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Message-ID: <20150513131757.GB13976@kroah.com>
Date: Wed, 13 May 2015 06:17:57 -0700
From: Greg KH <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org,
Andrew Morton <akpm@...ux-foundation.org>,
torvalds@...ux-foundation.org, stable@...r.kernel.org
Cc: lwn@....net, Jiri Slaby <jslaby@...e.cz>
Subject: Re: Linux 4.0.3
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index bfcb1a62a7b4..4d68ec841304 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -3746,6 +3746,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
READ_CAPACITY_16 command);
f = NO_REPORT_OPCODES (don't use report opcodes
command, uas only);
+ g = MAX_SECTORS_240 (don't transfer more than
+ 240 sectors at a time, uas only);
h = CAPACITY_HEURISTICS (decrease the
reported device capacity by one
sector if the number is odd);
diff --git a/Makefile b/Makefile
index 0649a6011a76..dc9f43a019d6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 0
-SUBLEVEL = 2
+SUBLEVEL = 3
EXTRAVERSION =
NAME = Hurr durr I'ma sheep
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index ef7d112f5ce0..b0bd4e5fd5cf 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -67,8 +67,7 @@ static void *__alloc_from_pool(size_t size, struct page **ret_page, gfp_t flags)
*ret_page = phys_to_page(phys);
ptr = (void *)val;
- if (flags & __GFP_ZERO)
- memset(ptr, 0, size);
+ memset(ptr, 0, size);
}
return ptr;
@@ -105,7 +104,6 @@ static void *__dma_alloc_coherent(struct device *dev, size_t size,
struct page *page;
void *addr;
- size = PAGE_ALIGN(size);
page = dma_alloc_from_contiguous(dev, size >> PAGE_SHIFT,
get_order(size));
if (!page)
@@ -113,8 +111,7 @@ static void *__dma_alloc_coherent(struct device *dev, size_t size,
*dma_handle = phys_to_dma(dev, page_to_phys(page));
addr = page_address(page);
- if (flags & __GFP_ZERO)
- memset(addr, 0, size);
+ memset(addr, 0, size);
return addr;
} else {
return swiotlb_alloc_coherent(dev, size, dma_handle, flags);
@@ -195,6 +192,8 @@ static void __dma_free(struct device *dev, size_t size,
{
void *swiotlb_addr = phys_to_virt(dma_to_phys(dev, dma_handle));
+ size = PAGE_ALIGN(size);
+
if (!is_device_dma_coherent(dev)) {
if (__free_from_pool(vaddr, size))
return;
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index c7a16904cd03..1a313c468d65 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2072,7 +2072,7 @@ config MIPSR2_TO_R6_EMULATOR
help
Choose this option if you want to run non-R6 MIPS userland code.
Even if you say 'Y' here, the emulator will still be disabled by
- default. You can enable it using the 'mipsr2emul' kernel option.
+ default. You can enable it using the 'mipsr2emu' kernel option.
The only reason this is a build-time option is to save ~14K from the
final kernel image.
comment "MIPS R2-to-R6 emulator is only available for UP kernels"
@@ -2142,7 +2142,7 @@ config MIPS_CMP
config MIPS_CPS
bool "MIPS Coherent Processing System support"
- depends on SYS_SUPPORTS_MIPS_CPS
+ depends on SYS_SUPPORTS_MIPS_CPS && !64BIT
select MIPS_CM
select MIPS_CPC
select MIPS_CPS_PM if HOTPLUG_CPU
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 8f57fc72d62c..1b4dab1e6ab8 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -197,11 +197,17 @@ endif
# Warning: the 64-bit MIPS architecture does not support the `smartmips' extension
# Pass -Wa,--no-warn to disable all assembler warnings until the kernel code has
# been fixed properly.
-mips-cflags := "$(cflags-y)"
-cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,$(mips-cflags),-msmartmips) -Wa,--no-warn
-cflags-$(CONFIG_CPU_MICROMIPS) += $(call cc-option,$(mips-cflags),-mmicromips)
+mips-cflags := $(cflags-y)
+ifeq ($(CONFIG_CPU_HAS_SMARTMIPS),y)
+smartmips-ase := $(call cc-option-yn,$(mips-cflags) -msmartmips)
+cflags-$(smartmips-ase) += -msmartmips -Wa,--no-warn
+endif
+ifeq ($(CONFIG_CPU_MICROMIPS),y)
+micromips-ase := $(call cc-option-yn,$(mips-cflags) -mmicromips)
+cflags-$(micromips-ase) += -mmicromips
+endif
ifeq ($(CONFIG_CPU_HAS_MSA),y)
-toolchain-msa := $(call cc-option-yn,-$(mips-cflags),mhard-float -mfp64 -Wa$(comma)-mmsa)
+toolchain-msa := $(call cc-option-yn,$(mips-cflags) -mhard-float -mfp64 -Wa$(comma)-mmsa)
cflags-$(toolchain-msa) += -DTOOLCHAIN_SUPPORTS_MSA
endif
diff --git a/arch/mips/bcm47xx/board.c b/arch/mips/bcm47xx/board.c
index b3ae068ca4fa..3fd369d74444 100644
--- a/arch/mips/bcm47xx/board.c
+++ b/arch/mips/bcm47xx/board.c
@@ -247,8 +247,8 @@ static __init const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
}
if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0 &&
- bcm47xx_nvram_getenv("boardtype", buf2, sizeof(buf2)) >= 0) {
- for (e2 = bcm47xx_board_list_boot_hw; e2->value1; e2++) {
+ bcm47xx_nvram_getenv("boardnum", buf2, sizeof(buf2)) >= 0) {
+ for (e2 = bcm47xx_board_list_hw_version_num; e2->value1; e2++) {
if (!strstarts(buf1, e2->value1) &&
!strcmp(buf2, e2->value2))
return &e2->board;
diff --git a/arch/mips/bcm63xx/prom.c b/arch/mips/bcm63xx/prom.c
index e1f27d653f60..7019e2967009 100644
--- a/arch/mips/bcm63xx/prom.c
+++ b/arch/mips/bcm63xx/prom.c
@@ -17,7 +17,6 @@
#include <bcm63xx_cpu.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
-#include <bcm63xx_gpio.h>
void __init prom_init(void)
{
@@ -53,9 +52,6 @@ void __init prom_init(void)
reg &= ~mask;
bcm_perf_writel(reg, PERF_CKCTL_REG);
- /* register gpiochip */
- bcm63xx_gpio_init();
-
/* do low level board init */
board_prom_init();
diff --git a/arch/mips/bcm63xx/setup.c b/arch/mips/bcm63xx/setup.c
index 6660c7ddf87b..240fb4ffa55c 100644
--- a/arch/mips/bcm63xx/setup.c
+++ b/arch/mips/bcm63xx/setup.c
@@ -20,6 +20,7 @@
#include <bcm63xx_cpu.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
+#include <bcm63xx_gpio.h>
void bcm63xx_machine_halt(void)
{
@@ -160,6 +161,9 @@ void __init plat_mem_setup(void)
int __init bcm63xx_register_devices(void)
{
+ /* register gpiochip */
+ bcm63xx_gpio_init();
+
return board_register_devices();
}
diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
index 7d8987818ccf..d8960d46417b 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -306,7 +306,7 @@ void __init plat_swiotlb_setup(void)
swiotlbsize = 64 * (1<<20);
}
#endif
-#ifdef CONFIG_USB_OCTEON_OHCI
+#ifdef CONFIG_USB_OHCI_HCD_PLATFORM
/* OCTEON II ohci is only 32-bit. */
if (OCTEON_IS_OCTEON2() && max_addr >= 0x100000000ul)
swiotlbsize = 64 * (1<<20);
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index a42110e7edbc..a7f40820e567 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -413,7 +413,10 @@ static void octeon_restart(char *command)
mb();
while (1)
- cvmx_write_csr(CVMX_CIU_SOFT_RST, 1);
+ if (OCTEON_IS_OCTEON3())
+ cvmx_write_csr(CVMX_RST_SOFT_RST, 1);
+ else
+ cvmx_write_csr(CVMX_CIU_SOFT_RST, 1);
}
diff --git a/arch/mips/include/asm/cacheflush.h b/arch/mips/include/asm/cacheflush.h
index e08381a37f8b..723229f4cf27 100644
--- a/arch/mips/include/asm/cacheflush.h
+++ b/arch/mips/include/asm/cacheflush.h
@@ -29,6 +29,20 @@
* - flush_icache_all() flush the entire instruction cache
* - flush_data_cache_page() flushes a page from the data cache
*/
+
+ /*
+ * This flag is used to indicate that the page pointed to by a pte
+ * is dirty and requires cleaning before returning it to the user.
+ */
+#define PG_dcache_dirty PG_arch_1
+
+#define Page_dcache_dirty(page) \
+ test_bit(PG_dcache_dirty, &(page)->flags)
+#define SetPageDcacheDirty(page) \
+ set_bit(PG_dcache_dirty, &(page)->flags)
+#define ClearPageDcacheDirty(page) \
+ clear_bit(PG_dcache_dirty, &(page)->flags)
+
extern void (*flush_cache_all)(void);
extern void (*__flush_cache_all)(void);
extern void (*flush_cache_mm)(struct mm_struct *mm);
@@ -37,13 +51,15 @@ extern void (*flush_cache_range)(struct vm_area_struct *vma,
unsigned long start, unsigned long end);
extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
extern void __flush_dcache_page(struct page *page);
+extern void __flush_icache_page(struct vm_area_struct *vma, struct page *page);
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
static inline void flush_dcache_page(struct page *page)
{
- if (cpu_has_dc_aliases || !cpu_has_ic_fills_f_dc)
+ if (cpu_has_dc_aliases)
__flush_dcache_page(page);
-
+ else if (!cpu_has_ic_fills_f_dc)
+ SetPageDcacheDirty(page);
}
#define flush_dcache_mmap_lock(mapping) do { } while (0)
@@ -61,6 +77,11 @@ static inline void flush_anon_page(struct vm_area_struct *vma,
static inline void flush_icache_page(struct vm_area_struct *vma,
struct page *page)
{
+ if (!cpu_has_ic_fills_f_dc && (vma->vm_flags & VM_EXEC) &&
+ Page_dcache_dirty(page)) {
+ __flush_icache_page(vma, page);
+ ClearPageDcacheDirty(page);
+ }
}
extern void (*flush_icache_range)(unsigned long start, unsigned long end);
@@ -95,19 +116,6 @@ extern void (*flush_icache_all)(void);
extern void (*local_flush_data_cache_page)(void * addr);
extern void (*flush_data_cache_page)(unsigned long addr);
-/*
- * This flag is used to indicate that the page pointed to by a pte
- * is dirty and requires cleaning before returning it to the user.
- */
-#define PG_dcache_dirty PG_arch_1
-
-#define Page_dcache_dirty(page) \
- test_bit(PG_dcache_dirty, &(page)->flags)
-#define SetPageDcacheDirty(page) \
- set_bit(PG_dcache_dirty, &(page)->flags)
-#define ClearPageDcacheDirty(page) \
- clear_bit(PG_dcache_dirty, &(page)->flags)
-
/* Run kernel code uncached, useful for cache probing functions. */
unsigned long run_uncached(void *func);
diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h
index 0d8208de9a3f..345fd7f80730 100644
--- a/arch/mips/include/asm/cpu-features.h
+++ b/arch/mips/include/asm/cpu-features.h
@@ -235,8 +235,39 @@
/* MIPSR2 and MIPSR6 have a lot of similarities */
#define cpu_has_mips_r2_r6 (cpu_has_mips_r2 | cpu_has_mips_r6)
+/*
+ * cpu_has_mips_r2_exec_hazard - return if IHB is required on current processor
+ *
+ * Returns non-zero value if the current processor implementation requires
+ * an IHB instruction to deal with an instruction hazard as per MIPS R2
+ * architecture specification, zero otherwise.
+ */
#ifndef cpu_has_mips_r2_exec_hazard
-#define cpu_has_mips_r2_exec_hazard (cpu_has_mips_r2 | cpu_has_mips_r6)
+#define cpu_has_mips_r2_exec_hazard \
+({ \
+ int __res; \
+ \
+ switch (current_cpu_type()) { \
+ case CPU_M14KC: \
+ case CPU_74K: \
+ case CPU_1074K: \
+ case CPU_PROAPTIV: \
+ case CPU_P5600: \
+ case CPU_M5150: \
+ case CPU_QEMU_GENERIC: \
+ case CPU_CAVIUM_OCTEON: \
+ case CPU_CAVIUM_OCTEON_PLUS: \
+ case CPU_CAVIUM_OCTEON2: \
+ case CPU_CAVIUM_OCTEON3: \
+ __res = 0; \
+ break; \
+ \
+ default: \
+ __res = 1; \
+ } \
+ \
+ __res; \
+})
#endif
/*
diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
index 535f196ffe02..694925a26924 100644
--- a/arch/mips/include/asm/elf.h
+++ b/arch/mips/include/asm/elf.h
@@ -294,6 +294,9 @@ do { \
if (personality(current->personality) != PER_LINUX) \
set_personality(PER_LINUX); \
\
+ clear_thread_flag(TIF_HYBRID_FPREGS); \
+ set_thread_flag(TIF_32BIT_FPREGS); \
+ \
mips_set_personality_fp(state); \
\
current->thread.abi = &mips_abi; \
@@ -319,6 +322,8 @@ do { \
do { \
set_thread_flag(TIF_32BIT_REGS); \
set_thread_flag(TIF_32BIT_ADDR); \
+ clear_thread_flag(TIF_HYBRID_FPREGS); \
+ set_thread_flag(TIF_32BIT_FPREGS); \
\
mips_set_personality_fp(state); \
\
diff --git a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
index fa1f3cfbae8d..d68e685cde60 100644
--- a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
@@ -50,7 +50,6 @@
#define cpu_has_mips32r2 0
#define cpu_has_mips64r1 0
#define cpu_has_mips64r2 1
-#define cpu_has_mips_r2_exec_hazard 0
#define cpu_has_dsp 0
#define cpu_has_dsp2 0
#define cpu_has_mipsmt 0
diff --git a/arch/mips/include/asm/octeon/cvmx.h b/arch/mips/include/asm/octeon/cvmx.h
index 33db1c806b01..774bb45834cb 100644
--- a/arch/mips/include/asm/octeon/cvmx.h
+++ b/arch/mips/include/asm/octeon/cvmx.h
@@ -436,14 +436,6 @@ static inline uint64_t cvmx_get_cycle_global(void)
/***************************************************************************/
-static inline void cvmx_reset_octeon(void)
-{
- union cvmx_ciu_soft_rst ciu_soft_rst;
- ciu_soft_rst.u64 = 0;
- ciu_soft_rst.s.soft_rst = 1;
- cvmx_write_csr(CVMX_CIU_SOFT_RST, ciu_soft_rst.u64);
-}
-
/* Return the number of cores available in the chip */
static inline uint32_t cvmx_octeon_num_cores(void)
{
diff --git a/arch/mips/include/asm/octeon/pci-octeon.h b/arch/mips/include/asm/octeon/pci-octeon.h
index 64ba56a02843..1884609741a8 100644
--- a/arch/mips/include/asm/octeon/pci-octeon.h
+++ b/arch/mips/include/asm/octeon/pci-octeon.h
@@ -11,9 +11,6 @@
#include <linux/pci.h>
-/* Some PCI cards require delays when accessing config space. */
-#define PCI_CONFIG_SPACE_DELAY 10000
-
/*
* The physical memory base mapped by BAR1. 256MB at the end of the
* first 4GB.
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index bef782c4a44b..f8f809fd6c6d 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -127,10 +127,6 @@ do { \
} \
} while(0)
-
-extern void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
- pte_t pteval);
-
#if defined(CONFIG_PHYS_ADDR_T_64BIT) && defined(CONFIG_CPU_MIPS32)
#define pte_none(pte) (!(((pte).pte_low | (pte).pte_high) & ~_PAGE_GLOBAL))
@@ -154,6 +150,7 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
}
}
}
+#define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval)
static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
{
@@ -192,6 +189,7 @@ static inline void set_pte(pte_t *ptep, pte_t pteval)
}
#endif
}
+#define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval)
static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
{
@@ -407,12 +405,15 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
extern void __update_tlb(struct vm_area_struct *vma, unsigned long address,
pte_t pte);
+extern void __update_cache(struct vm_area_struct *vma, unsigned long address,
+ pte_t pte);
static inline void update_mmu_cache(struct vm_area_struct *vma,
unsigned long address, pte_t *ptep)
{
pte_t pte = *ptep;
__update_tlb(vma, address, pte);
+ __update_cache(vma, address, pte);
}
static inline void update_mmu_cache_pmd(struct vm_area_struct *vma,
diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
index 1b22d2da88a1..38902bf97adc 100644
--- a/arch/mips/include/asm/r4kcache.h
+++ b/arch/mips/include/asm/r4kcache.h
@@ -12,6 +12,8 @@
#ifndef _ASM_R4KCACHE_H
#define _ASM_R4KCACHE_H
+#include <linux/stringify.h>
+
#include <asm/asm.h>
#include <asm/cacheops.h>
#include <asm/compiler.h>
@@ -344,7 +346,7 @@ static inline void invalidate_tcache_page(unsigned long addr)
" cache %1, 0x0a0(%0); cache %1, 0x0b0(%0)\n" \
" cache %1, 0x0c0(%0); cache %1, 0x0d0(%0)\n" \
" cache %1, 0x0e0(%0); cache %1, 0x0f0(%0)\n" \
- " addiu $1, $0, 0x100 \n" \
+ " "__stringify(LONG_ADDIU)" $1, %0, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x010($1)\n" \
" cache %1, 0x020($1); cache %1, 0x030($1)\n" \
" cache %1, 0x040($1); cache %1, 0x050($1)\n" \
@@ -368,17 +370,17 @@ static inline void invalidate_tcache_page(unsigned long addr)
" cache %1, 0x040(%0); cache %1, 0x060(%0)\n" \
" cache %1, 0x080(%0); cache %1, 0x0a0(%0)\n" \
" cache %1, 0x0c0(%0); cache %1, 0x0e0(%0)\n" \
- " addiu $1, %0, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, %0, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x020($1)\n" \
" cache %1, 0x040($1); cache %1, 0x060($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0a0($1)\n" \
" cache %1, 0x0c0($1); cache %1, 0x0e0($1)\n" \
- " addiu $1, $1, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x020($1)\n" \
" cache %1, 0x040($1); cache %1, 0x060($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0a0($1)\n" \
" cache %1, 0x0c0($1); cache %1, 0x0e0($1)\n" \
- " addiu $1, $1, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100\n" \
" cache %1, 0x000($1); cache %1, 0x020($1)\n" \
" cache %1, 0x040($1); cache %1, 0x060($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0a0($1)\n" \
@@ -396,25 +398,25 @@ static inline void invalidate_tcache_page(unsigned long addr)
" .set noat\n" \
" cache %1, 0x000(%0); cache %1, 0x040(%0)\n" \
" cache %1, 0x080(%0); cache %1, 0x0c0(%0)\n" \
- " addiu $1, %0, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, %0, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x040($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0c0($1)\n" \
- " addiu $1, %0, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x040($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0c0($1)\n" \
- " addiu $1, %0, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x040($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0c0($1)\n" \
- " addiu $1, %0, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x040($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0c0($1)\n" \
- " addiu $1, %0, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x040($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0c0($1)\n" \
- " addiu $1, %0, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x040($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0c0($1)\n" \
- " addiu $1, %0, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
" cache %1, 0x000($1); cache %1, 0x040($1)\n" \
" cache %1, 0x080($1); cache %1, 0x0c0($1)\n" \
" .set pop\n" \
@@ -429,39 +431,38 @@ static inline void invalidate_tcache_page(unsigned long addr)
" .set mips64r6\n" \
" .set noat\n" \
" cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
- " cache %1, 0x000(%0); cache %1, 0x080(%0)\n" \
- " addiu $1, %0, 0x100\n" \
+ " "__stringify(LONG_ADDIU)" $1, %0, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
+ " "__stringify(LONG_ADDIU)" $1, $1, 0x100 \n" \
+ " cache %1, 0x000($1); cache %1, 0x080($1)\n" \
" .set pop\n" \
: \
: "r" (base), \
diff --git a/arch/mips/include/asm/spinlock.h b/arch/mips/include/asm/spinlock.h
index b4548690ade9..1fca2e0793dc 100644
--- a/arch/mips/include/asm/spinlock.h
+++ b/arch/mips/include/asm/spinlock.h
@@ -263,7 +263,7 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
if (R10000_LLSC_WAR) {
__asm__ __volatile__(
"1: ll %1, %2 # arch_read_unlock \n"
- " addiu %1, 1 \n"
+ " addiu %1, -1 \n"
" sc %1, %0 \n"
" beqzl %1, 1b \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index af41ba6db960..7791840cf22c 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -10,6 +10,7 @@
#include <asm/asm.h>
#include <asm/asmmacro.h>
+#include <asm/compiler.h>
#include <asm/regdef.h>
#include <asm/mipsregs.h>
#include <asm/stackframe.h>
@@ -185,7 +186,7 @@ syscall_exit_work:
* For C code use the inline version named instruction_hazard().
*/
LEAF(mips_ihb)
- .set mips32r2
+ .set MIPS_ISA_LEVEL_RAW
jr.hb ra
nop
END(mips_ihb)
diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c
index bed7590e475f..d5589bedd0a4 100644
--- a/arch/mips/kernel/smp-cps.c
+++ b/arch/mips/kernel/smp-cps.c
@@ -88,6 +88,12 @@ static void __init cps_smp_setup(void)
/* Make core 0 coherent with everything */
write_gcr_cl_coherence(0xff);
+
+#ifdef CONFIG_MIPS_MT_FPAFF
+ /* If we have an FPU, enroll ourselves in the FPU-full mask */
+ if (cpu_has_fpu)
+ cpu_set(0, mt_fpu_cpumask);
+#endif /* CONFIG_MIPS_MT_FPAFF */
}
static void __init cps_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 7e3ea7766822..77d96db8253c 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -119,36 +119,37 @@ void __flush_anon_page(struct page *page, unsigned long vmaddr)
EXPORT_SYMBOL(__flush_anon_page);
-static void mips_flush_dcache_from_pte(pte_t pteval, unsigned long address)
+void __flush_icache_page(struct vm_area_struct *vma, struct page *page)
+{
+ unsigned long addr;
+
+ if (PageHighMem(page))
+ return;
+
+ addr = (unsigned long) page_address(page);
+ flush_data_cache_page(addr);
+}
+EXPORT_SYMBOL_GPL(__flush_icache_page);
+
+void __update_cache(struct vm_area_struct *vma, unsigned long address,
+ pte_t pte)
{
struct page *page;
- unsigned long pfn = pte_pfn(pteval);
+ unsigned long pfn, addr;
+ int exec = (vma->vm_flags & VM_EXEC) && !cpu_has_ic_fills_f_dc;
+ pfn = pte_pfn(pte);
if (unlikely(!pfn_valid(pfn)))
return;
-
page = pfn_to_page(pfn);
if (page_mapping(page) && Page_dcache_dirty(page)) {
- unsigned long page_addr = (unsigned long) page_address(page);
-
- if (!cpu_has_ic_fills_f_dc ||
- pages_do_alias(page_addr, address & PAGE_MASK))
- flush_data_cache_page(page_addr);
+ addr = (unsigned long) page_address(page);
+ if (exec || pages_do_alias(addr, address & PAGE_MASK))
+ flush_data_cache_page(addr);
ClearPageDcacheDirty(page);
}
}
-void set_pte_at(struct mm_struct *mm, unsigned long addr,
- pte_t *ptep, pte_t pteval)
-{
- if (cpu_has_dc_aliases || !cpu_has_ic_fills_f_dc) {
- if (pte_present(pteval))
- mips_flush_dcache_from_pte(pteval, addr);
- }
-
- set_pte(ptep, pteval);
-}
-
unsigned long _page_cachable_default;
EXPORT_SYMBOL(_page_cachable_default);
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index d75ff73a2012..a79fd0af0224 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -501,26 +501,9 @@ static void build_tlb_write_entry(u32 **p, struct uasm_label **l,
case tlb_indexed: tlbw = uasm_i_tlbwi; break;
}
- if (cpu_has_mips_r2_exec_hazard) {
- /*
- * The architecture spec says an ehb is required here,
- * but a number of cores do not have the hazard and
- * using an ehb causes an expensive pipeline stall.
- */
- switch (current_cpu_type()) {
- case CPU_M14KC:
- case CPU_74K:
- case CPU_1074K:
- case CPU_PROAPTIV:
- case CPU_P5600:
- case CPU_M5150:
- case CPU_QEMU_GENERIC:
- break;
-
- default:
+ if (cpu_has_mips_r2_r6) {
+ if (cpu_has_mips_r2_exec_hazard)
uasm_i_ehb(p);
- break;
- }
tlbw(p);
return;
}
diff --git a/arch/mips/netlogic/xlp/ahci-init-xlp2.c b/arch/mips/netlogic/xlp/ahci-init-xlp2.c
index c83dbf3689e2..7b066a44e679 100644
--- a/arch/mips/netlogic/xlp/ahci-init-xlp2.c
+++ b/arch/mips/netlogic/xlp/ahci-init-xlp2.c
@@ -203,6 +203,7 @@ static u8 read_phy_reg(u64 regbase, u32 addr, u32 physel)
static void config_sata_phy(u64 regbase)
{
u32 port, i, reg;
+ u8 val;
for (port = 0; port < 2; port++) {
for (i = 0, reg = RXCDRCALFOSC0; reg <= CALDUTY; reg++, i++)
@@ -210,6 +211,18 @@ static void config_sata_phy(u64 regbase)
for (i = 0, reg = RXDPIF; reg <= PPMDRIFTMAX_HI; reg++, i++)
write_phy_reg(regbase, reg, port, sata_phy_config2[i]);
+
+ /* Fix for PHY link up failures at lower temperatures */
+ write_phy_reg(regbase, 0x800F, port, 0x1f);
+
+ val = read_phy_reg(regbase, 0x0029, port);
+ write_phy_reg(regbase, 0x0029, port, val | (0x7 << 1));
+
+ val = read_phy_reg(regbase, 0x0056, port);
+ write_phy_reg(regbase, 0x0056, port, val & ~(1 << 3));
+
+ val = read_phy_reg(regbase, 0x0018, port);
+ write_phy_reg(regbase, 0x0018, port, val & ~(0x7 << 0));
}
}
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 300591c6278d..2eda01e6e08f 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -43,7 +43,7 @@ obj-$(CONFIG_SIBYTE_BCM1x80) += pci-bcm1480.o pci-bcm1480ht.o
obj-$(CONFIG_SNI_RM) += fixup-sni.o ops-sni.o
obj-$(CONFIG_LANTIQ) += fixup-lantiq.o
obj-$(CONFIG_PCI_LANTIQ) += pci-lantiq.o ops-lantiq.o
-obj-$(CONFIG_SOC_RT2880) += pci-rt2880.o
+obj-$(CONFIG_SOC_RT288X) += pci-rt2880.o
obj-$(CONFIG_SOC_RT3883) += pci-rt3883.o
obj-$(CONFIG_TANBAC_TB0219) += fixup-tb0219.o
obj-$(CONFIG_TANBAC_TB0226) += fixup-tb0226.o
diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
index a04af55d89f1..c258cd406fbb 100644
--- a/arch/mips/pci/pci-octeon.c
+++ b/arch/mips/pci/pci-octeon.c
@@ -214,6 +214,8 @@ const char *octeon_get_pci_interrupts(void)
return "AAABAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
case CVMX_BOARD_TYPE_BBGW_REF:
return "AABCD";
+ case CVMX_BOARD_TYPE_CUST_DSR1000N:
+ return "CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC";
case CVMX_BOARD_TYPE_THUNDER:
case CVMX_BOARD_TYPE_EBH3000:
default:
@@ -271,9 +273,6 @@ static int octeon_read_config(struct pci_bus *bus, unsigned int devfn,
pci_addr.s.func = devfn & 0x7;
pci_addr.s.reg = reg;
-#if PCI_CONFIG_SPACE_DELAY
- udelay(PCI_CONFIG_SPACE_DELAY);
-#endif
switch (size) {
case 4:
*val = le32_to_cpu(cvmx_read64_uint32(pci_addr.u64));
@@ -308,9 +307,6 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
pci_addr.s.func = devfn & 0x7;
pci_addr.s.reg = reg;
-#if PCI_CONFIG_SPACE_DELAY
- udelay(PCI_CONFIG_SPACE_DELAY);
-#endif
switch (size) {
case 4:
cvmx_write64_uint32(pci_addr.u64, cpu_to_le32(val));
diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
index 1bb0b2bf8d6e..99f3db4f0a9b 100644
--- a/arch/mips/pci/pcie-octeon.c
+++ b/arch/mips/pci/pcie-octeon.c
@@ -1762,14 +1762,6 @@ static int octeon_pcie_write_config(unsigned int pcie_port, struct pci_bus *bus,
default:
return PCIBIOS_FUNC_NOT_SUPPORTED;
}
-#if PCI_CONFIG_SPACE_DELAY
- /*
- * Delay on writes so that devices have time to come up. Some
- * bridges need this to allow time for the secondary busses to
- * work
- */
- udelay(PCI_CONFIG_SPACE_DELAY);
-#endif
return PCIBIOS_SUCCESSFUL;
}
diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
index b1c52ca580f9..e9bc8c96174e 100644
--- a/arch/mips/ralink/Kconfig
+++ b/arch/mips/ralink/Kconfig
@@ -7,6 +7,11 @@ config CLKEVT_RT3352
select CLKSRC_OF
select CLKSRC_MMIO
+config RALINK_ILL_ACC
+ bool
+ depends on SOC_RT305X
+ default y
+
choice
prompt "Ralink SoC selection"
default SOC_RT305X
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index a7a3edd28beb..f23179e84128 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -670,7 +670,7 @@ static int acpi_sbs_add(struct acpi_device *device)
if (!sbs_manager_broken) {
result = acpi_manager_get_info(sbs);
if (!result) {
- sbs->manager_present = 0;
+ sbs->manager_present = 1;
for (id = 0; id < MAX_SBS_BAT; ++id)
if ((sbs->batteries_supported & (1 << id)))
acpi_battery_add(sbs, id);
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index b40af3203089..b67066d0d9a6 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -2264,6 +2264,11 @@ static bool rbd_img_obj_end_request(struct rbd_obj_request *obj_request)
result, xferred);
if (!img_request->result)
img_request->result = result;
+ /*
+ * Need to end I/O on the entire obj_request worth of
+ * bytes in case of error.
+ */
+ xferred = obj_request->length;
}
/* Image object requests don't own their page array */
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 9bd56116fd5a..1afc0b419da2 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -580,6 +580,9 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
else
radeon_crtc->pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
+ /* if there is no audio, set MINM_OVER_MAXP */
+ if (!drm_detect_monitor_audio(radeon_connector_edid(connector)))
+ radeon_crtc->pll_flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;
if (rdev->family < CHIP_RV770)
radeon_crtc->pll_flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;
/* use frac fb div on APUs */
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index c39c1d0d9d4e..f20eb32406d1 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -1729,17 +1729,15 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
int encoder_mode = atombios_get_encoder_mode(encoder);
DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
radeon_encoder->encoder_id, mode, radeon_encoder->devices,
radeon_encoder->active_device);
- if (connector && (radeon_audio != 0) &&
+ if ((radeon_audio != 0) &&
((encoder_mode == ATOM_ENCODER_MODE_HDMI) ||
- (ENCODER_MODE_IS_DP(encoder_mode) &&
- drm_detect_monitor_audio(radeon_connector_edid(connector)))))
+ ENCODER_MODE_IS_DP(encoder_mode)))
radeon_audio_dpms(encoder, mode);
switch (radeon_encoder->encoder_id) {
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
index 3adc2afe32aa..68fd9fc677e3 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -295,28 +295,3 @@ void dce6_dp_audio_set_dto(struct radeon_device *rdev,
WREG32(DCCG_AUDIO_DTO1_MODULE, clock);
}
}
-
-void dce6_dp_enable(struct drm_encoder *encoder, bool enable)
-{
- struct drm_device *dev = encoder->dev;
- struct radeon_device *rdev = dev->dev_private;
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-
- if (!dig || !dig->afmt)
- return;
-
- if (enable) {
- WREG32(EVERGREEN_DP_SEC_TIMESTAMP + dig->afmt->offset,
- EVERGREEN_DP_SEC_TIMESTAMP_MODE(1));
- WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset,
- EVERGREEN_DP_SEC_ASP_ENABLE | /* Audio packet transmission */
- EVERGREEN_DP_SEC_ATP_ENABLE | /* Audio timestamp packet transmission */
- EVERGREEN_DP_SEC_AIP_ENABLE | /* Audio infoframe packet transmission */
- EVERGREEN_DP_SEC_STREAM_ENABLE); /* Master enable for secondary stream engine */
- } else {
- WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset, 0);
- }
-
- dig->afmt->enabled = enable;
-}
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index c18d4ecbd95d..0926739c9fa7 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -219,13 +219,9 @@ void evergreen_set_avi_packet(struct radeon_device *rdev, u32 offset,
WREG32(AFMT_AVI_INFO3 + offset,
frame[0xC] | (frame[0xD] << 8) | (buffer[1] << 24));
- WREG32_OR(HDMI_INFOFRAME_CONTROL0 + offset,
- HDMI_AVI_INFO_SEND | /* enable AVI info frames */
- HDMI_AVI_INFO_CONT); /* required for audio info values to be updated */
-
WREG32_P(HDMI_INFOFRAME_CONTROL1 + offset,
- HDMI_AVI_INFO_LINE(2), /* anything other than 0 */
- ~HDMI_AVI_INFO_LINE_MASK);
+ HDMI_AVI_INFO_LINE(2), /* anything other than 0 */
+ ~HDMI_AVI_INFO_LINE_MASK);
}
void dce4_hdmi_audio_set_dto(struct radeon_device *rdev,
@@ -370,9 +366,13 @@ void dce4_set_audio_packet(struct drm_encoder *encoder, u32 offset)
WREG32(AFMT_AUDIO_PACKET_CONTROL2 + offset,
AFMT_AUDIO_CHANNEL_ENABLE(0xff));
+ WREG32(HDMI_AUDIO_PACKET_CONTROL + offset,
+ HDMI_AUDIO_DELAY_EN(1) | /* set the default audio delay */
+ HDMI_AUDIO_PACKETS_PER_LINE(3)); /* should be suffient for all audio modes and small enough for all hblanks */
+
/* allow 60958 channel status and send audio packets fields to be updated */
- WREG32(AFMT_AUDIO_PACKET_CONTROL + offset,
- AFMT_AUDIO_SAMPLE_SEND | AFMT_RESET_FIFO_WHEN_AUDIO_DIS | AFMT_60958_CS_UPDATE);
+ WREG32_OR(AFMT_AUDIO_PACKET_CONTROL + offset,
+ AFMT_RESET_FIFO_WHEN_AUDIO_DIS | AFMT_60958_CS_UPDATE);
}
@@ -398,17 +398,26 @@ void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable)
return;
if (enable) {
- WREG32(HDMI_INFOFRAME_CONTROL1 + dig->afmt->offset,
- HDMI_AUDIO_INFO_LINE(2)); /* anything other than 0 */
-
- WREG32(HDMI_AUDIO_PACKET_CONTROL + dig->afmt->offset,
- HDMI_AUDIO_DELAY_EN(1) | /* set the default audio delay */
- HDMI_AUDIO_PACKETS_PER_LINE(3)); /* should be suffient for all audio modes and small enough for all hblanks */
+ struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
- WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset,
- HDMI_AUDIO_INFO_SEND | /* enable audio info frames (frames won't be set until audio is enabled) */
- HDMI_AUDIO_INFO_CONT); /* required for audio info values to be updated */
+ if (drm_detect_monitor_audio(radeon_connector_edid(connector))) {
+ WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset,
+ HDMI_AVI_INFO_SEND | /* enable AVI info frames */
+ HDMI_AVI_INFO_CONT | /* required for audio info values to be updated */
+ HDMI_AUDIO_INFO_SEND | /* enable audio info frames (frames won't be set until audio is enabled) */
+ HDMI_AUDIO_INFO_CONT); /* required for audio info values to be updated */
+ WREG32_OR(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+ AFMT_AUDIO_SAMPLE_SEND);
+ } else {
+ WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset,
+ HDMI_AVI_INFO_SEND | /* enable AVI info frames */
+ HDMI_AVI_INFO_CONT); /* required for audio info values to be updated */
+ WREG32_AND(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+ ~AFMT_AUDIO_SAMPLE_SEND);
+ }
} else {
+ WREG32_AND(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+ ~AFMT_AUDIO_SAMPLE_SEND);
WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, 0);
}
@@ -424,20 +433,24 @@ void evergreen_dp_enable(struct drm_encoder *encoder, bool enable)
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+ struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
if (!dig || !dig->afmt)
return;
- if (enable) {
+ if (enable && drm_detect_monitor_audio(radeon_connector_edid(connector))) {
struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct radeon_connector_atom_dig *dig_connector;
uint32_t val;
+ WREG32_OR(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+ AFMT_AUDIO_SAMPLE_SEND);
+
WREG32(EVERGREEN_DP_SEC_TIMESTAMP + dig->afmt->offset,
EVERGREEN_DP_SEC_TIMESTAMP_MODE(1));
- if (radeon_connector->con_priv) {
+ if (!ASIC_IS_DCE6(rdev) && radeon_connector->con_priv) {
dig_connector = radeon_connector->con_priv;
val = RREG32(EVERGREEN_DP_SEC_AUD_N + dig->afmt->offset);
val &= ~EVERGREEN_DP_SEC_N_BASE_MULTIPLE(0xf);
@@ -457,6 +470,8 @@ void evergreen_dp_enable(struct drm_encoder *encoder, bool enable)
EVERGREEN_DP_SEC_STREAM_ENABLE); /* Master enable for secondary stream engine */
} else {
WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset, 0);
+ WREG32_AND(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+ ~AFMT_AUDIO_SAMPLE_SEND);
}
dig->afmt->enabled = enable;
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index dd6606b8e23c..e85894ade95c 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -228,12 +228,13 @@ void r600_set_avi_packet(struct radeon_device *rdev, u32 offset,
WREG32(HDMI0_AVI_INFO3 + offset,
frame[0xC] | (frame[0xD] << 8) | (buffer[1] << 24));
+ WREG32_OR(HDMI0_INFOFRAME_CONTROL1 + offset,
+ HDMI0_AVI_INFO_LINE(2)); /* anything other than 0 */
+
WREG32_OR(HDMI0_INFOFRAME_CONTROL0 + offset,
- HDMI0_AVI_INFO_SEND | /* enable AVI info frames */
- HDMI0_AVI_INFO_CONT); /* send AVI info frames every frame/field */
+ HDMI0_AVI_INFO_SEND | /* enable AVI info frames */
+ HDMI0_AVI_INFO_CONT); /* send AVI info frames every frame/field */
- WREG32_OR(HDMI0_INFOFRAME_CONTROL1 + offset,
- HDMI0_AVI_INFO_LINE(2)); /* anything other than 0 */
}
/*
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index b21ef69a34ac..b7d33a13db9f 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -102,7 +102,6 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
void r600_hdmi_enable(struct drm_encoder *encoder, bool enable);
void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable);
void evergreen_dp_enable(struct drm_encoder *encoder, bool enable);
-void dce6_dp_enable(struct drm_encoder *encoder, bool enable);
static const u32 pin_offsets[7] =
{
@@ -240,7 +239,7 @@ static struct radeon_audio_funcs dce6_dp_funcs = {
.set_avi_packet = evergreen_set_avi_packet,
.set_audio_packet = dce4_set_audio_packet,
.mode_set = radeon_audio_dp_mode_set,
- .dpms = dce6_dp_enable,
+ .dpms = evergreen_dp_enable,
};
static void radeon_audio_interface_init(struct radeon_device *rdev)
@@ -461,30 +460,33 @@ void radeon_audio_detect(struct drm_connector *connector,
if (!connector || !connector->encoder)
return;
+ if (!radeon_encoder_is_digital(connector->encoder))
+ return;
+
rdev = connector->encoder->dev->dev_private;
radeon_encoder = to_radeon_encoder(connector->encoder);
dig = radeon_encoder->enc_priv;
- if (status == connector_status_connected) {
- struct radeon_connector *radeon_connector;
- int sink_type;
-
- if (!drm_detect_monitor_audio(radeon_connector_edid(connector))) {
- radeon_encoder->audio = NULL;
- return;
- }
+ if (!dig->afmt)
+ return;
- radeon_connector = to_radeon_connector(connector);
- sink_type = radeon_dp_getsinktype(radeon_connector);
+ if (status == connector_status_connected) {
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort &&
- sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
+ radeon_dp_getsinktype(radeon_connector) ==
+ CONNECTOR_OBJECT_ID_DISPLAYPORT)
radeon_encoder->audio = rdev->audio.dp_funcs;
else
radeon_encoder->audio = rdev->audio.hdmi_funcs;
dig->afmt->pin = radeon_audio_get_pin(connector->encoder);
- radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
+ if (drm_detect_monitor_audio(radeon_connector_edid(connector))) {
+ radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
+ } else {
+ radeon_audio_enable(rdev, dig->afmt->pin, 0);
+ dig->afmt->pin = NULL;
+ }
} else {
radeon_audio_enable(rdev, dig->afmt->pin, 0);
dig->afmt->pin = NULL;
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 27def67cb6be..27973e3faf0e 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1333,8 +1333,10 @@ out:
/* updated in get modes as well since we need to know if it's analog or digital */
radeon_connector_update_scratch_regs(connector, ret);
- if (radeon_audio != 0)
+ if (radeon_audio != 0) {
+ radeon_connector_get_edid(connector);
radeon_audio_detect(connector, ret);
+ }
exit:
pm_runtime_mark_last_busy(connector->dev->dev);
@@ -1659,8 +1661,10 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
radeon_connector_update_scratch_regs(connector, ret);
- if (radeon_audio != 0)
+ if (radeon_audio != 0) {
+ radeon_connector_get_edid(connector);
radeon_audio_detect(connector, ret);
+ }
out:
pm_runtime_mark_last_busy(connector->dev->dev);
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 4d0f96cc3da4..ab39b85e0f76 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -88,7 +88,7 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
p->dma_reloc_idx = 0;
/* FIXME: we assume that each relocs use 4 dwords */
p->nrelocs = chunk->length_dw / 4;
- p->relocs = kcalloc(p->nrelocs, sizeof(struct radeon_bo_list), GFP_KERNEL);
+ p->relocs = drm_calloc_large(p->nrelocs, sizeof(struct radeon_bo_list));
if (p->relocs == NULL) {
return -ENOMEM;
}
@@ -428,7 +428,7 @@ static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error, bo
}
}
kfree(parser->track);
- kfree(parser->relocs);
+ drm_free_large(parser->relocs);
drm_free_large(parser->vm_bos);
for (i = 0; i < parser->nchunks; i++)
drm_free_large(parser->chunks[i].kdata);
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index 2a5a4a9e772d..de42fc4a22b8 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -473,6 +473,23 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
}
mutex_lock(&vm->mutex);
+ soffset /= RADEON_GPU_PAGE_SIZE;
+ eoffset /= RADEON_GPU_PAGE_SIZE;
+ if (soffset || eoffset) {
+ struct interval_tree_node *it;
+ it = interval_tree_iter_first(&vm->va, soffset, eoffset - 1);
+ if (it && it != &bo_va->it) {
+ struct radeon_bo_va *tmp;
+ tmp = container_of(it, struct radeon_bo_va, it);
+ /* bo and tmp overlap, invalid offset */
+ dev_err(rdev->dev, "bo %p va 0x%010Lx conflict with "
+ "(bo %p 0x%010lx 0x%010lx)\n", bo_va->bo,
+ soffset, tmp->bo, tmp->it.start, tmp->it.last);
+ mutex_unlock(&vm->mutex);
+ return -EINVAL;
+ }
+ }
+
if (bo_va->it.start || bo_va->it.last) {
if (bo_va->addr) {
/* add a clone of the bo_va to clear the old address */
@@ -490,6 +507,8 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
spin_lock(&vm->status_lock);
list_add(&tmp->vm_status, &vm->freed);
spin_unlock(&vm->status_lock);
+
+ bo_va->addr = 0;
}
interval_tree_remove(&bo_va->it, &vm->va);
@@ -497,21 +516,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
bo_va->it.last = 0;
}
- soffset /= RADEON_GPU_PAGE_SIZE;
- eoffset /= RADEON_GPU_PAGE_SIZE;
if (soffset || eoffset) {
- struct interval_tree_node *it;
- it = interval_tree_iter_first(&vm->va, soffset, eoffset - 1);
- if (it) {
- struct radeon_bo_va *tmp;
- tmp = container_of(it, struct radeon_bo_va, it);
- /* bo and tmp overlap, invalid offset */
- dev_err(rdev->dev, "bo %p va 0x%010Lx conflict with "
- "(bo %p 0x%010lx 0x%010lx)\n", bo_va->bo,
- soffset, tmp->bo, tmp->it.start, tmp->it.last);
- mutex_unlock(&vm->mutex);
- return -EINVAL;
- }
bo_va->it.start = soffset;
bo_va->it.last = eoffset - 1;
interval_tree_insert(&bo_va->it, &vm->va);
@@ -1107,7 +1112,8 @@ void radeon_vm_bo_rmv(struct radeon_device *rdev,
list_del(&bo_va->bo_list);
mutex_lock(&vm->mutex);
- interval_tree_remove(&bo_va->it, &vm->va);
+ if (bo_va->it.start || bo_va->it.last)
+ interval_tree_remove(&bo_va->it, &vm->va);
spin_lock(&vm->status_lock);
list_del(&bo_va->vm_status);
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index 7be11651b7e6..9dbb3154d559 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -2924,6 +2924,7 @@ struct si_dpm_quirk {
static struct si_dpm_quirk si_dpm_quirk_list[] = {
/* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
{ PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
+ { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
{ 0, 0, 0, 0 },
};
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 3736f71bdec5..18def3022f6e 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -787,7 +787,7 @@ int vmbus_request_offers(void)
{
struct vmbus_channel_message_header *msg;
struct vmbus_channel_msginfo *msginfo;
- int ret, t;
+ int ret;
msginfo = kmalloc(sizeof(*msginfo) +
sizeof(struct vmbus_channel_message_header),
@@ -795,8 +795,6 @@ int vmbus_request_offers(void)
if (!msginfo)
return -ENOMEM;
- init_completion(&msginfo->waitevent);
-
msg = (struct vmbus_channel_message_header *)msginfo->msg;
msg->msgtype = CHANNELMSG_REQUESTOFFERS;
@@ -810,14 +808,6 @@ int vmbus_request_offers(void)
goto cleanup;
}
- t = wait_for_completion_timeout(&msginfo->waitevent, 5*HZ);
- if (t == 0) {
- ret = -ETIMEDOUT;
- goto cleanup;
- }
-
-
-
cleanup:
kfree(msginfo);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index ee394dc68303..ec1ea8ba7aac 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -492,7 +492,7 @@ int t4_memory_rw(struct adapter *adap, int win, int mtype, u32 addr,
memoffset = (mtype * (edc_size * 1024 * 1024));
else {
mc_size = EXT_MEM0_SIZE_G(t4_read_reg(adap,
- MA_EXT_MEMORY1_BAR_A));
+ MA_EXT_MEMORY0_BAR_A));
memoffset = (MEM_MC0 * edc_size + mc_size) * 1024 * 1024;
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 3485acf03014..2f1324bed7b3 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -1467,6 +1467,7 @@ static void mlx4_en_service_task(struct work_struct *work)
if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_TS)
mlx4_en_ptp_overflow_check(mdev);
+ mlx4_en_recover_from_oom(priv);
queue_delayed_work(mdev->workqueue, &priv->service_task,
SERVICE_TASK_DELAY);
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index 698d60de1255..05ec5e151ded 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -244,6 +244,12 @@ static int mlx4_en_prepare_rx_desc(struct mlx4_en_priv *priv,
return mlx4_en_alloc_frags(priv, rx_desc, frags, ring->page_alloc, gfp);
}
+static inline bool mlx4_en_is_ring_empty(struct mlx4_en_rx_ring *ring)
+{
+ BUG_ON((u32)(ring->prod - ring->cons) > ring->actual_size);
+ return ring->prod == ring->cons;
+}
+
static inline void mlx4_en_update_rx_prod_db(struct mlx4_en_rx_ring *ring)
{
*ring->wqres.db.db = cpu_to_be32(ring->prod & 0xffff);
@@ -315,8 +321,7 @@ static void mlx4_en_free_rx_buf(struct mlx4_en_priv *priv,
ring->cons, ring->prod);
/* Unmap and free Rx buffers */
- BUG_ON((u32) (ring->prod - ring->cons) > ring->actual_size);
- while (ring->cons != ring->prod) {
+ while (!mlx4_en_is_ring_empty(ring)) {
index = ring->cons & ring->size_mask;
en_dbg(DRV, priv, "Processing descriptor:%d\n", index);
mlx4_en_free_rx_desc(priv, ring, index);
@@ -491,6 +496,23 @@ err_allocator:
return err;
}
+/* We recover from out of memory by scheduling our napi poll
+ * function (mlx4_en_process_cq), which tries to allocate
+ * all missing RX buffers (call to mlx4_en_refill_rx_buffers).
+ */
+void mlx4_en_recover_from_oom(struct mlx4_en_priv *priv)
+{
+ int ring;
+
+ if (!priv->port_up)
+ return;
+
+ for (ring = 0; ring < priv->rx_ring_num; ring++) {
+ if (mlx4_en_is_ring_empty(priv->rx_ring[ring]))
+ napi_reschedule(&priv->rx_cq[ring]->napi);
+ }
+}
+
void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv,
struct mlx4_en_rx_ring **pring,
u32 size, u16 stride)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 55f9f5c5344e..8c234ec1d8aa 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -143,8 +143,10 @@ int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv,
ring->hwtstamp_tx_type = priv->hwtstamp_config.tx_type;
ring->queue_index = queue_index;
- if (queue_index < priv->num_tx_rings_p_up && cpu_online(queue_index))
- cpumask_set_cpu(queue_index, &ring->affinity_mask);
+ if (queue_index < priv->num_tx_rings_p_up)
+ cpumask_set_cpu_local_first(queue_index,
+ priv->mdev->dev->numa_node,
+ &ring->affinity_mask);
*pring = ring;
return 0;
@@ -213,7 +215,7 @@ int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv,
err = mlx4_qp_to_ready(mdev->dev, &ring->wqres.mtt, &ring->context,
&ring->qp, &ring->qp_state);
- if (!user_prio && cpu_online(ring->queue_index))
+ if (!cpumask_empty(&ring->affinity_mask))
netif_set_xps_queue(priv->dev, &ring->affinity_mask,
ring->queue_index);
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index ebbe244e80dd..8687c8d54227 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -790,6 +790,7 @@ int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv,
void mlx4_en_deactivate_tx_ring(struct mlx4_en_priv *priv,
struct mlx4_en_tx_ring *ring);
void mlx4_en_set_num_rx_rings(struct mlx4_en_dev *mdev);
+void mlx4_en_recover_from_oom(struct mlx4_en_priv *priv);
int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv,
struct mlx4_en_rx_ring **pring,
u32 size, u16 stride, int node);
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index 7600639db4c4..add419d6ff34 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -149,7 +149,6 @@ static int twa_reset_sequence(TW_Device_Extension *tw_dev, int soft_reset);
static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, char *cdb, int use_sg, TW_SG_Entry *sglistarg);
static void twa_scsiop_execute_scsi_complete(TW_Device_Extension *tw_dev, int request_id);
static char *twa_string_lookup(twa_message_type *table, unsigned int aen_code);
-static void twa_unmap_scsi_data(TW_Device_Extension *tw_dev, int request_id);
/* Functions */
@@ -1340,11 +1339,11 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance)
}
/* Now complete the io */
+ scsi_dma_unmap(cmd);
+ cmd->scsi_done(cmd);
tw_dev->state[request_id] = TW_S_COMPLETED;
twa_free_request_id(tw_dev, request_id);
tw_dev->posted_request_count--;
- tw_dev->srb[request_id]->scsi_done(tw_dev->srb[request_id]);
- twa_unmap_scsi_data(tw_dev, request_id);
}
/* Check for valid status after each drain */
@@ -1402,26 +1401,6 @@ static void twa_load_sgl(TW_Device_Extension *tw_dev, TW_Command_Full *full_comm
}
} /* End twa_load_sgl() */
-/* This function will perform a pci-dma mapping for a scatter gather list */
-static int twa_map_scsi_sg_data(TW_Device_Extension *tw_dev, int request_id)
-{
- int use_sg;
- struct scsi_cmnd *cmd = tw_dev->srb[request_id];
-
- use_sg = scsi_dma_map(cmd);
- if (!use_sg)
- return 0;
- else if (use_sg < 0) {
- TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1c, "Failed to map scatter gather list");
- return 0;
- }
-
- cmd->SCp.phase = TW_PHASE_SGLIST;
- cmd->SCp.have_data_in = use_sg;
-
- return use_sg;
-} /* End twa_map_scsi_sg_data() */
-
/* This function will poll for a response interrupt of a request */
static int twa_poll_response(TW_Device_Extension *tw_dev, int request_id, int seconds)
{
@@ -1600,9 +1579,11 @@ static int twa_reset_device_extension(TW_Device_Extension *tw_dev)
(tw_dev->state[i] != TW_S_INITIAL) &&
(tw_dev->state[i] != TW_S_COMPLETED)) {
if (tw_dev->srb[i]) {
- tw_dev->srb[i]->result = (DID_RESET << 16);
- tw_dev->srb[i]->scsi_done(tw_dev->srb[i]);
- twa_unmap_scsi_data(tw_dev, i);
+ struct scsi_cmnd *cmd = tw_dev->srb[i];
+
+ cmd->result = (DID_RESET << 16);
+ scsi_dma_unmap(cmd);
+ cmd->scsi_done(cmd);
}
}
}
@@ -1781,21 +1762,18 @@ static int twa_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_
/* Save the scsi command for use by the ISR */
tw_dev->srb[request_id] = SCpnt;
- /* Initialize phase to zero */
- SCpnt->SCp.phase = TW_PHASE_INITIAL;
-
retval = twa_scsiop_execute_scsi(tw_dev, request_id, NULL, 0, NULL);
switch (retval) {
case SCSI_MLQUEUE_HOST_BUSY:
+ scsi_dma_unmap(SCpnt);
twa_free_request_id(tw_dev, request_id);
- twa_unmap_scsi_data(tw_dev, request_id);
break;
case 1:
- tw_dev->state[request_id] = TW_S_COMPLETED;
- twa_free_request_id(tw_dev, request_id);
- twa_unmap_scsi_data(tw_dev, request_id);
SCpnt->result = (DID_ERROR << 16);
+ scsi_dma_unmap(SCpnt);
done(SCpnt);
+ tw_dev->state[request_id] = TW_S_COMPLETED;
+ twa_free_request_id(tw_dev, request_id);
retval = 0;
}
out:
@@ -1863,8 +1841,8 @@ static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id,
command_packet->sg_list[0].address = TW_CPU_TO_SGL(tw_dev->generic_buffer_phys[request_id]);
command_packet->sg_list[0].length = cpu_to_le32(TW_MIN_SGL_LENGTH);
} else {
- sg_count = twa_map_scsi_sg_data(tw_dev, request_id);
- if (sg_count == 0)
+ sg_count = scsi_dma_map(srb);
+ if (sg_count < 0)
goto out;
scsi_for_each_sg(srb, sg, sg_count, i) {
@@ -1979,15 +1957,6 @@ static char *twa_string_lookup(twa_message_type *table, unsigned int code)
return(table[index].text);
} /* End twa_string_lookup() */
-/* This function will perform a pci-dma unmap */
-static void twa_unmap_scsi_data(TW_Device_Extension *tw_dev, int request_id)
-{
- struct scsi_cmnd *cmd = tw_dev->srb[request_id];
-
- if (cmd->SCp.phase == TW_PHASE_SGLIST)
- scsi_dma_unmap(cmd);
-} /* End twa_unmap_scsi_data() */
-
/* This function gets called when a disk is coming on-line */
static int twa_slave_configure(struct scsi_device *sdev)
{
diff --git a/drivers/scsi/3w-9xxx.h b/drivers/scsi/3w-9xxx.h
index 040f7214e5b7..0fdc83cfa0e1 100644
--- a/drivers/scsi/3w-9xxx.h
+++ b/drivers/scsi/3w-9xxx.h
@@ -324,11 +324,6 @@ static twa_message_type twa_error_table[] = {
#define TW_CURRENT_DRIVER_BUILD 0
#define TW_CURRENT_DRIVER_BRANCH 0
-/* Phase defines */
-#define TW_PHASE_INITIAL 0
-#define TW_PHASE_SINGLE 1
-#define TW_PHASE_SGLIST 2
-
/* Misc defines */
#define TW_9550SX_DRAIN_COMPLETED 0xFFFF
#define TW_SECTOR_SIZE 512
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c
index 2361772d5909..f8374850f714 100644
--- a/drivers/scsi/3w-sas.c
+++ b/drivers/scsi/3w-sas.c
@@ -290,26 +290,6 @@ static int twl_post_command_packet(TW_Device_Extension *tw_dev, int request_id)
return 0;
} /* End twl_post_command_packet() */
-/* This function will perform a pci-dma mapping for a scatter gather list */
-static int twl_map_scsi_sg_data(TW_Device_Extension *tw_dev, int request_id)
-{
- int use_sg;
- struct scsi_cmnd *cmd = tw_dev->srb[request_id];
-
- use_sg = scsi_dma_map(cmd);
- if (!use_sg)
- return 0;
- else if (use_sg < 0) {
- TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1, "Failed to map scatter gather list");
- return 0;
- }
-
- cmd->SCp.phase = TW_PHASE_SGLIST;
- cmd->SCp.have_data_in = use_sg;
-
- return use_sg;
-} /* End twl_map_scsi_sg_data() */
-
/* This function hands scsi cdb's to the firmware */
static int twl_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, char *cdb, int use_sg, TW_SG_Entry_ISO *sglistarg)
{
@@ -357,8 +337,8 @@ static int twl_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id,
if (!sglistarg) {
/* Map sglist from scsi layer to cmd packet */
if (scsi_sg_count(srb)) {
- sg_count = twl_map_scsi_sg_data(tw_dev, request_id);
- if (sg_count == 0)
+ sg_count = scsi_dma_map(srb);
+ if (sg_count <= 0)
goto out;
scsi_for_each_sg(srb, sg, sg_count, i) {
@@ -1102,15 +1082,6 @@ out:
return retval;
} /* End twl_initialize_device_extension() */
-/* This function will perform a pci-dma unmap */
-static void twl_unmap_scsi_data(TW_Device_Extension *tw_dev, int request_id)
-{
- struct scsi_cmnd *cmd = tw_dev->srb[request_id];
-
- if (cmd->SCp.phase == TW_PHASE_SGLIST)
- scsi_dma_unmap(cmd);
-} /* End twl_unmap_scsi_data() */
-
/* This function will handle attention interrupts */
static int twl_handle_attention_interrupt(TW_Device_Extension *tw_dev)
{
@@ -1251,11 +1222,11 @@ static irqreturn_t twl_interrupt(int irq, void *dev_instance)
}
/* Now complete the io */
+ scsi_dma_unmap(cmd);
+ cmd->scsi_done(cmd);
tw_dev->state[request_id] = TW_S_COMPLETED;
twl_free_request_id(tw_dev, request_id);
tw_dev->posted_request_count--;
- tw_dev->srb[request_id]->scsi_done(tw_dev->srb[request_id]);
- twl_unmap_scsi_data(tw_dev, request_id);
}
/* Check for another response interrupt */
@@ -1400,10 +1371,12 @@ static int twl_reset_device_extension(TW_Device_Extension *tw_dev, int ioctl_res
if ((tw_dev->state[i] != TW_S_FINISHED) &&
(tw_dev->state[i] != TW_S_INITIAL) &&
(tw_dev->state[i] != TW_S_COMPLETED)) {
- if (tw_dev->srb[i]) {
- tw_dev->srb[i]->result = (DID_RESET << 16);
- tw_dev->srb[i]->scsi_done(tw_dev->srb[i]);
- twl_unmap_scsi_data(tw_dev, i);
+ struct scsi_cmnd *cmd = tw_dev->srb[i];
+
+ if (cmd) {
+ cmd->result = (DID_RESET << 16);
+ scsi_dma_unmap(cmd);
+ cmd->scsi_done(cmd);
}
}
}
@@ -1507,9 +1480,6 @@ static int twl_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_
/* Save the scsi command for use by the ISR */
tw_dev->srb[request_id] = SCpnt;
- /* Initialize phase to zero */
- SCpnt->SCp.phase = TW_PHASE_INITIAL;
-
retval = twl_scsiop_execute_scsi(tw_dev, request_id, NULL, 0, NULL);
if (retval) {
tw_dev->state[request_id] = TW_S_COMPLETED;
diff --git a/drivers/scsi/3w-sas.h b/drivers/scsi/3w-sas.h
index d474892701d4..fec6449c7595 100644
--- a/drivers/scsi/3w-sas.h
+++ b/drivers/scsi/3w-sas.h
@@ -103,10 +103,6 @@ static char *twl_aen_severity_table[] =
#define TW_CURRENT_DRIVER_BUILD 0
#define TW_CURRENT_DRIVER_BRANCH 0
-/* Phase defines */
-#define TW_PHASE_INITIAL 0
-#define TW_PHASE_SGLIST 2
-
/* Misc defines */
#define TW_SECTOR_SIZE 512
#define TW_MAX_UNITS 32
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index c75f2048319f..2940bd769936 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1271,32 +1271,6 @@ static int tw_initialize_device_extension(TW_Device_Extension *tw_dev)
return 0;
} /* End tw_initialize_device_extension() */
-static int tw_map_scsi_sg_data(struct pci_dev *pdev, struct scsi_cmnd *cmd)
-{
- int use_sg;
-
- dprintk(KERN_WARNING "3w-xxxx: tw_map_scsi_sg_data()\n");
-
- use_sg = scsi_dma_map(cmd);
- if (use_sg < 0) {
- printk(KERN_WARNING "3w-xxxx: tw_map_scsi_sg_data(): pci_map_sg() failed.\n");
- return 0;
- }
-
- cmd->SCp.phase = TW_PHASE_SGLIST;
- cmd->SCp.have_data_in = use_sg;
-
- return use_sg;
-} /* End tw_map_scsi_sg_data() */
-
-static void tw_unmap_scsi_data(struct pci_dev *pdev, struct scsi_cmnd *cmd)
-{
- dprintk(KERN_WARNING "3w-xxxx: tw_unmap_scsi_data()\n");
-
- if (cmd->SCp.phase == TW_PHASE_SGLIST)
- scsi_dma_unmap(cmd);
-} /* End tw_unmap_scsi_data() */
-
/* This function will reset a device extension */
static int tw_reset_device_extension(TW_Device_Extension *tw_dev)
{
@@ -1319,8 +1293,8 @@ static int tw_reset_device_extension(TW_Device_Extension *tw_dev)
srb = tw_dev->srb[i];
if (srb != NULL) {
srb->result = (DID_RESET << 16);
- tw_dev->srb[i]->scsi_done(tw_dev->srb[i]);
- tw_unmap_scsi_data(tw_dev->tw_pci_dev, tw_dev->srb[i]);
+ scsi_dma_unmap(srb);
+ srb->scsi_done(srb);
}
}
}
@@ -1767,8 +1741,8 @@ static int tw_scsiop_read_write(TW_Device_Extension *tw_dev, int request_id)
command_packet->byte8.io.lba = lba;
command_packet->byte6.block_count = num_sectors;
- use_sg = tw_map_scsi_sg_data(tw_dev->tw_pci_dev, tw_dev->srb[request_id]);
- if (!use_sg)
+ use_sg = scsi_dma_map(srb);
+ if (use_sg <= 0)
return 1;
scsi_for_each_sg(tw_dev->srb[request_id], sg, use_sg, i) {
@@ -1955,9 +1929,6 @@ static int tw_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_c
/* Save the scsi command for use by the ISR */
tw_dev->srb[request_id] = SCpnt;
- /* Initialize phase to zero */
- SCpnt->SCp.phase = TW_PHASE_INITIAL;
-
switch (*command) {
case READ_10:
case READ_6:
@@ -2185,12 +2156,11 @@ static irqreturn_t tw_interrupt(int irq, void *dev_instance)
/* Now complete the io */
if ((error != TW_ISR_DONT_COMPLETE)) {
+ scsi_dma_unmap(tw_dev->srb[request_id]);
+ tw_dev->srb[request_id]->scsi_done(tw_dev->srb[request_id]);
tw_dev->state[request_id] = TW_S_COMPLETED;
tw_state_request_finish(tw_dev, request_id);
tw_dev->posted_request_count--;
- tw_dev->srb[request_id]->scsi_done(tw_dev->srb[request_id]);
-
- tw_unmap_scsi_data(tw_dev->tw_pci_dev, tw_dev->srb[request_id]);
}
}
diff --git a/drivers/scsi/3w-xxxx.h b/drivers/scsi/3w-xxxx.h
index 29b0b84ed69e..6f65e663d393 100644
--- a/drivers/scsi/3w-xxxx.h
+++ b/drivers/scsi/3w-xxxx.h
@@ -195,11 +195,6 @@ static unsigned char tw_sense_table[][4] =
#define TW_AEN_SMART_FAIL 0x000F
#define TW_AEN_SBUF_FAIL 0x0024
-/* Phase defines */
-#define TW_PHASE_INITIAL 0
-#define TW_PHASE_SINGLE 1
-#define TW_PHASE_SGLIST 2
-
/* Misc defines */
#define TW_ALIGNMENT_6000 64 /* 64 bytes */
#define TW_ALIGNMENT_7000 4 /* 4 bytes */
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 262ab837a704..9f77d23239a2 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -226,6 +226,7 @@ static struct {
{"PIONEER", "CD-ROM DRM-624X", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
{"Promise", "VTrak E610f", NULL, BLIST_SPARSELUN | BLIST_NO_RSOC},
{"Promise", "", NULL, BLIST_SPARSELUN},
+ {"QNAP", "iSCSI Storage", NULL, BLIST_MAX_1024},
{"QUANTUM", "XP34301", "1071", BLIST_NOTQ},
{"REGAL", "CDC-4X", NULL, BLIST_MAX5LUN | BLIST_SINGLELUN},
{"SanDisk", "ImageMate CF-SD1", NULL, BLIST_FORCELUN},
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 9c0a520d933c..3e6142f61499 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -897,6 +897,12 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
*/
if (*bflags & BLIST_MAX_512)
blk_queue_max_hw_sectors(sdev->request_queue, 512);
+ /*
+ * Max 1024 sector transfer length for targets that report incorrect
+ * max/optimal lengths and relied on the old block layer safe default
+ */
+ else if (*bflags & BLIST_MAX_1024)
+ blk_queue_max_hw_sectors(sdev->request_queue, 1024);
/*
* Some devices may not want to have a start command automatically
diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig
index 75b3603906c1..f0d22cdb51cd 100644
--- a/drivers/ssb/Kconfig
+++ b/drivers/ssb/Kconfig
@@ -130,6 +130,7 @@ config SSB_DRIVER_MIPS
bool "SSB Broadcom MIPS core driver"
depends on SSB && MIPS
select SSB_SERIAL
+ select SSB_SFLASH
help
Driver for the Sonics Silicon Backplane attached
Broadcom MIPS core.
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 4e959c43f680..6afce7eb3d74 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -880,6 +880,7 @@ static int atmel_prepare_tx_dma(struct uart_port *port)
config.direction = DMA_MEM_TO_DEV;
config.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE;
config.dst_addr = port->mapbase + ATMEL_US_THR;
+ config.dst_maxburst = 1;
ret = dmaengine_slave_config(atmel_port->chan_tx,
&config);
@@ -1059,6 +1060,7 @@ static int atmel_prepare_rx_dma(struct uart_port *port)
config.direction = DMA_DEV_TO_MEM;
config.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE;
config.src_addr = port->mapbase + ATMEL_US_RHR;
+ config.src_maxburst = 1;
ret = dmaengine_slave_config(atmel_port->chan_rx,
&config);
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c
index 33fb94f78967..0a52c8b55a5f 100644
--- a/drivers/tty/serial/of_serial.c
+++ b/drivers/tty/serial/of_serial.c
@@ -344,7 +344,6 @@ static struct of_device_id of_platform_serial_table[] = {
{ .compatible = "ibm,qpace-nwp-serial",
.data = (void *)PORT_NWPSERIAL, },
#endif
- { .type = "serial", .data = (void *)PORT_UNKNOWN, },
{ /* end of list */ },
};
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
index 189f52e3111f..a0099a7f60d4 100644
--- a/drivers/tty/serial/uartlite.c
+++ b/drivers/tty/serial/uartlite.c
@@ -632,7 +632,8 @@ MODULE_DEVICE_TABLE(of, ulite_of_match);
static int ulite_probe(struct platform_device *pdev)
{
- struct resource *res, *res2;
+ struct resource *res;
+ int irq;
int id = pdev->id;
#ifdef CONFIG_OF
const __be32 *prop;
@@ -646,11 +647,11 @@ static int ulite_probe(struct platform_device *pdev)
if (!res)
return -ENODEV;
- res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!res2)
- return -ENODEV;
+ irq = platform_get_irq(pdev, 0);
+ if (irq <= 0)
+ return -ENXIO;
- return ulite_assign(&pdev->dev, id, res->start, res2->start);
+ return ulite_assign(&pdev->dev, id, res->start, irq);
}
static int ulite_remove(struct platform_device *pdev)
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
index cff531a51a78..54853a02ce9e 100644
--- a/drivers/tty/serial/xilinx_uartps.c
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -1325,9 +1325,9 @@ static SIMPLE_DEV_PM_OPS(cdns_uart_dev_pm_ops, cdns_uart_suspend,
*/
static int cdns_uart_probe(struct platform_device *pdev)
{
- int rc, id;
+ int rc, id, irq;
struct uart_port *port;
- struct resource *res, *res2;
+ struct resource *res;
struct cdns_uart *cdns_uart_data;
cdns_uart_data = devm_kzalloc(&pdev->dev, sizeof(*cdns_uart_data),
@@ -1374,9 +1374,9 @@ static int cdns_uart_probe(struct platform_device *pdev)
goto err_out_clk_disable;
}
- res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!res2) {
- rc = -ENODEV;
+ irq = platform_get_irq(pdev, 0);
+ if (irq <= 0) {
+ rc = -ENXIO;
goto err_out_clk_disable;
}
@@ -1405,7 +1405,7 @@ static int cdns_uart_probe(struct platform_device *pdev)
* and triggers invocation of the config_port() entry point.
*/
port->mapbase = res->start;
- port->irq = res2->start;
+ port->irq = irq;
port->dev = &pdev->dev;
port->uartclk = clk_get_rate(cdns_uart_data->uartclk);
port->private_data = cdns_uart_data;
diff --git a/drivers/usb/chipidea/otg_fsm.c b/drivers/usb/chipidea/otg_fsm.c
index 562e581f6765..3770330a2201 100644
--- a/drivers/usb/chipidea/otg_fsm.c
+++ b/drivers/usb/chipidea/otg_fsm.c
@@ -537,7 +537,6 @@ static int ci_otg_start_host(struct otg_fsm *fsm, int on)
{
struct ci_hdrc *ci = container_of(fsm, struct ci_hdrc, fsm);
- mutex_unlock(&fsm->lock);
if (on) {
ci_role_stop(ci);
ci_role_start(ci, CI_ROLE_HOST);
@@ -546,7 +545,6 @@ static int ci_otg_start_host(struct otg_fsm *fsm, int on)
hw_device_reset(ci);
ci_role_start(ci, CI_ROLE_GADGET);
}
- mutex_lock(&fsm->lock);
return 0;
}
@@ -554,12 +552,10 @@ static int ci_otg_start_gadget(struct otg_fsm *fsm, int on)
{
struct ci_hdrc *ci = container_of(fsm, struct ci_hdrc, fsm);
- mutex_unlock(&fsm->lock);
if (on)
usb_gadget_vbus_connect(&ci->gadget);
else
usb_gadget_vbus_disconnect(&ci->gadget);
- mutex_lock(&fsm->lock);
return 0;
}
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 683617714e7c..220c0fd059bb 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1133,11 +1133,16 @@ static int acm_probe(struct usb_interface *intf,
}
while (buflen > 0) {
+ elength = buffer[0];
+ if (!elength) {
+ dev_err(&intf->dev, "skipping garbage byte\n");
+ elength = 1;
+ goto next_desc;
+ }
if (buffer[1] != USB_DT_CS_INTERFACE) {
dev_err(&intf->dev, "skipping garbage\n");
goto next_desc;
}
- elength = buffer[0];
switch (buffer[2]) {
case USB_CDC_UNION_TYPE: /* we've found it */
diff --git a/drivers/usb/storage/uas-detect.h b/drivers/usb/storage/uas-detect.h
index 9893d696fc97..f58caa9e6a27 100644
--- a/drivers/usb/storage/uas-detect.h
+++ b/drivers/usb/storage/uas-detect.h
@@ -51,7 +51,8 @@ static int uas_find_endpoints(struct usb_host_interface *alt,
}
static int uas_use_uas_driver(struct usb_interface *intf,
- const struct usb_device_id *id)
+ const struct usb_device_id *id,
+ unsigned long *flags_ret)
{
struct usb_host_endpoint *eps[4] = { };
struct usb_device *udev = interface_to_usbdev(intf);
@@ -73,7 +74,7 @@ static int uas_use_uas_driver(struct usb_interface *intf,
* this writing the following versions exist:
* ASM1051 - no uas support version
* ASM1051 - with broken (*) uas support
- * ASM1053 - with working uas support
+ * ASM1053 - with working uas support, but problems with large xfers
* ASM1153 - with working uas support
*
* Devices with these chips re-use a number of device-ids over the
@@ -103,6 +104,9 @@ static int uas_use_uas_driver(struct usb_interface *intf,
} else if (usb_ss_max_streams(&eps[1]->ss_ep_comp) == 32) {
/* Possibly an ASM1051, disable uas */
flags |= US_FL_IGNORE_UAS;
+ } else {
+ /* ASM1053, these have issues with large transfers */
+ flags |= US_FL_MAX_SECTORS_240;
}
}
@@ -132,5 +136,8 @@ static int uas_use_uas_driver(struct usb_interface *intf,
return 0;
}
+ if (flags_ret)
+ *flags_ret = flags;
+
return 1;
}
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 6cdabdc119a7..6d3122afeed3 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -759,7 +759,10 @@ static int uas_eh_bus_reset_handler(struct scsi_cmnd *cmnd)
static int uas_slave_alloc(struct scsi_device *sdev)
{
- sdev->hostdata = (void *)sdev->host->hostdata;
+ struct uas_dev_info *devinfo =
+ (struct uas_dev_info *)sdev->host->hostdata;
+
+ sdev->hostdata = devinfo;
/* USB has unusual DMA-alignment requirements: Although the
* starting address of each scatter-gather element doesn't matter,
@@ -778,6 +781,11 @@ static int uas_slave_alloc(struct scsi_device *sdev)
*/
blk_queue_update_dma_alignment(sdev->request_queue, (512 - 1));
+ if (devinfo->flags & US_FL_MAX_SECTORS_64)
+ blk_queue_max_hw_sectors(sdev->request_queue, 64);
+ else if (devinfo->flags & US_FL_MAX_SECTORS_240)
+ blk_queue_max_hw_sectors(sdev->request_queue, 240);
+
return 0;
}
@@ -887,8 +895,9 @@ static int uas_probe(struct usb_interface *intf, const struct usb_device_id *id)
struct Scsi_Host *shost = NULL;
struct uas_dev_info *devinfo;
struct usb_device *udev = interface_to_usbdev(intf);
+ unsigned long dev_flags;
- if (!uas_use_uas_driver(intf, id))
+ if (!uas_use_uas_driver(intf, id, &dev_flags))
return -ENODEV;
if (uas_switch_interface(udev, intf))
@@ -910,8 +919,7 @@ static int uas_probe(struct usb_interface *intf, const struct usb_device_id *id)
devinfo->udev = udev;
devinfo->resetting = 0;
devinfo->shutdown = 0;
- devinfo->flags = id->driver_info;
- usb_stor_adjust_quirks(udev, &devinfo->flags);
+ devinfo->flags = dev_flags;
init_usb_anchor(&devinfo->cmd_urbs);
init_usb_anchor(&devinfo->sense_urbs);
init_usb_anchor(&devinfo->data_urbs);
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 5600c33fcadb..6c10c888f35f 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -479,7 +479,8 @@ void usb_stor_adjust_quirks(struct usb_device *udev, unsigned long *fflags)
US_FL_SINGLE_LUN | US_FL_NO_WP_DETECT |
US_FL_NO_READ_DISC_INFO | US_FL_NO_READ_CAPACITY_16 |
US_FL_INITIAL_READ10 | US_FL_WRITE_CACHE |
- US_FL_NO_ATA_1X | US_FL_NO_REPORT_OPCODES);
+ US_FL_NO_ATA_1X | US_FL_NO_REPORT_OPCODES |
+ US_FL_MAX_SECTORS_240);
p = quirks;
while (*p) {
@@ -520,6 +521,9 @@ void usb_stor_adjust_quirks(struct usb_device *udev, unsigned long *fflags)
case 'f':
f |= US_FL_NO_REPORT_OPCODES;
break;
+ case 'g':
+ f |= US_FL_MAX_SECTORS_240;
+ break;
case 'h':
f |= US_FL_CAPACITY_HEURISTICS;
break;
@@ -1080,7 +1084,7 @@ static int storage_probe(struct usb_interface *intf,
/* If uas is enabled and this device can do uas then ignore it. */
#if IS_ENABLED(CONFIG_USB_UAS)
- if (uas_use_uas_driver(intf, id))
+ if (uas_use_uas_driver(intf, id, NULL))
return -ENXIO;
#endif
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index f23d4be3280e..2b4c5423672d 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -2403,7 +2403,7 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file,
"Attempt to delete subvolume %llu during send",
dest->root_key.objectid);
err = -EPERM;
- goto out_dput;
+ goto out_unlock_inode;
}
d_invalidate(dentry);
@@ -2498,6 +2498,7 @@ out_up_write:
root_flags & ~BTRFS_ROOT_SUBVOL_DEAD);
spin_unlock(&dest->root_item_lock);
}
+out_unlock_inode:
mutex_unlock(&inode->i_mutex);
if (!err) {
shrink_dcache_sb(root->fs_info->sb);
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index bed43081720f..16f6365f65e7 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -4934,13 +4934,6 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len)
if (ret)
return ret;
- /*
- * currently supporting (pre)allocate mode for extent-based
- * files _only_
- */
- if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)))
- return -EOPNOTSUPP;
-
if (mode & FALLOC_FL_COLLAPSE_RANGE)
return ext4_collapse_range(inode, offset, len);
@@ -4962,6 +4955,14 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len)
mutex_lock(&inode->i_mutex);
+ /*
+ * We only support preallocation for extent-based files only
+ */
+ if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS))) {
+ ret = -EOPNOTSUPP;
+ goto out;
+ }
+
if (!(mode & FALLOC_FL_KEEP_SIZE) &&
offset + len > i_size_read(inode)) {
new_size = offset + len;
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index e04d45733976..9a0121376358 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -705,6 +705,14 @@ int ext4_es_insert_extent(struct inode *inode, ext4_lblk_t lblk,
BUG_ON(end < lblk);
+ if ((status & EXTENT_STATUS_DELAYED) &&
+ (status & EXTENT_STATUS_WRITTEN)) {
+ ext4_warning(inode->i_sb, "Inserting extent [%u/%u] as "
+ " delayed and written which can potentially "
+ " cause data loss.\n", lblk, len);
+ WARN_ON(1);
+ }
+
newes.es_lblk = lblk;
newes.es_len = len;
ext4_es_store_pblock_status(&newes, pblk, status);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5cb9a212b86f..852cc521f327 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -534,6 +534,7 @@ int ext4_map_blocks(handle_t *handle, struct inode *inode,
status = map->m_flags & EXT4_MAP_UNWRITTEN ?
EXTENT_STATUS_UNWRITTEN : EXTENT_STATUS_WRITTEN;
if (!(flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE) &&
+ !(status & EXTENT_STATUS_WRITTEN) &&
ext4_find_delalloc_range(inode, map->m_lblk,
map->m_lblk + map->m_len - 1))
status |= EXTENT_STATUS_DELAYED;
@@ -638,6 +639,7 @@ found:
status = map->m_flags & EXT4_MAP_UNWRITTEN ?
EXTENT_STATUS_UNWRITTEN : EXTENT_STATUS_WRITTEN;
if (!(flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE) &&
+ !(status & EXTENT_STATUS_WRITTEN) &&
ext4_find_delalloc_range(inode, map->m_lblk,
map->m_lblk + map->m_len - 1))
status |= EXTENT_STATUS_DELAYED;
diff --git a/fs/hfsplus/xattr.c b/fs/hfsplus/xattr.c
index d98094a9f476..ff10f3decbc9 100644
--- a/fs/hfsplus/xattr.c
+++ b/fs/hfsplus/xattr.c
@@ -806,9 +806,6 @@ end_removexattr:
static int hfsplus_osx_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
{
- char *xattr_name;
- int res;
-
if (!strcmp(name, ""))
return -EINVAL;
@@ -818,24 +815,19 @@ static int hfsplus_osx_getxattr(struct dentry *dentry, const char *name,
*/
if (is_known_namespace(name))
return -EOPNOTSUPP;
- xattr_name = kmalloc(NLS_MAX_CHARSET_SIZE * HFSPLUS_ATTR_MAX_STRLEN
- + XATTR_MAC_OSX_PREFIX_LEN + 1, GFP_KERNEL);
- if (!xattr_name)
- return -ENOMEM;
- strcpy(xattr_name, XATTR_MAC_OSX_PREFIX);
- strcpy(xattr_name + XATTR_MAC_OSX_PREFIX_LEN, name);
- res = hfsplus_getxattr(dentry, xattr_name, buffer, size);
- kfree(xattr_name);
- return res;
+ /*
+ * osx is the namespace we use to indicate an unprefixed
+ * attribute on the filesystem (like the ones that OS X
+ * creates), so we pass the name through unmodified (after
+ * ensuring it doesn't conflict with another namespace).
+ */
+ return hfsplus_getxattr(dentry, name, buffer, size);
}
static int hfsplus_osx_setxattr(struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags, int type)
{
- char *xattr_name;
- int res;
-
if (!strcmp(name, ""))
return -EINVAL;
@@ -845,16 +837,14 @@ static int hfsplus_osx_setxattr(struct dentry *dentry, const char *name,
*/
if (is_known_namespace(name))
return -EOPNOTSUPP;
- xattr_name = kmalloc(NLS_MAX_CHARSET_SIZE * HFSPLUS_ATTR_MAX_STRLEN
- + XATTR_MAC_OSX_PREFIX_LEN + 1, GFP_KERNEL);
- if (!xattr_name)
- return -ENOMEM;
- strcpy(xattr_name, XATTR_MAC_OSX_PREFIX);
- strcpy(xattr_name + XATTR_MAC_OSX_PREFIX_LEN, name);
- res = hfsplus_setxattr(dentry, xattr_name, buffer, size, flags);
- kfree(xattr_name);
- return res;
+ /*
+ * osx is the namespace we use to indicate an unprefixed
+ * attribute on the filesystem (like the ones that OS X
+ * creates), so we pass the name through unmodified (after
+ * ensuring it doesn't conflict with another namespace).
+ */
+ return hfsplus_setxattr(dentry, name, buffer, size, flags);
}
static size_t hfsplus_osx_listxattr(struct dentry *dentry, char *list,
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index a7f2604c5f25..7f5f78bd15ad 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -77,6 +77,8 @@
/* Cannot handle ATA_12 or ATA_16 CDBs */ \
US_FLAG(NO_REPORT_OPCODES, 0x04000000) \
/* Cannot handle MI_REPORT_SUPPORTED_OPERATION_CODES */ \
+ US_FLAG(MAX_SECTORS_240, 0x08000000) \
+ /* Sets max_sectors to 240 */ \
#define US_FLAG(name, value) US_FL_##name = value ,
enum { US_DO_ALL_FLAGS };
diff --git a/include/scsi/scsi_devinfo.h b/include/scsi/scsi_devinfo.h
index 183eaab7c380..96e3f56519e7 100644
--- a/include/scsi/scsi_devinfo.h
+++ b/include/scsi/scsi_devinfo.h
@@ -36,5 +36,6 @@
for sequential scan */
#define BLIST_TRY_VPD_PAGES 0x10000000 /* Attempt to read VPD pages */
#define BLIST_NO_RSOC 0x20000000 /* don't try to issue RSOC */
+#define BLIST_MAX_1024 0x40000000 /* maximum 1024 sector cdb length */
#endif
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 0de95ccb92cf..5bd134651f5e 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -41,7 +41,8 @@
#define EMUPAGESIZE 4096
#define MAXREQVOICES 8
-#define MAXPAGES 8192
+#define MAXPAGES0 4096 /* 32 bit mode */
+#define MAXPAGES1 8192 /* 31 bit mode */
#define RESERVED 0
#define NUM_MIDI 16
#define NUM_G 64 /* use all channels */
@@ -50,8 +51,7 @@
/* FIXME? - according to the OSS driver the EMU10K1 needs a 29 bit DMA mask */
#define EMU10K1_DMA_MASK 0x7fffffffUL /* 31bit */
-#define AUDIGY_DMA_MASK 0x7fffffffUL /* 31bit FIXME - 32 should work? */
- /* See ALSA bug #1276 - rlrevell */
+#define AUDIGY_DMA_MASK 0xffffffffUL /* 32bit mode */
#define TMEMSIZE 256*1024
#define TMEMSIZEREG 4
@@ -466,8 +466,11 @@
#define MAPB 0x0d /* Cache map B */
-#define MAP_PTE_MASK 0xffffe000 /* The 19 MSBs of the PTE indexed by the PTI */
-#define MAP_PTI_MASK 0x00001fff /* The 13 bit index to one of the 8192 PTE dwords */
+#define MAP_PTE_MASK0 0xfffff000 /* The 20 MSBs of the PTE indexed by the PTI */
+#define MAP_PTI_MASK0 0x00000fff /* The 12 bit index to one of the 4096 PTE dwords */
+
+#define MAP_PTE_MASK1 0xffffe000 /* The 19 MSBs of the PTE indexed by the PTI */
+#define MAP_PTI_MASK1 0x00001fff /* The 13 bit index to one of the 8192 PTE dwords */
/* 0x0e, 0x0f: Not used */
@@ -1704,6 +1707,7 @@ struct snd_emu10k1 {
unsigned short model; /* subsystem id */
unsigned int card_type; /* EMU10K1_CARD_* */
unsigned int ecard_ctrl; /* ecard control bits */
+ unsigned int address_mode; /* address mode */
unsigned long dma_mask; /* PCI DMA mask */
unsigned int delay_pcm_irq; /* in samples */
int max_cache_pages; /* max memory size / PAGE_SIZE */
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 8d7416e46861..15355892a0ff 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -287,7 +287,7 @@ struct device;
.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
.tlv.p = (tlv_array), \
.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
- .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
+ .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 1) }
#define SOC_DAPM_SINGLE_TLV_VIRT(xname, max, tlv_array) \
SOC_DAPM_SINGLE(xname, SND_SOC_NOPM, 0, max, 0, tlv_array)
#define SOC_DAPM_ENUM(xname, xenum) \
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
index a64e7a207d2b..0c5796eadae1 100644
--- a/kernel/bpf/core.c
+++ b/kernel/bpf/core.c
@@ -357,8 +357,8 @@ select_insn:
ALU64_MOD_X:
if (unlikely(SRC == 0))
return 0;
- tmp = DST;
- DST = do_div(tmp, SRC);
+ div64_u64_rem(DST, SRC, &tmp);
+ DST = tmp;
CONT;
ALU_MOD_X:
if (unlikely(SRC == 0))
@@ -367,8 +367,8 @@ select_insn:
DST = do_div(tmp, (u32) SRC);
CONT;
ALU64_MOD_K:
- tmp = DST;
- DST = do_div(tmp, IMM);
+ div64_u64_rem(DST, IMM, &tmp);
+ DST = tmp;
CONT;
ALU_MOD_K:
tmp = (u32) DST;
@@ -377,7 +377,7 @@ select_insn:
ALU64_DIV_X:
if (unlikely(SRC == 0))
return 0;
- do_div(DST, SRC);
+ DST = div64_u64(DST, SRC);
CONT;
ALU_DIV_X:
if (unlikely(SRC == 0))
@@ -387,7 +387,7 @@ select_insn:
DST = (u32) tmp;
CONT;
ALU64_DIV_K:
- do_div(DST, IMM);
+ DST = div64_u64(DST, IMM);
CONT;
ALU_DIV_K:
tmp = (u32) DST;
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 208d5439e59b..787b0d699969 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -158,6 +158,7 @@ void ping_unhash(struct sock *sk)
if (sk_hashed(sk)) {
write_lock_bh(&ping_table.lock);
hlist_nulls_del(&sk->sk_nulls_node);
+ sk_nulls_node_init(&sk->sk_nulls_node);
sock_put(sk);
isk->inet_num = 0;
isk->inet_sport = 0;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index ad5064362c5c..20fc0202cbbe 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -963,10 +963,7 @@ static void __ip_rt_update_pmtu(struct rtable *rt, struct flowi4 *fl4, u32 mtu)
if (dst_metric_locked(dst, RTAX_MTU))
return;
- if (dst->dev->mtu < mtu)
- return;
-
- if (rt->rt_pmtu && rt->rt_pmtu < mtu)
+ if (ipv4_mtu(dst) < mtu)
return;
if (mtu < ip_rt_min_pmtu)
diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c
index 37d0220a094c..db7a2e5e4a14 100644
--- a/sound/pci/emu10k1/emu10k1.c
+++ b/sound/pci/emu10k1/emu10k1.c
@@ -183,8 +183,10 @@ static int snd_card_emu10k1_probe(struct pci_dev *pci,
}
#endif
- strcpy(card->driver, emu->card_capabilities->driver);
- strcpy(card->shortname, emu->card_capabilities->name);
+ strlcpy(card->driver, emu->card_capabilities->driver,
+ sizeof(card->driver));
+ strlcpy(card->shortname, emu->card_capabilities->name,
+ sizeof(card->shortname));
snprintf(card->longname, sizeof(card->longname),
"%s (rev.%d, serial:0x%x) at 0x%lx, irq %i",
card->shortname, emu->revision, emu->serial, emu->port, emu->irq);
diff --git a/sound/pci/emu10k1/emu10k1_callback.c b/sound/pci/emu10k1/emu10k1_callback.c
index 874cd76c7b7f..d2c7ea3a7610 100644
--- a/sound/pci/emu10k1/emu10k1_callback.c
+++ b/sound/pci/emu10k1/emu10k1_callback.c
@@ -415,7 +415,7 @@ start_voice(struct snd_emux_voice *vp)
snd_emu10k1_ptr_write(hw, Z2, ch, 0);
/* invalidate maps */
- temp = (hw->silent_page.addr << 1) | MAP_PTI_MASK;
+ temp = (hw->silent_page.addr << hw->address_mode) | (hw->address_mode ? MAP_PTI_MASK1 : MAP_PTI_MASK0);
snd_emu10k1_ptr_write(hw, MAPA, ch, temp);
snd_emu10k1_ptr_write(hw, MAPB, ch, temp);
#if 0
@@ -436,7 +436,7 @@ start_voice(struct snd_emux_voice *vp)
snd_emu10k1_ptr_write(hw, CDF, ch, sample);
/* invalidate maps */
- temp = ((unsigned int)hw->silent_page.addr << 1) | MAP_PTI_MASK;
+ temp = ((unsigned int)hw->silent_page.addr << hw_address_mode) | (hw->address_mode ? MAP_PTI_MASK1 : MAP_PTI_MASK0);
snd_emu10k1_ptr_write(hw, MAPA, ch, temp);
snd_emu10k1_ptr_write(hw, MAPB, ch, temp);
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index b4458a630a7c..df9f5c7c9c77 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -282,7 +282,7 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
snd_emu10k1_ptr_write(emu, TCB, 0, 0); /* taken from original driver */
snd_emu10k1_ptr_write(emu, TCBS, 0, 4); /* taken from original driver */
- silent_page = (emu->silent_page.addr << 1) | MAP_PTI_MASK;
+ silent_page = (emu->silent_page.addr << emu->address_mode) | (emu->address_mode ? MAP_PTI_MASK1 : MAP_PTI_MASK0);
for (ch = 0; ch < NUM_G; ch++) {
snd_emu10k1_ptr_write(emu, MAPA, ch, silent_page);
snd_emu10k1_ptr_write(emu, MAPB, ch, silent_page);
@@ -348,6 +348,11 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
outl(reg | A_IOCFG_GPOUT0, emu->port + A_IOCFG);
}
+ if (emu->address_mode == 0) {
+ /* use 16M in 4G */
+ outl(inl(emu->port + HCFG) | HCFG_EXPANDED_MEM, emu->port + HCFG);
+ }
+
return 0;
}
@@ -1421,7 +1426,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
*
*/
{.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
- .driver = "Audigy2", .name = "SB Audigy 2 ZS Notebook [SB0530]",
+ .driver = "Audigy2", .name = "Audigy 2 ZS Notebook [SB0530]",
.id = "Audigy2",
.emu10k2_chip = 1,
.ca0108_chip = 1,
@@ -1571,7 +1576,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
.adc_1361t = 1, /* 24 bit capture instead of 16bit */
.ac97_chip = 1} ,
{.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102,
- .driver = "Audigy2", .name = "SB Audigy 2 Platinum EX [SB0280]",
+ .driver = "Audigy2", .name = "Audigy 2 Platinum EX [SB0280]",
.id = "Audigy2",
.emu10k2_chip = 1,
.ca0102_chip = 1,
@@ -1877,8 +1882,10 @@ int snd_emu10k1_create(struct snd_card *card,
is_audigy = emu->audigy = c->emu10k2_chip;
+ /* set addressing mode */
+ emu->address_mode = is_audigy ? 0 : 1;
/* set the DMA transfer mask */
- emu->dma_mask = is_audigy ? AUDIGY_DMA_MASK : EMU10K1_DMA_MASK;
+ emu->dma_mask = emu->address_mode ? EMU10K1_DMA_MASK : AUDIGY_DMA_MASK;
if (pci_set_dma_mask(pci, emu->dma_mask) < 0 ||
pci_set_consistent_dma_mask(pci, emu->dma_mask) < 0) {
dev_err(card->dev,
@@ -1903,7 +1910,7 @@ int snd_emu10k1_create(struct snd_card *card,
emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
- 32 * 1024, &emu->ptb_pages) < 0) {
+ (emu->address_mode ? 32 : 16) * 1024, &emu->ptb_pages) < 0) {
err = -ENOMEM;
goto error;
}
@@ -2002,8 +2009,8 @@ int snd_emu10k1_create(struct snd_card *card,
/* Clear silent pages and set up pointers */
memset(emu->silent_page.area, 0, PAGE_SIZE);
- silent_page = emu->silent_page.addr << 1;
- for (idx = 0; idx < MAXPAGES; idx++)
+ silent_page = emu->silent_page.addr << emu->address_mode;
+ for (idx = 0; idx < (emu->address_mode ? MAXPAGES1 : MAXPAGES0); idx++)
((u32 *)emu->ptb_pages.area)[idx] = cpu_to_le32(silent_page | idx);
/* set up voice indices */
diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c
index 0dc07385af0e..14a305bd8a98 100644
--- a/sound/pci/emu10k1/emupcm.c
+++ b/sound/pci/emu10k1/emupcm.c
@@ -380,7 +380,7 @@ static void snd_emu10k1_pcm_init_voice(struct snd_emu10k1 *emu,
snd_emu10k1_ptr_write(emu, Z1, voice, 0);
snd_emu10k1_ptr_write(emu, Z2, voice, 0);
/* invalidate maps */
- silent_page = ((unsigned int)emu->silent_page.addr << 1) | MAP_PTI_MASK;
+ silent_page = ((unsigned int)emu->silent_page.addr << emu->address_mode) | (emu->address_mode ? MAP_PTI_MASK1 : MAP_PTI_MASK0);
snd_emu10k1_ptr_write(emu, MAPA, voice, silent_page);
snd_emu10k1_ptr_write(emu, MAPB, voice, silent_page);
/* modulation envelope */
diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c
index c68e6dd2fa67..4f1f69be1865 100644
--- a/sound/pci/emu10k1/memory.c
+++ b/sound/pci/emu10k1/memory.c
@@ -34,10 +34,11 @@
* aligned pages in others
*/
#define __set_ptb_entry(emu,page,addr) \
- (((u32 *)(emu)->ptb_pages.area)[page] = cpu_to_le32(((addr) << 1) | (page)))
+ (((u32 *)(emu)->ptb_pages.area)[page] = cpu_to_le32(((addr) << (emu->address_mode)) | (page)))
#define UNIT_PAGES (PAGE_SIZE / EMUPAGESIZE)
-#define MAX_ALIGN_PAGES (MAXPAGES / UNIT_PAGES)
+#define MAX_ALIGN_PAGES0 (MAXPAGES0 / UNIT_PAGES)
+#define MAX_ALIGN_PAGES1 (MAXPAGES1 / UNIT_PAGES)
/* get aligned page from offset address */
#define get_aligned_page(offset) ((offset) >> PAGE_SHIFT)
/* get offset address from aligned page */
@@ -124,7 +125,7 @@ static int search_empty_map_area(struct snd_emu10k1 *emu, int npages, struct lis
}
page = blk->mapped_page + blk->pages;
}
- size = MAX_ALIGN_PAGES - page;
+ size = (emu->address_mode ? MAX_ALIGN_PAGES1 : MAX_ALIGN_PAGES0) - page;
if (size >= max_size) {
*nextp = pos;
return page;
@@ -181,7 +182,7 @@ static int unmap_memblk(struct snd_emu10k1 *emu, struct snd_emu10k1_memblk *blk)
q = get_emu10k1_memblk(p, mapped_link);
end_page = q->mapped_page;
} else
- end_page = MAX_ALIGN_PAGES;
+ end_page = (emu->address_mode ? MAX_ALIGN_PAGES1 : MAX_ALIGN_PAGES0);
/* remove links */
list_del(&blk->mapped_link);
@@ -307,7 +308,7 @@ snd_emu10k1_alloc_pages(struct snd_emu10k1 *emu, struct snd_pcm_substream *subst
if (snd_BUG_ON(!emu))
return NULL;
if (snd_BUG_ON(runtime->dma_bytes <= 0 ||
- runtime->dma_bytes >= MAXPAGES * EMUPAGESIZE))
+ runtime->dma_bytes >= (emu->address_mode ? MAXPAGES1 : MAXPAGES0) * EMUPAGESIZE))
return NULL;
hdr = emu->memhdr;
if (snd_BUG_ON(!hdr))
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 2fe86d2e1b09..a63a86332deb 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -3027,6 +3027,16 @@ static struct snd_kcontrol_new vmaster_mute_mode = {
.put = vmaster_mute_mode_put,
};
+/* meta hook to call each driver's vmaster hook */
+static void vmaster_hook(void *private_data, int enabled)
+{
+ struct hda_vmaster_mute_hook *hook = private_data;
+
+ if (hook->mute_mode != HDA_VMUTE_FOLLOW_MASTER)
+ enabled = hook->mute_mode;
+ hook->hook(hook->codec, enabled);
+}
+
/**
* snd_hda_add_vmaster_hook - Add a vmaster hook for mute-LED
* @codec: the HDA codec
@@ -3045,9 +3055,9 @@ int snd_hda_add_vmaster_hook(struct hda_codec *codec,
if (!hook->hook || !hook->sw_kctl)
return 0;
- snd_ctl_add_vmaster_hook(hook->sw_kctl, hook->hook, codec);
hook->codec = codec;
hook->mute_mode = HDA_VMUTE_FOLLOW_MASTER;
+ snd_ctl_add_vmaster_hook(hook->sw_kctl, vmaster_hook, hook);
if (!expose_enum_ctl)
return 0;
kctl = snd_ctl_new1(&vmaster_mute_mode, hook);
@@ -3073,14 +3083,7 @@ void snd_hda_sync_vmaster_hook(struct hda_vmaster_mute_hook *hook)
*/
if (hook->codec->bus->shutdown)
return;
- switch (hook->mute_mode) {
- case HDA_VMUTE_FOLLOW_MASTER:
- snd_ctl_sync_vmaster_hook(hook->sw_kctl);
- break;
- default:
- hook->hook(hook->codec, hook->mute_mode);
- break;
- }
+ snd_ctl_sync_vmaster_hook(hook->sw_kctl);
}
EXPORT_SYMBOL_GPL(snd_hda_sync_vmaster_hook);
diff --git a/sound/pci/hda/thinkpad_helper.c b/sound/pci/hda/thinkpad_helper.c
index 6ba0b5517c40..2341fc334163 100644
--- a/sound/pci/hda/thinkpad_helper.c
+++ b/sound/pci/hda/thinkpad_helper.c
@@ -72,6 +72,7 @@ static void hda_fixup_thinkpad_acpi(struct hda_codec *codec,
if (led_set_func(TPACPI_LED_MUTE, false) >= 0) {
old_vmaster_hook = spec->vmaster_mute.hook;
spec->vmaster_mute.hook = update_tpacpi_mute_led;
+ spec->vmaster_mute_enum = 1;
removefunc = false;
}
if (led_set_func(TPACPI_LED_MICMUTE, false) >= 0) {
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index fb9c20eace3f..97b33e96439a 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -62,6 +62,9 @@ static const struct reg_default init_list[] = {
{RT5677_PR_BASE + 0x1e, 0x0000},
{RT5677_PR_BASE + 0x12, 0x0eaa},
{RT5677_PR_BASE + 0x14, 0x018a},
+ {RT5677_PR_BASE + 0x15, 0x0490},
+ {RT5677_PR_BASE + 0x38, 0x0f71},
+ {RT5677_PR_BASE + 0x39, 0x0f71},
};
#define RT5677_INIT_REG_LEN ARRAY_SIZE(init_list)
@@ -901,7 +904,7 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w,
{
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec);
- int idx = rl6231_calc_dmic_clk(rt5677->sysclk);
+ int idx = rl6231_calc_dmic_clk(rt5677->lrck[RT5677_AIF1] << 8);
if (idx < 0)
dev_err(codec->dev, "Failed to set DMIC clock\n");
diff --git a/sound/soc/codecs/tfa9879.c b/sound/soc/codecs/tfa9879.c
index 16f1b71edb55..aab0af681e8c 100644
--- a/sound/soc/codecs/tfa9879.c
+++ b/sound/soc/codecs/tfa9879.c
@@ -280,8 +280,8 @@ static int tfa9879_i2c_probe(struct i2c_client *i2c,
int i;
tfa9879 = devm_kzalloc(&i2c->dev, sizeof(*tfa9879), GFP_KERNEL);
- if (IS_ERR(tfa9879))
- return PTR_ERR(tfa9879);
+ if (!tfa9879)
+ return -ENOMEM;
i2c_set_clientdata(i2c, tfa9879);
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 326d3c3804e3..5bf723689692 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -461,8 +461,8 @@ static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
return -ENOENT;
}
s3c24xx_i2s.regs = devm_ioremap_resource(&pdev->dev, res);
- if (s3c24xx_i2s.regs == NULL)
- return -ENXIO;
+ if (IS_ERR(s3c24xx_i2s.regs))
+ return PTR_ERR(s3c24xx_i2s.regs);
s3c24xx_i2s_pcm_stereo_out.dma_addr = res->start + S3C2410_IISFIFO;
s3c24xx_i2s_pcm_stereo_in.dma_addr = res->start + S3C2410_IISFIFO;
diff --git a/sound/synth/emux/emux_oss.c b/sound/synth/emux/emux_oss.c
index ab37add269ae..82e350e9501c 100644
--- a/sound/synth/emux/emux_oss.c
+++ b/sound/synth/emux/emux_oss.c
@@ -118,12 +118,8 @@ snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure)
if (snd_BUG_ON(!arg || !emu))
return -ENXIO;
- mutex_lock(&emu->register_mutex);
-
- if (!snd_emux_inc_count(emu)) {
- mutex_unlock(&emu->register_mutex);
+ if (!snd_emux_inc_count(emu))
return -EFAULT;
- }
memset(&callback, 0, sizeof(callback));
callback.owner = THIS_MODULE;
@@ -135,7 +131,6 @@ snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure)
if (p == NULL) {
snd_printk(KERN_ERR "can't create port\n");
snd_emux_dec_count(emu);
- mutex_unlock(&emu->register_mutex);
return -ENOMEM;
}
@@ -148,8 +143,6 @@ snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure)
reset_port_mode(p, arg->seq_mode);
snd_emux_reset_port(p);
-
- mutex_unlock(&emu->register_mutex);
return 0;
}
@@ -195,13 +188,11 @@ snd_emux_close_seq_oss(struct snd_seq_oss_arg *arg)
if (snd_BUG_ON(!emu))
return -ENXIO;
- mutex_lock(&emu->register_mutex);
snd_emux_sounds_off_all(p);
snd_soundfont_close_check(emu->sflist, SF_CLIENT_NO(p->chset.port));
snd_seq_event_port_detach(p->chset.client, p->chset.port);
snd_emux_dec_count(emu);
- mutex_unlock(&emu->register_mutex);
return 0;
}
diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
index 7778b8e19782..a0209204ae48 100644
--- a/sound/synth/emux/emux_seq.c
+++ b/sound/synth/emux/emux_seq.c
@@ -124,12 +124,10 @@ snd_emux_detach_seq(struct snd_emux *emu)
if (emu->voices)
snd_emux_terminate_all(emu);
- mutex_lock(&emu->register_mutex);
if (emu->client >= 0) {
snd_seq_delete_kernel_client(emu->client);
emu->client = -1;
}
- mutex_unlock(&emu->register_mutex);
}
@@ -269,8 +267,8 @@ snd_emux_event_input(struct snd_seq_event *ev, int direct, void *private_data,
/*
* increment usage count
*/
-int
-snd_emux_inc_count(struct snd_emux *emu)
+static int
+__snd_emux_inc_count(struct snd_emux *emu)
{
emu->used++;
if (!try_module_get(emu->ops.owner))
@@ -284,12 +282,21 @@ snd_emux_inc_count(struct snd_emux *emu)
return 1;
}
+int snd_emux_inc_count(struct snd_emux *emu)
+{
+ int ret;
+
+ mutex_lock(&emu->register_mutex);
+ ret = __snd_emux_inc_count(emu);
+ mutex_unlock(&emu->register_mutex);
+ return ret;
+}
/*
* decrease usage count
*/
-void
-snd_emux_dec_count(struct snd_emux *emu)
+static void
+__snd_emux_dec_count(struct snd_emux *emu)
{
module_put(emu->card->module);
emu->used--;
@@ -298,6 +305,12 @@ snd_emux_dec_count(struct snd_emux *emu)
module_put(emu->ops.owner);
}
+void snd_emux_dec_count(struct snd_emux *emu)
+{
+ mutex_lock(&emu->register_mutex);
+ __snd_emux_dec_count(emu);
+ mutex_unlock(&emu->register_mutex);
+}
/*
* Routine that is called upon a first use of a particular port
@@ -317,7 +330,7 @@ snd_emux_use(void *private_data, struct snd_seq_port_subscribe *info)
mutex_lock(&emu->register_mutex);
snd_emux_init_port(p);
- snd_emux_inc_count(emu);
+ __snd_emux_inc_count(emu);
mutex_unlock(&emu->register_mutex);
return 0;
}
@@ -340,7 +353,7 @@ snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *info)
mutex_lock(&emu->register_mutex);
snd_emux_sounds_off_all(p);
- snd_emux_dec_count(emu);
+ __snd_emux_dec_count(emu);
mutex_unlock(&emu->register_mutex);
return 0;
}
--
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