| 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: <1365510569-8110-4-git-send-email-florian@openwrt.org>
Date: Tue, 9 Apr 2013 14:29:27 +0200
From: Florian Fainelli <florian@...nwrt.org>
To: stern@...land.harvard.edu
Cc: linux-kernel@...r.kernel.org, arnd@...db.de,
gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
balbi@...com, Florian Fainelli <florian@...nwrt.org>
Subject: [PATCH 3/5 v4] USB: enclose EHCI HCD drivers within an if USB_EHCI_HCD block
Thist patch removes the depends on USB_EHCI_HCD that the various USB
EHCI HCD drivers use and encloses every driver within an if USB_EHCI_HCD
/ endif block. The EHCI HCD platform and Octeon drivers have been moved
around to remain enclosed within this block.
Acked-by: Alan Stern <stern@...land.harvard.edu>
Signed-off-by: Florian Fainelli <florian@...nwrt.org>
---
Changes in v4:
- added Alan's Acked-by tag
- refreshed against latest usb-next
Changes in v3:
- move out USB_FSL_MPH_DR_OF from the USB_EHCI_HCD block
- remove depends on USB_EHCI_HCD for USB_EHCI_BIG_ENDIAN_DESC
drivers/usb/host/Kconfig | 81 ++++++++++++++++++++++++----------------------
1 file changed, 42 insertions(+), 39 deletions(-)
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 436b682..bc9123c 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -93,14 +93,19 @@ config USB_EHCI_TT_NEWSCHED
If unsure, say Y.
+config USB_FSL_MPH_DR_OF
+ tristate
+
+if USB_EHCI_HCD
+
config USB_EHCI_PCI
tristate
- depends on USB_EHCI_HCD && PCI
+ depends on PCI
default y
config USB_EHCI_HCD_PMC_MSP
tristate "EHCI support for on-chip PMC MSP71xx USB controller"
- depends on USB_EHCI_HCD && MSP_HAS_USB
+ depends on MSP_HAS_USB
default n
select USB_EHCI_BIG_ENDIAN_DESC
select USB_EHCI_BIG_ENDIAN_MMIO
@@ -110,15 +115,13 @@ config USB_EHCI_HCD_PMC_MSP
config USB_EHCI_BIG_ENDIAN_MMIO
bool
- depends on USB_EHCI_HCD
config USB_EHCI_BIG_ENDIAN_DESC
bool
- depends on USB_EHCI_HCD
config XPS_USB_HCD_XILINX
bool "Use Xilinx usb host EHCI controller core"
- depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE)
+ depends on (PPC32 || MICROBLAZE)
select USB_EHCI_BIG_ENDIAN_DESC
select USB_EHCI_BIG_ENDIAN_MMIO
---help---
@@ -127,12 +130,9 @@ config XPS_USB_HCD_XILINX
support both high speed and full speed devices, or high speed
devices only.
-config USB_FSL_MPH_DR_OF
- tristate
-
config USB_EHCI_FSL
bool "Support for Freescale PPC on-chip EHCI USB controller"
- depends on USB_EHCI_HCD && FSL_SOC
+ depends on FSL_SOC
select USB_EHCI_ROOT_HUB_TT
select USB_FSL_MPH_DR_OF if OF
---help---
@@ -140,14 +140,14 @@ config USB_EHCI_FSL
config USB_EHCI_MXC
tristate "Support for Freescale i.MX on-chip EHCI USB controller"
- depends on USB_EHCI_HCD && ARCH_MXC
+ depends on ARCH_MXC
select USB_EHCI_ROOT_HUB_TT
---help---
Variation of ARC USB block used in some Freescale chips.
config USB_EHCI_HCD_OMAP
tristate "EHCI support for OMAP3 and later chips"
- depends on USB_EHCI_HCD && ARCH_OMAP
+ depends on ARCH_OMAP
select NOP_USB_XCEIV
default y
---help---
@@ -183,7 +183,7 @@ config USB_EHCI_HCD_AT91
config USB_EHCI_MSM
tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
- depends on USB_EHCI_HCD && ARCH_MSM
+ depends on ARCH_MSM
select USB_EHCI_ROOT_HUB_TT
select USB_MSM_OTG
---help---
@@ -196,7 +196,7 @@ config USB_EHCI_MSM
config USB_EHCI_TEGRA
boolean "NVIDIA Tegra HCD support"
- depends on USB_EHCI_HCD && ARCH_TEGRA
+ depends on ARCH_TEGRA
select USB_EHCI_ROOT_HUB_TT
select USB_PHY
help
@@ -205,7 +205,7 @@ config USB_EHCI_TEGRA
config USB_EHCI_HCD_PPC_OF
bool "EHCI support for PPC USB controller on OF platform bus"
- depends on USB_EHCI_HCD && PPC_OF
+ depends on PPC_OF
default y
---help---
Enables support for the USB controller present on the PowerPC
@@ -213,21 +213,21 @@ config USB_EHCI_HCD_PPC_OF
config USB_EHCI_SH
bool "EHCI support for SuperH USB controller"
- depends on USB_EHCI_HCD && SUPERH
+ depends on SUPERH
---help---
Enables support for the on-chip EHCI controller on the SuperH.
If you use the PCI EHCI controller, this option is not necessary.
config USB_EHCI_S5P
tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
- depends on USB_EHCI_HCD && PLAT_S5P
+ depends on PLAT_S5P
help
Enable support for the Samsung S5Pxxxx and Exynos3/4/5 SOC's
on-chip EHCI controller.
config USB_EHCI_MV
bool "EHCI support for Marvell PXA/MMP USB controller"
- depends on USB_EHCI_HCD && (ARCH_PXA || ARCH_MMP)
+ depends on (ARCH_PXA || ARCH_MMP)
select USB_EHCI_ROOT_HUB_TT
---help---
Enables support for Marvell (including PXA and MMP series) on-chip
@@ -240,13 +240,13 @@ config USB_EHCI_MV
config USB_W90X900_EHCI
bool "W90X900(W90P910) EHCI support"
- depends on USB_EHCI_HCD && ARCH_W90X900
+ depends on ARCH_W90X900
---help---
Enables support for the W90X900 USB controller
config USB_CNS3XXX_EHCI
bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
- depends on USB_EHCI_HCD && ARCH_CNS3XXX
+ depends on ARCH_CNS3XXX
select USB_EHCI_HCD_PLATFORM
---help---
This option is deprecated now and the driver was removed, use
@@ -258,7 +258,7 @@ config USB_CNS3XXX_EHCI
config USB_EHCI_ATH79
bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
- depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
+ depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
select USB_EHCI_ROOT_HUB_TT
select USB_EHCI_HCD_PLATFORM
default y
@@ -269,6 +269,28 @@ config USB_EHCI_ATH79
Enables support for the built-in EHCI controller present
on the Atheros AR7XXX/AR9XXX SoCs.
+config USB_EHCI_HCD_PLATFORM
+ tristate "Generic EHCI driver for a platform device"
+ default n
+ ---help---
+ Adds an EHCI host driver for a generic platform device, which
+ provides a memory space and an irq.
+
+ If unsure, say N.
+
+config USB_OCTEON_EHCI
+ bool "Octeon on-chip EHCI support"
+ depends on CPU_CAVIUM_OCTEON
+ default n
+ select USB_EHCI_BIG_ENDIAN_MMIO
+ help
+ Enable support for the Octeon II SOC's on-chip EHCI
+ controller. It is needed for high-speed (480Mbit/sec)
+ USB 2.0 device support. All CN6XXX based chips with USB are
+ supported.
+
+endif # USB_EHCI_HCD
+
config USB_OXU210HP_HCD
tristate "OXU210HP HCD support"
depends on GENERIC_HARDIRQS
@@ -450,15 +472,6 @@ config USB_OHCI_HCD_PLATFORM
If unsure, say N.
-config USB_EHCI_HCD_PLATFORM
- tristate "Generic EHCI driver for a platform device"
- depends on USB_EHCI_HCD
- default n
- ---help---
- Adds an EHCI host driver for a generic platform device, which
- provides a memory space and an irq.
-
- If unsure, say N.
config USB_OHCI_BIG_ENDIAN_DESC
bool
@@ -651,16 +664,6 @@ config USB_IMX21_HCD
To compile this driver as a module, choose M here: the
module will be called "imx21-hcd".
-config USB_OCTEON_EHCI
- bool "Octeon on-chip EHCI support"
- depends on USB_EHCI_HCD && CPU_CAVIUM_OCTEON
- default n
- select USB_EHCI_BIG_ENDIAN_MMIO
- help
- Enable support for the Octeon II SOC's on-chip EHCI
- controller. It is needed for high-speed (480Mbit/sec)
- USB 2.0 device support. All CN6XXX based chips with USB are
- supported.
config USB_OCTEON_OHCI
bool "Octeon on-chip OHCI support"
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists