&micdata, data, data_len);
- r8712_secgetmic(&micdata, mic_code);
-}
-
-/* macros for extraction/creation of unsigned char/unsigned short values */
-#define RotR1(v16) ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15))
-#define Lo8(v16) ((u8)((v16) & 0x00FF))
-#define Hi8(v16) ((u8)(((v16) >> 8) & 0x00FF))
-#define Lo16(v32) ((u16)((v32) & 0xFFFF))
-#define Hi16(v32) ((u16)(((v32) >> 16) & 0xFFFF))
-#define Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8))
-
-/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */
-#define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)])
-
-/* S-box lookup: 16 bits --> 16 bits */
-#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)])
-
-/* fixed algorithm "parameters" */
-#define PHASE1_LOOP_CNT 8 /* this needs to be "big enough" */
-#define TA_SIZE 6 /* 48-bit transmitter address */
-#define TK_SIZE 16 /* 128-bit temporal key */
-#define P1K_SIZE 10 /* 80-bit Phase1 key */
-#define RC4_KEY_SIZE 16 /* 128-bit RC4KEY (104 bits unknown) */
-
-/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */
-static const unsigned short Sbox1[2][256] = {/* Sbox for hash (can be in ROM) */
- {
- 0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154,
- 0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A,
- 0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B,
- 0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B,
- 0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F,
- 0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F,
- 0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5,
- 0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F,
- 0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB,
- 0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397,
- 0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED,
- 0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A,
- 0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194,
- 0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3,
- 0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104,
- 0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D,
- 0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39,
- 0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695,
- 0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83,
- 0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76,
- 0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4,
- 0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B,
- 0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0,
- 0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018,
- 0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751,
- 0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85,
- 0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12,
- 0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9,
- 0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7,
- 0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A,
- 0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8,
- 0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A,
- },
- { /* second half is unsigned char-reversed version of first! */
- 0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491,
- 0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC,
- 0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB,
- 0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B,
- 0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83,
- 0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A,
- 0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F,
- 0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA,
- 0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B,
- 0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713,
- 0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6,
- 0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85,
- 0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411,
- 0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B,
- 0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1,
- 0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF,
- 0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E,
- 0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6,
- 0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B,
- 0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD,
- 0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8,
- 0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2,
- 0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049,
- 0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810,
- 0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197,
- 0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F,
- 0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C,
- 0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927,
- 0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733,
- 0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5,
- 0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0,
- 0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C,
- }
-};
-
-/*
- **********************************************************************
- * Routine: Phase 1 -- generate P1K, given TA, TK, IV32
- *
- * Inputs:
- * tk[] = temporal key [128 bits]
- * ta[] = transmitter's MAC address [ 48 bits]
- * iv32 = upper 32 bits of IV [ 32 bits]
- * Output:
- * p1k[] = Phase 1 key [ 80 bits]
- *
- * Note:
- * This function only needs to be called every 2**16 packets,
- * although in theory it could be called every packet.
- *
- **********************************************************************
- */
-static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32)
-{
- sint i;
-
- /* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */
- p1k[0] = Lo16(iv32);
- p1k[1] = Hi16(iv32);
- p1k[2] = Mk16(ta[1], ta[0]); /* use TA[] as little-endian */
- p1k[3] = Mk16(ta[3], ta[2]);
- p1k[4] = Mk16(ta[5], ta[4]);
- /* Now compute an unbalanced Feistel cipher with 80-bit block */
- /* size on the 80-bit block P1K[], using the 128-bit key TK[] */
- for (i = 0; i < PHASE1_LOOP_CNT; i++) { /* Each add is mod 2**16 */
- p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0));
- p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2));
- p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4));
- p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6));
- p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0));
- p1k[4] += (unsigned short)i; /* avoid "slide attacks" */
- }
-}
-
-/*
- **********************************************************************
- * Routine: Phase 2 -- generate RC4KEY, given TK, P1K, IV16
- *
- * Inputs:
- * tk[] = Temporal key [128 bits]
- * p1k[] = Phase 1 output key [ 80 bits]
- * iv16 = low 16 bits of IV counter [ 16 bits]
- * Output:
- * rc4key[] = the key used to encrypt the packet [128 bits]
- *
- * Note:
- * The value {TA,IV32,IV16} for Phase1/Phase2 must be unique
- * across all packets using the same key TK value. Then, for a
- * given value of TK[], this TKIP48 construction guarantees that
- * the final RC4KEY value is unique across all packets.
- *
- * Suggested implementation optimization: if PPK[] is "overlaid"
- * appropriately on RC4KEY[], there is no need for the final
- * for loop below that copies the PPK[] result into RC4KEY[].
- *
- **********************************************************************
- */
-static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16)
-{
- sint i;
- u16 PPK[6]; /* temporary key for mixing */
-
- /* Note: all adds in the PPK[] equations below are mod 2**16 */
- for (i = 0; i < 5; i++)
- PPK[i] = p1k[i]; /* first, copy P1K to PPK */
- PPK[5] = p1k[4] + iv16; /* next, add in IV16 */
- /* Bijective non-linear mixing of the 96 bits of PPK[0..5] */
- PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */
- PPK[1] += _S_(PPK[0] ^ TK16(1));
- PPK[2] += _S_(PPK[1] ^ TK16(2));
- PPK[3] += _S_(PPK[2] ^ TK16(3));
- PPK[4] += _S_(PPK[3] ^ TK16(4));
- PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */
- /* Final sweep: bijective, "linear". Rotates kill LSB correlations */
- PPK[0] += RotR1(PPK[5] ^ TK16(6));
- PPK[1] += RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */
- PPK[2] += RotR1(PPK[1]);
- PPK[3] += RotR1(PPK[2]);
- PPK[4] += RotR1(PPK[3]);
- PPK[5] += RotR1(PPK[4]);
- /* Note: At this point, for a given key TK[0..15], the 96-bit output */
- /* value PPK[0..5] is guaranteed to be unique, as a function */
- /* of the 96-bit "input" value {TA,IV32,IV16}. That is, P1K */
- /* is now a keyed permutation of {TA,IV32,IV16}. */
- /* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key */
- rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */
- rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */
- rc4key[2] = Lo8(iv16);
- rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1);
- /* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */
- for (i = 0; i < 6; i++) {
- rc4key[4 + 2 * i] = Lo8(PPK[i]);
- rc4key[5 + 2 * i] = Hi8(PPK[i]);
- }
-}
-
-/*The hlen isn't include the IV*/
-u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe)
-{ /* exclude ICV */
- u16 pnl;
- u32 pnh;
- u8 rc4key[16];
- u8 ttkey[16];
- u8 crc[4];
- struct arc4context mycontext;
- u32 curfragnum, length;
-
- u8 *pframe, *payload, *iv, *prwskey;
- union pn48 txpn;
- struct sta_info *stainfo;
- struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- u32 res = _SUCCESS;
-
- if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL)
- return _FAIL;
-
- pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET;
- /* 4 start to encrypt each fragment */
- if (pattrib->encrypt == _TKIP_) {
- if (pattrib->psta)
- stainfo = pattrib->psta;
- else
- stainfo = r8712_get_stainfo(&padapter->stapriv,
- &pattrib->ra[0]);
- if (stainfo) {
- prwskey = &stainfo->x_UncstKey.skey[0];
- for (curfragnum = 0; curfragnum < pattrib->nr_frags;
- curfragnum++) {
- iv = pframe + pattrib->hdrlen;
- payload = pframe + pattrib->iv_len +
- pattrib->hdrlen;
- GET_TKIP_PN(iv, txpn);
- pnl = (u16)(txpn.val);
- pnh = (u32)(txpn.val >> 16);
- phase1((u16 *)&ttkey[0], prwskey,
- &pattrib->ta[0], pnh);
- phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0],
- pnl);
- if ((curfragnum + 1) == pattrib->nr_frags) {
- /* 4 the last fragment */
- length = pattrib->last_txcmdsz -
- pattrib->hdrlen -
- pattrib->iv_len -
- pattrib->icv_len;
- *((__le32 *)crc) = cpu_to_le32(
- getcrc32(payload, length));
- arcfour_init(&mycontext, rc4key, 16);
- arcfour_encrypt(&mycontext, payload,
- payload, length);
- arcfour_encrypt(&mycontext, payload +
- length, crc, 4);
- } else {
- length = pxmitpriv->frag_len -
- pattrib->hdrlen -
- pattrib->iv_len -
- pattrib->icv_len;
- *((__le32 *)crc) = cpu_to_le32(getcrc32(
- payload, length));
- arcfour_init(&mycontext, rc4key, 16);
- arcfour_encrypt(&mycontext, payload,
- payload, length);
- arcfour_encrypt(&mycontext,
- payload + length, crc,
- 4);
- pframe += pxmitpriv->frag_len;
- pframe = (u8 *)RND4((addr_t)(pframe));
- }
- }
- } else {
- res = _FAIL;
- }
- }
- return res;
-}
-
-/* The hlen doesn't include the IV */
-void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe)
-{ /* exclude ICV */
- u16 pnl;
- u32 pnh;
- u8 rc4key[16];
- u8 ttkey[16];
- u8 crc[4];
- struct arc4context mycontext;
- u32 length;
- u8 *pframe, *payload, *iv, *prwskey, idx = 0;
- union pn48 txpn;
- struct sta_info *stainfo;
- struct rx_pkt_attrib *prxattrib = &((union recv_frame *)
- precvframe)->u.hdr.attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- pframe = (unsigned char *)((union recv_frame *)
- precvframe)->u.hdr.rx_data;
- /* 4 start to decrypt recvframe */
- if (prxattrib->encrypt == _TKIP_) {
- stainfo = r8712_get_stainfo(&padapter->stapriv,
- &prxattrib->ta[0]);
- if (stainfo) {
- iv = pframe + prxattrib->hdrlen;
- payload = pframe + prxattrib->iv_len +
- prxattrib->hdrlen;
- length = ((union recv_frame *)precvframe)->
- u.hdr.len - prxattrib->hdrlen -
- prxattrib->iv_len;
- if (is_multicast_ether_addr(prxattrib->ra)) {
- idx = iv[3];
- prwskey = &psecuritypriv->XGrpKey[
- ((idx >> 6) & 0x3) - 1].skey[0];
- if (!psecuritypriv->binstallGrpkey)
- return;
- } else {
- prwskey = &stainfo->x_UncstKey.skey[0];
- }
- GET_TKIP_PN(iv, txpn);
- pnl = (u16)(txpn.val);
- pnh = (u32)(txpn.val >> 16);
- phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0],
- pnh);
- phase2(&rc4key[0], prwskey, (unsigned short *)
- &ttkey[0], pnl);
- /* 4 decrypt payload include icv */
- arcfour_init(&mycontext, rc4key, 16);
- arcfour_encrypt(&mycontext, payload, payload, length);
- *((__le32 *)crc) = cpu_to_le32(getcrc32(payload,
- length - 4));
- }
- }
-}
-
-/* 3 =====AES related===== */
-
-#define MAX_MSG_SIZE 2048
-/*****************************/
-/******** SBOX Table *********/
-/*****************************/
-
-static const u8 sbox_table[256] = {
- 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
- 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
- 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
- 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
- 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
- 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
- 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
- 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
- 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
- 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
- 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
- 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
- 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
- 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
- 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
- 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
- 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
- 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
- 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
- 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
- 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
- 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
- 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
- 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
- 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
- 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
- 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
- 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
- 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
- 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
- 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
- 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
-};
-
-/****************************************/
-/* aes128k128d() */
-/* Performs a 128 bit AES encrypt with */
-/* 128 bit data. */
-/****************************************/
-static void xor_128(u8 *a, u8 *b, u8 *out)
-{
- sint i;
-
- for (i = 0; i < 16; i++)
- out[i] = a[i] ^ b[i];
-}
-
-static void xor_32(u8 *a, u8 *b, u8 *out)
-{
- sint i;
-
- for (i = 0; i < 4; i++)
- out[i] = a[i] ^ b[i];
-}
-
-static u8 sbox(u8 a)
-{
- return sbox_table[(sint)a];
-}
-
-static void next_key(u8 *key, sint round)
-{
- u8 rcon;
- u8 sbox_key[4];
- static const u8 rcon_table[12] = {
- 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
- 0x1b, 0x36, 0x36, 0x36
- };
-
- sbox_key[0] = sbox(key[13]);
- sbox_key[1] = sbox(key[14]);
- sbox_key[2] = sbox(key[15]);
- sbox_key[3] = sbox(key[12]);
- rcon = rcon_table[round];
- xor_32(&key[0], sbox_key, &key[0]);
- key[0] = key[0] ^ rcon;
- xor_32(&key[4], &key[0], &key[4]);
- xor_32(&key[8], &key[4], &key[8]);
- xor_32(&key[12], &key[8], &key[12]);
-}
-
-static void byte_sub(u8 *in, u8 *out)
-{
- sint i;
-
- for (i = 0; i < 16; i++)
- out[i] = sbox(in[i]);
-}
-
-static void shift_row(u8 *in, u8 *out)
-{
- out[0] = in[0];
- out[1] = in[5];
- out[2] = in[10];
- out[3] = in[15];
- out[4] = in[4];
- out[5] = in[9];
- out[6] = in[14];
- out[7] = in[3];
- out[8] = in[8];
- out[9] = in[13];
- out[10] = in[2];
- out[11] = in[7];
- out[12] = in[12];
- out[13] = in[1];
- out[14] = in[6];
- out[15] = in[11];
-}
-
-static void mix_column(u8 *in, u8 *out)
-{
- sint i;
- u8 add1b[4];
- u8 add1bf7[4];
- u8 rotl[4];
- u8 swap_halves[4];
- u8 andf7[4];
- u8 rotr[4];
- u8 temp[4];
- u8 tempb[4];
-
- for (i = 0; i < 4; i++) {
- if ((in[i] & 0x80) == 0x80)
- add1b[i] = 0x1b;
- else
- add1b[i] = 0x00;
- }
- swap_halves[0] = in[2]; /* Swap halves */
- swap_halves[1] = in[3];
- swap_halves[2] = in[0];
- swap_halves[3] = in[1];
- rotl[0] = in[3]; /* Rotate left 8 bits */
- rotl[1] = in[0];
- rotl[2] = in[1];
- rotl[3] = in[2];
- andf7[0] = in[0] & 0x7f;
- andf7[1] = in[1] & 0x7f;
- andf7[2] = in[2] & 0x7f;
- andf7[3] = in[3] & 0x7f;
- for (i = 3; i > 0; i--) { /* logical shift left 1 bit */
- andf7[i] = andf7[i] << 1;
- if ((andf7[i - 1] & 0x80) == 0x80)
- andf7[i] = (andf7[i] | 0x01);
- }
- andf7[0] = andf7[0] << 1;
- andf7[0] = andf7[0] & 0xfe;
- xor_32(add1b, andf7, add1bf7);
- xor_32(in, add1bf7, rotr);
- temp[0] = rotr[0]; /* Rotate right 8 bits */
- rotr[0] = rotr[1];
- rotr[1] = rotr[2];
- rotr[2] = rotr[3];
- rotr[3] = temp[0];
- xor_32(add1bf7, rotr, temp);
- xor_32(swap_halves, rotl, tempb);
- xor_32(temp, tempb, out);
-}
-
-static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext)
-{
- sint round;
- sint i;
- u8 intermediatea[16];
- u8 intermediateb[16];
- u8 round_key[16];
-
- for (i = 0; i < 16; i++)
- round_key[i] = key[i];
- for (round = 0; round < 11; round++) {
- if (round == 0) {
- xor_128(round_key, data, ciphertext);
- next_key(round_key, round);
- } else if (round == 10) {
- byte_sub(ciphertext, intermediatea);
- shift_row(intermediatea, intermediateb);
- xor_128(intermediateb, round_key, ciphertext);
- } else { /* 1 - 9 */
- byte_sub(ciphertext, intermediatea);
- shift_row(intermediatea, intermediateb);
- mix_column(&intermediateb[0], &intermediatea[0]);
- mix_column(&intermediateb[4], &intermediatea[4]);
- mix_column(&intermediateb[8], &intermediatea[8]);
- mix_column(&intermediateb[12], &intermediatea[12]);
- xor_128(intermediatea, round_key, ciphertext);
- next_key(round_key, round);
- }
- }
-}
-
-/************************************************/
-/* construct_mic_iv() */
-/* Builds the MIC IV from header fields and PN */
-/************************************************/
-static void construct_mic_iv(u8 *mic_iv, sint qc_exists, sint a4_exists,
- u8 *mpdu, uint payload_length, u8 *pn_vector)
-{
- sint i;
-
- mic_iv[0] = 0x59;
- if (qc_exists && a4_exists)
- mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */
- if (qc_exists && !a4_exists)
- mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */
- if (!qc_exists)
- mic_iv[1] = 0x00;
- for (i = 2; i < 8; i++)
- mic_iv[i] = mpdu[i + 8];
- for (i = 8; i < 14; i++)
- mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */
- mic_iv[14] = (unsigned char)(payload_length / 256);
- mic_iv[15] = (unsigned char)(payload_length % 256);
-}
-
-/************************************************/
-/* construct_mic_header1() */
-/* Builds the first MIC header block from */
-/* header fields. */
-/************************************************/
-static void construct_mic_header1(u8 *mic_header1, sint header_length, u8 *mpdu)
-{
- mic_header1[0] = (u8)((header_length - 2) / 256);
- mic_header1[1] = (u8)((header_length - 2) % 256);
- mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */
- /* Mute retry, more data and pwr mgt bits */
- mic_header1[3] = mpdu[1] & 0xc7;
- mic_header1[4] = mpdu[4]; /* A1 */
- mic_header1[5] = mpdu[5];
- mic_header1[6] = mpdu[6];
- mic_header1[7] = mpdu[7];
- mic_header1[8] = mpdu[8];
- mic_header1[9] = mpdu[9];
- mic_header1[10] = mpdu[10]; /* A2 */
- mic_header1[11] = mpdu[11];
- mic_header1[12] = mpdu[12];
- mic_header1[13] = mpdu[13];
- mic_header1[14] = mpdu[14];
- mic_header1[15] = mpdu[15];
-}
-
-/************************************************/
-/* construct_mic_header2() */
-/* Builds the last MIC header block from */
-/* header fields. */
-/************************************************/
-static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, sint a4_exists,
- sint qc_exists)
-{
- sint i;
-
- for (i = 0; i < 16; i++)
- mic_header2[i] = 0x00;
- mic_header2[0] = mpdu[16]; /* A3 */
- mic_header2[1] = mpdu[17];
- mic_header2[2] = mpdu[18];
- mic_header2[3] = mpdu[19];
- mic_header2[4] = mpdu[20];
- mic_header2[5] = mpdu[21];
- mic_header2[6] = 0x00;
- mic_header2[7] = 0x00; /* mpdu[23]; */
- if (!qc_exists && a4_exists)
- for (i = 0; i < 6; i++)
- mic_header2[8 + i] = mpdu[24 + i]; /* A4 */
- if (qc_exists && !a4_exists) {
- mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */
- mic_header2[9] = mpdu[25] & 0x00;
- }
- if (qc_exists && a4_exists) {
- for (i = 0; i < 6; i++)
- mic_header2[8 + i] = mpdu[24 + i]; /* A4 */
- mic_header2[14] = mpdu[30] & 0x0f;
- mic_header2[15] = mpdu[31] & 0x00;
- }
-}
-
-/************************************************/
-/* construct_mic_header2() */
-/* Builds the last MIC header block from */
-/* header fields. */
-/************************************************/
-static void construct_ctr_preload(u8 *ctr_preload,
- sint a4_exists, sint qc_exists,
- u8 *mpdu, u8 *pn_vector, sint c)
-{
- sint i;
-
- for (i = 0; i < 16; i++)
- ctr_preload[i] = 0x00;
- i = 0;
- ctr_preload[0] = 0x01; /* flag */
- if (qc_exists && a4_exists)
- ctr_preload[1] = mpdu[30] & 0x0f;
- if (qc_exists && !a4_exists)
- ctr_preload[1] = mpdu[24] & 0x0f;
- for (i = 2; i < 8; i++)
- ctr_preload[i] = mpdu[i + 8];
- for (i = 8; i < 14; i++)
- ctr_preload[i] = pn_vector[13 - i];
- ctr_preload[14] = (unsigned char)(c / 256); /* Ctr */
- ctr_preload[15] = (unsigned char)(c % 256);
-}
-
-/************************************/
-/* bitwise_xor() */
-/* A 128 bit, bitwise exclusive or */
-/************************************/
-static void bitwise_xor(u8 *ina, u8 *inb, u8 *out)
-{
- sint i;
-
- for (i = 0; i < 16; i++)
- out[i] = ina[i] ^ inb[i];
-}
-
-static void aes_cipher(u8 *key, uint hdrlen,
- u8 *pframe, uint plen)
-{
- uint qc_exists, a4_exists, i, j, payload_remainder;
- uint num_blocks, payload_index;
-
- u8 pn_vector[6];
- u8 mic_iv[16];
- u8 mic_header1[16];
- u8 mic_header2[16];
- u8 ctr_preload[16];
-
- /* Intermediate Buffers */
- u8 chain_buffer[16];
- u8 aes_out[16];
- u8 padded_buffer[16];
- u8 mic[8];
- u16 frtype = GetFrameType(pframe);
- u16 frsubtype = GetFrameSubType(pframe);
-
- frsubtype >>= 4;
- memset((void *)mic_iv, 0, 16);
- memset((void *)mic_header1, 0, 16);
- memset((void *)mic_header2, 0, 16);
- memset((void *)ctr_preload, 0, 16);
- memset((void *)chain_buffer, 0, 16);
- memset((void *)aes_out, 0, 16);
- memset((void *)padded_buffer, 0, 16);
-
- if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN))
- a4_exists = 0;
- else
- a4_exists = 1;
-
- if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) ||
- (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) ||
- (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) {
- qc_exists = 1;
- if (hdrlen != WLAN_HDR_A3_QOS_LEN)
- hdrlen += 2;
- } else if ((frsubtype == 0x08) ||
- (frsubtype == 0x09) ||
- (frsubtype == 0x0a) ||
- (frsubtype == 0x0b)) {
- if (hdrlen != WLAN_HDR_A3_QOS_LEN)
- hdrlen += 2;
- qc_exists = 1;
- } else {
- qc_exists = 0;
- }
- pn_vector[0] = pframe[hdrlen];
- pn_vector[1] = pframe[hdrlen + 1];
- pn_vector[2] = pframe[hdrlen + 4];
- pn_vector[3] = pframe[hdrlen + 5];
- pn_vector[4] = pframe[hdrlen + 6];
- pn_vector[5] = pframe[hdrlen + 7];
- construct_mic_iv(mic_iv, qc_exists, a4_exists, pframe, plen, pn_vector);
- construct_mic_header1(mic_header1, hdrlen, pframe);
- construct_mic_header2(mic_header2, pframe, a4_exists, qc_exists);
- payload_remainder = plen % 16;
- num_blocks = plen / 16;
- /* Find start of payload */
- payload_index = hdrlen + 8;
- /* Calculate MIC */
- aes128k128d(key, mic_iv, aes_out);
- bitwise_xor(aes_out, mic_header1, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
- bitwise_xor(aes_out, mic_header2, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
- for (i = 0; i < num_blocks; i++) {
- bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
- payload_index += 16;
- aes128k128d(key, chain_buffer, aes_out);
- }
- /* Add on the final payload block if it needs padding */
- if (payload_remainder > 0) {
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++)
- padded_buffer[j] = pframe[payload_index++];
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
- }
- for (j = 0; j < 8; j++)
- mic[j] = aes_out[j];
- /* Insert MIC into payload */
- for (j = 0; j < 8; j++)
- pframe[payload_index + j] = mic[j];
- payload_index = hdrlen + 8;
- for (i = 0; i < num_blocks; i++) {
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
- pframe, pn_vector, i + 1);
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
- for (j = 0; j < 16; j++)
- pframe[payload_index++] = chain_buffer[j];
- }
- if (payload_remainder > 0) { /* If short final block, then pad it,*/
- /* encrypt and copy unpadded part back */
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
- pframe, pn_vector, num_blocks + 1);
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++)
- padded_buffer[j] = pframe[payload_index + j];
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < payload_remainder; j++)
- pframe[payload_index++] = chain_buffer[j];
- }
- /* Encrypt the MIC */
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
- pframe, pn_vector, 0);
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < 8; j++)
- padded_buffer[j] = pframe[j + hdrlen + 8 + plen];
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < 8; j++)
- pframe[payload_index++] = chain_buffer[j];
-}
-
-u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe)
-{ /* exclude ICV */
- /* Intermediate Buffers */
- sint curfragnum, length;
- u8 *pframe, *prwskey;
- struct sta_info *stainfo;
- struct pkt_attrib *pattrib = &((struct xmit_frame *)
- pxmitframe)->attrib;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- u32 res = _SUCCESS;
-
- if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL)
- return _FAIL;
- pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET;
- /* 4 start to encrypt each fragment */
- if (pattrib->encrypt == _AES_) {
- if (pattrib->psta)
- stainfo = pattrib->psta;
- else
- stainfo = r8712_get_stainfo(&padapter->stapriv,
- &pattrib->ra[0]);
- if (stainfo) {
- prwskey = &stainfo->x_UncstKey.skey[0];
- for (curfragnum = 0; curfragnum < pattrib->nr_frags;
- curfragnum++) {
- if ((curfragnum + 1) == pattrib->nr_frags) {
- length = pattrib->last_txcmdsz -
- pattrib->hdrlen -
- pattrib->iv_len -
- pattrib->icv_len;
- aes_cipher(prwskey, pattrib->hdrlen,
- pframe, length);
- } else {
- length = pxmitpriv->frag_len -
- pattrib->hdrlen -
- pattrib->iv_len -
- pattrib->icv_len;
- aes_cipher(prwskey, pattrib->hdrlen,
- pframe, length);
- pframe += pxmitpriv->frag_len;
- pframe = (u8 *)RND4((addr_t)(pframe));
- }
- }
- } else {
- res = _FAIL;
- }
- }
- return res;
-}
-
-static void aes_decipher(u8 *key, uint hdrlen,
- u8 *pframe, uint plen)
-{
- static u8 message[MAX_MSG_SIZE];
- uint qc_exists, a4_exists, i, j, payload_remainder;
- uint num_blocks, payload_index;
- u8 pn_vector[6];
- u8 mic_iv[16];
- u8 mic_header1[16];
- u8 mic_header2[16];
- u8 ctr_preload[16];
- /* Intermediate Buffers */
- u8 chain_buffer[16];
- u8 aes_out[16];
- u8 padded_buffer[16];
- u8 mic[8];
- uint frtype = GetFrameType(pframe);
- uint frsubtype = GetFrameSubType(pframe);
-
- frsubtype >>= 4;
- memset((void *)mic_iv, 0, 16);
- memset((void *)mic_header1, 0, 16);
- memset((void *)mic_header2, 0, 16);
- memset((void *)ctr_preload, 0, 16);
- memset((void *)chain_buffer, 0, 16);
- memset((void *)aes_out, 0, 16);
- memset((void *)padded_buffer, 0, 16);
- /* start to decrypt the payload */
- /*(plen including llc, payload and mic) */
- num_blocks = (plen - 8) / 16;
- payload_remainder = (plen - 8) % 16;
- pn_vector[0] = pframe[hdrlen];
- pn_vector[1] = pframe[hdrlen + 1];
- pn_vector[2] = pframe[hdrlen + 4];
- pn_vector[3] = pframe[hdrlen + 5];
- pn_vector[4] = pframe[hdrlen + 6];
- pn_vector[5] = pframe[hdrlen + 7];
- if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN))
- a4_exists = 0;
- else
- a4_exists = 1;
- if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) ||
- (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) ||
- (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) {
- qc_exists = 1;
- if (hdrlen != WLAN_HDR_A3_QOS_LEN)
- hdrlen += 2;
- } else if ((frsubtype == 0x08) ||
- (frsubtype == 0x09) ||
- (frsubtype == 0x0a) ||
- (frsubtype == 0x0b)) {
- if (hdrlen != WLAN_HDR_A3_QOS_LEN)
- hdrlen += 2;
- qc_exists = 1;
- } else {
- qc_exists = 0;
- }
- /* now, decrypt pframe with hdrlen offset and plen long */
- payload_index = hdrlen + 8; /* 8 is for extiv */
- for (i = 0; i < num_blocks; i++) {
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
- pframe, pn_vector, i + 1);
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
- for (j = 0; j < 16; j++)
- pframe[payload_index++] = chain_buffer[j];
- }
- if (payload_remainder > 0) { /* If short final block, pad it,*/
- /* encrypt it and copy the unpadded part back */
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
- pframe, pn_vector, num_blocks + 1);
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++)
- padded_buffer[j] = pframe[payload_index + j];
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < payload_remainder; j++)
- pframe[payload_index++] = chain_buffer[j];
- }
- /* start to calculate the mic */
- memcpy((void *)message, pframe, (hdrlen + plen + 8));
- pn_vector[0] = pframe[hdrlen];
- pn_vector[1] = pframe[hdrlen + 1];
- pn_vector[2] = pframe[hdrlen + 4];
- pn_vector[3] = pframe[hdrlen + 5];
- pn_vector[4] = pframe[hdrlen + 6];
- pn_vector[5] = pframe[hdrlen + 7];
- construct_mic_iv(mic_iv, qc_exists, a4_exists, message, plen - 8,
- pn_vector);
- construct_mic_header1(mic_header1, hdrlen, message);
- construct_mic_header2(mic_header2, message, a4_exists, qc_exists);
- payload_remainder = (plen - 8) % 16;
- num_blocks = (plen - 8) / 16;
- /* Find start of payload */
- payload_index = hdrlen + 8;
- /* Calculate MIC */
- aes128k128d(key, mic_iv, aes_out);
- bitwise_xor(aes_out, mic_header1, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
- bitwise_xor(aes_out, mic_header2, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
- for (i = 0; i < num_blocks; i++) {
- bitwise_xor(aes_out, &message[payload_index], chain_buffer);
- payload_index += 16;
- aes128k128d(key, chain_buffer, aes_out);
- }
- /* Add on the final payload block if it needs padding */
- if (payload_remainder > 0) {
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++)
- padded_buffer[j] = message[payload_index++];
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
- }
- for (j = 0; j < 8; j++)
- mic[j] = aes_out[j];
- /* Insert MIC into payload */
- for (j = 0; j < 8; j++)
- message[payload_index + j] = mic[j];
- payload_index = hdrlen + 8;
- for (i = 0; i < num_blocks; i++) {
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
- message, pn_vector, i + 1);
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, &message[payload_index], chain_buffer);
- for (j = 0; j < 16; j++)
- message[payload_index++] = chain_buffer[j];
- }
- if (payload_remainder > 0) { /* If short final block, pad it,*/
- /* encrypt and copy unpadded part back */
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
- message, pn_vector, num_blocks + 1);
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++)
- padded_buffer[j] = message[payload_index + j];
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < payload_remainder; j++)
- message[payload_index++] = chain_buffer[j];
- }
- /* Encrypt the MIC */
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists, message,
- pn_vector, 0);
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < 8; j++)
- padded_buffer[j] = message[j + hdrlen + plen];
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < 8; j++)
- message[payload_index++] = chain_buffer[j];
- /* compare the mic */
-}
-
-void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe)
-{ /* exclude ICV */
- /* Intermediate Buffers */
- sint length;
- u8 *pframe, *prwskey, *iv, idx;
- struct sta_info *stainfo;
- struct rx_pkt_attrib *prxattrib = &((union recv_frame *)
- precvframe)->u.hdr.attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- pframe = (unsigned char *)((union recv_frame *)precvframe)->
- u.hdr.rx_data;
- /* 4 start to encrypt each fragment */
- if (prxattrib->encrypt == _AES_) {
- stainfo = r8712_get_stainfo(&padapter->stapriv,
- &prxattrib->ta[0]);
- if (stainfo) {
- if (is_multicast_ether_addr(prxattrib->ra)) {
- iv = pframe + prxattrib->hdrlen;
- idx = iv[3];
- prwskey = &psecuritypriv->XGrpKey[
- ((idx >> 6) & 0x3) - 1].skey[0];
- if (!psecuritypriv->binstallGrpkey)
- return;
-
- } else {
- prwskey = &stainfo->x_UncstKey.skey[0];
- }
- length = ((union recv_frame *)precvframe)->
- u.hdr.len - prxattrib->hdrlen -
- prxattrib->iv_len;
- aes_decipher(prwskey, prxattrib->hdrlen, pframe,
- length);
- }
- }
-}
-
-void r8712_use_tkipkey_handler(struct timer_list *t)
-{
- struct _adapter *padapter =
- from_timer(padapter, t, securitypriv.tkip_timer);
-
- padapter->securitypriv.busetkipkey = true;
-}
diff --git a/drivers/staging/rtl8712/rtl871x_security.h b/drivers/staging/rtl8712/rtl871x_security.h
deleted file mode 100644
index 8461b7f05359..000000000000
--- a/drivers/staging/rtl8712/rtl871x_security.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __RTL871X_SECURITY_H_
-#define __RTL871X_SECURITY_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-#define _NO_PRIVACY_ 0x0
-#define _WEP40_ 0x1
-#define _TKIP_ 0x2
-#define _TKIP_WTMIC_ 0x3
-#define _AES_ 0x4
-#define _WEP104_ 0x5
-
-#define _WPA_IE_ID_ 0xdd
-#define _WPA2_IE_ID_ 0x30
-
-#ifndef Ndis802_11AuthModeWPA2
-#define Ndis802_11AuthModeWPA2 (Ndis802_11AuthModeWPANone + 1)
-#endif
-
-#ifndef Ndis802_11AuthModeWPA2PSK
-#define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2)
-#endif
-
-union pn48 {
- u64 val;
-#if defined(__BIG_ENDIAN)
- struct {
- u8 TSC7;
- u8 TSC6;
- u8 TSC5;
- u8 TSC4;
- u8 TSC3;
- u8 TSC2;
- u8 TSC1;
- u8 TSC0;
- } _byte_;
-#else
- struct {
- u8 TSC0;
- u8 TSC1;
- u8 TSC2;
- u8 TSC3;
- u8 TSC4;
- u8 TSC5;
- u8 TSC6;
- u8 TSC7;
- } _byte_;
-#endif
-};
-
-union Keytype {
- u8 skey[16];
- u32 lkey[4];
-};
-
-struct RT_PMKID_LIST {
- u8 bUsed;
- u8 Bssid[6];
- u8 PMKID[16];
- u8 SsidBuf[33];
- u8 *ssid_octet;
- u16 ssid_length;
-};
-
-struct security_priv {
- u32 AuthAlgrthm; /* 802.11 auth, could be open, shared,
- * 8021x and authswitch
- */
- u32 PrivacyAlgrthm; /* This specify the privacy for shared
- * auth. algorithm.
- */
- u32 PrivacyKeyIndex; /* this is only valid for legendary
- * wep, 0~3 for key id.
- */
- union Keytype DefKey[4]; /* this is only valid for def. key */
- u32 DefKeylen[4];
- u32 XGrpPrivacy; /* This specify the privacy algthm.
- * used for Grp key
- */
- u32 XGrpKeyid; /* key id used for Grp Key */
- union Keytype XGrpKey[2]; /* 802.1x Group Key, for
- * inx0 and inx1
- */
- union Keytype XGrptxmickey[2];
- union Keytype XGrprxmickey[2];
- union pn48 Grptxpn; /* PN48 used for Grp Key xmit. */
- union pn48 Grprxpn; /* PN48 used for Grp Key recv. */
- u8 wps_hw_pbc_pressed;/*for hw pbc pressed*/
- u8 wps_phase;/*for wps*/
- u8 wps_ie[MAX_WPA_IE_LEN << 2];
- int wps_ie_len;
- u8 binstallGrpkey;
- u8 busetkipkey;
- struct timer_list tkip_timer;
- u8 bcheck_grpkey;
- u8 bgrpkey_handshake;
- s32 sw_encrypt; /* from registry_priv */
- s32 sw_decrypt; /* from registry_priv */
- s32 hw_decrypted; /* if the rx packets is hw_decrypted==false,
- * it means the hw has not been ready.
- */
- u32 ndisauthtype; /* keeps the auth_type & enc_status from upper
- * layer ioctl(wpa_supplicant or wzc)
- */
- u32 ndisencryptstatus;
- struct wlan_bssid_ex sec_bss; /* for joinbss (h2c buffer) usage */
- struct NDIS_802_11_WEP ndiswep;
- u8 assoc_info[600];
- u8 szofcapability[256]; /* for wpa2 usage */
- u8 oidassociation[512]; /* for wpa/wpa2 usage */
- u8 authenticator_ie[256]; /* store ap security information element */
- u8 supplicant_ie[256]; /* store sta security information element */
- /* for tkip countermeasure */
- u32 last_mic_err_time;
- u8 btkip_countermeasure;
- u8 btkip_wait_report;
- u32 btkip_countermeasure_time;
- /*-------------------------------------------------------------------
- * For WPA2 Pre-Authentication.
- *------------------------------------------------------------------
- **/
- struct RT_PMKID_LIST PMKIDList[NUM_PMKID_CACHE];
- u8 PMKIDIndex;
-};
-
-#define GET_ENCRY_ALGO(psecuritypriv, psta, encry_algo, bmcst) \
-do { \
- switch (psecuritypriv->AuthAlgrthm) { \
- case 0: \
- case 1: \
- case 3: \
- encry_algo = (u8)psecuritypriv->PrivacyAlgrthm; \
- break; \
- case 2: \
- if (bmcst) \
- encry_algo = (u8)psecuritypriv->XGrpPrivacy; \
- else \
- encry_algo = (u8)psta->XPrivacy; \
- break; \
- } \
-} while (0)
-#define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\
-do {\
- switch (encrypt) { \
- case _WEP40_: \
- case _WEP104_: \
- iv_len = 4; \
- icv_len = 4; \
- break; \
- case _TKIP_: \
- iv_len = 8; \
- icv_len = 4; \
- break; \
- case _AES_: \
- iv_len = 8; \
- icv_len = 8; \
- break; \
- default: \
- iv_len = 0; \
- icv_len = 0; \
- break; \
- } \
-} while (0)
-#define GET_TKIP_PN(iv, txpn) \
-do {\
- txpn._byte_.TSC0 = iv[2];\
- txpn._byte_.TSC1 = iv[0];\
- txpn._byte_.TSC2 = iv[4];\
- txpn._byte_.TSC3 = iv[5];\
- txpn._byte_.TSC4 = iv[6];\
- txpn._byte_.TSC5 = iv[7];\
-} while (0)
-
-#define ROL32(A, n) (((A) << (n)) | (((A) >> (32 - (n))) & ((1UL << (n)) - 1)))
-#define ROR32(A, n) ROL32((A), 32 - (n))
-
-struct mic_data {
- u32 K0, K1; /* Key */
- u32 L, R; /* Current state */
- u32 M; /* Message accumulator (single word) */
- u32 nBytesInM; /* # bytes in M */
-};
-
-void seccalctkipmic(
- u8 *key,
- u8 *header,
- u8 *data,
- u32 data_len,
- u8 *Miccode,
- u8 priority);
-
-void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key);
-void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nBytes);
-void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst);
-u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe);
-u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe);
-void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe);
-void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe);
-void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe);
-void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe);
-void r8712_use_tkipkey_handler(struct timer_list *t);
-
-#endif /*__RTL871X_SECURITY_H_ */
-
diff --git a/drivers/staging/rtl8712/rtl871x_sta_mgt.c b/drivers/staging/rtl8712/rtl871x_sta_mgt.c
deleted file mode 100644
index 2c806a0105bf..000000000000
--- a/drivers/staging/rtl8712/rtl871x_sta_mgt.c
+++ /dev/null
@@ -1,263 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_sta_mgt.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_STA_MGT_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "recv_osdep.h"
-#include "xmit_osdep.h"
-#include "sta_info.h"
-
-static void _init_stainfo(struct sta_info *psta)
-{
- memset((u8 *)psta, 0, sizeof(struct sta_info));
- spin_lock_init(&psta->lock);
- INIT_LIST_HEAD(&psta->list);
- INIT_LIST_HEAD(&psta->hash_list);
- _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv);
- _r8712_init_sta_recv_priv(&psta->sta_recvpriv);
- INIT_LIST_HEAD(&psta->asoc_list);
- INIT_LIST_HEAD(&psta->auth_list);
-}
-
-int _r8712_init_sta_priv(struct sta_priv *pstapriv)
-{
- struct sta_info *psta;
- s32 i;
-
- pstapriv->pallocated_stainfo_buf = kmalloc(sizeof(struct sta_info) *
- NUM_STA + 4, GFP_ATOMIC);
- if (!pstapriv->pallocated_stainfo_buf)
- return -ENOMEM;
- pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 -
- ((addr_t)(pstapriv->pallocated_stainfo_buf) & 3);
- _init_queue(&pstapriv->free_sta_queue);
- spin_lock_init(&pstapriv->sta_hash_lock);
- pstapriv->asoc_sta_count = 0;
- _init_queue(&pstapriv->sleep_q);
- _init_queue(&pstapriv->wakeup_q);
- psta = (struct sta_info *)(pstapriv->pstainfo_buf);
- for (i = 0; i < NUM_STA; i++) {
- _init_stainfo(psta);
- INIT_LIST_HEAD(&(pstapriv->sta_hash[i]));
- list_add_tail(&psta->list, &pstapriv->free_sta_queue.queue);
- psta++;
- }
- INIT_LIST_HEAD(&pstapriv->asoc_list);
- INIT_LIST_HEAD(&pstapriv->auth_list);
- return 0;
-}
-
-/* this function is used to free the memory of lock || sema for all stainfos */
-static void mfree_all_stainfo(struct sta_priv *pstapriv)
-{
- unsigned long irqL;
- struct list_head *plist, *phead;
-
- spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
- phead = &pstapriv->free_sta_queue.queue;
- plist = phead->next;
- while (!end_of_queue_search(phead, plist))
- plist = plist->next;
-
- spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
-}
-
-void _r8712_free_sta_priv(struct sta_priv *pstapriv)
-{
- if (pstapriv) {
- /* be done before free sta_hash_lock */
- mfree_all_stainfo(pstapriv);
- kfree(pstapriv->pallocated_stainfo_buf);
- }
-}
-
-struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
-{
- s32 index;
- struct list_head *phash_list;
- struct sta_info *psta;
- struct __queue *pfree_sta_queue;
- struct recv_reorder_ctrl *preorder_ctrl;
- int i = 0;
- u16 wRxSeqInitialValue = 0xffff;
- unsigned long flags;
-
- pfree_sta_queue = &pstapriv->free_sta_queue;
- spin_lock_irqsave(&pfree_sta_queue->lock, flags);
- psta = list_first_entry_or_null(&pfree_sta_queue->queue,
- struct sta_info, list);
- if (psta) {
- list_del_init(&psta->list);
- _init_stainfo(psta);
- memcpy(psta->hwaddr, hwaddr, ETH_ALEN);
- index = wifi_mac_hash(hwaddr);
- if (index >= NUM_STA) {
- psta = NULL;
- goto exit;
- }
- phash_list = &pstapriv->sta_hash[index];
- list_add_tail(&psta->hash_list, phash_list);
- pstapriv->asoc_sta_count++;
-
-/* For the SMC router, the sequence number of first packet of WPS handshake
- * will be 0. In this case, this packet will be dropped by recv_decache function
- * if we use the 0x00 as the default value for tid_rxseq variable. So, we
- * initialize the tid_rxseq variable as the 0xffff.
- */
- for (i = 0; i < 16; i++)
- memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i],
- &wRxSeqInitialValue, 2);
- /* for A-MPDU Rx reordering buffer control */
- for (i = 0; i < 16; i++) {
- preorder_ctrl = &psta->recvreorder_ctrl[i];
- preorder_ctrl->padapter = pstapriv->padapter;
- preorder_ctrl->indicate_seq = 0xffff;
- preorder_ctrl->wend_b = 0xffff;
- preorder_ctrl->wsize_b = 64;
- _init_queue(&preorder_ctrl->pending_recvframe_queue);
- r8712_init_recv_timer(preorder_ctrl);
- }
- }
-exit:
- spin_unlock_irqrestore(&pfree_sta_queue->lock, flags);
- return psta;
-}
-
-/* using pstapriv->sta_hash_lock to protect */
-void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta)
-{
- int i;
- unsigned long irqL0;
- struct __queue *pfree_sta_queue;
- struct recv_reorder_ctrl *preorder_ctrl;
- struct sta_xmit_priv *pstaxmitpriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct sta_priv *pstapriv = &padapter->stapriv;
-
- if (!psta)
- return;
- pfree_sta_queue = &pstapriv->free_sta_queue;
- pstaxmitpriv = &psta->sta_xmitpriv;
- spin_lock_irqsave(&(pxmitpriv->vo_pending.lock), irqL0);
- r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending);
- list_del_init(&(pstaxmitpriv->vo_q.tx_pending));
- spin_unlock_irqrestore(&(pxmitpriv->vo_pending.lock), irqL0);
- spin_lock_irqsave(&(pxmitpriv->vi_pending.lock), irqL0);
- r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending);
- list_del_init(&(pstaxmitpriv->vi_q.tx_pending));
- spin_unlock_irqrestore(&(pxmitpriv->vi_pending.lock), irqL0);
- spin_lock_irqsave(&(pxmitpriv->bk_pending.lock), irqL0);
- r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending);
- list_del_init(&(pstaxmitpriv->bk_q.tx_pending));
- spin_unlock_irqrestore(&(pxmitpriv->bk_pending.lock), irqL0);
- spin_lock_irqsave(&(pxmitpriv->be_pending.lock), irqL0);
- r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending);
- list_del_init(&(pstaxmitpriv->be_q.tx_pending));
- spin_unlock_irqrestore(&(pxmitpriv->be_pending.lock), irqL0);
- list_del_init(&psta->hash_list);
- pstapriv->asoc_sta_count--;
- /* re-init sta_info; 20061114 */
- _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv);
- _r8712_init_sta_recv_priv(&psta->sta_recvpriv);
- /* for A-MPDU Rx reordering buffer control,
- * cancel reordering_ctrl_timer
- */
- for (i = 0; i < 16; i++) {
- preorder_ctrl = &psta->recvreorder_ctrl[i];
- del_timer(&preorder_ctrl->reordering_ctrl_timer);
- }
- spin_lock(&(pfree_sta_queue->lock));
- /* insert into free_sta_queue; 20061114 */
- list_add_tail(&psta->list, &pfree_sta_queue->queue);
- spin_unlock(&(pfree_sta_queue->lock));
-}
-
-/* free all stainfo which in sta_hash[all] */
-void r8712_free_all_stainfo(struct _adapter *padapter)
-{
- unsigned long irqL;
- struct list_head *plist, *phead;
- s32 index;
- struct sta_info *psta = NULL;
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct sta_info *pbcmc_stainfo = r8712_get_bcmc_stainfo(padapter);
-
- if (pstapriv->asoc_sta_count == 1)
- return;
- spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
- for (index = 0; index < NUM_STA; index++) {
- phead = &(pstapriv->sta_hash[index]);
- plist = phead->next;
- while (!end_of_queue_search(phead, plist)) {
- psta = container_of(plist,
- struct sta_info, hash_list);
- plist = plist->next;
- if (pbcmc_stainfo != psta)
- r8712_free_stainfo(padapter, psta);
- }
- }
- spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
-}
-
-/* any station allocated can be searched by hash list */
-struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
-{
- unsigned long irqL;
- struct list_head *plist, *phead;
- struct sta_info *psta = NULL;
- u32 index;
-
- if (!hwaddr)
- return NULL;
- index = wifi_mac_hash(hwaddr);
- spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
- phead = &(pstapriv->sta_hash[index]);
- plist = phead->next;
- while (!end_of_queue_search(phead, plist)) {
- psta = container_of(plist, struct sta_info, hash_list);
- if ((!memcmp(psta->hwaddr, hwaddr, ETH_ALEN))) {
- /* if found the matched address */
- break;
- }
- psta = NULL;
- plist = plist->next;
- }
- spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
- return psta;
-}
-
-void r8712_init_bcmc_stainfo(struct _adapter *padapter)
-{
- unsigned char bcast_addr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- struct sta_priv *pstapriv = &padapter->stapriv;
-
- r8712_alloc_stainfo(pstapriv, bcast_addr);
-}
-
-struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter)
-{
- struct sta_priv *pstapriv = &padapter->stapriv;
- u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-
- return r8712_get_stainfo(pstapriv, bc_addr);
-}
-
-u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr)
-{
- return true;
-}
diff --git a/drivers/staging/rtl8712/rtl871x_wlan_sme.h b/drivers/staging/rtl8712/rtl871x_wlan_sme.h
deleted file mode 100644
index 97ea1451426c..000000000000
--- a/drivers/staging/rtl8712/rtl871x_wlan_sme.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL871X_WLAN_SME_H_
-#define _RTL871X_WLAN_SME_H_
-
-#define MSR_APMODE 0x0C
-#define MSR_STAMODE 0x08
-#define MSR_ADHOCMODE 0x04
-#define MSR_NOLINKMODE 0x00
-#define _1M_RATE_ 0
-#define _2M_RATE_ 1
-#define _5M_RATE_ 2
-#define _11M_RATE_ 3
-#define _6M_RATE_ 4
-#define _9M_RATE_ 5
-#define _12M_RATE_ 6
-#define _18M_RATE_ 7
-#define _24M_RATE_ 8
-#define _36M_RATE_ 9
-#define _48M_RATE_ 10
-#define _54M_RATE_ 11
-
-#endif
-
diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c
deleted file mode 100644
index 6353dbe554d3..000000000000
--- a/drivers/staging/rtl8712/rtl871x_xmit.c
+++ /dev/null
@@ -1,1059 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * rtl871x_xmit.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _RTL871X_XMIT_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "osdep_intf.h"
-#include "usb_ops.h"
-
-#include <linux/usb.h>
-#include <linux/ieee80211.h>
-
-static const u8 P802_1H_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0xf8};
-static const u8 RFC1042_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0x00};
-static void init_hwxmits(struct hw_xmit *phwxmit, sint entry);
-static void alloc_hwxmits(struct _adapter *padapter);
-static void free_hwxmits(struct _adapter *padapter);
-
-static void _init_txservq(struct tx_servq *ptxservq)
-{
- INIT_LIST_HEAD(&ptxservq->tx_pending);
- _init_queue(&ptxservq->sta_pending);
- ptxservq->qcnt = 0;
-}
-
-void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv)
-{
- memset((unsigned char *)psta_xmitpriv, 0,
- sizeof(struct sta_xmit_priv));
- spin_lock_init(&psta_xmitpriv->lock);
- _init_txservq(&psta_xmitpriv->be_q);
- _init_txservq(&psta_xmitpriv->bk_q);
- _init_txservq(&psta_xmitpriv->vi_q);
- _init_txservq(&psta_xmitpriv->vo_q);
- INIT_LIST_HEAD(&psta_xmitpriv->legacy_dz);
- INIT_LIST_HEAD(&psta_xmitpriv->apsd);
-}
-
-int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv,
- struct _adapter *padapter)
-{
- sint i;
- struct xmit_buf *pxmitbuf;
- struct xmit_frame *pxframe;
- int j;
-
- memset((unsigned char *)pxmitpriv, 0, sizeof(struct xmit_priv));
- spin_lock_init(&pxmitpriv->lock);
- /*
- *Please insert all the queue initialization using _init_queue below
- */
- pxmitpriv->adapter = padapter;
- _init_queue(&pxmitpriv->be_pending);
- _init_queue(&pxmitpriv->bk_pending);
- _init_queue(&pxmitpriv->vi_pending);
- _init_queue(&pxmitpriv->vo_pending);
- _init_queue(&pxmitpriv->bm_pending);
- _init_queue(&pxmitpriv->legacy_dz_queue);
- _init_queue(&pxmitpriv->apsd_queue);
- _init_queue(&pxmitpriv->free_xmit_queue);
- /*
- * Please allocate memory with sz = (struct xmit_frame) * NR_XMITFRAME,
- * and initialize free_xmit_frame below.
- * Please also apply free_txobj to link_up all the xmit_frames...
- */
- pxmitpriv->pallocated_frame_buf =
- kmalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4,
- GFP_ATOMIC);
- if (!pxmitpriv->pallocated_frame_buf) {
- pxmitpriv->pxmit_frame_buf = NULL;
- return -ENOMEM;
- }
- pxmitpriv->pxmit_frame_buf = pxmitpriv->pallocated_frame_buf + 4 -
- ((addr_t) (pxmitpriv->pallocated_frame_buf) & 3);
- pxframe = (struct xmit_frame *) pxmitpriv->pxmit_frame_buf;
- for (i = 0; i < NR_XMITFRAME; i++) {
- INIT_LIST_HEAD(&(pxframe->list));
- pxframe->padapter = padapter;
- pxframe->frame_tag = DATA_FRAMETAG;
- pxframe->pkt = NULL;
- pxframe->buf_addr = NULL;
- pxframe->pxmitbuf = NULL;
- list_add_tail(&(pxframe->list),
- &(pxmitpriv->free_xmit_queue.queue));
- pxframe++;
- }
- pxmitpriv->free_xmitframe_cnt = NR_XMITFRAME;
- /*
- * init xmit hw_txqueue
- */
- _r8712_init_hw_txqueue(&pxmitpriv->be_txqueue, BE_QUEUE_INX);
- _r8712_init_hw_txqueue(&pxmitpriv->bk_txqueue, BK_QUEUE_INX);
- _r8712_init_hw_txqueue(&pxmitpriv->vi_txqueue, VI_QUEUE_INX);
- _r8712_init_hw_txqueue(&pxmitpriv->vo_txqueue, VO_QUEUE_INX);
- _r8712_init_hw_txqueue(&pxmitpriv->bmc_txqueue, BMC_QUEUE_INX);
- pxmitpriv->frag_len = MAX_FRAG_THRESHOLD;
- pxmitpriv->txirp_cnt = 1;
- /*per AC pending irp*/
- pxmitpriv->beq_cnt = 0;
- pxmitpriv->bkq_cnt = 0;
- pxmitpriv->viq_cnt = 0;
- pxmitpriv->voq_cnt = 0;
- /*init xmit_buf*/
- _init_queue(&pxmitpriv->free_xmitbuf_queue);
- _init_queue(&pxmitpriv->pending_xmitbuf_queue);
- pxmitpriv->pallocated_xmitbuf =
- kmalloc(NR_XMITBUFF * sizeof(struct xmit_buf) + 4, GFP_ATOMIC);
- if (!pxmitpriv->pallocated_xmitbuf)
- goto clean_up_frame_buf;
- pxmitpriv->pxmitbuf = pxmitpriv->pallocated_xmitbuf + 4 -
- ((addr_t)(pxmitpriv->pallocated_xmitbuf) & 3);
- pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf;
- for (i = 0; i < NR_XMITBUFF; i++) {
- INIT_LIST_HEAD(&pxmitbuf->list);
- pxmitbuf->pallocated_buf =
- kmalloc(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ, GFP_ATOMIC);
- if (!pxmitbuf->pallocated_buf) {
- j = 0;
- goto clean_up_alloc_buf;
- }
- pxmitbuf->pbuf = pxmitbuf->pallocated_buf + XMITBUF_ALIGN_SZ -
- ((addr_t) (pxmitbuf->pallocated_buf) &
- (XMITBUF_ALIGN_SZ - 1));
- if (r8712_xmit_resource_alloc(padapter, pxmitbuf)) {
- j = 1;
- goto clean_up_alloc_buf;
- }
- list_add_tail(&pxmitbuf->list,
- &(pxmitpriv->free_xmitbuf_queue.queue));
- pxmitbuf++;
- }
- pxmitpriv->free_xmitbuf_cnt = NR_XMITBUFF;
- INIT_WORK(&padapter->wk_filter_rx_ff0, r8712_SetFilter);
- alloc_hwxmits(padapter);
- init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry);
- tasklet_setup(&pxmitpriv->xmit_tasklet, r8712_xmit_bh);
- return 0;
-
-clean_up_alloc_buf:
- if (j) {
- /* failure happened in r8712_xmit_resource_alloc()
- * delete extra pxmitbuf->pallocated_buf
- */
- kfree(pxmitbuf->pallocated_buf);
- }
- for (j = 0; j < i; j++) {
- int k;
-
- pxmitbuf--; /* reset pointer */
- kfree(pxmitbuf->pallocated_buf);
- for (k = 0; k < 8; k++) /* delete xmit urb's */
- usb_free_urb(pxmitbuf->pxmit_urb[k]);
- }
- kfree(pxmitpriv->pallocated_xmitbuf);
- pxmitpriv->pallocated_xmitbuf = NULL;
-clean_up_frame_buf:
- kfree(pxmitpriv->pallocated_frame_buf);
- pxmitpriv->pallocated_frame_buf = NULL;
- return -ENOMEM;
-}
-
-void _free_xmit_priv(struct xmit_priv *pxmitpriv)
-{
- int i;
- struct _adapter *padapter = pxmitpriv->adapter;
- struct xmit_frame *pxmitframe = (struct xmit_frame *)
- pxmitpriv->pxmit_frame_buf;
- struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf;
-
- if (!pxmitpriv->pxmit_frame_buf)
- return;
- for (i = 0; i < NR_XMITFRAME; i++) {
- r8712_xmit_complete(padapter, pxmitframe);
- pxmitframe++;
- }
- for (i = 0; i < NR_XMITBUFF; i++) {
- r8712_xmit_resource_free(padapter, pxmitbuf);
- kfree(pxmitbuf->pallocated_buf);
- pxmitbuf++;
- }
- kfree(pxmitpriv->pallocated_frame_buf);
- kfree(pxmitpriv->pallocated_xmitbuf);
- free_hwxmits(padapter);
-}
-
-int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt,
- struct pkt_attrib *pattrib)
-{
- struct pkt_file pktfile;
- struct sta_info *psta = NULL;
- struct ethhdr etherhdr;
-
- struct tx_cmd txdesc;
-
- bool bmcast;
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct qos_priv *pqospriv = &pmlmepriv->qospriv;
-
- _r8712_open_pktfile(pkt, &pktfile);
-
- _r8712_pktfile_read(&pktfile, (unsigned char *)ðerhdr, ETH_HLEN);
-
- pattrib->ether_type = ntohs(etherhdr.h_proto);
-
- /*
- * If driver xmit ARP packet, driver can set ps mode to initial
- * setting. It stands for getting DHCP or fix IP.
- */
- if (pattrib->ether_type == 0x0806) {
- if (padapter->pwrctrlpriv.pwr_mode !=
- padapter->registrypriv.power_mgnt) {
- del_timer_sync(&pmlmepriv->dhcp_timer);
- r8712_set_ps_mode(padapter,
- padapter->registrypriv.power_mgnt,
- padapter->registrypriv.smart_ps);
- }
- }
-
- memcpy(pattrib->dst, ðerhdr.h_dest, ETH_ALEN);
- memcpy(pattrib->src, ðerhdr.h_source, ETH_ALEN);
- pattrib->pctrl = 0;
- if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) ||
- check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
- memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
- memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
- } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
- memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN);
- memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
- } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
- memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
- memcpy(pattrib->ta, get_bssid(pmlmepriv), ETH_ALEN);
- } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
- /*firstly, filter packet not belongs to mp*/
- if (pattrib->ether_type != 0x8712)
- return -EINVAL;
- /* for mp storing the txcmd per packet,
- * according to the info of txcmd to update pattrib
- */
- /*get MP_TXDESC_SIZE bytes txcmd per packet*/
- _r8712_pktfile_read(&pktfile, (u8 *)&txdesc, TXDESC_SIZE);
- memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
- memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
- pattrib->pctrl = 1;
- }
- /* r8712_xmitframe_coalesce() overwrite this!*/
- pattrib->pktlen = pktfile.pkt_len;
- if (pattrib->ether_type == ETH_P_IP) {
- /* The following is for DHCP and ARP packet, we use cck1M to
- * tx these packets and let LPS awake some time
- * to prevent DHCP protocol fail
- */
- u8 tmp[24];
-
- _r8712_pktfile_read(&pktfile, &tmp[0], 24);
- pattrib->dhcp_pkt = 0;
- if (pktfile.pkt_len > 282) {/*MINIMUM_DHCP_PACKET_SIZE)*/
- if (pattrib->ether_type == ETH_P_IP) {/* IP header*/
- if (((tmp[21] == 68) && (tmp[23] == 67)) ||
- ((tmp[21] == 67) && (tmp[23] == 68))) {
- /* 68 : UDP BOOTP client
- * 67 : UDP BOOTP server
- * Use low rate to send DHCP packet.
- */
- pattrib->dhcp_pkt = 1;
- }
- }
- }
- }
- bmcast = is_multicast_ether_addr(pattrib->ra);
- /* get sta_info*/
- if (bmcast) {
- psta = r8712_get_bcmc_stainfo(padapter);
- pattrib->mac_id = 4;
- } else {
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
- psta = r8712_get_stainfo(pstapriv,
- get_bssid(pmlmepriv));
- pattrib->mac_id = 5;
- } else {
- psta = r8712_get_stainfo(pstapriv, pattrib->ra);
- if (!psta) /* drop the pkt */
- return -ENOMEM;
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
- pattrib->mac_id = 5;
- else
- pattrib->mac_id = psta->mac_id;
- }
- }
-
- if (psta) {
- pattrib->psta = psta;
- } else {
- /* if we cannot get psta => drrp the pkt */
- return -ENOMEM;
- }
-
- pattrib->ack_policy = 0;
- /* get ether_hdr_len */
- pattrib->pkt_hdrlen = ETH_HLEN;
-
- if (pqospriv->qos_option) {
- r8712_set_qos(&pktfile, pattrib);
- } else {
- pattrib->hdrlen = WLAN_HDR_A3_LEN;
- pattrib->subtype = IEEE80211_FTYPE_DATA;
- pattrib->priority = 0;
- }
- if (psta->ieee8021x_blocked) {
- pattrib->encrypt = 0;
- if ((pattrib->ether_type != 0x888e) &&
- !check_fwstate(pmlmepriv, WIFI_MP_STATE))
- return -EINVAL;
- } else {
- GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, bmcast);
- }
- switch (pattrib->encrypt) {
- case _WEP40_:
- case _WEP104_:
- pattrib->iv_len = 4;
- pattrib->icv_len = 4;
- break;
- case _TKIP_:
- pattrib->iv_len = 8;
- pattrib->icv_len = 4;
- if (padapter->securitypriv.busetkipkey == _FAIL)
- return -EINVAL;
- break;
- case _AES_:
- pattrib->iv_len = 8;
- pattrib->icv_len = 8;
- break;
- default:
- pattrib->iv_len = 0;
- pattrib->icv_len = 0;
- break;
- }
-
- if (pattrib->encrypt &&
- (padapter->securitypriv.sw_encrypt ||
- !psecuritypriv->hw_decrypted))
- pattrib->bswenc = true;
- else
- pattrib->bswenc = false;
- /* if in MP_STATE, update pkt_attrib from mp_txcmd, and overwrite
- * some settings above.
- */
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE))
- pattrib->priority =
- (le32_to_cpu(txdesc.txdw1) >> QSEL_SHT) & 0x1f;
- return 0;
-}
-
-static int xmitframe_addmic(struct _adapter *padapter,
- struct xmit_frame *pxmitframe)
-{
- u32 curfragnum, length;
- u8 *pframe, *payload, mic[8];
- struct mic_data micdata;
- struct sta_info *stainfo;
- struct qos_priv *pqospriv = &(padapter->mlmepriv.qospriv);
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
- struct security_priv *psecpriv = &padapter->securitypriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- u8 priority[4] = {};
- bool bmcst = is_multicast_ether_addr(pattrib->ra);
-
- if (pattrib->psta)
- stainfo = pattrib->psta;
- else
- stainfo = r8712_get_stainfo(&padapter->stapriv,
- &pattrib->ra[0]);
- if (pattrib->encrypt == _TKIP_) {
- /*encode mic code*/
- if (stainfo) {
- u8 null_key[16] = {};
-
- pframe = pxmitframe->buf_addr + TXDESC_OFFSET;
- if (bmcst) {
- if (!memcmp(psecpriv->XGrptxmickey
- [psecpriv->XGrpKeyid].skey,
- null_key, 16))
- return -ENOMEM;
- /*start to calculate the mic code*/
- r8712_secmicsetkey(&micdata,
- psecpriv->XGrptxmickey
- [psecpriv->XGrpKeyid].skey);
- } else {
- if (!memcmp(&stainfo->tkiptxmickey.skey[0],
- null_key, 16))
- return -ENOMEM;
- /* start to calculate the mic code */
- r8712_secmicsetkey(&micdata,
- &stainfo->tkiptxmickey.skey[0]);
- }
- if (pframe[1] & 1) { /* ToDS==1 */
- r8712_secmicappend(&micdata,
- &pframe[16], 6); /*DA*/
- if (pframe[1] & 2) /* From Ds==1 */
- r8712_secmicappend(&micdata,
- &pframe[24], 6);
- else
- r8712_secmicappend(&micdata,
- &pframe[10], 6);
- } else { /* ToDS==0 */
- r8712_secmicappend(&micdata,
- &pframe[4], 6); /* DA */
- if (pframe[1] & 2) /* From Ds==1 */
- r8712_secmicappend(&micdata,
- &pframe[16], 6);
- else
- r8712_secmicappend(&micdata,
- &pframe[10], 6);
- }
- if (pqospriv->qos_option == 1)
- priority[0] = (u8)pxmitframe->attrib.priority;
- r8712_secmicappend(&micdata, &priority[0], 4);
- payload = pframe;
- for (curfragnum = 0; curfragnum < pattrib->nr_frags;
- curfragnum++) {
- payload = (u8 *)RND4((addr_t)(payload));
- payload += pattrib->hdrlen + pattrib->iv_len;
- if ((curfragnum + 1) == pattrib->nr_frags) {
- length = pattrib->last_txcmdsz -
- pattrib->hdrlen -
- pattrib->iv_len -
- ((psecpriv->sw_encrypt)
- ? pattrib->icv_len : 0);
- r8712_secmicappend(&micdata, payload,
- length);
- payload = payload + length;
- } else {
- length = pxmitpriv->frag_len -
- pattrib->hdrlen - pattrib->iv_len -
- ((psecpriv->sw_encrypt) ?
- pattrib->icv_len : 0);
- r8712_secmicappend(&micdata, payload,
- length);
- payload = payload + length +
- pattrib->icv_len;
- }
- }
- r8712_secgetmic(&micdata, &(mic[0]));
- /* add mic code and add the mic code length in
- * last_txcmdsz
- */
- memcpy(payload, &(mic[0]), 8);
- pattrib->last_txcmdsz += 8;
- payload = payload - pattrib->last_txcmdsz + 8;
- }
- }
- return 0;
-}
-
-static sint xmitframe_swencrypt(struct _adapter *padapter,
- struct xmit_frame *pxmitframe)
-{
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
-
- if (pattrib->bswenc) {
- switch (pattrib->encrypt) {
- case _WEP40_:
- case _WEP104_:
- r8712_wep_encrypt(padapter, (u8 *)pxmitframe);
- break;
- case _TKIP_:
- r8712_tkip_encrypt(padapter, (u8 *)pxmitframe);
- break;
- case _AES_:
- r8712_aes_encrypt(padapter, (u8 *)pxmitframe);
- break;
- default:
- break;
- }
- }
- return _SUCCESS;
-}
-
-static int make_wlanhdr(struct _adapter *padapter, u8 *hdr,
- struct pkt_attrib *pattrib)
-{
- u16 *qc;
-
- struct ieee80211_hdr *pwlanhdr = (struct ieee80211_hdr *)hdr;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct qos_priv *pqospriv = &pmlmepriv->qospriv;
- __le16 *fctrl = &pwlanhdr->frame_control;
- u8 *bssid;
-
- memset(hdr, 0, WLANHDR_OFFSET);
- SetFrameSubType(fctrl, pattrib->subtype);
- if (!(pattrib->subtype & IEEE80211_FTYPE_DATA))
- return 0;
-
- bssid = get_bssid(pmlmepriv);
-
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
- /* to_ds = 1, fr_ds = 0; */
- SetToDs(fctrl);
- ether_addr_copy(pwlanhdr->addr1, bssid);
- ether_addr_copy(pwlanhdr->addr2, pattrib->src);
- ether_addr_copy(pwlanhdr->addr3, pattrib->dst);
- } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
- /* to_ds = 0, fr_ds = 1; */
- SetFrDs(fctrl);
- ether_addr_copy(pwlanhdr->addr1, pattrib->dst);
- ether_addr_copy(pwlanhdr->addr2, bssid);
- ether_addr_copy(pwlanhdr->addr3, pattrib->src);
- } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) ||
- check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
- ether_addr_copy(pwlanhdr->addr1, pattrib->dst);
- ether_addr_copy(pwlanhdr->addr2, pattrib->src);
- ether_addr_copy(pwlanhdr->addr3, bssid);
- } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
- ether_addr_copy(pwlanhdr->addr1, pattrib->dst);
- ether_addr_copy(pwlanhdr->addr2, pattrib->src);
- ether_addr_copy(pwlanhdr->addr3, bssid);
- } else {
- return -EINVAL;
- }
-
- if (pattrib->encrypt)
- SetPrivacy(fctrl);
- if (pqospriv->qos_option) {
- qc = (unsigned short *)(hdr + pattrib->hdrlen - 2);
- if (pattrib->priority)
- SetPriority(qc, pattrib->priority);
- SetAckpolicy(qc, pattrib->ack_policy);
- }
- /* TODO: fill HT Control Field */
- /* Update Seq Num will be handled by f/w */
- {
- struct sta_info *psta;
- bool bmcst = is_multicast_ether_addr(pattrib->ra);
-
- if (pattrib->psta)
- psta = pattrib->psta;
- else if (bmcst)
- psta = r8712_get_bcmc_stainfo(padapter);
- else
- psta = r8712_get_stainfo(&padapter->stapriv,
- pattrib->ra);
-
- if (psta) {
- u16 *txtid = psta->sta_xmitpriv.txseq_tid;
-
- txtid[pattrib->priority]++;
- txtid[pattrib->priority] &= 0xFFF;
- pattrib->seqnum = txtid[pattrib->priority];
- SetSeqNum(hdr, pattrib->seqnum);
- }
- }
-
- return 0;
-}
-
-static sint r8712_put_snap(u8 *data, u16 h_proto)
-{
- struct ieee80211_snap_hdr *snap;
- const u8 *oui;
-
- snap = (struct ieee80211_snap_hdr *)data;
- snap->dsap = 0xaa;
- snap->ssap = 0xaa;
- snap->ctrl = 0x03;
- if (h_proto == 0x8137 || h_proto == 0x80f3)
- oui = P802_1H_OUI;
- else
- oui = RFC1042_OUI;
- snap->oui[0] = oui[0];
- snap->oui[1] = oui[1];
- snap->oui[2] = oui[2];
- *(__be16 *)(data + SNAP_SIZE) = htons(h_proto);
- return SNAP_SIZE + sizeof(u16);
-}
-
-/*
- * This sub-routine will perform all the following:
- * 1. remove 802.3 header.
- * 2. create wlan_header, based on the info in pxmitframe
- * 3. append sta's iv/ext-iv
- * 4. append LLC
- * 5. move frag chunk from pframe to pxmitframe->mem
- * 6. apply sw-encrypt, if necessary.
- */
-sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt,
- struct xmit_frame *pxmitframe)
-{
- struct pkt_file pktfile;
-
- sint frg_len, mpdu_len, llc_sz;
- u32 mem_sz;
- u8 frg_inx;
- addr_t addr;
- u8 *pframe, *mem_start, *ptxdesc;
- struct sta_info *psta;
- struct security_priv *psecpriv = &padapter->securitypriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
- u8 *pbuf_start;
- bool bmcst = is_multicast_ether_addr(pattrib->ra);
-
- if (!pattrib->psta)
- return _FAIL;
- psta = pattrib->psta;
- if (!pxmitframe->buf_addr)
- return _FAIL;
- pbuf_start = pxmitframe->buf_addr;
- ptxdesc = pbuf_start;
- mem_start = pbuf_start + TXDESC_OFFSET;
- if (make_wlanhdr(padapter, mem_start, pattrib))
- return _FAIL;
- _r8712_open_pktfile(pkt, &pktfile);
- _r8712_pktfile_read(&pktfile, NULL, (uint) pattrib->pkt_hdrlen);
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
- /* truncate TXDESC_SIZE bytes txcmd if at mp mode for 871x */
- if (pattrib->ether_type == 0x8712) {
- /* take care - update_txdesc overwrite this */
- _r8712_pktfile_read(&pktfile, ptxdesc, TXDESC_SIZE);
- }
- }
- pattrib->pktlen = pktfile.pkt_len;
- frg_inx = 0;
- frg_len = pxmitpriv->frag_len - 4;
- while (1) {
- llc_sz = 0;
- mpdu_len = frg_len;
- pframe = mem_start;
- SetMFrag(mem_start);
- pframe += pattrib->hdrlen;
- mpdu_len -= pattrib->hdrlen;
- /* adding icv, if necessary...*/
- if (pattrib->iv_len) {
- if (psta) {
- switch (pattrib->encrypt) {
- case _WEP40_:
- case _WEP104_:
- WEP_IV(pattrib->iv, psta->txpn,
- (u8)psecpriv->PrivacyKeyIndex);
- break;
- case _TKIP_:
- if (bmcst)
- TKIP_IV(pattrib->iv,
- psta->txpn,
- (u8)psecpriv->XGrpKeyid);
- else
- TKIP_IV(pattrib->iv, psta->txpn,
- 0);
- break;
- case _AES_:
- if (bmcst)
- AES_IV(pattrib->iv, psta->txpn,
- (u8)psecpriv->XGrpKeyid);
- else
- AES_IV(pattrib->iv, psta->txpn,
- 0);
- break;
- }
- }
- memcpy(pframe, pattrib->iv, pattrib->iv_len);
- pframe += pattrib->iv_len;
- mpdu_len -= pattrib->iv_len;
- }
- if (frg_inx == 0) {
- llc_sz = r8712_put_snap(pframe, pattrib->ether_type);
- pframe += llc_sz;
- mpdu_len -= llc_sz;
- }
- if ((pattrib->icv_len > 0) && (pattrib->bswenc))
- mpdu_len -= pattrib->icv_len;
- if (bmcst)
- mem_sz = _r8712_pktfile_read(&pktfile, pframe,
- pattrib->pktlen);
- else
- mem_sz = _r8712_pktfile_read(&pktfile, pframe,
- mpdu_len);
- pframe += mem_sz;
- if ((pattrib->icv_len > 0) && (pattrib->bswenc)) {
- memcpy(pframe, pattrib->icv, pattrib->icv_len);
- pframe += pattrib->icv_len;
- }
- frg_inx++;
- if (bmcst || r8712_endofpktfile(&pktfile)) {
- pattrib->nr_frags = frg_inx;
- pattrib->last_txcmdsz = pattrib->hdrlen +
- pattrib->iv_len +
- ((pattrib->nr_frags == 1) ?
- llc_sz : 0) +
- ((pattrib->bswenc) ?
- pattrib->icv_len : 0) + mem_sz;
- ClearMFrag(mem_start);
- break;
- }
- addr = (addr_t)(pframe);
- mem_start = (unsigned char *)RND4(addr) + TXDESC_OFFSET;
- memcpy(mem_start, pbuf_start + TXDESC_OFFSET, pattrib->hdrlen);
- }
-
- if (xmitframe_addmic(padapter, pxmitframe))
- return _FAIL;
- xmitframe_swencrypt(padapter, pxmitframe);
- return _SUCCESS;
-}
-
-void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len)
-{
- uint protection;
- u8 *perp;
- uint erp_len;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct registry_priv *pregistrypriv = &padapter->registrypriv;
-
- switch (pxmitpriv->vcs_setting) {
- case DISABLE_VCS:
- pxmitpriv->vcs = NONE_VCS;
- break;
- case ENABLE_VCS:
- break;
- case AUTO_VCS:
- default:
- perp = r8712_get_ie(ie, WLAN_EID_ERP_INFO, &erp_len, ie_len);
- if (!perp) {
- pxmitpriv->vcs = NONE_VCS;
- } else {
- protection = (*(perp + 2)) & BIT(1);
- if (protection) {
- if (pregistrypriv->vcs_type == RTS_CTS)
- pxmitpriv->vcs = RTS_CTS;
- else
- pxmitpriv->vcs = CTS_TO_SELF;
- } else {
- pxmitpriv->vcs = NONE_VCS;
- }
- }
- break;
- }
-}
-
-struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv)
-{
- unsigned long irqL;
- struct xmit_buf *pxmitbuf;
- struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue;
-
- spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL);
- pxmitbuf = list_first_entry_or_null(&pfree_xmitbuf_queue->queue,
- struct xmit_buf, list);
- if (pxmitbuf) {
- list_del_init(&pxmitbuf->list);
- pxmitpriv->free_xmitbuf_cnt--;
- }
- spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL);
- return pxmitbuf;
-}
-
-void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf)
-{
- unsigned long irqL;
- struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue;
-
- if (!pxmitbuf)
- return;
- spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL);
- list_del_init(&pxmitbuf->list);
- list_add_tail(&(pxmitbuf->list), &pfree_xmitbuf_queue->queue);
- pxmitpriv->free_xmitbuf_cnt++;
- spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL);
-}
-
-/*
- * Calling context:
- * 1. OS_TXENTRY
- * 2. RXENTRY (rx_thread or RX_ISR/RX_CallBack)
- *
- * If we turn on USE_RXTHREAD, then, no need for critical section.
- * Otherwise, we must use _enter/_exit critical to protect free_xmit_queue...
- *
- * Must be very very cautious...
- *
- */
-struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv)
-{
- /*
- * Please remember to use all the osdep_service api,
- * and lock/unlock or _enter/_exit critical to protect
- * pfree_xmit_queue
- */
- unsigned long irqL;
- struct xmit_frame *pxframe;
- struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue;
-
- spin_lock_irqsave(&pfree_xmit_queue->lock, irqL);
- pxframe = list_first_entry_or_null(&pfree_xmit_queue->queue,
- struct xmit_frame, list);
- if (pxframe) {
- list_del_init(&pxframe->list);
- pxmitpriv->free_xmitframe_cnt--;
- pxframe->buf_addr = NULL;
- pxframe->pxmitbuf = NULL;
- pxframe->attrib.psta = NULL;
- pxframe->pkt = NULL;
- }
- spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL);
- return pxframe;
-}
-
-void r8712_free_xmitframe(struct xmit_priv *pxmitpriv,
- struct xmit_frame *pxmitframe)
-{
- unsigned long irqL;
- struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue;
- struct _adapter *padapter = pxmitpriv->adapter;
-
- if (!pxmitframe)
- return;
- spin_lock_irqsave(&pfree_xmit_queue->lock, irqL);
- list_del_init(&pxmitframe->list);
- if (pxmitframe->pkt)
- pxmitframe->pkt = NULL;
- list_add_tail(&pxmitframe->list, &pfree_xmit_queue->queue);
- pxmitpriv->free_xmitframe_cnt++;
- spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL);
- if (netif_queue_stopped(padapter->pnetdev))
- netif_wake_queue(padapter->pnetdev);
-}
-
-void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv,
- struct xmit_frame *pxmitframe)
-{
- if (!pxmitframe)
- return;
- if (pxmitframe->frame_tag == DATA_FRAMETAG)
- r8712_free_xmitframe(pxmitpriv, pxmitframe);
-}
-
-void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv,
- struct __queue *pframequeue)
-{
- unsigned long irqL;
- struct list_head *plist, *phead;
- struct xmit_frame *pxmitframe;
-
- spin_lock_irqsave(&(pframequeue->lock), irqL);
- phead = &pframequeue->queue;
- plist = phead->next;
- while (!end_of_queue_search(phead, plist)) {
- pxmitframe = container_of(plist, struct xmit_frame, list);
- plist = plist->next;
- r8712_free_xmitframe(pxmitpriv, pxmitframe);
- }
- spin_unlock_irqrestore(&(pframequeue->lock), irqL);
-}
-
-static inline struct tx_servq *get_sta_pending(struct _adapter *padapter,
- struct __queue **ppstapending,
- struct sta_info *psta, sint up)
-{
- struct tx_servq *ptxservq;
- struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits;
-
- switch (up) {
- case 1:
- case 2:
- ptxservq = &(psta->sta_xmitpriv.bk_q);
- *ppstapending = &padapter->xmitpriv.bk_pending;
- (phwxmits + 3)->accnt++;
- break;
- case 4:
- case 5:
- ptxservq = &(psta->sta_xmitpriv.vi_q);
- *ppstapending = &padapter->xmitpriv.vi_pending;
- (phwxmits + 1)->accnt++;
- break;
- case 6:
- case 7:
- ptxservq = &(psta->sta_xmitpriv.vo_q);
- *ppstapending = &padapter->xmitpriv.vo_pending;
- (phwxmits + 0)->accnt++;
- break;
- case 0:
- case 3:
- default:
- ptxservq = &(psta->sta_xmitpriv.be_q);
- *ppstapending = &padapter->xmitpriv.be_pending;
- (phwxmits + 2)->accnt++;
- break;
- }
- return ptxservq;
-}
-
-/*
- * Will enqueue pxmitframe to the proper queue, and indicate it
- * to xx_pending list.....
- */
-int r8712_xmit_classifier(struct _adapter *padapter,
- struct xmit_frame *pxmitframe)
-{
- unsigned long irqL0;
- struct __queue *pstapending;
- struct sta_info *psta;
- struct tx_servq *ptxservq;
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- bool bmcst = is_multicast_ether_addr(pattrib->ra);
-
- if (pattrib->psta) {
- psta = pattrib->psta;
- } else {
- if (bmcst) {
- psta = r8712_get_bcmc_stainfo(padapter);
- } else {
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE))
- psta = r8712_get_stainfo(pstapriv,
- get_bssid(pmlmepriv));
- else
- psta = r8712_get_stainfo(pstapriv, pattrib->ra);
- }
- }
- if (!psta)
- return -EINVAL;
- ptxservq = get_sta_pending(padapter, &pstapending,
- psta, pattrib->priority);
- spin_lock_irqsave(&pstapending->lock, irqL0);
- if (list_empty(&ptxservq->tx_pending))
- list_add_tail(&ptxservq->tx_pending, &pstapending->queue);
- list_add_tail(&pxmitframe->list, &ptxservq->sta_pending.queue);
- ptxservq->qcnt++;
- spin_unlock_irqrestore(&pstapending->lock, irqL0);
- return 0;
-}
-
-static void alloc_hwxmits(struct _adapter *padapter)
-{
- struct hw_xmit *hwxmits;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-
- pxmitpriv->hwxmit_entry = HWXMIT_ENTRY;
- pxmitpriv->hwxmits = kmalloc_array(pxmitpriv->hwxmit_entry,
- sizeof(struct hw_xmit), GFP_ATOMIC);
- if (!pxmitpriv->hwxmits)
- return;
- hwxmits = pxmitpriv->hwxmits;
- if (pxmitpriv->hwxmit_entry == 5) {
- pxmitpriv->bmc_txqueue.head = 0;
- hwxmits[0] .phwtxqueue = &pxmitpriv->bmc_txqueue;
- hwxmits[0] .sta_queue = &pxmitpriv->bm_pending;
- pxmitpriv->vo_txqueue.head = 0;
- hwxmits[1] .phwtxqueue = &pxmitpriv->vo_txqueue;
- hwxmits[1] .sta_queue = &pxmitpriv->vo_pending;
- pxmitpriv->vi_txqueue.head = 0;
- hwxmits[2] .phwtxqueue = &pxmitpriv->vi_txqueue;
- hwxmits[2] .sta_queue = &pxmitpriv->vi_pending;
- pxmitpriv->bk_txqueue.head = 0;
- hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue;
- hwxmits[3] .sta_queue = &pxmitpriv->bk_pending;
- pxmitpriv->be_txqueue.head = 0;
- hwxmits[4] .phwtxqueue = &pxmitpriv->be_txqueue;
- hwxmits[4] .sta_queue = &pxmitpriv->be_pending;
- } else if (pxmitpriv->hwxmit_entry == 4) {
- pxmitpriv->vo_txqueue.head = 0;
- hwxmits[0] .phwtxqueue = &pxmitpriv->vo_txqueue;
- hwxmits[0] .sta_queue = &pxmitpriv->vo_pending;
- pxmitpriv->vi_txqueue.head = 0;
- hwxmits[1] .phwtxqueue = &pxmitpriv->vi_txqueue;
- hwxmits[1] .sta_queue = &pxmitpriv->vi_pending;
- pxmitpriv->be_txqueue.head = 0;
- hwxmits[2] .phwtxqueue = &pxmitpriv->be_txqueue;
- hwxmits[2] .sta_queue = &pxmitpriv->be_pending;
- pxmitpriv->bk_txqueue.head = 0;
- hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue;
- hwxmits[3] .sta_queue = &pxmitpriv->bk_pending;
- }
-}
-
-static void free_hwxmits(struct _adapter *padapter)
-{
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-
- kfree(pxmitpriv->hwxmits);
-}
-
-static void init_hwxmits(struct hw_xmit *phwxmit, sint entry)
-{
- sint i;
-
- for (i = 0; i < entry; i++, phwxmit++) {
- spin_lock_init(&phwxmit->xmit_lock);
- INIT_LIST_HEAD(&phwxmit->pending);
- phwxmit->txcmdcnt = 0;
- phwxmit->accnt = 0;
- }
-}
-
-void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe,
- struct xmit_buf *pxmitbuf)
-{
- /* pxmitbuf attach to pxmitframe */
- pxmitframe->pxmitbuf = pxmitbuf;
- /* urb and irp connection */
- pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0];
- /* buffer addr assoc */
- pxmitframe->buf_addr = pxmitbuf->pbuf;
- /* pxmitframe attach to pxmitbuf */
- pxmitbuf->priv_data = pxmitframe;
-}
-
-/*
- * tx_action == 0 == no frames to transmit
- * tx_action > 0 ==> we have frames to transmit
- * tx_action < 0 ==> we have frames to transmit, but TXFF is not even enough
- * to transmit 1 frame.
- */
-
-int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe)
-{
- unsigned long irqL;
- int ret;
- struct xmit_buf *pxmitbuf = NULL;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
-
- r8712_do_queue_select(padapter, pattrib);
- spin_lock_irqsave(&pxmitpriv->lock, irqL);
- if (r8712_txframes_sta_ac_pending(padapter, pattrib) > 0) {
- ret = false;
- r8712_xmit_enqueue(padapter, pxmitframe);
- spin_unlock_irqrestore(&pxmitpriv->lock, irqL);
- return ret;
- }
- pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv);
- if (!pxmitbuf) { /*enqueue packet*/
- ret = false;
- r8712_xmit_enqueue(padapter, pxmitframe);
- spin_unlock_irqrestore(&pxmitpriv->lock, irqL);
- } else { /*dump packet directly*/
- spin_unlock_irqrestore(&pxmitpriv->lock, irqL);
- ret = true;
- xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf);
- r8712_xmit_direct(padapter, pxmitframe);
- }
- return ret;
-}
diff --git a/drivers/staging/rtl8712/rtl871x_xmit.h b/drivers/staging/rtl8712/rtl871x_xmit.h
deleted file mode 100644
index cdcbc87a3cad..000000000000
--- a/drivers/staging/rtl8712/rtl871x_xmit.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _RTL871X_XMIT_H_
-#define _RTL871X_XMIT_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "xmit_osdep.h"
-
-#ifdef CONFIG_R8712_TX_AGGR
-#define MAX_XMITBUF_SZ (16384)
-#else
-#define MAX_XMITBUF_SZ (2048)
-#endif
-
-#define NR_XMITBUFF (4)
-
-#ifdef CONFIG_R8712_TX_AGGR
-#define AGGR_NR_HIGH_BOUND (4) /*(8) */
-#define AGGR_NR_LOW_BOUND (2)
-#endif
-
-#define XMITBUF_ALIGN_SZ 512
-#define TX_GUARD_BAND 5
-#define MAX_NUMBLKS (1)
-
-/* Fixed the Big Endian bug when using the software driver encryption.*/
-#define WEP_IV(pattrib_iv, txpn, keyidx)\
-do { \
- pattrib_iv[0] = txpn._byte_.TSC0;\
- pattrib_iv[1] = txpn._byte_.TSC1;\
- pattrib_iv[2] = txpn._byte_.TSC2;\
- pattrib_iv[3] = ((keyidx & 0x3) << 6);\
- txpn.val = (txpn.val == 0xffffff) ? 0 : (txpn.val + 1);\
-} while (0)
-
-/* Fixed the Big Endian bug when doing the Tx.
- * The Linksys WRH54G will check this.
- */
-#define TKIP_IV(pattrib_iv, txpn, keyidx)\
-do { \
- pattrib_iv[0] = txpn._byte_.TSC1;\
- pattrib_iv[1] = (txpn._byte_.TSC1 | 0x20) & 0x7f;\
- pattrib_iv[2] = txpn._byte_.TSC0;\
- pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\
- pattrib_iv[4] = txpn._byte_.TSC2;\
- pattrib_iv[5] = txpn._byte_.TSC3;\
- pattrib_iv[6] = txpn._byte_.TSC4;\
- pattrib_iv[7] = txpn._byte_.TSC5;\
- txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \
- (txpn.val + 1);\
-} while (0)
-
-#define AES_IV(pattrib_iv, txpn, keyidx)\
-do { \
- pattrib_iv[0] = txpn._byte_.TSC0;\
- pattrib_iv[1] = txpn._byte_.TSC1;\
- pattrib_iv[2] = 0;\
- pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\
- pattrib_iv[4] = txpn._byte_.TSC2;\
- pattrib_iv[5] = txpn._byte_.TSC3;\
- pattrib_iv[6] = txpn._byte_.TSC4;\
- pattrib_iv[7] = txpn._byte_.TSC5;\
- txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \
- (txpn.val + 1);\
-} while (0)
-
-struct hw_xmit {
- spinlock_t xmit_lock;
- struct list_head pending;
- struct __queue *sta_queue;
- struct hw_txqueue *phwtxqueue;
- sint txcmdcnt;
- int accnt;
-};
-
-struct pkt_attrib {
- u8 type;
- u8 subtype;
- u8 bswenc;
- u8 dhcp_pkt;
-
- u16 seqnum;
- u16 ether_type;
- u16 pktlen; /* the original 802.3 pkt raw_data len
- * (not include ether_hdr data)
- */
- u16 last_txcmdsz;
-
- u8 pkt_hdrlen; /*the original 802.3 pkt header len*/
- u8 hdrlen; /*the WLAN Header Len*/
- u8 nr_frags;
- u8 ack_policy;
- u8 mac_id;
- u8 vcs_mode; /*virtual carrier sense method*/
- u8 pctrl;/*per packet txdesc control enable*/
- u8 qsel;
-
- u8 priority;
- u8 encrypt; /* when 0 indicate no encrypt. when non-zero,
- * indicate the encrypt algorithm
- */
- u8 iv_len;
- u8 icv_len;
- unsigned char iv[8];
- unsigned char icv[8];
- u8 dst[ETH_ALEN] __aligned(2); /* for ether_addr_copy */
- u8 src[ETH_ALEN];
- u8 ta[ETH_ALEN];
- u8 ra[ETH_ALEN];
- struct sta_info *psta;
-};
-
-#define WLANHDR_OFFSET 64
-#define DATA_FRAMETAG 0x01
-#define L2_FRAMETAG 0x02
-#define MGNT_FRAMETAG 0x03
-#define AMSDU_FRAMETAG 0x04
-#define EII_FRAMETAG 0x05
-#define IEEE8023_FRAMETAG 0x06
-#define MP_FRAMETAG 0x07
-#define TXAGG_FRAMETAG 0x08
-
-struct xmit_buf {
- struct list_head list;
-
- u8 *pallocated_buf;
- u8 *pbuf;
- void *priv_data;
- struct urb *pxmit_urb[8];
- u32 aggr_nr;
-};
-
-struct xmit_frame {
- struct list_head list;
- struct pkt_attrib attrib;
- _pkt *pkt;
- int frame_tag;
- struct _adapter *padapter;
- u8 *buf_addr;
- struct xmit_buf *pxmitbuf;
- u8 *mem_addr;
- u16 sz[8];
- struct urb *pxmit_urb[8];
- u8 bpending[8];
- u8 last[8];
-};
-
-struct tx_servq {
- struct list_head tx_pending;
- struct __queue sta_pending;
- int qcnt;
-};
-
-struct sta_xmit_priv {
- spinlock_t lock;
- sint option;
- sint apsd_setting; /* When bit mask is on, the associated edca
- * queue supports APSD.
- */
- struct tx_servq be_q; /* priority == 0,3 */
- struct tx_servq bk_q; /* priority == 1,2*/
- struct tx_servq vi_q; /*priority == 4,5*/
- struct tx_servq vo_q; /*priority == 6,7*/
- struct list_head legacy_dz;
- struct list_head apsd;
- u16 txseq_tid[16];
- uint sta_tx_bytes;
- u64 sta_tx_pkts;
- uint sta_tx_fail;
-};
-
-struct hw_txqueue {
- sint head;
- sint tail;
- sint free_sz; /* in units of 64 bytes */
- sint free_cmdsz;
- sint txsz[8];
- uint ff_hwaddr;
- uint cmd_hwaddr;
- sint ac_tag;
-};
-
-struct xmit_priv {
- spinlock_t lock;
- struct __queue be_pending;
- struct __queue bk_pending;
- struct __queue vi_pending;
- struct __queue vo_pending;
- struct __queue bm_pending;
- struct __queue legacy_dz_queue;
- struct __queue apsd_queue;
- u8 *pallocated_frame_buf;
- u8 *pxmit_frame_buf;
- uint free_xmitframe_cnt;
- uint mapping_addr;
- uint pkt_sz;
- struct __queue free_xmit_queue;
- struct hw_txqueue be_txqueue;
- struct hw_txqueue bk_txqueue;
- struct hw_txqueue vi_txqueue;
- struct hw_txqueue vo_txqueue;
- struct hw_txqueue bmc_txqueue;
- uint frag_len;
- struct _adapter *adapter;
- u8 vcs_setting;
- u8 vcs;
- u8 vcs_type;
- u16 rts_thresh;
- uint tx_bytes;
- u64 tx_pkts;
- uint tx_drop;
- struct hw_xmit *hwxmits;
- u8 hwxmit_entry;
- u8 txirp_cnt;
- struct tasklet_struct xmit_tasklet;
- struct work_struct xmit_pipe4_reset_wi;
- struct work_struct xmit_pipe6_reset_wi;
- struct work_struct xmit_piped_reset_wi;
- /*per AC pending irp*/
- int beq_cnt;
- int bkq_cnt;
- int viq_cnt;
- int voq_cnt;
- struct __queue free_amsdu_xmit_queue;
- u8 *pallocated_amsdu_frame_buf;
- u8 *pxmit_amsdu_frame_buf;
- uint free_amsdu_xmitframe_cnt;
- struct __queue free_txagg_xmit_queue;
- u8 *pallocated_txagg_frame_buf;
- u8 *pxmit_txagg_frame_buf;
- uint free_txagg_xmitframe_cnt;
- int cmdseq;
- struct __queue free_xmitbuf_queue;
- struct __queue pending_xmitbuf_queue;
- u8 *pallocated_xmitbuf;
- u8 *pxmitbuf;
- uint free_xmitbuf_cnt;
-};
-
-void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv,
- struct xmit_buf *pxmitbuf);
-struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv);
-void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len);
-struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv);
-void r8712_free_xmitframe(struct xmit_priv *pxmitpriv,
- struct xmit_frame *pxmitframe);
-void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv,
- struct __queue *pframequeue);
-int r8712_xmit_classifier(struct _adapter *padapter,
- struct xmit_frame *pxmitframe);
-sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt,
- struct xmit_frame *pxmitframe);
-sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag);
-void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv);
-int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt,
- struct pkt_attrib *pattrib);
-int r8712_txframes_sta_ac_pending(struct _adapter *padapter,
- struct pkt_attrib *pattrib);
-int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv,
- struct _adapter *padapter);
-void _free_xmit_priv(struct xmit_priv *pxmitpriv);
-void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv,
- struct xmit_frame *pxmitframe);
-int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe);
-int r8712_xmit_enqueue(struct _adapter *padapter,
- struct xmit_frame *pxmitframe);
-void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe);
-void r8712_xmit_bh(struct tasklet_struct *t);
-
-void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe,
- struct xmit_buf *pxmitbuf);
-
-#include "rtl8712_xmit.h"
-
-#endif /*_RTL871X_XMIT_H_*/
-
diff --git a/drivers/staging/rtl8712/sta_info.h b/drivers/staging/rtl8712/sta_info.h
deleted file mode 100644
index 6286c622475e..000000000000
--- a/drivers/staging/rtl8712/sta_info.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __STA_INFO_H_
-#define __STA_INFO_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "wifi.h"
-
-#define NUM_STA 32
-#define NUM_ACL 64
-
-/* if mode ==0, then the sta is allowed once the addr is hit.
- * if mode ==1, then the sta is rejected once the addr is non-hit.
- */
-struct wlan_acl_node {
- struct list_head list;
- u8 addr[ETH_ALEN];
- u8 mode;
-};
-
-struct wlan_acl_pool {
- struct wlan_acl_node aclnode[NUM_ACL];
-};
-
-struct stainfo_stats {
- uint rx_pkts;
- uint rx_bytes;
- u64 tx_pkts;
- uint tx_bytes;
-};
-
-struct sta_info {
- spinlock_t lock;
- struct list_head list; /*free_sta_queue*/
- struct list_head hash_list; /*sta_hash*/
- struct sta_xmit_priv sta_xmitpriv;
- struct sta_recv_priv sta_recvpriv;
- uint state;
- uint aid;
- uint mac_id;
- uint qos_option;
- u8 hwaddr[ETH_ALEN];
- uint ieee8021x_blocked; /*0: allowed, 1:blocked */
- uint XPrivacy; /*aes, tkip...*/
- union Keytype tkiptxmickey;
- union Keytype tkiprxmickey;
- union Keytype x_UncstKey;
- union pn48 txpn; /* PN48 used for Unicast xmit.*/
- union pn48 rxpn; /* PN48 used for Unicast recv.*/
- u8 bssrateset[16];
- uint bssratelen;
- s32 rssi;
- s32 signal_quality;
- struct stainfo_stats sta_stats;
- /*for A-MPDU Rx reordering buffer control */
- struct recv_reorder_ctrl recvreorder_ctrl[16];
- struct ht_priv htpriv;
- /* Notes:
- * STA_Mode:
- * curr_network(mlme_priv/security_priv/qos/ht)
- * + sta_info: (STA & AP) CAP/INFO
- * scan_q: AP CAP/INFO
- * AP_Mode:
- * curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO
- * sta_info: (AP & STA) CAP/INFO
- */
- struct list_head asoc_list;
- struct list_head auth_list;
- unsigned int expire_to;
- unsigned int auth_seq;
- unsigned int authalg;
- unsigned char chg_txt[128];
- unsigned int tx_ra_bitmap;
-};
-
-struct sta_priv {
- u8 *pallocated_stainfo_buf;
- u8 *pstainfo_buf;
- struct __queue free_sta_queue;
- spinlock_t sta_hash_lock;
- struct list_head sta_hash[NUM_STA];
- int asoc_sta_count;
- struct __queue sleep_q;
- struct __queue wakeup_q;
- struct _adapter *padapter;
- struct list_head asoc_list;
- struct list_head auth_list;
- unsigned int auth_to; /* sec, time to expire in authenticating. */
- unsigned int assoc_to; /* sec, time to expire before associating. */
- unsigned int expire_to; /* sec , time to expire after associated. */
-};
-
-static inline u32 wifi_mac_hash(u8 *mac)
-{
- u32 x;
-
- x = mac[0];
- x = (x << 2) ^ mac[1];
- x = (x << 2) ^ mac[2];
- x = (x << 2) ^ mac[3];
- x = (x << 2) ^ mac[4];
- x = (x << 2) ^ mac[5];
- x ^= x >> 8;
- x = x & (NUM_STA - 1);
- return x;
-}
-
-int _r8712_init_sta_priv(struct sta_priv *pstapriv);
-void _r8712_free_sta_priv(struct sta_priv *pstapriv);
-struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv,
- u8 *hwaddr);
-void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta);
-void r8712_free_all_stainfo(struct _adapter *padapter);
-struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr);
-void r8712_init_bcmc_stainfo(struct _adapter *padapter);
-struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter);
-u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr);
-
-#endif /* _STA_INFO_H_ */
-
diff --git a/drivers/staging/rtl8712/usb_halinit.c b/drivers/staging/rtl8712/usb_halinit.c
deleted file mode 100644
index 313c569748e9..000000000000
--- a/drivers/staging/rtl8712/usb_halinit.c
+++ /dev/null
@@ -1,307 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * usb_halinit.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _HCI_HAL_INIT_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "usb_ops.h"
-#include "usb_osintf.h"
-
-u8 r8712_usb_hal_bus_init(struct _adapter *adapter)
-{
- u8 val8 = 0;
- u8 ret = _SUCCESS;
- int PollingCnt = 20;
- struct registry_priv *registrypriv = &adapter->registrypriv;
-
- if (registrypriv->chip_version == RTL8712_FPGA) {
- val8 = 0x01;
- /* switch to 80M clock */
- r8712_write8(adapter, SYS_CLKR, val8);
- val8 = r8712_read8(adapter, SPS1_CTRL);
- val8 = val8 | 0x01;
- /* enable VSPS12 LDO Macro block */
- r8712_write8(adapter, SPS1_CTRL, val8);
- val8 = r8712_read8(adapter, AFE_MISC);
- val8 = val8 | 0x01;
- /* Enable AFE Macro Block's Bandgap */
- r8712_write8(adapter, AFE_MISC, val8);
- val8 = r8712_read8(adapter, LDOA15_CTRL);
- val8 = val8 | 0x01;
- /* enable LDOA15 block */
- r8712_write8(adapter, LDOA15_CTRL, val8);
- val8 = r8712_read8(adapter, SPS1_CTRL);
- val8 = val8 | 0x02;
- /* Enable VSPS12_SW Macro Block */
- r8712_write8(adapter, SPS1_CTRL, val8);
- val8 = r8712_read8(adapter, AFE_MISC);
- val8 = val8 | 0x02;
- /* Enable AFE Macro Block's Mbias */
- r8712_write8(adapter, AFE_MISC, val8);
- val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
- val8 = val8 | 0x08;
- /* isolate PCIe Analog 1.2V to PCIe 3.3V and PCIE Digital */
- r8712_write8(adapter, SYS_ISO_CTRL + 1, val8);
- val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
- val8 = val8 & 0xEF;
- /* attach AFE PLL to MACTOP/BB/PCIe Digital */
- r8712_write8(adapter, SYS_ISO_CTRL + 1, val8);
- val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1);
- val8 = val8 & 0xFB;
- /* enable AFE clock */
- r8712_write8(adapter, AFE_XTAL_CTRL + 1, val8);
- val8 = r8712_read8(adapter, AFE_PLL_CTRL);
- val8 = val8 | 0x01;
- /* Enable AFE PLL Macro Block */
- r8712_write8(adapter, AFE_PLL_CTRL, val8);
- val8 = 0xEE;
- /* release isolation AFE PLL & MD */
- r8712_write8(adapter, SYS_ISO_CTRL, val8);
- val8 = r8712_read8(adapter, SYS_CLKR + 1);
- val8 = val8 | 0x08;
- /* enable MAC clock */
- r8712_write8(adapter, SYS_CLKR + 1, val8);
- val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
- val8 = val8 | 0x08;
- /* enable Core digital and enable IOREG R/W */
- r8712_write8(adapter, SYS_FUNC_EN + 1, val8);
- val8 = val8 | 0x80;
- /* enable REG_EN */
- r8712_write8(adapter, SYS_FUNC_EN + 1, val8);
- val8 = r8712_read8(adapter, SYS_CLKR + 1);
- val8 = (val8 | 0x80) & 0xBF;
- /* switch the control path */
- r8712_write8(adapter, SYS_CLKR + 1, val8);
- val8 = 0xFC;
- r8712_write8(adapter, CR, val8);
- val8 = 0x37;
- r8712_write8(adapter, CR + 1, val8);
- /* reduce EndPoint & init it */
- r8712_write8(adapter, 0x102500ab, r8712_read8(adapter,
- 0x102500ab) | BIT(6) | BIT(7));
- /* consideration of power consumption - init */
- r8712_write8(adapter, 0x10250008, r8712_read8(adapter,
- 0x10250008) & 0xfffffffb);
- } else if (registrypriv->chip_version == RTL8712_1stCUT) {
- /* Initialization for power on sequence, */
- r8712_write8(adapter, SPS0_CTRL + 1, 0x53);
- r8712_write8(adapter, SPS0_CTRL, 0x57);
- /* Enable AFE Macro Block's Bandgap and Enable AFE Macro
- * Block's Mbias
- */
- val8 = r8712_read8(adapter, AFE_MISC);
- r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN |
- AFE_MISC_MBEN));
- /* Enable LDOA15 block */
- val8 = r8712_read8(adapter, LDOA15_CTRL);
- r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN));
- val8 = r8712_read8(adapter, SPS1_CTRL);
- r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_LDEN));
- msleep(20);
- /* Enable Switch Regulator Block */
- val8 = r8712_read8(adapter, SPS1_CTRL);
- r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_SWEN));
- r8712_write32(adapter, SPS1_CTRL, 0x00a7b267);
- val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
- r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08));
- /* Engineer Packet CP test Enable */
- val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
- r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20));
- val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
- r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x6F));
- /* Enable AFE clock */
- val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1);
- r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb));
- /* Enable AFE PLL Macro Block */
- val8 = r8712_read8(adapter, AFE_PLL_CTRL);
- r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11));
- /* Attach AFE PLL to MACTOP/BB/PCIe Digital */
- val8 = r8712_read8(adapter, SYS_ISO_CTRL);
- r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE));
- /* Switch to 40M clock */
- val8 = r8712_read8(adapter, SYS_CLKR);
- r8712_write8(adapter, SYS_CLKR, val8 & (~SYS_CLKSEL));
- /* SSC Disable */
- val8 = r8712_read8(adapter, SYS_CLKR);
- /* Enable MAC clock */
- val8 = r8712_read8(adapter, SYS_CLKR + 1);
- r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18));
- /* Revised POS, */
- r8712_write8(adapter, PMC_FSM, 0x02);
- /* Enable Core digital and enable IOREG R/W */
- val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
- r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08));
- /* Enable REG_EN */
- val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
- r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80));
- /* Switch the control path to FW */
- val8 = r8712_read8(adapter, SYS_CLKR + 1);
- r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF);
- r8712_write8(adapter, CR, 0xFC);
- r8712_write8(adapter, CR + 1, 0x37);
- /* Fix the RX FIFO issue(usb error), */
- val8 = r8712_read8(adapter, 0x1025FE5c);
- r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7)));
- val8 = r8712_read8(adapter, 0x102500ab);
- r8712_write8(adapter, 0x102500ab, (val8 | BIT(6) | BIT(7)));
- /* For power save, used this in the bit file after 970621 */
- val8 = r8712_read8(adapter, SYS_CLKR);
- r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL));
- } else if (registrypriv->chip_version == RTL8712_2ndCUT ||
- registrypriv->chip_version == RTL8712_3rdCUT) {
- /* Initialization for power on sequence,
- * E-Fuse leakage prevention sequence
- */
- r8712_write8(adapter, 0x37, 0xb0);
- msleep(20);
- r8712_write8(adapter, 0x37, 0x30);
- /* Set control path switch to HW control and reset Digital Core,
- * CPU Core and MAC I/O to solve FW download fail when system
- * from resume sate.
- */
- val8 = r8712_read8(adapter, SYS_CLKR + 1);
- if (val8 & 0x80) {
- val8 &= 0x3f;
- r8712_write8(adapter, SYS_CLKR + 1, val8);
- }
- val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
- val8 &= 0x73;
- r8712_write8(adapter, SYS_FUNC_EN + 1, val8);
- msleep(20);
- /* Revised POS, */
- /* Enable AFE Macro Block's Bandgap and Enable AFE Macro
- * Block's Mbias
- */
- r8712_write8(adapter, SPS0_CTRL + 1, 0x53);
- r8712_write8(adapter, SPS0_CTRL, 0x57);
- val8 = r8712_read8(adapter, AFE_MISC);
- /*Bandgap*/
- r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN));
- r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN |
- AFE_MISC_MBEN | AFE_MISC_I32_EN));
- /* Enable PLL Power (LDOA15V) */
- val8 = r8712_read8(adapter, LDOA15_CTRL);
- r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN));
- /* Enable LDOV12D block */
- val8 = r8712_read8(adapter, LDOV12D_CTRL);
- r8712_write8(adapter, LDOV12D_CTRL, (val8 | LDV12_EN));
- val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
- r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08));
- /* Engineer Packet CP test Enable */
- val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
- r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20));
- /* Support 64k IMEM */
- val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1);
- r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x68));
- /* Enable AFE clock */
- val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1);
- r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb));
- /* Enable AFE PLL Macro Block */
- val8 = r8712_read8(adapter, AFE_PLL_CTRL);
- r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11));
- /* Some sample will download fw failure. The clock will be
- * stable with 500 us delay after reset the PLL
- * TODO: When usleep is added to kernel, change next 3
- * udelay(500) to usleep(500)
- */
- udelay(500);
- r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x51));
- udelay(500);
- r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11));
- udelay(500);
- /* Attach AFE PLL to MACTOP/BB/PCIe Digital */
- val8 = r8712_read8(adapter, SYS_ISO_CTRL);
- r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE));
- /* Switch to 40M clock */
- r8712_write8(adapter, SYS_CLKR, 0x00);
- /* CPU Clock and 80M Clock SSC Disable to overcome FW download
- * fail timing issue.
- */
- val8 = r8712_read8(adapter, SYS_CLKR);
- r8712_write8(adapter, SYS_CLKR, (val8 | 0xa0));
- /* Enable MAC clock */
- val8 = r8712_read8(adapter, SYS_CLKR + 1);
- r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18));
- /* Revised POS, */
- r8712_write8(adapter, PMC_FSM, 0x02);
- /* Enable Core digital and enable IOREG R/W */
- val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
- r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08));
- /* Enable REG_EN */
- val8 = r8712_read8(adapter, SYS_FUNC_EN + 1);
- r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80));
- /* Switch the control path to FW */
- val8 = r8712_read8(adapter, SYS_CLKR + 1);
- r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF);
- r8712_write8(adapter, CR, 0xFC);
- r8712_write8(adapter, CR + 1, 0x37);
- /* Fix the RX FIFO issue(usb error), 970410 */
- val8 = r8712_read8(adapter, 0x1025FE5c);
- r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7)));
- /* For power save, used this in the bit file after 970621 */
- val8 = r8712_read8(adapter, SYS_CLKR);
- r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL));
- /* Revised for 8051 ROM code wrong operation. */
- r8712_write8(adapter, 0x1025fe1c, 0x80);
- /* To make sure that TxDMA can ready to download FW.
- * We should reset TxDMA if IMEM RPT was not ready.
- */
- do {
- val8 = r8712_read8(adapter, TCR);
- if ((val8 & _TXDMA_INIT_VALUE) == _TXDMA_INIT_VALUE)
- break;
- udelay(5); /* PlatformStallExecution(5); */
- } while (PollingCnt--); /* Delay 1ms */
-
- if (PollingCnt <= 0) {
- val8 = r8712_read8(adapter, CR);
- r8712_write8(adapter, CR, val8 & (~_TXDMA_EN));
- udelay(2); /* PlatformStallExecution(2); */
- /* Reset TxDMA */
- r8712_write8(adapter, CR, val8 | _TXDMA_EN);
- }
- } else {
- ret = _FAIL;
- }
- return ret;
-}
-
-unsigned int r8712_usb_inirp_init(struct _adapter *adapter)
-{
- u8 i;
- struct recv_buf *recvbuf;
- struct intf_hdl *intfhdl = &adapter->pio_queue->intf;
- struct recv_priv *recvpriv = &(adapter->recvpriv);
-
- recvpriv->ff_hwaddr = RTL8712_DMA_RX0FF; /* mapping rx fifo address */
- /* issue Rx irp to receive data */
- recvbuf = (struct recv_buf *)recvpriv->precv_buf;
- for (i = 0; i < NR_RECVBUFF; i++) {
- if (r8712_usb_read_port(intfhdl, recvpriv->ff_hwaddr, 0,
- (unsigned char *)recvbuf) == false)
- return _FAIL;
- recvbuf++;
- recvpriv->free_recv_buf_queue_cnt--;
- }
- return _SUCCESS;
-}
-
-unsigned int r8712_usb_inirp_deinit(struct _adapter *adapter)
-{
- r8712_usb_read_port_cancel(adapter);
- return _SUCCESS;
-}
diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c
deleted file mode 100644
index df05213f922f..000000000000
--- a/drivers/staging/rtl8712/usb_intf.c
+++ /dev/null
@@ -1,638 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * usb_intf.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _HCI_INTF_C_
-
-#include <linux/usb.h>
-#include <linux/module.h>
-#include <linux/firmware.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "recv_osdep.h"
-#include "xmit_osdep.h"
-#include "rtl8712_efuse.h"
-#include "usb_ops.h"
-#include "usb_osintf.h"
-
-static struct usb_interface *pintf;
-
-static int r871xu_drv_init(struct usb_interface *pusb_intf,
- const struct usb_device_id *pdid);
-
-static void r871xu_dev_remove(struct usb_interface *pusb_intf);
-
-static const struct usb_device_id rtl871x_usb_id_tbl[] = {
-/* RTL8188SU */
- /* Realtek */
- {USB_DEVICE(0x0BDA, 0x8171)},
- {USB_DEVICE(0x0bda, 0x8173)},
- {USB_DEVICE(0x0bda, 0x8712)},
- {USB_DEVICE(0x0bda, 0x8713)},
- {USB_DEVICE(0x0bda, 0xC512)},
- /* Abocom */
- {USB_DEVICE(0x07B8, 0x8188)},
- /* ASUS */
- {USB_DEVICE(0x0B05, 0x1786)},
- {USB_DEVICE(0x0B05, 0x1791)}, /* 11n mode disable */
- /* Belkin */
- {USB_DEVICE(0x050D, 0x945A)},
- /* ISY IWL - Belkin clone */
- {USB_DEVICE(0x050D, 0x11F1)},
- /* Corega */
- {USB_DEVICE(0x07AA, 0x0047)},
- /* D-Link */
- {USB_DEVICE(0x2001, 0x3306)},
- {USB_DEVICE(0x07D1, 0x3306)}, /* 11n mode disable */
- /* Edimax */
- {USB_DEVICE(0x7392, 0x7611)},
- /* EnGenius */
- {USB_DEVICE(0x1740, 0x9603)},
- /* Hawking */
- {USB_DEVICE(0x0E66, 0x0016)},
- /* Hercules */
- {USB_DEVICE(0x06F8, 0xE034)},
- {USB_DEVICE(0x06F8, 0xE032)},
- /* Logitec */
- {USB_DEVICE(0x0789, 0x0167)},
- /* PCI */
- {USB_DEVICE(0x2019, 0xAB28)},
- {USB_DEVICE(0x2019, 0xED16)},
- /* Sitecom */
- {USB_DEVICE(0x0DF6, 0x0057)},
- {USB_DEVICE(0x0DF6, 0x0045)},
- {USB_DEVICE(0x0DF6, 0x0059)}, /* 11n mode disable */
- {USB_DEVICE(0x0DF6, 0x004B)},
- {USB_DEVICE(0x0DF6, 0x005B)},
- {USB_DEVICE(0x0DF6, 0x005D)},
- {USB_DEVICE(0x0DF6, 0x0063)},
- /* Sweex */
- {USB_DEVICE(0x177F, 0x0154)},
- /* Thinkware */
- {USB_DEVICE(0x0BDA, 0x5077)},
- /* Toshiba */
- {USB_DEVICE(0x1690, 0x0752)},
- /* - */
- {USB_DEVICE(0x20F4, 0x646B)},
- {USB_DEVICE(0x083A, 0xC512)},
- {USB_DEVICE(0x25D4, 0x4CA1)},
- {USB_DEVICE(0x25D4, 0x4CAB)},
-
-/* RTL8191SU */
- /* Realtek */
- {USB_DEVICE(0x0BDA, 0x8172)},
- {USB_DEVICE(0x0BDA, 0x8192)},
- /* Amigo */
- {USB_DEVICE(0x0EB0, 0x9061)},
- /* ASUS/EKB */
- {USB_DEVICE(0x13D3, 0x3323)},
- {USB_DEVICE(0x13D3, 0x3311)}, /* 11n mode disable */
- {USB_DEVICE(0x13D3, 0x3342)},
- /* ASUS/EKBLenovo */
- {USB_DEVICE(0x13D3, 0x3333)},
- {USB_DEVICE(0x13D3, 0x3334)},
- {USB_DEVICE(0x13D3, 0x3335)}, /* 11n mode disable */
- {USB_DEVICE(0x13D3, 0x3336)}, /* 11n mode disable */
- /* ASUS/Media BOX */
- {USB_DEVICE(0x13D3, 0x3309)},
- /* Belkin */
- {USB_DEVICE(0x050D, 0x815F)},
- /* D-Link */
- {USB_DEVICE(0x07D1, 0x3302)},
- {USB_DEVICE(0x07D1, 0x3300)},
- {USB_DEVICE(0x07D1, 0x3303)},
- /* Edimax */
- {USB_DEVICE(0x7392, 0x7612)},
- /* EnGenius */
- {USB_DEVICE(0x1740, 0x9605)},
- /* Guillemot */
- {USB_DEVICE(0x06F8, 0xE031)},
- /* Hawking */
- {USB_DEVICE(0x0E66, 0x0015)},
- /* Mediao */
- {USB_DEVICE(0x13D3, 0x3306)},
- /* PCI */
- {USB_DEVICE(0x2019, 0xED18)},
- {USB_DEVICE(0x2019, 0x4901)},
- /* Sitecom */
- {USB_DEVICE(0x0DF6, 0x0058)},
- {USB_DEVICE(0x0DF6, 0x0049)},
- {USB_DEVICE(0x0DF6, 0x004C)},
- {USB_DEVICE(0x0DF6, 0x006C)},
- {USB_DEVICE(0x0DF6, 0x0064)},
- /* Skyworth */
- {USB_DEVICE(0x14b2, 0x3300)},
- {USB_DEVICE(0x14b2, 0x3301)},
- {USB_DEVICE(0x14B2, 0x3302)},
- /* - */
- {USB_DEVICE(0x04F2, 0xAFF2)},
- {USB_DEVICE(0x04F2, 0xAFF5)},
- {USB_DEVICE(0x04F2, 0xAFF6)},
- {USB_DEVICE(0x13D3, 0x3339)},
- {USB_DEVICE(0x13D3, 0x3340)}, /* 11n mode disable */
- {USB_DEVICE(0x13D3, 0x3341)}, /* 11n mode disable */
- {USB_DEVICE(0x13D3, 0x3310)},
- {USB_DEVICE(0x13D3, 0x3325)},
-
-/* RTL8192SU */
- /* Realtek */
- {USB_DEVICE(0x0BDA, 0x8174)},
- /* Belkin */
- {USB_DEVICE(0x050D, 0x845A)},
- /* Corega */
- {USB_DEVICE(0x07AA, 0x0051)},
- /* Edimax */
- {USB_DEVICE(0x7392, 0x7622)},
- /* NEC */
- {USB_DEVICE(0x0409, 0x02B6)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, rtl871x_usb_id_tbl);
-
-static struct specific_device_id specific_device_id_tbl[] = {
- {.idVendor = 0x0b05, .idProduct = 0x1791,
- .flags = SPEC_DEV_ID_DISABLE_HT},
- {.idVendor = 0x0df6, .idProduct = 0x0059,
- .flags = SPEC_DEV_ID_DISABLE_HT},
- {.idVendor = 0x13d3, .idProduct = 0x3306,
- .flags = SPEC_DEV_ID_DISABLE_HT},
- {.idVendor = 0x13D3, .idProduct = 0x3311,
- .flags = SPEC_DEV_ID_DISABLE_HT},
- {.idVendor = 0x13d3, .idProduct = 0x3335,
- .flags = SPEC_DEV_ID_DISABLE_HT},
- {.idVendor = 0x13d3, .idProduct = 0x3336,
- .flags = SPEC_DEV_ID_DISABLE_HT},
- {.idVendor = 0x13d3, .idProduct = 0x3340,
- .flags = SPEC_DEV_ID_DISABLE_HT},
- {.idVendor = 0x13d3, .idProduct = 0x3341,
- .flags = SPEC_DEV_ID_DISABLE_HT},
- {}
-};
-
-struct drv_priv {
- struct usb_driver r871xu_drv;
- int drv_registered;
-};
-
-#ifdef CONFIG_PM
-static int r871x_suspend(struct usb_interface *pusb_intf, pm_message_t state)
-{
- struct net_device *pnetdev = usb_get_intfdata(pusb_intf);
- struct _adapter *padapter = netdev_priv(pnetdev);
-
- netdev_info(pnetdev, "Suspending...\n");
- padapter->suspended = true;
- rtl871x_intf_stop(padapter);
- if (pnetdev->netdev_ops->ndo_stop)
- pnetdev->netdev_ops->ndo_stop(pnetdev);
- mdelay(10);
- netif_device_detach(pnetdev);
- return 0;
-}
-
-static void rtl871x_intf_resume(struct _adapter *padapter)
-{
- if (padapter->dvobjpriv.inirp_init)
- padapter->dvobjpriv.inirp_init(padapter);
-}
-
-static int r871x_resume(struct usb_interface *pusb_intf)
-{
- struct net_device *pnetdev = usb_get_intfdata(pusb_intf);
- struct _adapter *padapter = netdev_priv(pnetdev);
-
- netdev_info(pnetdev, "Resuming...\n");
- netif_device_attach(pnetdev);
- if (pnetdev->netdev_ops->ndo_open)
- pnetdev->netdev_ops->ndo_open(pnetdev);
- padapter->suspended = false;
- rtl871x_intf_resume(padapter);
- return 0;
-}
-#endif
-
-static struct drv_priv drvpriv = {
- .r871xu_drv.name = "r8712u",
- .r871xu_drv.id_table = rtl871x_usb_id_tbl,
- .r871xu_drv.probe = r871xu_drv_init,
- .r871xu_drv.disconnect = r871xu_dev_remove,
-#ifdef CONFIG_PM
- .r871xu_drv.suspend = r871x_suspend,
- .r871xu_drv.resume = r871x_resume,
-#endif
-};
-
-static uint r8712_usb_dvobj_init(struct _adapter *padapter)
-{
- uint status = _SUCCESS;
- struct usb_host_interface *phost_iface;
- struct usb_interface_descriptor *piface_desc;
- struct dvobj_priv *pdvobjpriv = &padapter->dvobjpriv;
- struct usb_device *pusbd = pdvobjpriv->pusbdev;
-
- pdvobjpriv->padapter = padapter;
- padapter->eeprom_address_size = 6;
- phost_iface = pintf->cur_altsetting;
- piface_desc = &phost_iface->desc;
- pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints;
- if (pusbd->speed == USB_SPEED_HIGH) {
- pdvobjpriv->ishighspeed = true;
- dev_info(&pusbd->dev, "r8712u: USB_SPEED_HIGH with %d endpoints\n",
- pdvobjpriv->nr_endpoint);
- } else {
- pdvobjpriv->ishighspeed = false;
- dev_info(&pusbd->dev, "r8712u: USB_SPEED_LOW with %d endpoints\n",
- pdvobjpriv->nr_endpoint);
- }
- if ((r8712_alloc_io_queue(padapter)) == _FAIL)
- status = _FAIL;
- return status;
-}
-
-static void r8712_usb_dvobj_deinit(struct _adapter *padapter)
-{
- r8712_free_io_queue(padapter);
-}
-
-void rtl871x_intf_stop(struct _adapter *padapter)
-{
- /*disable_hw_interrupt*/
- if (!padapter->surprise_removed) {
- /*device still exists, so driver can do i/o operation
- * TODO:
- */
- }
-
- /* cancel in irp */
- if (padapter->dvobjpriv.inirp_deinit)
- padapter->dvobjpriv.inirp_deinit(padapter);
- /* cancel out irp */
- r8712_usb_write_port_cancel(padapter);
- /* TODO:cancel other irps */
-}
-
-void r871x_dev_unload(struct _adapter *padapter)
-{
- if (padapter->bup) {
- /*s1.*/
- padapter->driver_stopped = true;
-
- /*s3.*/
- rtl871x_intf_stop(padapter);
-
- /*s4.*/
- r8712_stop_drv_threads(padapter);
-
- /*s5.*/
- if (!padapter->surprise_removed) {
- padapter->hw_init_completed = false;
- rtl8712_hal_deinit(padapter);
- }
-
- padapter->bup = false;
- }
-}
-
-static void disable_ht_for_spec_devid(const struct usb_device_id *pdid,
- struct _adapter *padapter)
-{
- u16 vid, pid;
- u32 flags;
- int i;
- int num = ARRAY_SIZE(specific_device_id_tbl);
-
- for (i = 0; i < num; i++) {
- vid = specific_device_id_tbl[i].idVendor;
- pid = specific_device_id_tbl[i].idProduct;
- flags = specific_device_id_tbl[i].flags;
-
- if ((pdid->idVendor == vid) && (pdid->idProduct == pid) &&
- (flags & SPEC_DEV_ID_DISABLE_HT)) {
- padapter->registrypriv.ht_enable = 0;
- padapter->registrypriv.cbw40_enable = 0;
- padapter->registrypriv.ampdu_enable = 0;
- }
- }
-}
-
-static const struct device_type wlan_type = {
- .name = "wlan",
-};
-
-/*
- * drv_init() - a device potentially for us
- *
- * notes: drv_init() is called when the bus driver has located a card for us
- * to support. We accept the new device by returning 0.
- */
-static int r871xu_drv_init(struct usb_interface *pusb_intf,
- const struct usb_device_id *pdid)
-{
- uint status;
- struct _adapter *padapter = NULL;
- struct dvobj_priv *pdvobjpriv;
- struct net_device *pnetdev;
- struct usb_device *udev;
-
- /* In this probe function, O.S. will provide the usb interface pointer
- * to driver. We have to increase the reference count of the usb device
- * structure by using the usb_get_dev function.
- */
- udev = interface_to_usbdev(pusb_intf);
- usb_get_dev(udev);
- pintf = pusb_intf;
- /* step 1. */
- pnetdev = r8712_init_netdev();
- if (!pnetdev)
- goto put_dev;
- padapter = netdev_priv(pnetdev);
- disable_ht_for_spec_devid(pdid, padapter);
- pdvobjpriv = &padapter->dvobjpriv;
- pdvobjpriv->padapter = padapter;
- padapter->dvobjpriv.pusbdev = udev;
- padapter->pusb_intf = pusb_intf;
- usb_set_intfdata(pusb_intf, pnetdev);
- SET_NETDEV_DEV(pnetdev, &pusb_intf->dev);
- pnetdev->dev.type = &wlan_type;
- /* step 2. */
- padapter->dvobj_init = r8712_usb_dvobj_init;
- padapter->dvobj_deinit = r8712_usb_dvobj_deinit;
- padapter->halpriv.hal_bus_init = r8712_usb_hal_bus_init;
- padapter->dvobjpriv.inirp_init = r8712_usb_inirp_init;
- padapter->dvobjpriv.inirp_deinit = r8712_usb_inirp_deinit;
- /* step 3.
- * initialize the dvobj_priv
- */
-
- status = padapter->dvobj_init(padapter);
- if (status != _SUCCESS)
- goto free_netdev;
-
- /* step 4. */
- status = r8712_init_drv_sw(padapter);
- if (status)
- goto dvobj_deinit;
- /* step 5. read efuse/eeprom data and get mac_addr */
- {
- int i, offset;
- u8 mac[6];
- u8 tmpU1b, AutoloadFail, eeprom_CustomerID;
- u8 *pdata = padapter->eeprompriv.efuse_eeprom_data;
-
- tmpU1b = r8712_read8(padapter, EE_9346CR);/*CR9346*/
-
- /* To check system boot selection.*/
- dev_info(&udev->dev, "r8712u: Boot from %s: Autoload %s\n",
- (tmpU1b & _9356SEL) ? "EEPROM" : "EFUSE",
- (tmpU1b & _EEPROM_EN) ? "OK" : "Failed");
-
- /* To check autoload success or not.*/
- if (tmpU1b & _EEPROM_EN) {
- AutoloadFail = true;
- /* The following operations prevent Efuse leakage by
- * turning on 2.5V.
- */
- tmpU1b = r8712_read8(padapter, EFUSE_TEST + 3);
- r8712_write8(padapter, EFUSE_TEST + 3, tmpU1b | 0x80);
- msleep(20);
- r8712_write8(padapter, EFUSE_TEST + 3,
- (tmpU1b & (~BIT(7))));
-
- /* Retrieve Chip version.
- * Recognize IC version by Reg0x4 BIT15.
- */
- tmpU1b = (u8)((r8712_read32(padapter, PMC_FSM) >> 15) &
- 0x1F);
- if (tmpU1b == 0x3)
- padapter->registrypriv.chip_version =
- RTL8712_3rdCUT;
- else
- padapter->registrypriv.chip_version =
- (tmpU1b >> 1) + 1;
- switch (padapter->registrypriv.chip_version) {
- case RTL8712_1stCUT:
- case RTL8712_2ndCUT:
- case RTL8712_3rdCUT:
- break;
- default:
- padapter->registrypriv.chip_version =
- RTL8712_2ndCUT;
- break;
- }
-
- for (i = 0, offset = 0; i < 128; i += 8, offset++)
- r8712_efuse_pg_packet_read(padapter, offset,
- &pdata[i]);
-
- if (!r8712_initmac || !mac_pton(r8712_initmac, mac)) {
- /* Use the mac address stored in the Efuse
- * offset = 0x12 for usb in efuse
- */
- ether_addr_copy(mac, &pdata[0x12]);
- }
- eeprom_CustomerID = pdata[0x52];
- switch (eeprom_CustomerID) {
- case EEPROM_CID_ALPHA:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_ALPHA;
- break;
- case EEPROM_CID_CAMEO:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_CAMEO;
- break;
- case EEPROM_CID_SITECOM:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_Sitecom;
- break;
- case EEPROM_CID_COREGA:
- padapter->eeprompriv.CustomerID =
- RT_CID_COREGA;
- break;
- case EEPROM_CID_Senao:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_Senao;
- break;
- case EEPROM_CID_EDIMAX_BELKIN:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_Edimax_Belkin;
- break;
- case EEPROM_CID_SERCOMM_BELKIN:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_Sercomm_Belkin;
- break;
- case EEPROM_CID_WNC_COREGA:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_WNC_COREGA;
- break;
- case EEPROM_CID_WHQL:
- break;
- case EEPROM_CID_NetCore:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_Netcore;
- break;
- case EEPROM_CID_CAMEO1:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_CAMEO1;
- break;
- case EEPROM_CID_CLEVO:
- padapter->eeprompriv.CustomerID =
- RT_CID_819x_CLEVO;
- break;
- default:
- padapter->eeprompriv.CustomerID =
- RT_CID_DEFAULT;
- break;
- }
- dev_info(&udev->dev, "r8712u: CustomerID = 0x%.4x\n",
- padapter->eeprompriv.CustomerID);
- /* Led mode */
- switch (padapter->eeprompriv.CustomerID) {
- case RT_CID_DEFAULT:
- case RT_CID_819x_ALPHA:
- case RT_CID_819x_CAMEO:
- padapter->ledpriv.LedStrategy = SW_LED_MODE1;
- padapter->ledpriv.bRegUseLed = true;
- break;
- case RT_CID_819x_Sitecom:
- padapter->ledpriv.LedStrategy = SW_LED_MODE2;
- padapter->ledpriv.bRegUseLed = true;
- break;
- case RT_CID_COREGA:
- case RT_CID_819x_Senao:
- padapter->ledpriv.LedStrategy = SW_LED_MODE3;
- padapter->ledpriv.bRegUseLed = true;
- break;
- case RT_CID_819x_Edimax_Belkin:
- padapter->ledpriv.LedStrategy = SW_LED_MODE4;
- padapter->ledpriv.bRegUseLed = true;
- break;
- case RT_CID_819x_Sercomm_Belkin:
- padapter->ledpriv.LedStrategy = SW_LED_MODE5;
- padapter->ledpriv.bRegUseLed = true;
- break;
- case RT_CID_819x_WNC_COREGA:
- padapter->ledpriv.LedStrategy = SW_LED_MODE6;
- padapter->ledpriv.bRegUseLed = true;
- break;
- default:
- padapter->ledpriv.LedStrategy = SW_LED_MODE0;
- padapter->ledpriv.bRegUseLed = false;
- break;
- }
- } else {
- AutoloadFail = false;
- }
- if ((!AutoloadFail) ||
- ((mac[0] == 0xff) && (mac[1] == 0xff) &&
- (mac[2] == 0xff) && (mac[3] == 0xff) &&
- (mac[4] == 0xff) && (mac[5] == 0xff)) ||
- ((mac[0] == 0x00) && (mac[1] == 0x00) &&
- (mac[2] == 0x00) && (mac[3] == 0x00) &&
- (mac[4] == 0x00) && (mac[5] == 0x00))) {
- mac[0] = 0x00;
- mac[1] = 0xe0;
- mac[2] = 0x4c;
- mac[3] = 0x87;
- mac[4] = 0x00;
- mac[5] = 0x00;
- }
- if (r8712_initmac) {
- /* Make sure the user did not select a multicast
- * address by setting bit 1 of first octet.
- */
- mac[0] &= 0xFE;
- dev_info(&udev->dev,
- "r8712u: MAC Address from user = %pM\n", mac);
- } else {
- dev_info(&udev->dev,
- "r8712u: MAC Address from efuse = %pM\n", mac);
- }
- eth_hw_addr_set(pnetdev, mac);
- }
- /* step 6. Load the firmware asynchronously */
- if (rtl871x_load_fw(padapter))
- goto deinit_drv_sw;
- init_completion(&padapter->rx_filter_ready);
- return 0;
-
-deinit_drv_sw:
- r8712_free_drv_sw(padapter);
-dvobj_deinit:
- padapter->dvobj_deinit(padapter);
-free_netdev:
- free_netdev(pnetdev);
-put_dev:
- usb_put_dev(udev);
- usb_set_intfdata(pusb_intf, NULL);
- return -ENODEV;
-}
-
-/* rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove()
- * => how to recognize both
- */
-static void r871xu_dev_remove(struct usb_interface *pusb_intf)
-{
- struct net_device *pnetdev = usb_get_intfdata(pusb_intf);
- struct usb_device *udev = interface_to_usbdev(pusb_intf);
- struct _adapter *padapter = netdev_priv(pnetdev);
-
- /* never exit with a firmware callback pending */
- wait_for_completion(&padapter->rtl8712_fw_ready);
- if (pnetdev->reg_state != NETREG_UNINITIALIZED)
- unregister_netdev(pnetdev); /* will call netdev_close() */
- usb_set_intfdata(pusb_intf, NULL);
- release_firmware(padapter->fw);
- if (drvpriv.drv_registered)
- padapter->surprise_removed = true;
- r8712_flush_rwctrl_works(padapter);
- r8712_flush_led_works(padapter);
- udelay(1);
- /* Stop driver mlme relation timer */
- r8712_stop_drv_timers(padapter);
- r871x_dev_unload(padapter);
- if (padapter->dvobj_deinit)
- padapter->dvobj_deinit(padapter);
- r8712_free_drv_sw(padapter);
- free_netdev(pnetdev);
-
- /* decrease the reference count of the usb device structure
- * when disconnect
- */
- usb_put_dev(udev);
-
- /* If we didn't unplug usb dongle and remove/insert module, driver
- * fails on sitesurvey for the first time when device is up.
- * Reset usb port for sitesurvey fail issue.
- */
- if (udev->state != USB_STATE_NOTATTACHED)
- usb_reset_device(udev);
-}
-
-static int __init r8712u_drv_entry(void)
-{
- drvpriv.drv_registered = true;
- return usb_register(&drvpriv.r871xu_drv);
-}
-
-static void __exit r8712u_drv_halt(void)
-{
- drvpriv.drv_registered = false;
- usb_deregister(&drvpriv.r871xu_drv);
-}
-
-module_init(r8712u_drv_entry);
-module_exit(r8712u_drv_halt);
diff --git a/drivers/staging/rtl8712/usb_ops.c b/drivers/staging/rtl8712/usb_ops.c
deleted file mode 100644
index af9966d03979..000000000000
--- a/drivers/staging/rtl8712/usb_ops.c
+++ /dev/null
@@ -1,195 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * usb_ops.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _HCI_OPS_C_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "osdep_intf.h"
-#include "usb_ops.h"
-#include "recv_osdep.h"
-
-static u8 usb_read8(struct intf_hdl *intfhdl, u32 addr)
-{
- u8 request;
- u8 requesttype;
- u16 wvalue;
- u16 index;
- u16 len;
- int status;
- __le32 data = 0;
- struct intf_priv *intfpriv = intfhdl->pintfpriv;
-
- request = 0x05;
- requesttype = 0x01; /* read_in */
- index = 0;
- wvalue = (u16)(addr & 0x0000ffff);
- len = 1;
- status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index,
- &data, len, requesttype);
- if (status < 0)
- return 0;
- return (u8)(le32_to_cpu(data) & 0x0ff);
-}
-
-static u16 usb_read16(struct intf_hdl *intfhdl, u32 addr)
-{
- u8 request;
- u8 requesttype;
- u16 wvalue;
- u16 index;
- u16 len;
- int status;
- __le32 data = 0;
- struct intf_priv *intfpriv = intfhdl->pintfpriv;
-
- request = 0x05;
- requesttype = 0x01; /* read_in */
- index = 0;
- wvalue = (u16)(addr & 0x0000ffff);
- len = 2;
- status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index,
- &data, len, requesttype);
- if (status < 0)
- return 0;
- return (u16)(le32_to_cpu(data) & 0xffff);
-}
-
-static u32 usb_read32(struct intf_hdl *intfhdl, u32 addr)
-{
- u8 request;
- u8 requesttype;
- u16 wvalue;
- u16 index;
- u16 len;
- int status;
- __le32 data = 0;
- struct intf_priv *intfpriv = intfhdl->pintfpriv;
-
- request = 0x05;
- requesttype = 0x01; /* read_in */
- index = 0;
- wvalue = (u16)(addr & 0x0000ffff);
- len = 4;
- status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index,
- &data, len, requesttype);
- if (status < 0)
- return 0;
- return le32_to_cpu(data);
-}
-
-static void usb_write8(struct intf_hdl *intfhdl, u32 addr, u8 val)
-{
- u8 request;
- u8 requesttype;
- u16 wvalue;
- u16 index;
- u16 len;
- __le32 data;
- struct intf_priv *intfpriv = intfhdl->pintfpriv;
-
- request = 0x05;
- requesttype = 0x00; /* write_out */
- index = 0;
- wvalue = (u16)(addr & 0x0000ffff);
- len = 1;
- data = cpu_to_le32((u32)val & 0x000000ff);
- r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len,
- requesttype);
-}
-
-static void usb_write16(struct intf_hdl *intfhdl, u32 addr, u16 val)
-{
- u8 request;
- u8 requesttype;
- u16 wvalue;
- u16 index;
- u16 len;
- __le32 data;
- struct intf_priv *intfpriv = intfhdl->pintfpriv;
-
- request = 0x05;
- requesttype = 0x00; /* write_out */
- index = 0;
- wvalue = (u16)(addr & 0x0000ffff);
- len = 2;
- data = cpu_to_le32((u32)val & 0x0000ffff);
- r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len,
- requesttype);
-}
-
-static void usb_write32(struct intf_hdl *intfhdl, u32 addr, u32 val)
-{
- u8 request;
- u8 requesttype;
- u16 wvalue;
- u16 index;
- u16 len;
- __le32 data;
- struct intf_priv *intfpriv = intfhdl->pintfpriv;
-
- request = 0x05;
- requesttype = 0x00; /* write_out */
- index = 0;
- wvalue = (u16)(addr & 0x0000ffff);
- len = 4;
- data = cpu_to_le32(val);
- r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len,
- requesttype);
-}
-
-void r8712_usb_set_intf_option(u32 *option)
-{
- *option = ((*option) | _INTF_ASYNC_);
-}
-
-static void usb_intf_hdl_init(u8 *priv)
-{
-}
-
-static void usb_intf_hdl_unload(u8 *priv)
-{
-}
-
-static void usb_intf_hdl_open(u8 *priv)
-{
-}
-
-static void usb_intf_hdl_close(u8 *priv)
-{
-}
-
-void r8712_usb_set_intf_funs(struct intf_hdl *intfhdl)
-{
- intfhdl->intf_hdl_init = usb_intf_hdl_init;
- intfhdl->intf_hdl_unload = usb_intf_hdl_unload;
- intfhdl->intf_hdl_open = usb_intf_hdl_open;
- intfhdl->intf_hdl_close = usb_intf_hdl_close;
-}
-
-void r8712_usb_set_intf_ops(struct _io_ops *ops)
-{
- memset((u8 *)ops, 0, sizeof(struct _io_ops));
- ops->_read8 = usb_read8;
- ops->_read16 = usb_read16;
- ops->_read32 = usb_read32;
- ops->_read_port = r8712_usb_read_port;
- ops->_write8 = usb_write8;
- ops->_write16 = usb_write16;
- ops->_write32 = usb_write32;
- ops->_write_mem = r8712_usb_write_mem;
- ops->_write_port = r8712_usb_write_port;
-}
diff --git a/drivers/staging/rtl8712/usb_ops.h b/drivers/staging/rtl8712/usb_ops.h
deleted file mode 100644
index 7a6b619b73fa..000000000000
--- a/drivers/staging/rtl8712/usb_ops.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __USB_OPS_H_
-#define __USB_OPS_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "osdep_intf.h"
-
-void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr,
- u32 cnt, u8 *wmem);
-u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr,
- u32 cnt, u8 *wmem);
-u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr,
- u32 cnt, u8 *rmem);
-void r8712_usb_set_intf_option(u32 *poption);
-void r8712_usb_set_intf_funs(struct intf_hdl *pintf_hdl);
-uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv);
-void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv);
-void r8712_usb_set_intf_ops(struct _io_ops *pops);
-void r8712_usb_read_port_cancel(struct _adapter *padapter);
-void r8712_usb_write_port_cancel(struct _adapter *padapter);
-int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value,
- u16 index, void *pdata, u16 len, u8 requesttype);
-
-#endif
-
diff --git a/drivers/staging/rtl8712/usb_ops_linux.c b/drivers/staging/rtl8712/usb_ops_linux.c
deleted file mode 100644
index b2181e1e2d38..000000000000
--- a/drivers/staging/rtl8712/usb_ops_linux.c
+++ /dev/null
@@ -1,515 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * usb_ops_linux.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _HCI_OPS_OS_C_
-
-#include <linux/usb.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-#include "osdep_intf.h"
-#include "usb_ops.h"
-
-#define RTL871X_VENQT_READ 0xc0
-#define RTL871X_VENQT_WRITE 0x40
-
-struct zero_bulkout_context {
- void *pbuf;
- void *purb;
- void *pirp;
- void *padapter;
-};
-
-uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv)
-{
- pintfpriv->piorw_urb = usb_alloc_urb(0, GFP_ATOMIC);
- if (!pintfpriv->piorw_urb)
- return _FAIL;
- init_completion(&pintfpriv->io_retevt_comp);
- return _SUCCESS;
-}
-
-void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv)
-{
- if (pintfpriv->piorw_urb) {
- usb_kill_urb(pintfpriv->piorw_urb);
- usb_free_urb(pintfpriv->piorw_urb);
- }
-}
-
-static unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr)
-{
- unsigned int pipe = 0;
- struct usb_device *pusbd = pdvobj->pusbdev;
-
- if (pdvobj->nr_endpoint == 11) {
- switch (addr) {
- case RTL8712_DMA_BKQ:
- pipe = usb_sndbulkpipe(pusbd, 0x07);
- break;
- case RTL8712_DMA_BEQ:
- pipe = usb_sndbulkpipe(pusbd, 0x06);
- break;
- case RTL8712_DMA_VIQ:
- pipe = usb_sndbulkpipe(pusbd, 0x05);
- break;
- case RTL8712_DMA_VOQ:
- pipe = usb_sndbulkpipe(pusbd, 0x04);
- break;
- case RTL8712_DMA_BCNQ:
- pipe = usb_sndbulkpipe(pusbd, 0x0a);
- break;
- case RTL8712_DMA_BMCQ: /* HI Queue */
- pipe = usb_sndbulkpipe(pusbd, 0x0b);
- break;
- case RTL8712_DMA_MGTQ:
- pipe = usb_sndbulkpipe(pusbd, 0x0c);
- break;
- case RTL8712_DMA_RX0FF:
- pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */
- break;
- case RTL8712_DMA_C2HCMD:
- pipe = usb_rcvbulkpipe(pusbd, 0x09); /* in */
- break;
- case RTL8712_DMA_H2CCMD:
- pipe = usb_sndbulkpipe(pusbd, 0x0d);
- break;
- }
- } else if (pdvobj->nr_endpoint == 6) {
- switch (addr) {
- case RTL8712_DMA_BKQ:
- pipe = usb_sndbulkpipe(pusbd, 0x07);
- break;
- case RTL8712_DMA_BEQ:
- pipe = usb_sndbulkpipe(pusbd, 0x06);
- break;
- case RTL8712_DMA_VIQ:
- pipe = usb_sndbulkpipe(pusbd, 0x05);
- break;
- case RTL8712_DMA_VOQ:
- pipe = usb_sndbulkpipe(pusbd, 0x04);
- break;
- case RTL8712_DMA_RX0FF:
- case RTL8712_DMA_C2HCMD:
- pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */
- break;
- case RTL8712_DMA_H2CCMD:
- case RTL8712_DMA_BCNQ:
- case RTL8712_DMA_BMCQ:
- case RTL8712_DMA_MGTQ:
- pipe = usb_sndbulkpipe(pusbd, 0x0d);
- break;
- }
- } else if (pdvobj->nr_endpoint == 4) {
- switch (addr) {
- case RTL8712_DMA_BEQ:
- pipe = usb_sndbulkpipe(pusbd, 0x06);
- break;
- case RTL8712_DMA_VOQ:
- pipe = usb_sndbulkpipe(pusbd, 0x04);
- break;
- case RTL8712_DMA_RX0FF:
- case RTL8712_DMA_C2HCMD:
- pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */
- break;
- case RTL8712_DMA_H2CCMD:
- case RTL8712_DMA_BCNQ:
- case RTL8712_DMA_BMCQ:
- case RTL8712_DMA_MGTQ:
- pipe = usb_sndbulkpipe(pusbd, 0x0d);
- break;
- }
- } else {
- pipe = 0;
- }
- return pipe;
-}
-
-static void usb_write_mem_complete(struct urb *purb)
-{
- struct io_queue *pio_q = (struct io_queue *)purb->context;
- struct intf_hdl *pintf = &(pio_q->intf);
- struct intf_priv *pintfpriv = pintf->pintfpriv;
- struct _adapter *padapter = (struct _adapter *)pintf->adapter;
-
- if (purb->status != 0) {
- if (purb->status == (-ESHUTDOWN))
- padapter->driver_stopped = true;
- else
- padapter->surprise_removed = true;
- }
- complete(&pintfpriv->io_retevt_comp);
-}
-
-void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
-{
- unsigned int pipe;
- struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter;
- struct intf_priv *pintfpriv = pintfhdl->pintfpriv;
- struct io_queue *pio_queue = padapter->pio_queue;
- struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev;
- struct usb_device *pusbd = pdvobj->pusbdev;
- struct urb *piorw_urb = pintfpriv->piorw_urb;
-
- if ((padapter->driver_stopped) || (padapter->surprise_removed) ||
- (padapter->pwrctrlpriv.pnp_bstop_trx))
- return;
- /* translate DMA FIFO addr to pipehandle */
- pipe = ffaddr2pipehdl(pdvobj, addr);
- if (pipe == 0)
- return;
- usb_fill_bulk_urb(piorw_urb, pusbd, pipe,
- wmem, cnt, usb_write_mem_complete,
- pio_queue);
- usb_submit_urb(piorw_urb, GFP_ATOMIC);
- wait_for_completion_interruptible(&pintfpriv->io_retevt_comp);
-}
-
-static void r8712_usb_read_port_complete(struct urb *purb)
-{
- uint isevt;
- __le32 *pbuf;
- struct recv_buf *precvbuf = (struct recv_buf *)purb->context;
- struct _adapter *padapter = (struct _adapter *)precvbuf->adapter;
- struct recv_priv *precvpriv = &padapter->recvpriv;
-
- if (padapter->surprise_removed || padapter->driver_stopped)
- return;
- if (purb->status == 0) { /* SUCCESS */
- if ((purb->actual_length > (MAX_RECVBUF_SZ)) ||
- (purb->actual_length < RXDESC_SIZE)) {
- r8712_read_port(padapter, precvpriv->ff_hwaddr, 0,
- (unsigned char *)precvbuf);
- } else {
- _pkt *pskb = precvbuf->pskb;
-
- precvbuf->transfer_len = purb->actual_length;
- pbuf = (__le32 *)precvbuf->pbuf;
- isevt = le32_to_cpu(*(pbuf + 1)) & 0x1ff;
- if ((isevt & 0x1ff) == 0x1ff) {
- r8712_rxcmd_event_hdl(padapter, pbuf);
- skb_queue_tail(&precvpriv->rx_skb_queue, pskb);
- r8712_read_port(padapter, precvpriv->ff_hwaddr,
- 0, (unsigned char *)precvbuf);
- } else {
- skb_put(pskb, purb->actual_length);
- skb_queue_tail(&precvpriv->rx_skb_queue, pskb);
- tasklet_hi_schedule(&precvpriv->recv_tasklet);
- r8712_read_port(padapter, precvpriv->ff_hwaddr,
- 0, (unsigned char *)precvbuf);
- }
- }
- } else {
- switch (purb->status) {
- case -EINVAL:
- case -EPIPE:
- case -ENODEV:
- case -ESHUTDOWN:
- padapter->driver_stopped = true;
- break;
- case -ENOENT:
- if (!padapter->suspended) {
- padapter->driver_stopped = true;
- break;
- }
- fallthrough;
- case -EPROTO:
- r8712_read_port(padapter, precvpriv->ff_hwaddr, 0,
- (unsigned char *)precvbuf);
- break;
- case -EINPROGRESS:
- netdev_err(padapter->pnetdev, "ERROR: URB IS IN PROGRESS!\n");
- break;
- default:
- break;
- }
- }
-}
-
-u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
-{
- unsigned int pipe;
- int err;
- u32 tmpaddr = 0;
- int alignment = 0;
- u32 ret = _SUCCESS;
- struct urb *purb = NULL;
- struct recv_buf *precvbuf = (struct recv_buf *)rmem;
- struct intf_priv *pintfpriv = pintfhdl->pintfpriv;
- struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev;
- struct _adapter *adapter = pdvobj->padapter;
- struct recv_priv *precvpriv = &adapter->recvpriv;
- struct usb_device *pusbd = pdvobj->pusbdev;
-
- if (adapter->driver_stopped || adapter->surprise_removed ||
- adapter->pwrctrlpriv.pnp_bstop_trx || !precvbuf)
- return _FAIL;
- r8712_init_recvbuf(adapter, precvbuf);
- /* Try to use skb from the free queue */
- precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue);
-
- if (!precvbuf->pskb) {
- precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev,
- MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ);
- if (!precvbuf->pskb)
- return _FAIL;
- tmpaddr = (addr_t)precvbuf->pskb->data;
- alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1);
- skb_reserve(precvbuf->pskb,
- (RECVBUFF_ALIGN_SZ - alignment));
- precvbuf->phead = precvbuf->pskb->head;
- precvbuf->pdata = precvbuf->pskb->data;
- precvbuf->ptail = skb_tail_pointer(precvbuf->pskb);
- precvbuf->pend = skb_end_pointer(precvbuf->pskb);
- precvbuf->pbuf = precvbuf->pskb->data;
- } else { /* skb is reused */
- precvbuf->phead = precvbuf->pskb->head;
- precvbuf->pdata = precvbuf->pskb->data;
- precvbuf->ptail = skb_tail_pointer(precvbuf->pskb);
- precvbuf->pend = skb_end_pointer(precvbuf->pskb);
- precvbuf->pbuf = precvbuf->pskb->data;
- }
- purb = precvbuf->purb;
- /* translate DMA FIFO addr to pipehandle */
- pipe = ffaddr2pipehdl(pdvobj, addr);
- usb_fill_bulk_urb(purb, pusbd, pipe,
- precvbuf->pbuf, MAX_RECVBUF_SZ,
- r8712_usb_read_port_complete,
- precvbuf);
- err = usb_submit_urb(purb, GFP_ATOMIC);
- if ((err) && (err != (-EPERM)))
- ret = _FAIL;
- return ret;
-}
-
-void r8712_usb_read_port_cancel(struct _adapter *padapter)
-{
- int i;
- struct recv_buf *precvbuf;
-
- precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf;
- for (i = 0; i < NR_RECVBUFF; i++) {
- if (precvbuf->purb)
- usb_kill_urb(precvbuf->purb);
- precvbuf++;
- }
-}
-
-void r8712_xmit_bh(struct tasklet_struct *t)
-{
- int ret = false;
- struct _adapter *padapter = from_tasklet(padapter, t,
- xmitpriv.xmit_tasklet);
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-
- if (padapter->driver_stopped ||
- padapter->surprise_removed) {
- netdev_err(padapter->pnetdev, "xmit_bh => driver_stopped or surprise_removed\n");
- return;
- }
- ret = r8712_xmitframe_complete(padapter, pxmitpriv, NULL);
- if (!ret)
- return;
- tasklet_hi_schedule(&pxmitpriv->xmit_tasklet);
-}
-
-static void usb_write_port_complete(struct urb *purb)
-{
- int i;
- struct xmit_frame *pxmitframe = (struct xmit_frame *)purb->context;
- struct xmit_buf *pxmitbuf = pxmitframe->pxmitbuf;
- struct _adapter *padapter = pxmitframe->padapter;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
-
- switch (pattrib->priority) {
- case 1:
- case 2:
- pxmitpriv->bkq_cnt--;
- break;
- case 4:
- case 5:
- pxmitpriv->viq_cnt--;
- break;
- case 6:
- case 7:
- pxmitpriv->voq_cnt--;
- break;
- case 0:
- case 3:
- default:
- pxmitpriv->beq_cnt--;
- break;
- }
- pxmitpriv->txirp_cnt--;
- for (i = 0; i < 8; i++) {
- if (purb == pxmitframe->pxmit_urb[i]) {
- pxmitframe->bpending[i] = false;
- break;
- }
- }
- if (padapter->surprise_removed)
- return;
- switch (purb->status) {
- case 0:
- break;
- default:
- netdev_warn(padapter->pnetdev,
- "r8712u: pipe error: (%d)\n", purb->status);
- break;
- }
- /* not to consider tx fragment */
- r8712_free_xmitframe_ex(pxmitpriv, pxmitframe);
- r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
- tasklet_hi_schedule(&pxmitpriv->xmit_tasklet);
-}
-
-u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
-{
- unsigned long irqL;
- int i, status;
- unsigned int pipe;
- u32 ret, bwritezero;
- struct urb *purb = NULL;
- struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter;
- struct dvobj_priv *pdvobj = &padapter->dvobjpriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct xmit_frame *pxmitframe = (struct xmit_frame *)wmem;
- struct usb_device *pusbd = pdvobj->pusbdev;
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
-
- if ((padapter->driver_stopped) || (padapter->surprise_removed) ||
- (padapter->pwrctrlpriv.pnp_bstop_trx))
- return _FAIL;
- for (i = 0; i < 8; i++) {
- if (!pxmitframe->bpending[i]) {
- spin_lock_irqsave(&pxmitpriv->lock, irqL);
- pxmitpriv->txirp_cnt++;
- pxmitframe->bpending[i] = true;
- switch (pattrib->priority) {
- case 1:
- case 2:
- pxmitpriv->bkq_cnt++;
- break;
- case 4:
- case 5:
- pxmitpriv->viq_cnt++;
- break;
- case 6:
- case 7:
- pxmitpriv->voq_cnt++;
- break;
- case 0:
- case 3:
- default:
- pxmitpriv->beq_cnt++;
- break;
- }
- spin_unlock_irqrestore(&pxmitpriv->lock, irqL);
- pxmitframe->sz[i] = (u16)cnt;
- purb = pxmitframe->pxmit_urb[i];
- break;
- }
- }
- bwritezero = false;
- if (pdvobj->ishighspeed) {
- if (cnt > 0 && cnt % 512 == 0)
- bwritezero = true;
- } else {
- if (cnt > 0 && cnt % 64 == 0)
- bwritezero = true;
- }
- /* translate DMA FIFO addr to pipehandle */
- pipe = ffaddr2pipehdl(pdvobj, addr);
- if (pxmitpriv->free_xmitbuf_cnt % NR_XMITBUFF == 0)
- purb->transfer_flags &= (~URB_NO_INTERRUPT);
- else
- purb->transfer_flags |= URB_NO_INTERRUPT;
- if (bwritezero)
- cnt += 8;
- usb_fill_bulk_urb(purb, pusbd, pipe,
- pxmitframe->mem_addr,
- cnt, usb_write_port_complete,
- pxmitframe); /* context is xmit_frame */
- status = usb_submit_urb(purb, GFP_ATOMIC);
- if (!status)
- ret = _SUCCESS;
- else
- ret = _FAIL;
- return ret;
-}
-
-void r8712_usb_write_port_cancel(struct _adapter *padapter)
-{
- int i, j;
- struct xmit_buf *pxmitbuf = (struct xmit_buf *)
- padapter->xmitpriv.pxmitbuf;
-
- for (i = 0; i < NR_XMITBUFF; i++) {
- for (j = 0; j < 8; j++) {
- if (pxmitbuf->pxmit_urb[j])
- usb_kill_urb(pxmitbuf->pxmit_urb[j]);
- }
- pxmitbuf++;
- }
-}
-
-int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value,
- u16 index, void *pdata, u16 len, u8 requesttype)
-{
- unsigned int pipe;
- int status;
- u8 reqtype;
- struct dvobj_priv *pdvobjpriv = (struct dvobj_priv *)
- pintfpriv->intf_dev;
- struct usb_device *udev = pdvobjpriv->pusbdev;
- /* For mstar platform, mstar suggests the address for USB IO
- * should be 16 bytes alignment. Trying to fix it here.
- */
- u8 *palloc_buf, *pIo_buf;
-
- palloc_buf = kmalloc((u32)len + 16, GFP_ATOMIC);
- if (!palloc_buf)
- return -ENOMEM;
- pIo_buf = palloc_buf + 16 - ((addr_t)(palloc_buf) & 0x0f);
- if (requesttype == 0x01) {
- pipe = usb_rcvctrlpipe(udev, 0); /* read_in */
- reqtype = RTL871X_VENQT_READ;
- } else {
- pipe = usb_sndctrlpipe(udev, 0); /* write_out */
- reqtype = RTL871X_VENQT_WRITE;
- memcpy(pIo_buf, pdata, len);
- }
- status = usb_control_msg(udev, pipe, request, reqtype, value, index,
- pIo_buf, len, 500);
- if (status < 0)
- goto free;
- if (status != len) {
- status = -EREMOTEIO;
- goto free;
- }
- /* Success this control transfer. */
- if (requesttype == 0x01) {
- /* For Control read transfer, we have to copy the read
- * data from pIo_buf to pdata.
- */
- memcpy(pdata, pIo_buf, status);
- }
-
-free:
- kfree(palloc_buf);
- return status;
-}
diff --git a/drivers/staging/rtl8712/usb_osintf.h b/drivers/staging/rtl8712/usb_osintf.h
deleted file mode 100644
index 2e512b4a564c..000000000000
--- a/drivers/staging/rtl8712/usb_osintf.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __USB_OSINTF_H
-#define __USB_OSINTF_H
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-extern char *r8712_initmac;
-
-unsigned int r8712_usb_inirp_init(struct _adapter *padapter);
-unsigned int r8712_usb_inirp_deinit(struct _adapter *padapter);
-uint rtl871x_hal_init(struct _adapter *padapter);
-uint rtl8712_hal_deinit(struct _adapter *padapter);
-
-void rtl871x_intf_stop(struct _adapter *padapter);
-void r871x_dev_unload(struct _adapter *padapter);
-void r8712_stop_drv_threads(struct _adapter *padapter);
-void r8712_stop_drv_timers(struct _adapter *padapter);
-int r8712_init_drv_sw(struct _adapter *padapter);
-void r8712_free_drv_sw(struct _adapter *padapter);
-struct net_device *r8712_init_netdev(void);
-
-#endif
diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h
deleted file mode 100644
index 498e6dec7e67..000000000000
--- a/drivers/staging/rtl8712/wifi.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef _WIFI_H_
-#define _WIFI_H_
-
-#include <linux/compiler.h>
-#include <linux/ieee80211.h>
-
-#define WLAN_HDR_A3_LEN 24
-#define WLAN_HDR_A3_QOS_LEN 26
-
-enum WIFI_FRAME_TYPE {
- WIFI_QOS_DATA_TYPE = (BIT(7) | BIT(3)), /*!< QoS Data */
-};
-
-#define SetToDs(pbuf) ({ \
- *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_TODS); \
-})
-
-#define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0)
-
-#define ClearToDs(pbuf) ({ \
- *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_TODS)); \
-})
-
-#define SetFrDs(pbuf) ({ \
- *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_FROMDS); \
-})
-
-#define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0)
-
-#define ClearFrDs(pbuf) ({ \
- *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_FROMDS)); \
-})
-
-static inline unsigned char get_tofr_ds(unsigned char *pframe)
-{
- return ((GetToDs(pframe) << 1) | GetFrDs(pframe));
-}
-
-#define SetMFrag(pbuf) ({ \
- *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREFRAGS); \
-})
-
-#define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0)
-
-#define ClearMFrag(pbuf) ({ \
- *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)); \
-})
-
-#define SetRetry(pbuf) ({ \
- *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_RETRY); \
-})
-
-#define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0)
-
-#define ClearRetry(pbuf) ({ \
- *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_RETRY)); \
-})
-
-#define SetPwrMgt(pbuf) ({ \
- *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PM); \
-})
-
-#define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & \
- cpu_to_le16(IEEE80211_FCTL_PM)) != 0)
-
-#define ClearPwrMgt(pbuf) ({ \
- *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_PM)); \
-})
-
-#define SetMData(pbuf) ({ \
- *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREDATA); \
-})
-
-#define GetMData(pbuf) (((*(__le16 *)(pbuf)) & \
- cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0)
-
-#define ClearMData(pbuf) ({ \
- *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREDATA)); \
-})
-
-#define SetPrivacy(pbuf) ({ \
- *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); \
-})
-
-#define GetPrivacy(pbuf) (((*(__le16 *)(pbuf)) & \
- cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0)
-
-#define GetOrder(pbuf) (((*(__le16 *)(pbuf)) & \
- cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0)
-
-#define GetFrameType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \
- (BIT(3) | BIT(2)))
-
-#define SetFrameType(pbuf, type) \
- do { \
- *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(3) | \
- BIT(2))); \
- *(__le16 *)(pbuf) |= cpu_to_le16(type); \
- } while (0)
-
-#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \
- (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | \
- BIT(2)))
-
-#define SetFrameSubType(pbuf, type) \
- do { \
- *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \
- BIT(5) | BIT(4) | BIT(3) | BIT(2))); \
- *(__le16 *)(pbuf) |= cpu_to_le16(type); \
- } while (0)
-
-#define GetSequence(pbuf) (le16_to_cpu(*(__le16 *)\
- ((addr_t)(pbuf) + 22)) >> 4)
-
-#define GetFragNum(pbuf) (le16_to_cpu(*(__le16 *)((addr_t)\
- (pbuf) + 22)) & 0x0f)
-
-#define SetSeqNum(pbuf, num) ({ \
- *(__le16 *)((addr_t)(pbuf) + 22) = \
- cpu_to_le16((le16_to_cpu(*(__le16 *)((addr_t)(pbuf) + 22)) & \
- 0x000f) | (0xfff0 & (num << 4))); \
-})
-
-#define SetPriority(pbuf, tid) ({ \
- *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf); \
-})
-
-#define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf)
-
-#define SetAckpolicy(pbuf, ack) ({ \
- *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5); \
-})
-
-#define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3)
-
-#define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1)
-
-#define GetAddr1Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 4))
-
-#define GetAddr2Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 10))
-
-#define GetAddr3Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 16))
-
-#define GetAddr4Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 24))
-
-static inline unsigned char *get_hdr_bssid(unsigned char *pframe)
-{
- unsigned char *sa;
- unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
-
- switch (to_fr_ds) {
- case 0x00: /* ToDs=0, FromDs=0 */
- sa = GetAddr3Ptr(pframe);
- break;
- case 0x01: /* ToDs=0, FromDs=1 */
- sa = GetAddr2Ptr(pframe);
- break;
- case 0x02: /* ToDs=1, FromDs=0 */
- sa = GetAddr1Ptr(pframe);
- break;
- default: /* ToDs=1, FromDs=1 */
- sa = NULL;
- break;
- }
- return sa;
-}
-
-/* ---------------------------------------------------------------------------
- * Below is the fixed elements...
- * ---------------------------------------------------------------------------
- */
-#define _BEACON_ITERVAL_ 2
-#define _CAPABILITY_ 2
-#define _TIMESTAMP_ 8
-
-/*-----------------------------------------------------------------------------
- * Below is the definition for WMM
- *------------------------------------------------------------------------------
- */
-#define _WMM_IE_Length_ 7 /* for WMM STA */
-
-#endif /* _WIFI_H_ */
-
diff --git a/drivers/staging/rtl8712/wlan_bssdef.h b/drivers/staging/rtl8712/wlan_bssdef.h
deleted file mode 100644
index ec3749813728..000000000000
--- a/drivers/staging/rtl8712/wlan_bssdef.h
+++ /dev/null
@@ -1,223 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __WLAN_BSSDEF_H__
-#define __WLAN_BSSDEF_H__
-
-#define MAX_IE_SZ 768
-
-#define NDIS_802_11_LENGTH_SSID 32
-#define NDIS_802_11_LENGTH_RATES 8
-#define NDIS_802_11_LENGTH_RATES_EX 16
-
-struct ndis_802_11_ssid {
- u32 SsidLength;
- u8 Ssid[32];
-};
-
-enum NDIS_802_11_NETWORK_TYPE {
- Ndis802_11FH,
- Ndis802_11DS,
- Ndis802_11OFDM5,
- Ndis802_11OFDM24,
- Ndis802_11NetworkTypeMax /* not a real type, defined as an upper bound*/
-};
-
-struct NDIS_802_11_CONFIGURATION_FH {
- u32 Length; /* Length of structure */
- u32 HopPattern; /* As defined by 802.11, MSB set */
- u32 HopSet; /* to one if non-802.11 */
- u32 DwellTime; /* units are Kusec */
-};
-
-/*
- * FW will only save the channel number in DSConfig.
- * ODI Handler will convert the channel number to freq. number.
- */
-struct NDIS_802_11_CONFIGURATION {
- u32 Length; /* Length of structure */
- u32 BeaconPeriod; /* units are Kusec */
- u32 ATIMWindow; /* units are Kusec */
- u32 DSConfig; /* Frequency, units are kHz */
- struct NDIS_802_11_CONFIGURATION_FH FHConfig;
-};
-
-enum NDIS_802_11_NETWORK_INFRASTRUCTURE {
- Ndis802_11IBSS,
- Ndis802_11Infrastructure,
- Ndis802_11AutoUnknown,
- Ndis802_11InfrastructureMax, /*Not a real value,defined as upper bound*/
- Ndis802_11APMode
-};
-
-struct NDIS_802_11_FIXED_IEs {
- u8 Timestamp[8];
- u16 BeaconInterval;
- u16 Capabilities;
-};
-
-struct wlan_bssid_ex {
- u32 Length;
- unsigned char MacAddress[6];
- u8 Reserved[2];
- struct ndis_802_11_ssid Ssid;
- __le32 Privacy;
- s32 Rssi;
- enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
- struct NDIS_802_11_CONFIGURATION Configuration;
- enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
- u8 rates[NDIS_802_11_LENGTH_RATES_EX];
- /* number of content bytes in EIs, which varies */
- u32 IELength;
- /*(timestamp, beacon interval, and capability information) */
- u8 IEs[MAX_IE_SZ];
-};
-
-enum NDIS_802_11_AUTHENTICATION_MODE {
- Ndis802_11AuthModeOpen,
- Ndis802_11AuthModeShared,
- Ndis802_11AuthModeAutoSwitch,
- Ndis802_11AuthModeWPA,
- Ndis802_11AuthModeWPAPSK,
- Ndis802_11AuthModeWPANone,
- Ndis802_11AuthModeMax /* Not a real mode, defined as upper bound */
-};
-
-enum {
- Ndis802_11WEPEnabled,
- Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
- Ndis802_11WEPDisabled,
- Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
- Ndis802_11WEPKeyAbsent,
- Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
- Ndis802_11WEPNotSupported,
- Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
- Ndis802_11Encryption2Enabled,
- Ndis802_11Encryption2KeyAbsent,
- Ndis802_11Encryption3Enabled,
- Ndis802_11Encryption3KeyAbsent
-};
-
-#define NDIS_802_11_AI_REQFI_CAPABILITIES 1
-#define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2
-#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4
-
-#define NDIS_802_11_AI_RESFI_CAPABILITIES 1
-#define NDIS_802_11_AI_RESFI_STATUSCODE 2
-#define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4
-
-struct NDIS_802_11_AI_REQFI {
- u16 Capabilities;
- u16 ListenInterval;
- unsigned char CurrentAPAddress[6];
-};
-
-struct NDIS_802_11_AI_RESFI {
- u16 Capabilities;
- u16 StatusCode;
- u16 AssociationId;
-};
-
-struct NDIS_802_11_ASSOCIATION_INFORMATION {
- u32 Length;
- u16 AvailableRequestFixedIEs;
- struct NDIS_802_11_AI_REQFI RequestFixedIEs;
- u32 RequestIELength;
- u32 OffsetRequestIEs;
- u16 AvailableResponseFixedIEs;
- struct NDIS_802_11_AI_RESFI ResponseFixedIEs;
- u32 ResponseIELength;
- u32 OffsetResponseIEs;
-};
-
-/* Key mapping keys require a BSSID*/
-struct NDIS_802_11_KEY {
- u32 Length; /* Length of this structure */
- u32 KeyIndex;
- u32 KeyLength; /* length of key in bytes */
- unsigned char BSSID[6];
- unsigned long long KeyRSC;
- u8 KeyMaterial[32]; /* variable length */
-};
-
-struct NDIS_802_11_REMOVE_KEY {
- u32 Length; /* Length of this structure */
- u32 KeyIndex;
- unsigned char BSSID[6];
-};
-
-struct NDIS_802_11_WEP {
- u32 Length; /* Length of this structure */
- u32 KeyIndex; /* 0 is the per-client key,
- * 1-N are the global keys
- */
- u32 KeyLength; /* length of key in bytes */
- u8 KeyMaterial[16]; /* variable length depending on above field */
-};
-
-/* mask for authentication/integrity fields */
-#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f
-#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01
-#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02
-#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06
-#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E
-
-/* MIC check time, 60 seconds. */
-#define MIC_CHECK_TIME 60000000
-
-#ifndef Ndis802_11APMode
-#define Ndis802_11APMode (Ndis802_11InfrastructureMax + 1)
-#endif
-
-struct wlan_network {
- struct list_head list;
- int network_type; /*refer to ieee80211.h for WIRELESS_11A/B/G */
- int fixed; /* set to fixed when not to be removed asi
- * site-surveying
- */
- unsigned int last_scanned; /*timestamp for the network */
- int aid; /*will only be valid when a BSS is joined. */
- int join_res;
- struct wlan_bssid_ex network; /*must be the last item */
-};
-
-enum VRTL_CARRIER_SENSE {
- DISABLE_VCS,
- ENABLE_VCS,
- AUTO_VCS
-};
-
-enum VCS_TYPE {
- NONE_VCS,
- RTS_CTS,
- CTS_TO_SELF
-};
-
-#define PWR_CAM 0
-#define PWR_MINPS 1
-#define PWR_MAXPS 2
-#define PWR_UAPSD 3
-#define PWR_VOIP 4
-
-enum UAPSD_MAX_SP {
- NO_LIMIT,
- TWO_MSDU,
- FOUR_MSDU,
- SIX_MSDU
-};
-
-#define NUM_PRE_AUTH_KEY 16
-#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
-
-#endif /* #ifndef WLAN_BSSDEF_H_ */
-
diff --git a/drivers/staging/rtl8712/xmit_linux.c b/drivers/staging/rtl8712/xmit_linux.c
deleted file mode 100644
index ceb6b590b310..000000000000
--- a/drivers/staging/rtl8712/xmit_linux.c
+++ /dev/null
@@ -1,181 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * xmit_linux.c
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8192SU
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-
-#define _XMIT_OSDEP_C_
-
-#include <linux/usb.h>
-#include <linux/ip.h>
-#include <linux/if_ether.h>
-#include <linux/kmemleak.h>
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-#include "wifi.h"
-#include "mlme_osdep.h"
-#include "xmit_osdep.h"
-#include "osdep_intf.h"
-
-static uint remainder_len(struct pkt_file *pfile)
-{
- return (uint)(pfile->buf_len - ((addr_t)(pfile->cur_addr) -
- (addr_t)(pfile->buf_start)));
-}
-
-void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile)
-{
- pfile->pkt = pktptr;
- pfile->cur_addr = pfile->buf_start = pktptr->data;
- pfile->pkt_len = pfile->buf_len = pktptr->len;
- pfile->cur_buffer = pfile->buf_start;
-}
-
-uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen)
-{
- uint len;
-
- len = remainder_len(pfile);
- len = (rlen > len) ? len : rlen;
- if (rmem)
- skb_copy_bits(pfile->pkt, pfile->buf_len - pfile->pkt_len,
- rmem, len);
- pfile->cur_addr += len;
- pfile->pkt_len -= len;
- return len;
-}
-
-sint r8712_endofpktfile(struct pkt_file *pfile)
-{
- return (pfile->pkt_len == 0);
-}
-
-void r8712_set_qos(struct pkt_file *ppktfile, struct pkt_attrib *pattrib)
-{
- struct ethhdr etherhdr;
- struct iphdr ip_hdr;
- u16 user_priority = 0;
-
- _r8712_open_pktfile(ppktfile->pkt, ppktfile);
- _r8712_pktfile_read(ppktfile, (unsigned char *)ðerhdr, ETH_HLEN);
-
- /* get user_priority from IP hdr*/
- if (pattrib->ether_type == 0x0800) {
- _r8712_pktfile_read(ppktfile, (u8 *)&ip_hdr, sizeof(ip_hdr));
- /*user_priority = (ntohs(ip_hdr.tos) >> 5) & 0x3 ;*/
- user_priority = ip_hdr.tos >> 5;
- } else {
- /* "When priority processing of data frames is supported,
- * a STA's SME should send EAPOL-Key frames at the highest
- * priority."
- */
-
- if (pattrib->ether_type == 0x888e)
- user_priority = 7;
- }
- pattrib->priority = user_priority;
- pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN;
- pattrib->subtype = WIFI_QOS_DATA_TYPE;
-}
-
-void r8712_SetFilter(struct work_struct *work)
-{
- struct _adapter *adapter = container_of(work, struct _adapter,
- wk_filter_rx_ff0);
- u8 oldvalue = 0x00, newvalue = 0x00;
-
- oldvalue = r8712_read8(adapter, 0x117);
- newvalue = oldvalue & 0xfe;
- r8712_write8(adapter, 0x117, newvalue);
-
- wait_for_completion(&adapter->rx_filter_ready);
- r8712_write8(adapter, 0x117, oldvalue);
-}
-
-int r8712_xmit_resource_alloc(struct _adapter *padapter,
- struct xmit_buf *pxmitbuf)
-{
- int i;
-
- for (i = 0; i < 8; i++) {
- pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL);
- if (!pxmitbuf->pxmit_urb[i]) {
- int k;
-
- for (k = i - 1; k >= 0; k--) {
- /* handle allocation errors part way through loop */
- usb_free_urb(pxmitbuf->pxmit_urb[k]);
- }
- netdev_err(padapter->pnetdev, "pxmitbuf->pxmit_urb[i] == NULL\n");
- return -ENOMEM;
- }
- kmemleak_not_leak(pxmitbuf->pxmit_urb[i]);
- }
- return 0;
-}
-
-void r8712_xmit_resource_free(struct _adapter *padapter,
- struct xmit_buf *pxmitbuf)
-{
- int i;
-
- for (i = 0; i < 8; i++) {
- if (pxmitbuf->pxmit_urb[i]) {
- usb_kill_urb(pxmitbuf->pxmit_urb[i]);
- usb_free_urb(pxmitbuf->pxmit_urb[i]);
- }
- }
-}
-
-void r8712_xmit_complete(struct _adapter *padapter, struct xmit_frame *pxframe)
-{
- if (pxframe->pkt)
- dev_kfree_skb_any(pxframe->pkt);
- pxframe->pkt = NULL;
-}
-
-netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *netdev)
-{
- struct xmit_frame *xmitframe = NULL;
- struct _adapter *adapter = netdev_priv(netdev);
- struct xmit_priv *xmitpriv = &(adapter->xmitpriv);
-
- if (!r8712_if_up(adapter))
- goto _xmit_entry_drop;
-
- xmitframe = r8712_alloc_xmitframe(xmitpriv);
- if (!xmitframe)
- goto _xmit_entry_drop;
-
- if (r8712_update_attrib(adapter, pkt, &xmitframe->attrib))
- goto _xmit_entry_drop;
-
- adapter->ledpriv.LedControlHandler(adapter, LED_CTL_TX);
- xmitframe->pkt = pkt;
- if (r8712_pre_xmit(adapter, xmitframe)) {
- /*dump xmitframe directly or drop xframe*/
- dev_kfree_skb_any(pkt);
- xmitframe->pkt = NULL;
- }
- xmitpriv->tx_pkts++;
- xmitpriv->tx_bytes += xmitframe->attrib.last_txcmdsz;
- return NETDEV_TX_OK;
-_xmit_entry_drop:
- if (xmitframe)
- r8712_free_xmitframe(xmitpriv, xmitframe);
- xmitpriv->tx_drop++;
- dev_kfree_skb_any(pkt);
- return NETDEV_TX_OK;
-}
diff --git a/drivers/staging/rtl8712/xmit_osdep.h b/drivers/staging/rtl8712/xmit_osdep.h
deleted file mode 100644
index 1ad42658c883..000000000000
--- a/drivers/staging/rtl8712/xmit_osdep.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
- *
- * Modifications for inclusion into the Linux staging tree are
- * Copyright(c) 2010 Larry Finger. All rights reserved.
- *
- * Contact information:
- * WLAN FAE <wlanfae@...ltek.com>
- * Larry Finger <Larry.Finger@...inger.net>
- *
- ******************************************************************************/
-#ifndef __XMIT_OSDEP_H_
-#define __XMIT_OSDEP_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-struct pkt_file {
- _pkt *pkt;
- u32 pkt_len; /*the remainder length of the open_file*/
- _buffer *cur_buffer;
- u8 *buf_start;
- u8 *cur_addr;
- u32 buf_len;
-};
-
-#define NR_XMITFRAME 256
-
-struct xmit_priv;
-struct pkt_attrib;
-struct sta_xmit_priv;
-struct xmit_frame;
-struct xmit_buf;
-
-netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev);
-void r8712_SetFilter(struct work_struct *work);
-int r8712_xmit_resource_alloc(struct _adapter *padapter,
- struct xmit_buf *pxmitbuf);
-void r8712_xmit_resource_free(struct _adapter *padapter,
- struct xmit_buf *pxmitbuf);
-
-void r8712_set_qos(struct pkt_file *ppktfile,
- struct pkt_attrib *pattrib);
-void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile);
-uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen);
-sint r8712_endofpktfile(struct pkt_file *pfile);
-void r8712_xmit_complete(struct _adapter *padapter,
- struct xmit_frame *pxframe);
-
-#endif
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 139031ccb700..e1fb409235bc 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -934,6 +934,9 @@ static ssize_t tcm_loop_tpg_address_show(struct config_item *item,
struct tcm_loop_tpg, tl_se_tpg);
struct tcm_loop_hba *tl_hba = tl_tpg->tl_hba;
+ if (!tl_hba->sh)
+ return -ENODEV;
+
return snprintf(page, PAGE_SIZE, "%d:0:%d\n",
tl_hba->sh->host_no, tl_tpg->tl_tpgt);
}
diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c
index a9a893bc19fa..a2feea6e16f3 100644
--- a/drivers/tee/tee_core.c
+++ b/drivers/tee/tee_core.c
@@ -889,7 +889,7 @@ struct tee_device *tee_device_alloc(const struct tee_desc *teedesc,
if (!teedesc || !teedesc->name || !teedesc->ops ||
!teedesc->ops->get_version || !teedesc->ops->open ||
- !teedesc->ops->release || !pool)
+ !teedesc->ops->release)
return ERR_PTR(-EINVAL);
teedev = kzalloc(sizeof(*teedev), GFP_KERNEL);
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 56a9222b439a..342ca5bba5fe 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -1491,6 +1491,8 @@ static struct pci_device_id nhi_ids[] = {
.driver_data = (kernel_ulong_t)&icl_nhi_ops },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_PTL_P_NHI1),
.driver_data = (kernel_ulong_t)&icl_nhi_ops },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_WCL_NHI0),
+ .driver_data = (kernel_ulong_t)&icl_nhi_ops },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI) },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI) },
diff --git a/drivers/thunderbolt/nhi.h b/drivers/thunderbolt/nhi.h
index 16744f25a9a0..24ac4246d0ca 100644
--- a/drivers/thunderbolt/nhi.h
+++ b/drivers/thunderbolt/nhi.h
@@ -75,6 +75,7 @@ extern const struct tb_nhi_ops icl_nhi_ops;
#define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE 0x15ef
#define PCI_DEVICE_ID_INTEL_ADL_NHI0 0x463e
#define PCI_DEVICE_ID_INTEL_ADL_NHI1 0x466d
+#define PCI_DEVICE_ID_INTEL_WCL_NHI0 0x4d33
#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI 0x5781
#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI 0x5784
#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_80G_BRIDGE 0x5786
diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c
index 0668e1645bc5..f417ce477d4a 100644
--- a/drivers/thunderbolt/tb.c
+++ b/drivers/thunderbolt/tb.c
@@ -1888,7 +1888,7 @@ static void tb_apple_add_links(struct tb_nhi *nhi)
if (!pci_is_pcie(pdev))
continue;
if (pci_pcie_type(pdev) != PCI_EXP_TYPE_DOWNSTREAM ||
- !pdev->is_hotplug_bridge)
+ !pdev->is_pciehp)
continue;
link = device_link_add(&pdev->dev, &nhi->pdev->dev,
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 5e151e1a6f08..bb7f82f8278d 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -635,7 +635,7 @@ static int pl011_dma_tx_refill(struct uart_amba_port *uap)
dmatx->len = count;
dmatx->dma = dma_map_single(dma_dev->dev, dmatx->buf, count,
DMA_TO_DEVICE);
- if (dmatx->dma == DMA_MAPPING_ERROR) {
+ if (dma_mapping_error(dma_dev->dev, dmatx->dma)) {
uap->dmatx.queued = false;
dev_dbg(uap->port.dev, "unable to map TX DMA\n");
return -EBUSY;
diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index 63573ef8b914..458bf1654372 100644
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -329,8 +329,9 @@ struct sc16is7xx_one {
struct kthread_work reg_work;
struct kthread_delayed_work ms_work;
struct sc16is7xx_one_config config;
- bool irda_mode;
unsigned int old_mctrl;
+ u8 old_lcr; /* Value before EFR access. */
+ bool irda_mode;
};
struct sc16is7xx_port {
@@ -355,10 +356,6 @@ static struct uart_driver sc16is7xx_uart = {
.nr = SC16IS7XX_MAX_DEVS,
};
-static void sc16is7xx_ier_set(struct uart_port *port, u8 bit);
-static void sc16is7xx_stop_tx(struct uart_port *port);
-
-#define to_sc16is7xx_port(p,e) ((container_of((p), struct sc16is7xx_port, e)))
#define to_sc16is7xx_one(p,e) ((container_of((p), struct sc16is7xx_one, e)))
static u8 sc16is7xx_port_read(struct uart_port *port, u8 reg)
@@ -416,6 +413,85 @@ static void sc16is7xx_power(struct uart_port *port, int on)
on ? 0 : SC16IS7XX_IER_SLEEP_BIT);
}
+/*
+ * In an amazing feat of design, the Enhanced Features Register (EFR)
+ * shares the address of the Interrupt Identification Register (IIR).
+ * Access to EFR is switched on by writing a magic value (0xbf) to the
+ * Line Control Register (LCR). Any interrupt firing during this time will
+ * see the EFR where it expects the IIR to be, leading to
+ * "Unexpected interrupt" messages.
+ *
+ * Prevent this possibility by claiming a mutex while accessing the EFR,
+ * and claiming the same mutex from within the interrupt handler. This is
+ * similar to disabling the interrupt, but that doesn't work because the
+ * bulk of the interrupt processing is run as a workqueue job in thread
+ * context.
+ */
+static void sc16is7xx_efr_lock(struct uart_port *port)
+{
+ struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);
+
+ mutex_lock(&one->efr_lock);
+
+ /* Backup content of LCR. */
+ one->old_lcr = sc16is7xx_port_read(port, SC16IS7XX_LCR_REG);
+
+ /* Enable access to Enhanced register set */
+ sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, SC16IS7XX_LCR_CONF_MODE_B);
+
+ /* Disable cache updates when writing to EFR registers */
+ regcache_cache_bypass(one->regmap, true);
+}
+
+static void sc16is7xx_efr_unlock(struct uart_port *port)
+{
+ struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);
+
+ /* Re-enable cache updates when writing to normal registers */
+ regcache_cache_bypass(one->regmap, false);
+
+ /* Restore original content of LCR */
+ sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, one->old_lcr);
+
+ mutex_unlock(&one->efr_lock);
+}
+
+static void sc16is7xx_ier_clear(struct uart_port *port, u8 bit)
+{
+ struct sc16is7xx_port *s = dev_get_drvdata(port->dev);
+ struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);
+
+ lockdep_assert_held_once(&port->lock);
+
+ one->config.flags |= SC16IS7XX_RECONF_IER;
+ one->config.ier_mask |= bit;
+ one->config.ier_val &= ~bit;
+ kthread_queue_work(&s->kworker, &one->reg_work);
+}
+
+static void sc16is7xx_ier_set(struct uart_port *port, u8 bit)
+{
+ struct sc16is7xx_port *s = dev_get_drvdata(port->dev);
+ struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);
+
+ lockdep_assert_held_once(&port->lock);
+
+ one->config.flags |= SC16IS7XX_RECONF_IER;
+ one->config.ier_mask |= bit;
+ one->config.ier_val |= bit;
+ kthread_queue_work(&s->kworker, &one->reg_work);
+}
+
+static void sc16is7xx_stop_tx(struct uart_port *port)
+{
+ sc16is7xx_ier_clear(port, SC16IS7XX_IER_THRI_BIT);
+}
+
+static void sc16is7xx_stop_rx(struct uart_port *port)
+{
+ sc16is7xx_ier_clear(port, SC16IS7XX_IER_RDI_BIT);
+}
+
static const struct sc16is7xx_devtype sc16is74x_devtype = {
.name = "SC16IS74X",
.nr_gpio = 0,
@@ -506,40 +582,6 @@ static int sc16is7xx_set_baud(struct uart_port *port, int baud)
div /= prescaler;
}
- /* In an amazing feat of design, the Enhanced Features Register shares
- * the address of the Interrupt Identification Register, and is
- * switched in by writing a magic value (0xbf) to the Line Control
- * Register. Any interrupt firing during this time will see the EFR
- * where it expects the IIR to be, leading to "Unexpected interrupt"
- * messages.
- *
- * Prevent this possibility by claiming a mutex while accessing the
- * EFR, and claiming the same mutex from within the interrupt handler.
- * This is similar to disabling the interrupt, but that doesn't work
- * because the bulk of the interrupt processing is run as a workqueue
- * job in thread context.
- */
- mutex_lock(&one->efr_lock);
-
- lcr = sc16is7xx_port_read(port, SC16IS7XX_LCR_REG);
-
- /* Open the LCR divisors for configuration */
- sc16is7xx_port_write(port, SC16IS7XX_LCR_REG,
- SC16IS7XX_LCR_CONF_MODE_B);
-
- /* Enable enhanced features */
- regcache_cache_bypass(one->regmap, true);
- sc16is7xx_port_update(port, SC16IS7XX_EFR_REG,
- SC16IS7XX_EFR_ENABLE_BIT,
- SC16IS7XX_EFR_ENABLE_BIT);
-
- regcache_cache_bypass(one->regmap, false);
-
- /* Put LCR back to the normal mode */
- sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr);
-
- mutex_unlock(&one->efr_lock);
-
/* If bit MCR_CLKSEL is set, the divide by 4 prescaler is activated. */
sc16is7xx_port_update(port, SC16IS7XX_MCR_REG,
SC16IS7XX_MCR_CLKSEL_BIT,
@@ -548,7 +590,8 @@ static int sc16is7xx_set_baud(struct uart_port *port, int baud)
mutex_lock(&one->efr_lock);
- /* Open the LCR divisors for configuration */
+ /* Backup LCR and access special register set (DLL/DLH) */
+ lcr = sc16is7xx_port_read(port, SC16IS7XX_LCR_REG);
sc16is7xx_port_write(port, SC16IS7XX_LCR_REG,
SC16IS7XX_LCR_CONF_MODE_A);
@@ -558,7 +601,7 @@ static int sc16is7xx_set_baud(struct uart_port *port, int baud)
sc16is7xx_port_write(port, SC16IS7XX_DLL_REG, div % 256);
regcache_cache_bypass(one->regmap, false);
- /* Put LCR back to the normal mode */
+ /* Restore LCR and access to general register set */
sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr);
mutex_unlock(&one->efr_lock);
@@ -892,42 +935,6 @@ static void sc16is7xx_reg_proc(struct kthread_work *ws)
sc16is7xx_reconf_rs485(&one->port);
}
-static void sc16is7xx_ier_clear(struct uart_port *port, u8 bit)
-{
- struct sc16is7xx_port *s = dev_get_drvdata(port->dev);
- struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);
-
- lockdep_assert_held_once(&port->lock);
-
- one->config.flags |= SC16IS7XX_RECONF_IER;
- one->config.ier_mask |= bit;
- one->config.ier_val &= ~bit;
- kthread_queue_work(&s->kworker, &one->reg_work);
-}
-
-static void sc16is7xx_ier_set(struct uart_port *port, u8 bit)
-{
- struct sc16is7xx_port *s = dev_get_drvdata(port->dev);
- struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);
-
- lockdep_assert_held_once(&port->lock);
-
- one->config.flags |= SC16IS7XX_RECONF_IER;
- one->config.ier_mask |= bit;
- one->config.ier_val |= bit;
- kthread_queue_work(&s->kworker, &one->reg_work);
-}
-
-static void sc16is7xx_stop_tx(struct uart_port *port)
-{
- sc16is7xx_ier_clear(port, SC16IS7XX_IER_THRI_BIT);
-}
-
-static void sc16is7xx_stop_rx(struct uart_port *port)
-{
- sc16is7xx_ier_clear(port, SC16IS7XX_IER_RDI_BIT);
-}
-
static void sc16is7xx_ms_proc(struct kthread_work *ws)
{
struct sc16is7xx_one *one = to_sc16is7xx_one(ws, ms_work.work);
@@ -1077,17 +1084,7 @@ static void sc16is7xx_set_termios(struct uart_port *port,
if (!(termios->c_cflag & CREAD))
port->ignore_status_mask |= SC16IS7XX_LSR_BRK_ERROR_MASK;
- /* As above, claim the mutex while accessing the EFR. */
- mutex_lock(&one->efr_lock);
-
- sc16is7xx_port_write(port, SC16IS7XX_LCR_REG,
- SC16IS7XX_LCR_CONF_MODE_B);
-
/* Configure flow control */
- regcache_cache_bypass(one->regmap, true);
- sc16is7xx_port_write(port, SC16IS7XX_XON1_REG, termios->c_cc[VSTART]);
- sc16is7xx_port_write(port, SC16IS7XX_XOFF1_REG, termios->c_cc[VSTOP]);
-
port->status &= ~(UPSTAT_AUTOCTS | UPSTAT_AUTORTS);
if (termios->c_cflag & CRTSCTS) {
flow |= SC16IS7XX_EFR_AUTOCTS_BIT |
@@ -1099,16 +1096,16 @@ static void sc16is7xx_set_termios(struct uart_port *port,
if (termios->c_iflag & IXOFF)
flow |= SC16IS7XX_EFR_SWFLOW1_BIT;
- sc16is7xx_port_update(port,
- SC16IS7XX_EFR_REG,
- SC16IS7XX_EFR_FLOWCTRL_BITS,
- flow);
- regcache_cache_bypass(one->regmap, false);
-
/* Update LCR register */
sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr);
- mutex_unlock(&one->efr_lock);
+ /* Update EFR registers */
+ sc16is7xx_efr_lock(port);
+ sc16is7xx_port_write(port, SC16IS7XX_XON1_REG, termios->c_cc[VSTART]);
+ sc16is7xx_port_write(port, SC16IS7XX_XOFF1_REG, termios->c_cc[VSTOP]);
+ sc16is7xx_port_update(port, SC16IS7XX_EFR_REG,
+ SC16IS7XX_EFR_FLOWCTRL_BITS, flow);
+ sc16is7xx_efr_unlock(port);
/* Get baud rate generator configuration */
baud = uart_get_baud_rate(port, termios, old,
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index f9adb1106747..1120e83f781e 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -4027,8 +4027,8 @@ int ufshcd_dme_get_attr(struct ufs_hba *hba, u32 attr_sel,
get, UIC_GET_ATTR_ID(attr_sel),
UFS_UIC_COMMAND_RETRIES - retries);
- if (mib_val && !ret)
- *mib_val = uic_cmd.argument3;
+ if (mib_val)
+ *mib_val = ret == 0 ? uic_cmd.argument3 : 0;
if (peer && (hba->quirks & UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE)
&& pwr_mode_change)
@@ -4778,7 +4778,8 @@ static int ufshcd_link_startup(struct ufs_hba *hba)
* If UFS device isn't active then we will have to issue link startup
* 2 times to make sure the device state move to active.
*/
- if (!ufshcd_is_ufs_dev_active(hba))
+ if (!(hba->quirks & UFSHCD_QUIRK_PERFORM_LINK_STARTUP_ONCE) &&
+ !ufshcd_is_ufs_dev_active(hba))
link_startup_again = true;
link_startup:
diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c
index 7309f3f87eac..3dbcb30e610f 100644
--- a/drivers/ufs/host/ufs-mediatek.c
+++ b/drivers/ufs/host/ufs-mediatek.c
@@ -991,6 +991,28 @@ static int ufs_mtk_pre_pwr_change(struct ufs_hba *hba,
ufshcd_dme_set(hba, UIC_ARG_MIB(PA_TXHSADAPTTYPE),
PA_NO_ADAPT);
+ if (!(hba->quirks & UFSHCD_QUIRK_SKIP_DEF_UNIPRO_TIMEOUT_SETTING)) {
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA0),
+ DL_FC0ProtectionTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA1),
+ DL_TC0ReplayTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA2),
+ DL_AFC0ReqTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA3),
+ DL_FC1ProtectionTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA4),
+ DL_TC1ReplayTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA5),
+ DL_AFC1ReqTimeOutVal_Default);
+
+ ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalFC0ProtectionTimeOutVal),
+ DL_FC0ProtectionTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalTC0ReplayTimeOutVal),
+ DL_TC0ReplayTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalAFC0ReqTimeOutVal),
+ DL_AFC0ReqTimeOutVal_Default);
+ }
+
ret = ufshcd_uic_change_pwr_mode(hba,
FASTAUTO_MODE << 4 | FASTAUTO_MODE);
@@ -1136,11 +1158,11 @@ static int ufs_mtk_device_reset(struct ufs_hba *hba)
{
struct arm_smccc_res res;
- /* disable hba before device reset */
- ufshcd_hba_stop(hba);
-
ufs_mtk_device_reset_ctrl(0, res);
+ /* disable hba in middle of device reset */
+ ufshcd_hba_stop(hba);
+
/*
* The reset signal is active low. UFS devices shall detect
* more than or equal to 1us of positive or negative RST_n
@@ -1208,6 +1230,9 @@ static void ufs_mtk_vccqx_set_lpm(struct ufs_hba *hba, bool lpm)
{
struct ufs_vreg *vccqx = NULL;
+ if (!hba->vreg_info.vccq && !hba->vreg_info.vccq2)
+ return;
+
if (hba->vreg_info.vccq)
vccqx = hba->vreg_info.vccq;
else
@@ -1334,8 +1359,21 @@ static int ufs_mtk_resume(struct ufs_hba *hba, enum ufs_pm_op pm_op)
}
return 0;
+
fail:
- return ufshcd_link_recovery(hba);
+ /*
+ * Check if the platform (parent) device has resumed, and ensure that
+ * power, clock, and MTCMOS are all turned on.
+ */
+ err = ufshcd_link_recovery(hba);
+ if (err) {
+ dev_err(hba->dev, "Device PM: req=%d, status:%d, err:%d\n",
+ hba->dev->power.request,
+ hba->dev->power.runtime_status,
+ hba->dev->power.runtime_error);
+ }
+
+ return 0; /* Cannot return a failure, otherwise, the I/O will hang. */
}
static void ufs_mtk_dbg_register_dump(struct ufs_hba *hba)
diff --git a/drivers/ufs/host/ufshcd-pci.c b/drivers/ufs/host/ufshcd-pci.c
index c548c726e7f6..9d4b0bda0819 100644
--- a/drivers/ufs/host/ufshcd-pci.c
+++ b/drivers/ufs/host/ufshcd-pci.c
@@ -15,6 +15,7 @@
#include <linux/pci.h>
#include <linux/pm_runtime.h>
#include <linux/pm_qos.h>
+#include <linux/suspend.h>
#include <linux/debugfs.h>
#include <linux/uuid.h>
#include <linux/acpi.h>
@@ -34,6 +35,7 @@ struct intel_host {
u32 dsm_fns;
u32 active_ltr;
u32 idle_ltr;
+ int saved_spm_lvl;
struct dentry *debugfs_root;
struct gpio_desc *reset_gpio;
};
@@ -375,6 +377,7 @@ static int ufs_intel_common_init(struct ufs_hba *hba)
host = devm_kzalloc(hba->dev, sizeof(*host), GFP_KERNEL);
if (!host)
return -ENOMEM;
+ host->saved_spm_lvl = -1;
ufshcd_set_variant(hba, host);
intel_dsm_init(host, hba->dev);
if (INTEL_DSM_SUPPORTED(host, RESET)) {
@@ -460,7 +463,8 @@ static int ufs_intel_lkf_init(struct ufs_hba *hba)
static int ufs_intel_adl_init(struct ufs_hba *hba)
{
hba->nop_out_timeout = 200;
- hba->quirks |= UFSHCD_QUIRK_BROKEN_AUTO_HIBERN8;
+ hba->quirks |= UFSHCD_QUIRK_BROKEN_AUTO_HIBERN8 |
+ UFSHCD_QUIRK_PERFORM_LINK_STARTUP_ONCE;
hba->caps |= UFSHCD_CAP_WB_EN;
return ufs_intel_common_init(hba);
}
@@ -542,6 +546,66 @@ static int ufshcd_pci_restore(struct device *dev)
return ufshcd_system_resume(dev);
}
+
+static int ufs_intel_suspend_prepare(struct device *dev)
+{
+ struct ufs_hba *hba = dev_get_drvdata(dev);
+ struct intel_host *host = ufshcd_get_variant(hba);
+ int err;
+
+ /*
+ * Only s2idle (S0ix) retains link state. Force power-off
+ * (UFS_PM_LVL_5) for any other case.
+ */
+ if (pm_suspend_target_state != PM_SUSPEND_TO_IDLE && hba->spm_lvl < UFS_PM_LVL_5) {
+ host->saved_spm_lvl = hba->spm_lvl;
+ hba->spm_lvl = UFS_PM_LVL_5;
+ }
+
+ err = ufshcd_suspend_prepare(dev);
+
+ if (err < 0 && host->saved_spm_lvl != -1) {
+ hba->spm_lvl = host->saved_spm_lvl;
+ host->saved_spm_lvl = -1;
+ }
+
+ return err;
+}
+
+static void ufs_intel_resume_complete(struct device *dev)
+{
+ struct ufs_hba *hba = dev_get_drvdata(dev);
+ struct intel_host *host = ufshcd_get_variant(hba);
+
+ ufshcd_resume_complete(dev);
+
+ if (host->saved_spm_lvl != -1) {
+ hba->spm_lvl = host->saved_spm_lvl;
+ host->saved_spm_lvl = -1;
+ }
+}
+
+static int ufshcd_pci_suspend_prepare(struct device *dev)
+{
+ struct ufs_hba *hba = dev_get_drvdata(dev);
+
+ if (!strcmp(hba->vops->name, "intel-pci"))
+ return ufs_intel_suspend_prepare(dev);
+
+ return ufshcd_suspend_prepare(dev);
+}
+
+static void ufshcd_pci_resume_complete(struct device *dev)
+{
+ struct ufs_hba *hba = dev_get_drvdata(dev);
+
+ if (!strcmp(hba->vops->name, "intel-pci")) {
+ ufs_intel_resume_complete(dev);
+ return;
+ }
+
+ ufshcd_resume_complete(dev);
+}
#endif
/**
@@ -633,8 +697,8 @@ static const struct dev_pm_ops ufshcd_pci_pm_ops = {
.thaw = ufshcd_system_resume,
.poweroff = ufshcd_system_suspend,
.restore = ufshcd_pci_restore,
- .prepare = ufshcd_suspend_prepare,
- .complete = ufshcd_resume_complete,
+ .prepare = ufshcd_pci_suspend_prepare,
+ .complete = ufshcd_pci_resume_complete,
#endif
};
diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c
index 2e2570cb9656..17c1c941dc20 100644
--- a/drivers/uio/uio_hv_generic.c
+++ b/drivers/uio/uio_hv_generic.c
@@ -80,9 +80,15 @@ hv_uio_irqcontrol(struct uio_info *info, s32 irq_state)
{
struct hv_uio_private_data *pdata = info->priv;
struct hv_device *dev = pdata->device;
+ struct vmbus_channel *primary, *sc;
- dev->channel->inbound.ring_buffer->interrupt_mask = !irq_state;
- virt_mb();
+ primary = dev->channel;
+ primary->inbound.ring_buffer->interrupt_mask = !irq_state;
+
+ mutex_lock(&vmbus_connection.channel_mutex);
+ list_for_each_entry(sc, &primary->sc_list, sc_list)
+ sc->inbound.ring_buffer->interrupt_mask = !irq_state;
+ mutex_unlock(&vmbus_connection.channel_mutex);
return 0;
}
@@ -93,11 +99,18 @@ hv_uio_irqcontrol(struct uio_info *info, s32 irq_state)
static void hv_uio_channel_cb(void *context)
{
struct vmbus_channel *chan = context;
- struct hv_device *hv_dev = chan->device_obj;
- struct hv_uio_private_data *pdata = hv_get_drvdata(hv_dev);
+ struct hv_device *hv_dev;
+ struct hv_uio_private_data *pdata;
virt_mb();
+ /*
+ * The callback may come from a subchannel, in which case look
+ * for the hv device in the primary channel
+ */
+ hv_dev = chan->primary_channel ?
+ chan->primary_channel->device_obj : chan->device_obj;
+ pdata = hv_get_drvdata(hv_dev);
uio_event_notify(&pdata->info);
}
diff --git a/drivers/usb/cdns3/cdns3-pci-wrap.c b/drivers/usb/cdns3/cdns3-pci-wrap.c
index 1f6320d98a76..92ae5d443350 100644
--- a/drivers/usb/cdns3/cdns3-pci-wrap.c
+++ b/drivers/usb/cdns3/cdns3-pci-wrap.c
@@ -101,10 +101,8 @@ static int cdns3_pci_probe(struct pci_dev *pdev,
wrap = pci_get_drvdata(func);
} else {
wrap = kzalloc(sizeof(*wrap), GFP_KERNEL);
- if (!wrap) {
- pci_disable_device(pdev);
+ if (!wrap)
return -ENOMEM;
- }
}
res = wrap->dev_res;
@@ -163,7 +161,6 @@ static int cdns3_pci_probe(struct pci_dev *pdev,
/* register platform device */
wrap->plat_dev = platform_device_register_full(&plat_info);
if (IS_ERR(wrap->plat_dev)) {
- pci_disable_device(pdev);
err = PTR_ERR(wrap->plat_dev);
kfree(wrap);
return err;
diff --git a/drivers/usb/cdns3/cdnsp-gadget.c b/drivers/usb/cdns3/cdnsp-gadget.c
index ccd02f6be78a..51dac7db5284 100644
--- a/drivers/usb/cdns3/cdnsp-gadget.c
+++ b/drivers/usb/cdns3/cdnsp-gadget.c
@@ -1975,7 +1975,10 @@ static int __cdnsp_gadget_init(struct cdns *cdns)
return 0;
del_gadget:
- usb_del_gadget_udc(&pdev->gadget);
+ usb_del_gadget(&pdev->gadget);
+ cdnsp_gadget_free_endpoints(pdev);
+ usb_put_gadget(&pdev->gadget);
+ goto halt_pdev;
free_endpoints:
cdnsp_gadget_free_endpoints(pdev);
halt_pdev:
@@ -1997,8 +2000,9 @@ static void cdnsp_gadget_exit(struct cdns *cdns)
devm_free_irq(pdev->dev, cdns->dev_irq, pdev);
pm_runtime_mark_last_busy(cdns->dev);
pm_runtime_put_autosuspend(cdns->dev);
- usb_del_gadget_udc(&pdev->gadget);
+ usb_del_gadget(&pdev->gadget);
cdnsp_gadget_free_endpoints(pdev);
+ usb_put_gadget(&pdev->gadget);
cdnsp_mem_cleanup(pdev);
kfree(pdev);
cdns->gadget_dev = NULL;
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 70ae3246d8d5..5736d21df471 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -25,6 +25,7 @@
#include <linux/of.h>
#include <linux/of_graph.h>
#include <linux/acpi.h>
+#include <linux/pci.h>
#include <linux/pinctrl/consumer.h>
#include <linux/reset.h>
#include <linux/bitfield.h>
@@ -1996,7 +1997,7 @@ static int dwc3_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, dwc);
dwc3_cache_hwparams(dwc);
- if (!dwc->sysdev_is_parent &&
+ if (!dev_is_pci(dwc->sysdev) &&
DWC3_GHWPARAMS0_AWIDTH(dwc->hwparams.hwparams0) == 64) {
ret = dma_set_mask_and_coherent(dwc->sysdev, DMA_BIT_MASK(64));
if (ret)
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 547cd1000765..f30ad37ea8a1 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -92,6 +92,7 @@ static int __dwc3_gadget_ep0_queue(struct dwc3_ep *dep,
req->request.actual = 0;
req->request.status = -EINPROGRESS;
req->epnum = dep->number;
+ req->status = DWC3_REQUEST_STATUS_QUEUED;
list_add_tail(&req->list, &dep->pending_list);
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 97236b42d4ac..4ccda324966e 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -229,6 +229,13 @@ void dwc3_gadget_giveback(struct dwc3_ep *dep, struct dwc3_request *req,
{
struct dwc3 *dwc = dep->dwc;
+ /*
+ * The request might have been processed and completed while the
+ * spinlock was released. Skip processing if already completed.
+ */
+ if (req->status == DWC3_REQUEST_STATUS_COMPLETED)
+ return;
+
dwc3_gadget_del_and_unmap_request(dep, req, status);
req->status = DWC3_REQUEST_STATUS_COMPLETED;
diff --git a/drivers/usb/gadget/function/f_eem.c b/drivers/usb/gadget/function/f_eem.c
index 5d38f29bda72..a308163fc8bc 100644
--- a/drivers/usb/gadget/function/f_eem.c
+++ b/drivers/usb/gadget/function/f_eem.c
@@ -479,8 +479,13 @@ static int eem_unwrap(struct gether *port,
req->complete = eem_cmd_complete;
req->zero = 1;
req->context = ctx;
- if (usb_ep_queue(port->in_ep, req, GFP_ATOMIC))
+ if (usb_ep_queue(port->in_ep, req, GFP_ATOMIC)) {
DBG(cdev, "echo response queue fail\n");
+ kfree(ctx);
+ kfree(req->buf);
+ usb_ep_free_request(ep, req);
+ dev_kfree_skb_any(skb2);
+ }
break;
case 1: /* echo response */
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index e68425db9a6a..9c0857f72eb7 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -2005,7 +2005,12 @@ static int ffs_func_eps_enable(struct ffs_function *func)
ep = func->eps;
epfile = ffs->epfiles;
count = ffs->eps_count;
- while(count--) {
+ if (!epfile) {
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ while (count--) {
ep->ep->driver_data = ep;
ret = config_ep_by_speed(func->gadget, &func->function, ep->ep);
@@ -2029,6 +2034,7 @@ static int ffs_func_eps_enable(struct ffs_function *func)
}
wake_up_interruptible(&ffs->wait);
+done:
spin_unlock_irqrestore(&func->ffs->eps_lock, flags);
return ret;
diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c
index 4cc8750e2a6f..c20d3426571e 100644
--- a/drivers/usb/gadget/function/f_hid.c
+++ b/drivers/usb/gadget/function/f_hid.c
@@ -490,7 +490,7 @@ static ssize_t f_hidg_write(struct file *file, const char __user *buffer,
}
req->status = 0;
- req->zero = 0;
+ req->zero = 1;
req->length = count;
req->complete = f_hidg_req_complete;
req->context = hidg;
@@ -761,7 +761,7 @@ static int hidg_setup(struct usb_function *f,
return -EOPNOTSUPP;
respond:
- req->zero = 0;
+ req->zero = 1;
req->length = length;
status = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC);
if (status < 0)
diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c
index ba99f2bce646..0b12bf094212 100644
--- a/drivers/usb/gadget/function/f_ncm.c
+++ b/drivers/usb/gadget/function/f_ncm.c
@@ -1464,6 +1464,8 @@ static int ncm_bind(struct usb_configuration *c, struct usb_function *f)
ncm_opts->bound = true;
+ ncm_string_defs[1].s = ncm->ethaddr;
+
us = usb_gstrings_attach(cdev, ncm_strings,
ARRAY_SIZE(ncm_string_defs));
if (IS_ERR(us))
@@ -1713,7 +1715,6 @@ static struct usb_function *ncm_alloc(struct usb_function_instance *fi)
mutex_unlock(&opts->lock);
return ERR_PTR(-EINVAL);
}
- ncm_string_defs[STRING_MAC_IDX].s = ncm->ethaddr;
spin_lock_init(&ncm->lock);
ncm_reset_values(ncm);
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index d98da3c44ff5..05163379c9a2 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -1121,8 +1121,14 @@ static void usb_gadget_state_work(struct work_struct *work)
void usb_gadget_set_state(struct usb_gadget *gadget,
enum usb_device_state state)
{
+ unsigned long flags;
+
+ spin_lock_irqsave(&gadget->state_lock, flags);
gadget->state = state;
- schedule_work(&gadget->work);
+ if (!gadget->teardown)
+ schedule_work(&gadget->work);
+ spin_unlock_irqrestore(&gadget->state_lock, flags);
+ trace_usb_gadget_set_state(gadget, 0);
}
EXPORT_SYMBOL_GPL(usb_gadget_set_state);
@@ -1355,6 +1361,8 @@ static void usb_udc_nop_release(struct device *dev)
void usb_initialize_gadget(struct device *parent, struct usb_gadget *gadget,
void (*release)(struct device *dev))
{
+ spin_lock_init(&gadget->state_lock);
+ gadget->teardown = false;
INIT_WORK(&gadget->work, usb_gadget_state_work);
gadget->dev.parent = parent;
@@ -1529,6 +1537,7 @@ EXPORT_SYMBOL_GPL(usb_add_gadget_udc);
void usb_del_gadget(struct usb_gadget *gadget)
{
struct usb_udc *udc = gadget->udc;
+ unsigned long flags;
if (!udc)
return;
@@ -1542,6 +1551,13 @@ void usb_del_gadget(struct usb_gadget *gadget)
kobject_uevent(&udc->dev.kobj, KOBJ_REMOVE);
sysfs_remove_link(&udc->dev.kobj, "gadget");
device_del(&gadget->dev);
+ /*
+ * Set the teardown flag before flushing the work to prevent new work
+ * from being scheduled while we are cleaning up.
+ */
+ spin_lock_irqsave(&gadget->state_lock, flags);
+ gadget->teardown = true;
+ spin_unlock_irqrestore(&gadget->state_lock, flags);
flush_work(&gadget->work);
ida_free(&gadget_id_numbers, gadget->id_number);
cancel_work_sync(&udc->vbus_work);
diff --git a/drivers/usb/gadget/udc/trace.h b/drivers/usb/gadget/udc/trace.h
index a5ed26fbc2da..661158d3a39c 100644
--- a/drivers/usb/gadget/udc/trace.h
+++ b/drivers/usb/gadget/udc/trace.h
@@ -81,6 +81,11 @@ DECLARE_EVENT_CLASS(udc_log_gadget,
__entry->ret)
);
+DEFINE_EVENT(udc_log_gadget, usb_gadget_set_state,
+ TP_PROTO(struct usb_gadget *g, int ret),
+ TP_ARGS(g, ret)
+);
+
DEFINE_EVENT(udc_log_gadget, usb_gadget_frame_number,
TP_PROTO(struct usb_gadget *g, int ret),
TP_ARGS(g, ret)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 3666b2fa179a..4d975b26a185 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -133,10 +133,10 @@ static void xhci_dbc_init_contexts(struct xhci_dbc *dbc, u32 string_length)
/* Set DbC context and info registers: */
lo_hi_writeq(dbc->ctx->dma, &dbc->regs->dccp);
- dev_info = cpu_to_le32((DBC_VENDOR_ID << 16) | DBC_PROTOCOL);
+ dev_info = (dbc->idVendor << 16) | dbc->bInterfaceProtocol;
writel(dev_info, &dbc->regs->devinfo1);
- dev_info = cpu_to_le32((DBC_DEVICE_REV << 16) | DBC_PRODUCT_ID);
+ dev_info = (dbc->bcdDevice << 16) | dbc->idProduct;
writel(dev_info, &dbc->regs->devinfo2);
}
@@ -665,7 +665,8 @@ static int xhci_dbc_start(struct xhci_dbc *dbc)
return ret;
}
- return mod_delayed_work(system_wq, &dbc->event_work, 1);
+ return mod_delayed_work(system_wq, &dbc->event_work,
+ msecs_to_jiffies(dbc->poll_interval));
}
static void xhci_dbc_stop(struct xhci_dbc *dbc)
@@ -854,6 +855,7 @@ static enum evtreturn xhci_dbc_do_handle_events(struct xhci_dbc *dbc)
{
dma_addr_t deq;
union xhci_trb *evt;
+ enum evtreturn ret = EVT_DONE;
u32 ctrl, portsc;
bool update_erdp = false;
@@ -878,7 +880,8 @@ static enum evtreturn xhci_dbc_do_handle_events(struct xhci_dbc *dbc)
dev_info(dbc->dev, "DbC configured\n");
portsc = readl(&dbc->regs->portsc);
writel(portsc, &dbc->regs->portsc);
- return EVT_GSER;
+ ret = EVT_GSER;
+ break;
}
return EVT_DONE;
@@ -938,6 +941,8 @@ static enum evtreturn xhci_dbc_do_handle_events(struct xhci_dbc *dbc)
break;
case TRB_TYPE(TRB_TRANSFER):
dbc_handle_xfer_event(dbc, evt);
+ if (ret != EVT_GSER)
+ ret = EVT_XFER_DONE;
break;
default:
break;
@@ -956,7 +961,7 @@ static enum evtreturn xhci_dbc_do_handle_events(struct xhci_dbc *dbc)
lo_hi_writeq(deq, &dbc->regs->erdp);
}
- return EVT_DONE;
+ return ret;
}
static void xhci_dbc_handle_events(struct work_struct *work)
@@ -964,8 +969,11 @@ static void xhci_dbc_handle_events(struct work_struct *work)
enum evtreturn evtr;
struct xhci_dbc *dbc;
unsigned long flags;
+ unsigned int poll_interval;
+ unsigned long busypoll_timelimit;
dbc = container_of(to_delayed_work(work), struct xhci_dbc, event_work);
+ poll_interval = dbc->poll_interval;
spin_lock_irqsave(&dbc->lock, flags);
evtr = xhci_dbc_do_handle_events(dbc);
@@ -981,13 +989,28 @@ static void xhci_dbc_handle_events(struct work_struct *work)
dbc->driver->disconnect(dbc);
break;
case EVT_DONE:
+ /*
+ * Set fast poll rate if there are pending out transfers, or
+ * a transfer was recently processed
+ */
+ busypoll_timelimit = dbc->xfer_timestamp +
+ msecs_to_jiffies(DBC_XFER_INACTIVITY_TIMEOUT);
+
+ if (!list_empty(&dbc->eps[BULK_OUT].list_pending) ||
+ time_is_after_jiffies(busypoll_timelimit))
+ poll_interval = 0;
+ break;
+ case EVT_XFER_DONE:
+ dbc->xfer_timestamp = jiffies;
+ poll_interval = 0;
break;
default:
dev_info(dbc->dev, "stop handling dbc events\n");
return;
}
- mod_delayed_work(system_wq, &dbc->event_work, 1);
+ mod_delayed_work(system_wq, &dbc->event_work,
+ msecs_to_jiffies(poll_interval));
}
static ssize_t dbc_show(struct device *dev,
@@ -1044,7 +1067,224 @@ static ssize_t dbc_store(struct device *dev,
return count;
}
+static ssize_t dbc_idVendor_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+
+ return sprintf(buf, "%04x\n", dbc->idVendor);
+}
+
+static ssize_t dbc_idVendor_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t size)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+ void __iomem *ptr;
+ u16 value;
+ u32 dev_info;
+
+ if (kstrtou16(buf, 0, &value))
+ return -EINVAL;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+ if (dbc->state != DS_DISABLED)
+ return -EBUSY;
+
+ dbc->idVendor = value;
+ ptr = &dbc->regs->devinfo1;
+ dev_info = readl(ptr);
+ dev_info = (dev_info & ~(0xffffu << 16)) | (value << 16);
+ writel(dev_info, ptr);
+
+ return size;
+}
+
+static ssize_t dbc_idProduct_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+
+ return sprintf(buf, "%04x\n", dbc->idProduct);
+}
+
+static ssize_t dbc_idProduct_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t size)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+ void __iomem *ptr;
+ u32 dev_info;
+ u16 value;
+
+ if (kstrtou16(buf, 0, &value))
+ return -EINVAL;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+ if (dbc->state != DS_DISABLED)
+ return -EBUSY;
+
+ dbc->idProduct = value;
+ ptr = &dbc->regs->devinfo2;
+ dev_info = readl(ptr);
+ dev_info = (dev_info & ~(0xffffu)) | value;
+ writel(dev_info, ptr);
+ return size;
+}
+
+static ssize_t dbc_bcdDevice_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+
+ return sprintf(buf, "%04x\n", dbc->bcdDevice);
+}
+
+static ssize_t dbc_bcdDevice_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t size)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+ void __iomem *ptr;
+ u32 dev_info;
+ u16 value;
+
+ if (kstrtou16(buf, 0, &value))
+ return -EINVAL;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+ if (dbc->state != DS_DISABLED)
+ return -EBUSY;
+
+ dbc->bcdDevice = value;
+ ptr = &dbc->regs->devinfo2;
+ dev_info = readl(ptr);
+ dev_info = (dev_info & ~(0xffffu << 16)) | (value << 16);
+ writel(dev_info, ptr);
+
+ return size;
+}
+
+static ssize_t dbc_bInterfaceProtocol_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+
+ return sprintf(buf, "%02x\n", dbc->bInterfaceProtocol);
+}
+
+static ssize_t dbc_bInterfaceProtocol_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t size)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+ void __iomem *ptr;
+ u32 dev_info;
+ u8 value;
+ int ret;
+
+ /* bInterfaceProtocol is 8 bit, but xhci only supports values 0 and 1 */
+ ret = kstrtou8(buf, 0, &value);
+ if (ret || value > 1)
+ return -EINVAL;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+ if (dbc->state != DS_DISABLED)
+ return -EBUSY;
+
+ dbc->bInterfaceProtocol = value;
+ ptr = &dbc->regs->devinfo1;
+ dev_info = readl(ptr);
+ dev_info = (dev_info & ~(0xffu)) | value;
+ writel(dev_info, ptr);
+
+ return size;
+}
+
+static ssize_t dbc_poll_interval_ms_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+
+ return sysfs_emit(buf, "%u\n", dbc->poll_interval);
+}
+
+static ssize_t dbc_poll_interval_ms_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t size)
+{
+ struct xhci_dbc *dbc;
+ struct xhci_hcd *xhci;
+ u32 value;
+ int ret;
+
+ ret = kstrtou32(buf, 0, &value);
+ if (ret || value > DBC_POLL_INTERVAL_MAX)
+ return -EINVAL;
+
+ xhci = hcd_to_xhci(dev_get_drvdata(dev));
+ dbc = xhci->dbc;
+
+ dbc->poll_interval = value;
+
+ mod_delayed_work(system_wq, &dbc->event_work, 0);
+
+ return size;
+}
+
static DEVICE_ATTR_RW(dbc);
+static DEVICE_ATTR_RW(dbc_idVendor);
+static DEVICE_ATTR_RW(dbc_idProduct);
+static DEVICE_ATTR_RW(dbc_bcdDevice);
+static DEVICE_ATTR_RW(dbc_bInterfaceProtocol);
+static DEVICE_ATTR_RW(dbc_poll_interval_ms);
+
+static struct attribute *dbc_dev_attributes[] = {
+ &dev_attr_dbc.attr,
+ &dev_attr_dbc_idVendor.attr,
+ &dev_attr_dbc_idProduct.attr,
+ &dev_attr_dbc_bcdDevice.attr,
+ &dev_attr_dbc_bInterfaceProtocol.attr,
+ &dev_attr_dbc_poll_interval_ms.attr,
+ NULL
+};
+
+static const struct attribute_group dbc_dev_attrib_grp = {
+ .attrs = dbc_dev_attributes,
+};
struct xhci_dbc *
xhci_alloc_dbc(struct device *dev, void __iomem *base, const struct dbc_driver *driver)
@@ -1059,6 +1299,11 @@ xhci_alloc_dbc(struct device *dev, void __iomem *base, const struct dbc_driver *
dbc->regs = base;
dbc->dev = dev;
dbc->driver = driver;
+ dbc->idProduct = DBC_PRODUCT_ID;
+ dbc->idVendor = DBC_VENDOR_ID;
+ dbc->bcdDevice = DBC_DEVICE_REV;
+ dbc->bInterfaceProtocol = DBC_PROTOCOL;
+ dbc->poll_interval = DBC_POLL_INTERVAL_DEFAULT;
if (readl(&dbc->regs->control) & DBC_CTRL_DBC_ENABLE)
goto err;
@@ -1066,7 +1311,7 @@ xhci_alloc_dbc(struct device *dev, void __iomem *base, const struct dbc_driver *
INIT_DELAYED_WORK(&dbc->event_work, xhci_dbc_handle_events);
spin_lock_init(&dbc->lock);
- ret = device_create_file(dev, &dev_attr_dbc);
+ ret = sysfs_create_group(&dev->kobj, &dbc_dev_attrib_grp);
if (ret)
goto err;
@@ -1085,7 +1330,7 @@ void xhci_dbc_remove(struct xhci_dbc *dbc)
xhci_dbc_stop(dbc);
/* remove sysfs files */
- device_remove_file(dbc->dev, &dev_attr_dbc);
+ sysfs_remove_group(&dbc->dev->kobj, &dbc_dev_attrib_grp);
kfree(dbc);
}
diff --git a/drivers/usb/host/xhci-dbgcap.h b/drivers/usb/host/xhci-dbgcap.h
index 8e5283839312..e6aab11ed6f2 100644
--- a/drivers/usb/host/xhci-dbgcap.h
+++ b/drivers/usb/host/xhci-dbgcap.h
@@ -93,7 +93,9 @@ struct dbc_ep {
#define DBC_QUEUE_SIZE 16
#define DBC_WRITE_BUF_SIZE 8192
-
+#define DBC_POLL_INTERVAL_DEFAULT 64 /* milliseconds */
+#define DBC_POLL_INTERVAL_MAX 5000 /* milliseconds */
+#define DBC_XFER_INACTIVITY_TIMEOUT 10 /* milliseconds */
/*
* Private structure for DbC hardware state:
*/
@@ -111,6 +113,7 @@ struct dbc_port {
unsigned int tx_boundary;
bool registered;
+ bool tx_running;
};
struct dbc_driver {
@@ -132,9 +135,15 @@ struct xhci_dbc {
struct dbc_str_descs *string;
dma_addr_t string_dma;
size_t string_size;
+ u16 idVendor;
+ u16 idProduct;
+ u16 bcdDevice;
+ u8 bInterfaceProtocol;
enum dbc_state state;
struct delayed_work event_work;
+ unsigned int poll_interval; /* ms */
+ unsigned long xfer_timestamp;
unsigned resume_required:1;
struct dbc_ep eps[2];
@@ -180,6 +189,7 @@ struct dbc_request {
enum evtreturn {
EVT_ERR = -1,
EVT_DONE,
+ EVT_XFER_DONE,
EVT_GSER,
EVT_DISC,
};
diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c
index daf021daaa7e..d6652db4f7c1 100644
--- a/drivers/usb/host/xhci-dbgtty.c
+++ b/drivers/usb/host/xhci-dbgtty.c
@@ -47,7 +47,7 @@ dbc_kfifo_to_req(struct dbc_port *port, char *packet)
return len;
}
-static int dbc_start_tx(struct dbc_port *port)
+static int dbc_do_start_tx(struct dbc_port *port)
__releases(&port->port_lock)
__acquires(&port->port_lock)
{
@@ -57,6 +57,8 @@ static int dbc_start_tx(struct dbc_port *port)
bool do_tty_wake = false;
struct list_head *pool = &port->write_pool;
+ port->tx_running = true;
+
while (!list_empty(pool)) {
req = list_entry(pool->next, struct dbc_request, list_pool);
len = dbc_kfifo_to_req(port, req->buf);
@@ -77,12 +79,25 @@ static int dbc_start_tx(struct dbc_port *port)
}
}
+ port->tx_running = false;
+
if (do_tty_wake && port->port.tty)
tty_wakeup(port->port.tty);
return status;
}
+/* must be called with port->port_lock held */
+static int dbc_start_tx(struct dbc_port *port)
+{
+ lockdep_assert_held(&port->port_lock);
+
+ if (port->tx_running)
+ return -EBUSY;
+
+ return dbc_do_start_tx(port);
+}
+
static void dbc_start_rx(struct dbc_port *port)
__releases(&port->port_lock)
__acquires(&port->port_lock)
@@ -504,6 +519,12 @@ static void xhci_dbc_tty_unregister_device(struct xhci_dbc *dbc)
if (!port->registered)
return;
+ /*
+ * Hang up the TTY. This wakes up any blocked
+ * writers and causes subsequent writes to fail.
+ */
+ tty_vhangup(port->port.tty);
+
tty_unregister_device(dbc_tty_driver, port->minor);
xhci_dbc_tty_exit_port(port);
port->registered = false;
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index 7ec4c38c3cee..fe799abf252b 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -224,6 +224,7 @@ static int xhci_plat_probe(struct platform_device *pdev)
return ret;
pm_runtime_set_active(&pdev->dev);
+ pm_runtime_use_autosuspend(&pdev->dev);
pm_runtime_enable(&pdev->dev);
pm_runtime_get_noresume(&pdev->dev);
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index 35483217b1f6..93998d328d9a 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -68,18 +68,20 @@
* The magic limit was calculated so that it allows the monitoring
* application to pick data once in two ticks. This way, another application,
* which presumably drives the bus, gets to hog CPU, yet we collect our data.
- * If HZ is 100, a 480 mbit/s bus drives 614 KB every jiffy. USB has an
- * enormous overhead built into the bus protocol, so we need about 1000 KB.
+ *
+ * Originally, for a 480 Mbit/s bus this required a buffer of about 1 MB. For
+ * modern 20 Gbps buses, this value increases to over 50 MB. The maximum
+ * buffer size is set to 64 MiB to accommodate this.
*
* This is still too much for most cases, where we just snoop a few
* descriptor fetches for enumeration. So, the default is a "reasonable"
- * amount for systems with HZ=250 and incomplete bus saturation.
+ * amount for typical, low-throughput use cases.
*
* XXX What about multi-megabyte URBs which take minutes to transfer?
*/
-#define BUFF_MAX CHUNK_ALIGN(1200*1024)
-#define BUFF_DFL CHUNK_ALIGN(300*1024)
-#define BUFF_MIN CHUNK_ALIGN(8*1024)
+#define BUFF_MAX CHUNK_ALIGN(64*1024*1024)
+#define BUFF_DFL CHUNK_ALIGN(300*1024)
+#define BUFF_MIN CHUNK_ALIGN(8*1024)
/*
* The per-event API header (2 per URB).
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 6343ef4e184b..a6e262d4f631 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -790,7 +790,7 @@ static int usbhs_probe(struct platform_device *pdev)
return ret;
}
-static int usbhs_remove(struct platform_device *pdev)
+static void usbhs_remove(struct platform_device *pdev)
{
struct usbhs_priv *priv = usbhs_pdev_to_priv(pdev);
@@ -798,20 +798,18 @@ static int usbhs_remove(struct platform_device *pdev)
flush_delayed_work(&priv->notify_hotplug_work);
- /* power off */
- if (!usbhs_get_dparam(priv, runtime_pwctrl))
- usbhsc_power_ctrl(priv, 0);
-
- pm_runtime_disable(&pdev->dev);
-
usbhs_platform_call(priv, hardware_exit, pdev);
- usbhsc_clk_put(priv);
reset_control_assert(priv->rsts);
usbhs_mod_remove(priv);
usbhs_fifo_remove(priv);
usbhs_pipe_remove(priv);
- return 0;
+ /* power off */
+ if (!usbhs_get_dparam(priv, runtime_pwctrl))
+ usbhsc_power_ctrl(priv, 0);
+
+ usbhsc_clk_put(priv);
+ pm_runtime_disable(&pdev->dev);
}
static __maybe_unused int usbhsc_suspend(struct device *dev)
@@ -856,7 +854,7 @@ static struct platform_driver renesas_usbhs_driver = {
.of_match_table = of_match_ptr(usbhs_of_match),
},
.probe = usbhs_probe,
- .remove = usbhs_remove,
+ .remove_new = usbhs_remove,
};
module_platform_driver(renesas_usbhs_driver);
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 11afbe4a67d1..6494292d5955 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1074,6 +1074,7 @@ static const struct usb_device_id id_table_combined[] = {
/* U-Blox devices */
{ USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ZED_PID) },
{ USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ODIN_PID) },
+ { USB_DEVICE_INTERFACE_NUMBER(UBLOX_VID, UBLOX_EVK_M101_PID, 2) },
/* FreeCalypso USB adapters */
{ USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_BUF_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 4cc1fae8acb9..2539b9e2f712 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -1614,6 +1614,7 @@
#define UBLOX_VID 0x1546
#define UBLOX_C099F9P_ZED_PID 0x0502
#define UBLOX_C099F9P_ODIN_PID 0x0503
+#define UBLOX_EVK_M101_PID 0x0506
/*
* GMC devices
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 6235eb9344af..742e3ca72f5b 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -2424,12 +2424,18 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1406, 0xff) }, /* GosunCn GM500 ECM/NCM */
{ USB_DEVICE(0x33f8, 0x0104), /* Rolling RW101-GL (laptop RMNET) */
.driver_info = RSVD(4) | RSVD(5) },
+ { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x0115, 0xff), /* Rolling RW135-GL (laptop MBIM) */
+ .driver_info = RSVD(5) },
{ USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x01a2, 0xff) }, /* Rolling RW101-GL (laptop MBIM) */
{ USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x01a3, 0xff) }, /* Rolling RW101-GL (laptop MBIM) */
{ USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x01a4, 0xff), /* Rolling RW101-GL (laptop MBIM) */
.driver_info = RSVD(4) },
- { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x0115, 0xff), /* Rolling RW135-GL (laptop MBIM) */
- .driver_info = RSVD(5) },
+ { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x01a8, 0xff), /* Rolling RW101R-GL (laptop MBIM) */
+ .driver_info = RSVD(4) },
+ { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x01a9, 0xff), /* Rolling RW101R-GL (laptop MBIM) */
+ .driver_info = RSVD(4) },
+ { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x0301, 0xff) }, /* Rolling RW101R-GL (laptop MBIM) */
+ { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x0302, 0xff) }, /* Rolling RW101R-GL (laptop MBIM) */
{ USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x0802, 0xff), /* Rolling RW350-GL (laptop MBIM) */
.driver_info = RSVD(5) },
{ USB_DEVICE_AND_INTERFACE_INFO(0x3731, 0x0100, 0xff, 0xff, 0x30) }, /* NetPrisma LCUK54-WWD for Global */
diff --git a/drivers/usb/storage/sddr55.c b/drivers/usb/storage/sddr55.c
index 15dc25801cdc..f53b2471a21c 100644
--- a/drivers/usb/storage/sddr55.c
+++ b/drivers/usb/storage/sddr55.c
@@ -469,6 +469,12 @@ static int sddr55_write_data(struct us_data *us,
new_pba = (status[3] + (status[4] << 8) + (status[5] << 16))
>> info->blockshift;
+ /* check if device-reported new_pba is out of range */
+ if (new_pba >= (info->capacity >> (info->blockshift + info->pageshift))) {
+ result = USB_STOR_TRANSPORT_FAILED;
+ goto leave;
+ }
+
/* check status for error */
if (status[0] == 0xff && status[1] == 0x4) {
info->pba_to_lba[new_pba] = BAD_BLOCK;
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 7449e379077a..f79b449d0f11 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -1204,7 +1204,23 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
US_BULK_CS_WRAP_LEN &&
bcs->Signature ==
cpu_to_le32(US_BULK_CS_SIGN)) {
+ unsigned char buf[US_BULK_CS_WRAP_LEN];
+
usb_stor_dbg(us, "Device skipped data phase\n");
+
+ /*
+ * Devices skipping data phase might leave CSW data in srb's
+ * transfer buffer. Zero it to prevent USB protocol leakage.
+ */
+ sg = NULL;
+ offset = 0;
+ memset(buf, 0, sizeof(buf));
+ if (usb_stor_access_xfer_buf(buf,
+ US_BULK_CS_WRAP_LEN, srb, &sg,
+ &offset, TO_XFER_BUF) !=
+ US_BULK_CS_WRAP_LEN)
+ usb_stor_dbg(us, "Failed to clear CSW data\n");
+
scsi_set_resid(srb, transfer_length);
goto skipped_data_phase;
}
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index b565c1eb84b3..936a718af288 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -697,6 +697,10 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd)
* of queueing, no matter how fatal the error
*/
if (err == -ENODEV) {
+ if (cmdinfo->state & (COMMAND_INFLIGHT | DATA_IN_URB_INFLIGHT |
+ DATA_OUT_URB_INFLIGHT))
+ goto out;
+
set_host_byte(cmnd, DID_NO_CONNECT);
scsi_done(cmnd);
goto zombie;
@@ -710,6 +714,7 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd)
uas_add_work(cmnd);
}
+out:
devinfo->cmnd[idx] = cmnd;
zombie:
spin_unlock_irqrestore(&devinfo->lock, flags);
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index dfa5276a5a43..47f50d7a385c 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -938,7 +938,7 @@ UNUSUAL_DEV( 0x05e3, 0x0723, 0x9451, 0x9451,
UNUSUAL_DEV( 0x0603, 0x8611, 0x0000, 0xffff,
"Novatek",
"NTK96550-based camera",
- USB_SC_SCSI, USB_PR_BULK, NULL,
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_BULK_IGNORE_TAG ),
/*
diff --git a/drivers/usb/typec/ucsi/psy.c b/drivers/usb/typec/ucsi/psy.c
index 9b0157063df0..c80c23d3384e 100644
--- a/drivers/usb/typec/ucsi/psy.c
+++ b/drivers/usb/typec/ucsi/psy.c
@@ -144,6 +144,11 @@ static int ucsi_psy_get_current_max(struct ucsi_connector *con,
{
u32 pdo;
+ if (!(con->status.flags & UCSI_CONSTAT_CONNECTED)) {
+ val->intval = 0;
+ return 0;
+ }
+
switch (UCSI_CONSTAT_PWR_OPMODE(con->status.flags)) {
case UCSI_CONSTAT_PWR_OPMODE_PD:
if (con->num_pdos > 0) {
diff --git a/drivers/vfio/iova_bitmap.c b/drivers/vfio/iova_bitmap.c
index 76ef63b940d9..eab0de7799fa 100644
--- a/drivers/vfio/iova_bitmap.c
+++ b/drivers/vfio/iova_bitmap.c
@@ -126,9 +126,8 @@ struct iova_bitmap {
static unsigned long iova_bitmap_offset_to_index(struct iova_bitmap *bitmap,
unsigned long iova)
{
- unsigned long pgsize = 1UL << bitmap->mapped.pgshift;
-
- return iova / (BITS_PER_TYPE(*bitmap->bitmap) * pgsize);
+ return (iova >> bitmap->mapped.pgshift) /
+ BITS_PER_TYPE(*bitmap->bitmap);
}
/*
diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c
index 6e8804fe0095..e191422e99c4 100644
--- a/drivers/vfio/vfio_main.c
+++ b/drivers/vfio/vfio_main.c
@@ -1501,7 +1501,7 @@ static int vfio_ioctl_device_feature(struct vfio_device *device,
feature.argsz - minsz);
default:
if (unlikely(!device->ops->device_feature))
- return -EINVAL;
+ return -ENOTTY;
return device->ops->device_feature(device, feature.flags,
arg->data,
feature.argsz - minsz);
diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index bd0bdeae23a4..7e6d252313b7 100644
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -22,7 +22,7 @@
#define LP855X_DEVICE_CTRL 0x01
#define LP855X_EEPROM_START 0xA0
#define LP855X_EEPROM_END 0xA7
-#define LP8556_EPROM_START 0xA0
+#define LP8556_EPROM_START 0x98
#define LP8556_EPROM_END 0xAF
/* LP8555/7 Registers */
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index faaa64fa5dfe..4a8c6ee2d293 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -2617,8 +2617,12 @@ static int aty_init(struct fb_info *info)
pr_cont("\n");
}
#endif
- if (par->pll_ops->init_pll)
- par->pll_ops->init_pll(info, &par->pll);
+ if (par->pll_ops->init_pll) {
+ ret = par->pll_ops->init_pll(info, &par->pll);
+ if (ret)
+ return ret;
+ }
+
if (par->pll_ops->resume_pll)
par->pll_ops->resume_pll(info, &par->pll);
diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c
index 42e681a78136..8563264d11fa 100644
--- a/drivers/video/fbdev/core/bitblit.c
+++ b/drivers/video/fbdev/core/bitblit.c
@@ -79,12 +79,16 @@ static inline void bit_putcs_aligned(struct vc_data *vc, struct fb_info *info,
struct fb_image *image, u8 *buf, u8 *dst)
{
u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+ unsigned int charcnt = vc->vc_font.charcount;
u32 idx = vc->vc_font.width >> 3;
u8 *src;
while (cnt--) {
- src = vc->vc_font.data + (scr_readw(s++)&
- charmask)*cellsize;
+ u16 ch = scr_readw(s++) & charmask;
+
+ if (ch >= charcnt)
+ ch = 0;
+ src = vc->vc_font.data + (unsigned int)ch * cellsize;
if (attr) {
update_attr(buf, src, attr, vc);
@@ -112,14 +116,18 @@ static inline void bit_putcs_unaligned(struct vc_data *vc,
u8 *dst)
{
u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+ unsigned int charcnt = vc->vc_font.charcount;
u32 shift_low = 0, mod = vc->vc_font.width % 8;
u32 shift_high = 8;
u32 idx = vc->vc_font.width >> 3;
u8 *src;
while (cnt--) {
- src = vc->vc_font.data + (scr_readw(s++)&
- charmask)*cellsize;
+ u16 ch = scr_readw(s++) & charmask;
+
+ if (ch >= charcnt)
+ ch = 0;
+ src = vc->vc_font.data + (unsigned int)ch * cellsize;
if (attr) {
update_attr(buf, src, attr, vc);
@@ -160,6 +168,11 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
image.height = vc->vc_font.height;
image.depth = 1;
+ if (image.dy >= info->var.yres)
+ return;
+
+ image.height = min(image.height, info->var.yres - image.dy);
+
if (attribute) {
buf = kmalloc(cellsize, GFP_ATOMIC);
if (!buf)
@@ -173,6 +186,18 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
cnt = count;
image.width = vc->vc_font.width * cnt;
+
+ if (image.dx >= info->var.xres)
+ break;
+
+ if (image.dx + image.width > info->var.xres) {
+ image.width = info->var.xres - image.dx;
+ cnt = image.width / vc->vc_font.width;
+ if (cnt == 0)
+ break;
+ image.width = cnt * vc->vc_font.width;
+ }
+
pitch = DIV_ROUND_UP(image.width, 8) + scan_align;
pitch &= ~scan_align;
size = pitch * image.height + buf_align;
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 7b04cad412aa..35fab6f58771 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -2830,6 +2830,25 @@ int fbcon_mode_deleted(struct fb_info *info,
return found;
}
+static void fbcon_delete_mode(struct fb_videomode *m)
+{
+ struct fbcon_display *p;
+
+ for (int i = first_fb_vc; i <= last_fb_vc; i++) {
+ p = &fb_display[i];
+ if (p->mode == m)
+ p->mode = NULL;
+ }
+}
+
+void fbcon_delete_modelist(struct list_head *head)
+{
+ struct fb_modelist *modelist;
+
+ list_for_each_entry(modelist, head, list)
+ fbcon_delete_mode(&modelist->mode);
+}
+
#ifdef CONFIG_VT_HW_CONSOLE_BINDING
static void fbcon_unbind(void)
{
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 5128ffed6a23..b9c8aa37d20a 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1650,6 +1650,7 @@ static void do_unregister_framebuffer(struct fb_info *fb_info)
fb_info->pixmap.addr = NULL;
}
+ fbcon_delete_modelist(&fb_info->modelist);
fb_destroy_modelist(&fb_info->modelist);
registered_fb[fb_info->node] = NULL;
num_registered_fb--;
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index b73ad14efa20..0bb464310e64 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -192,7 +192,7 @@ static unsigned long pvr2fb_map;
#ifdef CONFIG_PVR2_DMA
static unsigned int shdma = PVR2_CASCADE_CHAN;
-static unsigned int pvr2dma = ONCHIP_NR_DMA_CHANNELS;
+static unsigned int pvr2dma = CONFIG_NR_ONCHIP_DMA_CHANNELS;
#endif
static struct fb_videomode pvr2_modedb[] = {
diff --git a/drivers/video/fbdev/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c
index 1007023a5e88..90da17c40cb8 100644
--- a/drivers/video/fbdev/valkyriefb.c
+++ b/drivers/video/fbdev/valkyriefb.c
@@ -331,11 +331,13 @@ static int __init valkyriefb_init(void)
if (of_address_to_resource(dp, 0, &r)) {
printk(KERN_ERR "can't find address for valkyrie\n");
+ of_node_put(dp);
return 0;
}
frame_buffer_phys = r.start;
cmap_regs_phys = r.start + 0x304000;
+ of_node_put(dp);
}
#endif /* ppc (!CONFIG_MAC) */
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index d3fc8ed886ff..3853be982cd3 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -27,6 +27,7 @@
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
#include <linux/delay.h>
+#include <linux/math64.h>
#define S3C2410_WTCON 0x00
#define S3C2410_WTDAT 0x04
@@ -303,9 +304,14 @@ static inline unsigned long s3c2410wdt_get_freq(struct s3c2410_wdt *wdt)
static inline unsigned int s3c2410wdt_max_timeout(struct s3c2410_wdt *wdt)
{
const unsigned long freq = s3c2410wdt_get_freq(wdt);
+ const u64 n_max = (u64)(S3C2410_WTCON_PRESCALE_MAX + 1) *
+ S3C2410_WTCON_MAXDIV * S3C2410_WTCNT_MAXCNT;
+ u64 t_max = div64_ul(n_max, freq);
- return S3C2410_WTCNT_MAXCNT / (freq / (S3C2410_WTCON_PRESCALE_MAX + 1)
- / S3C2410_WTCON_MAXDIV);
+ if (t_max > UINT_MAX)
+ t_max = UINT_MAX;
+
+ return t_max;
}
static inline struct s3c2410_wdt *freq_to_wdt(struct notifier_block *nb)
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 0129de2ea31a..2a6988db807b 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -561,7 +561,7 @@ static ssize_t caches_show(struct kobject *kobj,
spin_lock(&v9fs_sessionlist_lock);
list_for_each_entry(v9ses, &v9fs_sessionlist, slist) {
if (v9ses->cachetag) {
- n = snprintf(buf, limit, "%s\n", v9ses->cachetag);
+ n = snprintf(buf + count, limit, "%s\n", v9ses->cachetag);
if (n < 0) {
count = n;
break;
@@ -597,13 +597,16 @@ static const struct attribute_group v9fs_attr_group = {
static int __init v9fs_sysfs_init(void)
{
+ int ret;
+
v9fs_kobj = kobject_create_and_add("9p", fs_kobj);
if (!v9fs_kobj)
return -ENOMEM;
- if (sysfs_create_group(v9fs_kobj, &v9fs_attr_group)) {
+ ret = sysfs_create_group(v9fs_kobj, &v9fs_attr_group);
+ if (ret) {
kobject_put(v9fs_kobj);
- return -ENOMEM;
+ return ret;
}
return 0;
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 76a261cbf39d..8576ba4aa0b7 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2413,10 +2413,10 @@ static int btrfs_replay_log(struct btrfs_fs_info *fs_info,
/* returns with log_tree_root freed on success */
ret = btrfs_recover_log_trees(log_tree_root);
+ btrfs_put_root(log_tree_root);
if (ret) {
btrfs_handle_fs_error(fs_info, ret,
"Failed to recover log tree");
- btrfs_put_root(log_tree_root);
return ret;
}
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 5395e27f9e89..7985ca56f6b7 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4224,7 +4224,8 @@ static int prepare_allocation_clustered(struct btrfs_fs_info *fs_info,
}
static int prepare_allocation_zoned(struct btrfs_fs_info *fs_info,
- struct find_free_extent_ctl *ffe_ctl)
+ struct find_free_extent_ctl *ffe_ctl,
+ struct btrfs_space_info *space_info)
{
if (ffe_ctl->for_treelog) {
spin_lock(&fs_info->treelog_bg_lock);
@@ -4248,6 +4249,7 @@ static int prepare_allocation_zoned(struct btrfs_fs_info *fs_info,
u64 avail = block_group->zone_capacity - block_group->alloc_offset;
if (block_group_bits(block_group, ffe_ctl->flags) &&
+ block_group->space_info == space_info &&
avail >= ffe_ctl->num_bytes) {
ffe_ctl->hint_byte = block_group->start;
break;
@@ -4269,7 +4271,7 @@ static int prepare_allocation(struct btrfs_fs_info *fs_info,
return prepare_allocation_clustered(fs_info, ffe_ctl,
space_info, ins);
case BTRFS_EXTENT_ALLOC_ZONED:
- return prepare_allocation_zoned(fs_info, ffe_ctl);
+ return prepare_allocation_zoned(fs_info, ffe_ctl, space_info);
default:
BUG();
}
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 3814f09dc4ae..b670d5d72a38 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2828,12 +2828,22 @@ static int btrfs_fallocate_update_isize(struct inode *inode,
{
struct btrfs_trans_handle *trans;
struct btrfs_root *root = BTRFS_I(inode)->root;
+ u64 range_start;
+ u64 range_end;
int ret;
int ret2;
if (mode & FALLOC_FL_KEEP_SIZE || end <= i_size_read(inode))
return 0;
+ range_start = round_down(i_size_read(inode), root->fs_info->sectorsize);
+ range_end = round_up(end, root->fs_info->sectorsize);
+
+ ret = btrfs_inode_set_file_extent_range(BTRFS_I(inode), range_start,
+ range_end - range_start);
+ if (ret)
+ return ret;
+
trans = btrfs_start_transaction(root, 1);
if (IS_ERR(trans))
return PTR_ERR(trans);
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index f48895a9b165..ce8a9c226534 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -2191,8 +2191,7 @@ static void scrub_throttle(struct scrub_ctx *sctx)
* Slice is divided into intervals when the IO is submitted, adjust by
* bwlimit and maximum of 64 intervals.
*/
- div = max_t(u32, 1, (u32)(bwlimit / (16 * 1024 * 1024)));
- div = min_t(u32, 64, div);
+ div = clamp(bwlimit / (16 * 1024 * 1024), 1, 64);
/* Start new epoch, set deadline */
now = ktime_get();
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index ff3e0d4cf4b4..54894a950c6f 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1787,7 +1787,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
}
/* see comments in should_cow_block() */
set_bit(BTRFS_ROOT_FORCE_COW, &root->state);
- smp_wmb();
+ smp_mb__after_atomic();
btrfs_set_root_node(new_root_item, tmp);
/* record when the snapshot was created in key.offset */
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index e4cc287eee99..11a7408ebc26 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -6705,7 +6705,7 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans,
* a power failure unless the log was synced as part of an fsync
* against any other unrelated inode.
*/
- if (inode_only != LOG_INODE_EXISTS)
+ if (!ctx->logging_new_name && inode_only != LOG_INODE_EXISTS)
inode->last_log_commit = inode->last_sub_trans;
spin_unlock(&inode->lock);
@@ -7366,7 +7366,6 @@ int btrfs_recover_log_trees(struct btrfs_root *log_root_tree)
log_root_tree->log_root = NULL;
clear_bit(BTRFS_FS_LOG_RECOVERING, &fs_info->flags);
- btrfs_put_root(log_root_tree);
return 0;
error:
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 3336647e64df..5921bf278fff 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -1891,8 +1891,6 @@ static ssize_t ceph_write_iter(struct kiocb *iocb, struct iov_iter *from)
* can not run at the same time
*/
written = generic_perform_write(iocb, from);
- if (likely(written >= 0))
- iocb->ki_pos = pos + written;
ceph_end_io_write(inode);
}
diff --git a/fs/ceph/locks.c b/fs/ceph/locks.c
index b191426bf880..3da9e53f8091 100644
--- a/fs/ceph/locks.c
+++ b/fs/ceph/locks.c
@@ -202,7 +202,10 @@ static int ceph_lock_wait_for_completion(struct ceph_mds_client *mdsc,
if (err && err != -ERESTARTSYS)
return err;
- wait_for_completion_killable(&req->r_safe_completion);
+ err = wait_for_completion_killable(&req->r_safe_completion);
+ if (err)
+ return err;
+
return 0;
}
diff --git a/fs/direct-io.c b/fs/direct-io.c
index 03d381377ae1..514042f12aea 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -286,14 +286,8 @@ static ssize_t dio_complete(struct dio *dio, ssize_t ret, unsigned int flags)
* zeros from unwritten extents.
*/
if (flags & DIO_COMPLETE_INVALIDATE &&
- ret > 0 && dio_op == REQ_OP_WRITE &&
- dio->inode->i_mapping->nrpages) {
- err = invalidate_inode_pages2_range(dio->inode->i_mapping,
- offset >> PAGE_SHIFT,
- (offset + ret - 1) >> PAGE_SHIFT);
- if (err)
- dio_warn_stale_pagecache(dio->iocb->ki_filp);
- }
+ ret > 0 && dio_op == REQ_OP_WRITE)
+ kiocb_invalidate_post_direct_write(dio->iocb, ret);
inode_dio_end(dio->inode);
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 295046df71e9..b765f20a0690 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -45,10 +45,10 @@
*
* 1) epmutex (mutex)
* 2) ep->mtx (mutex)
- * 3) ep->lock (rwlock)
+ * 3) ep->lock (spinlock)
*
* The acquire order is the one listed above, from 1 to 3.
- * We need a rwlock (ep->lock) because we manipulate objects
+ * We need a spinlock (ep->lock) because we manipulate objects
* from inside the poll callback, that might be triggered from
* a wake_up() that in turn might be called from IRQ context.
* So we can't sleep inside the poll callback and hence we need
@@ -193,7 +193,7 @@ struct eventpoll {
struct list_head rdllist;
/* Lock which protects rdllist and ovflist */
- rwlock_t lock;
+ spinlock_t lock;
/* RB tree root used to store monitored fd structs */
struct rb_root_cached rbr;
@@ -621,10 +621,10 @@ static void ep_start_scan(struct eventpoll *ep, struct list_head *txlist)
* in a lockless way.
*/
lockdep_assert_irqs_enabled();
- write_lock_irq(&ep->lock);
+ spin_lock_irq(&ep->lock);
list_splice_init(&ep->rdllist, txlist);
WRITE_ONCE(ep->ovflist, NULL);
- write_unlock_irq(&ep->lock);
+ spin_unlock_irq(&ep->lock);
}
static void ep_done_scan(struct eventpoll *ep,
@@ -632,7 +632,7 @@ static void ep_done_scan(struct eventpoll *ep,
{
struct epitem *epi, *nepi;
- write_lock_irq(&ep->lock);
+ spin_lock_irq(&ep->lock);
/*
* During the time we spent inside the "sproc" callback, some
* other events might have been queued by the poll callback.
@@ -673,7 +673,7 @@ static void ep_done_scan(struct eventpoll *ep,
wake_up(&ep->wq);
}
- write_unlock_irq(&ep->lock);
+ spin_unlock_irq(&ep->lock);
}
static void epi_rcu_free(struct rcu_head *head)
@@ -719,10 +719,10 @@ static int ep_remove(struct eventpoll *ep, struct epitem *epi)
rb_erase_cached(&epi->rbn, &ep->rbr);
- write_lock_irq(&ep->lock);
+ spin_lock_irq(&ep->lock);
if (ep_is_linked(epi))
list_del_init(&epi->rdllink);
- write_unlock_irq(&ep->lock);
+ spin_unlock_irq(&ep->lock);
wakeup_source_unregister(ep_wakeup_source(epi));
/*
@@ -986,7 +986,7 @@ static int ep_alloc(struct eventpoll **pep)
goto free_uid;
mutex_init(&ep->mtx);
- rwlock_init(&ep->lock);
+ spin_lock_init(&ep->lock);
init_waitqueue_head(&ep->wq);
init_waitqueue_head(&ep->poll_wait);
INIT_LIST_HEAD(&ep->rdllist);
@@ -1076,100 +1076,10 @@ struct file *get_epoll_tfile_raw_ptr(struct file *file, int tfd,
}
#endif /* CONFIG_KCMP */
-/*
- * Adds a new entry to the tail of the list in a lockless way, i.e.
- * multiple CPUs are allowed to call this function concurrently.
- *
- * Beware: it is necessary to prevent any other modifications of the
- * existing list until all changes are completed, in other words
- * concurrent list_add_tail_lockless() calls should be protected
- * with a read lock, where write lock acts as a barrier which
- * makes sure all list_add_tail_lockless() calls are fully
- * completed.
- *
- * Also an element can be locklessly added to the list only in one
- * direction i.e. either to the tail or to the head, otherwise
- * concurrent access will corrupt the list.
- *
- * Return: %false if element has been already added to the list, %true
- * otherwise.
- */
-static inline bool list_add_tail_lockless(struct list_head *new,
- struct list_head *head)
-{
- struct list_head *prev;
-
- /*
- * This is simple 'new->next = head' operation, but cmpxchg()
- * is used in order to detect that same element has been just
- * added to the list from another CPU: the winner observes
- * new->next == new.
- */
- if (!try_cmpxchg(&new->next, &new, head))
- return false;
-
- /*
- * Initially ->next of a new element must be updated with the head
- * (we are inserting to the tail) and only then pointers are atomically
- * exchanged. XCHG guarantees memory ordering, thus ->next should be
- * updated before pointers are actually swapped and pointers are
- * swapped before prev->next is updated.
- */
-
- prev = xchg(&head->prev, new);
-
- /*
- * It is safe to modify prev->next and new->prev, because a new element
- * is added only to the tail and new->next is updated before XCHG.
- */
-
- prev->next = new;
- new->prev = prev;
-
- return true;
-}
-
-/*
- * Chains a new epi entry to the tail of the ep->ovflist in a lockless way,
- * i.e. multiple CPUs are allowed to call this function concurrently.
- *
- * Return: %false if epi element has been already chained, %true otherwise.
- */
-static inline bool chain_epi_lockless(struct epitem *epi)
-{
- struct eventpoll *ep = epi->ep;
-
- /* Fast preliminary check */
- if (epi->next != EP_UNACTIVE_PTR)
- return false;
-
- /* Check that the same epi has not been just chained from another CPU */
- if (cmpxchg(&epi->next, EP_UNACTIVE_PTR, NULL) != EP_UNACTIVE_PTR)
- return false;
-
- /* Atomically exchange tail */
- epi->next = xchg(&ep->ovflist, epi);
-
- return true;
-}
-
/*
* This is the callback that is passed to the wait queue wakeup
* mechanism. It is called by the stored file descriptors when they
* have events to report.
- *
- * This callback takes a read lock in order not to contend with concurrent
- * events from another file descriptor, thus all modifications to ->rdllist
- * or ->ovflist are lockless. Read lock is paired with the write lock from
- * ep_scan_ready_list(), which stops all list modifications and guarantees
- * that lists state is seen correctly.
- *
- * Another thing worth to mention is that ep_poll_callback() can be called
- * concurrently for the same @epi from different CPUs if poll table was inited
- * with several wait queues entries. Plural wakeup from different CPUs of a
- * single wait queue is serialized by wq.lock, but the case when multiple wait
- * queues are used should be detected accordingly. This is detected using
- * cmpxchg() operation.
*/
static int ep_poll_callback(wait_queue_entry_t *wait, unsigned mode, int sync, void *key)
{
@@ -1180,7 +1090,7 @@ static int ep_poll_callback(wait_queue_entry_t *wait, unsigned mode, int sync, v
unsigned long flags;
int ewake = 0;
- read_lock_irqsave(&ep->lock, flags);
+ spin_lock_irqsave(&ep->lock, flags);
ep_set_busy_poll_napi_id(epi);
@@ -1209,12 +1119,15 @@ static int ep_poll_callback(wait_queue_entry_t *wait, unsigned mode, int sync, v
* chained in ep->ovflist and requeued later on.
*/
if (READ_ONCE(ep->ovflist) != EP_UNACTIVE_PTR) {
- if (chain_epi_lockless(epi))
+ if (epi->next == EP_UNACTIVE_PTR) {
+ epi->next = READ_ONCE(ep->ovflist);
+ WRITE_ONCE(ep->ovflist, epi);
ep_pm_stay_awake_rcu(epi);
+ }
} else if (!ep_is_linked(epi)) {
/* In the usual case, add event to ready list. */
- if (list_add_tail_lockless(&epi->rdllink, &ep->rdllist))
- ep_pm_stay_awake_rcu(epi);
+ list_add_tail(&epi->rdllink, &ep->rdllist);
+ ep_pm_stay_awake_rcu(epi);
}
/*
@@ -1247,7 +1160,7 @@ static int ep_poll_callback(wait_queue_entry_t *wait, unsigned mode, int sync, v
pwake++;
out_unlock:
- read_unlock_irqrestore(&ep->lock, flags);
+ spin_unlock_irqrestore(&ep->lock, flags);
/* We have to call this outside the lock */
if (pwake)
@@ -1576,7 +1489,7 @@ static int ep_insert(struct eventpoll *ep, const struct epoll_event *event,
}
/* We have to drop the new item inside our item list to keep track of it */
- write_lock_irq(&ep->lock);
+ spin_lock_irq(&ep->lock);
/* record NAPI ID of new item if present */
ep_set_busy_poll_napi_id(epi);
@@ -1593,7 +1506,7 @@ static int ep_insert(struct eventpoll *ep, const struct epoll_event *event,
pwake++;
}
- write_unlock_irq(&ep->lock);
+ spin_unlock_irq(&ep->lock);
/* We have to call this outside the lock */
if (pwake)
@@ -1657,7 +1570,7 @@ static int ep_modify(struct eventpoll *ep, struct epitem *epi,
* list, push it inside.
*/
if (ep_item_poll(epi, &pt, 1)) {
- write_lock_irq(&ep->lock);
+ spin_lock_irq(&ep->lock);
if (!ep_is_linked(epi)) {
list_add_tail(&epi->rdllink, &ep->rdllist);
ep_pm_stay_awake(epi);
@@ -1668,7 +1581,7 @@ static int ep_modify(struct eventpoll *ep, struct epitem *epi,
if (waitqueue_active(&ep->poll_wait))
pwake++;
}
- write_unlock_irq(&ep->lock);
+ spin_unlock_irq(&ep->lock);
}
/* We have to call this outside the lock */
@@ -1901,7 +1814,7 @@ static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
init_wait(&wait);
wait.func = ep_autoremove_wake_function;
- write_lock_irq(&ep->lock);
+ spin_lock_irq(&ep->lock);
/*
* Barrierless variant, waitqueue_active() is called under
* the same lock on wakeup ep_poll_callback() side, so it
@@ -1920,7 +1833,7 @@ static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
if (!eavail)
__add_wait_queue_exclusive(&ep->wq, &wait);
- write_unlock_irq(&ep->lock);
+ spin_unlock_irq(&ep->lock);
if (!eavail)
timed_out = !schedule_hrtimeout_range(to, slack,
@@ -1935,7 +1848,7 @@ static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
eavail = 1;
if (!list_empty_careful(&wait.entry)) {
- write_lock_irq(&ep->lock);
+ spin_lock_irq(&ep->lock);
/*
* If the thread timed out and is not on the wait queue,
* it means that the thread was woken up after its
@@ -1946,7 +1859,7 @@ static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
if (timed_out)
eavail = list_empty(&wait.entry);
__remove_wait_queue(&ep->wq, &wait);
- write_unlock_irq(&ep->lock);
+ spin_unlock_irq(&ep->lock);
}
}
}
diff --git a/fs/exfat/fatent.c b/fs/exfat/fatent.c
index 9fa4cffabfb6..e7e160d02256 100644
--- a/fs/exfat/fatent.c
+++ b/fs/exfat/fatent.c
@@ -89,35 +89,36 @@ int exfat_ent_get(struct super_block *sb, unsigned int loc,
int err;
if (!is_valid_cluster(sbi, loc)) {
- exfat_fs_error(sb, "invalid access to FAT (entry 0x%08x)",
+ exfat_fs_error_ratelimit(sb,
+ "invalid access to FAT (entry 0x%08x)",
loc);
return -EIO;
}
err = __exfat_ent_get(sb, loc, content);
if (err) {
- exfat_fs_error(sb,
+ exfat_fs_error_ratelimit(sb,
"failed to access to FAT (entry 0x%08x, err:%d)",
loc, err);
return err;
}
if (*content == EXFAT_FREE_CLUSTER) {
- exfat_fs_error(sb,
+ exfat_fs_error_ratelimit(sb,
"invalid access to FAT free cluster (entry 0x%08x)",
loc);
return -EIO;
}
if (*content == EXFAT_BAD_CLUSTER) {
- exfat_fs_error(sb,
+ exfat_fs_error_ratelimit(sb,
"invalid access to FAT bad cluster (entry 0x%08x)",
loc);
return -EIO;
}
if (*content != EXFAT_EOF_CLUSTER && !is_valid_cluster(sbi, *content)) {
- exfat_fs_error(sb,
+ exfat_fs_error_ratelimit(sb,
"invalid access to FAT (entry 0x%08x) bogus content (0x%08x)",
loc, *content);
return -EIO;
diff --git a/fs/exfat/super.c b/fs/exfat/super.c
index 8c32460e031e..6cb7a11a3f62 100644
--- a/fs/exfat/super.c
+++ b/fs/exfat/super.c
@@ -425,7 +425,10 @@ static int exfat_read_boot_sector(struct super_block *sb)
struct exfat_sb_info *sbi = EXFAT_SB(sb);
/* set block size to read super block */
- sb_min_blocksize(sb, 512);
+ if (!sb_min_blocksize(sb, 512)) {
+ exfat_err(sb, "unable to set blocksize");
+ return -EINVAL;
+ }
/* read boot sector */
sbi->boot_bh = sb_bread(sb, 0);
diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
index e2062cd4adad..94f90032ca56 100644
--- a/fs/ext4/fast_commit.c
+++ b/fs/ext4/fast_commit.c
@@ -675,7 +675,7 @@ void ext4_fc_track_range(handle_t *handle, struct inode *inode, ext4_lblk_t star
static void ext4_fc_submit_bh(struct super_block *sb, bool is_tail)
{
- blk_opf_t write_flags = REQ_SYNC;
+ blk_opf_t write_flags = JBD2_JOURNAL_REQ_FLAGS;
struct buffer_head *bh = EXT4_SB(sb)->s_fc_bh;
/* Add REQ_FUA | REQ_PREFLUSH only its tail */
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index f05a6aef50b1..80e6f1b65377 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -287,12 +287,9 @@ static ssize_t ext4_buffered_write_iter(struct kiocb *iocb,
out:
inode_unlock(inode);
- if (likely(ret > 0)) {
- iocb->ki_pos += ret;
- ret = generic_write_sync(iocb, ret);
- }
-
- return ret;
+ if (unlikely(ret <= 0))
+ return ret;
+ return generic_write_sync(iocb, ret);
}
static ssize_t ext4_handle_inode_extension(struct inode *inode, loff_t offset,
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index e6de83037d62..226c48aa75b5 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -1499,7 +1499,7 @@ ext4_xattr_inode_cache_find(struct inode *inode, const void *value,
WARN_ON_ONCE(ext4_handle_valid(journal_current_handle()) &&
!(current->flags & PF_MEMALLOC_NOFS));
- ea_data = kvmalloc(value_len, GFP_KERNEL);
+ ea_data = kvmalloc(value_len, GFP_NOFS);
if (!ea_data) {
mb_cache_entry_put(ea_inode_cache, ce);
return NULL;
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 7411416fa51e..6228a4827de3 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -4659,7 +4659,6 @@ static ssize_t f2fs_buffered_write_iter(struct kiocb *iocb,
current->backing_dev_info = NULL;
if (ret > 0) {
- iocb->ki_pos += ret;
f2fs_update_iostat(F2FS_I_SB(inode), inode,
APP_BUFFERED_IO, ret);
}
diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
index 15fc63276caa..63779d978c6d 100644
--- a/fs/hpfs/namei.c
+++ b/fs/hpfs/namei.c
@@ -53,8 +53,10 @@ static int hpfs_mkdir(struct user_namespace *mnt_userns, struct inode *dir,
dee.fnode = cpu_to_le32(fno);
dee.creation_date = dee.write_date = dee.read_date = cpu_to_le32(local_get_seconds(dir->i_sb));
result = new_inode(dir->i_sb);
- if (!result)
+ if (!result) {
+ err = -ENOMEM;
goto bail2;
+ }
hpfs_init_inode(result);
result->i_ino = fno;
hpfs_i(result)->i_parent_dir = dir->i_ino;
@@ -156,9 +158,10 @@ static int hpfs_create(struct user_namespace *mnt_userns, struct inode *dir,
dee.creation_date = dee.write_date = dee.read_date = cpu_to_le32(local_get_seconds(dir->i_sb));
result = new_inode(dir->i_sb);
- if (!result)
+ if (!result) {
+ err = -ENOMEM;
goto bail1;
-
+ }
hpfs_init_inode(result);
result->i_ino = fno;
result->i_mode |= S_IFREG;
@@ -244,9 +247,10 @@ static int hpfs_mknod(struct user_namespace *mnt_userns, struct inode *dir,
dee.creation_date = dee.write_date = dee.read_date = cpu_to_le32(local_get_seconds(dir->i_sb));
result = new_inode(dir->i_sb);
- if (!result)
+ if (!result) {
+ err = -ENOMEM;
goto bail1;
-
+ }
hpfs_init_inode(result);
result->i_ino = fno;
hpfs_i(result)->i_parent_dir = dir->i_ino;
@@ -321,8 +325,10 @@ static int hpfs_symlink(struct user_namespace *mnt_userns, struct inode *dir,
dee.creation_date = dee.write_date = dee.read_date = cpu_to_le32(local_get_seconds(dir->i_sb));
result = new_inode(dir->i_sb);
- if (!result)
+ if (!result) {
+ err = -ENOMEM;
goto bail1;
+ }
result->i_ino = fno;
hpfs_init_inode(result);
hpfs_i(result)->i_parent_dir = dir->i_ino;
diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c
index 105c4a1d20a2..9acfc9e847cd 100644
--- a/fs/iomap/direct-io.c
+++ b/fs/iomap/direct-io.c
@@ -81,7 +81,6 @@ ssize_t iomap_dio_complete(struct iomap_dio *dio)
{
const struct iomap_dio_ops *dops = dio->dops;
struct kiocb *iocb = dio->iocb;
- struct inode *inode = file_inode(iocb->ki_filp);
loff_t offset = iocb->ki_pos;
ssize_t ret = dio->error;
@@ -108,15 +107,8 @@ ssize_t iomap_dio_complete(struct iomap_dio *dio)
* ->end_io() when necessary, otherwise a racing buffer read would cache
* zeros from unwritten extents.
*/
- if (!dio->error && dio->size &&
- (dio->flags & IOMAP_DIO_WRITE) && inode->i_mapping->nrpages) {
- int err;
- err = invalidate_inode_pages2_range(inode->i_mapping,
- offset >> PAGE_SHIFT,
- (offset + dio->size - 1) >> PAGE_SHIFT);
- if (err)
- dio_warn_stale_pagecache(iocb->ki_filp);
- }
+ if (!dio->error && dio->size && (dio->flags & IOMAP_DIO_WRITE))
+ kiocb_invalidate_post_direct_write(iocb, dio->size);
inode_dio_end(file_inode(iocb->ki_filp));
if (ret > 0) {
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index d41891bb617a..1262b3602cda 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -59,9 +59,15 @@ struct inode *jfs_iget(struct super_block *sb, unsigned long ino)
*/
inode->i_link[inode->i_size] = '\0';
}
- } else {
+ } else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) ||
+ S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) {
inode->i_op = &jfs_file_inode_operations;
init_special_inode(inode, inode->i_mode, inode->i_rdev);
+ } else {
+ printk(KERN_DEBUG "JFS: Invalid file type 0%04o for inode %lu.\n",
+ inode->i_mode, inode->i_ino);
+ iget_failed(inode);
+ return ERR_PTR(-EIO);
}
unlock_new_inode(inode);
return inode;
diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c
index dccc8b3f1045..42fb833ef283 100644
--- a/fs/jfs/jfs_txnmgr.c
+++ b/fs/jfs/jfs_txnmgr.c
@@ -272,14 +272,15 @@ int txInit(void)
if (TxBlock == NULL)
return -ENOMEM;
- for (k = 1; k < nTxBlock - 1; k++) {
- TxBlock[k].next = k + 1;
+ for (k = 0; k < nTxBlock; k++) {
init_waitqueue_head(&TxBlock[k].gcwait);
init_waitqueue_head(&TxBlock[k].waitor);
}
+
+ for (k = 1; k < nTxBlock - 1; k++) {
+ TxBlock[k].next = k + 1;
+ }
TxBlock[k].next = 0;
- init_waitqueue_head(&TxBlock[k].gcwait);
- init_waitqueue_head(&TxBlock[k].waitor);
TxAnchor.freetid = 1;
init_waitqueue_head(&TxAnchor.freewait);
diff --git a/fs/libfs.c b/fs/libfs.c
index cbd42d76fbd0..63bc52c20f7e 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -1582,3 +1582,45 @@ bool inode_maybe_inc_iversion(struct inode *inode, bool force)
return true;
}
EXPORT_SYMBOL(inode_maybe_inc_iversion);
+
+ssize_t direct_write_fallback(struct kiocb *iocb, struct iov_iter *iter,
+ ssize_t direct_written, ssize_t buffered_written)
+{
+ struct address_space *mapping = iocb->ki_filp->f_mapping;
+ loff_t pos = iocb->ki_pos - buffered_written;
+ loff_t end = iocb->ki_pos - 1;
+ int err;
+
+ /*
+ * If the buffered write fallback returned an error, we want to return
+ * the number of bytes which were written by direct I/O, or the error
+ * code if that was zero.
+ *
+ * Note that this differs from normal direct-io semantics, which will
+ * return -EFOO even if some bytes were written.
+ */
+ if (unlikely(buffered_written < 0)) {
+ if (direct_written)
+ return direct_written;
+ return buffered_written;
+ }
+
+ /*
+ * We need to ensure that the page cache pages are written to disk and
+ * invalidated to preserve the expected O_DIRECT semantics.
+ */
+ err = filemap_write_and_wait_range(mapping, pos, end);
+ if (err < 0) {
+ /*
+ * We don't know how much we wrote, so just return the number of
+ * bytes which were direct-written
+ */
+ iocb->ki_pos -= buffered_written;
+ if (direct_written)
+ return direct_written;
+ return err;
+ }
+ invalidate_mapping_pages(mapping, pos >> PAGE_SHIFT, end >> PAGE_SHIFT);
+ return direct_written + buffered_written;
+}
+EXPORT_SYMBOL_GPL(direct_write_fallback);
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index d8ec889a4b3f..c1be636ef257 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -645,7 +645,6 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from)
goto out;
written = result;
- iocb->ki_pos += written;
nfs_add_stats(inode, NFSIOS_NORMALWRITTENBYTES, written);
if (mntflags & NFS_MOUNT_WRITE_EAGER) {
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index 6b14e4af25d3..4cb405e343b8 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -221,6 +221,7 @@ struct nfs_client *nfs4_alloc_client(const struct nfs_client_initdata *cl_init)
clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED;
clp->cl_mvops = nfs_v4_minor_ops[cl_init->minorversion];
clp->cl_mig_gen = 1;
+ clp->cl_last_renewal = jiffies;
#if IS_ENABLED(CONFIG_NFS_V4_1)
init_waitqueue_head(&clp->cl_lock_waitq);
#endif
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index cbcff4603232..d4ae2ce56af4 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -362,7 +362,9 @@ static void nfs4_setup_readdir(u64 cookie, __be32 *verifier, struct dentry *dent
*p++ = htonl(attrs); /* bitmap */
*p++ = htonl(12); /* attribute buffer length */
*p++ = htonl(NF4DIR);
+ spin_lock(&dentry->d_lock);
p = xdr_encode_hyper(p, NFS_FILEID(d_inode(dentry->d_parent)));
+ spin_unlock(&dentry->d_lock);
readdir->pgbase = (char *)p - (char *)start;
readdir->count -= readdir->pgbase;
@@ -4582,16 +4584,19 @@ static int _nfs4_proc_lookupp(struct inode *inode,
};
unsigned short task_flags = 0;
- if (NFS_SERVER(inode)->flags & NFS_MOUNT_SOFTREVAL)
+ if (server->flags & NFS_MOUNT_SOFTREVAL)
task_flags |= RPC_TASK_TIMEOUT;
+ if (server->caps & NFS_CAP_MOVEABLE)
+ task_flags |= RPC_TASK_MOVEABLE;
args.bitmask = nfs4_bitmask(server, fattr->label);
nfs_fattr_init(fattr);
+ nfs4_init_sequence(&args.seq_args, &res.seq_res, 0, 0);
dprintk("NFS call lookupp ino=0x%lx\n", inode->i_ino);
- status = nfs4_call_sync(clnt, server, &msg, &args.seq_args,
- &res.seq_res, task_flags);
+ status = nfs4_do_call_sync(clnt, server, &msg, &args.seq_args,
+ &res.seq_res, task_flags);
dprintk("NFS reply lookupp: %d\n", status);
return status;
}
@@ -7663,10 +7668,10 @@ int nfs4_lock_delegation_recall(struct file_lock *fl, struct nfs4_state *state,
return err;
do {
err = _nfs4_do_setlk(state, F_SETLK, fl, NFS_LOCK_NEW);
- if (err != -NFS4ERR_DELAY)
+ if (err != -NFS4ERR_DELAY && err != -NFS4ERR_GRACE)
break;
ssleep(1);
- } while (err == -NFS4ERR_DELAY);
+ } while (err == -NFS4ERR_DELAY || err == -NFSERR_GRACE);
return nfs4_handle_delegation_recall_error(server, state, stateid, fl, err);
}
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 80a7c5bd7a47..c30c6dbbf925 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -2742,6 +2742,9 @@ static void nfs4_state_manager(struct nfs_client *clp)
case -ENETUNREACH:
nfs_mark_client_ready(clp, -EIO);
break;
+ case -EINVAL:
+ nfs_mark_client_ready(clp, status);
+ break;
default:
ssleep(1);
break;
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index eb1fc33198be..a20a381efc5d 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1633,7 +1633,8 @@ static int nfs_writeback_done(struct rpc_task *task,
/* Deal with the suid/sgid bit corner case */
if (nfs_should_remove_suid(inode)) {
spin_lock(&inode->i_lock);
- nfs_set_cache_invalid(inode, NFS_INO_INVALID_MODE);
+ nfs_set_cache_invalid(inode, NFS_INO_INVALID_MODE
+ | NFS_INO_REVAL_FORCED);
spin_unlock(&inode->i_lock);
}
return 0;
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 11f906067943..f78a01102c67 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -944,10 +944,11 @@ nfsd4_read(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
static void
nfsd4_read_release(union nfsd4_op_u *u)
{
- if (u->read.rd_nf)
+ if (u->read.rd_nf) {
+ trace_nfsd_read_done(u->read.rd_rqstp, u->read.rd_fhp,
+ u->read.rd_offset, u->read.rd_length);
nfsd_file_put(u->read.rd_nf);
- trace_nfsd_read_done(u->read.rd_rqstp, u->read.rd_fhp,
- u->read.rd_offset, u->read.rd_length);
+ }
}
static __be32
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 08bfc2b29b65..e4509afc3ad5 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1499,7 +1499,8 @@ static void nfs4_free_ol_stateid(struct nfs4_stid *stid)
release_all_access(stp);
if (stp->st_stateowner)
nfs4_put_stateowner(stp->st_stateowner);
- WARN_ON(!list_empty(&stid->sc_cp_list));
+ if (!list_empty(&stid->sc_cp_list))
+ nfs4_free_cpntf_statelist(stid->sc_client->net, stid);
kmem_cache_free(stateid_slab, stid);
}
@@ -1822,8 +1823,10 @@ static u32 nfsd4_get_drc_mem(struct nfsd4_channel_attrs *ca, struct nfsd_net *nn
*/
scale_factor = max_t(unsigned int, 8, nn->nfsd_serv->sv_nrthreads);
- avail = clamp_t(unsigned long, avail, slotsize,
- total_avail/scale_factor);
+ if (avail > total_avail / scale_factor)
+ avail = total_avail / scale_factor;
+ else if (avail < slotsize)
+ avail = slotsize;
num = min_t(int, num, avail / slotsize);
num = max_t(int, num, 1);
nfsd_drc_mem_used += num * slotsize;
diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index be41e26b7824..05fdbbc63e1f 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -680,8 +680,6 @@ int init_nilfs(struct the_nilfs *nilfs, struct super_block *sb, char *data)
int blocksize;
int err;
- down_write(&nilfs->ns_sem);
-
blocksize = sb_min_blocksize(sb, NILFS_MIN_BLOCK_SIZE);
if (!blocksize) {
nilfs_err(sb, "unable to set blocksize");
@@ -757,7 +755,6 @@ int init_nilfs(struct the_nilfs *nilfs, struct super_block *sb, char *data)
set_nilfs_init(nilfs);
err = 0;
out:
- up_write(&nilfs->ns_sem);
return err;
failed_sbh:
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index 844113c3175c..accff95baa84 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -456,6 +456,7 @@ static struct inode *ntfs_read_mft(struct inode *inode,
fname->home.seq == cpu_to_le16(MFT_REC_EXTEND)) {
/* Records in $Extend are not a files or general directories. */
inode->i_op = &ntfs_file_inode_operations;
+ mode = S_IFREG;
} else {
err = -EINVAL;
goto out;
diff --git a/fs/open.c b/fs/open.c
index 2f8845488798..85466cd40c40 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -978,18 +978,20 @@ EXPORT_SYMBOL(finish_open);
* finish_no_open - finish ->atomic_open() without opening the file
*
* @file: file pointer
- * @dentry: dentry or NULL (as returned from ->lookup())
+ * @dentry: dentry, ERR_PTR(-E...) or NULL (as returned from ->lookup())
*
- * This can be used to set the result of a successful lookup in ->atomic_open().
+ * This can be used to set the result of a lookup in ->atomic_open().
*
* NB: unlike finish_open() this function does consume the dentry reference and
* the caller need not dput() it.
*
- * Returns "0" which must be the return value of ->atomic_open() after having
- * called this function.
+ * Returns 0 or -E..., which must be the return value of ->atomic_open() after
+ * having called this function.
*/
int finish_no_open(struct file *file, struct dentry *dentry)
{
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
file->f_path.dentry = dentry;
return 0;
}
diff --git a/fs/orangefs/xattr.c b/fs/orangefs/xattr.c
index 9a5b757fbd2f..2d2d16caf919 100644
--- a/fs/orangefs/xattr.c
+++ b/fs/orangefs/xattr.c
@@ -54,7 +54,9 @@ static inline int convert_to_internal_xattr_flags(int setxattr_flags)
static unsigned int xattr_key(const char *key)
{
unsigned int i = 0;
- while (key)
+ if (!key)
+ return 0;
+ while (*key)
i += *key++;
return i % 16;
}
@@ -175,8 +177,8 @@ ssize_t orangefs_inode_getxattr(struct inode *inode, const char *name,
cx->length = -1;
cx->timeout = jiffies +
orangefs_getattr_timeout_msecs*HZ/1000;
- hash_add(orangefs_inode->xattr_cache, &cx->node,
- xattr_key(cx->key));
+ hlist_add_head( &cx->node,
+ &orangefs_inode->xattr_cache[xattr_key(cx->key)]);
}
}
goto out_release_op;
@@ -229,8 +231,8 @@ ssize_t orangefs_inode_getxattr(struct inode *inode, const char *name,
memcpy(cx->val, buffer, length);
cx->length = length;
cx->timeout = jiffies + HZ;
- hash_add(orangefs_inode->xattr_cache, &cx->node,
- xattr_key(cx->key));
+ hlist_add_head(&cx->node,
+ &orangefs_inode->xattr_cache[xattr_key(cx->key)]);
}
}
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 21820c729b4b..e1f13559987e 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -695,6 +695,12 @@ void pde_put(struct proc_dir_entry *pde)
}
}
+static void pde_erase(struct proc_dir_entry *pde, struct proc_dir_entry *parent)
+{
+ rb_erase(&pde->subdir_node, &parent->subdir);
+ RB_CLEAR_NODE(&pde->subdir_node);
+}
+
/*
* Remove a /proc entry and free it if it's not currently in use.
*/
@@ -717,7 +723,7 @@ void remove_proc_entry(const char *name, struct proc_dir_entry *parent)
WARN(1, "removing permanent /proc entry '%s'", de->name);
de = NULL;
} else {
- rb_erase(&de->subdir_node, &parent->subdir);
+ pde_erase(de, parent);
if (S_ISDIR(de->mode))
parent->nlink--;
}
@@ -761,7 +767,7 @@ int remove_proc_subtree(const char *name, struct proc_dir_entry *parent)
root->parent->name, root->name);
return -EINVAL;
}
- rb_erase(&root->subdir_node, &parent->subdir);
+ pde_erase(root, parent);
de = root;
while (1) {
@@ -773,7 +779,7 @@ int remove_proc_subtree(const char *name, struct proc_dir_entry *parent)
next->parent->name, next->name);
return -EINVAL;
}
- rb_erase(&next->subdir_node, &de->subdir);
+ pde_erase(next, de);
de = next;
continue;
}
diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c
index 32b008bc99a0..74e4beb35194 100644
--- a/fs/smb/client/cifsfs.c
+++ b/fs/smb/client/cifsfs.c
@@ -128,7 +128,7 @@ module_param(enable_oplocks, bool, 0644);
MODULE_PARM_DESC(enable_oplocks, "Enable or disable oplocks. Default: y/Y/1");
module_param(enable_gcm_256, bool, 0644);
-MODULE_PARM_DESC(enable_gcm_256, "Enable requesting strongest (256 bit) GCM encryption. Default: y/Y/0");
+MODULE_PARM_DESC(enable_gcm_256, "Enable requesting strongest (256 bit) GCM encryption. Default: y/Y/1");
module_param(require_gcm_256, bool, 0644);
MODULE_PARM_DESC(require_gcm_256, "Require strongest (256 bit) GCM encryption. Default: n/N/0");
diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c
index 7105b7d653f2..fba6471973ef 100644
--- a/fs/smb/client/connect.c
+++ b/fs/smb/client/connect.c
@@ -4417,6 +4417,7 @@ cifs_construct_tcon(struct cifs_sb_info *cifs_sb, kuid_t fsuid)
out:
kfree(ctx->username);
+ kfree(ctx->domainname);
kfree_sensitive(ctx->password);
kfree(ctx);
diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c
index 7d3685cd345f..452a60e09cbe 100644
--- a/fs/smb/client/smb2inode.c
+++ b/fs/smb/client/smb2inode.c
@@ -721,6 +721,8 @@ smb2_set_path_attr(const unsigned int xid, struct cifs_tcon *tcon,
smb2_to_name = cifs_convert_path_to_utf16(to_name, cifs_sb);
if (smb2_to_name == NULL) {
rc = -ENOMEM;
+ if (cfile)
+ cifsFileInfo_put(cfile);
goto smb2_rename_path;
}
rc = smb2_compound_op(xid, tcon, cifs_sb, from_name, access,
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c
index c28e39c67c4f..f3c9ec4ad3fe 100644
--- a/fs/smb/client/smb2pdu.c
+++ b/fs/smb/client/smb2pdu.c
@@ -3837,9 +3837,12 @@ SMB2_change_notify(const unsigned int xid, struct cifs_tcon *tcon,
smb_rsp = (struct smb2_change_notify_rsp *)rsp_iov.iov_base;
- smb2_validate_iov(le16_to_cpu(smb_rsp->OutputBufferOffset),
- le32_to_cpu(smb_rsp->OutputBufferLength), &rsp_iov,
+ rc = smb2_validate_iov(le16_to_cpu(smb_rsp->OutputBufferOffset),
+ le32_to_cpu(smb_rsp->OutputBufferLength),
+ &rsp_iov,
sizeof(struct file_notify_information));
+ if (rc)
+ goto cnotify_exit;
*out_data = kmemdup((char *)smb_rsp + le16_to_cpu(smb_rsp->OutputBufferOffset),
le32_to_cpu(smb_rsp->OutputBufferLength), GFP_KERNEL);
diff --git a/fs/smb/client/transport.c b/fs/smb/client/transport.c
index d2867bd263c5..8a0342bb3ebe 100644
--- a/fs/smb/client/transport.c
+++ b/fs/smb/client/transport.c
@@ -22,6 +22,7 @@
#include <linux/mempool.h>
#include <linux/sched/signal.h>
#include <linux/task_io_accounting_ops.h>
+#include <linux/task_work.h>
#include "cifspdu.h"
#include "cifsglob.h"
#include "cifsproto.h"
@@ -211,9 +212,16 @@ smb_send_kvec(struct TCP_Server_Info *server, struct msghdr *smb_msg,
* send a packet. In most cases if we fail to send
* after the retries we will kill the socket and
* reconnect which may clear the network problem.
+ *
+ * Even if regular signals are masked, EINTR might be
+ * propagated from sk_stream_wait_memory() to here when
+ * TIF_NOTIFY_SIGNAL is used for task work. For example,
+ * certain io_uring completions will use that. Treat
+ * having EINTR with pending task work the same as EAGAIN
+ * to avoid unnecessary reconnects.
*/
rc = sock_sendmsg(ssocket, smb_msg);
- if (rc == -EAGAIN) {
+ if (rc == -EAGAIN || unlikely(rc == -EINTR && task_work_pending(current))) {
retries++;
if (retries >= 14 ||
(!server->noblocksnd && (retries > 2))) {
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index d2dca5d2f17c..5a405706694b 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -1796,6 +1796,7 @@ int smb2_sess_setup(struct ksmbd_work *work)
if (ksmbd_conn_need_reconnect(conn)) {
rc = -EFAULT;
+ ksmbd_user_session_put(sess);
sess = NULL;
goto out_err;
}
@@ -2252,10 +2253,6 @@ int smb2_session_logoff(struct ksmbd_work *work)
sess->state = SMB2_SESSION_EXPIRED;
up_write(&conn->session_lock);
- if (sess->user) {
- ksmbd_free_user(sess->user);
- sess->user = NULL;
- }
ksmbd_all_conn_set_status(sess_id, KSMBD_SESS_NEED_NEGOTIATE);
rsp->StructureSize = cpu_to_le16(4);
@@ -6405,6 +6402,7 @@ int smb2_read(struct ksmbd_work *work)
nbytes = ksmbd_vfs_read(work, fp, length, &offset, aux_payload_buf);
if (nbytes < 0) {
+ kvfree(aux_payload_buf);
err = nbytes;
goto out;
}
diff --git a/fs/smb/server/transport_tcp.c b/fs/smb/server/transport_tcp.c
index f07b9e147fe2..34707dc46db4 100644
--- a/fs/smb/server/transport_tcp.c
+++ b/fs/smb/server/transport_tcp.c
@@ -282,8 +282,11 @@ static int ksmbd_kthread_fn(void *p)
}
}
up_read(&conn_list_lock);
- if (ret == -EAGAIN)
+ if (ret == -EAGAIN) {
+ /* Per-IP limit hit: release the just-accepted socket. */
+ sock_release(client_sk);
continue;
+ }
skip_max_ip_conns_limit:
if (server_conf.max_connections &&
@@ -469,12 +472,13 @@ static int create_socket(struct interface *iface)
struct socket *ksmbd_socket;
bool ipv4 = false;
- ret = sock_create(PF_INET6, SOCK_STREAM, IPPROTO_TCP, &ksmbd_socket);
+ ret = sock_create_kern(current->nsproxy->net_ns, PF_INET6, SOCK_STREAM,
+ IPPROTO_TCP, &ksmbd_socket);
if (ret) {
if (ret != -EAFNOSUPPORT)
pr_err("Can't create socket for ipv6, fallback to ipv4: %d\n", ret);
- ret = sock_create(PF_INET, SOCK_STREAM, IPPROTO_TCP,
- &ksmbd_socket);
+ ret = sock_create_kern(current->nsproxy->net_ns, PF_INET,
+ SOCK_STREAM, IPPROTO_TCP, &ksmbd_socket);
if (ret) {
pr_err("Can't create socket for ipv4: %d\n", ret);
goto out_clear;
diff --git a/include/acpi/pcc.h b/include/acpi/pcc.h
index 73e806fe7ce7..699c1a37b8e7 100644
--- a/include/acpi/pcc.h
+++ b/include/acpi/pcc.h
@@ -12,17 +12,33 @@
struct pcc_mbox_chan {
struct mbox_chan *mchan;
u64 shmem_base_addr;
+ void __iomem *shmem;
u64 shmem_size;
u32 latency;
u32 max_access_rate;
u16 min_turnaround_time;
};
+/* Generic Communications Channel Shared Memory Region */
+#define PCC_SIGNATURE 0x50434300
+/* Generic Communications Channel Command Field */
+#define PCC_CMD_GENERATE_DB_INTR BIT(15)
+/* Generic Communications Channel Status Field */
+#define PCC_STATUS_CMD_COMPLETE BIT(0)
+#define PCC_STATUS_SCI_DOORBELL BIT(1)
+#define PCC_STATUS_ERROR BIT(2)
+#define PCC_STATUS_PLATFORM_NOTIFY BIT(3)
+/* Initiator Responder Communications Channel Flags */
+#define PCC_CMD_COMPLETION_NOTIFY BIT(0)
+
#define MAX_PCC_SUBSPACES 256
+#define PCC_ACK_FLAG_MASK 0x1
+
#ifdef CONFIG_PCC
extern struct pcc_mbox_chan *
pcc_mbox_request_channel(struct mbox_client *cl, int subspace_id);
extern void pcc_mbox_free_channel(struct pcc_mbox_chan *chan);
+extern int pcc_mbox_ioremap(struct mbox_chan *chan);
#else
static inline struct pcc_mbox_chan *
pcc_mbox_request_channel(struct mbox_client *cl, int subspace_id)
@@ -30,6 +46,10 @@ pcc_mbox_request_channel(struct mbox_client *cl, int subspace_id)
return ERR_PTR(-ENODEV);
}
static inline void pcc_mbox_free_channel(struct pcc_mbox_chan *chan) { }
+static inline int pcc_mbox_ioremap(struct mbox_chan *chan)
+{
+ return 0;
+};
#endif
#endif /* _PCC_H */
diff --git a/include/linux/array_size.h b/include/linux/array_size.h
new file mode 100644
index 000000000000..06d7d83196ca
--- /dev/null
+++ b/include/linux/array_size.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_ARRAY_SIZE_H
+#define _LINUX_ARRAY_SIZE_H
+
+#include <linux/compiler.h>
+
+/**
+ * ARRAY_SIZE - get the number of elements in array @arr
+ * @arr: array to be sized
+ */
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
+
+#endif /* _LINUX_ARRAY_SIZE_H */
diff --git a/include/linux/ata.h b/include/linux/ata.h
index e3050e153a71..ad14cac9b934 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -558,6 +558,7 @@ struct ata_bmdma_prd {
#define ata_id_has_ncq(id) ((id)[ATA_ID_SATA_CAPABILITY] & (1 << 8))
#define ata_id_queue_depth(id) (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1)
#define ata_id_removable(id) ((id)[ATA_ID_CONFIG] & (1 << 7))
+#define ata_id_is_locked(id) (((id)[ATA_ID_DLF] & 0x7) == 0x7)
#define ata_id_has_atapi_AN(id) \
((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \
((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 7e84f414a166..83ede90bb106 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -371,15 +371,15 @@ enum req_op {
/* write the zero filled sector many times */
REQ_OP_WRITE_ZEROES = (__force blk_opf_t)9,
/* Open a zone */
- REQ_OP_ZONE_OPEN = (__force blk_opf_t)10,
+ REQ_OP_ZONE_OPEN = (__force blk_opf_t)11,
/* Close a zone */
- REQ_OP_ZONE_CLOSE = (__force blk_opf_t)11,
+ REQ_OP_ZONE_CLOSE = (__force blk_opf_t)13,
/* Transition a zone to full */
- REQ_OP_ZONE_FINISH = (__force blk_opf_t)13,
+ REQ_OP_ZONE_FINISH = (__force blk_opf_t)15,
/* reset a zone write pointer */
- REQ_OP_ZONE_RESET = (__force blk_opf_t)15,
+ REQ_OP_ZONE_RESET = (__force blk_opf_t)17,
/* reset all the zone present on the device */
- REQ_OP_ZONE_RESET_ALL = (__force blk_opf_t)17,
+ REQ_OP_ZONE_RESET_ALL = (__force blk_opf_t)19,
/* Driver private requests */
REQ_OP_DRV_IN = (__force blk_opf_t)34,
@@ -519,6 +519,7 @@ static inline bool op_is_zone_mgmt(enum req_op op)
{
switch (op & REQ_OP_MASK) {
case REQ_OP_ZONE_RESET:
+ case REQ_OP_ZONE_RESET_ALL:
case REQ_OP_ZONE_OPEN:
case REQ_OP_ZONE_CLOSE:
case REQ_OP_ZONE_FINISH:
diff --git a/include/linux/cacheinfo.h b/include/linux/cacheinfo.h
index 00b7a6ae8617..dfef57077cd0 100644
--- a/include/linux/cacheinfo.h
+++ b/include/linux/cacheinfo.h
@@ -80,26 +80,31 @@ struct cpu_cacheinfo {
struct cpu_cacheinfo *get_cpu_cacheinfo(unsigned int cpu);
int init_cache_level(unsigned int cpu);
+int init_of_cache_level(unsigned int cpu);
int populate_cache_leaves(unsigned int cpu);
int cache_setup_acpi(unsigned int cpu);
bool last_level_cache_is_valid(unsigned int cpu);
bool last_level_cache_is_shared(unsigned int cpu_x, unsigned int cpu_y);
+int fetch_cache_info(unsigned int cpu);
int detect_cache_attributes(unsigned int cpu);
#ifndef CONFIG_ACPI_PPTT
/*
- * acpi_find_last_cache_level is only called on ACPI enabled
+ * acpi_get_cache_info() is only called on ACPI enabled
* platforms using the PPTT for topology. This means that if
* the platform supports other firmware configuration methods
* we need to stub out the call when ACPI is disabled.
* ACPI enabled platforms not using PPTT won't be making calls
* to this function so we need not worry about them.
*/
-static inline int acpi_find_last_cache_level(unsigned int cpu)
+static inline
+int acpi_get_cache_info(unsigned int cpu,
+ unsigned int *levels, unsigned int *split_levels)
{
return 0;
}
#else
-int acpi_find_last_cache_level(unsigned int cpu);
+int acpi_get_cache_info(unsigned int cpu,
+ unsigned int *levels, unsigned int *split_levels);
#endif
const struct attribute_group *cache_get_priv_group(struct cacheinfo *this_leaf);
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index 8f50c589ad5f..44767d754dff 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -175,10 +175,9 @@ struct ftrace_likely_data {
/*
* GCC does not warn about unused static inline functions for -Wunused-function.
* Suppress the warning in clang as well by using __maybe_unused, but enable it
- * for W=1 build. This will allow clang to find unused functions. Remove the
- * __inline_maybe_unused entirely after fixing most of -Wunused-function warnings.
+ * for W=2 build. This will allow clang to find unused functions.
*/
-#ifdef KBUILD_EXTRA_WARN1
+#ifdef KBUILD_EXTRA_WARN2
#define __inline_maybe_unused
#else
#define __inline_maybe_unused __maybe_unused
diff --git a/include/linux/fbcon.h b/include/linux/fbcon.h
index 2382dec6d6ab..fb0fc2736b80 100644
--- a/include/linux/fbcon.h
+++ b/include/linux/fbcon.h
@@ -11,6 +11,7 @@ void fbcon_suspended(struct fb_info *info);
void fbcon_resumed(struct fb_info *info);
int fbcon_mode_deleted(struct fb_info *info,
struct fb_videomode *mode);
+void fbcon_delete_modelist(struct list_head *head);
void fbcon_new_modelist(struct fb_info *info);
void fbcon_get_requirement(struct fb_info *info,
struct fb_blit_caps *caps);
@@ -31,6 +32,7 @@ static inline void fbcon_suspended(struct fb_info *info) {}
static inline void fbcon_resumed(struct fb_info *info) {}
static inline int fbcon_mode_deleted(struct fb_info *info,
struct fb_videomode *mode) { return 0; }
+static inline void fbcon_delete_modelist(struct list_head *head) {}
static inline void fbcon_new_modelist(struct fb_info *info) {}
static inline void fbcon_get_requirement(struct fb_info *info,
struct fb_blit_caps *caps) {}
diff --git a/include/linux/filter.h b/include/linux/filter.h
index f3ef1a8965bb..502cab01e9e9 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -676,6 +676,26 @@ static inline void bpf_compute_data_pointers(struct sk_buff *skb)
cb->data_end = skb->data + skb_headlen(skb);
}
+static inline int bpf_prog_run_data_pointers(
+ const struct bpf_prog *prog,
+ struct sk_buff *skb)
+{
+ struct bpf_skb_data_end *cb = (struct bpf_skb_data_end *)skb->cb;
+ void *save_data_meta, *save_data_end;
+ int res;
+
+ save_data_meta = cb->data_meta;
+ save_data_end = cb->data_end;
+
+ bpf_compute_data_pointers(skb);
+ res = bpf_prog_run(prog, skb);
+
+ cb->data_meta = save_data_meta;
+ cb->data_end = save_data_end;
+
+ return res;
+}
+
/* Similar to bpf_compute_data_pointers(), except that save orginal
* data in cb->data and cb->meta_data for restore.
*/
@@ -1082,7 +1102,7 @@ void bpf_jit_prog_release_other(struct bpf_prog *fp, struct bpf_prog *fp_other);
static inline void bpf_jit_dump(unsigned int flen, unsigned int proglen,
u32 pass, void *image)
{
- pr_err("flen=%u proglen=%u pass=%u image=%pK from=%s pid=%d\n", flen,
+ pr_err("flen=%u proglen=%u pass=%u image=%p from=%s pid=%d\n", flen,
proglen, pass, image, current->comm, task_pid_nr(current));
if (image)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 48758ab29100..02c83cd07d4f 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3278,6 +3278,8 @@ extern ssize_t __generic_file_write_iter(struct kiocb *, struct iov_iter *);
extern ssize_t generic_file_write_iter(struct kiocb *, struct iov_iter *);
extern ssize_t generic_file_direct_write(struct kiocb *, struct iov_iter *);
ssize_t generic_perform_write(struct kiocb *, struct iov_iter *);
+ssize_t direct_write_fallback(struct kiocb *iocb, struct iov_iter *iter,
+ ssize_t direct_written, ssize_t buffered_written);
ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos,
rwf_t flags);
@@ -3371,11 +3373,6 @@ static inline void inode_dio_end(struct inode *inode)
wake_up_bit(&inode->i_state, __I_DIO_WAKEUP);
}
-/*
- * Warn about a page cache invalidation failure diring a direct I/O write.
- */
-void dio_warn_stale_pagecache(struct file *filp);
-
extern void inode_set_flags(struct inode *inode, unsigned int flags,
unsigned int mask);
diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index cb2100d9b0ff..dc55d9d3b94f 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -469,11 +469,13 @@ struct host1x_memory_context {
#ifdef CONFIG_IOMMU_API
struct host1x_memory_context *host1x_memory_context_alloc(struct host1x *host1x,
+ struct device *dev,
struct pid *pid);
void host1x_memory_context_get(struct host1x_memory_context *cd);
void host1x_memory_context_put(struct host1x_memory_context *cd);
#else
static inline struct host1x_memory_context *host1x_memory_context_alloc(struct host1x *host1x,
+ struct device *dev,
struct pid *pid)
{
return NULL;
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index fe6efb24d151..50254bb6b7a9 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -13,6 +13,7 @@
#include <linux/stdarg.h>
#include <linux/align.h>
+#include <linux/array_size.h>
#include <linux/limits.h>
#include <linux/linkage.h>
#include <linux/stddef.h>
@@ -48,12 +49,6 @@
#define READ 0
#define WRITE 1
-/**
- * ARRAY_SIZE - get the number of elements in array @arr
- * @arr: array to be sized
- */
-#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
-
#define PTR_IF(cond, ptr) ((cond) ? (ptr) : NULL)
#define u64_to_user_ptr(x) ( \
diff --git a/include/linux/mailbox_client.h b/include/linux/mailbox_client.h
index 65229a45590f..734694912ef7 100644
--- a/include/linux/mailbox_client.h
+++ b/include/linux/mailbox_client.h
@@ -37,6 +37,7 @@ struct mbox_client {
void (*tx_done)(struct mbox_client *cl, void *mssg, int r);
};
+int mbox_bind_client(struct mbox_chan *chan, struct mbox_client *cl);
struct mbox_chan *mbox_request_channel_byname(struct mbox_client *cl,
const char *name);
struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index);
diff --git a/include/linux/map_benchmark.h b/include/linux/map_benchmark.h
index 62674c83bde4..48e2ff95332f 100644
--- a/include/linux/map_benchmark.h
+++ b/include/linux/map_benchmark.h
@@ -27,5 +27,6 @@ struct map_benchmark {
__u32 dma_dir; /* DMA data direction */
__u32 dma_trans_ns; /* time for DMA transmission in ns */
__u32 granule; /* how many PAGE_SIZE will do map/unmap once a time */
+ __u8 expansion[76]; /* For future use */
};
#endif /* _KERNEL_DMA_BENCHMARK_H */
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index b05f69a8306c..9af7180eac9e 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -100,6 +100,8 @@ enum {
};
enum {
+ MLX5_REG_SBPR = 0xb001,
+ MLX5_REG_SBCM = 0xb002,
MLX5_REG_QPTS = 0x4002,
MLX5_REG_QETCR = 0x4005,
MLX5_REG_QTCT = 0x400a,
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 271c5a87751f..4df7b3d35860 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -10930,6 +10930,67 @@ struct mlx5_ifc_pbmc_reg_bits {
u8 reserved_at_2e0[0x80];
};
+struct mlx5_ifc_sbpr_reg_bits {
+ u8 desc[0x1];
+ u8 snap[0x1];
+ u8 reserved_at_2[0x4];
+ u8 dir[0x2];
+ u8 reserved_at_8[0x14];
+ u8 pool[0x4];
+
+ u8 infi_size[0x1];
+ u8 reserved_at_21[0x7];
+ u8 size[0x18];
+
+ u8 reserved_at_40[0x1c];
+ u8 mode[0x4];
+
+ u8 reserved_at_60[0x8];
+ u8 buff_occupancy[0x18];
+
+ u8 clr[0x1];
+ u8 reserved_at_81[0x7];
+ u8 max_buff_occupancy[0x18];
+
+ u8 reserved_at_a0[0x8];
+ u8 ext_buff_occupancy[0x18];
+};
+
+struct mlx5_ifc_sbcm_reg_bits {
+ u8 desc[0x1];
+ u8 snap[0x1];
+ u8 reserved_at_2[0x6];
+ u8 local_port[0x8];
+ u8 pnat[0x2];
+ u8 pg_buff[0x6];
+ u8 reserved_at_18[0x6];
+ u8 dir[0x2];
+
+ u8 reserved_at_20[0x1f];
+ u8 exc[0x1];
+
+ u8 reserved_at_40[0x40];
+
+ u8 reserved_at_80[0x8];
+ u8 buff_occupancy[0x18];
+
+ u8 clr[0x1];
+ u8 reserved_at_a1[0x7];
+ u8 max_buff_occupancy[0x18];
+
+ u8 reserved_at_c0[0x8];
+ u8 min_buff[0x18];
+
+ u8 infi_max[0x1];
+ u8 reserved_at_e1[0x7];
+ u8 max_buff[0x18];
+
+ u8 reserved_at_100[0x20];
+
+ u8 reserved_at_120[0x1c];
+ u8 pool[0x4];
+};
+
struct mlx5_ifc_qtct_reg_bits {
u8 reserved_at_0[0x8];
u8 port_number[0x8];
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 1be5a1fa6a3a..dfaa09901867 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -30,6 +30,8 @@ static inline void invalidate_remote_inode(struct inode *inode)
int invalidate_inode_pages2(struct address_space *mapping);
int invalidate_inode_pages2_range(struct address_space *mapping,
pgoff_t start, pgoff_t end);
+int kiocb_invalidate_pages(struct kiocb *iocb, size_t count);
+void kiocb_invalidate_post_direct_write(struct kiocb *iocb, size_t count);
int write_inode_now(struct inode *, int sync);
int filemap_fdatawrite(struct address_space *);
int filemap_flush(struct address_space *);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index ea50d050d021..e10b54642b7f 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -2561,7 +2561,7 @@ static inline bool pci_is_thunderbolt_attached(struct pci_dev *pdev)
return false;
}
-#if defined(CONFIG_PCIEPORTBUS) || defined(CONFIG_EEH)
+#if defined(CONFIG_PCIEPORTBUS) || defined(CONFIG_EEH) || defined(CONFIG_S390)
void pci_uevent_ers(struct pci_dev *pdev, enum pci_ers_result err_type);
#endif
diff --git a/include/linux/shdma-base.h b/include/linux/shdma-base.h
index 6dfd05ef5c2d..03ba4dab2ef7 100644
--- a/include/linux/shdma-base.h
+++ b/include/linux/shdma-base.h
@@ -96,7 +96,7 @@ struct shdma_ops {
int (*desc_setup)(struct shdma_chan *, struct shdma_desc *,
dma_addr_t, dma_addr_t, size_t *);
int (*set_slave)(struct shdma_chan *, int, dma_addr_t, bool);
- void (*setup_xfer)(struct shdma_chan *, int);
+ int (*setup_xfer)(struct shdma_chan *, int);
void (*start_xfer)(struct shdma_chan *, struct shdma_desc *);
struct shdma_desc *(*embedded_desc)(void *, int);
bool (*chan_irq)(struct shdma_chan *, int);
diff --git a/include/linux/string.h b/include/linux/string.h
index 422606e98cc4..e7ade5223d42 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -2,6 +2,7 @@
#ifndef _LINUX_STRING_H_
#define _LINUX_STRING_H_
+#include <linux/array_size.h>
#include <linux/compiler.h> /* for inline */
#include <linux/types.h> /* for size_t */
#include <linux/stddef.h> /* for NULL */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index cfe19a028918..8f7f16c91479 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -199,6 +199,7 @@ struct platform_s2idle_ops {
};
#ifdef CONFIG_SUSPEND
+extern suspend_state_t pm_suspend_target_state;
extern suspend_state_t mem_sleep_current;
extern suspend_state_t mem_sleep_default;
@@ -334,6 +335,8 @@ extern bool sync_on_suspend_enabled;
#else /* !CONFIG_SUSPEND */
#define suspend_valid_only_mem NULL
+#define pm_suspend_target_state (PM_SUSPEND_ON)
+
static inline void pm_suspend_clear_flags(void) {}
static inline void pm_set_suspend_via_firmware(void) {}
static inline void pm_set_resume_via_firmware(void) {}
@@ -498,7 +501,6 @@ extern void ksys_sync_helper(void);
/* drivers/base/power/wakeup.c */
extern bool events_check_enabled;
-extern suspend_state_t pm_suspend_target_state;
extern bool pm_wakeup_pending(void);
extern void pm_system_wakeup(void);
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 2cae3af9742d..14090bafe5ac 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -373,6 +373,9 @@ struct usb_gadget_ops {
* can handle. The UDC must support this and all slower speeds and lower
* number of lanes.
* @state: the state we are now (attached, suspended, configured, etc)
+ * @state_lock: Spinlock protecting the `state` and `teardown` members.
+ * @teardown: True if the device is undergoing teardown, used to prevent
+ * new work from being scheduled during cleanup.
* @name: Identifies the controller hardware type. Used in diagnostics
* and sometimes configuration.
* @dev: Driver model state for this abstract device.
@@ -448,6 +451,8 @@ struct usb_gadget {
enum usb_ssp_rate max_ssp_rate;
enum usb_device_state state;
+ spinlock_t state_lock;
+ bool teardown;
const char *name;
struct device dev;
unsigned isoch_delay;
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 09bc4bf805c6..018fc64329fc 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -372,6 +372,7 @@ enum {
HCI_USER_CHANNEL,
HCI_EXT_CONFIGURED,
HCI_LE_ADV,
+ HCI_LE_ADV_0,
HCI_LE_PER_ADV,
HCI_LE_SCAN,
HCI_SSP_ENABLED,
@@ -2767,6 +2768,17 @@ struct hci_ev_le_enh_conn_complete {
__u8 clk_accurancy;
} __packed;
+#define HCI_EV_LE_PER_ADV_REPORT 0x0f
+struct hci_ev_le_per_adv_report {
+ __le16 sync_handle;
+ __u8 tx_power;
+ __u8 rssi;
+ __u8 cte_type;
+ __u8 data_status;
+ __u8 length;
+ __u8 data[];
+} __packed;
+
#define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
struct hci_evt_le_ext_adv_set_term {
__u8 status;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 4a1faf11785f..b0a7ceb99eec 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -28,7 +28,7 @@
#include <linux/idr.h>
#include <linux/leds.h>
#include <linux/rculist.h>
-
+#include <linux/spinlock.h>
#include <net/bluetooth/hci.h>
#include <net/bluetooth/hci_sync.h>
#include <net/bluetooth/hci_sock.h>
@@ -92,6 +92,7 @@ struct discovery_state {
unsigned long scan_start;
unsigned long scan_duration;
unsigned long name_resolve_timeout;
+ spinlock_t lock;
};
#define SUSPEND_NOTIFIER_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
@@ -881,6 +882,7 @@ static inline void iso_recv(struct hci_conn *hcon, struct sk_buff *skb,
static inline void discovery_init(struct hci_dev *hdev)
{
+ spin_lock_init(&hdev->discovery.lock);
hdev->discovery.state = DISCOVERY_STOPPED;
INIT_LIST_HEAD(&hdev->discovery.all);
INIT_LIST_HEAD(&hdev->discovery.unknown);
@@ -895,8 +897,12 @@ static inline void hci_discovery_filter_clear(struct hci_dev *hdev)
hdev->discovery.report_invalid_rssi = true;
hdev->discovery.rssi = HCI_RSSI_INVALID;
hdev->discovery.uuid_count = 0;
+
+ spin_lock(&hdev->discovery.lock);
kfree(hdev->discovery.uuids);
hdev->discovery.uuids = NULL;
+ spin_unlock(&hdev->discovery.lock);
+
hdev->discovery.scan_start = 0;
hdev->discovery.scan_duration = 0;
}
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 5e68b3dd4422..a4b1664d0db4 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -772,7 +772,7 @@ struct mgmt_adv_pattern {
__u8 ad_type;
__u8 offset;
__u8 length;
- __u8 value[31];
+ __u8 value[HCI_MAX_AD_LENGTH];
} __packed;
#define MGMT_OP_ADD_ADV_PATTERNS_MONITOR 0x0052
diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h
index 7e78e7d6f015..668aeee9b3f6 100644
--- a/include/net/cls_cgroup.h
+++ b/include/net/cls_cgroup.h
@@ -63,7 +63,7 @@ static inline u32 task_get_classid(const struct sk_buff *skb)
* calls by looking at the number of nested bh disable calls because
* softirqs always disables bh.
*/
- if (in_serving_softirq()) {
+ if (softirq_count()) {
struct sock *sk = skb_to_full_sk(skb);
/* If there is an sock_cgroup_classid we'll use that. */
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h
index ea8595651c38..e066bdbc807b 100644
--- a/include/net/nfc/nci_core.h
+++ b/include/net/nfc/nci_core.h
@@ -52,7 +52,7 @@ enum nci_state {
#define NCI_RF_DISC_SELECT_TIMEOUT 5000
#define NCI_RF_DEACTIVATE_TIMEOUT 30000
#define NCI_CMD_TIMEOUT 5000
-#define NCI_DATA_TIMEOUT 700
+#define NCI_DATA_TIMEOUT 3000
struct nci_dev;
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index f99a513b40a9..76f9fb651faf 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -113,7 +113,6 @@ struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
struct netlink_ext_ack *extack);
void qdisc_put_rtab(struct qdisc_rate_table *tab);
void qdisc_put_stab(struct qdisc_size_table *tab);
-void qdisc_warn_nonwc(const char *txt, struct Qdisc *qdisc);
bool sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
struct net_device *dev, struct netdev_queue *txq,
spinlock_t *root_lock, bool validate);
@@ -247,4 +246,28 @@ static inline bool tc_qdisc_stats_dump(struct Qdisc *sch,
return true;
}
+static inline void qdisc_warn_nonwc(const char *txt, struct Qdisc *qdisc)
+{
+ if (!(qdisc->flags & TCQ_F_WARN_NONWC)) {
+ pr_warn("%s: %s qdisc %X: is non-work-conserving?\n",
+ txt, qdisc->ops->id, qdisc->handle >> 16);
+ qdisc->flags |= TCQ_F_WARN_NONWC;
+ }
+}
+
+static inline unsigned int qdisc_peek_len(struct Qdisc *sch)
+{
+ struct sk_buff *skb;
+ unsigned int len;
+
+ skb = sch->ops->peek(sch);
+ if (unlikely(skb == NULL)) {
+ qdisc_warn_nonwc("qdisc_peek_len", sch);
+ return 0;
+ }
+ len = qdisc_pkt_len(skb);
+
+ return len;
+}
+
#endif
diff --git a/include/net/tc_act/tc_connmark.h b/include/net/tc_act/tc_connmark.h
index 1f4cb477bb5d..a5ce83f3eea4 100644
--- a/include/net/tc_act/tc_connmark.h
+++ b/include/net/tc_act/tc_connmark.h
@@ -4,10 +4,16 @@
#include <net/act_api.h>
-struct tcf_connmark_info {
- struct tc_action common;
+struct tcf_connmark_parms {
struct net *net;
u16 zone;
+ int action;
+ struct rcu_head rcu;
+};
+
+struct tcf_connmark_info {
+ struct tc_action common;
+ struct tcf_connmark_parms __rcu *parms;
};
#define to_connmark(a) ((struct tcf_connmark_info *)a)
diff --git a/include/net/tls.h b/include/net/tls.h
index 899c863aba02..037049def8a7 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -475,6 +475,12 @@ tls_offload_rx_resync_async_request_end(struct sock *sk, __be32 seq)
((u64)ntohl(seq) << 32) | RESYNC_REQ);
}
+static inline void
+tls_offload_rx_resync_async_request_cancel(struct tls_offload_resync_async *resync_async)
+{
+ atomic64_set(&resync_async->req, 0);
+}
+
static inline void
tls_offload_rx_resync_set_type(struct sock *sk, enum tls_offload_sync_type type)
{
diff --git a/include/net/xdp.h b/include/net/xdp.h
index 55dbc68bfffc..8a0a69f69159 100644
--- a/include/net/xdp.h
+++ b/include/net/xdp.h
@@ -110,6 +110,11 @@ static __always_inline void xdp_buff_set_frag_pfmemalloc(struct xdp_buff *xdp)
xdp->flags |= XDP_FLAGS_FRAGS_PF_MEMALLOC;
}
+static __always_inline void xdp_buff_clear_frag_pfmemalloc(struct xdp_buff *xdp)
+{
+ xdp->flags &= ~XDP_FLAGS_FRAGS_PF_MEMALLOC;
+}
+
static __always_inline void
xdp_init_buff(struct xdp_buff *xdp, u32 frame_sz, struct xdp_rxq_info *rxq)
{
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 64911162ab5f..ac5db167370c 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -446,7 +446,8 @@ static inline int xfrm_af2proto(unsigned int family)
static inline const struct xfrm_mode *xfrm_ip2inner_mode(struct xfrm_state *x, int ipproto)
{
- if ((ipproto == IPPROTO_IPIP && x->props.family == AF_INET) ||
+ if ((x->sel.family != AF_UNSPEC) ||
+ (ipproto == IPPROTO_IPIP && x->props.family == AF_INET) ||
(ipproto == IPPROTO_IPV6 && x->props.family == AF_INET6))
return &x->inner_mode;
else
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
index eeceafaaea4c..a07b4607b663 100644
--- a/include/trace/events/irq.h
+++ b/include/trace/events/irq.h
@@ -160,6 +160,53 @@ DEFINE_EVENT(softirq, softirq_raise,
TP_ARGS(vec_nr)
);
+DECLARE_EVENT_CLASS(tasklet,
+
+ TP_PROTO(struct tasklet_struct *t, void *func),
+
+ TP_ARGS(t, func),
+
+ TP_STRUCT__entry(
+ __field( void *, tasklet)
+ __field( void *, func)
+ ),
+
+ TP_fast_assign(
+ __entry->tasklet = t;
+ __entry->func = func;
+ ),
+
+ TP_printk("tasklet=%ps function=%ps", __entry->tasklet, __entry->func)
+);
+
+/**
+ * tasklet_entry - called immediately before the tasklet is run
+ * @t: tasklet pointer
+ * @func: tasklet callback or function being run
+ *
+ * Used to find individual tasklet execution time
+ */
+DEFINE_EVENT(tasklet, tasklet_entry,
+
+ TP_PROTO(struct tasklet_struct *t, void *func),
+
+ TP_ARGS(t, func)
+);
+
+/**
+ * tasklet_exit - called immediately after the tasklet is run
+ * @t: tasklet pointer
+ * @func: tasklet callback or function being run
+ *
+ * Used to find individual tasklet execution time
+ */
+DEFINE_EVENT(tasklet, tasklet_exit,
+
+ TP_PROTO(struct tasklet_struct *t, void *func),
+
+ TP_ARGS(t, func)
+);
+
#endif /* _TRACE_IRQ_H */
/* This part must be outside protection */
diff --git a/include/uapi/asm-generic/bitsperlong.h b/include/uapi/asm-generic/bitsperlong.h
index 693d9a40eb7b..352cb81947b8 100644
--- a/include/uapi/asm-generic/bitsperlong.h
+++ b/include/uapi/asm-generic/bitsperlong.h
@@ -2,6 +2,17 @@
#ifndef _UAPI__ASM_GENERIC_BITS_PER_LONG
#define _UAPI__ASM_GENERIC_BITS_PER_LONG
+#ifndef __BITS_PER_LONG
+/*
+ * In order to keep safe and avoid regression, only unify uapi
+ * bitsperlong.h for some archs which are using newer toolchains
+ * that have the definitions of __CHAR_BIT__ and __SIZEOF_LONG__.
+ * See the following link for more info:
+ * https://lore.kernel.org/linux-arch/b9624545-2c80-49a1-ac3c-39264a591f7b@app.fastmail.com/
+ */
+#if defined(__CHAR_BIT__) && defined(__SIZEOF_LONG__)
+#define __BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)
+#else
/*
* There seems to be no way of detecting this automatically from user
* space, so 64 bit architectures should override this in their
@@ -9,8 +20,8 @@
* both 32 and 64 bit user space must not rely on CONFIG_64BIT
* to decide it, but rather check a compiler provided macro.
*/
-#ifndef __BITS_PER_LONG
#define __BITS_PER_LONG 32
#endif
+#endif
#endif /* _UAPI__ASM_GENERIC_BITS_PER_LONG */
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
index 0a5637406485..54bcbfe66163 100644
--- a/include/ufs/ufshcd.h
+++ b/include/ufs/ufshcd.h
@@ -592,6 +592,13 @@ enum ufshcd_quirks {
* auto-hibernate capability but it's FASTAUTO only.
*/
UFSHCD_QUIRK_HIBERN_FASTAUTO = 1 << 18,
+
+ /*
+ * This quirk indicates that DME_LINKSTARTUP should not be issued a 2nd
+ * time (refer link_startup_again) after the 1st time was successful,
+ * because it causes link startup to become unreliable.
+ */
+ UFSHCD_QUIRK_PERFORM_LINK_STARTUP_ONCE = 1 << 19,
};
enum ufshcd_caps {
diff --git a/include/ufs/ufshci.h b/include/ufs/ufshci.h
index f525566a0864..6e80ed46e44a 100644
--- a/include/ufs/ufshci.h
+++ b/include/ufs/ufshci.h
@@ -123,6 +123,7 @@ static inline u32 ufshci_version(u32 major, u32 minor)
#define UTP_TASK_REQ_COMPL 0x200
#define UIC_COMMAND_COMPL 0x400
#define DEVICE_FATAL_ERROR 0x800
+#define UTP_ERROR 0x1000
#define CONTROLLER_FATAL_ERROR 0x10000
#define SYSTEM_BUS_FATAL_ERROR 0x20000
#define CRYPTO_ENGINE_FATAL_ERROR 0x40000
@@ -141,7 +142,8 @@ static inline u32 ufshci_version(u32 major, u32 minor)
CONTROLLER_FATAL_ERROR |\
SYSTEM_BUS_FATAL_ERROR |\
CRYPTO_ENGINE_FATAL_ERROR |\
- UIC_LINK_LOST)
+ UIC_LINK_LOST |\
+ UTP_ERROR)
/* HCS - Host Controller Status 30h */
#define DEVICE_PRESENT 0x1
diff --git a/kernel/bpf/ringbuf.c b/kernel/bpf/ringbuf.c
index 095416e40df3..1d49e77a6a01 100644
--- a/kernel/bpf/ringbuf.c
+++ b/kernel/bpf/ringbuf.c
@@ -218,6 +218,8 @@ static struct bpf_map *ringbuf_map_alloc(union bpf_attr *attr)
static void bpf_ringbuf_free(struct bpf_ringbuf *rb)
{
+ irq_work_sync(&rb->work);
+
/* copy pages pointer and nr_pages to local variable, as we are going
* to unmap rb itself with vunmap() below
*/
diff --git a/kernel/events/callchain.c b/kernel/events/callchain.c
index 1273be84392c..ce5534c97cd1 100644
--- a/kernel/events/callchain.c
+++ b/kernel/events/callchain.c
@@ -184,6 +184,10 @@ get_perf_callchain(struct pt_regs *regs, u32 init_nr, bool kernel, bool user,
struct perf_callchain_entry_ctx ctx;
int rctx;
+ /* crosstask is not supported for user stacks */
+ if (crosstask && user && !kernel)
+ return NULL;
+
entry = get_callchain_entry(&rctx);
if (!entry)
return NULL;
@@ -200,7 +204,7 @@ get_perf_callchain(struct pt_regs *regs, u32 init_nr, bool kernel, bool user,
perf_callchain_kernel(&ctx, regs);
}
- if (user) {
+ if (user && !crosstask) {
if (!user_mode(regs)) {
if (current->mm)
regs = task_pt_regs(current);
@@ -209,9 +213,6 @@ get_perf_callchain(struct pt_regs *regs, u32 init_nr, bool kernel, bool user,
}
if (regs) {
- if (crosstask)
- goto exit_put;
-
if (add_mark)
perf_callchain_store_context(&ctx, PERF_CONTEXT_USER);
@@ -219,7 +220,6 @@ get_perf_callchain(struct pt_regs *regs, u32 init_nr, bool kernel, bool user,
}
}
-exit_put:
put_callchain_entry(rctx);
return entry;
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 4c8fc82fc27a..29c0e7c6a6d2 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -2248,6 +2248,13 @@ static void handle_swbp(struct pt_regs *regs)
handler_chain(uprobe, regs);
+ /*
+ * If user decided to take execution elsewhere, it makes little sense
+ * to execute the original instruction, so let's skip it.
+ */
+ if (instruction_pointer(regs) != bp_vaddr)
+ goto out;
+
if (arch_uprobe_skip_sstep(&uprobe->arch, regs))
goto out;
diff --git a/kernel/futex/syscalls.c b/kernel/futex/syscalls.c
index a8074079b09e..48feaa545b3c 100644
--- a/kernel/futex/syscalls.c
+++ b/kernel/futex/syscalls.c
@@ -40,6 +40,56 @@ SYSCALL_DEFINE2(set_robust_list, struct robust_list_head __user *, head,
return 0;
}
+static inline void __user *futex_task_robust_list(struct task_struct *p, bool compat)
+{
+#ifdef CONFIG_COMPAT
+ if (compat)
+ return p->compat_robust_list;
+#endif
+ return p->robust_list;
+}
+
+static void __user *futex_get_robust_list_common(int pid, bool compat)
+{
+ struct task_struct *p = current;
+ void __user *head;
+ int ret;
+
+ scoped_guard(rcu) {
+ if (pid) {
+ p = find_task_by_vpid(pid);
+ if (!p)
+ return (void __user *)ERR_PTR(-ESRCH);
+ }
+ get_task_struct(p);
+ }
+
+ /*
+ * Hold exec_update_lock to serialize with concurrent exec()
+ * so ptrace_may_access() is checked against stable credentials
+ */
+ ret = down_read_killable(&p->signal->exec_update_lock);
+ if (ret)
+ goto err_put;
+
+ ret = -EPERM;
+ if (!ptrace_may_access(p, PTRACE_MODE_READ_REALCREDS))
+ goto err_unlock;
+
+ head = futex_task_robust_list(p, compat);
+
+ up_read(&p->signal->exec_update_lock);
+ put_task_struct(p);
+
+ return head;
+
+err_unlock:
+ up_read(&p->signal->exec_update_lock);
+err_put:
+ put_task_struct(p);
+ return (void __user *)ERR_PTR(ret);
+}
+
/**
* sys_get_robust_list() - Get the robust-futex list head of a task
* @pid: pid of the process [zero for current task]
@@ -50,36 +100,14 @@ SYSCALL_DEFINE3(get_robust_list, int, pid,
struct robust_list_head __user * __user *, head_ptr,
size_t __user *, len_ptr)
{
- struct robust_list_head __user *head;
- unsigned long ret;
- struct task_struct *p;
-
- rcu_read_lock();
-
- ret = -ESRCH;
- if (!pid)
- p = current;
- else {
- p = find_task_by_vpid(pid);
- if (!p)
- goto err_unlock;
- }
-
- ret = -EPERM;
- if (!ptrace_may_access(p, PTRACE_MODE_READ_REALCREDS))
- goto err_unlock;
+ struct robust_list_head __user *head = futex_get_robust_list_common(pid, false);
- head = p->robust_list;
- rcu_read_unlock();
+ if (IS_ERR(head))
+ return PTR_ERR(head);
if (put_user(sizeof(*head), len_ptr))
return -EFAULT;
return put_user(head, head_ptr);
-
-err_unlock:
- rcu_read_unlock();
-
- return ret;
}
long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout,
@@ -322,36 +350,14 @@ COMPAT_SYSCALL_DEFINE3(get_robust_list, int, pid,
compat_uptr_t __user *, head_ptr,
compat_size_t __user *, len_ptr)
{
- struct compat_robust_list_head __user *head;
- unsigned long ret;
- struct task_struct *p;
-
- rcu_read_lock();
-
- ret = -ESRCH;
- if (!pid)
- p = current;
- else {
- p = find_task_by_vpid(pid);
- if (!p)
- goto err_unlock;
- }
-
- ret = -EPERM;
- if (!ptrace_may_access(p, PTRACE_MODE_READ_REALCREDS))
- goto err_unlock;
+ struct compat_robust_list_head __user *head = futex_get_robust_list_common(pid, true);
- head = p->compat_robust_list;
- rcu_read_unlock();
+ if (IS_ERR(head))
+ return PTR_ERR(head);
if (put_user(sizeof(*head), len_ptr))
return -EFAULT;
return put_user(ptr_to_compat(head), head_ptr);
-
-err_unlock:
- rcu_read_unlock();
-
- return ret;
}
#endif /* CONFIG_COMPAT */
diff --git a/kernel/gcov/gcc_4_7.c b/kernel/gcov/gcc_4_7.c
index fd75b4a484d7..bbccbae331d7 100644
--- a/kernel/gcov/gcc_4_7.c
+++ b/kernel/gcov/gcc_4_7.c
@@ -18,7 +18,9 @@
#include <linux/mm.h>
#include "gcov.h"
-#if (__GNUC__ >= 14)
+#if (__GNUC__ >= 15)
+#define GCOV_COUNTERS 10
+#elif (__GNUC__ >= 14)
#define GCOV_COUNTERS 9
#elif (__GNUC__ >= 10)
#define GCOV_COUNTERS 8
diff --git a/kernel/softirq.c b/kernel/softirq.c
index 9ab5ca399a99..fadc6bbda27b 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -822,10 +822,15 @@ static void tasklet_action_common(struct softirq_action *a,
if (tasklet_trylock(t)) {
if (!atomic_read(&t->count)) {
if (tasklet_clear_sched(t)) {
- if (t->use_callback)
+ if (t->use_callback) {
+ trace_tasklet_entry(t, t->callback);
t->callback(t);
- else
+ trace_tasklet_exit(t, t->callback);
+ } else {
+ trace_tasklet_entry(t, t->func);
t->func(t->data);
+ trace_tasklet_exit(t, t->func);
+ }
}
tasklet_unlock(t);
continue;
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index 4f39025ac933..d7462b19b2f7 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1413,10 +1413,11 @@ static int __try_to_del_timer_sync(struct timer_list *timer, bool shutdown)
base = lock_timer_base(timer, &flags);
- if (base->running_timer != timer)
+ if (base->running_timer != timer) {
ret = detach_if_pending(timer, base, true);
- if (shutdown)
- timer->function = NULL;
+ if (shutdown)
+ timer->function = NULL;
+ }
raw_spin_unlock_irqrestore(&base->lock, flags);
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index cebed90b2e16..a46e2f32ee5f 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -7065,6 +7065,8 @@ void ftrace_module_enable(struct module *mod)
!within_module_init(rec->ip, mod))
break;
+ cond_resched();
+
/* Weak functions should still be ignored */
if (!test_for_valid_rec(rec)) {
/* Clear all other flags. Should not be enabled anyway */
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index c53be68bcd11..31d60758053d 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -3210,14 +3210,16 @@ static struct field_var *create_field_var(struct hist_trigger_data *hist_data,
var = create_var(hist_data, file, field_name, val->size, val->type);
if (IS_ERR(var)) {
hist_err(tr, HIST_ERR_VAR_CREATE_FIND_FAIL, errpos(field_name));
- kfree(val);
+ destroy_hist_field(val, 0);
ret = PTR_ERR(var);
goto err;
}
field_var = kzalloc(sizeof(struct field_var), GFP_KERNEL);
if (!field_var) {
- kfree(val);
+ destroy_hist_field(val, 0);
+ kfree_const(var->type);
+ kfree(var->var.name);
kfree(var);
ret = -ENOMEM;
goto err;
diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
index 4d787e8e3606..a437a54e90cb 100644
--- a/lib/crypto/Makefile
+++ b/lib/crypto/Makefile
@@ -26,7 +26,7 @@ libcurve25519-generic-y := curve25519-fiat32.o
libcurve25519-generic-$(CONFIG_ARCH_SUPPORTS_INT128) := curve25519-hacl64.o
libcurve25519-generic-y += curve25519-generic.o
# clang versions prior to 18 may blow out the stack with KASAN
-ifeq ($(call clang-min-version, 180000),)
+ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
KASAN_SANITIZE_curve25519-hacl64.o := n
endif
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 95fe42835f08..958a610b70ca 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -62,6 +62,8 @@
#define CREATE_TRACE_POINTS
#include <trace/events/maple_tree.h>
+#define TP_FCT tracepoint_string(__func__)
+
#define MA_ROOT_PARENT 1
/*
@@ -3165,7 +3167,7 @@ static inline int mas_rebalance(struct ma_state *mas,
MA_STATE(l_mas, mas->tree, mas->index, mas->last);
MA_STATE(r_mas, mas->tree, mas->index, mas->last);
- trace_ma_op(__func__, mas);
+ trace_ma_op(TP_FCT, mas);
/*
* Rebalancing occurs if a node is insufficient. Data is rebalanced
@@ -3542,7 +3544,7 @@ static int mas_split(struct ma_state *mas, struct maple_big_node *b_node)
MA_STATE(prev_r_mas, mas->tree, mas->index, mas->last);
MA_TOPIARY(mat, mas->tree);
- trace_ma_op(__func__, mas);
+ trace_ma_op(TP_FCT, mas);
mas->depth = mas_mt_height(mas);
/* Allocation failures will happen early. */
mas_node_count(mas, 1 + mas->depth * 2);
@@ -3786,7 +3788,7 @@ static bool mas_is_span_wr(struct ma_wr_state *wr_mas)
return false;
}
- trace_ma_write(__func__, wr_mas->mas, piv, entry);
+ trace_ma_write(TP_FCT, wr_mas->mas, piv, entry);
return true;
}
@@ -4035,7 +4037,7 @@ static inline int mas_wr_spanning_store(struct ma_wr_state *wr_mas)
* of data may happen.
*/
mas = wr_mas->mas;
- trace_ma_op(__func__, mas);
+ trace_ma_op(TP_FCT, mas);
if (unlikely(!mas->index && mas->last == ULONG_MAX))
return mas_new_root(mas, wr_mas->entry);
@@ -4221,7 +4223,7 @@ static inline bool mas_wr_node_store(struct ma_wr_state *wr_mas)
} else {
memcpy(wr_mas->node, newnode, sizeof(struct maple_node));
}
- trace_ma_write(__func__, mas, 0, wr_mas->entry);
+ trace_ma_write(TP_FCT, mas, 0, wr_mas->entry);
mas_update_gap(mas);
return true;
}
@@ -4276,7 +4278,7 @@ static inline bool mas_wr_slot_store(struct ma_wr_state *wr_mas)
mas->offset++; /* Keep mas accurate. */
done:
- trace_ma_write(__func__, mas, 0, wr_mas->entry);
+ trace_ma_write(TP_FCT, mas, 0, wr_mas->entry);
mas_update_gap(mas);
return true;
}
@@ -4377,7 +4379,7 @@ static void mas_wr_bnode(struct ma_wr_state *wr_mas)
{
struct maple_big_node b_node;
- trace_ma_write(__func__, wr_mas->mas, 0, wr_mas->entry);
+ trace_ma_write(TP_FCT, wr_mas->mas, 0, wr_mas->entry);
memset(&b_node, 0, sizeof(struct maple_big_node));
mas_store_b_node(wr_mas, &b_node, wr_mas->offset_end);
mas_commit_b_node(wr_mas, &b_node, wr_mas->node_end);
@@ -5722,7 +5724,7 @@ void *mas_store(struct ma_state *mas, void *entry)
{
MA_WR_STATE(wr_mas, mas, entry);
- trace_ma_write(__func__, mas, 0, entry);
+ trace_ma_write(TP_FCT, mas, 0, entry);
#ifdef CONFIG_DEBUG_MAPLE_TREE
if (mas->index > mas->last)
pr_err("Error %lu > %lu %p\n", mas->index, mas->last, entry);
@@ -5760,7 +5762,7 @@ int mas_store_gfp(struct ma_state *mas, void *entry, gfp_t gfp)
MA_WR_STATE(wr_mas, mas, entry);
mas_wr_store_setup(&wr_mas);
- trace_ma_write(__func__, mas, 0, entry);
+ trace_ma_write(TP_FCT, mas, 0, entry);
retry:
mas_wr_store_entry(&wr_mas);
if (unlikely(mas_nomem(mas, gfp)))
@@ -5784,7 +5786,7 @@ void mas_store_prealloc(struct ma_state *mas, void *entry)
MA_WR_STATE(wr_mas, mas, entry);
mas_wr_store_setup(&wr_mas);
- trace_ma_write(__func__, mas, 0, entry);
+ trace_ma_write(TP_FCT, mas, 0, entry);
mas_wr_store_entry(&wr_mas);
BUG_ON(mas_is_err(mas));
mas_destroy(mas);
@@ -6249,7 +6251,7 @@ void *mtree_load(struct maple_tree *mt, unsigned long index)
MA_STATE(mas, mt, index, index);
void *entry;
- trace_ma_read(__func__, &mas);
+ trace_ma_read(TP_FCT, &mas);
rcu_read_lock();
retry:
entry = mas_start(&mas);
@@ -6292,7 +6294,7 @@ int mtree_store_range(struct maple_tree *mt, unsigned long index,
MA_STATE(mas, mt, index, last);
MA_WR_STATE(wr_mas, &mas, entry);
- trace_ma_write(__func__, &mas, 0, entry);
+ trace_ma_write(TP_FCT, &mas, 0, entry);
if (WARN_ON_ONCE(xa_is_advanced(entry)))
return -EINVAL;
@@ -6467,7 +6469,7 @@ void *mtree_erase(struct maple_tree *mt, unsigned long index)
void *entry = NULL;
MA_STATE(mas, mt, index, index);
- trace_ma_op(__func__, &mas);
+ trace_ma_op(TP_FCT, &mas);
mtree_lock(mt);
entry = mas_erase(&mas);
@@ -6527,7 +6529,7 @@ void *mt_find(struct maple_tree *mt, unsigned long *index, unsigned long max)
unsigned long copy = *index;
#endif
- trace_ma_read(__func__, &mas);
+ trace_ma_read(TP_FCT, &mas);
if ((*index) > max)
return NULL;
diff --git a/mm/filemap.c b/mm/filemap.c
index 2ae6c6146d84..40c186c7210b 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2839,6 +2839,33 @@ ssize_t filemap_read(struct kiocb *iocb, struct iov_iter *iter,
}
EXPORT_SYMBOL_GPL(filemap_read);
+int kiocb_invalidate_pages(struct kiocb *iocb, size_t count)
+{
+ struct address_space *mapping = iocb->ki_filp->f_mapping;
+ loff_t pos = iocb->ki_pos;
+ loff_t end = pos + count - 1;
+ int ret;
+
+ if (iocb->ki_flags & IOCB_NOWAIT) {
+ /* we could block if there are any pages in the range */
+ if (filemap_range_has_page(mapping, pos, end))
+ return -EAGAIN;
+ } else {
+ ret = filemap_write_and_wait_range(mapping, pos, end);
+ if (ret)
+ return ret;
+ }
+
+ /*
+ * After a write we want buffered reads to be sure to go to disk to get
+ * the new data. We invalidate clean cached page from the region we're
+ * about to write. We do this *before* the write so that we can return
+ * without clobbering -EIOCBQUEUED from ->direct_IO().
+ */
+ return invalidate_inode_pages2_range(mapping, pos >> PAGE_SHIFT,
+ end >> PAGE_SHIFT);
+}
+
/**
* generic_file_read_iter - generic filesystem read routine
* @iocb: kernel I/O control block
@@ -3433,7 +3460,7 @@ vm_fault_t filemap_map_pages(struct vm_fault *vmf,
struct vm_area_struct *vma = vmf->vma;
struct file *file = vma->vm_file;
struct address_space *mapping = file->f_mapping;
- pgoff_t last_pgoff = start_pgoff;
+ pgoff_t file_end, last_pgoff = start_pgoff;
unsigned long addr;
XA_STATE(xas, &mapping->i_pages, start_pgoff);
struct folio *folio;
@@ -3453,6 +3480,11 @@ vm_fault_t filemap_map_pages(struct vm_fault *vmf,
addr = vma->vm_start + ((start_pgoff - vma->vm_pgoff) << PAGE_SHIFT);
vmf->pte = pte_offset_map_lock(vma->vm_mm, vmf->pmd, addr, &vmf->ptl);
+
+ file_end = DIV_ROUND_UP(i_size_read(mapping->host), PAGE_SIZE) - 1;
+ if (end_pgoff > file_end)
+ end_pgoff = file_end;
+
do {
again:
page = folio_file_page(folio, xas.xa_index);
@@ -3706,7 +3738,7 @@ EXPORT_SYMBOL(read_cache_page_gfp);
/*
* Warn about a page cache invalidation failure during a direct I/O write.
*/
-void dio_warn_stale_pagecache(struct file *filp)
+static void dio_warn_stale_pagecache(struct file *filp)
{
static DEFINE_RATELIMIT_STATE(_rs, 86400 * HZ, DEFAULT_RATELIMIT_BURST);
char pathname[128];
@@ -3723,48 +3755,33 @@ void dio_warn_stale_pagecache(struct file *filp)
}
}
-ssize_t
-generic_file_direct_write(struct kiocb *iocb, struct iov_iter *from)
+void kiocb_invalidate_post_direct_write(struct kiocb *iocb, size_t count)
{
- struct file *file = iocb->ki_filp;
- struct address_space *mapping = file->f_mapping;
- struct inode *inode = mapping->host;
- loff_t pos = iocb->ki_pos;
- ssize_t written;
- size_t write_len;
- pgoff_t end;
+ struct address_space *mapping = iocb->ki_filp->f_mapping;
- write_len = iov_iter_count(from);
- end = (pos + write_len - 1) >> PAGE_SHIFT;
+ if (mapping->nrpages &&
+ invalidate_inode_pages2_range(mapping,
+ iocb->ki_pos >> PAGE_SHIFT,
+ (iocb->ki_pos + count - 1) >> PAGE_SHIFT))
+ dio_warn_stale_pagecache(iocb->ki_filp);
+}
- if (iocb->ki_flags & IOCB_NOWAIT) {
- /* If there are pages to writeback, return */
- if (filemap_range_has_page(file->f_mapping, pos,
- pos + write_len - 1))
- return -EAGAIN;
- } else {
- written = filemap_write_and_wait_range(mapping, pos,
- pos + write_len - 1);
- if (written)
- goto out;
- }
+ssize_t
+generic_file_direct_write(struct kiocb *iocb, struct iov_iter *from)
+{
+ struct address_space *mapping = iocb->ki_filp->f_mapping;
+ size_t write_len = iov_iter_count(from);
+ ssize_t written;
- /*
- * After a write we want buffered reads to be sure to go to disk to get
- * the new data. We invalidate clean cached page from the region we're
- * about to write. We do this *before* the write so that we can return
- * without clobbering -EIOCBQUEUED from ->direct_IO().
- */
- written = invalidate_inode_pages2_range(mapping,
- pos >> PAGE_SHIFT, end);
/*
* If a page can not be invalidated, return 0 to fall back
* to buffered write.
*/
+ written = kiocb_invalidate_pages(iocb, write_len);
if (written) {
if (written == -EBUSY)
return 0;
- goto out;
+ return written;
}
written = mapping->a_ops->direct_IO(iocb, from);
@@ -3786,11 +3803,11 @@ generic_file_direct_write(struct kiocb *iocb, struct iov_iter *from)
*
* Skip invalidation for async writes or if mapping has no pages.
*/
- if (written > 0 && mapping->nrpages &&
- invalidate_inode_pages2_range(mapping, pos >> PAGE_SHIFT, end))
- dio_warn_stale_pagecache(file);
-
if (written > 0) {
+ struct inode *inode = mapping->host;
+ loff_t pos = iocb->ki_pos;
+
+ kiocb_invalidate_post_direct_write(iocb, written);
pos += written;
write_len -= written;
if (pos > i_size_read(inode) && !S_ISBLK(inode->i_mode)) {
@@ -3801,7 +3818,6 @@ generic_file_direct_write(struct kiocb *iocb, struct iov_iter *from)
}
if (written != -EIOCBQUEUED)
iov_iter_revert(from, write_len - iov_iter_count(from));
-out:
return written;
}
EXPORT_SYMBOL(generic_file_direct_write);
@@ -3880,7 +3896,10 @@ ssize_t generic_perform_write(struct kiocb *iocb, struct iov_iter *i)
balance_dirty_pages_ratelimited(mapping);
} while (iov_iter_count(i));
- return written ? written : status;
+ if (!written)
+ return status;
+ iocb->ki_pos += written;
+ return written;
}
EXPORT_SYMBOL(generic_perform_write);
@@ -3909,25 +3928,21 @@ ssize_t __generic_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
- struct inode *inode = mapping->host;
- ssize_t written = 0;
- ssize_t err;
- ssize_t status;
+ struct inode *inode = mapping->host;
+ ssize_t ret;
/* We can write back this queue in page reclaim */
current->backing_dev_info = inode_to_bdi(inode);
- err = file_remove_privs(file);
- if (err)
+ ret = file_remove_privs(file);
+ if (ret)
goto out;
- err = file_update_time(file);
- if (err)
+ ret = file_update_time(file);
+ if (ret)
goto out;
if (iocb->ki_flags & IOCB_DIRECT) {
- loff_t pos, endbyte;
-
- written = generic_file_direct_write(iocb, from);
+ ret = generic_file_direct_write(iocb, from);
/*
* If the write stopped short of completing, fall back to
* buffered writes. Some filesystems do this for writes to
@@ -3935,49 +3950,17 @@ ssize_t __generic_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
* not succeed (even if it did, DAX does not handle dirty
* page-cache pages correctly).
*/
- if (written < 0 || !iov_iter_count(from) || IS_DAX(inode))
+ if (ret < 0 || !iov_iter_count(from) || IS_DAX(inode))
goto out;
-
- pos = iocb->ki_pos;
- status = generic_perform_write(iocb, from);
- /*
- * If generic_perform_write() returned a synchronous error
- * then we want to return the number of bytes which were
- * direct-written, or the error code if that was zero. Note
- * that this differs from normal direct-io semantics, which
- * will return -EFOO even if some bytes were written.
- */
- if (unlikely(status < 0)) {
- err = status;
- goto out;
- }
- /*
- * We need to ensure that the page cache pages are written to
- * disk and invalidated to preserve the expected O_DIRECT
- * semantics.
- */
- endbyte = pos + status - 1;
- err = filemap_write_and_wait_range(mapping, pos, endbyte);
- if (err == 0) {
- iocb->ki_pos = endbyte + 1;
- written += status;
- invalidate_mapping_pages(mapping,
- pos >> PAGE_SHIFT,
- endbyte >> PAGE_SHIFT);
- } else {
- /*
- * We don't know how much we wrote, so just return
- * the number of bytes which were direct-written
- */
- }
- } else {
- written = generic_perform_write(iocb, from);
- if (likely(written > 0))
- iocb->ki_pos += written;
+ ret = direct_write_fallback(iocb, from, ret,
+ generic_perform_write(iocb, from));
+ goto out;
}
+
+ ret = generic_perform_write(iocb, from);
out:
current->backing_dev_info = NULL;
- return written ? written : err;
+ return ret;
}
EXPORT_SYMBOL(__generic_file_write_iter);
diff --git a/mm/mempool.c b/mm/mempool.c
index 96488b13a1ef..9b5bd2c14111 100644
--- a/mm/mempool.c
+++ b/mm/mempool.c
@@ -62,10 +62,20 @@ static void check_element(mempool_t *pool, void *element)
} else if (pool->free == mempool_free_pages) {
/* Mempools backed by page allocator */
int order = (int)(long)pool->pool_data;
- void *addr = kmap_atomic((struct page *)element);
- __check_element(pool, addr, 1UL << (PAGE_SHIFT + order));
- kunmap_atomic(addr);
+#ifdef CONFIG_HIGHMEM
+ for (int i = 0; i < (1 << order); i++) {
+ struct page *page = (struct page *)element;
+ void *addr = kmap_local_page(page + i);
+
+ __check_element(pool, addr, PAGE_SIZE);
+ kunmap_local(addr);
+ }
+#else
+ void *addr = page_address((struct page *)element);
+
+ __check_element(pool, addr, PAGE_SIZE << order);
+#endif
}
}
@@ -85,10 +95,20 @@ static void poison_element(mempool_t *pool, void *element)
} else if (pool->alloc == mempool_alloc_pages) {
/* Mempools backed by page allocator */
int order = (int)(long)pool->pool_data;
- void *addr = kmap_atomic((struct page *)element);
- __poison_element(addr, 1UL << (PAGE_SHIFT + order));
- kunmap_atomic(addr);
+#ifdef CONFIG_HIGHMEM
+ for (int i = 0; i < (1 << order); i++) {
+ struct page *page = (struct page *)element;
+ void *addr = kmap_local_page(page + i);
+
+ __poison_element(addr, PAGE_SIZE);
+ kunmap_local(addr);
+ }
+#else
+ void *addr = page_address((struct page *)element);
+
+ __poison_element(addr, PAGE_SIZE << order);
+#endif
}
}
#else /* CONFIG_DEBUG_SLAB || CONFIG_SLUB_DEBUG_ON */
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 86066a2cf258..d760b96604ec 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -9225,7 +9225,7 @@ void *__init alloc_large_system_hash(const char *tablename,
panic("Failed to allocate %s hash table\n", tablename);
pr_info("%s hash table entries: %ld (order: %d, %lu bytes, %s)\n",
- tablename, 1UL << log2qty, ilog2(size) - PAGE_SHIFT, size,
+ tablename, 1UL << log2qty, get_order(size), size,
virt ? (huge ? "vmalloc hugepage" : "vmalloc") : "linear");
if (_hash_shift)
diff --git a/mm/percpu.c b/mm/percpu.c
index 39e645dfd46c..651101c895ed 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1737,7 +1737,7 @@ static void __percpu *pcpu_alloc(size_t size, size_t align, bool reserved,
gfp = current_gfp_context(gfp);
/* whitelisted flags that can be passed to the backing allocators */
pcpu_gfp = gfp & (GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
- is_atomic = (gfp & GFP_KERNEL) != GFP_KERNEL;
+ is_atomic = !gfpflags_allow_blocking(gfp);
do_warn = !(gfp & __GFP_NOWARN);
/*
@@ -2237,7 +2237,12 @@ static void pcpu_balance_workfn(struct work_struct *work)
* to grow other chunks. This then gives pcpu_reclaim_populated() time
* to move fully free chunks to the active list to be freed if
* appropriate.
+ *
+ * Enforce GFP_NOIO allocations because we have pcpu_alloc users
+ * constrained to GFP_NOIO/NOFS contexts and they could form lock
+ * dependency through pcpu_alloc_mutex
*/
+ unsigned int flags = memalloc_noio_save();
mutex_lock(&pcpu_alloc_mutex);
spin_lock_irq(&pcpu_lock);
@@ -2248,6 +2253,7 @@ static void pcpu_balance_workfn(struct work_struct *work)
spin_unlock_irq(&pcpu_lock);
mutex_unlock(&pcpu_alloc_mutex);
+ memalloc_noio_restore(flags);
}
/**
diff --git a/mm/secretmem.c b/mm/secretmem.c
index 18954eae995f..b570a6e25b6b 100644
--- a/mm/secretmem.c
+++ b/mm/secretmem.c
@@ -82,13 +82,13 @@ static vm_fault_t secretmem_fault(struct vm_fault *vmf)
__SetPageUptodate(page);
err = add_to_page_cache_lru(page, mapping, offset, gfp);
if (unlikely(err)) {
- put_page(page);
/*
* If a split of large page was required, it
* already happened when we marked the page invalid
* which guarantees that this call won't fail
*/
set_direct_map_default_noflush(page);
+ put_page(page);
if (err == -EEXIST)
goto retry;
diff --git a/mm/truncate.c b/mm/truncate.c
index 96e9812667db..7297ad6b5aac 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -196,6 +196,31 @@ int truncate_inode_folio(struct address_space *mapping, struct folio *folio)
return 0;
}
+static int try_folio_split_or_unmap(struct folio *folio)
+{
+ enum ttu_flags ttu_flags =
+ TTU_SYNC |
+ TTU_SPLIT_HUGE_PMD |
+ TTU_IGNORE_MLOCK;
+ int ret;
+
+ ret = split_folio(folio);
+
+ /*
+ * If the split fails, unmap the folio, so it will be refaulted
+ * with PTEs to respect SIGBUS semantics.
+ *
+ * Make an exception for shmem/tmpfs that for long time
+ * intentionally mapped with PMDs across i_size.
+ */
+ if (ret && !shmem_mapping(folio->mapping)) {
+ try_to_unmap(folio, ttu_flags);
+ WARN_ON(folio_mapped(folio));
+ }
+
+ return ret;
+}
+
/*
* Handle partial folios. The folio may be entirely within the
* range if a split has raced with us. If not, we zero the part of the
@@ -239,7 +264,7 @@ bool truncate_inode_partial_folio(struct folio *folio, loff_t start, loff_t end)
folio_invalidate(folio, offset, length);
if (!folio_test_large(folio))
return true;
- if (split_folio(folio) == 0)
+ if (try_folio_split_or_unmap(folio) == 0)
return true;
if (folio_test_dirty(folio))
return false;
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 422f726346ea..7c77482f3159 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -194,6 +194,8 @@ int register_vlan_dev(struct net_device *dev, struct netlink_ext_ack *extack)
vlan_group_set_device(grp, vlan->vlan_proto, vlan_id, dev);
grp->nr_vlan_devs++;
+ netdev_update_features(dev);
+
return 0;
out_unregister_netdev:
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index db119071a0ea..347361ff0cc8 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -52,6 +52,11 @@ static bool enable_6lowpan;
static struct l2cap_chan *listen_chan;
static DEFINE_MUTEX(set_lock);
+enum {
+ LOWPAN_PEER_CLOSING,
+ LOWPAN_PEER_MAXBITS
+};
+
struct lowpan_peer {
struct list_head list;
struct rcu_head rcu;
@@ -60,6 +65,8 @@ struct lowpan_peer {
/* peer addresses in various formats */
unsigned char lladdr[ETH_ALEN];
struct in6_addr peer_addr;
+
+ DECLARE_BITMAP(flags, LOWPAN_PEER_MAXBITS);
};
struct lowpan_btle_dev {
@@ -288,6 +295,7 @@ static int recv_pkt(struct sk_buff *skb, struct net_device *dev,
local_skb->pkt_type = PACKET_HOST;
local_skb->dev = dev;
+ skb_reset_mac_header(local_skb);
skb_set_transport_header(local_skb, sizeof(struct ipv6hdr));
if (give_skb_to_upper(local_skb, dev) != NET_RX_SUCCESS) {
@@ -955,10 +963,11 @@ static struct l2cap_chan *bt_6lowpan_listen(void)
}
static int get_l2cap_conn(char *buf, bdaddr_t *addr, u8 *addr_type,
- struct l2cap_conn **conn)
+ struct l2cap_conn **conn, bool disconnect)
{
struct hci_conn *hcon;
struct hci_dev *hdev;
+ int le_addr_type;
int n;
n = sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx %hhu",
@@ -969,13 +978,32 @@ static int get_l2cap_conn(char *buf, bdaddr_t *addr, u8 *addr_type,
if (n < 7)
return -EINVAL;
+ if (disconnect) {
+ /* The "disconnect" debugfs command has used different address
+ * type constants than "connect" since 2015. Let's retain that
+ * for now even though it's obviously buggy...
+ */
+ *addr_type += 1;
+ }
+
+ switch (*addr_type) {
+ case BDADDR_LE_PUBLIC:
+ le_addr_type = ADDR_LE_DEV_PUBLIC;
+ break;
+ case BDADDR_LE_RANDOM:
+ le_addr_type = ADDR_LE_DEV_RANDOM;
+ break;
+ default:
+ return -EINVAL;
+ }
+
/* The LE_PUBLIC address type is ignored because of BDADDR_ANY */
hdev = hci_get_route(addr, BDADDR_ANY, BDADDR_LE_PUBLIC);
if (!hdev)
return -ENOENT;
hci_dev_lock(hdev);
- hcon = hci_conn_hash_lookup_le(hdev, addr, *addr_type);
+ hcon = hci_conn_hash_lookup_le(hdev, addr, le_addr_type);
hci_dev_unlock(hdev);
hci_dev_put(hdev);
@@ -992,41 +1020,52 @@ static int get_l2cap_conn(char *buf, bdaddr_t *addr, u8 *addr_type,
static void disconnect_all_peers(void)
{
struct lowpan_btle_dev *entry;
- struct lowpan_peer *peer, *tmp_peer, *new_peer;
- struct list_head peers;
-
- INIT_LIST_HEAD(&peers);
+ struct lowpan_peer *peer;
+ int nchans;
- /* We make a separate list of peers as the close_cb() will
- * modify the device peers list so it is better not to mess
- * with the same list at the same time.
+ /* l2cap_chan_close() cannot be called from RCU, and lock ordering
+ * chan->lock > devices_lock prevents taking write side lock, so copy
+ * then close.
*/
rcu_read_lock();
+ list_for_each_entry_rcu(entry, &bt_6lowpan_devices, list)
+ list_for_each_entry_rcu(peer, &entry->peers, list)
+ clear_bit(LOWPAN_PEER_CLOSING, peer->flags);
+ rcu_read_unlock();
- list_for_each_entry_rcu(entry, &bt_6lowpan_devices, list) {
- list_for_each_entry_rcu(peer, &entry->peers, list) {
- new_peer = kmalloc(sizeof(*new_peer), GFP_ATOMIC);
- if (!new_peer)
- break;
+ do {
+ struct l2cap_chan *chans[32];
+ int i;
- new_peer->chan = peer->chan;
- INIT_LIST_HEAD(&new_peer->list);
+ nchans = 0;
- list_add(&new_peer->list, &peers);
- }
- }
+ spin_lock(&devices_lock);
- rcu_read_unlock();
+ list_for_each_entry_rcu(entry, &bt_6lowpan_devices, list) {
+ list_for_each_entry_rcu(peer, &entry->peers, list) {
+ if (test_and_set_bit(LOWPAN_PEER_CLOSING,
+ peer->flags))
+ continue;
- spin_lock(&devices_lock);
- list_for_each_entry_safe(peer, tmp_peer, &peers, list) {
- l2cap_chan_close(peer->chan, ENOENT);
+ l2cap_chan_hold(peer->chan);
+ chans[nchans++] = peer->chan;
- list_del_rcu(&peer->list);
- kfree_rcu(peer, rcu);
- }
- spin_unlock(&devices_lock);
+ if (nchans >= ARRAY_SIZE(chans))
+ goto done;
+ }
+ }
+
+done:
+ spin_unlock(&devices_lock);
+
+ for (i = 0; i < nchans; ++i) {
+ l2cap_chan_lock(chans[i]);
+ l2cap_chan_close(chans[i], ENOENT);
+ l2cap_chan_unlock(chans[i]);
+ l2cap_chan_put(chans[i]);
+ }
+ } while (nchans);
}
struct set_enable {
@@ -1102,7 +1141,7 @@ static ssize_t lowpan_control_write(struct file *fp,
buf[buf_size] = '\0';
if (memcmp(buf, "connect ", 8) == 0) {
- ret = get_l2cap_conn(&buf[8], &addr, &addr_type, &conn);
+ ret = get_l2cap_conn(&buf[8], &addr, &addr_type, &conn, false);
if (ret == -EINVAL)
return ret;
@@ -1139,7 +1178,7 @@ static ssize_t lowpan_control_write(struct file *fp,
}
if (memcmp(buf, "disconnect ", 11) == 0) {
- ret = get_l2cap_conn(&buf[11], &addr, &addr_type, &conn);
+ ret = get_l2cap_conn(&buf[11], &addr, &addr_type, &conn, true);
if (ret < 0)
return ret;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index a0ce0a1e3258..f713a9a27e93 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1655,6 +1655,8 @@ static u8 hci_cc_le_set_ext_adv_enable(struct hci_dev *hdev, void *data,
if (adv)
adv->enabled = true;
+ else if (!set->handle)
+ hci_dev_set_flag(hdev, HCI_LE_ADV_0);
conn = hci_lookup_le_connect(hdev);
if (conn)
@@ -1665,6 +1667,8 @@ static u8 hci_cc_le_set_ext_adv_enable(struct hci_dev *hdev, void *data,
if (cp->num_of_sets) {
if (adv)
adv->enabled = false;
+ else if (!set->handle)
+ hci_dev_clear_flag(hdev, HCI_LE_ADV_0);
/* If just one instance was disabled check if there are
* any other instance enabled before clearing HCI_LE_ADV
@@ -4220,6 +4224,13 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, void *data,
}
if (i == ARRAY_SIZE(hci_cc_table)) {
+ if (!skb->len) {
+ bt_dev_err(hdev, "Unexpected cc 0x%4.4x with no status",
+ *opcode);
+ *status = HCI_ERROR_UNSPECIFIED;
+ return;
+ }
+
/* Unknown opcode, assume byte 0 contains the status, so
* that e.g. __hci_cmd_sync() properly returns errors
* for vendor specific commands send by HCI drivers.
@@ -6465,6 +6476,24 @@ static void hci_le_pa_sync_estabilished_evt(struct hci_dev *hdev, void *data,
hci_dev_unlock(hdev);
}
+static void hci_le_per_adv_report_evt(struct hci_dev *hdev, void *data,
+ struct sk_buff *skb)
+{
+ struct hci_ev_le_per_adv_report *ev = data;
+ int mask = hdev->link_mode;
+ __u8 flags = 0;
+
+ bt_dev_dbg(hdev, "sync_handle 0x%4.4x", le16_to_cpu(ev->sync_handle));
+
+ hci_dev_lock(hdev);
+
+ mask |= hci_proto_connect_ind(hdev, BDADDR_ANY, ISO_LINK, &flags);
+ if (!(mask & HCI_LM_ACCEPT))
+ hci_le_pa_term_sync(hdev, ev->sync_handle);
+
+ hci_dev_unlock(hdev);
+}
+
static void hci_le_remote_feat_complete_evt(struct hci_dev *hdev, void *data,
struct sk_buff *skb)
{
@@ -6998,6 +7027,11 @@ static const struct hci_le_ev {
HCI_LE_EV(HCI_EV_LE_PA_SYNC_ESTABLISHED,
hci_le_pa_sync_estabilished_evt,
sizeof(struct hci_ev_le_pa_sync_established)),
+ /* [0x0f = HCI_EV_LE_PER_ADV_REPORT] */
+ HCI_LE_EV_VL(HCI_EV_LE_PER_ADV_REPORT,
+ hci_le_per_adv_report_evt,
+ sizeof(struct hci_ev_le_per_adv_report),
+ HCI_MAX_EVENT_SIZE),
/* [0x12 = HCI_EV_LE_EXT_ADV_SET_TERM] */
HCI_LE_EV(HCI_EV_LE_EXT_ADV_SET_TERM, hci_le_ext_adv_term_evt,
sizeof(struct hci_evt_le_ext_adv_set_term)),
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 851a43a5aee0..5ad09900f8ff 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -838,11 +838,17 @@ bool hci_cmd_sync_dequeue_once(struct hci_dev *hdev,
{
struct hci_cmd_sync_work_entry *entry;
- entry = hci_cmd_sync_lookup_entry(hdev, func, data, destroy);
- if (!entry)
+ mutex_lock(&hdev->cmd_sync_work_lock);
+
+ entry = _hci_cmd_sync_lookup_entry(hdev, func, data, destroy);
+ if (!entry) {
+ mutex_unlock(&hdev->cmd_sync_work_lock);
return false;
+ }
- hci_cmd_sync_cancel_entry(hdev, entry);
+ _hci_cmd_sync_cancel_entry(hdev, entry, -ECANCELED);
+
+ mutex_unlock(&hdev->cmd_sync_work_lock);
return true;
}
@@ -2601,9 +2607,8 @@ static int hci_resume_advertising_sync(struct hci_dev *hdev)
/* If current advertising instance is set to instance 0x00
* then we need to re-enable it.
*/
- if (!hdev->cur_adv_instance)
- err = hci_enable_ext_advertising_sync(hdev,
- hdev->cur_adv_instance);
+ if (hci_dev_test_and_clear_flag(hdev, HCI_LE_ADV_0))
+ err = hci_enable_ext_advertising_sync(hdev, 0x00);
} else {
/* Schedule for most recent instance to be restarted and begin
* the software rotation loop
diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c
index c542497f040c..7d521ffc6676 100644
--- a/net/bluetooth/iso.c
+++ b/net/bluetooth/iso.c
@@ -1314,7 +1314,8 @@ static int iso_sock_getsockopt(struct socket *sock, int level, int optname,
break;
case BT_ISO_BASE:
- if (sk->sk_state == BT_CONNECTED) {
+ if (sk->sk_state == BT_CONNECTED &&
+ !bacmp(&iso_pi(sk)->dst, BDADDR_ANY)) {
base_len = iso_pi(sk)->conn->hcon->le_per_adv_data_len;
base = iso_pi(sk)->conn->hcon->le_per_adv_data;
} else {
@@ -1486,7 +1487,16 @@ static void iso_conn_ready(struct iso_conn *conn)
}
bacpy(&iso_pi(sk)->dst, &hcon->dst);
- iso_pi(sk)->dst_type = hcon->dst_type;
+
+ /* Convert from HCI to three-value type */
+ if (hcon->dst_type == ADDR_LE_DEV_PUBLIC)
+ iso_pi(sk)->dst_type = BDADDR_LE_PUBLIC;
+ else
+ iso_pi(sk)->dst_type = BDADDR_LE_RANDOM;
+
+ iso_pi(sk)->sync_handle = iso_pi(parent)->sync_handle;
+ memcpy(iso_pi(sk)->base, iso_pi(parent)->base, iso_pi(parent)->base_len);
+ iso_pi(sk)->base_len = iso_pi(parent)->base_len;
hci_conn_hold(hcon);
iso_chan_add(conn, sk, parent);
@@ -1517,12 +1527,20 @@ static bool iso_match_sync_handle(struct sock *sk, void *data)
return le16_to_cpu(ev->sync_handle) == iso_pi(sk)->sync_handle;
}
+static bool iso_match_sync_handle_pa_report(struct sock *sk, void *data)
+{
+ struct hci_ev_le_per_adv_report *ev = data;
+
+ return le16_to_cpu(ev->sync_handle) == iso_pi(sk)->sync_handle;
+}
+
/* ----- ISO interface with lower layer (HCI) ----- */
int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
{
struct hci_ev_le_pa_sync_established *ev1;
struct hci_evt_le_big_info_adv_report *ev2;
+ struct hci_ev_le_per_adv_report *ev3;
struct sock *sk;
int lm = 0;
@@ -1538,6 +1556,9 @@ int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
* 2. HCI_EVT_LE_BIG_INFO_ADV_REPORT: When connect_ind is triggered by a
* a BIG Info it attempts to check if there any listening socket with
* the same sync_handle and if it does then attempt to create a sync.
+ * 3. HCI_EV_LE_PER_ADV_REPORT: When a PA report is received, it is stored
+ * in iso_pi(sk)->base so it can be passed up to user, in the case of a
+ * broadcast sink.
*/
ev1 = hci_recv_event_data(hdev, HCI_EV_LE_PA_SYNC_ESTABLISHED);
if (ev1) {
@@ -1570,6 +1591,17 @@ int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
sk = NULL;
}
}
+ }
+
+ ev3 = hci_recv_event_data(hdev, HCI_EV_LE_PER_ADV_REPORT);
+ if (ev3) {
+ sk = iso_get_sock_listen(&hdev->bdaddr, bdaddr,
+ iso_match_sync_handle_pa_report, ev3);
+
+ if (sk) {
+ memcpy(iso_pi(sk)->base, ev3->data, ev3->length);
+ iso_pi(sk)->base_len = ev3->length;
+ }
} else {
sk = iso_get_sock_listen(&hdev->bdaddr, BDADDR_ANY, NULL, NULL);
}
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 8bb6d2690e2b..ea82a468b314 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -521,6 +521,7 @@ void l2cap_chan_hold(struct l2cap_chan *c)
kref_get(&c->kref);
}
+EXPORT_SYMBOL_GPL(l2cap_chan_hold);
struct l2cap_chan *l2cap_chan_hold_unless_zero(struct l2cap_chan *c)
{
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index a11d25c389f8..b89c3fc364b8 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -5436,9 +5436,9 @@ static u8 parse_adv_monitor_pattern(struct adv_monitor *m, u8 pattern_count,
for (i = 0; i < pattern_count; i++) {
offset = patterns[i].offset;
length = patterns[i].length;
- if (offset >= HCI_MAX_EXT_AD_LENGTH ||
- length > HCI_MAX_EXT_AD_LENGTH ||
- (offset + length) > HCI_MAX_EXT_AD_LENGTH)
+ if (offset >= HCI_MAX_AD_LENGTH ||
+ length > HCI_MAX_AD_LENGTH ||
+ (offset + length) > HCI_MAX_AD_LENGTH)
return MGMT_STATUS_INVALID_PARAMS;
p = kmalloc(sizeof(*p), GFP_KERNEL);
@@ -9501,6 +9501,7 @@ void mgmt_index_removed(struct hci_dev *hdev)
cancel_delayed_work_sync(&hdev->discov_off);
cancel_delayed_work_sync(&hdev->service_cache);
cancel_delayed_work_sync(&hdev->rpa_expired);
+ cancel_delayed_work_sync(&hdev->mesh_send_done);
}
void mgmt_power_on(struct hci_dev *hdev, int err)
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index fe8728041ad0..cf53d483dd07 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -434,6 +434,13 @@ static void sco_sock_kill(struct sock *sk)
BT_DBG("sk %p state %d", sk, sk->sk_state);
+ /* Sock is dead, so set conn->sk to NULL to avoid possible UAF */
+ if (sco_pi(sk)->conn) {
+ sco_conn_lock(sco_pi(sk)->conn);
+ sco_pi(sk)->conn->sk = NULL;
+ sco_conn_unlock(sco_pi(sk)->conn);
+ }
+
/* Kill poor orphan */
bt_sock_unlink(&sco_sk_list, sk);
sock_set_flag(sk, SOCK_DEAD);
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index a03920fe44d9..d8a77bfe65a6 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -2130,7 +2130,7 @@ static u8 smp_cmd_pairing_random(struct l2cap_conn *conn, struct sk_buff *skb)
struct smp_chan *smp = chan->data;
struct hci_conn *hcon = conn->hcon;
u8 *pkax, *pkbx, *na, *nb, confirm_hint;
- u32 passkey;
+ u32 passkey = 0;
int err;
bt_dev_dbg(hcon->hdev, "conn %p", conn);
@@ -2182,24 +2182,6 @@ static u8 smp_cmd_pairing_random(struct l2cap_conn *conn, struct sk_buff *skb)
smp_send_cmd(conn, SMP_CMD_PAIRING_RANDOM, sizeof(smp->prnd),
smp->prnd);
SMP_ALLOW_CMD(smp, SMP_CMD_DHKEY_CHECK);
-
- /* Only Just-Works pairing requires extra checks */
- if (smp->method != JUST_WORKS)
- goto mackey_and_ltk;
-
- /* If there already exists long term key in local host, leave
- * the decision to user space since the remote device could
- * be legitimate or malicious.
- */
- if (hci_find_ltk(hcon->hdev, &hcon->dst, hcon->dst_type,
- hcon->role)) {
- /* Set passkey to 0. The value can be any number since
- * it'll be ignored anyway.
- */
- passkey = 0;
- confirm_hint = 1;
- goto confirm;
- }
}
mackey_and_ltk:
@@ -2220,11 +2202,12 @@ static u8 smp_cmd_pairing_random(struct l2cap_conn *conn, struct sk_buff *skb)
if (err)
return SMP_UNSPECIFIED;
- confirm_hint = 0;
-
-confirm:
- if (smp->method == JUST_WORKS)
- confirm_hint = 1;
+ /* Always require user confirmation for Just-Works pairing to prevent
+ * impersonation attacks, or in case of a legitimate device that is
+ * repairing use the confirmation as acknowledgment to proceed with the
+ * creation of new keys.
+ */
+ confirm_hint = smp->method == JUST_WORKS ? 1 : 0;
err = mgmt_user_confirm_request(hcon->hdev, &hcon->dst, hcon->type,
hcon->dst_type, passkey, confirm_hint);
diff --git a/net/bridge/br.c b/net/bridge/br.c
index 96e91d69a9a8..9341b5f51f0d 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -37,6 +37,11 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
int err;
if (netif_is_bridge_master(dev)) {
+ struct net_bridge *br = netdev_priv(dev);
+
+ if (event == NETDEV_REGISTER)
+ br_fdb_change_mac_address(br, dev->dev_addr);
+
err = br_vlan_bridge_event(dev, event, ptr);
if (err)
return notifier_from_errno(err);
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index a32d73f38155..9a6a6c1c4ced 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -25,7 +25,7 @@ static inline int should_deliver(const struct net_bridge_port *p,
vg = nbp_vlan_group_rcu(p);
return ((p->flags & BR_HAIRPIN_MODE) || skb->dev != p->dev) &&
- (br_mst_is_enabled(p->br) || p->state == BR_STATE_FORWARDING) &&
+ (br_mst_is_enabled(p) || p->state == BR_STATE_FORWARDING) &&
br_allowed_egress(vg, skb) && nbp_switchdev_allowed_egress(p, skb) &&
!br_skb_isolated(p, skb);
}
@@ -148,7 +148,8 @@ void br_forward(const struct net_bridge_port *to,
goto out;
/* redirect to backup link if the destination port is down */
- if (rcu_access_pointer(to->backup_port) && !netif_carrier_ok(to->dev)) {
+ if (rcu_access_pointer(to->backup_port) &&
+ (!netif_carrier_ok(to->dev) || !netif_running(to->dev))) {
struct net_bridge_port *backup_port;
backup_port = rcu_dereference(to->backup_port);
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 0989074f316e..42495d643a1b 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -386,6 +386,7 @@ void br_dev_delete(struct net_device *dev, struct list_head *head)
del_nbp(p);
}
+ br_mst_uninit(br);
br_recalculate_neigh_suppress_enabled(br);
br_fdb_delete_by_port(br, NULL, 0, 1);
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index b94a1783902e..f11345720c27 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -93,7 +93,7 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb
br = p->br;
- if (br_mst_is_enabled(br)) {
+ if (br_mst_is_enabled(p)) {
state = BR_STATE_FORWARDING;
} else {
if (p->state == BR_STATE_DISABLED)
@@ -393,7 +393,7 @@ static rx_handler_result_t br_handle_frame(struct sk_buff **pskb)
return RX_HANDLER_PASS;
forward:
- if (br_mst_is_enabled(p->br))
+ if (br_mst_is_enabled(p))
goto defer_stp_filtering;
switch (p->state) {
diff --git a/net/bridge/br_mst.c b/net/bridge/br_mst.c
index 3f24b4ee49c2..43a300ae6bfa 100644
--- a/net/bridge/br_mst.c
+++ b/net/bridge/br_mst.c
@@ -22,6 +22,12 @@ bool br_mst_enabled(const struct net_device *dev)
}
EXPORT_SYMBOL_GPL(br_mst_enabled);
+void br_mst_uninit(struct net_bridge *br)
+{
+ if (br_opt_get(br, BROPT_MST_ENABLED))
+ static_branch_dec(&br_mst_used);
+}
+
int br_mst_get_info(const struct net_device *dev, u16 msti, unsigned long *vids)
{
const struct net_bridge_vlan_group *vg;
@@ -225,9 +231,9 @@ int br_mst_set_enabled(struct net_bridge *br, bool on,
return err;
if (on)
- static_branch_enable(&br_mst_used);
+ static_branch_inc(&br_mst_used);
else
- static_branch_disable(&br_mst_used);
+ static_branch_dec(&br_mst_used);
br_opt_toggle(br, BROPT_MST_ENABLED, on);
return 0;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 20c96cb406d5..901b9f609b0c 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -1802,10 +1802,12 @@ static inline bool br_vlan_state_allowed(u8 state, bool learn_allow)
/* br_mst.c */
#ifdef CONFIG_BRIDGE_VLAN_FILTERING
DECLARE_STATIC_KEY_FALSE(br_mst_used);
-static inline bool br_mst_is_enabled(struct net_bridge *br)
+static inline bool br_mst_is_enabled(const struct net_bridge_port *p)
{
+ /* check the port's vlan group to avoid racing with port deletion */
return static_branch_unlikely(&br_mst_used) &&
- br_opt_get(br, BROPT_MST_ENABLED);
+ br_opt_get(p->br, BROPT_MST_ENABLED) &&
+ rcu_access_pointer(p->vlgrp);
}
int br_mst_set_state(struct net_bridge_port *p, u16 msti, u8 state,
@@ -1819,8 +1821,9 @@ int br_mst_fill_info(struct sk_buff *skb,
const struct net_bridge_vlan_group *vg);
int br_mst_process(struct net_bridge_port *p, const struct nlattr *mst_attr,
struct netlink_ext_ack *extack);
+void br_mst_uninit(struct net_bridge *br);
#else
-static inline bool br_mst_is_enabled(struct net_bridge *br)
+static inline bool br_mst_is_enabled(const struct net_bridge_port *p)
{
return false;
}
@@ -1854,6 +1857,10 @@ static inline int br_mst_process(struct net_bridge_port *p,
{
return -EOPNOTSUPP;
}
+
+static inline void br_mst_uninit(struct net_bridge *br)
+{
+}
#endif
struct nf_br_ops {
diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c
index b71b1635916e..a21c157daf7d 100644
--- a/net/ceph/auth_x.c
+++ b/net/ceph/auth_x.c
@@ -631,6 +631,7 @@ static int handle_auth_session_key(struct ceph_auth_client *ac, u64 global_id,
/* connection secret */
ceph_decode_32_safe(p, end, len, e_inval);
+ ceph_decode_need(p, end, len, e_inval);
dout("%s connection secret blob len %d\n", __func__, len);
if (len > 0) {
dp = *p + ceph_x_encrypt_offset();
@@ -648,6 +649,7 @@ static int handle_auth_session_key(struct ceph_auth_client *ac, u64 global_id,
/* service tickets */
ceph_decode_32_safe(p, end, len, e_inval);
+ ceph_decode_need(p, end, len, e_inval);
dout("%s service tickets blob len %d\n", __func__, len);
if (len > 0) {
ret = ceph_x_proc_ticket_reply(ac, &th->session_key,
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index 4c6441536d55..285e981730e5 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -785,42 +785,53 @@ void ceph_reset_client_addr(struct ceph_client *client)
}
EXPORT_SYMBOL(ceph_reset_client_addr);
-/*
- * true if we have the mon map (and have thus joined the cluster)
- */
-static bool have_mon_and_osd_map(struct ceph_client *client)
-{
- return client->monc.monmap && client->monc.monmap->epoch &&
- client->osdc.osdmap && client->osdc.osdmap->epoch;
-}
-
/*
* mount: join the ceph cluster, and open root directory.
*/
int __ceph_open_session(struct ceph_client *client, unsigned long started)
{
- unsigned long timeout = client->options->mount_timeout;
- long err;
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
+ long timeout = ceph_timeout_jiffies(client->options->mount_timeout);
+ bool have_monmap, have_osdmap;
+ int err;
/* open session, and wait for mon and osd maps */
err = ceph_monc_open_session(&client->monc);
if (err < 0)
return err;
- while (!have_mon_and_osd_map(client)) {
- if (timeout && time_after_eq(jiffies, started + timeout))
- return -ETIMEDOUT;
+ add_wait_queue(&client->auth_wq, &wait);
+ for (;;) {
+ mutex_lock(&client->monc.mutex);
+ err = client->auth_err;
+ have_monmap = client->monc.monmap && client->monc.monmap->epoch;
+ mutex_unlock(&client->monc.mutex);
+
+ down_read(&client->osdc.lock);
+ have_osdmap = client->osdc.osdmap && client->osdc.osdmap->epoch;
+ up_read(&client->osdc.lock);
+
+ if (err || (have_monmap && have_osdmap))
+ break;
+
+ if (signal_pending(current)) {
+ err = -ERESTARTSYS;
+ break;
+ }
+
+ if (!timeout) {
+ err = -ETIMEDOUT;
+ break;
+ }
/* wait */
dout("mount waiting for mon_map\n");
- err = wait_event_interruptible_timeout(client->auth_wq,
- have_mon_and_osd_map(client) || (client->auth_err < 0),
- ceph_timeout_jiffies(timeout));
- if (err < 0)
- return err;
- if (client->auth_err < 0)
- return client->auth_err;
+ timeout = wait_woken(&wait, TASK_INTERRUPTIBLE, timeout);
}
+ remove_wait_queue(&client->auth_wq, &wait);
+
+ if (err)
+ return err;
pr_info("client%llu fsid %pU\n", ceph_client_gid(client),
&client->fsid);
diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c
index 2110439f8a24..83c270bce63c 100644
--- a/net/ceph/debugfs.c
+++ b/net/ceph/debugfs.c
@@ -36,8 +36,9 @@ static int monmap_show(struct seq_file *s, void *p)
int i;
struct ceph_client *client = s->private;
+ mutex_lock(&client->monc.mutex);
if (client->monc.monmap == NULL)
- return 0;
+ goto out_unlock;
seq_printf(s, "epoch %d\n", client->monc.monmap->epoch);
for (i = 0; i < client->monc.monmap->num_mon; i++) {
@@ -48,6 +49,9 @@ static int monmap_show(struct seq_file *s, void *p)
ENTITY_NAME(inst->name),
ceph_pr_addr(&inst->addr));
}
+
+out_unlock:
+ mutex_unlock(&client->monc.mutex);
return 0;
}
@@ -56,13 +60,14 @@ static int osdmap_show(struct seq_file *s, void *p)
int i;
struct ceph_client *client = s->private;
struct ceph_osd_client *osdc = &client->osdc;
- struct ceph_osdmap *map = osdc->osdmap;
+ struct ceph_osdmap *map;
struct rb_node *n;
+ down_read(&osdc->lock);
+ map = osdc->osdmap;
if (map == NULL)
- return 0;
+ goto out_unlock;
- down_read(&osdc->lock);
seq_printf(s, "epoch %u barrier %u flags 0x%x\n", map->epoch,
osdc->epoch_barrier, map->flags);
@@ -131,6 +136,7 @@ static int osdmap_show(struct seq_file *s, void *p)
seq_printf(s, "]\n");
}
+out_unlock:
up_read(&osdc->lock);
return 0;
}
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index 295098873861..d245fa508e1c 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -1504,8 +1504,6 @@ static int decode_new_primary_temp(void **p, void *end,
u32 ceph_get_primary_affinity(struct ceph_osdmap *map, int osd)
{
- BUG_ON(osd >= map->max_osd);
-
if (!map->osd_primary_affinity)
return CEPH_OSD_DEFAULT_PRIMARY_AFFINITY;
@@ -1514,8 +1512,6 @@ u32 ceph_get_primary_affinity(struct ceph_osdmap *map, int osd)
static int set_primary_affinity(struct ceph_osdmap *map, int osd, u32 aff)
{
- BUG_ON(osd >= map->max_osd);
-
if (!map->osd_primary_affinity) {
int i;
@@ -1577,6 +1573,8 @@ static int decode_new_primary_affinity(void **p, void *end,
ceph_decode_32_safe(p, end, osd, e_inval);
ceph_decode_32_safe(p, end, aff, e_inval);
+ if (osd >= map->max_osd)
+ goto e_inval;
ret = set_primary_affinity(map, osd, aff);
if (ret)
@@ -1879,7 +1877,9 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v,
ceph_decode_need(p, end, 2*sizeof(u32), e_inval);
osd = ceph_decode_32(p);
w = ceph_decode_32(p);
- BUG_ON(osd >= map->max_osd);
+ if (osd >= map->max_osd)
+ goto e_inval;
+
osdmap_info(map, "osd%d weight 0x%x %s\n", osd, w,
w == CEPH_OSD_IN ? "(in)" :
(w == CEPH_OSD_OUT ? "(out)" : ""));
@@ -1905,13 +1905,15 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v,
u32 xorstate;
osd = ceph_decode_32(p);
+ if (osd >= map->max_osd)
+ goto e_inval;
+
if (struct_v >= 5)
xorstate = ceph_decode_32(p);
else
xorstate = ceph_decode_8(p);
if (xorstate == 0)
xorstate = CEPH_OSD_UP;
- BUG_ON(osd >= map->max_osd);
if ((map->osd_state[osd] & CEPH_OSD_UP) &&
(xorstate & CEPH_OSD_UP))
osdmap_info(map, "osd%d down\n", osd);
@@ -1937,7 +1939,9 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v,
struct ceph_entity_addr addr;
osd = ceph_decode_32(p);
- BUG_ON(osd >= map->max_osd);
+ if (osd >= map->max_osd)
+ goto e_inval;
+
if (struct_v >= 7)
ret = ceph_decode_entity_addrvec(p, end, msgr2, &addr);
else
diff --git a/net/core/filter.c b/net/core/filter.c
index 9b4254feefcc..786064ac889a 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -4118,6 +4118,7 @@ static int bpf_xdp_frags_shrink_tail(struct xdp_buff *xdp, int offset)
if (unlikely(!sinfo->nr_frags)) {
xdp_buff_clear_frags_flag(xdp);
+ xdp_buff_clear_frag_pfmemalloc(xdp);
xdp->data_end -= offset;
}
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 89f5358d7a1b..a8957be28803 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -851,6 +851,10 @@ void __netpoll_cleanup(struct netpoll *np)
synchronize_srcu(&netpoll_srcu);
+ /* At this point, there is a single npinfo instance per netdevice, and
+ * its refcnt tracks how many netpoll structures are linked to it. We
+ * only perform npinfo cleanup when the refcnt decrements to zero.
+ */
if (refcount_dec_and_test(&npinfo->refcnt)) {
const struct net_device_ops *ops;
@@ -860,8 +864,7 @@ void __netpoll_cleanup(struct netpoll *np)
RCU_INIT_POINTER(np->dev->npinfo, NULL);
call_rcu(&npinfo->rcu, rcu_cleanup_netpoll_info);
- } else
- RCU_INIT_POINTER(np->dev->npinfo, NULL);
+ }
}
EXPORT_SYMBOL_GPL(__netpoll_cleanup);
diff --git a/net/core/page_pool.c b/net/core/page_pool.c
index acc1d0d055cd..5c66092f9580 100644
--- a/net/core/page_pool.c
+++ b/net/core/page_pool.c
@@ -168,11 +168,7 @@ static int page_pool_init(struct page_pool *pool,
return -EINVAL;
if (pool->p.pool_size)
- ring_qsize = pool->p.pool_size;
-
- /* Sanity limit mem that can be pinned down */
- if (ring_qsize > 32768)
- return -E2BIG;
+ ring_qsize = min(pool->p.pool_size, 16384);
/* DMA direction is either DMA_FROM_DEVICE or DMA_BIDIRECTIONAL.
* DMA_BIDIRECTIONAL is for allowing page used for DMA sending,
@@ -405,6 +401,12 @@ static struct page *__page_pool_alloc_pages_slow(struct page_pool *pool,
struct page *page;
int i, nr_pages;
+ /* Unconditionally set NOWARN if allocating from NAPI.
+ * Drivers forget to set it, and OOM reports on packet Rx are useless.
+ */
+ if ((gfp & GFP_ATOMIC) == GFP_ATOMIC)
+ gfp |= __GFP_NOWARN;
+
/* Don't support bulk alloc for high-order pages */
if (unlikely(pp_order))
return __page_pool_alloc_page_order(pool, gfp);
diff --git a/net/core/sock.c b/net/core/sock.c
index d4de3c01bdb6..7702033680e7 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -2930,23 +2930,27 @@ void __release_sock(struct sock *sk)
__acquires(&sk->sk_lock.slock)
{
struct sk_buff *skb, *next;
+ int nb = 0;
while ((skb = sk->sk_backlog.head) != NULL) {
sk->sk_backlog.head = sk->sk_backlog.tail = NULL;
spin_unlock_bh(&sk->sk_lock.slock);
- do {
+ while (1) {
next = skb->next;
prefetch(next);
DEBUG_NET_WARN_ON_ONCE(skb_dst_is_noref(skb));
skb_mark_not_on_list(skb);
sk_backlog_rcv(sk, skb);
- cond_resched();
-
skb = next;
- } while (skb != NULL);
+ if (!skb)
+ break;
+
+ if (!(++nb & 15))
+ cond_resched();
+ }
spin_lock_bh(&sk->sk_lock.slock);
}
@@ -3075,8 +3079,7 @@ int __sk_mem_raise_allocated(struct sock *sk, int size, int amt, int kind)
}
}
- if (kind == SK_MEM_SEND || (kind == SK_MEM_RECV && charged))
- trace_sock_exceed_buf_limit(sk, prot, allocated, kind);
+ trace_sock_exceed_buf_limit(sk, prot, allocated, kind);
sk_memory_allocated_sub(sk, amt);
diff --git a/net/dsa/tag_brcm.c b/net/dsa/tag_brcm.c
index 04b57534fe4d..cd07ae440d69 100644
--- a/net/dsa/tag_brcm.c
+++ b/net/dsa/tag_brcm.c
@@ -251,12 +251,14 @@ static struct sk_buff *brcm_leg_tag_rcv(struct sk_buff *skb,
{
int len = BRCM_LEG_TAG_LEN;
int source_port;
+ __be16 *proto;
u8 *brcm_tag;
if (unlikely(!pskb_may_pull(skb, BRCM_LEG_TAG_LEN + VLAN_HLEN)))
return NULL;
brcm_tag = dsa_etype_header_pos_rx(skb);
+ proto = (__be16 *)(brcm_tag + BRCM_LEG_TAG_LEN);
source_port = brcm_tag[5] & BRCM_LEG_PORT_ID;
@@ -264,8 +266,12 @@ static struct sk_buff *brcm_leg_tag_rcv(struct sk_buff *skb,
if (!skb->dev)
return NULL;
- /* VLAN tag is added by BCM63xx internal switch */
- if (netdev_uses_dsa(skb->dev))
+ /* The internal switch in BCM63XX SoCs always tags on egress on the CPU
+ * port. We use VID 0 internally for untagged traffic, so strip the tag
+ * if the TCI field is all 0, and keep it otherwise to also retain
+ * e.g. 802.1p tagged packets.
+ */
+ if (proto[0] == htons(ETH_P_8021Q) && proto[1] == 0)
len += VLAN_HLEN;
/* Remove Broadcom tag and update checksum */
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 5ba7b460cbf7..1ee90b52f9e0 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -615,7 +615,10 @@ EXPORT_SYMBOL(fwnode_get_mac_address);
*/
int device_get_mac_address(struct device *dev, char *addr)
{
- return fwnode_get_mac_address(dev_fwnode(dev), addr);
+ if (!fwnode_get_mac_address(dev_fwnode(dev), addr))
+ return 0;
+
+ return nvmem_get_mac_address(dev, addr);
}
EXPORT_SYMBOL(device_get_mac_address);
diff --git a/net/hsr/hsr_device.c b/net/hsr/hsr_device.c
index 0b23d52b8d87..81eaae4c19da 100644
--- a/net/hsr/hsr_device.c
+++ b/net/hsr/hsr_device.c
@@ -313,6 +313,9 @@ static void send_hsr_supervision_frame(struct hsr_port *master,
}
hsr_stag = skb_put(skb, sizeof(struct hsr_sup_tag));
+ skb_set_network_header(skb, ETH_HLEN + HSR_HLEN);
+ skb_reset_mac_len(skb);
+
set_hsr_stag_path(hsr_stag, (hsr->prot_version ? 0x0 : 0xf));
set_hsr_stag_HSR_ver(hsr_stag, hsr->prot_version);
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 8f5417ff355d..a40f78a6474c 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -152,8 +152,10 @@ static int esp_output_tcp_finish(struct xfrm_state *x, struct sk_buff *skb)
sk = esp_find_tcp_sk(x);
err = PTR_ERR_OR_ZERO(sk);
- if (err)
+ if (err) {
+ kfree_skb(skb);
goto out;
+ }
bh_lock_sock(sk);
if (sock_owned_by_user(sk))
diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c
index ee848be59e65..cbfc8b5b15bd 100644
--- a/net/ipv4/esp4_offload.c
+++ b/net/ipv4/esp4_offload.c
@@ -110,8 +110,10 @@ static struct sk_buff *xfrm4_tunnel_gso_segment(struct xfrm_state *x,
struct sk_buff *skb,
netdev_features_t features)
{
- __be16 type = x->inner_mode.family == AF_INET6 ? htons(ETH_P_IPV6)
- : htons(ETH_P_IP);
+ const struct xfrm_mode *inner_mode = xfrm_ip2inner_mode(x,
+ XFRM_MODE_SKB_CB(skb)->protocol);
+ __be16 type = inner_mode->family == AF_INET6 ? htons(ETH_P_IPV6)
+ : htons(ETH_P_IP);
return skb_eth_gso_segment(skb, features, type);
}
diff --git a/net/ipv4/netfilter/nf_reject_ipv4.c b/net/ipv4/netfilter/nf_reject_ipv4.c
index 2d663fe50f87..2064b4013041 100644
--- a/net/ipv4/netfilter/nf_reject_ipv4.c
+++ b/net/ipv4/netfilter/nf_reject_ipv4.c
@@ -71,6 +71,27 @@ struct sk_buff *nf_reject_skb_v4_tcp_reset(struct net *net,
}
EXPORT_SYMBOL_GPL(nf_reject_skb_v4_tcp_reset);
+static bool nf_skb_is_icmp_unreach(const struct sk_buff *skb)
+{
+ const struct iphdr *iph = ip_hdr(skb);
+ u8 *tp, _type;
+ int thoff;
+
+ if (iph->protocol != IPPROTO_ICMP)
+ return false;
+
+ thoff = skb_network_offset(skb) + sizeof(*iph);
+
+ tp = skb_header_pointer(skb,
+ thoff + offsetof(struct icmphdr, type),
+ sizeof(_type), &_type);
+
+ if (!tp)
+ return false;
+
+ return *tp == ICMP_DEST_UNREACH;
+}
+
struct sk_buff *nf_reject_skb_v4_unreach(struct net *net,
struct sk_buff *oldskb,
const struct net_device *dev,
@@ -91,6 +112,10 @@ struct sk_buff *nf_reject_skb_v4_unreach(struct net *net,
if (ip_hdr(oldskb)->frag_off & htons(IP_OFFSET))
return NULL;
+ /* don't reply to ICMP_DEST_UNREACH with ICMP_DEST_UNREACH. */
+ if (nf_skb_is_icmp_unreach(oldskb))
+ return NULL;
+
/* RFC says return as much as we can without exceeding 576 bytes. */
len = min_t(unsigned int, 536, oldskb->len);
diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c
index c0f9d125f401..10cb365639aa 100644
--- a/net/ipv4/nexthop.c
+++ b/net/ipv4/nexthop.c
@@ -1812,6 +1812,12 @@ static void remove_nexthop_from_groups(struct net *net, struct nexthop *nh,
{
struct nh_grp_entry *nhge, *tmp;
+ /* If there is nothing to do, let's avoid the costly call to
+ * synchronize_net()
+ */
+ if (list_empty(&nh->grp_list))
+ return;
+
list_for_each_entry_safe(nhge, tmp, &nh->grp_list, nh_list)
remove_nh_grp_entry(net, nhge, nlinfo);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 395bc567b15d..86893963b930 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -617,6 +617,11 @@ static void fnhe_remove_oldest(struct fnhe_hash_bucket *hash)
oldest_p = fnhe_p;
}
}
+
+ /* Clear oldest->fnhe_daddr to prevent this fnhe from being
+ * rebound with new dsts in rt_bind_exception().
+ */
+ oldest->fnhe_daddr = 0;
fnhe_flush_routes(oldest);
*oldest_p = oldest->fnhe_next;
kfree_rcu(oldest, rcu);
diff --git a/net/ipv4/udp_tunnel_nic.c b/net/ipv4/udp_tunnel_nic.c
index bc3a043a5d5c..72b0210cdead 100644
--- a/net/ipv4/udp_tunnel_nic.c
+++ b/net/ipv4/udp_tunnel_nic.c
@@ -897,7 +897,7 @@ udp_tunnel_nic_netdevice_event(struct notifier_block *unused,
err = udp_tunnel_nic_register(dev);
if (err)
- netdev_WARN(dev, "failed to register for UDP tunnel offloads: %d", err);
+ netdev_warn(dev, "failed to register for UDP tunnel offloads: %d", err);
return notifier_from_errno(err);
}
/* All other events will need the udp_tunnel_nic state */
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index cbdb510b40ea..03961f808075 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -7070,7 +7070,9 @@ static const struct ctl_table addrconf_sysctl[] = {
.data = &ipv6_devconf.rpl_seg_enabled,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = SYSCTL_ZERO,
+ .extra2 = SYSCTL_ONE,
},
{
.procname = "ioam6_enabled",
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 5228d2716289..151d8d98d046 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -46,6 +46,34 @@ struct ah_skb_cb {
#define AH_SKB_CB(__skb) ((struct ah_skb_cb *)&((__skb)->cb[0]))
+/* Helper to save IPv6 addresses and extension headers to temporary storage */
+static inline void ah6_save_hdrs(struct tmp_ext *iph_ext,
+ struct ipv6hdr *top_iph, int extlen)
+{
+ if (!extlen)
+ return;
+
+#if IS_ENABLED(CONFIG_IPV6_MIP6)
+ iph_ext->saddr = top_iph->saddr;
+#endif
+ iph_ext->daddr = top_iph->daddr;
+ memcpy(&iph_ext->hdrs, top_iph + 1, extlen - sizeof(*iph_ext));
+}
+
+/* Helper to restore IPv6 addresses and extension headers from temporary storage */
+static inline void ah6_restore_hdrs(struct ipv6hdr *top_iph,
+ struct tmp_ext *iph_ext, int extlen)
+{
+ if (!extlen)
+ return;
+
+#if IS_ENABLED(CONFIG_IPV6_MIP6)
+ top_iph->saddr = iph_ext->saddr;
+#endif
+ top_iph->daddr = iph_ext->daddr;
+ memcpy(top_iph + 1, &iph_ext->hdrs, extlen - sizeof(*iph_ext));
+}
+
static void *ah_alloc_tmp(struct crypto_ahash *ahash, int nfrags,
unsigned int size)
{
@@ -304,13 +332,7 @@ static void ah6_output_done(struct crypto_async_request *base, int err)
memcpy(ah->auth_data, icv, ahp->icv_trunc_len);
memcpy(top_iph, iph_base, IPV6HDR_BASELEN);
- if (extlen) {
-#if IS_ENABLED(CONFIG_IPV6_MIP6)
- memcpy(&top_iph->saddr, iph_ext, extlen);
-#else
- memcpy(&top_iph->daddr, iph_ext, extlen);
-#endif
- }
+ ah6_restore_hdrs(top_iph, iph_ext, extlen);
kfree(AH_SKB_CB(skb)->tmp);
xfrm_output_resume(skb->sk, skb, err);
@@ -381,12 +403,8 @@ static int ah6_output(struct xfrm_state *x, struct sk_buff *skb)
*/
memcpy(iph_base, top_iph, IPV6HDR_BASELEN);
+ ah6_save_hdrs(iph_ext, top_iph, extlen);
if (extlen) {
-#if IS_ENABLED(CONFIG_IPV6_MIP6)
- memcpy(iph_ext, &top_iph->saddr, extlen);
-#else
- memcpy(iph_ext, &top_iph->daddr, extlen);
-#endif
err = ipv6_clear_mutable_options(top_iph,
extlen - sizeof(*iph_ext) +
sizeof(*top_iph),
@@ -437,13 +455,7 @@ static int ah6_output(struct xfrm_state *x, struct sk_buff *skb)
memcpy(ah->auth_data, icv, ahp->icv_trunc_len);
memcpy(top_iph, iph_base, IPV6HDR_BASELEN);
- if (extlen) {
-#if IS_ENABLED(CONFIG_IPV6_MIP6)
- memcpy(&top_iph->saddr, iph_ext, extlen);
-#else
- memcpy(&top_iph->daddr, iph_ext, extlen);
-#endif
- }
+ ah6_restore_hdrs(top_iph, iph_ext, extlen);
out_free:
kfree(iph_base);
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 085a83b807af..48963fc9057b 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -169,8 +169,10 @@ static int esp_output_tcp_finish(struct xfrm_state *x, struct sk_buff *skb)
sk = esp6_find_tcp_sk(x);
err = PTR_ERR_OR_ZERO(sk);
- if (err)
+ if (err) {
+ kfree_skb(skb);
goto out;
+ }
bh_lock_sock(sk);
if (sock_owned_by_user(sk))
diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c
index fc6a5be73263..65d628e50005 100644
--- a/net/ipv6/esp6_offload.c
+++ b/net/ipv6/esp6_offload.c
@@ -145,8 +145,10 @@ static struct sk_buff *xfrm6_tunnel_gso_segment(struct xfrm_state *x,
struct sk_buff *skb,
netdev_features_t features)
{
- __be16 type = x->inner_mode.family == AF_INET ? htons(ETH_P_IP)
- : htons(ETH_P_IPV6);
+ const struct xfrm_mode *inner_mode = xfrm_ip2inner_mode(x,
+ XFRM_MODE_SKB_CB(skb)->protocol);
+ __be16 type = inner_mode->family == AF_INET ? htons(ETH_P_IP)
+ : htons(ETH_P_IPV6);
return skb_eth_gso_segment(skb, features, type);
}
diff --git a/net/ipv6/netfilter/nf_reject_ipv6.c b/net/ipv6/netfilter/nf_reject_ipv6.c
index f3579bccf0a5..a19ca1907de3 100644
--- a/net/ipv6/netfilter/nf_reject_ipv6.c
+++ b/net/ipv6/netfilter/nf_reject_ipv6.c
@@ -91,6 +91,32 @@ struct sk_buff *nf_reject_skb_v6_tcp_reset(struct net *net,
}
EXPORT_SYMBOL_GPL(nf_reject_skb_v6_tcp_reset);
+static bool nf_skb_is_icmp6_unreach(const struct sk_buff *skb)
+{
+ const struct ipv6hdr *ip6h = ipv6_hdr(skb);
+ u8 proto = ip6h->nexthdr;
+ u8 _type, *tp;
+ int thoff;
+ __be16 fo;
+
+ thoff = ipv6_skip_exthdr(skb, ((u8 *)(ip6h + 1) - skb->data), &proto, &fo);
+
+ if (thoff < 0 || thoff >= skb->len || fo != 0)
+ return false;
+
+ if (proto != IPPROTO_ICMPV6)
+ return false;
+
+ tp = skb_header_pointer(skb,
+ thoff + offsetof(struct icmp6hdr, icmp6_type),
+ sizeof(_type), &_type);
+
+ if (!tp)
+ return false;
+
+ return *tp == ICMPV6_DEST_UNREACH;
+}
+
struct sk_buff *nf_reject_skb_v6_unreach(struct net *net,
struct sk_buff *oldskb,
const struct net_device *dev,
@@ -104,6 +130,10 @@ struct sk_buff *nf_reject_skb_v6_unreach(struct net *net,
if (!nf_reject_ip6hdr_validate(oldskb))
return NULL;
+ /* Don't reply to ICMPV6_DEST_UNREACH with ICMPV6_DEST_UNREACH */
+ if (nf_skb_is_icmp6_unreach(oldskb))
+ return NULL;
+
/* Include "As much of invoking packet as possible without the ICMPv6
* packet exceeding the minimum IPv6 MTU" in the ICMP payload.
*/
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index dc31752a7edc..c644300680ba 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -437,7 +437,7 @@ static int rawv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
if (flags & MSG_ERRQUEUE)
return ipv6_recv_error(sk, msg, len, addr_len);
- if (np->rxpmtu && np->rxopt.bits.rxpmtu)
+ if (np->rxopt.bits.rxpmtu && READ_ONCE(np->rxpmtu))
return ipv6_recv_rxpmtu(sk, msg, len, addr_len);
skb = skb_recv_datagram(sk, flags, &err);
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 4b063aa37e38..184fc7a5e4d1 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -364,7 +364,7 @@ int udpv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
if (flags & MSG_ERRQUEUE)
return ipv6_recv_error(sk, msg, len, addr_len);
- if (np->rxpmtu && np->rxopt.bits.rxpmtu)
+ if (np->rxopt.bits.rxpmtu && READ_ONCE(np->rxpmtu))
return ipv6_recv_rxpmtu(sk, msg, len, addr_len);
try_again:
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index fc60e80088a3..e691ecdd2ad5 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -216,6 +216,10 @@ static int ieee80211_can_powered_addr_change(struct ieee80211_sub_if_data *sdata
mutex_lock(&local->mtx);
+ /* if any stations are set known (so they know this vif too), reject */
+ if (sta_info_get_by_idx(sdata, 0))
+ return -EBUSY;
+
/* First check no ROC work is happening on this iface */
list_for_each_entry(roc, &local->roc_list, list) {
if (roc->sdata != sdata)
@@ -235,12 +239,16 @@ static int ieee80211_can_powered_addr_change(struct ieee80211_sub_if_data *sdata
ret = -EBUSY;
}
+ /*
+ * More interface types could be added here but changing the
+ * address while powered makes the most sense in client modes.
+ */
switch (sdata->vif.type) {
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_P2P_CLIENT:
- /* More interface types could be added here but changing the
- * address while powered makes the most sense in client modes.
- */
+ /* refuse while connecting */
+ if (sdata->u.mgd.auth_data || sdata->u.mgd.assoc_data)
+ return -EBUSY;
break;
default:
ret = -EOPNOTSUPP;
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index cc47d6b88f04..15826bbde70c 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -4386,7 +4386,7 @@ static u8 ieee80211_max_rx_chains(struct ieee80211_link_data *link,
he_cap_elem = cfg80211_find_ext_elem(WLAN_EID_EXT_HE_CAPABILITY,
ies->data, ies->len);
- if (!he_cap_elem || he_cap_elem->datalen < sizeof(*he_cap))
+ if (!he_cap_elem || he_cap_elem->datalen < sizeof(*he_cap) + 1)
return chains;
/* skip one byte ext_tag_id */
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 776f9fcf05ab..1cd75c200cfe 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -5228,10 +5228,14 @@ void ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *pubsta,
if (WARN_ON(!local->started))
goto drop;
- if (likely(!(status->flag & RX_FLAG_FAILED_PLCP_CRC))) {
+ if (likely(!(status->flag & RX_FLAG_FAILED_PLCP_CRC) &&
+ !(status->flag & RX_FLAG_NO_PSDU &&
+ status->zero_length_psdu_type ==
+ IEEE80211_RADIOTAP_ZERO_LEN_PSDU_NOT_CAPTURED))) {
/*
- * Validate the rate, unless a PLCP error means that
- * we probably can't have a valid rate here anyway.
+ * Validate the rate, unless there was a PLCP error which may
+ * have an invalid rate or the PSDU was not capture and may be
+ * missing rate information.
*/
switch (status->encoding) {
diff --git a/net/mptcp/options.c b/net/mptcp/options.c
index fb7786c1ca58..56c502a66330 100644
--- a/net/mptcp/options.c
+++ b/net/mptcp/options.c
@@ -834,8 +834,11 @@ bool mptcp_established_options(struct sock *sk, struct sk_buff *skb,
opts->suboptions = 0;
+ /* Force later mptcp_write_options(), but do not use any actual
+ * option space.
+ */
if (unlikely(__mptcp_check_fallback(msk) && !mptcp_check_infinite_map(skb)))
- return false;
+ return true;
if (unlikely(skb && TCP_SKB_CB(skb)->tcp_flags & TCPHDR_RST)) {
if (mptcp_established_options_fastclose(sk, &opt_size, remaining, opts) ||
@@ -1025,6 +1028,31 @@ u64 __mptcp_expand_seq(u64 old_seq, u64 cur_seq)
return cur_seq;
}
+static void rwin_update(struct mptcp_sock *msk, struct sock *ssk,
+ struct sk_buff *skb)
+{
+ struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(ssk);
+ struct tcp_sock *tp = tcp_sk(ssk);
+ u64 mptcp_rcv_wnd;
+
+ /* Avoid touching extra cachelines if TCP is going to accept this
+ * skb without filling the TCP-level window even with a possibly
+ * outdated mptcp-level rwin.
+ */
+ if (!skb->len || skb->len < tcp_receive_window(tp))
+ return;
+
+ mptcp_rcv_wnd = atomic64_read(&msk->rcv_wnd_sent);
+ if (!after64(mptcp_rcv_wnd, subflow->rcv_wnd_sent))
+ return;
+
+ /* Some other subflow grew the mptcp-level rwin since rcv_wup,
+ * resync.
+ */
+ tp->rcv_wnd += mptcp_rcv_wnd - subflow->rcv_wnd_sent;
+ subflow->rcv_wnd_sent = mptcp_rcv_wnd;
+}
+
static void ack_update_msk(struct mptcp_sock *msk,
struct sock *ssk,
struct mptcp_options_received *mp_opt)
@@ -1185,6 +1213,7 @@ bool mptcp_incoming_options(struct sock *sk, struct sk_buff *skb)
*/
if (mp_opt.use_ack)
ack_update_msk(msk, sk, &mp_opt);
+ rwin_update(msk, sk, skb);
/* Zero-data-length packets are dropped by the caller and not
* propagated to the MPTCP layer, so the skb extension does not
@@ -1271,6 +1300,10 @@ static void mptcp_set_rwin(struct tcp_sock *tp, struct tcphdr *th)
if (rcv_wnd_new != rcv_wnd_old) {
raise_win:
+ /* The msk-level rcv wnd is after the tcp level one,
+ * sync the latter.
+ */
+ rcv_wnd_new = rcv_wnd_old;
win = rcv_wnd_old - ack_seq;
tp->rcv_wnd = min_t(u64, win, U32_MAX);
new_win = tp->rcv_wnd;
@@ -1294,6 +1327,21 @@ static void mptcp_set_rwin(struct tcp_sock *tp, struct tcphdr *th)
update_wspace:
WRITE_ONCE(msk->old_wspace, tp->rcv_wnd);
+ subflow->rcv_wnd_sent = rcv_wnd_new;
+}
+
+static void mptcp_track_rwin(struct tcp_sock *tp)
+{
+ const struct sock *ssk = (const struct sock *)tp;
+ struct mptcp_subflow_context *subflow;
+ struct mptcp_sock *msk;
+
+ if (!ssk)
+ return;
+
+ subflow = mptcp_subflow_ctx(ssk);
+ msk = mptcp_sk(subflow->conn);
+ WRITE_ONCE(msk->old_wspace, tp->rcv_wnd);
}
__sum16 __mptcp_make_csum(u64 data_seq, u32 subflow_seq, u16 data_len, __wsum sum)
@@ -1588,6 +1636,10 @@ void mptcp_write_options(struct tcphdr *th, __be32 *ptr, struct tcp_sock *tp,
opts->reset_transient,
opts->reset_reason);
return;
+ } else if (unlikely(!opts->suboptions)) {
+ /* Fallback to TCP */
+ mptcp_track_rwin(tp);
+ return;
}
if (OPTION_MPTCP_PRIO & opts->suboptions) {
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index 614ddae9c0a5..146d290322a2 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -28,6 +28,7 @@ struct mptcp_pm_add_entry {
struct timer_list add_timer;
struct mptcp_sock *sock;
u8 retrans_times;
+ struct rcu_head rcu;
};
struct pm_nl_pernet {
@@ -354,22 +355,27 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk,
{
struct mptcp_pm_add_entry *entry;
struct sock *sk = (struct sock *)msk;
- struct timer_list *add_timer = NULL;
+ bool stop_timer = false;
+
+ rcu_read_lock();
spin_lock_bh(&msk->pm.lock);
entry = mptcp_lookup_anno_list_by_saddr(msk, addr);
if (entry && (!check_id || entry->addr.id == addr->id)) {
entry->retrans_times = ADD_ADDR_RETRANS_MAX;
- add_timer = &entry->add_timer;
+ stop_timer = true;
}
if (!check_id && entry)
list_del(&entry->list);
spin_unlock_bh(&msk->pm.lock);
- /* no lock, because sk_stop_timer_sync() is calling del_timer_sync() */
- if (add_timer)
- sk_stop_timer_sync(sk, add_timer);
+ /* Note: entry might have been removed by another thread.
+ * We hold rcu_read_lock() to ensure it is not freed under us.
+ */
+ if (stop_timer)
+ sk_stop_timer_sync(sk, &entry->add_timer);
+ rcu_read_unlock();
return entry;
}
@@ -425,7 +431,7 @@ void mptcp_pm_free_anno_list(struct mptcp_sock *msk)
list_for_each_entry_safe(entry, tmp, &free_list, list) {
sk_stop_timer_sync(sk, &entry->add_timer);
- kfree(entry);
+ kfree_rcu(entry, rcu);
}
}
@@ -623,6 +629,10 @@ static void mptcp_pm_create_subflow_or_signal_addr(struct mptcp_sock *msk)
}
subflow:
+ /* No need to try establishing subflows to remote id0 if not allowed */
+ if (mptcp_pm_add_addr_c_flag_case(msk))
+ goto exit;
+
/* check if should create a new subflow */
while (msk->pm.local_addr_used < local_addr_max &&
msk->pm.subflows < subflows_max) {
@@ -654,6 +664,8 @@ static void mptcp_pm_create_subflow_or_signal_addr(struct mptcp_sock *msk)
__mptcp_subflow_connect(sk, &local.addr, &addrs[i]);
spin_lock_bh(&msk->pm.lock);
}
+
+exit:
mptcp_pm_nl_check_work_pending(msk);
}
@@ -1563,7 +1575,7 @@ static bool remove_anno_list_by_saddr(struct mptcp_sock *msk,
entry = mptcp_pm_del_add_timer(msk, addr, false);
if (entry) {
- kfree(entry);
+ kfree_rcu(entry, rcu);
return true;
}
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index ea715a128242..10844f08752c 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -79,8 +79,13 @@ static u64 mptcp_wnd_end(const struct mptcp_sock *msk)
static bool mptcp_is_tcpsk(struct sock *sk)
{
struct socket *sock = sk->sk_socket;
+ unsigned short family;
- if (unlikely(sk->sk_prot == &tcp_prot)) {
+ if (likely(sk->sk_protocol == IPPROTO_MPTCP))
+ return false;
+
+ family = READ_ONCE(sk->sk_family);
+ if (unlikely(family == AF_INET)) {
/* we are being invoked after mptcp_accept() has
* accepted a non-mp-capable flow: sk is a tcp_sk,
* not an mptcp one.
@@ -91,7 +96,7 @@ static bool mptcp_is_tcpsk(struct sock *sk)
sock->ops = &inet_stream_ops;
return true;
#if IS_ENABLED(CONFIG_MPTCP_IPV6)
- } else if (unlikely(sk->sk_prot == &tcpv6_prot)) {
+ } else if (unlikely(family == AF_INET6)) {
sock->ops = &inet6_stream_ops;
return true;
#endif
@@ -911,6 +916,13 @@ static bool __mptcp_finish_join(struct mptcp_sock *msk, struct sock *ssk)
if (sk->sk_state != TCP_ESTABLISHED)
return false;
+ /* The caller possibly is not holding the msk socket lock, but
+ * in the fallback case only the current subflow is touching
+ * the OoO queue.
+ */
+ if (!RB_EMPTY_ROOT(&msk->out_of_order_queue))
+ return false;
+
spin_lock_bh(&msk->fallback_lock);
if (!msk->allow_subflows) {
spin_unlock_bh(&msk->fallback_lock);
@@ -966,14 +978,19 @@ static void mptcp_reset_rtx_timer(struct sock *sk)
bool mptcp_schedule_work(struct sock *sk)
{
- if (inet_sk_state_load(sk) != TCP_CLOSE &&
- schedule_work(&mptcp_sk(sk)->work)) {
- /* each subflow already holds a reference to the sk, and the
- * workqueue is invoked by a subflow, so sk can't go away here.
- */
- sock_hold(sk);
+ if (inet_sk_state_load(sk) == TCP_CLOSE)
+ return false;
+
+ /* Get a reference on this socket, mptcp_worker() will release it.
+ * As mptcp_worker() might complete before us, we can not avoid
+ * a sock_hold()/sock_put() if schedule_work() returns false.
+ */
+ sock_hold(sk);
+
+ if (schedule_work(&mptcp_sk(sk)->work))
return true;
- }
+
+ sock_put(sk);
return false;
}
@@ -1101,7 +1118,7 @@ static void __mptcp_clean_una(struct sock *sk)
if (WARN_ON_ONCE(!msk->recovery))
break;
- WRITE_ONCE(msk->first_pending, mptcp_send_next(sk));
+ msk->first_pending = mptcp_send_next(sk);
}
dfrag_clear(sk, dfrag);
@@ -1391,7 +1408,12 @@ static int mptcp_sendmsg_frag(struct sock *sk, struct sock *ssk,
if (copy == 0) {
u64 snd_una = READ_ONCE(msk->snd_una);
- if (snd_una != msk->snd_nxt || tcp_write_queue_tail(ssk)) {
+ /* No need for zero probe if there are any data pending
+ * either at the msk or ssk level; skb is the current write
+ * queue tail and can be empty at this point.
+ */
+ if (snd_una != msk->snd_nxt || skb->len ||
+ skb != tcp_send_head(ssk)) {
tcp_remove_empty_skb(ssk);
return 0;
}
@@ -1686,7 +1708,7 @@ void __mptcp_push_pending(struct sock *sk, unsigned int flags)
mptcp_update_post_push(msk, dfrag, ret);
}
- WRITE_ONCE(msk->first_pending, mptcp_send_next(sk));
+ msk->first_pending = mptcp_send_next(sk);
}
/* at this point we held the socket lock for the last subflow we used */
@@ -1701,7 +1723,7 @@ void __mptcp_push_pending(struct sock *sk, unsigned int flags)
mptcp_check_send_data_fin(sk);
}
-static void __mptcp_subflow_push_pending(struct sock *sk, struct sock *ssk)
+static void __mptcp_subflow_push_pending(struct sock *sk, struct sock *ssk, bool first)
{
struct mptcp_sock *msk = mptcp_sk(sk);
struct mptcp_sendmsg_info info = {
@@ -1710,7 +1732,6 @@ static void __mptcp_subflow_push_pending(struct sock *sk, struct sock *ssk)
struct mptcp_data_frag *dfrag;
struct sock *xmit_ssk;
int len, copied = 0;
- bool first = true;
info.flags = 0;
while ((dfrag = mptcp_send_head(sk))) {
@@ -1720,8 +1741,7 @@ static void __mptcp_subflow_push_pending(struct sock *sk, struct sock *ssk)
while (len > 0) {
int ret = 0;
- /* the caller already invoked the packet scheduler,
- * check for a different subflow usage only after
+ /* check for a different subflow usage only after
* spooling the first chunk of data
*/
xmit_ssk = first ? ssk : mptcp_subflow_get_send(mptcp_sk(sk));
@@ -1744,7 +1764,7 @@ static void __mptcp_subflow_push_pending(struct sock *sk, struct sock *ssk)
mptcp_update_post_push(msk, dfrag, ret);
}
- WRITE_ONCE(msk->first_pending, mptcp_send_next(sk));
+ msk->first_pending = mptcp_send_next(sk);
}
out:
@@ -1914,7 +1934,7 @@ static int mptcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
get_page(dfrag->page);
list_add_tail(&dfrag->list, &msk->rtx_queue);
if (!msk->first_pending)
- WRITE_ONCE(msk->first_pending, dfrag);
+ msk->first_pending = dfrag;
}
pr_debug("msk=%p dfrag at seq=%llu len=%u sent=%u new=%d\n", msk,
dfrag->data_seq, dfrag->data_len, dfrag->already_sent,
@@ -2425,7 +2445,6 @@ bool __mptcp_retransmit_pending_data(struct sock *sk)
/* flags for __mptcp_close_ssk() */
#define MPTCP_CF_PUSH BIT(1)
-#define MPTCP_CF_FASTCLOSE BIT(2)
/* be sure to send a reset only if the caller asked for it, also
* clean completely the subflow status when the subflow reaches
@@ -2436,7 +2455,7 @@ static void __mptcp_subflow_disconnect(struct sock *ssk,
unsigned int flags)
{
if (((1 << ssk->sk_state) & (TCPF_CLOSE | TCPF_LISTEN)) ||
- (flags & MPTCP_CF_FASTCLOSE)) {
+ subflow->send_fastclose) {
/* The MPTCP code never wait on the subflow sockets, TCP-level
* disconnect should never fail
*/
@@ -2483,14 +2502,8 @@ static void __mptcp_close_ssk(struct sock *sk, struct sock *ssk,
lock_sock_nested(ssk, SINGLE_DEPTH_NESTING);
- if ((flags & MPTCP_CF_FASTCLOSE) && !__mptcp_check_fallback(msk)) {
- /* be sure to force the tcp_close path
- * to generate the egress reset
- */
- ssk->sk_lingertime = 0;
- sock_set_flag(ssk, SOCK_LINGER);
- subflow->send_fastclose = 1;
- }
+ if (subflow->send_fastclose && ssk->sk_state != TCP_CLOSE)
+ tcp_set_state(ssk, TCP_CLOSE);
need_push = (flags & MPTCP_CF_PUSH) && __mptcp_retransmit_pending_data(sk);
if (!dispose_it) {
@@ -2590,7 +2603,8 @@ static void __mptcp_close_subflow(struct sock *sk)
if (ssk_state != TCP_CLOSE &&
(ssk_state != TCP_CLOSE_WAIT ||
- inet_sk_state_load(sk) != TCP_ESTABLISHED))
+ inet_sk_state_load(sk) != TCP_ESTABLISHED ||
+ __mptcp_check_fallback(msk)))
continue;
/* 'subflow_data_ready' will re-sched once rx queue is empty */
@@ -2778,9 +2792,24 @@ static void mptcp_do_fastclose(struct sock *sk)
struct mptcp_subflow_context *subflow, *tmp;
struct mptcp_sock *msk = mptcp_sk(sk);
- mptcp_for_each_subflow_safe(msk, subflow, tmp)
- __mptcp_close_ssk(sk, mptcp_subflow_tcp_sock(subflow),
- subflow, MPTCP_CF_FASTCLOSE);
+ /* Explicitly send the fastclose reset as need */
+ if (__mptcp_check_fallback(msk))
+ return;
+
+ mptcp_for_each_subflow_safe(msk, subflow, tmp) {
+ struct sock *ssk = mptcp_subflow_tcp_sock(subflow);
+
+ lock_sock(ssk);
+
+ /* Some subflow socket states don't allow/need a reset.*/
+ if ((1 << ssk->sk_state) & (TCPF_LISTEN | TCPF_CLOSE))
+ goto unlock;
+
+ subflow->send_fastclose = 1;
+ tcp_send_active_reset(ssk, ssk->sk_allocation);
+unlock:
+ release_sock(ssk);
+ }
}
static void mptcp_worker(struct work_struct *work)
@@ -2810,8 +2839,12 @@ static void mptcp_worker(struct work_struct *work)
__mptcp_close_subflow(sk);
if (mptcp_close_tout_expired(sk)) {
+ struct mptcp_subflow_context *subflow, *tmp;
+
inet_sk_state_store(sk, TCP_CLOSE);
mptcp_do_fastclose(sk);
+ mptcp_for_each_subflow_safe(msk, subflow, tmp)
+ __mptcp_close_ssk(sk, subflow->tcp_sock, subflow, 0);
mptcp_close_wake_up(sk);
}
@@ -2912,7 +2945,7 @@ static void __mptcp_clear_xmit(struct sock *sk)
struct mptcp_sock *msk = mptcp_sk(sk);
struct mptcp_data_frag *dtmp, *dfrag;
- WRITE_ONCE(msk->first_pending, NULL);
+ msk->first_pending = NULL;
list_for_each_entry_safe(dfrag, dtmp, &msk->rtx_queue, list)
dfrag_clear(sk, dfrag);
}
@@ -3217,7 +3250,8 @@ static int mptcp_disconnect(struct sock *sk, int flags)
/* msk->subflow is still intact, the following will not free the first
* subflow
*/
- mptcp_destroy_common(msk, MPTCP_CF_FASTCLOSE);
+ mptcp_do_fastclose(sk);
+ mptcp_destroy_common(msk);
msk->last_snd = NULL;
/* The first subflow is already in TCP_CLOSE status, the following
@@ -3440,7 +3474,7 @@ static struct sock *mptcp_accept(struct sock *sk, int flags, int *err,
return newsk;
}
-void mptcp_destroy_common(struct mptcp_sock *msk, unsigned int flags)
+void mptcp_destroy_common(struct mptcp_sock *msk)
{
struct mptcp_subflow_context *subflow, *tmp;
struct sock *sk = (struct sock *)msk;
@@ -3449,7 +3483,7 @@ void mptcp_destroy_common(struct mptcp_sock *msk, unsigned int flags)
/* join list will be eventually flushed (with rst) at sock lock release time */
mptcp_for_each_subflow_safe(msk, subflow, tmp)
- __mptcp_close_ssk(sk, mptcp_subflow_tcp_sock(subflow), subflow, flags);
+ __mptcp_close_ssk(sk, mptcp_subflow_tcp_sock(subflow), subflow, 0);
/* move to sk_receive_queue, sk_stream_kill_queues will purge it */
mptcp_data_lock(sk);
@@ -3476,7 +3510,7 @@ static void mptcp_destroy(struct sock *sk)
/* allow the following to close even the initial subflow */
msk->free_first = 1;
- mptcp_destroy_common(msk, 0);
+ mptcp_destroy_common(msk);
sk_sockets_allocated_dec(sk);
}
@@ -3493,19 +3527,10 @@ void __mptcp_data_acked(struct sock *sk)
void __mptcp_check_push(struct sock *sk, struct sock *ssk)
{
- if (!mptcp_send_head(sk))
- return;
-
- if (!sock_owned_by_user(sk)) {
- struct sock *xmit_ssk = mptcp_subflow_get_send(mptcp_sk(sk));
-
- if (xmit_ssk == ssk)
- __mptcp_subflow_push_pending(sk, ssk);
- else if (xmit_ssk)
- mptcp_subflow_delegate(mptcp_subflow_ctx(xmit_ssk), MPTCP_DELEGATE_SEND);
- } else {
+ if (!sock_owned_by_user(sk))
+ __mptcp_subflow_push_pending(sk, ssk, false);
+ else
__set_bit(MPTCP_PUSH_PENDING, &mptcp_sk(sk)->cb_flags);
- }
}
#define MPTCP_FLAGS_PROCESS_CTX_NEED (BIT(MPTCP_PUSH_PENDING) | \
@@ -3600,7 +3625,7 @@ void mptcp_subflow_process_delegated(struct sock *ssk, long status)
if (status & BIT(MPTCP_DELEGATE_SEND)) {
mptcp_data_lock(sk);
if (!sock_owned_by_user(sk))
- __mptcp_subflow_push_pending(sk, ssk);
+ __mptcp_subflow_push_pending(sk, ssk, true);
else
__set_bit(MPTCP_PUSH_PENDING, &mptcp_sk(sk)->cb_flags);
mptcp_data_unlock(sk);
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index 81507419c465..375633719d23 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -360,7 +360,7 @@ static inline struct mptcp_data_frag *mptcp_send_head(const struct sock *sk)
{
const struct mptcp_sock *msk = mptcp_sk(sk);
- return READ_ONCE(msk->first_pending);
+ return msk->first_pending;
}
static inline struct mptcp_data_frag *mptcp_send_next(struct sock *sk)
@@ -458,6 +458,7 @@ struct mptcp_subflow_context {
u64 remote_key;
u64 idsn;
u64 map_seq;
+ u64 rcv_wnd_sent;
u32 snd_isn;
u32 token;
u32 rel_write_seq;
@@ -761,7 +762,7 @@ static inline void mptcp_write_space(struct sock *sk)
}
}
-void mptcp_destroy_common(struct mptcp_sock *msk, unsigned int flags);
+void mptcp_destroy_common(struct mptcp_sock *msk);
#define MPTCP_TOKEN_MAX_RETRIES 4
diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c
index 2ff72b7940fe..263a5f817dd3 100644
--- a/net/mptcp/subflow.c
+++ b/net/mptcp/subflow.c
@@ -1997,6 +1997,10 @@ void __init mptcp_subflow_init(void)
tcp_prot_override = tcp_prot;
tcp_prot_override.release_cb = tcp_release_cb_override;
tcp_prot_override.diag_destroy = tcp_abort_override;
+#ifdef CONFIG_BPF_SYSCALL
+ /* Disable sockmap processing for subflows */
+ tcp_prot_override.psock_update_sk_prot = NULL;
+#endif
#if IS_ENABLED(CONFIG_MPTCP_IPV6)
/* In struct mptcp_subflow_request_sock, we assume the TCP request sock
@@ -2033,6 +2037,10 @@ void __init mptcp_subflow_init(void)
tcpv6_prot_override = tcpv6_prot;
tcpv6_prot_override.release_cb = tcp_release_cb_override;
tcpv6_prot_override.diag_destroy = tcp_abort_override;
+#ifdef CONFIG_BPF_SYSCALL
+ /* Disable sockmap processing for subflows */
+ tcpv6_prot_override.psock_update_sk_prot = NULL;
+#endif
#endif
mptcp_diag_subflow_init(&subflow_ulp_ops);
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index df83224bef06..b278f493cc93 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -8078,6 +8078,7 @@ static int nft_flowtable_update(struct nft_ctx *ctx, const struct nlmsghdr *nlh,
{
const struct nlattr * const *nla = ctx->nla;
struct nft_flowtable_hook flowtable_hook;
+ struct nftables_pernet *nft_net;
struct nft_hook *hook, *next;
struct nft_trans *trans;
bool unregister = false;
@@ -8093,6 +8094,20 @@ static int nft_flowtable_update(struct nft_ctx *ctx, const struct nlmsghdr *nlh,
if (nft_hook_list_find(&flowtable->hook_list, hook)) {
list_del(&hook->list);
kfree(hook);
+ continue;
+ }
+
+ nft_net = nft_pernet(ctx->net);
+ list_for_each_entry(trans, &nft_net->commit_list, list) {
+ if (trans->msg_type != NFT_MSG_NEWFLOWTABLE ||
+ trans->ctx.table != ctx->table ||
+ !nft_trans_flowtable_update(trans))
+ continue;
+
+ if (nft_hook_list_find(&nft_trans_flowtable_hooks(trans), hook)) {
+ err = -EEXIST;
+ goto err_flowtable_update_hook;
+ }
}
}
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index a87c25e06baf..f7cc87e67d3c 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -595,69 +595,6 @@ static int set_ipv6(struct sk_buff *skb, struct sw_flow_key *flow_key,
return 0;
}
-static int set_nsh(struct sk_buff *skb, struct sw_flow_key *flow_key,
- const struct nlattr *a)
-{
- struct nshhdr *nh;
- size_t length;
- int err;
- u8 flags;
- u8 ttl;
- int i;
-
- struct ovs_key_nsh key;
- struct ovs_key_nsh mask;
-
- err = nsh_key_from_nlattr(a, &key, &mask);
- if (err)
- return err;
-
- /* Make sure the NSH base header is there */
- if (!pskb_may_pull(skb, skb_network_offset(skb) + NSH_BASE_HDR_LEN))
- return -ENOMEM;
-
- nh = nsh_hdr(skb);
- length = nsh_hdr_len(nh);
-
- /* Make sure the whole NSH header is there */
- err = skb_ensure_writable(skb, skb_network_offset(skb) +
- length);
- if (unlikely(err))
- return err;
-
- nh = nsh_hdr(skb);
- skb_postpull_rcsum(skb, nh, length);
- flags = nsh_get_flags(nh);
- flags = OVS_MASKED(flags, key.base.flags, mask.base.flags);
- flow_key->nsh.base.flags = flags;
- ttl = nsh_get_ttl(nh);
- ttl = OVS_MASKED(ttl, key.base.ttl, mask.base.ttl);
- flow_key->nsh.base.ttl = ttl;
- nsh_set_flags_and_ttl(nh, flags, ttl);
- nh->path_hdr = OVS_MASKED(nh->path_hdr, key.base.path_hdr,
- mask.base.path_hdr);
- flow_key->nsh.base.path_hdr = nh->path_hdr;
- switch (nh->mdtype) {
- case NSH_M_TYPE1:
- for (i = 0; i < NSH_MD1_CONTEXT_SIZE; i++) {
- nh->md1.context[i] =
- OVS_MASKED(nh->md1.context[i], key.context[i],
- mask.context[i]);
- }
- memcpy(flow_key->nsh.context, nh->md1.context,
- sizeof(nh->md1.context));
- break;
- case NSH_M_TYPE2:
- memset(flow_key->nsh.context, 0,
- sizeof(flow_key->nsh.context));
- break;
- default:
- return -EINVAL;
- }
- skb_postpush_rcsum(skb, nh, length);
- return 0;
-}
-
/* Must follow skb_ensure_writable() since that can move the skb data. */
static void set_tp_port(struct sk_buff *skb, __be16 *port,
__be16 new_port, __sum16 *check)
@@ -1130,10 +1067,6 @@ static int execute_masked_set_action(struct sk_buff *skb,
get_mask(a, struct ovs_key_ethernet *));
break;
- case OVS_KEY_ATTR_NSH:
- err = set_nsh(skb, flow_key, a);
- break;
-
case OVS_KEY_ATTR_IPV4:
err = set_ipv4(skb, flow_key, nla_data(a),
get_mask(a, struct ovs_key_ipv4 *));
@@ -1170,6 +1103,7 @@ static int execute_masked_set_action(struct sk_buff *skb,
case OVS_KEY_ATTR_CT_LABELS:
case OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4:
case OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6:
+ case OVS_KEY_ATTR_NSH:
err = -EINVAL;
break;
}
diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index 0ed3953dbe52..d0b6e5872081 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -1290,6 +1290,11 @@ static int metadata_from_nlattrs(struct net *net, struct sw_flow_match *match,
return 0;
}
+/*
+ * Constructs NSH header 'nh' from attributes of OVS_ACTION_ATTR_PUSH_NSH,
+ * where 'nh' points to a memory block of 'size' bytes. It's assumed that
+ * attributes were previously validated with validate_push_nsh().
+ */
int nsh_hdr_from_nlattr(const struct nlattr *attr,
struct nshhdr *nh, size_t size)
{
@@ -1299,8 +1304,6 @@ int nsh_hdr_from_nlattr(const struct nlattr *attr,
u8 ttl = 0;
int mdlen = 0;
- /* validate_nsh has check this, so we needn't do duplicate check here
- */
if (size < NSH_BASE_HDR_LEN)
return -ENOBUFS;
@@ -1344,46 +1347,6 @@ int nsh_hdr_from_nlattr(const struct nlattr *attr,
return 0;
}
-int nsh_key_from_nlattr(const struct nlattr *attr,
- struct ovs_key_nsh *nsh, struct ovs_key_nsh *nsh_mask)
-{
- struct nlattr *a;
- int rem;
-
- /* validate_nsh has check this, so we needn't do duplicate check here
- */
- nla_for_each_nested(a, attr, rem) {
- int type = nla_type(a);
-
- switch (type) {
- case OVS_NSH_KEY_ATTR_BASE: {
- const struct ovs_nsh_key_base *base = nla_data(a);
- const struct ovs_nsh_key_base *base_mask = base + 1;
-
- nsh->base = *base;
- nsh_mask->base = *base_mask;
- break;
- }
- case OVS_NSH_KEY_ATTR_MD1: {
- const struct ovs_nsh_key_md1 *md1 = nla_data(a);
- const struct ovs_nsh_key_md1 *md1_mask = md1 + 1;
-
- memcpy(nsh->context, md1->context, sizeof(*md1));
- memcpy(nsh_mask->context, md1_mask->context,
- sizeof(*md1_mask));
- break;
- }
- case OVS_NSH_KEY_ATTR_MD2:
- /* Not supported yet */
- return -ENOTSUPP;
- default:
- return -EINVAL;
- }
- }
-
- return 0;
-}
-
static int nsh_key_put_from_nlattr(const struct nlattr *attr,
struct sw_flow_match *match, bool is_mask,
bool is_push_nsh, bool log)
@@ -2823,17 +2786,13 @@ static int validate_and_copy_set_tun(const struct nlattr *attr,
return err;
}
-static bool validate_nsh(const struct nlattr *attr, bool is_mask,
- bool is_push_nsh, bool log)
+static bool validate_push_nsh(const struct nlattr *attr, bool log)
{
struct sw_flow_match match;
struct sw_flow_key key;
- int ret = 0;
ovs_match_init(&match, &key, true, NULL);
- ret = nsh_key_put_from_nlattr(attr, &match, is_mask,
- is_push_nsh, log);
- return !ret;
+ return !nsh_key_put_from_nlattr(attr, &match, false, true, log);
}
/* Return false if there are any non-masked bits set.
@@ -2981,13 +2940,6 @@ static int validate_set(const struct nlattr *a,
break;
- case OVS_KEY_ATTR_NSH:
- if (eth_type != htons(ETH_P_NSH))
- return -EINVAL;
- if (!validate_nsh(nla_data(a), masked, false, log))
- return -EINVAL;
- break;
-
default:
return -EINVAL;
}
@@ -3394,7 +3346,7 @@ static int __ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,
return -EINVAL;
}
mac_proto = MAC_PROTO_NONE;
- if (!validate_nsh(nla_data(a), false, true, true))
+ if (!validate_push_nsh(nla_data(a), log))
return -EINVAL;
break;
diff --git a/net/openvswitch/flow_netlink.h b/net/openvswitch/flow_netlink.h
index fe7f77fc5f18..ff8cdecbe346 100644
--- a/net/openvswitch/flow_netlink.h
+++ b/net/openvswitch/flow_netlink.h
@@ -65,8 +65,6 @@ int ovs_nla_put_actions(const struct nlattr *attr,
void ovs_nla_free_flow_actions(struct sw_flow_actions *);
void ovs_nla_free_flow_actions_rcu(struct sw_flow_actions *);
-int nsh_key_from_nlattr(const struct nlattr *attr, struct ovs_key_nsh *nsh,
- struct ovs_key_nsh *nsh_mask);
int nsh_hdr_from_nlattr(const struct nlattr *attr, struct nshhdr *nh,
size_t size);
diff --git a/net/rds/rds.h b/net/rds/rds.h
index d35d1fc39807..1257867e85e4 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -93,7 +93,7 @@ enum {
/* Max number of multipaths per RDS connection. Must be a power of 2 */
#define RDS_MPATH_WORKERS 8
-#define RDS_MPATH_HASH(rs, n) (jhash_1word((rs)->rs_bound_port, \
+#define RDS_MPATH_HASH(rs, n) (jhash_1word(ntohs((rs)->rs_bound_port), \
(rs)->rs_hash_initval) & ((n) - 1))
#define IS_CANONICAL(laddr, faddr) (htonl(laddr) < htonl(faddr))
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
index b79eee44e24e..e33a6be877de 100644
--- a/net/sched/act_bpf.c
+++ b/net/sched/act_bpf.c
@@ -45,12 +45,10 @@ static int tcf_bpf_act(struct sk_buff *skb, const struct tc_action *act,
filter = rcu_dereference(prog->filter);
if (at_ingress) {
__skb_push(skb, skb->mac_len);
- bpf_compute_data_pointers(skb);
- filter_res = bpf_prog_run(filter, skb);
+ filter_res = bpf_prog_run_data_pointers(filter, skb);
__skb_pull(skb, skb->mac_len);
} else {
- bpf_compute_data_pointers(skb);
- filter_res = bpf_prog_run(filter, skb);
+ filter_res = bpf_prog_run_data_pointers(filter, skb);
}
if (unlikely(!skb->tstamp && skb->mono_delivery_time))
skb->mono_delivery_time = 0;
diff --git a/net/sched/act_connmark.c b/net/sched/act_connmark.c
index d41002e4613f..bde78c2ec399 100644
--- a/net/sched/act_connmark.c
+++ b/net/sched/act_connmark.c
@@ -34,13 +34,15 @@ static int tcf_connmark_act(struct sk_buff *skb, const struct tc_action *a,
struct nf_conntrack_tuple tuple;
enum ip_conntrack_info ctinfo;
struct tcf_connmark_info *ca = to_connmark(a);
+ struct tcf_connmark_parms *parms;
struct nf_conntrack_zone zone;
struct nf_conn *c;
int proto;
- spin_lock(&ca->tcf_lock);
tcf_lastuse_update(&ca->tcf_tm);
- bstats_update(&ca->tcf_bstats, skb);
+ tcf_action_update_bstats(&ca->common, skb);
+
+ parms = rcu_dereference_bh(ca->parms);
switch (skb_protocol(skb, true)) {
case htons(ETH_P_IP):
@@ -62,31 +64,29 @@ static int tcf_connmark_act(struct sk_buff *skb, const struct tc_action *a,
c = nf_ct_get(skb, &ctinfo);
if (c) {
skb->mark = READ_ONCE(c->mark);
- /* using overlimits stats to count how many packets marked */
- ca->tcf_qstats.overlimits++;
- goto out;
+ goto count;
}
- if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
- proto, ca->net, &tuple))
+ if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb), proto, parms->net,
+ &tuple))
goto out;
- zone.id = ca->zone;
+ zone.id = parms->zone;
zone.dir = NF_CT_DEFAULT_ZONE_DIR;
- thash = nf_conntrack_find_get(ca->net, &zone, &tuple);
+ thash = nf_conntrack_find_get(parms->net, &zone, &tuple);
if (!thash)
goto out;
c = nf_ct_tuplehash_to_ctrack(thash);
- /* using overlimits stats to count how many packets marked */
- ca->tcf_qstats.overlimits++;
skb->mark = READ_ONCE(c->mark);
nf_ct_put(c);
+count:
+ /* using overlimits stats to count how many packets marked */
+ tcf_action_inc_overlimit_qstats(&ca->common);
out:
- spin_unlock(&ca->tcf_lock);
- return ca->tcf_action;
+ return parms->action;
}
static const struct nla_policy connmark_policy[TCA_CONNMARK_MAX + 1] = {
@@ -99,6 +99,7 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla,
struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, act_connmark_ops.net_id);
+ struct tcf_connmark_parms *nparms, *oparms;
struct nlattr *tb[TCA_CONNMARK_MAX + 1];
bool bind = flags & TCA_ACT_FLAGS_BIND;
struct tcf_chain *goto_ch = NULL;
@@ -118,70 +119,94 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla,
if (!tb[TCA_CONNMARK_PARMS])
return -EINVAL;
+ nparms = kzalloc(sizeof(*nparms), GFP_KERNEL);
+ if (!nparms)
+ return -ENOMEM;
+
parm = nla_data(tb[TCA_CONNMARK_PARMS]);
index = parm->index;
ret = tcf_idr_check_alloc(tn, &index, a, bind);
if (!ret) {
- ret = tcf_idr_create(tn, index, est, a,
- &act_connmark_ops, bind, false, flags);
+ ret = tcf_idr_create_from_flags(tn, index, est, a,
+ &act_connmark_ops, bind, flags);
if (ret) {
tcf_idr_cleanup(tn, index);
- return ret;
+ err = ret;
+ goto out_free;
}
ci = to_connmark(*a);
- err = tcf_action_check_ctrlact(parm->action, tp, &goto_ch,
- extack);
- if (err < 0)
- goto release_idr;
- tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- ci->net = net;
- ci->zone = parm->zone;
+
+ nparms->net = net;
+ nparms->zone = parm->zone;
ret = ACT_P_CREATED;
} else if (ret > 0) {
ci = to_connmark(*a);
- if (bind)
- return 0;
- if (!(flags & TCA_ACT_FLAGS_REPLACE)) {
- tcf_idr_release(*a, bind);
- return -EEXIST;
+ if (bind) {
+ err = 0;
+ goto out_free;
}
- err = tcf_action_check_ctrlact(parm->action, tp, &goto_ch,
- extack);
- if (err < 0)
+ if (!(flags & TCA_ACT_FLAGS_REPLACE)) {
+ err = -EEXIST;
goto release_idr;
- /* replacing action and zone */
- spin_lock_bh(&ci->tcf_lock);
- goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- ci->zone = parm->zone;
- spin_unlock_bh(&ci->tcf_lock);
- if (goto_ch)
- tcf_chain_put_by_act(goto_ch);
+ }
+
+ nparms->net = rtnl_dereference(ci->parms)->net;
+ nparms->zone = parm->zone;
+
ret = 0;
+ } else {
+ err = ret;
+ goto out_free;
}
+ err = tcf_action_check_ctrlact(parm->action, tp, &goto_ch, extack);
+ if (err < 0)
+ goto release_idr;
+
+ nparms->action = parm->action;
+
+ spin_lock_bh(&ci->tcf_lock);
+ goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
+ oparms = rcu_replace_pointer(ci->parms, nparms, lockdep_is_held(&ci->tcf_lock));
+ spin_unlock_bh(&ci->tcf_lock);
+
+ if (goto_ch)
+ tcf_chain_put_by_act(goto_ch);
+
+ if (oparms)
+ kfree_rcu(oparms, rcu);
+
return ret;
+
release_idr:
tcf_idr_release(*a, bind);
+out_free:
+ kfree(nparms);
return err;
}
static inline int tcf_connmark_dump(struct sk_buff *skb, struct tc_action *a,
int bind, int ref)
{
+ const struct tcf_connmark_info *ci = to_connmark(a);
unsigned char *b = skb_tail_pointer(skb);
- struct tcf_connmark_info *ci = to_connmark(a);
- struct tc_connmark opt = {
- .index = ci->tcf_index,
- .refcnt = refcount_read(&ci->tcf_refcnt) - ref,
- .bindcnt = atomic_read(&ci->tcf_bindcnt) - bind,
- };
+ const struct tcf_connmark_parms *parms;
+ struct tc_connmark opt;
struct tcf_t t;
- spin_lock_bh(&ci->tcf_lock);
- opt.action = ci->tcf_action;
- opt.zone = ci->zone;
+ memset(&opt, 0, sizeof(opt));
+
+ opt.index = ci->tcf_index;
+ opt.refcnt = refcount_read(&ci->tcf_refcnt) - ref;
+ opt.bindcnt = atomic_read(&ci->tcf_bindcnt) - bind;
+
+ rcu_read_lock();
+ parms = rcu_dereference(ci->parms);
+
+ opt.action = parms->action;
+ opt.zone = parms->zone;
if (nla_put(skb, TCA_CONNMARK_PARMS, sizeof(opt), &opt))
goto nla_put_failure;
@@ -189,16 +214,26 @@ static inline int tcf_connmark_dump(struct sk_buff *skb, struct tc_action *a,
if (nla_put_64bit(skb, TCA_CONNMARK_TM, sizeof(t), &t,
TCA_CONNMARK_PAD))
goto nla_put_failure;
- spin_unlock_bh(&ci->tcf_lock);
+ rcu_read_unlock();
return skb->len;
nla_put_failure:
- spin_unlock_bh(&ci->tcf_lock);
+ rcu_read_unlock();
nlmsg_trim(skb, b);
return -1;
}
+static void tcf_connmark_cleanup(struct tc_action *a)
+{
+ struct tcf_connmark_info *ci = to_connmark(a);
+ struct tcf_connmark_parms *parms;
+
+ parms = rcu_dereference_protected(ci->parms, 1);
+ if (parms)
+ kfree_rcu(parms, rcu);
+}
+
static struct tc_action_ops act_connmark_ops = {
.kind = "connmark",
.id = TCA_ID_CONNMARK,
@@ -206,6 +241,7 @@ static struct tc_action_ops act_connmark_ops = {
.act = tcf_connmark_act,
.dump = tcf_connmark_dump,
.init = tcf_connmark_init,
+ .cleanup = tcf_connmark_cleanup,
.size = sizeof(struct tcf_connmark_info),
};
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
index 41d63b33461d..a4505b926a1e 100644
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -643,13 +643,15 @@ static int tcf_ife_dump(struct sk_buff *skb, struct tc_action *a, int bind,
unsigned char *b = skb_tail_pointer(skb);
struct tcf_ife_info *ife = to_ife(a);
struct tcf_ife_params *p;
- struct tc_ife opt = {
- .index = ife->tcf_index,
- .refcnt = refcount_read(&ife->tcf_refcnt) - ref,
- .bindcnt = atomic_read(&ife->tcf_bindcnt) - bind,
- };
+ struct tc_ife opt;
struct tcf_t t;
+ memset(&opt, 0, sizeof(opt));
+
+ opt.index = ife->tcf_index,
+ opt.refcnt = refcount_read(&ife->tcf_refcnt) - ref,
+ opt.bindcnt = atomic_read(&ife->tcf_bindcnt) - bind,
+
spin_lock_bh(&ife->tcf_lock);
opt.action = ife->tcf_action;
p = rcu_dereference_protected(ife->params,
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index 0320e11eb248..5820ee95fa36 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -95,12 +95,10 @@ static int cls_bpf_classify(struct sk_buff *skb, const struct tcf_proto *tp,
} else if (at_ingress) {
/* It is safe to push/pull even if skb_shared() */
__skb_push(skb, skb->mac_len);
- bpf_compute_data_pointers(skb);
- filter_res = bpf_prog_run(prog->filter, skb);
+ filter_res = bpf_prog_run_data_pointers(prog->filter, skb);
__skb_pull(skb, skb->mac_len);
} else {
- bpf_compute_data_pointers(skb);
- filter_res = bpf_prog_run(prog->filter, skb);
+ filter_res = bpf_prog_run_data_pointers(prog->filter, skb);
}
if (unlikely(!skb->tstamp && skb->mono_delivery_time))
skb->mono_delivery_time = 0;
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index e53149a973a6..f3e7067f9bac 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -598,16 +598,6 @@ void __qdisc_calculate_pkt_len(struct sk_buff *skb,
qdisc_skb_cb(skb)->pkt_len = pkt_len;
}
-void qdisc_warn_nonwc(const char *txt, struct Qdisc *qdisc)
-{
- if (!(qdisc->flags & TCQ_F_WARN_NONWC)) {
- pr_warn("%s: %s qdisc %X: is non-work-conserving?\n",
- txt, qdisc->ops->id, qdisc->handle >> 16);
- qdisc->flags |= TCQ_F_WARN_NONWC;
- }
-}
-EXPORT_SYMBOL(qdisc_warn_nonwc);
-
static enum hrtimer_restart qdisc_watchdog(struct hrtimer *timer)
{
struct qdisc_watchdog *wd = container_of(timer, struct qdisc_watchdog,
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index b51af871a621..1b51b3038b4b 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -178,9 +178,10 @@ static inline void dev_requeue_skb(struct sk_buff *skb, struct Qdisc *q)
static void try_bulk_dequeue_skb(struct Qdisc *q,
struct sk_buff *skb,
const struct netdev_queue *txq,
- int *packets)
+ int *packets, int budget)
{
int bytelimit = qdisc_avail_bulklimit(txq) - skb->len;
+ int cnt = 0;
while (bytelimit > 0) {
struct sk_buff *nskb = q->dequeue(q);
@@ -191,8 +192,10 @@ static void try_bulk_dequeue_skb(struct Qdisc *q,
bytelimit -= nskb->len; /* covers GSO len */
skb->next = nskb;
skb = nskb;
- (*packets)++; /* GSO counts as one pkt */
+ if (++cnt >= budget)
+ break;
}
+ (*packets) += cnt;
skb_mark_not_on_list(skb);
}
@@ -226,7 +229,7 @@ static void try_bulk_dequeue_skb_slow(struct Qdisc *q,
* A requeued skb (via q->gso_skb) can also be a SKB list.
*/
static struct sk_buff *dequeue_skb(struct Qdisc *q, bool *validate,
- int *packets)
+ int *packets, int budget)
{
const struct netdev_queue *txq = q->dev_queue;
struct sk_buff *skb = NULL;
@@ -293,7 +296,7 @@ static struct sk_buff *dequeue_skb(struct Qdisc *q, bool *validate,
if (skb) {
bulk:
if (qdisc_may_bulk(q))
- try_bulk_dequeue_skb(q, skb, txq, packets);
+ try_bulk_dequeue_skb(q, skb, txq, packets, budget);
else
try_bulk_dequeue_skb_slow(q, skb, packets);
}
@@ -385,7 +388,7 @@ bool sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
* >0 - queue is not empty.
*
*/
-static inline bool qdisc_restart(struct Qdisc *q, int *packets)
+static inline bool qdisc_restart(struct Qdisc *q, int *packets, int budget)
{
spinlock_t *root_lock = NULL;
struct netdev_queue *txq;
@@ -394,7 +397,7 @@ static inline bool qdisc_restart(struct Qdisc *q, int *packets)
bool validate;
/* Dequeue packet */
- skb = dequeue_skb(q, &validate, packets);
+ skb = dequeue_skb(q, &validate, packets, budget);
if (unlikely(!skb))
return false;
@@ -412,7 +415,7 @@ void __qdisc_run(struct Qdisc *q)
int quota = READ_ONCE(dev_tx_weight);
int packets;
- while (qdisc_restart(q, &packets)) {
+ while (qdisc_restart(q, &packets, quota)) {
quota -= packets;
if (quota <= 0) {
if (q->flags & TCQ_F_NOLOCK)
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 61b91de8065f..302413e0acef 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -836,22 +836,6 @@ update_vf(struct hfsc_class *cl, unsigned int len, u64 cur_time)
}
}
-static unsigned int
-qdisc_peek_len(struct Qdisc *sch)
-{
- struct sk_buff *skb;
- unsigned int len;
-
- skb = sch->ops->peek(sch);
- if (unlikely(skb == NULL)) {
- qdisc_warn_nonwc("qdisc_peek_len", sch);
- return 0;
- }
- len = qdisc_pkt_len(skb);
-
- return len;
-}
-
static void
hfsc_adjust_levels(struct hfsc_class *cl)
{
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
index 2f2863ae18ad..896ff7c74111 100644
--- a/net/sched/sch_qfq.c
+++ b/net/sched/sch_qfq.c
@@ -1001,7 +1001,7 @@ static struct sk_buff *agg_dequeue(struct qfq_aggregate *agg,
if (cl->qdisc->q.qlen == 0) /* no more packets, remove from list */
list_del_init(&cl->alist);
- else if (cl->deficit < qdisc_pkt_len(cl->qdisc->ops->peek(cl->qdisc))) {
+ else if (cl->deficit < qdisc_peek_len(cl->qdisc)) {
cl->deficit += agg->lmax;
list_move_tail(&cl->alist, &agg->active);
}
diff --git a/net/sctp/diag.c b/net/sctp/diag.c
index b0ce1080842d..2cf5ee7a698e 100644
--- a/net/sctp/diag.c
+++ b/net/sctp/diag.c
@@ -73,19 +73,26 @@ static int inet_diag_msg_sctpladdrs_fill(struct sk_buff *skb,
struct nlattr *attr;
void *info = NULL;
+ rcu_read_lock();
list_for_each_entry_rcu(laddr, address_list, list)
addrcnt++;
+ rcu_read_unlock();
attr = nla_reserve(skb, INET_DIAG_LOCALS, addrlen * addrcnt);
if (!attr)
return -EMSGSIZE;
info = nla_data(attr);
+ rcu_read_lock();
list_for_each_entry_rcu(laddr, address_list, list) {
memcpy(info, &laddr->a, sizeof(laddr->a));
memset(info + sizeof(laddr->a), 0, addrlen - sizeof(laddr->a));
info += addrlen;
+
+ if (!--addrcnt)
+ break;
}
+ rcu_read_unlock();
return 0;
}
@@ -223,14 +230,15 @@ struct sctp_comm_param {
bool net_admin;
};
-static size_t inet_assoc_attr_size(struct sctp_association *asoc)
+static size_t inet_assoc_attr_size(struct sock *sk,
+ struct sctp_association *asoc)
{
int addrlen = sizeof(struct sockaddr_storage);
int addrcnt = 0;
struct sctp_sockaddr_entry *laddr;
list_for_each_entry_rcu(laddr, &asoc->base.bind_addr.address_list,
- list)
+ list, lockdep_sock_is_held(sk))
addrcnt++;
return nla_total_size(sizeof(struct sctp_info))
@@ -256,11 +264,14 @@ static int sctp_sock_dump_one(struct sctp_endpoint *ep, struct sctp_transport *t
if (err)
return err;
- rep = nlmsg_new(inet_assoc_attr_size(assoc), GFP_KERNEL);
- if (!rep)
+ lock_sock(sk);
+
+ rep = nlmsg_new(inet_assoc_attr_size(sk, assoc), GFP_KERNEL);
+ if (!rep) {
+ release_sock(sk);
return -ENOMEM;
+ }
- lock_sock(sk);
if (ep != assoc->ep) {
err = -EAGAIN;
goto out;
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 87ed33b9db1b..52c872839f23 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -495,6 +495,7 @@ void sctp_transport_update_rto(struct sctp_transport *tp, __u32 rtt)
if (tp->rttvar || tp->srtt) {
struct net *net = tp->asoc->base.net;
+ unsigned int rto_beta, rto_alpha;
/* 6.3.1 C3) When a new RTT measurement R' is made, set
* RTTVAR <- (1 - RTO.Beta) * RTTVAR + RTO.Beta * |SRTT - R'|
* SRTT <- (1 - RTO.Alpha) * SRTT + RTO.Alpha * R'
@@ -506,10 +507,14 @@ void sctp_transport_update_rto(struct sctp_transport *tp, __u32 rtt)
* For example, assuming the default value of RTO.Alpha of
* 1/8, rto_alpha would be expressed as 3.
*/
- tp->rttvar = tp->rttvar - (tp->rttvar >> net->sctp.rto_beta)
- + (((__u32)abs((__s64)tp->srtt - (__s64)rtt)) >> net->sctp.rto_beta);
- tp->srtt = tp->srtt - (tp->srtt >> net->sctp.rto_alpha)
- + (rtt >> net->sctp.rto_alpha);
+ rto_beta = READ_ONCE(net->sctp.rto_beta);
+ if (rto_beta < 32)
+ tp->rttvar = tp->rttvar - (tp->rttvar >> rto_beta)
+ + (((__u32)abs((__s64)tp->srtt - (__s64)rtt)) >> rto_beta);
+ rto_alpha = READ_ONCE(net->sctp.rto_alpha);
+ if (rto_alpha < 32)
+ tp->srtt = tp->srtt - (tp->srtt >> rto_alpha)
+ + (rtt >> rto_alpha);
} else {
/* 6.3.1 C2) When the first RTT measurement R is made, set
* SRTT <- R, RTTVAR <- R/2.
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c
index 6ed77f02ceac..4a9a7ecf973c 100644
--- a/net/smc/smc_clc.c
+++ b/net/smc/smc_clc.c
@@ -862,6 +862,7 @@ int smc_clc_send_proposal(struct smc_sock *smc, struct smc_init_info *ini)
return SMC_CLC_DECL_CNFERR;
}
pclc_base->hdr.typev1 = SMC_TYPE_N;
+ ini->smc_type_v1 = SMC_TYPE_N;
} else {
pclc_base->iparea_offset = htons(sizeof(*pclc_smcd));
plen += sizeof(*pclc_prfx) +
diff --git a/net/strparser/strparser.c b/net/strparser/strparser.c
index 95696f42647e..b61384b08e7c 100644
--- a/net/strparser/strparser.c
+++ b/net/strparser/strparser.c
@@ -238,7 +238,7 @@ static int __strp_recv(read_descriptor_t *desc, struct sk_buff *orig_skb,
strp_parser_err(strp, -EMSGSIZE, desc);
break;
} else if (len <= (ssize_t)head->len -
- skb->len - stm->strp.offset) {
+ (ssize_t)skb->len - stm->strp.offset) {
/* Length must be into new skb (and also
* greater than zero)
*/
diff --git a/net/tipc/net.c b/net/tipc/net.c
index 0e95572e56b4..7e65d0b0c4a8 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -145,7 +145,9 @@ void tipc_net_finalize_work(struct work_struct *work)
{
struct tipc_net *tn = container_of(work, struct tipc_net, work);
+ rtnl_lock();
tipc_net_finalize(tipc_link_net(tn->bcl), tn->trial_addr);
+ rtnl_unlock();
}
void tipc_net_stop(struct net *net)
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index 184982788473..c51377a159be 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -739,8 +739,10 @@ tls_device_rx_resync_async(struct tls_offload_resync_async *resync_async,
/* shouldn't get to wraparound:
* too long in async stage, something bad happened
*/
- if (WARN_ON_ONCE(resync_async->rcd_delta == USHRT_MAX))
+ if (WARN_ON_ONCE(resync_async->rcd_delta == USHRT_MAX)) {
+ tls_offload_rx_resync_async_request_cancel(resync_async);
return false;
+ }
/* asynchronous stage: log all headers seq such that
* req_seq <= seq <= end_seq, and wait for real resync request
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index 0068e758be4d..66fd606c43f4 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -136,6 +136,7 @@ enum unix_vertex_index {
};
static unsigned long unix_vertex_unvisited_index = UNIX_VERTEX_INDEX_MARK1;
+static unsigned long unix_vertex_max_scc_index = UNIX_VERTEX_INDEX_START;
static void unix_add_edge(struct scm_fp_list *fpl, struct unix_edge *edge)
{
@@ -144,6 +145,7 @@ static void unix_add_edge(struct scm_fp_list *fpl, struct unix_edge *edge)
if (!vertex) {
vertex = list_first_entry(&fpl->vertices, typeof(*vertex), entry);
vertex->index = unix_vertex_unvisited_index;
+ vertex->scc_index = ++unix_vertex_max_scc_index;
vertex->out_degree = 0;
INIT_LIST_HEAD(&vertex->edges);
INIT_LIST_HEAD(&vertex->scc_entry);
@@ -480,10 +482,15 @@ static void __unix_walk_scc(struct unix_vertex *vertex, unsigned long *last_inde
scc_dead = unix_vertex_dead(v);
}
- if (scc_dead)
+ if (scc_dead) {
unix_collect_skb(&scc, hitlist);
- else if (!unix_graph_maybe_cyclic)
- unix_graph_maybe_cyclic = unix_scc_cyclic(&scc);
+ } else {
+ if (unix_vertex_max_scc_index < vertex->scc_index)
+ unix_vertex_max_scc_index = vertex->scc_index;
+
+ if (!unix_graph_maybe_cyclic)
+ unix_graph_maybe_cyclic = unix_scc_cyclic(&scc);
+ }
list_del(&scc);
}
@@ -498,6 +505,7 @@ static void unix_walk_scc(struct sk_buff_head *hitlist)
unsigned long last_index = UNIX_VERTEX_INDEX_START;
unix_graph_maybe_cyclic = false;
+ unix_vertex_max_scc_index = UNIX_VERTEX_INDEX_START;
/* Visit every vertex exactly once.
* __unix_walk_scc() moves visited vertices to unix_visited_vertices.
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 6de321a6e43c..95441466d90d 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -1502,18 +1502,40 @@ static int vsock_connect(struct socket *sock, struct sockaddr *addr,
timeout = schedule_timeout(timeout);
lock_sock(sk);
- if (signal_pending(current)) {
- err = sock_intr_errno(timeout);
- sk->sk_state = sk->sk_state == TCP_ESTABLISHED ? TCP_CLOSING : TCP_CLOSE;
- sock->state = SS_UNCONNECTED;
- vsock_transport_cancel_pkt(vsk);
- vsock_remove_connected(vsk);
- goto out_wait;
- } else if ((sk->sk_state != TCP_ESTABLISHED) && (timeout == 0)) {
- err = -ETIMEDOUT;
+ /* Connection established. Whatever happens to socket once we
+ * release it, that's not connect()'s concern. No need to go
+ * into signal and timeout handling. Call it a day.
+ *
+ * Note that allowing to "reset" an already established socket
+ * here is racy and insecure.
+ */
+ if (sk->sk_state == TCP_ESTABLISHED)
+ break;
+
+ /* If connection was _not_ established and a signal/timeout came
+ * to be, we want the socket's state reset. User space may want
+ * to retry.
+ *
+ * sk_state != TCP_ESTABLISHED implies that socket is not on
+ * vsock_connected_table. We keep the binding and the transport
+ * assigned.
+ */
+ if (signal_pending(current) || timeout == 0) {
+ err = timeout == 0 ? -ETIMEDOUT : sock_intr_errno(timeout);
+
+ /* Listener might have already responded with
+ * VIRTIO_VSOCK_OP_RESPONSE. Its handling expects our
+ * sk_state == TCP_SYN_SENT, which hereby we break.
+ * In such case VIRTIO_VSOCK_OP_RST will follow.
+ */
sk->sk_state = TCP_CLOSE;
sock->state = SS_UNCONNECTED;
+
+ /* Try to cancel VIRTIO_VSOCK_OP_REQUEST skb sent out by
+ * transport->connect().
+ */
vsock_transport_cancel_pkt(vsk);
+
goto out_wait;
}
diff --git a/net/xfrm/espintcp.c b/net/xfrm/espintcp.c
index d6fece1ed982..b26fbaead7a5 100644
--- a/net/xfrm/espintcp.c
+++ b/net/xfrm/espintcp.c
@@ -168,8 +168,10 @@ int espintcp_queue_out(struct sock *sk, struct sk_buff *skb)
{
struct espintcp_ctx *ctx = espintcp_getctx(sk);
- if (skb_queue_len(&ctx->out_queue) >= READ_ONCE(netdev_max_backlog))
+ if (skb_queue_len(&ctx->out_queue) >= READ_ONCE(netdev_max_backlog)) {
+ kfree_skb(skb);
return -ENOBUFS;
+ }
__skb_queue_tail(&ctx->out_queue, skb);
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 9d3cf510562f..0649ff35ec5c 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -12,6 +12,7 @@
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
+#include <locale.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
@@ -1005,6 +1006,8 @@ int main(int ac, char **av)
signal(SIGINT, sig_handler);
+ setlocale(LC_ALL, "");
+
if (ac > 1 && strcmp(av[1], "-s") == 0) {
silent = 1;
/* Silence conf_read() until the real callback is set up */
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 16a2db59432a..e9ae03d056b0 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -7,6 +7,7 @@
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
+#include <locale.h>
#include <string.h>
#include <strings.h>
#include <stdlib.h>
@@ -1476,6 +1477,8 @@ int main(int ac, char **av)
int lines, columns;
char *mode;
+ setlocale(LC_ALL, "");
+
if (ac > 1 && strcmp(av[1], "-s") == 0) {
/* Silence conf_read() until the real callback is set up */
conf_set_message_callback(NULL);
diff --git a/sound/drivers/serial-generic.c b/sound/drivers/serial-generic.c
index e1f864dc7939..3843dcc1bee5 100644
--- a/sound/drivers/serial-generic.c
+++ b/sound/drivers/serial-generic.c
@@ -37,6 +37,8 @@ MODULE_LICENSE("GPL");
#define SERIAL_TX_STATE_ACTIVE 1
#define SERIAL_TX_STATE_WAKEUP 2
+#define INTERNAL_BUF_SIZE 256
+
struct snd_serial_generic {
struct serdev_device *serdev;
@@ -51,6 +53,7 @@ struct snd_serial_generic {
struct work_struct tx_work;
unsigned long tx_state;
+ char tx_buf[INTERNAL_BUF_SIZE];
};
static void snd_serial_generic_tx_wakeup(struct snd_serial_generic *drvdata)
@@ -61,11 +64,8 @@ static void snd_serial_generic_tx_wakeup(struct snd_serial_generic *drvdata)
schedule_work(&drvdata->tx_work);
}
-#define INTERNAL_BUF_SIZE 256
-
static void snd_serial_generic_tx_work(struct work_struct *work)
{
- static char buf[INTERNAL_BUF_SIZE];
int num_bytes;
struct snd_serial_generic *drvdata = container_of(work, struct snd_serial_generic,
tx_work);
@@ -78,8 +78,10 @@ static void snd_serial_generic_tx_work(struct work_struct *work)
if (!test_bit(SERIAL_MODE_OUTPUT_OPEN, &drvdata->filemode))
break;
- num_bytes = snd_rawmidi_transmit_peek(substream, buf, INTERNAL_BUF_SIZE);
- num_bytes = serdev_device_write_buf(drvdata->serdev, buf, num_bytes);
+ num_bytes = snd_rawmidi_transmit_peek(substream, drvdata->tx_buf,
+ INTERNAL_BUF_SIZE);
+ num_bytes = serdev_device_write_buf(drvdata->serdev, drvdata->tx_buf,
+ num_bytes);
if (!num_bytes)
break;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index fcc22aa99174..ccbdb01ab6ec 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3641,6 +3641,15 @@ static void alc256_shutup(struct hda_codec *codec)
hp_pin = 0x21;
alc_update_coefex_idx(codec, 0x57, 0x04, 0x0007, 0x1); /* Low power */
+
+ /* 3k pull low control for Headset jack. */
+ /* NOTE: call this before clearing the pin, otherwise codec stalls */
+ /* If disable 3k pulldown control for alc257, the Mic detection will not work correctly
+ * when booting with headset plugged. So skip setting it for the codec alc257
+ */
+ if (spec->en_3kpull_low)
+ alc_update_coef_idx(codec, 0x46, 0, 3 << 12);
+
hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);
if (hp_pin_sense) {
@@ -3651,14 +3660,6 @@ static void alc256_shutup(struct hda_codec *codec)
msleep(75);
- /* 3k pull low control for Headset jack. */
- /* NOTE: call this before clearing the pin, otherwise codec stalls */
- /* If disable 3k pulldown control for alc257, the Mic detection will not work correctly
- * when booting with headset plugged. So skip setting it for the codec alc257
- */
- if (spec->en_3kpull_low)
- alc_update_coef_idx(codec, 0x46, 0, 3 << 12);
-
if (!spec->no_shutup_pins)
snd_hda_codec_write(codec, hp_pin, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0);
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 2021cf442606..f6c9430612f5 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -594,17 +594,17 @@ static int cs4271_component_probe(struct snd_soc_component *component)
ret = regcache_sync(cs4271->regmap);
if (ret < 0)
- return ret;
+ goto err_disable_regulator;
ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
CS4271_MODE2_PDN | CS4271_MODE2_CPEN,
CS4271_MODE2_PDN | CS4271_MODE2_CPEN);
if (ret < 0)
- return ret;
+ goto err_disable_regulator;
ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
CS4271_MODE2_PDN, 0);
if (ret < 0)
- return ret;
+ goto err_disable_regulator;
/* Power-up sequence requires 85 uS */
udelay(85);
@@ -614,6 +614,10 @@ static int cs4271_component_probe(struct snd_soc_component *component)
CS4271_MODE2_MUTECAEQUB);
return 0;
+
+err_disable_regulator:
+ regulator_bulk_disable(ARRAY_SIZE(cs4271->supplies), cs4271->supplies);
+ return ret;
}
static void cs4271_component_remove(struct snd_soc_component *component)
diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c
index 1623ba78ddb3..1f6e27d6a227 100644
--- a/sound/soc/codecs/lpass-va-macro.c
+++ b/sound/soc/codecs/lpass-va-macro.c
@@ -1554,7 +1554,7 @@ static int va_macro_probe(struct platform_device *pdev)
if (ret)
goto err_clkout;
- va->fsgen = clk_hw_get_clk(&va->hw, "fsgen");
+ va->fsgen = devm_clk_hw_get_clk(dev, &va->hw, "fsgen");
if (IS_ERR(va->fsgen)) {
ret = PTR_ERR(va->fsgen);
goto err_clkout;
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index 06ed2a938108..f5acf84ee20c 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -1235,9 +1235,11 @@ static const struct snd_soc_dapm_widget max98091_dapm_widgets[] = {
SND_SOC_DAPM_INPUT("DMIC4"),
SND_SOC_DAPM_SUPPLY("DMIC3_ENA", M98090_REG_DIGITAL_MIC_ENABLE,
- M98090_DIGMIC3_SHIFT, 0, NULL, 0),
+ M98090_DIGMIC3_SHIFT, 0, max98090_shdn_event,
+ SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_SUPPLY("DMIC4_ENA", M98090_REG_DIGITAL_MIC_ENABLE,
- M98090_DIGMIC4_SHIFT, 0, NULL, 0),
+ M98090_DIGMIC4_SHIFT, 0, max98090_shdn_event,
+ SND_SOC_DAPM_POST_PMU),
};
static const struct snd_soc_dapm_route max98090_dapm_routes[] = {
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index e622c8375a46..f5266be2bbc2 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -322,7 +322,6 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
break;
case SND_SOC_DAIFMT_PDM:
val_cr2 |= FSL_SAI_CR2_BCP;
- val_cr4 &= ~FSL_SAI_CR4_MF;
sai->is_pdm_mode = true;
break;
case SND_SOC_DAIFMT_RIGHT_J:
@@ -597,7 +596,7 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
val_cr5 |= FSL_SAI_CR5_WNW(slot_width);
val_cr5 |= FSL_SAI_CR5_W0W(slot_width);
- if (sai->is_lsb_first || sai->is_pdm_mode)
+ if (sai->is_lsb_first)
val_cr5 |= FSL_SAI_CR5_FBT(0);
else
val_cr5 |= FSL_SAI_CR5_FBT(word_width - 1);
diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c
index 07428b5755b8..9d3c0ea99a29 100644
--- a/sound/soc/intel/avs/pcm.c
+++ b/sound/soc/intel/avs/pcm.c
@@ -556,6 +556,8 @@ static int avs_dai_fe_prepare(struct snd_pcm_substream *substream, struct snd_so
data = snd_soc_dai_get_dma_data(dai, substream);
host_stream = data->host_stream;
+ if (runtime->state == SNDRV_PCM_STATE_XRUN)
+ hdac_stream(host_stream)->prepared = false;
if (hdac_stream(host_stream)->prepared)
return 0;
diff --git a/sound/soc/meson/aiu-encoder-i2s.c b/sound/soc/meson/aiu-encoder-i2s.c
index a0dd914c8ed1..3b4061508c18 100644
--- a/sound/soc/meson/aiu-encoder-i2s.c
+++ b/sound/soc/meson/aiu-encoder-i2s.c
@@ -236,8 +236,12 @@ static int aiu_encoder_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
inv == SND_SOC_DAIFMT_IB_IF)
val |= AIU_CLK_CTRL_LRCLK_INVERT;
- if (inv == SND_SOC_DAIFMT_IB_NF ||
- inv == SND_SOC_DAIFMT_IB_IF)
+ /*
+ * The SoC changes data on the rising edge of the bitclock
+ * so an inversion of the bitclock is required in normal mode
+ */
+ if (inv == SND_SOC_DAIFMT_NB_NF ||
+ inv == SND_SOC_DAIFMT_NB_IF)
val |= AIU_CLK_CTRL_AOCLK_INVERT;
/* Signal skew */
@@ -328,4 +332,3 @@ const struct snd_soc_dai_ops aiu_encoder_i2s_dai_ops = {
.startup = aiu_encoder_i2s_startup,
.shutdown = aiu_encoder_i2s_shutdown,
};
-
diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c
index 195780f75d05..9f53cffe5184 100644
--- a/sound/soc/qcom/qdsp6/q6asm.c
+++ b/sound/soc/qcom/qdsp6/q6asm.c
@@ -376,9 +376,9 @@ static void q6asm_audio_client_free_buf(struct audio_client *ac,
spin_lock_irqsave(&ac->lock, flags);
port->num_periods = 0;
+ spin_unlock_irqrestore(&ac->lock, flags);
kfree(port->buf);
port->buf = NULL;
- spin_unlock_irqrestore(&ac->lock, flags);
}
/**
diff --git a/sound/soc/qcom/sc8280xp.c b/sound/soc/qcom/sc8280xp.c
index 14d9fea33d16..8ae2fe917c37 100644
--- a/sound/soc/qcom/sc8280xp.c
+++ b/sound/soc/qcom/sc8280xp.c
@@ -7,6 +7,7 @@
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/pcm.h>
+#include <sound/pcm_params.h>
#include <linux/soundwire/sdw.h>
#include <sound/jack.h>
#include <linux/input-event-codes.h>
@@ -39,8 +40,10 @@ static int sc8280xp_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
rate->min = rate->max = 48000;
+ snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
channels->min = 2;
channels->max = 2;
switch (cpu_dai->id) {
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index e3684dfa5f1f..4ac1af844b2b 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -1379,6 +1379,12 @@ int snd_usb_endpoint_set_params(struct snd_usb_audio *chip,
ep->sample_rem = ep->cur_rate % ep->pps;
ep->packsize[0] = ep->cur_rate / ep->pps;
ep->packsize[1] = (ep->cur_rate + (ep->pps - 1)) / ep->pps;
+ if (ep->packsize[1] > ep->maxpacksize) {
+ usb_audio_dbg(chip, "Too small maxpacksize %u for rate %u / pps %u\n",
+ ep->maxpacksize, ep->cur_rate, ep->pps);
+ err = -EINVAL;
+ goto unlock;
+ }
/* calculate the frequency in 16.16 format */
ep->freqm = ep->freqn;
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 4cded91d22a8..1540e9f1c2e3 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -930,7 +930,7 @@ static int parse_term_uac2_clock_source(struct mixer_build *state,
{
struct uac_clock_source_descriptor *d = p1;
- term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
+ term->type = UAC2_CLOCK_SOURCE << 16; /* virtual type */
term->id = id;
term->name = d->iClockSource;
return 0;
@@ -1191,6 +1191,13 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
cval->res = 1;
}
break;
+ case USB_ID(0x3302, 0x12db): /* MOONDROP Quark2 */
+ if (!strcmp(kctl->id.name, "PCM Playback Volume")) {
+ usb_audio_info(chip,
+ "set volume quirk for MOONDROP Quark2\n");
+ cval->min = -14208; /* Mute under it */
+ }
+ break;
}
}
@@ -3074,6 +3081,8 @@ static int snd_usb_mixer_controls_badd(struct usb_mixer_interface *mixer,
int i;
assoc = usb_ifnum_to_if(dev, ctrlif)->intf_assoc;
+ if (!assoc)
+ return -EINVAL;
/* Detect BADD capture/playback channels from AS EP descriptors */
for (i = 0; i < assoc->bInterfaceCount; i++) {
diff --git a/sound/usb/mixer_s1810c.c b/sound/usb/mixer_s1810c.c
index fac4bbc6b275..2413a6d96971 100644
--- a/sound/usb/mixer_s1810c.c
+++ b/sound/usb/mixer_s1810c.c
@@ -93,6 +93,7 @@ struct s1810c_ctl_packet {
#define SC1810C_CTL_LINE_SW 0
#define SC1810C_CTL_MUTE_SW 1
+#define SC1824C_CTL_MONO_SW 2
#define SC1810C_CTL_AB_SW 3
#define SC1810C_CTL_48V_SW 4
@@ -123,6 +124,7 @@ struct s1810c_state_packet {
#define SC1810C_STATE_48V_SW 58
#define SC1810C_STATE_LINE_SW 59
#define SC1810C_STATE_MUTE_SW 60
+#define SC1824C_STATE_MONO_SW 61
#define SC1810C_STATE_AB_SW 62
struct s1810_mixer_state {
@@ -181,7 +183,7 @@ snd_sc1810c_get_status_field(struct usb_device *dev,
pkt_out.fields[SC1810C_STATE_F1_IDX] = SC1810C_SET_STATE_F1;
pkt_out.fields[SC1810C_STATE_F2_IDX] = SC1810C_SET_STATE_F2;
- ret = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0),
+ ret = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
SC1810C_SET_STATE_REQ,
SC1810C_SET_STATE_REQTYPE,
(*seqnum), 0, &pkt_out, sizeof(pkt_out));
@@ -502,6 +504,15 @@ static const struct snd_kcontrol_new snd_s1810c_mute_sw = {
.private_value = (SC1810C_STATE_MUTE_SW | SC1810C_CTL_MUTE_SW << 8)
};
+static const struct snd_kcontrol_new snd_s1824c_mono_sw = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Mono Main Out Switch",
+ .info = snd_ctl_boolean_mono_info,
+ .get = snd_s1810c_switch_get,
+ .put = snd_s1810c_switch_set,
+ .private_value = (SC1824C_STATE_MONO_SW | SC1824C_CTL_MONO_SW << 8)
+};
+
static const struct snd_kcontrol_new snd_s1810c_48v_sw = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "48V Phantom Power On Mic Inputs Switch",
@@ -588,8 +599,17 @@ int snd_sc1810_init_mixer(struct usb_mixer_interface *mixer)
if (ret < 0)
return ret;
- ret = snd_s1810c_switch_init(mixer, &snd_s1810c_ab_sw);
- if (ret < 0)
- return ret;
+ // The 1824c has a Mono Main switch instead of a
+ // A/B select switch.
+ if (mixer->chip->usb_id == USB_ID(0x194f, 0x010d)) {
+ ret = snd_s1810c_switch_init(mixer, &snd_s1824c_mono_sw);
+ if (ret < 0)
+ return ret;
+ } else if (mixer->chip->usb_id == USB_ID(0x194f, 0x010c)) {
+ ret = snd_s1810c_switch_init(mixer, &snd_s1810c_ab_sw);
+ if (ret < 0)
+ return ret;
+ }
+
return ret;
}
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 2a862785fd93..aa5623e104c7 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1926,6 +1926,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
case USB_ID(0x249c, 0x9326): /* M2Tech Young MkIII */
case USB_ID(0x2616, 0x0106): /* PS Audio NuWave DAC */
case USB_ID(0x2622, 0x0041): /* Audiolab M-DAC+ */
+ case USB_ID(0x2622, 0x0061): /* LEAK Stereo 230 */
case USB_ID(0x278b, 0x5100): /* Rotel RC-1590 */
case USB_ID(0x27f7, 0x3002): /* W4S DAC-2v2SE */
case USB_ID(0x29a2, 0x0086): /* Mutec MC3+ USB */
@@ -2309,6 +2310,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_DSD_RAW),
VENDOR_FLG(0x25ce, /* Mytek devices */
QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x2622, /* IAG Limited devices */
+ QUIRK_FLAG_DSD_RAW),
VENDOR_FLG(0x278b, /* Rotel? */
QUIRK_FLAG_DSD_RAW),
VENDOR_FLG(0x292b, /* Gustard/Ess based devices */
diff --git a/sound/usb/validate.c b/sound/usb/validate.c
index a0d55b77c994..4bb4893f6e74 100644
--- a/sound/usb/validate.c
+++ b/sound/usb/validate.c
@@ -266,7 +266,11 @@ static const struct usb_desc_validator audio_validators[] = {
FUNC(UAC_VERSION_2, UAC_MIXER_UNIT, validate_mixer_unit),
FUNC(UAC_VERSION_2, UAC_SELECTOR_UNIT, validate_selector_unit),
FUNC(UAC_VERSION_2, UAC_FEATURE_UNIT, validate_uac2_feature_unit),
- /* UAC_VERSION_2, UAC2_EFFECT_UNIT: not implemented yet */
+ /* just a stop-gap, it should be a proper function for the array
+ * once if the unit is really parsed/used
+ */
+ FIXED(UAC_VERSION_2, UAC2_EFFECT_UNIT,
+ struct uac2_effect_unit_descriptor),
FUNC(UAC_VERSION_2, UAC2_PROCESSING_UNIT_V2, validate_processing_unit),
FUNC(UAC_VERSION_2, UAC2_EXTENSION_UNIT_V2, validate_processing_unit),
FIXED(UAC_VERSION_2, UAC2_CLOCK_SOURCE,
@@ -286,7 +290,8 @@ static const struct usb_desc_validator audio_validators[] = {
FUNC(UAC_VERSION_3, UAC3_MIXER_UNIT, validate_mixer_unit),
FUNC(UAC_VERSION_3, UAC3_SELECTOR_UNIT, validate_selector_unit),
FUNC(UAC_VERSION_3, UAC3_FEATURE_UNIT, validate_uac3_feature_unit),
- /* UAC_VERSION_3, UAC3_EFFECT_UNIT: not implemented yet */
+ FIXED(UAC_VERSION_3, UAC3_EFFECT_UNIT,
+ struct uac2_effect_unit_descriptor), /* sharing the same struct */
FUNC(UAC_VERSION_3, UAC3_PROCESSING_UNIT, validate_processing_unit),
FUNC(UAC_VERSION_3, UAC3_EXTENSION_UNIT, validate_processing_unit),
FIXED(UAC_VERSION_3, UAC3_CLOCK_SOURCE,
diff --git a/tools/bpf/bpftool/btf_dumper.c b/tools/bpf/bpftool/btf_dumper.c
index 19924b6ce796..56100ad2fa0d 100644
--- a/tools/bpf/bpftool/btf_dumper.c
+++ b/tools/bpf/bpftool/btf_dumper.c
@@ -38,7 +38,7 @@ static int dump_prog_id_as_func_ptr(const struct btf_dumper *d,
__u32 info_len = sizeof(info);
const char *prog_name = NULL;
struct btf *prog_btf = NULL;
- struct bpf_func_info finfo;
+ struct bpf_func_info finfo = {};
__u32 finfo_rec_size;
char prog_str[1024];
int err;
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c
index 1c3dc1dae23f..e158e010266d 100644
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -2104,7 +2104,7 @@ static void profile_print_readings(void)
static char *profile_target_name(int tgt_fd)
{
- struct bpf_func_info func_info;
+ struct bpf_func_info func_info = {};
struct bpf_prog_info info = {};
__u32 info_len = sizeof(info);
const struct btf_type *t;
diff --git a/tools/include/linux/bitmap.h b/tools/include/linux/bitmap.h
index 2cbabc1dcf0f..937e1e181775 100644
--- a/tools/include/linux/bitmap.h
+++ b/tools/include/linux/bitmap.h
@@ -3,6 +3,7 @@
#define _TOOLS_LINUX_BITMAP_H
#include <string.h>
+#include <asm-generic/bitsperlong.h>
#include <linux/align.h>
#include <linux/bitops.h>
#include <linux/find.h>
diff --git a/tools/include/uapi/asm-generic/bitsperlong.h b/tools/include/uapi/asm-generic/bitsperlong.h
index 23e6c416b85f..352cb81947b8 100644
--- a/tools/include/uapi/asm-generic/bitsperlong.h
+++ b/tools/include/uapi/asm-generic/bitsperlong.h
@@ -1,6 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__ASM_GENERIC_BITS_PER_LONG
#define _UAPI__ASM_GENERIC_BITS_PER_LONG
+#ifndef __BITS_PER_LONG
+/*
+ * In order to keep safe and avoid regression, only unify uapi
+ * bitsperlong.h for some archs which are using newer toolchains
+ * that have the definitions of __CHAR_BIT__ and __SIZEOF_LONG__.
+ * See the following link for more info:
+ * https://lore.kernel.org/linux-arch/b9624545-2c80-49a1-ac3c-39264a591f7b@app.fastmail.com/
+ */
+#if defined(__CHAR_BIT__) && defined(__SIZEOF_LONG__)
+#define __BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)
+#else
/*
* There seems to be no way of detecting this automatically from user
* space, so 64 bit architectures should override this in their
@@ -8,8 +20,8 @@
* both 32 and 64 bit user space must not rely on CONFIG_64BIT
* to decide it, but rather check a compiler provided macro.
*/
-#ifndef __BITS_PER_LONG
#define __BITS_PER_LONG 32
#endif
+#endif
#endif /* _UAPI__ASM_GENERIC_BITS_PER_LONG */
diff --git a/tools/include/uapi/asm/bitsperlong.h b/tools/include/uapi/asm/bitsperlong.h
index da5206517158..c65267afc341 100644
--- a/tools/include/uapi/asm/bitsperlong.h
+++ b/tools/include/uapi/asm/bitsperlong.h
@@ -1,8 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
#if defined(__i386__) || defined(__x86_64__)
#include "../../../arch/x86/include/uapi/asm/bitsperlong.h"
-#elif defined(__aarch64__)
-#include "../../../arch/arm64/include/uapi/asm/bitsperlong.h"
#elif defined(__powerpc__)
#include "../../../arch/powerpc/include/uapi/asm/bitsperlong.h"
#elif defined(__s390__)
@@ -13,12 +11,8 @@
#include "../../../arch/mips/include/uapi/asm/bitsperlong.h"
#elif defined(__ia64__)
#include "../../../arch/ia64/include/uapi/asm/bitsperlong.h"
-#elif defined(__riscv)
-#include "../../../arch/riscv/include/uapi/asm/bitsperlong.h"
#elif defined(__alpha__)
#include "../../../arch/alpha/include/uapi/asm/bitsperlong.h"
-#elif defined(__loongarch__)
-#include "../../../arch/loongarch/include/uapi/asm/bitsperlong.h"
#else
#include <asm-generic/bitsperlong.h>
#endif
diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h
index 9c1b1689068d..8f87a1765c80 100644
--- a/tools/lib/bpf/bpf_tracing.h
+++ b/tools/lib/bpf/bpf_tracing.h
@@ -202,7 +202,7 @@ struct pt_regs___arm64 {
#define __PT_RET_REG regs[31]
#define __PT_FP_REG __unsupported__
#define __PT_RC_REG gpr[3]
-#define __PT_SP_REG sp
+#define __PT_SP_REG gpr[1]
#define __PT_IP_REG nip
/* powerpc does not select ARCH_HAS_SYSCALL_WRAPPER. */
#define PT_REGS_SYSCALL_REGS(ctx) ctx
diff --git a/tools/lib/thermal/Makefile b/tools/lib/thermal/Makefile
index 8890fd57b110..8d21ea1950a3 100644
--- a/tools/lib/thermal/Makefile
+++ b/tools/lib/thermal/Makefile
@@ -59,8 +59,12 @@ else
CFLAGS := -g -Wall
endif
+NL3_CFLAGS = $(shell pkg-config --cflags libnl-3.0 2>/dev/null)
+ifeq ($(NL3_CFLAGS),)
+NL3_CFLAGS = -I/usr/include/libnl3
+endif
+
INCLUDES = \
--I/usr/include/libnl3 \
-I$(srctree)/tools/lib/thermal/include \
-I$(srctree)/tools/lib/ \
-I$(srctree)/tools/include \
@@ -72,6 +76,7 @@ INCLUDES = \
override CFLAGS += $(EXTRA_WARNINGS)
override CFLAGS += -Werror -Wall
override CFLAGS += -fPIC
+override CFLAGS += $(NL3_CFLAGS)
override CFLAGS += $(INCLUDES)
override CFLAGS += -fvisibility=hidden
override CFGLAS += -Wl,-L.
@@ -147,7 +152,7 @@ endef
install_lib: libs
$(call QUIET_INSTALL, $(LIBTHERMAL_ALL)) \
$(call do_install_mkdir,$(libdir_SQ)); \
- cp -fpR $(LIBTHERMAL_ALL) $(DESTDIR)$(libdir_SQ)
+ cp -fR --preserve=mode,timestamp $(LIBTHERMAL_ALL) $(DESTDIR)$(libdir_SQ)
install_headers:
$(call QUIET_INSTALL, headers) \
diff --git a/tools/power/cpupower/lib/cpuidle.c b/tools/power/cpupower/lib/cpuidle.c
index 479c5971aa6d..c15d0de12357 100644
--- a/tools/power/cpupower/lib/cpuidle.c
+++ b/tools/power/cpupower/lib/cpuidle.c
@@ -231,6 +231,7 @@ int cpuidle_state_disable(unsigned int cpu,
{
char value[SYSFS_PATH_MAX];
int bytes_written;
+ int len;
if (cpuidle_state_count(cpu) <= idlestate)
return -1;
@@ -239,10 +240,10 @@ int cpuidle_state_disable(unsigned int cpu,
idlestate_value_files[IDLESTATE_DISABLE]))
return -2;
- snprintf(value, SYSFS_PATH_MAX, "%u", disable);
+ len = snprintf(value, SYSFS_PATH_MAX, "%u", disable);
bytes_written = cpuidle_state_write_file(cpu, idlestate, "disable",
- value, sizeof(disable));
+ value, len);
if (bytes_written)
return 0;
return -3;
diff --git a/tools/power/cpupower/lib/cpupower.c b/tools/power/cpupower/lib/cpupower.c
index 3f7d0c0c5067..0e29365e23a5 100644
--- a/tools/power/cpupower/lib/cpupower.c
+++ b/tools/power/cpupower/lib/cpupower.c
@@ -48,7 +48,7 @@ unsigned int cpupower_write_sysfs(const char *path, char *buf, size_t buflen)
if (numwritten < 1) {
perror(path);
close(fd);
- return -1;
+ return 0;
}
close(fd);
diff --git a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
index ebda9c366b2b..891738116c8b 100644
--- a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
+++ b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
@@ -62,6 +62,7 @@ unsigned char turbo_update_value;
unsigned char update_hwp_epp;
unsigned char update_hwp_min;
unsigned char update_hwp_max;
+unsigned char hwp_limits_done_via_sysfs;
unsigned char update_hwp_desired;
unsigned char update_hwp_window;
unsigned char update_hwp_use_pkg;
@@ -630,7 +631,7 @@ void cmdline(int argc, char **argv)
*/
FILE *fopen_or_die(const char *path, const char *mode)
{
- FILE *filep = fopen(path, "r");
+ FILE *filep = fopen(path, mode);
if (!filep)
err(1, "%s: open failed", path);
@@ -644,7 +645,7 @@ void err_on_hypervisor(void)
char *buffer;
/* On VMs /proc/cpuinfo contains a "flags" entry for hypervisor */
- cpuinfo = fopen_or_die("/proc/cpuinfo", "ro");
+ cpuinfo = fopen_or_die("/proc/cpuinfo", "r");
buffer = malloc(4096);
if (!buffer) {
@@ -951,8 +952,10 @@ int ratio_2_sysfs_khz(int ratio)
}
/*
* If HWP is enabled and cpufreq sysfs attribtes are present,
- * then update sysfs, so that it will not become
- * stale when we write to MSRs.
+ * then update via sysfs. The intel_pstate driver may modify (clip)
+ * this request, say, when HWP_CAP is outside of PLATFORM_INFO limits,
+ * and the driver-chosen value takes precidence.
+ *
* (intel_pstate's max_perf_pct and min_perf_pct will follow cpufreq,
* so we don't have to touch that.)
*/
@@ -1007,6 +1010,8 @@ int update_sysfs(int cpu)
if (update_hwp_max)
update_cpufreq_scaling_freq(1, cpu, req_update.hwp_max);
+ hwp_limits_done_via_sysfs = 1;
+
return 0;
}
@@ -1085,10 +1090,10 @@ int update_hwp_request(int cpu)
if (debug)
print_hwp_request(cpu, &req, "old: ");
- if (update_hwp_min)
+ if (update_hwp_min && !hwp_limits_done_via_sysfs)
req.hwp_min = req_update.hwp_min;
- if (update_hwp_max)
+ if (update_hwp_max && !hwp_limits_done_via_sysfs)
req.hwp_max = req_update.hwp_max;
if (update_hwp_desired)
@@ -1166,13 +1171,18 @@ int update_hwp_request_pkg(int pkg)
int enable_hwp_on_cpu(int cpu)
{
- unsigned long long msr;
+ unsigned long long old_msr, new_msr;
+
+ get_msr(cpu, MSR_PM_ENABLE, &old_msr);
+
+ if (old_msr & 1)
+ return 0; /* already enabled */
- get_msr(cpu, MSR_PM_ENABLE, &msr);
- put_msr(cpu, MSR_PM_ENABLE, 1);
+ new_msr = old_msr | 1;
+ put_msr(cpu, MSR_PM_ENABLE, new_msr);
if (verbose)
- printf("cpu%d: MSR_PM_ENABLE old: %d new: %d\n", cpu, (unsigned int) msr, 1);
+ printf("cpu%d: MSR_PM_ENABLE old: %llX new: %llX\n", cpu, old_msr, new_msr);
return 0;
}
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index aae64eb2ae73..bf34fa443b23 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -250,7 +250,7 @@ gen_tar: install
@echo "Created ${TAR_PATH}"
clean:
- @for TARGET in $(TARGETS); do \
+ @for TARGET in $(TARGETS) $(INSTALL_DEP_TARGETS); do \
BUILD_TARGET=$$BUILD/$$TARGET; \
$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
done;
diff --git a/tools/testing/selftests/bpf/test_lirc_mode2_user.c b/tools/testing/selftests/bpf/test_lirc_mode2_user.c
index 4694422aa76c..88e4aeab21b7 100644
--- a/tools/testing/selftests/bpf/test_lirc_mode2_user.c
+++ b/tools/testing/selftests/bpf/test_lirc_mode2_user.c
@@ -74,7 +74,7 @@ int main(int argc, char **argv)
/* Let's try detach it before it was ever attached */
ret = bpf_prog_detach2(progfd, lircfd, BPF_LIRC_MODE2);
- if (ret != -1 || errno != ENOENT) {
+ if (ret != -ENOENT) {
printf("bpf_prog_detach2 not attached should fail: %m\n");
return 1;
}
diff --git a/tools/testing/selftests/bpf/test_xsk.sh b/tools/testing/selftests/bpf/test_xsk.sh
index 4e3ec38cbe68..09788b847e89 100755
--- a/tools/testing/selftests/bpf/test_xsk.sh
+++ b/tools/testing/selftests/bpf/test_xsk.sh
@@ -206,4 +206,6 @@ done
if [ $failures -eq 0 ]; then
echo "All tests successful!"
+else
+ exit 1
fi
diff --git a/tools/testing/selftests/drivers/net/netdevsim/Makefile b/tools/testing/selftests/drivers/net/netdevsim/Makefile
new file mode 100644
index 000000000000..50932e13cb5a
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/netdevsim/Makefile
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0+ OR MIT
+
+TEST_PROGS = devlink.sh \
+ devlink_in_netns.sh \
+ devlink_trap.sh \
+ ethtool-coalesce.sh \
+ ethtool-fec.sh \
+ ethtool-pause.sh \
+ ethtool-ring.sh \
+ fib.sh \
+ hw_stats_l3.sh \
+ nexthop.sh \
+ psample.sh \
+ tc-mq-visibility.sh \
+ udp_tunnel_nic.sh \
+
+TEST_FILES := \
+ ethtool-common.sh
+# end of TEST_FILES
+
+include ../../../lib.mk
diff --git a/tools/testing/selftests/drivers/net/netdevsim/settings b/tools/testing/selftests/drivers/net/netdevsim/settings
new file mode 100644
index 000000000000..a62d2fa1275c
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/netdevsim/settings
@@ -0,0 +1 @@
+timeout=600
diff --git a/tools/testing/selftests/net/bareudp.sh b/tools/testing/selftests/net/bareudp.sh
index f366cadbc5e8..ff4308b48e65 100755
--- a/tools/testing/selftests/net/bareudp.sh
+++ b/tools/testing/selftests/net/bareudp.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# Test various bareudp tunnel configurations.
diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh
index ee6880ac3e5e..bb20dac17869 100755
--- a/tools/testing/selftests/net/fcnal-test.sh
+++ b/tools/testing/selftests/net/fcnal-test.sh
@@ -194,7 +194,7 @@ show_hint()
kill_procs()
{
killall nettest ping ping6 >/dev/null 2>&1
- sleep 1
+ slowwait 2 sh -c 'test -z "$(pgrep '"'^(nettest|ping|ping6)$'"')"'
}
do_run_cmd()
@@ -423,6 +423,8 @@ create_ns()
ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1
ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.forwarding=1
ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.forwarding=1
+ ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.accept_dad=0
+ ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.accept_dad=0
}
# create veth pair to connect namespaces and apply addresses.
@@ -851,7 +853,7 @@ ipv4_tcp_md5_novrf()
# basic use case
log_start
run_cmd nettest -s -M ${MD5_PW} -m ${NSB_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: Single address config"
@@ -859,7 +861,7 @@ ipv4_tcp_md5_novrf()
log_start
show_hint "Should timeout due to MD5 mismatch"
run_cmd nettest -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 2 "MD5: Server no config, client uses password"
@@ -867,7 +869,7 @@ ipv4_tcp_md5_novrf()
log_start
show_hint "Should timeout since client uses wrong password"
run_cmd nettest -s -M ${MD5_PW} -m ${NSB_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: Client uses wrong password"
@@ -875,7 +877,7 @@ ipv4_tcp_md5_novrf()
log_start
show_hint "Should timeout due to MD5 mismatch"
run_cmd nettest -s -M ${MD5_PW} -m ${NSB_LO_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 2 "MD5: Client address does not match address configured with password"
@@ -886,7 +888,7 @@ ipv4_tcp_md5_novrf()
# client in prefix
log_start
run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: Prefix config"
@@ -894,7 +896,7 @@ ipv4_tcp_md5_novrf()
log_start
show_hint "Should timeout since client uses wrong password"
run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: Prefix config, client uses wrong password"
@@ -902,7 +904,7 @@ ipv4_tcp_md5_novrf()
log_start
show_hint "Should timeout due to MD5 mismatch"
run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -c ${NSB_LO_IP} -r ${NSA_IP} -X ${MD5_PW}
log_test $? 2 "MD5: Prefix config, client address not in configured prefix"
}
@@ -919,7 +921,7 @@ ipv4_tcp_md5()
# basic use case
log_start
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Single address config"
@@ -927,7 +929,7 @@ ipv4_tcp_md5()
log_start
show_hint "Should timeout since server does not have MD5 auth"
run_cmd nettest -s -I ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Server no config, client uses password"
@@ -935,7 +937,7 @@ ipv4_tcp_md5()
log_start
show_hint "Should timeout since client uses wrong password"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Client uses wrong password"
@@ -943,7 +945,7 @@ ipv4_tcp_md5()
log_start
show_hint "Should timeout since server config differs from client"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_LO_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Client address does not match address configured with password"
@@ -954,7 +956,7 @@ ipv4_tcp_md5()
# client in prefix
log_start
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Prefix config"
@@ -962,7 +964,7 @@ ipv4_tcp_md5()
log_start
show_hint "Should timeout since client uses wrong password"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Prefix config, client uses wrong password"
@@ -970,7 +972,7 @@ ipv4_tcp_md5()
log_start
show_hint "Should timeout since client address is outside of prefix"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -c ${NSB_LO_IP} -r ${NSA_IP} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Prefix config, client address not in configured prefix"
@@ -981,14 +983,14 @@ ipv4_tcp_md5()
log_start
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NSB_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Single address config in default VRF and VRF, conn in VRF"
log_start
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NSB_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
log_test $? 0 "MD5: VRF: Single address config in default VRF and VRF, conn in default VRF"
@@ -996,7 +998,7 @@ ipv4_tcp_md5()
show_hint "Should timeout since client in default VRF uses VRF password"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NSB_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Single address config in default VRF and VRF, conn in default VRF with VRF pw"
@@ -1004,21 +1006,21 @@ ipv4_tcp_md5()
show_hint "Should timeout since client in VRF uses default VRF password"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NSB_IP} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Single address config in default VRF and VRF, conn in VRF with default VRF pw"
log_start
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Prefix config in default VRF and VRF, conn in VRF"
log_start
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
log_test $? 0 "MD5: VRF: Prefix config in default VRF and VRF, conn in default VRF"
@@ -1026,7 +1028,7 @@ ipv4_tcp_md5()
show_hint "Should timeout since client in default VRF uses VRF password"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Prefix config in default VRF and VRF, conn in default VRF with VRF pw"
@@ -1034,7 +1036,7 @@ ipv4_tcp_md5()
show_hint "Should timeout since client in VRF uses default VRF password"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NS_NET} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Prefix config in default VRF and VRF, conn in VRF with default VRF pw"
@@ -1058,14 +1060,14 @@ test_ipv4_md5_vrf__vrf_server__no_bind_ifindex()
log_start
show_hint "Simulates applications using VRF without TCP_MD5SIG_FLAG_IFINDEX"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} --no-bind-key-ifindex &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: VRF-bound server, unbound key accepts connection"
log_start
show_hint "Binding both the socket and the key is not required but it works"
run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} --force-bind-key-ifindex &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: VRF-bound server, bound key accepts connection"
}
@@ -1079,25 +1081,25 @@ test_ipv4_md5_vrf__global_server__bind_ifindex0()
log_start
run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} --force-bind-key-ifindex &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Global server, Key bound to ifindex=0 rejects VRF connection"
log_start
run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} --force-bind-key-ifindex &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Global server, key bound to ifindex=0 accepts non-VRF connection"
log_start
run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} --no-bind-key-ifindex &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Global server, key not bound to ifindex accepts VRF connection"
log_start
run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} --no-bind-key-ifindex &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Global server, key not bound to ifindex accepts non-VRF connection"
@@ -1116,7 +1118,7 @@ ipv4_tcp_novrf()
do
log_start
run_cmd nettest -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${a}
log_test_addr ${a} $? 0 "Global server"
done
@@ -1124,7 +1126,7 @@ ipv4_tcp_novrf()
a=${NSA_IP}
log_start
run_cmd nettest -s -I ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${a}
log_test_addr ${a} $? 0 "Device server"
@@ -1144,13 +1146,13 @@ ipv4_tcp_novrf()
do
log_start
run_cmd_nsb nettest -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest -r ${a} -0 ${NSA_IP}
log_test_addr ${a} $? 0 "Client"
log_start
run_cmd_nsb nettest -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 0 "Client, device bind"
@@ -1172,7 +1174,7 @@ ipv4_tcp_novrf()
do
log_start
run_cmd nettest -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a} -0 ${a} -1 ${a}
log_test_addr ${a} $? 0 "Global server, local connection"
done
@@ -1180,7 +1182,7 @@ ipv4_tcp_novrf()
a=${NSA_IP}
log_start
run_cmd nettest -s -I ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a} -0 ${a}
log_test_addr ${a} $? 0 "Device server, unbound client, local connection"
@@ -1189,7 +1191,7 @@ ipv4_tcp_novrf()
log_start
show_hint "Should fail 'Connection refused' since addresses on loopback are out of device scope"
run_cmd nettest -s -I ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a}
log_test_addr ${a} $? 1 "Device server, unbound client, local connection"
done
@@ -1197,7 +1199,7 @@ ipv4_tcp_novrf()
a=${NSA_IP}
log_start
run_cmd nettest -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a} -0 ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 0 "Global server, device client, local connection"
@@ -1206,7 +1208,7 @@ ipv4_tcp_novrf()
log_start
show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope"
run_cmd nettest -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 1 "Global server, device client, local connection"
done
@@ -1214,7 +1216,7 @@ ipv4_tcp_novrf()
a=${NSA_IP}
log_start
run_cmd nettest -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -d ${NSA_DEV} -r ${a} -0 ${a}
log_test_addr ${a} $? 0 "Device server, device client, local connection"
@@ -1243,19 +1245,19 @@ ipv4_tcp_vrf()
log_start
show_hint "Should fail 'Connection refused' since global server with VRF is disabled"
run_cmd nettest -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${a}
log_test_addr ${a} $? 1 "Global server"
log_start
run_cmd nettest -s -I ${VRF} -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${a}
log_test_addr ${a} $? 0 "VRF server"
log_start
run_cmd nettest -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${a}
log_test_addr ${a} $? 0 "Device server"
@@ -1272,7 +1274,7 @@ ipv4_tcp_vrf()
log_start
show_hint "Should fail 'Connection refused' since global server with VRF is disabled"
run_cmd nettest -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 1 "Global server, local connection"
@@ -1294,14 +1296,14 @@ ipv4_tcp_vrf()
log_start
show_hint "client socket should be bound to VRF"
run_cmd nettest -s -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${a}
log_test_addr ${a} $? 0 "Global server"
log_start
show_hint "client socket should be bound to VRF"
run_cmd nettest -s -I ${VRF} -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${a}
log_test_addr ${a} $? 0 "VRF server"
@@ -1316,7 +1318,7 @@ ipv4_tcp_vrf()
log_start
show_hint "client socket should be bound to device"
run_cmd nettest -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${a}
log_test_addr ${a} $? 0 "Device server"
@@ -1326,7 +1328,7 @@ ipv4_tcp_vrf()
log_start
show_hint "Should fail 'Connection refused' since client is not bound to VRF"
run_cmd nettest -s -I ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a}
log_test_addr ${a} $? 1 "Global server, local connection"
done
@@ -1338,13 +1340,13 @@ ipv4_tcp_vrf()
do
log_start
run_cmd_nsb nettest -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest -r ${a} -d ${VRF}
log_test_addr ${a} $? 0 "Client, VRF bind"
log_start
run_cmd_nsb nettest -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 0 "Client, device bind"
@@ -1363,7 +1365,7 @@ ipv4_tcp_vrf()
do
log_start
run_cmd nettest -s -I ${VRF} -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a} -d ${VRF} -0 ${a}
log_test_addr ${a} $? 0 "VRF server, VRF client, local connection"
done
@@ -1371,26 +1373,26 @@ ipv4_tcp_vrf()
a=${NSA_IP}
log_start
run_cmd nettest -s -I ${VRF} -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a} -d ${NSA_DEV} -0 ${a}
log_test_addr ${a} $? 0 "VRF server, device client, local connection"
log_start
show_hint "Should fail 'No route to host' since client is out of VRF scope"
run_cmd nettest -s -I ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a}
log_test_addr ${a} $? 1 "VRF server, unbound client, local connection"
log_start
run_cmd nettest -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a} -d ${VRF} -0 ${a}
log_test_addr ${a} $? 0 "Device server, VRF client, local connection"
log_start
run_cmd nettest -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -r ${a} -d ${NSA_DEV} -0 ${a}
log_test_addr ${a} $? 0 "Device server, device client, local connection"
}
@@ -1429,7 +1431,7 @@ ipv4_udp_novrf()
do
log_start
run_cmd nettest -D -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -D -r ${a}
log_test_addr ${a} $? 0 "Global server"
@@ -1442,7 +1444,7 @@ ipv4_udp_novrf()
a=${NSA_IP}
log_start
run_cmd nettest -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -D -r ${a}
log_test_addr ${a} $? 0 "Device server"
@@ -1453,31 +1455,31 @@ ipv4_udp_novrf()
do
log_start
run_cmd_nsb nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -D -r ${a} -0 ${NSA_IP}
log_test_addr ${a} $? 0 "Client"
log_start
run_cmd_nsb nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -D -r ${a} -d ${NSA_DEV} -0 ${NSA_IP}
log_test_addr ${a} $? 0 "Client, device bind"
log_start
run_cmd_nsb nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -D -r ${a} -d ${NSA_DEV} -C -0 ${NSA_IP}
log_test_addr ${a} $? 0 "Client, device send via cmsg"
log_start
run_cmd_nsb nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S -0 ${NSA_IP}
log_test_addr ${a} $? 0 "Client, device bind via IP_UNICAST_IF"
log_start
run_cmd_nsb nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S -0 ${NSA_IP} -U
log_test_addr ${a} $? 0 "Client, device bind via IP_UNICAST_IF, with connect()"
@@ -1500,7 +1502,7 @@ ipv4_udp_novrf()
do
log_start
run_cmd nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -r ${a} -0 ${a} -1 ${a}
log_test_addr ${a} $? 0 "Global server, local connection"
done
@@ -1508,7 +1510,7 @@ ipv4_udp_novrf()
a=${NSA_IP}
log_start
run_cmd nettest -s -D -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -r ${a}
log_test_addr ${a} $? 0 "Device server, unbound client, local connection"
@@ -1517,7 +1519,7 @@ ipv4_udp_novrf()
log_start
show_hint "Should fail 'Connection refused' since address is out of device scope"
run_cmd nettest -s -D -I ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -r ${a}
log_test_addr ${a} $? 1 "Device server, unbound client, local connection"
done
@@ -1525,25 +1527,25 @@ ipv4_udp_novrf()
a=${NSA_IP}
log_start
run_cmd nettest -s -D &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "Global server, device client, local connection"
log_start
run_cmd nettest -s -D &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${NSA_DEV} -C -r ${a}
log_test_addr ${a} $? 0 "Global server, device send via cmsg, local connection"
log_start
run_cmd nettest -s -D &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${NSA_DEV} -S -r ${a}
log_test_addr ${a} $? 0 "Global server, device client via IP_UNICAST_IF, local connection"
log_start
run_cmd nettest -s -D &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${NSA_DEV} -S -r ${a} -U
log_test_addr ${a} $? 0 "Global server, device client via IP_UNICAST_IF, local connection, with connect()"
@@ -1556,28 +1558,28 @@ ipv4_udp_novrf()
log_start
show_hint "Should fail since addresses on loopback are out of device scope"
run_cmd nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 2 "Global server, device client, local connection"
log_start
show_hint "Should fail since addresses on loopback are out of device scope"
run_cmd nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -r ${a} -d ${NSA_DEV} -C
log_test_addr ${a} $? 1 "Global server, device send via cmsg, local connection"
log_start
show_hint "Should fail since addresses on loopback are out of device scope"
run_cmd nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S
log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection"
log_start
show_hint "Should fail since addresses on loopback are out of device scope"
run_cmd nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S -U
log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection, with connect()"
@@ -1587,7 +1589,7 @@ ipv4_udp_novrf()
a=${NSA_IP}
log_start
run_cmd nettest -D -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${NSA_DEV} -r ${a} -0 ${a}
log_test_addr ${a} $? 0 "Device server, device client, local conn"
@@ -1612,19 +1614,19 @@ ipv4_udp_vrf()
log_start
show_hint "Fails because ingress is in a VRF and global server is disabled"
run_cmd nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -D -r ${a}
log_test_addr ${a} $? 1 "Global server"
log_start
run_cmd nettest -D -I ${VRF} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -D -r ${a}
log_test_addr ${a} $? 0 "VRF server"
log_start
run_cmd nettest -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -D -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server"
@@ -1636,7 +1638,7 @@ ipv4_udp_vrf()
log_start
show_hint "Should fail 'Connection refused' since global server is out of scope"
run_cmd nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 1 "Global server, VRF client, local connection"
done
@@ -1644,26 +1646,26 @@ ipv4_udp_vrf()
a=${NSA_IP}
log_start
run_cmd nettest -s -D -I ${VRF} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "VRF server, VRF client, local conn"
log_start
run_cmd nettest -s -D -I ${VRF} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "VRF server, enslaved device client, local connection"
a=${NSA_IP}
log_start
run_cmd nettest -s -D -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server, VRF client, local conn"
log_start
run_cmd nettest -s -D -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server, device client, local conn"
@@ -1678,19 +1680,19 @@ ipv4_udp_vrf()
do
log_start
run_cmd nettest -D -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -D -r ${a}
log_test_addr ${a} $? 0 "Global server"
log_start
run_cmd nettest -D -I ${VRF} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -D -r ${a}
log_test_addr ${a} $? 0 "VRF server"
log_start
run_cmd nettest -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -D -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server"
@@ -1705,13 +1707,13 @@ ipv4_udp_vrf()
#
log_start
run_cmd_nsb nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -d ${VRF} -D -r ${NSB_IP} -1 ${NSA_IP}
log_test $? 0 "VRF client"
log_start
run_cmd_nsb nettest -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -d ${NSA_DEV} -D -r ${NSB_IP} -1 ${NSA_IP}
log_test $? 0 "Enslaved device client"
@@ -1732,31 +1734,31 @@ ipv4_udp_vrf()
a=${NSA_IP}
log_start
run_cmd nettest -D -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "Global server, VRF client, local conn"
log_start
run_cmd nettest -s -D -I ${VRF} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "VRF server, VRF client, local conn"
log_start
run_cmd nettest -s -D -I ${VRF} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "VRF server, device client, local conn"
log_start
run_cmd nettest -s -D -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server, VRF client, local conn"
log_start
run_cmd nettest -s -D -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server, device client, local conn"
@@ -1764,7 +1766,7 @@ ipv4_udp_vrf()
do
log_start
run_cmd nettest -D -s -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "Global server, VRF client, local conn"
done
@@ -1773,7 +1775,7 @@ ipv4_udp_vrf()
do
log_start
run_cmd nettest -s -D -I ${VRF} -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "VRF server, VRF client, local conn"
done
@@ -1996,7 +1998,7 @@ ipv4_rt()
do
log_start
run_cmd nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest ${varg} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2010,7 +2012,7 @@ ipv4_rt()
do
log_start
run_cmd nettest ${varg} -s -I ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest ${varg} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2023,7 +2025,7 @@ ipv4_rt()
a=${NSA_IP}
log_start
run_cmd nettest ${varg} -s -I ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest ${varg} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2037,7 +2039,7 @@ ipv4_rt()
#
log_start
run_cmd_nsb nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest ${varg} -d ${VRF} -r ${NSB_IP} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2048,7 +2050,7 @@ ipv4_rt()
log_start
run_cmd_nsb nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest ${varg} -d ${NSA_DEV} -r ${NSB_IP} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2064,7 +2066,7 @@ ipv4_rt()
do
log_start
run_cmd nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${VRF} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2078,7 +2080,7 @@ ipv4_rt()
do
log_start
run_cmd nettest ${varg} -I ${VRF} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${VRF} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2092,7 +2094,7 @@ ipv4_rt()
log_start
run_cmd nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${NSA_DEV} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2103,7 +2105,7 @@ ipv4_rt()
log_start
run_cmd nettest ${varg} -I ${VRF} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${NSA_DEV} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2114,7 +2116,7 @@ ipv4_rt()
log_start
run_cmd nettest ${varg} -I ${NSA_DEV} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${NSA_DEV} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -2464,7 +2466,7 @@ ipv6_tcp_md5_novrf()
# basic use case
log_start
run_cmd nettest -6 -s -M ${MD5_PW} -m ${NSB_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 0 "MD5: Single address config"
@@ -2472,7 +2474,7 @@ ipv6_tcp_md5_novrf()
log_start
show_hint "Should timeout due to MD5 mismatch"
run_cmd nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 2 "MD5: Server no config, client uses password"
@@ -2480,7 +2482,7 @@ ipv6_tcp_md5_novrf()
log_start
show_hint "Should timeout since client uses wrong password"
run_cmd nettest -6 -s -M ${MD5_PW} -m ${NSB_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: Client uses wrong password"
@@ -2488,7 +2490,7 @@ ipv6_tcp_md5_novrf()
log_start
show_hint "Should timeout due to MD5 mismatch"
run_cmd nettest -6 -s -M ${MD5_PW} -m ${NSB_LO_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 2 "MD5: Client address does not match address configured with password"
@@ -2499,7 +2501,7 @@ ipv6_tcp_md5_novrf()
# client in prefix
log_start
run_cmd nettest -6 -s -M ${MD5_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 0 "MD5: Prefix config"
@@ -2507,7 +2509,7 @@ ipv6_tcp_md5_novrf()
log_start
show_hint "Should timeout since client uses wrong password"
run_cmd nettest -6 -s -M ${MD5_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: Prefix config, client uses wrong password"
@@ -2515,7 +2517,7 @@ ipv6_tcp_md5_novrf()
log_start
show_hint "Should timeout due to MD5 mismatch"
run_cmd nettest -6 -s -M ${MD5_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -c ${NSB_LO_IP6} -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 2 "MD5: Prefix config, client address not in configured prefix"
}
@@ -2532,7 +2534,7 @@ ipv6_tcp_md5()
# basic use case
log_start
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Single address config"
@@ -2540,7 +2542,7 @@ ipv6_tcp_md5()
log_start
show_hint "Should timeout since server does not have MD5 auth"
run_cmd nettest -6 -s -I ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Server no config, client uses password"
@@ -2548,7 +2550,7 @@ ipv6_tcp_md5()
log_start
show_hint "Should timeout since client uses wrong password"
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Client uses wrong password"
@@ -2556,7 +2558,7 @@ ipv6_tcp_md5()
log_start
show_hint "Should timeout since server config differs from client"
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_LO_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Client address does not match address configured with password"
@@ -2567,7 +2569,7 @@ ipv6_tcp_md5()
# client in prefix
log_start
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Prefix config"
@@ -2575,7 +2577,7 @@ ipv6_tcp_md5()
log_start
show_hint "Should timeout since client uses wrong password"
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Prefix config, client uses wrong password"
@@ -2583,7 +2585,7 @@ ipv6_tcp_md5()
log_start
show_hint "Should timeout since client address is outside of prefix"
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -c ${NSB_LO_IP6} -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Prefix config, client address not in configured prefix"
@@ -2594,14 +2596,14 @@ ipv6_tcp_md5()
log_start
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NSB_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Single address config in default VRF and VRF, conn in VRF"
log_start
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NSB_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
log_test $? 0 "MD5: VRF: Single address config in default VRF and VRF, conn in default VRF"
@@ -2609,7 +2611,7 @@ ipv6_tcp_md5()
show_hint "Should timeout since client in default VRF uses VRF password"
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NSB_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Single address config in default VRF and VRF, conn in default VRF with VRF pw"
@@ -2617,21 +2619,21 @@ ipv6_tcp_md5()
show_hint "Should timeout since client in VRF uses default VRF password"
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NSB_IP6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Single address config in default VRF and VRF, conn in VRF with default VRF pw"
log_start
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Prefix config in default VRF and VRF, conn in VRF"
log_start
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
log_test $? 0 "MD5: VRF: Prefix config in default VRF and VRF, conn in default VRF"
@@ -2639,7 +2641,7 @@ ipv6_tcp_md5()
show_hint "Should timeout since client in default VRF uses VRF password"
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsc nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Prefix config in default VRF and VRF, conn in default VRF with VRF pw"
@@ -2647,7 +2649,7 @@ ipv6_tcp_md5()
show_hint "Should timeout since client in VRF uses default VRF password"
run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NS_NET6} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Prefix config in default VRF and VRF, conn in VRF with default VRF pw"
@@ -2675,7 +2677,7 @@ ipv6_tcp_novrf()
do
log_start
run_cmd nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 0 "Global server"
done
@@ -2696,7 +2698,7 @@ ipv6_tcp_novrf()
do
log_start
run_cmd_nsb nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest -6 -r ${a}
log_test_addr ${a} $? 0 "Client"
done
@@ -2705,7 +2707,7 @@ ipv6_tcp_novrf()
do
log_start
run_cmd_nsb nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 0 "Client, device bind"
done
@@ -2725,7 +2727,7 @@ ipv6_tcp_novrf()
do
log_start
run_cmd nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a}
log_test_addr ${a} $? 0 "Global server, local connection"
done
@@ -2733,7 +2735,7 @@ ipv6_tcp_novrf()
a=${NSA_IP6}
log_start
run_cmd nettest -6 -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a} -0 ${a}
log_test_addr ${a} $? 0 "Device server, unbound client, local connection"
@@ -2742,7 +2744,7 @@ ipv6_tcp_novrf()
log_start
show_hint "Should fail 'Connection refused' since addresses on loopback are out of device scope"
run_cmd nettest -6 -s -I ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a}
log_test_addr ${a} $? 1 "Device server, unbound client, local connection"
done
@@ -2750,7 +2752,7 @@ ipv6_tcp_novrf()
a=${NSA_IP6}
log_start
run_cmd nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${NSA_DEV} -0 ${a}
log_test_addr ${a} $? 0 "Global server, device client, local connection"
@@ -2759,7 +2761,7 @@ ipv6_tcp_novrf()
log_start
show_hint "Should fail 'Connection refused' since addresses on loopback are out of device scope"
run_cmd nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 1 "Global server, device client, local connection"
done
@@ -2768,7 +2770,7 @@ ipv6_tcp_novrf()
do
log_start
run_cmd nettest -6 -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "Device server, device client, local conn"
done
@@ -2801,7 +2803,7 @@ ipv6_tcp_vrf()
log_start
show_hint "Should fail 'Connection refused' since global server with VRF is disabled"
run_cmd nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 1 "Global server"
done
@@ -2810,7 +2812,7 @@ ipv6_tcp_vrf()
do
log_start
run_cmd nettest -6 -s -I ${VRF} -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 0 "VRF server"
done
@@ -2819,7 +2821,7 @@ ipv6_tcp_vrf()
a=${NSA_LINKIP6}%${NSB_DEV}
log_start
run_cmd nettest -6 -s -I ${VRF} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 0 "VRF server"
@@ -2827,7 +2829,7 @@ ipv6_tcp_vrf()
do
log_start
run_cmd nettest -6 -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 0 "Device server"
done
@@ -2846,7 +2848,7 @@ ipv6_tcp_vrf()
log_start
show_hint "Should fail 'Connection refused' since global server with VRF is disabled"
run_cmd nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 1 "Global server, local connection"
@@ -2867,7 +2869,7 @@ ipv6_tcp_vrf()
do
log_start
run_cmd nettest -6 -s -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 0 "Global server"
done
@@ -2876,7 +2878,7 @@ ipv6_tcp_vrf()
do
log_start
run_cmd nettest -6 -s -I ${VRF} -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 0 "VRF server"
done
@@ -2885,13 +2887,13 @@ ipv6_tcp_vrf()
a=${NSA_LINKIP6}%${NSB_DEV}
log_start
run_cmd nettest -6 -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 0 "Global server"
log_start
run_cmd nettest -6 -s -I ${VRF} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 0 "VRF server"
@@ -2899,7 +2901,7 @@ ipv6_tcp_vrf()
do
log_start
run_cmd nettest -6 -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 0 "Device server"
done
@@ -2919,7 +2921,7 @@ ipv6_tcp_vrf()
log_start
show_hint "Fails 'Connection refused' since client is not in VRF"
run_cmd nettest -6 -s -I ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a}
log_test_addr ${a} $? 1 "Global server, local connection"
done
@@ -2932,7 +2934,7 @@ ipv6_tcp_vrf()
do
log_start
run_cmd_nsb nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${VRF}
log_test_addr ${a} $? 0 "Client, VRF bind"
done
@@ -2941,7 +2943,7 @@ ipv6_tcp_vrf()
log_start
show_hint "Fails since VRF device does not allow linklocal addresses"
run_cmd_nsb nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${VRF}
log_test_addr ${a} $? 1 "Client, VRF bind"
@@ -2949,7 +2951,7 @@ ipv6_tcp_vrf()
do
log_start
run_cmd_nsb nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 0 "Client, device bind"
done
@@ -2974,7 +2976,7 @@ ipv6_tcp_vrf()
do
log_start
run_cmd nettest -6 -s -I ${VRF} -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${VRF} -0 ${a}
log_test_addr ${a} $? 0 "VRF server, VRF client, local connection"
done
@@ -2982,7 +2984,7 @@ ipv6_tcp_vrf()
a=${NSA_IP6}
log_start
run_cmd nettest -6 -s -I ${VRF} -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${NSA_DEV} -0 ${a}
log_test_addr ${a} $? 0 "VRF server, device client, local connection"
@@ -2990,13 +2992,13 @@ ipv6_tcp_vrf()
log_start
show_hint "Should fail since unbound client is out of VRF scope"
run_cmd nettest -6 -s -I ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a}
log_test_addr ${a} $? 1 "VRF server, unbound client, local connection"
log_start
run_cmd nettest -6 -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${VRF} -0 ${a}
log_test_addr ${a} $? 0 "Device server, VRF client, local connection"
@@ -3004,7 +3006,7 @@ ipv6_tcp_vrf()
do
log_start
run_cmd nettest -6 -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest -6 -r ${a} -d ${NSA_DEV} -0 ${a}
log_test_addr ${a} $? 0 "Device server, device client, local connection"
done
@@ -3044,13 +3046,13 @@ ipv6_udp_novrf()
do
log_start
run_cmd nettest -6 -D -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${a}
log_test_addr ${a} $? 0 "Global server"
log_start
run_cmd nettest -6 -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${a}
log_test_addr ${a} $? 0 "Device server"
done
@@ -3058,7 +3060,7 @@ ipv6_udp_novrf()
a=${NSA_LO_IP6}
log_start
run_cmd nettest -6 -D -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${a}
log_test_addr ${a} $? 0 "Global server"
@@ -3068,7 +3070,7 @@ ipv6_udp_novrf()
#log_start
#show_hint "Should fail since loopback address is out of scope"
#run_cmd nettest -6 -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- #sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
#run_cmd_nsb nettest -6 -D -r ${a}
#log_test_addr ${a} $? 1 "Device server"
@@ -3088,25 +3090,25 @@ ipv6_udp_novrf()
do
log_start
run_cmd_nsb nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -6 -D -r ${a} -0 ${NSA_IP6}
log_test_addr ${a} $? 0 "Client"
log_start
run_cmd_nsb nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -0 ${NSA_IP6}
log_test_addr ${a} $? 0 "Client, device bind"
log_start
run_cmd_nsb nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -C -0 ${NSA_IP6}
log_test_addr ${a} $? 0 "Client, device send via cmsg"
log_start
run_cmd_nsb nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -S -0 ${NSA_IP6}
log_test_addr ${a} $? 0 "Client, device bind via IPV6_UNICAST_IF"
@@ -3128,7 +3130,7 @@ ipv6_udp_novrf()
do
log_start
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -r ${a} -0 ${a} -1 ${a}
log_test_addr ${a} $? 0 "Global server, local connection"
done
@@ -3136,7 +3138,7 @@ ipv6_udp_novrf()
a=${NSA_IP6}
log_start
run_cmd nettest -6 -s -D -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -r ${a}
log_test_addr ${a} $? 0 "Device server, unbound client, local connection"
@@ -3145,7 +3147,7 @@ ipv6_udp_novrf()
log_start
show_hint "Should fail 'Connection refused' since address is out of device scope"
run_cmd nettest -6 -s -D -I ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -r ${a}
log_test_addr ${a} $? 1 "Device server, local connection"
done
@@ -3153,19 +3155,19 @@ ipv6_udp_novrf()
a=${NSA_IP6}
log_start
run_cmd nettest -6 -s -D &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "Global server, device client, local connection"
log_start
run_cmd nettest -6 -s -D &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -C -r ${a}
log_test_addr ${a} $? 0 "Global server, device send via cmsg, local connection"
log_start
run_cmd nettest -6 -s -D &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -S -r ${a}
log_test_addr ${a} $? 0 "Global server, device client via IPV6_UNICAST_IF, local connection"
@@ -3174,28 +3176,28 @@ ipv6_udp_novrf()
log_start
show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope"
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV}
log_test_addr ${a} $? 1 "Global server, device client, local connection"
log_start
show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope"
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -C
log_test_addr ${a} $? 1 "Global server, device send via cmsg, local connection"
log_start
show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope"
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -S
log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection"
log_start
show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope"
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -S -U
log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection, with connect()"
done
@@ -3203,7 +3205,7 @@ ipv6_udp_novrf()
a=${NSA_IP6}
log_start
run_cmd nettest -6 -D -s -I ${NSA_DEV} -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a} -0 ${a}
log_test_addr ${a} $? 0 "Device server, device client, local conn"
@@ -3217,7 +3219,7 @@ ipv6_udp_novrf()
run_cmd_nsb ip -6 ro add ${NSA_IP6}/128 dev ${NSB_DEV}
log_start
run_cmd nettest -6 -s -D &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${NSA_IP6}
log_test $? 0 "UDP in - LLA to GUA"
@@ -3241,7 +3243,7 @@ ipv6_udp_vrf()
log_start
show_hint "Should fail 'Connection refused' since global server is disabled"
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${a}
log_test_addr ${a} $? 1 "Global server"
done
@@ -3250,7 +3252,7 @@ ipv6_udp_vrf()
do
log_start
run_cmd nettest -6 -D -I ${VRF} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${a}
log_test_addr ${a} $? 0 "VRF server"
done
@@ -3259,7 +3261,7 @@ ipv6_udp_vrf()
do
log_start
run_cmd nettest -6 -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server"
done
@@ -3281,7 +3283,7 @@ ipv6_udp_vrf()
log_start
show_hint "Should fail 'Connection refused' since global server is disabled"
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 1 "Global server, VRF client, local conn"
done
@@ -3290,7 +3292,7 @@ ipv6_udp_vrf()
do
log_start
run_cmd nettest -6 -D -I ${VRF} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "VRF server, VRF client, local conn"
done
@@ -3299,25 +3301,25 @@ ipv6_udp_vrf()
log_start
show_hint "Should fail 'Connection refused' since global server is disabled"
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 1 "Global server, device client, local conn"
log_start
run_cmd nettest -6 -D -I ${VRF} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "VRF server, device client, local conn"
log_start
run_cmd nettest -6 -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server, VRF client, local conn"
log_start
run_cmd nettest -6 -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server, device client, local conn"
@@ -3332,7 +3334,7 @@ ipv6_udp_vrf()
do
log_start
run_cmd nettest -6 -D -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${a}
log_test_addr ${a} $? 0 "Global server"
done
@@ -3341,7 +3343,7 @@ ipv6_udp_vrf()
do
log_start
run_cmd nettest -6 -D -I ${VRF} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${a}
log_test_addr ${a} $? 0 "VRF server"
done
@@ -3350,7 +3352,7 @@ ipv6_udp_vrf()
do
log_start
run_cmd nettest -6 -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${a}
log_test_addr ${a} $? 0 "Enslaved device server"
done
@@ -3368,7 +3370,7 @@ ipv6_udp_vrf()
#
log_start
run_cmd_nsb nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -6 -D -d ${VRF} -r ${NSB_IP6}
log_test $? 0 "VRF client"
@@ -3379,7 +3381,7 @@ ipv6_udp_vrf()
log_start
run_cmd_nsb nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${NSB_IP6}
log_test $? 0 "Enslaved device client"
@@ -3394,13 +3396,13 @@ ipv6_udp_vrf()
a=${NSA_IP6}
log_start
run_cmd nettest -6 -D -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "Global server, VRF client, local conn"
#log_start
run_cmd nettest -6 -D -I ${VRF} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "VRF server, VRF client, local conn"
@@ -3408,13 +3410,13 @@ ipv6_udp_vrf()
a=${VRF_IP6}
log_start
run_cmd nettest -6 -D -s -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "Global server, VRF client, local conn"
log_start
run_cmd nettest -6 -D -I ${VRF} -s -3 ${VRF} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "VRF server, VRF client, local conn"
@@ -3430,25 +3432,25 @@ ipv6_udp_vrf()
a=${NSA_IP6}
log_start
run_cmd nettest -6 -D -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "Global server, device client, local conn"
log_start
run_cmd nettest -6 -D -I ${VRF} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "VRF server, device client, local conn"
log_start
run_cmd nettest -6 -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${VRF} -r ${a}
log_test_addr ${a} $? 0 "Device server, VRF client, local conn"
log_start
run_cmd nettest -6 -D -I ${NSA_DEV} -s -3 ${NSA_DEV} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${a}
log_test_addr ${a} $? 0 "Device server, device client, local conn"
@@ -3460,7 +3462,7 @@ ipv6_udp_vrf()
# link local addresses
log_start
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -d ${NSB_DEV} -r ${NSA_LINKIP6}
log_test $? 0 "Global server, linklocal IP"
@@ -3471,7 +3473,7 @@ ipv6_udp_vrf()
log_start
run_cmd_nsb nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${NSB_LINKIP6}
log_test $? 0 "Enslaved device client, linklocal IP"
@@ -3482,7 +3484,7 @@ ipv6_udp_vrf()
log_start
run_cmd nettest -6 -D -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd nettest -6 -D -d ${NSA_DEV} -r ${NSA_LINKIP6}
log_test $? 0 "Enslaved device client, local conn - linklocal IP"
@@ -3495,7 +3497,7 @@ ipv6_udp_vrf()
run_cmd_nsb ip -6 ro add ${NSA_IP6}/128 dev ${NSB_DEV}
log_start
run_cmd nettest -6 -s -D &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 udp
run_cmd_nsb nettest -6 -D -r ${NSA_IP6}
log_test $? 0 "UDP in - LLA to GUA"
@@ -3674,7 +3676,7 @@ ipv6_rt()
do
log_start
run_cmd nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest ${varg} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3688,7 +3690,7 @@ ipv6_rt()
do
log_start
run_cmd nettest ${varg} -I ${VRF} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest ${varg} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3702,7 +3704,7 @@ ipv6_rt()
do
log_start
run_cmd nettest ${varg} -I ${NSA_DEV} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest ${varg} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3717,7 +3719,7 @@ ipv6_rt()
#
log_start
run_cmd_nsb nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest ${varg} -d ${VRF} -r ${NSB_IP6} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3728,7 +3730,7 @@ ipv6_rt()
log_start
run_cmd_nsb nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSB} 12345 tcp
run_cmd nettest ${varg} -d ${NSA_DEV} -r ${NSB_IP6} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3745,7 +3747,7 @@ ipv6_rt()
do
log_start
run_cmd nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${VRF} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3759,7 +3761,7 @@ ipv6_rt()
do
log_start
run_cmd nettest ${varg} -I ${VRF} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${VRF} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3772,7 +3774,7 @@ ipv6_rt()
a=${NSA_IP6}
log_start
run_cmd nettest ${varg} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${NSA_DEV} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3783,7 +3785,7 @@ ipv6_rt()
log_start
run_cmd nettest ${varg} -I ${VRF} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${NSA_DEV} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3794,7 +3796,7 @@ ipv6_rt()
log_start
run_cmd nettest ${varg} -I ${NSA_DEV} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd nettest ${varg} -d ${NSA_DEV} -r ${a} &
sleep 3
run_cmd ip link del ${VRF}
@@ -3853,7 +3855,7 @@ netfilter_tcp_reset()
do
log_start
run_cmd nettest -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -r ${a}
log_test_addr ${a} $? 1 "Global server, reject with TCP-reset on Rx"
done
@@ -3871,7 +3873,7 @@ netfilter_icmp()
do
log_start
run_cmd nettest ${arg} -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest ${arg} -r ${a}
log_test_addr ${a} $? 1 "Global ${stype} server, Rx reject icmp-port-unreach"
done
@@ -3910,7 +3912,7 @@ netfilter_tcp6_reset()
do
log_start
run_cmd nettest -6 -s &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 -r ${a}
log_test_addr ${a} $? 1 "Global server, reject with TCP-reset on Rx"
done
@@ -3928,7 +3930,7 @@ netfilter_icmp6()
do
log_start
run_cmd nettest -6 -s ${arg} &
- sleep 1
+ wait_local_port_listen ${NSA} 12345 tcp
run_cmd_nsb nettest -6 ${arg} -r ${a}
log_test_addr ${a} $? 1 "Global ${stype} server, Rx reject icmp-port-unreach"
done
@@ -4124,12 +4126,12 @@ use_case_snat_on_vrf()
run_cmd ip6tables -t nat -A POSTROUTING -p tcp -m tcp --dport ${port} -j SNAT --to-source ${NSA_LO_IP6} -o ${VRF}
run_cmd_nsb nettest -s -l ${NSB_IP} -p ${port} &
- sleep 1
+ wait_local_port_listen ${NSB} ${port} tcp
run_cmd nettest -d ${VRF} -r ${NSB_IP} -p ${port}
log_test $? 0 "IPv4 TCP connection over VRF with SNAT"
run_cmd_nsb nettest -6 -s -l ${NSB_IP6} -p ${port} &
- sleep 1
+ wait_local_port_listen ${NSB} ${port} tcp
run_cmd nettest -6 -d ${VRF} -r ${NSB_IP6} -p ${port}
log_test $? 0 "IPv6 TCP connection over VRF with SNAT"
diff --git a/tools/testing/selftests/net/forwarding/local_termination.sh b/tools/testing/selftests/net/forwarding/local_termination.sh
index 9b5a63519b94..6cde61f10fd0 100755
--- a/tools/testing/selftests/net/forwarding/local_termination.sh
+++ b/tools/testing/selftests/net/forwarding/local_termination.sh
@@ -108,6 +108,8 @@ run_test()
local smac=$(mac_get $h1)
local rcv_dmac=$(mac_get $rcv_if_name)
+ setup_wait
+
tcpdump_start $rcv_if_name
mc_route_prepare $h1
diff --git a/tools/testing/selftests/net/gro.c b/tools/testing/selftests/net/gro.c
index 30024d0ed373..8dd6857e52cb 100644
--- a/tools/testing/selftests/net/gro.c
+++ b/tools/testing/selftests/net/gro.c
@@ -71,6 +71,12 @@
#define MAX_PAYLOAD (IP_MAXPACKET - sizeof(struct tcphdr) - sizeof(struct ipv6hdr))
#define NUM_LARGE_PKT (MAX_PAYLOAD / MSS)
#define MAX_HDR_LEN (ETH_HLEN + sizeof(struct ipv6hdr) + sizeof(struct tcphdr))
+#define MIN_EXTHDR_SIZE 8
+#define EXT_PAYLOAD_1 "\x00\x00\x00\x00\x00\x00"
+#define EXT_PAYLOAD_2 "\x11\x11\x11\x11\x11\x11"
+
+#define ipv6_optlen(p) (((p)->hdrlen+1) << 3) /* calculate IPv6 extension header len */
+#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
static const char *addr6_src = "fdaa::2";
static const char *addr6_dst = "fdaa::1";
@@ -104,7 +110,7 @@ static void setup_sock_filter(int fd)
const int dport_off = tcp_offset + offsetof(struct tcphdr, dest);
const int ethproto_off = offsetof(struct ethhdr, h_proto);
int optlen = 0;
- int ipproto_off;
+ int ipproto_off, opt_ipproto_off;
int next_off;
if (proto == PF_INET)
@@ -116,14 +122,30 @@ static void setup_sock_filter(int fd)
if (strcmp(testname, "ip") == 0) {
if (proto == PF_INET)
optlen = sizeof(struct ip_timestamp);
- else
- optlen = sizeof(struct ip6_frag);
+ else {
+ BUILD_BUG_ON(sizeof(struct ip6_hbh) > MIN_EXTHDR_SIZE);
+ BUILD_BUG_ON(sizeof(struct ip6_dest) > MIN_EXTHDR_SIZE);
+ BUILD_BUG_ON(sizeof(struct ip6_frag) > MIN_EXTHDR_SIZE);
+
+ /* same size for HBH and Fragment extension header types */
+ optlen = MIN_EXTHDR_SIZE;
+ opt_ipproto_off = ETH_HLEN + sizeof(struct ipv6hdr)
+ + offsetof(struct ip6_ext, ip6e_nxt);
+ }
}
+ /* this filter validates the following:
+ * - packet is IPv4/IPv6 according to the running test.
+ * - packet is TCP. Also handles the case of one extension header and then TCP.
+ * - checks the packet tcp dport equals to DPORT. Also handles the case of one
+ * extension header and then TCP.
+ */
struct sock_filter filter[] = {
BPF_STMT(BPF_LD + BPF_H + BPF_ABS, ethproto_off),
- BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, ntohs(ethhdr_proto), 0, 7),
+ BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, ntohs(ethhdr_proto), 0, 9),
BPF_STMT(BPF_LD + BPF_B + BPF_ABS, ipproto_off),
+ BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, IPPROTO_TCP, 2, 0),
+ BPF_STMT(BPF_LD + BPF_B + BPF_ABS, opt_ipproto_off),
BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, IPPROTO_TCP, 0, 5),
BPF_STMT(BPF_LD + BPF_H + BPF_ABS, dport_off),
BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, DPORT, 2, 0),
@@ -576,6 +598,39 @@ static void add_ipv4_ts_option(void *buf, void *optpkt)
iph->check = checksum_fold(iph, sizeof(struct iphdr) + optlen, 0);
}
+static void add_ipv6_exthdr(void *buf, void *optpkt, __u8 exthdr_type, char *ext_payload)
+{
+ struct ipv6_opt_hdr *exthdr = (struct ipv6_opt_hdr *)(optpkt + tcp_offset);
+ struct ipv6hdr *iph = (struct ipv6hdr *)(optpkt + ETH_HLEN);
+ char *exthdr_payload_start = (char *)(exthdr + 1);
+
+ exthdr->hdrlen = 0;
+ exthdr->nexthdr = IPPROTO_TCP;
+
+ memcpy(exthdr_payload_start, ext_payload, MIN_EXTHDR_SIZE - sizeof(*exthdr));
+
+ memcpy(optpkt, buf, tcp_offset);
+ memcpy(optpkt + tcp_offset + MIN_EXTHDR_SIZE, buf + tcp_offset,
+ sizeof(struct tcphdr) + PAYLOAD_LEN);
+
+ iph->nexthdr = exthdr_type;
+ iph->payload_len = htons(ntohs(iph->payload_len) + MIN_EXTHDR_SIZE);
+}
+
+static void send_ipv6_exthdr(int fd, struct sockaddr_ll *daddr, char *ext_data1, char *ext_data2)
+{
+ static char buf[MAX_HDR_LEN + PAYLOAD_LEN];
+ static char exthdr_pck[sizeof(buf) + MIN_EXTHDR_SIZE];
+
+ create_packet(buf, 0, 0, PAYLOAD_LEN, 0);
+ add_ipv6_exthdr(buf, exthdr_pck, IPPROTO_DSTOPTS, ext_data1);
+ write_packet(fd, exthdr_pck, total_hdr_len + PAYLOAD_LEN + MIN_EXTHDR_SIZE, daddr);
+
+ create_packet(buf, PAYLOAD_LEN * 1, 0, PAYLOAD_LEN, 0);
+ add_ipv6_exthdr(buf, exthdr_pck, IPPROTO_DSTOPTS, ext_data2);
+ write_packet(fd, exthdr_pck, total_hdr_len + PAYLOAD_LEN + MIN_EXTHDR_SIZE, daddr);
+}
+
/* IPv4 options shouldn't coalesce */
static void send_ip_options(int fd, struct sockaddr_ll *daddr)
{
@@ -697,7 +752,7 @@ static void send_fragment6(int fd, struct sockaddr_ll *daddr)
create_packet(buf, PAYLOAD_LEN * i, 0, PAYLOAD_LEN, 0);
write_packet(fd, buf, bufpkt_len, daddr);
}
-
+ sleep(1);
create_packet(buf, PAYLOAD_LEN * 2, 0, PAYLOAD_LEN, 0);
memset(extpkt, 0, extpkt_len);
@@ -760,6 +815,7 @@ static void check_recv_pkts(int fd, int *correct_payload,
vlog("}, Total %d packets\nReceived {", correct_num_pkts);
while (1) {
+ ip_ext_len = 0;
pkt_size = recv(fd, buffer, IP_MAXPACKET + ETH_HLEN + 1, 0);
if (pkt_size < 0)
error(1, errno, "could not receive");
@@ -767,7 +823,7 @@ static void check_recv_pkts(int fd, int *correct_payload,
if (iph->version == 4)
ip_ext_len = (iph->ihl - 5) * 4;
else if (ip6h->version == 6 && ip6h->nexthdr != IPPROTO_TCP)
- ip_ext_len = sizeof(struct ip6_frag);
+ ip_ext_len = MIN_EXTHDR_SIZE;
tcph = (struct tcphdr *)(buffer + tcp_offset + ip_ext_len);
@@ -802,6 +858,7 @@ static void check_recv_pkts(int fd, int *correct_payload,
static void gro_sender(void)
{
+ const int fin_delay_us = 100 * 1000;
static char fin_pkt[MAX_HDR_LEN];
struct sockaddr_ll daddr = {};
int txfd = -1;
@@ -845,15 +902,22 @@ static void gro_sender(void)
write_packet(txfd, fin_pkt, total_hdr_len, &daddr);
} else if (strcmp(testname, "tcp") == 0) {
send_changed_checksum(txfd, &daddr);
+ /* Adding sleep before sending FIN so that it is not
+ * received prior to other packets.
+ */
+ usleep(fin_delay_us);
write_packet(txfd, fin_pkt, total_hdr_len, &daddr);
send_changed_seq(txfd, &daddr);
+ usleep(fin_delay_us);
write_packet(txfd, fin_pkt, total_hdr_len, &daddr);
send_changed_ts(txfd, &daddr);
+ usleep(fin_delay_us);
write_packet(txfd, fin_pkt, total_hdr_len, &daddr);
send_diff_opt(txfd, &daddr);
+ usleep(fin_delay_us);
write_packet(txfd, fin_pkt, total_hdr_len, &daddr);
} else if (strcmp(testname, "ip") == 0) {
send_changed_ECN(txfd, &daddr);
@@ -880,7 +944,21 @@ static void gro_sender(void)
sleep(1);
write_packet(txfd, fin_pkt, total_hdr_len, &daddr);
} else if (proto == PF_INET6) {
+ sleep(1);
send_fragment6(txfd, &daddr);
+ sleep(1);
+ write_packet(txfd, fin_pkt, total_hdr_len, &daddr);
+
+ sleep(1);
+ /* send IPv6 packets with ext header with same payload */
+ send_ipv6_exthdr(txfd, &daddr, EXT_PAYLOAD_1, EXT_PAYLOAD_1);
+ sleep(1);
+ write_packet(txfd, fin_pkt, total_hdr_len, &daddr);
+
+ sleep(1);
+ /* send IPv6 packets with ext header with different payload */
+ send_ipv6_exthdr(txfd, &daddr, EXT_PAYLOAD_1, EXT_PAYLOAD_2);
+ sleep(1);
write_packet(txfd, fin_pkt, total_hdr_len, &daddr);
}
} else if (strcmp(testname, "large") == 0) {
@@ -997,6 +1075,17 @@ static void gro_receiver(void)
*/
printf("fragmented ip6 doesn't coalesce: ");
correct_payload[0] = PAYLOAD_LEN * 2;
+ correct_payload[1] = PAYLOAD_LEN;
+ correct_payload[2] = PAYLOAD_LEN;
+ check_recv_pkts(rxfd, correct_payload, 3);
+
+ printf("ipv6 with ext header does coalesce: ");
+ correct_payload[0] = PAYLOAD_LEN * 2;
+ check_recv_pkts(rxfd, correct_payload, 1);
+
+ printf("ipv6 with ext header with different payloads doesn't coalesce: ");
+ correct_payload[0] = PAYLOAD_LEN;
+ correct_payload[1] = PAYLOAD_LEN;
check_recv_pkts(rxfd, correct_payload, 2);
}
} else if (strcmp(testname, "large") == 0) {
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.c b/tools/testing/selftests/net/mptcp/mptcp_connect.c
index 0b253c133f06..52bf031899e4 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.c
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.c
@@ -655,8 +655,14 @@ static int copyfd_io_poll(int infd, int peerfd, int outfd, bool *in_closed_after
bw = do_rnd_write(peerfd, wbuf + woff, wlen);
if (bw < 0) {
- if (cfg_rcv_trunc)
- return 0;
+ /* expected reset, continue to read */
+ if (cfg_rcv_trunc &&
+ (errno == ECONNRESET ||
+ errno == EPIPE)) {
+ fds.events &= ~POLLOUT;
+ continue;
+ }
+
perror("write");
return 111;
}
@@ -682,8 +688,10 @@ static int copyfd_io_poll(int infd, int peerfd, int outfd, bool *in_closed_after
}
if (fds.revents & (POLLERR | POLLNVAL)) {
- if (cfg_rcv_trunc)
- return 0;
+ if (cfg_rcv_trunc) {
+ fds.events &= ~(POLLERR | POLLNVAL);
+ continue;
+ }
fprintf(stderr, "Unexpected revents: "
"POLLERR/POLLNVAL(%x)\n", fds.revents);
return 5;
@@ -1332,7 +1340,7 @@ static void parse_opts(int argc, char **argv)
*/
if (cfg_truncate < 0) {
cfg_rcv_trunc = true;
- signal(SIGPIPE, handle_signal);
+ signal(SIGPIPE, SIG_IGN);
}
break;
case 'j':
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
index dacf4cf2246d..d43eb907d244 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
@@ -523,7 +523,7 @@ do_transfer()
"${stat_synrx_now_l}" "${expect_synrx}" 1>&2
retc=1
fi
- if [ ${stat_ackrx_now_l} -lt ${expect_ackrx} -a ${stat_ooo_now} -eq 0 ]; then
+ if [ ${stat_ackrx_now_l} -lt ${expect_ackrx} ]; then
if [ ${stat_ooo_now} -eq 0 ]; then
printf "[ FAIL ] lower MPC ACK rx (%d) than expected (%d)\n" \
"${stat_ackrx_now_l}" "${expect_ackrx}" 1>&2
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index d7dbbaa1f64a..9f73297b69da 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -2332,7 +2332,7 @@ remove_tests()
if reset "remove single subflow"; then
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
- pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
+ pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 0 0 -1 slow
chk_join_nr 1 1 1
chk_rm_nr 1 1
@@ -2343,8 +2343,8 @@ remove_tests()
if reset "remove multiple subflows"; then
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
- pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
- pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
+ pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow,backup
+ pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 0 0 -2 slow
chk_join_nr 2 2 2
chk_rm_nr 2 2
@@ -2354,7 +2354,7 @@ remove_tests()
# single address, remove
if reset "remove single address"; then
pm_nl_set_limits $ns1 0 1
- pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
+ pm_nl_add_endpoint $ns1 10.0.2.1 flags signal,backup
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 10.0.1.1 0 -1 0 slow
chk_join_nr 1 1 1
@@ -2366,9 +2366,9 @@ remove_tests()
# subflow and signal, remove
if reset "remove subflow and signal"; then
pm_nl_set_limits $ns1 0 2
- pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
+ pm_nl_add_endpoint $ns1 10.0.2.1 flags signal,backup
pm_nl_set_limits $ns2 1 2
- pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
+ pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 0 -1 -1 slow
chk_join_nr 2 2 2
chk_add_nr 1 1
@@ -2379,10 +2379,10 @@ remove_tests()
# subflows and signal, remove
if reset "remove subflows and signal"; then
pm_nl_set_limits $ns1 0 3
- pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
+ pm_nl_add_endpoint $ns1 10.0.2.1 flags signal,backup
pm_nl_set_limits $ns2 1 3
- pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
- pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
+ pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup
+ pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 0 -1 -2 speed_10
chk_join_nr 3 3 3
chk_add_nr 1 1
@@ -2393,9 +2393,9 @@ remove_tests()
# addresses remove
if reset "remove addresses"; then
pm_nl_set_limits $ns1 3 3
- pm_nl_add_endpoint $ns1 10.0.2.1 flags signal id 250
- pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
- pm_nl_add_endpoint $ns1 10.0.4.1 flags signal
+ pm_nl_add_endpoint $ns1 10.0.2.1 flags signal,backup id 250
+ pm_nl_add_endpoint $ns1 10.0.3.1 flags signal,backup
+ pm_nl_add_endpoint $ns1 10.0.4.1 flags signal,backup
pm_nl_set_limits $ns2 3 3
run_tests $ns1 $ns2 10.0.1.1 0 -3 0 speed_10
chk_join_nr 3 3 3
@@ -2407,10 +2407,10 @@ remove_tests()
# invalid addresses remove
if reset "remove invalid addresses"; then
pm_nl_set_limits $ns1 3 3
- pm_nl_add_endpoint $ns1 10.0.12.1 flags signal
+ pm_nl_add_endpoint $ns1 10.0.12.1 flags signal,backup
# broadcast IP: no packet for this address will be received on ns1
- pm_nl_add_endpoint $ns1 224.0.0.1 flags signal
- pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
+ pm_nl_add_endpoint $ns1 224.0.0.1 flags signal,backup
+ pm_nl_add_endpoint $ns1 10.0.3.1 flags signal,backup
pm_nl_set_limits $ns2 2 2
run_tests $ns1 $ns2 10.0.1.1 0 -3 0 speed_10
chk_join_nr 1 1 1
@@ -2422,10 +2422,10 @@ remove_tests()
# subflows and signal, flush
if reset "flush subflows and signal"; then
pm_nl_set_limits $ns1 0 3
- pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
+ pm_nl_add_endpoint $ns1 10.0.2.1 flags signal,backup
pm_nl_set_limits $ns2 1 3
- pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
- pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
+ pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup
+ pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
chk_join_nr 3 3 3
chk_add_nr 1 1
@@ -2437,9 +2437,9 @@ remove_tests()
if reset "flush subflows"; then
pm_nl_set_limits $ns1 3 3
pm_nl_set_limits $ns2 3 3
- pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow id 150
- pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
- pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
+ pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow,backup id 150
+ pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup
+ pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
chk_join_nr 3 3 3
@@ -2454,9 +2454,9 @@ remove_tests()
# addresses flush
if reset "flush addresses"; then
pm_nl_set_limits $ns1 3 3
- pm_nl_add_endpoint $ns1 10.0.2.1 flags signal id 250
- pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
- pm_nl_add_endpoint $ns1 10.0.4.1 flags signal
+ pm_nl_add_endpoint $ns1 10.0.2.1 flags signal,backup id 250
+ pm_nl_add_endpoint $ns1 10.0.3.1 flags signal,backup
+ pm_nl_add_endpoint $ns1 10.0.4.1 flags signal,backup
pm_nl_set_limits $ns2 3 3
run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
chk_join_nr 3 3 3
@@ -2468,9 +2468,9 @@ remove_tests()
# invalid addresses flush
if reset "flush invalid addresses"; then
pm_nl_set_limits $ns1 3 3
- pm_nl_add_endpoint $ns1 10.0.12.1 flags signal
- pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
- pm_nl_add_endpoint $ns1 10.0.14.1 flags signal
+ pm_nl_add_endpoint $ns1 10.0.12.1 flags signal,backup
+ pm_nl_add_endpoint $ns1 10.0.3.1 flags signal,backup
+ pm_nl_add_endpoint $ns1 10.0.14.1 flags signal,backup
pm_nl_set_limits $ns2 3 3
run_tests $ns1 $ns2 10.0.1.1 0 -8 0 slow
chk_join_nr 1 1 1
@@ -3313,7 +3313,7 @@ endpoint_tests()
pm_nl_set_limits $ns1 2 2
pm_nl_set_limits $ns2 2 2
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
- run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow 2>/dev/null &
+ run_tests $ns1 $ns2 10.0.1.1 128 0 0 slow 2>/dev/null &
wait_mpj $ns1
pm_nl_check_endpoint 1 "creation" \
@@ -3336,7 +3336,7 @@ endpoint_tests()
pm_nl_set_limits $ns2 0 3
pm_nl_add_endpoint $ns2 10.0.1.2 id 1 dev ns2eth1 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 id 2 dev ns2eth2 flags subflow
- run_tests $ns1 $ns2 10.0.1.1 4 0 0 speed_5 2>/dev/null &
+ run_tests $ns1 $ns2 10.0.1.1 128 0 0 speed_5 2>/dev/null &
local tests_pid=$!
wait_mpj $ns2
@@ -3393,14 +3393,15 @@ endpoint_tests()
# remove and re-add
if reset_with_events "delete re-add signal" &&
- mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then
+ continue_if mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then
+ ip netns exec $ns1 sysctl -q net.mptcp.add_addr_timeout=0
pm_nl_set_limits $ns1 0 3
pm_nl_set_limits $ns2 3 3
pm_nl_add_endpoint $ns1 10.0.2.1 id 1 flags signal
# broadcast IP: no packet for this address will be received on ns1
pm_nl_add_endpoint $ns1 224.0.0.1 id 2 flags signal
pm_nl_add_endpoint $ns1 10.0.1.1 id 42 flags signal
- run_tests $ns1 $ns2 10.0.1.1 4 0 0 speed_5 2>/dev/null &
+ run_tests $ns1 $ns2 10.0.1.1 128 0 0 speed_5 2>/dev/null &
local tests_pid=$!
wait_mpj $ns2
@@ -3463,7 +3464,7 @@ endpoint_tests()
# broadcast IP: no packet for this address will be received on ns1
pm_nl_add_endpoint $ns1 224.0.0.1 id 2 flags signal
pm_nl_add_endpoint $ns2 10.0.3.2 id 3 flags subflow
- run_tests $ns1 $ns2 10.0.1.1 4 0 0 speed_20 2>/dev/null &
+ run_tests $ns1 $ns2 10.0.1.1 128 0 0 speed_20 2>/dev/null &
local tests_pid=$!
wait_attempt_fail $ns2
diff --git a/tools/testing/selftests/net/psock_tpacket.c b/tools/testing/selftests/net/psock_tpacket.c
index 404a2ce759ab..ca0d9a5a9e08 100644
--- a/tools/testing/selftests/net/psock_tpacket.c
+++ b/tools/testing/selftests/net/psock_tpacket.c
@@ -22,6 +22,7 @@
* - TPACKET_V3: RX_RING
*/
+#undef NDEBUG
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
@@ -33,7 +34,6 @@
#include <ctype.h>
#include <fcntl.h>
#include <unistd.h>
-#include <bits/wordsize.h>
#include <net/ethernet.h>
#include <netinet/ip.h>
#include <arpa/inet.h>
@@ -785,7 +785,7 @@ static int test_kernel_bit_width(void)
static int test_user_bit_width(void)
{
- return __WORDSIZE;
+ return sizeof(long) * 8;
}
static const char *tpacket_str[] = {
diff --git a/tools/testing/selftests/net/traceroute.sh b/tools/testing/selftests/net/traceroute.sh
index de9ca97abc30..9cb5e96e6433 100755
--- a/tools/testing/selftests/net/traceroute.sh
+++ b/tools/testing/selftests/net/traceroute.sh
@@ -209,11 +209,6 @@ setup_traceroute6()
run_traceroute6()
{
- if [ ! -x "$(command -v traceroute6)" ]; then
- echo "SKIP: Could not run IPV6 test without traceroute6"
- return
- fi
-
setup_traceroute6
# traceroute6 host-2 from host-1 (expects 2000:102::2)
@@ -278,11 +273,6 @@ setup_traceroute()
run_traceroute()
{
- if [ ! -x "$(command -v traceroute)" ]; then
- echo "SKIP: Could not run IPV4 test without traceroute"
- return
- fi
-
setup_traceroute
# traceroute host-2 from host-1 (expects 1.0.1.1). Takes a while.
@@ -316,6 +306,9 @@ do
esac
done
+require_command traceroute6
+require_command traceroute
+
run_tests
printf "\nTests passed: %3d\n" ${nsuccess}
diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c
index f7ed8084e16a..ec95b94f80e1 100644
--- a/tools/tracing/latency/latency-collector.c
+++ b/tools/tracing/latency/latency-collector.c
@@ -1725,7 +1725,7 @@ static void show_usage(void)
"-n, --notrace\t\tIf latency is detected, do not print out the content of\n"
"\t\t\tthe trace file to standard output\n\n"
-"-t, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
+"-e, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
"-r, --random\t\tArbitrarily sleep a certain amount of time, default\n"
"\t\t\t%ld ms, before reading the trace file. The\n"
diff --git a/usr/include/headers_check.pl b/usr/include/headers_check.pl
index b6aec5e4365f..682980781eb3 100755
--- a/usr/include/headers_check.pl
+++ b/usr/include/headers_check.pl
@@ -160,6 +160,8 @@ sub check_sizetypes
if (my $included = ($line =~ /^\s*#\s*include\s+[<"](\S+)[>"]/)[0]) {
check_include_typesh($included);
}
+ # strip single-line comments, as types may be referenced within them
+ $line =~ s@/\*.*?\*/@@;
if ($line =~ m/__[us](8|16|32|64)\b/) {
printf STDERR "$filename:$lineno: " .
"found __[us]{8,16,32,64} type " .
Powered by blists - more mailing lists