From 4af57b787b4be09419a2bb48aa705fa87ef41cca Mon Sep 17 00:00:00 2001 From: Tim Abbott Date: Sat, 20 Feb 2010 01:03:34 +0100 Subject: Rename .data.cacheline_aligned to .data..cacheline_aligned. Signed-off-by: Tim Abbott Cc: Sam Ravnborg Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- include/asm-generic/vmlinux.lds.h | 2 +- include/linux/cache.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 67e652068e0e..78450aaab9ef 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -189,7 +189,7 @@ #define CACHELINE_ALIGNED_DATA(align) \ . = ALIGN(align); \ - *(.data.cacheline_aligned) + *(.data..cacheline_aligned) #define INIT_TASK_DATA(align) \ . = ALIGN(align); \ diff --git a/include/linux/cache.h b/include/linux/cache.h index 97e24881c4c6..4c570653ab84 100644 --- a/include/linux/cache.h +++ b/include/linux/cache.h @@ -31,7 +31,7 @@ #ifndef __cacheline_aligned #define __cacheline_aligned \ __attribute__((__aligned__(SMP_CACHE_BYTES), \ - __section__(".data.cacheline_aligned"))) + __section__(".data..cacheline_aligned"))) #endif /* __cacheline_aligned */ #ifndef __cacheline_aligned_in_smp -- cgit v1.2.3 From 2af7687f1ad2c4571b9835f9bb2e3db9a738d258 Mon Sep 17 00:00:00 2001 From: Tim Abbott Date: Sat, 20 Feb 2010 01:03:35 +0100 Subject: Rename .data.init_task to .data..init_task. Signed-off-by: Tim Abbott Cc: Sam Ravnborg Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- include/asm-generic/vmlinux.lds.h | 4 ++-- include/linux/init_task.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 78450aaab9ef..9cb9a9021e6e 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -193,7 +193,7 @@ #define INIT_TASK_DATA(align) \ . = ALIGN(align); \ - *(.data.init_task) + *(.data..init_task) /* * Read only Data @@ -435,7 +435,7 @@ */ #define INIT_TASK_DATA_SECTION(align) \ . = ALIGN(align); \ - .data.init_task : { \ + .data..init_task : { \ INIT_TASK_DATA(align) \ } diff --git a/include/linux/init_task.h b/include/linux/init_task.h index abec69b63d7e..f00253b3fc47 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -191,7 +191,7 @@ extern struct cred init_cred; } /* Attach to the init_task data structure for proper alignment */ -#define __init_task_data __attribute__((__section__(".data.init_task"))) +#define __init_task_data __attribute__((__section__(".data..init_task"))) #endif -- cgit v1.2.3 From 75b134837263eb919d91678f7fcf3d54cd088c8d Mon Sep 17 00:00:00 2001 From: Tim Abbott Date: Sat, 20 Feb 2010 01:03:37 +0100 Subject: Rename .data.page_aligned to .data..page_aligned. Signed-off-by: Tim Abbott Cc: Sam Ravnborg Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- include/asm-generic/vmlinux.lds.h | 2 +- include/linux/linkage.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 9cb9a9021e6e..569c25a85558 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -181,7 +181,7 @@ #define PAGE_ALIGNED_DATA(page_align) \ . = ALIGN(page_align); \ - *(.data.page_aligned) + *(.data..page_aligned) #define READ_MOSTLY_DATA(align) \ . = ALIGN(align); \ diff --git a/include/linux/linkage.h b/include/linux/linkage.h index 5126cceb6ae9..05f4406d5995 100644 --- a/include/linux/linkage.h +++ b/include/linux/linkage.h @@ -18,7 +18,7 @@ # define asmregparm #endif -#define __page_aligned_data __section(.data.page_aligned) __aligned(PAGE_SIZE) +#define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE) #define __page_aligned_bss __section(.bss.page_aligned) __aligned(PAGE_SIZE) /* @@ -27,7 +27,7 @@ * Note when using these that you must specify the appropriate * alignment directives yourself */ -#define __PAGE_ALIGNED_DATA .section ".data.page_aligned", "aw" +#define __PAGE_ALIGNED_DATA .section ".data..page_aligned", "aw" #define __PAGE_ALIGNED_BSS .section ".bss.page_aligned", "aw" /* -- cgit v1.2.3 From 7c74df07f90cabe61d700727bca04682b4e477f3 Mon Sep 17 00:00:00 2001 From: Tim Abbott Date: Sat, 20 Feb 2010 01:03:38 +0100 Subject: Rename .bss.page_aligned to .bss..page_aligned. Signed-off-by: Tim Abbott Cc: Sam Ravnborg Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- include/asm-generic/vmlinux.lds.h | 2 +- include/linux/linkage.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 569c25a85558..32cddc155940 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -499,7 +499,7 @@ #define BSS(bss_align) \ . = ALIGN(bss_align); \ .bss : AT(ADDR(.bss) - LOAD_OFFSET) { \ - *(.bss.page_aligned) \ + *(.bss..page_aligned) \ *(.dynbss) \ *(.bss) \ *(COMMON) \ diff --git a/include/linux/linkage.h b/include/linux/linkage.h index 05f4406d5995..7135ebc8428c 100644 --- a/include/linux/linkage.h +++ b/include/linux/linkage.h @@ -19,7 +19,7 @@ #endif #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE) -#define __page_aligned_bss __section(.bss.page_aligned) __aligned(PAGE_SIZE) +#define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE) /* * For assembly routines. @@ -28,7 +28,7 @@ * alignment directives yourself */ #define __PAGE_ALIGNED_DATA .section ".data..page_aligned", "aw" -#define __PAGE_ALIGNED_BSS .section ".bss.page_aligned", "aw" +#define __PAGE_ALIGNED_BSS .section ".bss..page_aligned", "aw" /* * This is used by architectures to keep arguments on the stack -- cgit v1.2.3 From 3d9a854c2dac3e888393b23ba7adafcce4d6d4b9 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 20 Feb 2010 01:03:43 +0100 Subject: Rename .data[.percpu][.XXX] to .data[..percpu][..XXX]. Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- include/asm-generic/percpu.h | 10 +++++----- include/asm-generic/vmlinux.lds.h | 24 ++++++++++++------------ include/linux/percpu-defs.h | 4 ++-- 3 files changed, 19 insertions(+), 19 deletions(-) (limited to 'include') diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h index 8087b90d4673..1202a1550e91 100644 --- a/include/asm-generic/percpu.h +++ b/include/asm-generic/percpu.h @@ -76,7 +76,7 @@ extern void setup_per_cpu_areas(void); #ifndef PER_CPU_BASE_SECTION #ifdef CONFIG_SMP -#define PER_CPU_BASE_SECTION ".data.percpu" +#define PER_CPU_BASE_SECTION ".data..percpu" #else #define PER_CPU_BASE_SECTION ".data" #endif @@ -88,15 +88,15 @@ extern void setup_per_cpu_areas(void); #define PER_CPU_SHARED_ALIGNED_SECTION "" #define PER_CPU_ALIGNED_SECTION "" #else -#define PER_CPU_SHARED_ALIGNED_SECTION ".shared_aligned" -#define PER_CPU_ALIGNED_SECTION ".shared_aligned" +#define PER_CPU_SHARED_ALIGNED_SECTION "..shared_aligned" +#define PER_CPU_ALIGNED_SECTION "..shared_aligned" #endif -#define PER_CPU_FIRST_SECTION ".first" +#define PER_CPU_FIRST_SECTION "..first" #else #define PER_CPU_SHARED_ALIGNED_SECTION "" -#define PER_CPU_ALIGNED_SECTION ".shared_aligned" +#define PER_CPU_ALIGNED_SECTION "..shared_aligned" #define PER_CPU_FIRST_SECTION "" #endif diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 32cddc155940..e304fcd10bc7 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -666,16 +666,16 @@ */ #define PERCPU_VADDR(vaddr, phdr) \ VMLINUX_SYMBOL(__per_cpu_load) = .; \ - .data.percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \ + .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \ - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__per_cpu_start) = .; \ - *(.data.percpu.first) \ - *(.data.percpu.page_aligned) \ - *(.data.percpu) \ - *(.data.percpu.shared_aligned) \ + *(.data..percpu..first) \ + *(.data..percpu..page_aligned) \ + *(.data..percpu) \ + *(.data..percpu..shared_aligned) \ VMLINUX_SYMBOL(__per_cpu_end) = .; \ } phdr \ - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data.percpu); + . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu); /** * PERCPU - define output section for percpu area, simple version @@ -687,18 +687,18 @@ * * This macro is equivalent to ALIGN(align); PERCPU_VADDR( , ) except * that __per_cpu_load is defined as a relative symbol against - * .data.percpu which is required for relocatable x86_32 + * .data..percpu which is required for relocatable x86_32 * configuration. */ #define PERCPU(align) \ . = ALIGN(align); \ - .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { \ + .data..percpu : AT(ADDR(.data..percpu) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__per_cpu_load) = .; \ VMLINUX_SYMBOL(__per_cpu_start) = .; \ - *(.data.percpu.first) \ - *(.data.percpu.page_aligned) \ - *(.data.percpu) \ - *(.data.percpu.shared_aligned) \ + *(.data..percpu..first) \ + *(.data..percpu..page_aligned) \ + *(.data..percpu) \ + *(.data..percpu..shared_aligned) \ VMLINUX_SYMBOL(__per_cpu_end) = .; \ } diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h index 5a5d6ce4bd55..2351191f8c82 100644 --- a/include/linux/percpu-defs.h +++ b/include/linux/percpu-defs.h @@ -127,11 +127,11 @@ * Declaration/definition used for per-CPU variables that must be page aligned. */ #define DECLARE_PER_CPU_PAGE_ALIGNED(type, name) \ - DECLARE_PER_CPU_SECTION(type, name, ".page_aligned") \ + DECLARE_PER_CPU_SECTION(type, name, "..page_aligned") \ __aligned(PAGE_SIZE) #define DEFINE_PER_CPU_PAGE_ALIGNED(type, name) \ - DEFINE_PER_CPU_SECTION(type, name, ".page_aligned") \ + DEFINE_PER_CPU_SECTION(type, name, "..page_aligned") \ __aligned(PAGE_SIZE) /* -- cgit v1.2.3 From 54cb27a71f51d304342c79e62fd7667f2171062b Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 20 Feb 2010 01:03:44 +0100 Subject: Rename .data.read_mostly to .data..read_mostly. Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- include/asm-generic/vmlinux.lds.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index e304fcd10bc7..6f6da4f080f2 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -185,7 +185,7 @@ #define READ_MOSTLY_DATA(align) \ . = ALIGN(align); \ - *(.data.read_mostly) + *(.data..read_mostly) #define CACHELINE_ALIGNED_DATA(align) \ . = ALIGN(align); \ -- cgit v1.2.3 From 75ddb0e87d0d31ad44d574e7fe2e962e4efecadb Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 20 Feb 2010 01:03:48 +0100 Subject: Rename .text.lock to .text..lock. Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- include/linux/spinlock.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index 86088213334a..dd57af413266 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -60,7 +60,7 @@ /* * Must define these before including other files, inline functions need them */ -#define LOCK_SECTION_NAME ".text.lock."KBUILD_BASENAME +#define LOCK_SECTION_NAME ".text..lock."KBUILD_BASENAME #define LOCK_SECTION_START(extra) \ ".subsection 1\n\t" \ -- cgit v1.2.3 From 07b3bb1ef211fdf20eddcae902d1098788ea2f6e Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 20 Feb 2010 01:03:52 +0100 Subject: Rename .data.nosave to .data..nosave. Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- include/asm-generic/vmlinux.lds.h | 2 +- include/linux/init.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 6f6da4f080f2..ea3660526e91 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -175,7 +175,7 @@ #define NOSAVE_DATA \ . = ALIGN(PAGE_SIZE); \ VMLINUX_SYMBOL(__nosave_begin) = .; \ - *(.data.nosave) \ + *(.data..nosave) \ . = ALIGN(PAGE_SIZE); \ VMLINUX_SYMBOL(__nosave_end) = .; diff --git a/include/linux/init.h b/include/linux/init.h index ab1d31f9352b..de994304e0bb 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -301,7 +301,7 @@ void __init parse_early_options(char *cmdline); #endif /* Data marked not to be saved by software suspend */ -#define __nosavedata __section(.data.nosave) +#define __nosavedata __section(.data..nosave) /* This means "can be init if no module support, otherwise module load may call it." */ -- cgit v1.2.3 From a0c36a1f0fbab42590dab3c13c10fa7d20e6c2cd Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Mon, 22 Jun 2009 22:41:15 -0300 Subject: i7core_edac: Add an EDAC memory controller driver for Nehalem chipsets This driver is meant to support i7 core/i7core extreme desktop processors and Xeon 35xx/55xx series with integrated memory controller. It is likely that it can be expanded in the future to work with other processor series based at the same Memory Controller design. For now, it has just a few MCH status reads. Signed-off-by: Mauro Carvalho Chehab --- include/linux/pci_ids.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 9f688d243b86..c5dd0994bd7c 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2532,6 +2532,22 @@ #define PCI_DEVICE_ID_INTEL_ICH9_6 0x2930 #define PCI_DEVICE_ID_INTEL_ICH9_7 0x2916 #define PCI_DEVICE_ID_INTEL_ICH9_8 0x2918 +#define PCI_DEVICE_ID_INTEL_I7_MCR 0x2c18 +#define PCI_DEVICE_ID_INTEL_I7_MC_TAD 0x2c19 +#define PCI_DEVICE_ID_INTEL_I7_MC_RAS 0x2c1a +#define PCI_DEVICE_ID_INTEL_I7_MC_TEST 0x2c1c +#define PCI_DEVICE_ID_INTEL_I7_MC_CH0_CTRL 0x2c20 +#define PCI_DEVICE_ID_INTEL_I7_MC_CH0_ADDR 0x2c21 +#define PCI_DEVICE_ID_INTEL_I7_MC_CH0_RANK 0x2c22 +#define PCI_DEVICE_ID_INTEL_I7_MC_CH0_TC 0x2c23 +#define PCI_DEVICE_ID_INTEL_I7_MC_CH1_CTRL 0x2c28 +#define PCI_DEVICE_ID_INTEL_I7_MC_CH1_ADDR 0x2c29 +#define PCI_DEVICE_ID_INTEL_I7_MC_CH1_RANK 0x2c2a +#define PCI_DEVICE_ID_INTEL_I7_MC_CH1_TC 0x2c2b +#define PCI_DEVICE_ID_INTEL_I7_MC_CH2_CTRL 0x2c30 +#define PCI_DEVICE_ID_INTEL_I7_MC_CH2_ADDR 0x2c31 +#define PCI_DEVICE_ID_INTEL_I7_MC_CH2_RANK 0x2c32 +#define PCI_DEVICE_ID_INTEL_I7_MC_CH2_TC 0x2c33 #define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340 #define PCI_DEVICE_ID_INTEL_IOAT_TBG4 0x3429 #define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a -- cgit v1.2.3 From 696e409dbd1ce325129c5030267365619364dfa0 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 23 Jul 2009 06:57:45 -0300 Subject: edac_mce: Add an interface driver to report mce errors via edac edac_mce module is an interface module that gets mcelog data and forwards to any registered edac module that expects to receive data via mce. Signed-off-by: Mauro Carvalho Chehab --- include/linux/edac_mce.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 include/linux/edac_mce.h (limited to 'include') diff --git a/include/linux/edac_mce.h b/include/linux/edac_mce.h new file mode 100644 index 000000000000..f974fc035363 --- /dev/null +++ b/include/linux/edac_mce.h @@ -0,0 +1,31 @@ +/* Provides edac interface to mcelog events + * + * This file may be distributed under the terms of the + * GNU General Public License version 2. + * + * Copyright (c) 2009 by: + * Mauro Carvalho Chehab + * + * Red Hat Inc. http://www.redhat.com + */ + +#if defined(CONFIG_EDAC_MCE) || \ + (defined(CONFIG_EDAC_MCE_MODULE) && defined(MODULE)) + +#include +#include + +struct edac_mce { + struct list_head list; + + void *priv; + int (*check_error)(void *priv, struct mce *mce); +}; + +int edac_mce_register(struct edac_mce *edac_mce); +void edac_mce_unregister(struct edac_mce *edac_mce); +int edac_mce_parse(struct mce *mce); + +#else +#define edac_mce_parse(mce) (0) +#endif -- cgit v1.2.3 From e9bd2e73793bf0f7fcd8f94b532bb8f5c5b44171 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 9 Jul 2009 22:14:35 -0300 Subject: i7core_edac: Adds write unlock to MC registers The public Intel Xeon 5500 volume 2 datasheet describes, on page 53, session 2.6.7 a register that can lock/unlock Memory Controller the configuration register, called MC_CFG_CONTROL. Adds support for it in the hope that software error injection would work. With my tests with Xeon 35xx, there's still something missing. With a program that does sequencial bit writes at dev 0.0, sometimes, it produces error injection, after unblocking the MC_CFG_CONTROL (and, sometimes, it just locks my testing machine). I'll try later to discover by trial and error what's the register that solves this issue on Xeon 35xx. Signed-off-by: Mauro Carvalho Chehab --- include/linux/pci_ids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index c5dd0994bd7c..9d5bfe86ba73 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2548,6 +2548,7 @@ #define PCI_DEVICE_ID_INTEL_I7_MC_CH2_ADDR 0x2c31 #define PCI_DEVICE_ID_INTEL_I7_MC_CH2_RANK 0x2c32 #define PCI_DEVICE_ID_INTEL_I7_MC_CH2_TC 0x2c33 +#define PCI_DEVICE_ID_INTEL_I7_NOCORE 0x2c41 #define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340 #define PCI_DEVICE_ID_INTEL_IOAT_TBG4 0x3429 #define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a -- cgit v1.2.3 From d1fd4fb69eeeb7db0693df58b9116db498d5bfe1 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 10 Jul 2009 18:39:53 -0300 Subject: i7core_edac: Add a code to probe Xeon 55xx bus This code changes the detection procedure of i7core_edac. Instead of directly probing for MC registers, it probes for another register found on Nehalem. If found, it tries to pick the first MC PCI BUS. This should work fine with Xeon 35xx, but, on Xeon 55xx, this is at bus 254 and 255 that are not properly detected by the non-legacy PCI methods. The new detection code scans specifically at buses 254 and 255 for the Xeon 55xx devices. This code has not tested yet. After working, a change at the code will be needed, since the i7core is not yet ready for working with 2 sets of MC. Signed-off-by: Mauro Carvalho Chehab --- include/linux/pci.h | 1 + include/linux/pci_ids.h | 1 + 2 files changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index a788fa12ff31..5e2c7e15187d 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -621,6 +621,7 @@ void pci_fixup_cardbus(struct pci_bus *); /* Generic PCI functions used internally */ +void pcibios_scan_specific_bus(int busn); extern struct pci_bus *pci_find_bus(int domain, int busnr); void pci_bus_add_devices(const struct pci_bus *bus); struct pci_bus *pci_scan_bus_parented(struct device *parent, int bus, diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 9d5bfe86ba73..12c3da6ef14d 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2554,6 +2554,7 @@ #define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a #define PCI_DEVICE_ID_INTEL_IOAT_TBG6 0x342b #define PCI_DEVICE_ID_INTEL_IOAT_TBG7 0x342c +#define PCI_DEVICE_ID_INTEL_X58_HUB_MGMT 0x342e #define PCI_DEVICE_ID_INTEL_IOAT_TBG0 0x3430 #define PCI_DEVICE_ID_INTEL_IOAT_TBG1 0x3431 #define PCI_DEVICE_ID_INTEL_IOAT_TBG2 0x3432 -- cgit v1.2.3 From 310cbb7284fab9fc9cbb6bb893e51c414e15bba3 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 17 Jul 2009 00:09:10 -0300 Subject: i7core: fix probing on Xeon55xx Xeon55xx fails to probe with this error message: EDAC DEBUG: in drivers/edac/i7core_edac.c, line at 1660: MC: drivers/edac/i7core_edac.c: i7core_init() EDAC i7core: Device not found: dev 00:00.0 PCI ID 8086:2c41 i7core_edac: probe of 0000:00:14.0 failed with error -22 This is due to the fact that, on Xeon35xx (and i7core), device 00.0 has PCI ID 8086:2c40. Signed-off-by: Mauro Carvalho Chehab --- include/linux/pci_ids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 12c3da6ef14d..bf6db4814c27 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2549,6 +2549,7 @@ #define PCI_DEVICE_ID_INTEL_I7_MC_CH2_RANK 0x2c32 #define PCI_DEVICE_ID_INTEL_I7_MC_CH2_TC 0x2c33 #define PCI_DEVICE_ID_INTEL_I7_NOCORE 0x2c41 +#define PCI_DEVICE_ID_INTEL_I7_NOCORE_ALT 0x2c40 #define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340 #define PCI_DEVICE_ID_INTEL_IOAT_TBG4 0x3429 #define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a -- cgit v1.2.3 From fd3826549db7f73d22b9c9abb80e01effb95c2ba Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 14 Oct 2009 06:07:07 -0300 Subject: i7core_edac: PCI device is called NONCORE, instead of NOCORE Signed-off-by: Mauro Carvalho Chehab --- include/linux/pci_ids.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index bf6db4814c27..382476a8a339 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2548,8 +2548,8 @@ #define PCI_DEVICE_ID_INTEL_I7_MC_CH2_ADDR 0x2c31 #define PCI_DEVICE_ID_INTEL_I7_MC_CH2_RANK 0x2c32 #define PCI_DEVICE_ID_INTEL_I7_MC_CH2_TC 0x2c33 -#define PCI_DEVICE_ID_INTEL_I7_NOCORE 0x2c41 -#define PCI_DEVICE_ID_INTEL_I7_NOCORE_ALT 0x2c40 +#define PCI_DEVICE_ID_INTEL_I7_NONCORE 0x2c41 +#define PCI_DEVICE_ID_INTEL_I7_NONCORE_ALT 0x2c40 #define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340 #define PCI_DEVICE_ID_INTEL_IOAT_TBG4 0x3429 #define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a -- cgit v1.2.3 From 52a2e4fc3712d12888decd386d78ad526078a1fa Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 14 Oct 2009 11:21:58 -0300 Subject: i7core_edac: Add initial support for Lynnfield Signed-off-by: Mauro Carvalho Chehab --- include/linux/pci_ids.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 382476a8a339..ebc0fa4c7a66 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2550,6 +2550,21 @@ #define PCI_DEVICE_ID_INTEL_I7_MC_CH2_TC 0x2c33 #define PCI_DEVICE_ID_INTEL_I7_NONCORE 0x2c41 #define PCI_DEVICE_ID_INTEL_I7_NONCORE_ALT 0x2c40 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE 0x2c50 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_SAD 0x2c81 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0 0x2c90 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_PHY0 0x2c91 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MCR 0x2c98 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TAD 0x2c99 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TEST 0x2c9C +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_CTRL 0x2ca0 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_ADDR 0x2ca1 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_RANK 0x2ca2 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_TC 0x2ca3 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_CTRL 0x2ca8 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_ADDR 0x2ca9 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_RANK 0x2caa +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_TC 0x2cab #define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340 #define PCI_DEVICE_ID_INTEL_IOAT_TBG4 0x3429 #define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a -- cgit v1.2.3 From f05da2f7855b3b88a831ca79e037245872549ec0 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 14 Oct 2009 13:31:06 -0300 Subject: i7core: add support for Lynnfield alternate address Signed-off-by: Mauro Carvalho Chehab --- include/linux/pci_ids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index ebc0fa4c7a66..e67cb20b8401 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2551,6 +2551,7 @@ #define PCI_DEVICE_ID_INTEL_I7_NONCORE 0x2c41 #define PCI_DEVICE_ID_INTEL_I7_NONCORE_ALT 0x2c40 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE 0x2c50 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_ALT 0x2c51 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_SAD 0x2c81 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0 0x2c90 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_PHY0 0x2c91 -- cgit v1.2.3 From ac1ececea995fd77c8da6a1299674f22991cecaa Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 18 May 2010 13:00:31 -0300 Subject: i7core_edac: Add support for X5670 As reported by Vernon Mauery , X5670 (Westmere-EP) uses a different register for one of the uncore PCI devices. Add support for it. Those are the PCI ID's on this new chipset: fe:00.0 0600: 8086:2c70 (rev 02) fe:00.1 0600: 8086:2d81 (rev 02) fe:02.0 0600: 8086:2d90 (rev 02) fe:02.1 0600: 8086:2d91 (rev 02) fe:02.2 0600: 8086:2d92 (rev 02) fe:02.3 0600: 8086:2d93 (rev 02) fe:02.4 0600: 8086:2d94 (rev 02) fe:02.5 0600: 8086:2d95 (rev 02) fe:03.0 0600: 8086:2d98 (rev 02) fe:03.1 0600: 8086:2d99 (rev 02) fe:03.2 0600: 8086:2d9a (rev 02) fe:03.4 0600: 8086:2d9c (rev 02) fe:04.0 0600: 8086:2da0 (rev 02) fe:04.1 0600: 8086:2da1 (rev 02) fe:04.2 0600: 8086:2da2 (rev 02) fe:04.3 0600: 8086:2da3 (rev 02) fe:05.0 0600: 8086:2da8 (rev 02) fe:05.1 0600: 8086:2da9 (rev 02) fe:05.2 0600: 8086:2daa (rev 02) fe:05.3 0600: 8086:2dab (rev 02) fe:06.0 0600: 8086:2db0 (rev 02) fe:06.1 0600: 8086:2db1 (rev 02) fe:06.2 0600: 8086:2db2 (rev 02) fe:06.3 0600: 8086:2db3 (rev 02) (as usual, the same PCI devices repeat at ff: bus) The PCI device 8086:2c70 is shown as: fe:00.0 Host bridge: Intel Corporation QuickPath Architecture Generic Non-core Registers (rev 02) So, for this device to be recognized, it is only a matter of adding this new PCI ID to the driver. Signed-off-by: Mauro Carvalho Chehab --- include/linux/pci_ids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index e67cb20b8401..46d76e985bac 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2552,6 +2552,7 @@ #define PCI_DEVICE_ID_INTEL_I7_NONCORE_ALT 0x2c40 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE 0x2c50 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_ALT 0x2c51 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_REV2 0x2c70 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_SAD 0x2c81 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0 0x2c90 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_PHY0 0x2c91 -- cgit v1.2.3 From bd9e19ca46b54fa85141c4d20afd668379d94c81 Mon Sep 17 00:00:00 2001 From: Vernon Mauery Date: Tue, 18 May 2010 19:02:50 -0300 Subject: Add support for Westmere to i7core_edac driver This adds new PCI IDs for the Westmere's memory controller devices and modifies the i7core_edac driver to be able to probe both Nehalem and Westmere processors. Signed-off-by: Vernon Mauery Signed-off-by: Mauro Carvalho Chehab --- include/linux/pci_ids.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 46d76e985bac..413fab765a5f 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2567,6 +2567,22 @@ #define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_ADDR 0x2ca9 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_RANK 0x2caa #define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_TC 0x2cab +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MCR_REV2 0x2d98 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TAD_REV2 0x2d99 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_RAS_REV2 0x2d9a +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TEST_REV2 0x2d9c +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_CTRL_REV2 0x2da0 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_ADDR_REV2 0x2da1 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_RANK_REV2 0x2da2 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_TC_REV2 0x2da3 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_CTRL_REV2 0x2da8 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_ADDR_REV2 0x2da9 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_RANK_REV2 0x2daa +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_TC_REV2 0x2dab +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_CTRL_REV2 0x2db0 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_ADDR_REV2 0x2db1 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_RANK_REV2 0x2db2 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_TC_REV2 0x2db3 #define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340 #define PCI_DEVICE_ID_INTEL_IOAT_TBG4 0x3429 #define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a -- cgit v1.2.3 From bca4b914b5da3d8e7b9b647f620b71dc85c0c394 Mon Sep 17 00:00:00 2001 From: Konstantin Khlebnikov Date: Thu, 20 May 2010 23:21:34 +0400 Subject: cfq-iosched: remove dead_key from cfq_io_context Remove ->dead_key field from cfq_io_context to shrink its size to 128 bytes. (64 bytes for 32-bit hosts) Use lower bit in ->key as dead-mark, instead of moving key to separate field. After this for dead cfq_io_context we got cic->key != cfqd automatically. Thus, io_context's last-hit cache should work without changing. Now to check ->key for non-dead state compare it with cfqd, instead of checking ->key for non-null value as it was before. Plus remove obsolete race protection in cfq_cic_lookup. This race gone after v2.6.24-1728-g4ac845a Signed-off-by: Konstantin Khlebnikov Signed-off-by: Jens Axboe --- include/linux/iocontext.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h index a0bb301afac0..64d529133031 100644 --- a/include/linux/iocontext.h +++ b/include/linux/iocontext.h @@ -7,7 +7,6 @@ struct cfq_queue; struct cfq_io_context { void *key; - unsigned long dead_key; struct cfq_queue *cfqq[2]; -- cgit v1.2.3 From 14baf9d7f275f0bbf42c1216ff1eef1109ca42ba Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 24 May 2010 16:31:08 +0900 Subject: serial: sh-sci: fix up serial DMA build. asm/dmaengine.h no longer exists, update for the shared linux/sh_dma.h header. Signed-off-by: Paul Mundt --- include/linux/serial_sci.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h index f5364a1de68b..baed2122c5a6 100644 --- a/include/linux/serial_sci.h +++ b/include/linux/serial_sci.h @@ -2,9 +2,7 @@ #define __LINUX_SERIAL_SCI_H #include -#ifdef CONFIG_SERIAL_SH_SCI_DMA -#include -#endif +#include /* * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts) -- cgit v1.2.3 From 8187a2b70e34c727a06617441f74f202b6fefaf9 Mon Sep 17 00:00:00 2001 From: Zou Nan hai Date: Fri, 21 May 2010 09:08:55 +0800 Subject: drm/i915: introduce intel_ring_buffer structure (V2) Introduces a more complete intel_ring_buffer structure with callbacks for setup and management of a particular ringbuffer, and converts the render ring buffer consumers to use it. Signed-off-by: Zou Nan hai Signed-off-by: Xiang Hai hao [anholt: Fixed up whitespace fail and rebased against prep patches] Signed-off-by: Eric Anholt --- include/drm/i915_drm.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index b64a8d7cdf6d..e9168704cabe 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -616,7 +616,9 @@ struct drm_i915_gem_execbuffer2 { __u32 num_cliprects; /** This is a struct drm_clip_rect *cliprects */ __u64 cliprects_ptr; - __u64 flags; /* currently unused */ +#define I915_EXEC_RENDER (1<<0) +#define I915_EXEC_BSD (1<<1) + __u64 flags; __u64 rsvd1; __u64 rsvd2; }; -- cgit v1.2.3 From 7fc74f17e6c9b4d86371c3a947afc32bd6bc9691 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marcin=20Ko=C5=9Bcielnicki?= Date: Sun, 23 May 2010 11:36:04 +0000 Subject: drm/nouveau: Add getparam for current PTIMER time. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This will be useful for computing GPU-CPU latency, including GL_ARB_timer_query extension. Signed-off-by: Marcin Kościelnicki Signed-off-by: Ben Skeggs --- include/drm/nouveau_drm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h index a6a9f4af5ebd..fe917dee723a 100644 --- a/include/drm/nouveau_drm.h +++ b/include/drm/nouveau_drm.h @@ -79,6 +79,7 @@ struct drm_nouveau_gpuobj_free { #define NOUVEAU_GETPARAM_CHIPSET_ID 11 #define NOUVEAU_GETPARAM_VM_VRAM_BASE 12 #define NOUVEAU_GETPARAM_GRAPH_UNITS 13 +#define NOUVEAU_GETPARAM_PTIMER_TIME 14 struct drm_nouveau_getparam { uint64_t param; uint64_t value; -- cgit v1.2.3 From 5b0daa3474d52bed906c4d5e92b44e10148c6972 Mon Sep 17 00:00:00 2001 From: Changli Gao Date: Sat, 29 May 2010 00:12:13 -0700 Subject: skb: make skb_recycle_check() return a bool value Signed-off-by: Changli Gao Signed-off-by: David S. Miller --- include/linux/skbuff.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 7cdfb4d52847..bf243fc54959 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -501,7 +501,7 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size, return __alloc_skb(size, priority, 1, -1); } -extern int skb_recycle_check(struct sk_buff *skb, int skb_size); +extern bool skb_recycle_check(struct sk_buff *skb, int skb_size); extern struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src); extern struct sk_buff *skb_clone(struct sk_buff *skb, -- cgit v1.2.3 From 487d9fc5016529d7d77dfe35b666fd3a090e2953 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 18 May 2010 14:42:51 +0000 Subject: sh: prepare MMCIF driver header file Update the MMCIF driver to include register information and register access functions in the header file. The MMCIF boot code builds on top of this. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- include/linux/mmc/sh_mmcif.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'include') diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h index aafe832f18aa..e079c6beeb98 100644 --- a/include/linux/mmc/sh_mmcif.h +++ b/include/linux/mmc/sh_mmcif.h @@ -14,6 +14,9 @@ #ifndef __SH_MMCIF_H__ #define __SH_MMCIF_H__ +#include +#include + /* * MMCIF : CE_CLK_CTRL [19:16] * 1000 : Peripheral clock / 512 @@ -36,4 +39,33 @@ struct sh_mmcif_plat_data { u32 ocr; }; +#define MMCIF_CE_CMD_SET 0x00000000 +#define MMCIF_CE_ARG 0x00000008 +#define MMCIF_CE_ARG_CMD12 0x0000000C +#define MMCIF_CE_CMD_CTRL 0x00000010 +#define MMCIF_CE_BLOCK_SET 0x00000014 +#define MMCIF_CE_CLK_CTRL 0x00000018 +#define MMCIF_CE_BUF_ACC 0x0000001C +#define MMCIF_CE_RESP3 0x00000020 +#define MMCIF_CE_RESP2 0x00000024 +#define MMCIF_CE_RESP1 0x00000028 +#define MMCIF_CE_RESP0 0x0000002C +#define MMCIF_CE_RESP_CMD12 0x00000030 +#define MMCIF_CE_DATA 0x00000034 +#define MMCIF_CE_INT 0x00000040 +#define MMCIF_CE_INT_MASK 0x00000044 +#define MMCIF_CE_HOST_STS1 0x00000048 +#define MMCIF_CE_HOST_STS2 0x0000004C +#define MMCIF_CE_VERSION 0x0000007C + +extern inline u32 sh_mmcif_readl(void __iomem *addr, int reg) +{ + return readl(addr + reg); +} + +extern inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val) +{ + writel(val, addr + reg); +} + #endif /* __SH_MMCIF_H__ */ -- cgit v1.2.3 From 8a768952ca8cb5cad98cfa343e6fb131e3bbdc3e Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 18 May 2010 14:43:04 +0000 Subject: sh: add boot code to MMCIF driver header This patch adds a set of MMCIF functions for the romImage boot loader that allows the kernel to be booted directly from an MMC card. Thanks to Jeremy Baker for the initial prototype. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- include/linux/mmc/sh_mmcif.h | 129 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 129 insertions(+) (limited to 'include') diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h index e079c6beeb98..d4a2ebbdab4b 100644 --- a/include/linux/mmc/sh_mmcif.h +++ b/include/linux/mmc/sh_mmcif.h @@ -68,4 +68,133 @@ extern inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val) writel(val, addr + reg); } +#define SH_MMCIF_BBS 512 /* boot block size */ + +extern inline void sh_mmcif_boot_cmd_send(void __iomem *base, + unsigned long cmd, unsigned long arg) +{ + sh_mmcif_writel(base, MMCIF_CE_INT, 0); + sh_mmcif_writel(base, MMCIF_CE_ARG, arg); + sh_mmcif_writel(base, MMCIF_CE_CMD_SET, cmd); +} + +extern inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask) +{ + unsigned long tmp; + int cnt; + + for (cnt = 0; cnt < 1000000; cnt++) { + tmp = sh_mmcif_readl(base, MMCIF_CE_INT); + if (tmp & mask) { + sh_mmcif_writel(base, MMCIF_CE_INT, tmp & ~mask); + return 0; + } + } + + return -1; +} + +extern inline int sh_mmcif_boot_cmd(void __iomem *base, + unsigned long cmd, unsigned long arg) +{ + sh_mmcif_boot_cmd_send(base, cmd, arg); + return sh_mmcif_boot_cmd_poll(base, 0x00010000); +} + +extern inline int sh_mmcif_boot_do_read_single(void __iomem *base, + unsigned int block_nr, + unsigned long *buf) +{ + int k; + + /* CMD13 - Status */ + sh_mmcif_boot_cmd(base, 0x0d400000, 0x00010000); + + if (sh_mmcif_readl(base, MMCIF_CE_RESP0) != 0x0900) + return -1; + + /* CMD17 - Read */ + sh_mmcif_boot_cmd(base, 0x11480000, block_nr * SH_MMCIF_BBS); + if (sh_mmcif_boot_cmd_poll(base, 0x00100000) < 0) + return -1; + + for (k = 0; k < (SH_MMCIF_BBS / 4); k++) + buf[k] = sh_mmcif_readl(base, MMCIF_CE_DATA); + + return 0; +} + +extern inline int sh_mmcif_boot_do_read(void __iomem *base, + unsigned long first_block, + unsigned long nr_blocks, + void *buf) +{ + unsigned long k; + int ret = 0; + + /* CMD16 - Set the block size */ + sh_mmcif_boot_cmd(base, 0x10400000, SH_MMCIF_BBS); + + for (k = 0; !ret && k < nr_blocks; k++) + ret = sh_mmcif_boot_do_read_single(base, first_block + k, + buf + (k * SH_MMCIF_BBS)); + + return ret; +} + +extern inline void sh_mmcif_boot_init(void __iomem *base) +{ + unsigned long tmp; + + /* reset */ + tmp = sh_mmcif_readl(base, MMCIF_CE_VERSION); + sh_mmcif_writel(base, MMCIF_CE_VERSION, tmp | 0x80000000); + sh_mmcif_writel(base, MMCIF_CE_VERSION, tmp & ~0x80000000); + + /* byte swap */ + sh_mmcif_writel(base, MMCIF_CE_BUF_ACC, 0x00010000); + + /* Set block size in MMCIF hardware */ + sh_mmcif_writel(base, MMCIF_CE_BLOCK_SET, SH_MMCIF_BBS); + + /* Enable the clock, set it to Bus clock/256 (about 325Khz)*/ + sh_mmcif_writel(base, MMCIF_CE_CLK_CTRL, 0x01072fff); + + /* CMD0 */ + sh_mmcif_boot_cmd(base, 0x00000040, 0); + + /* CMD1 - Get OCR */ + do { + sh_mmcif_boot_cmd(base, 0x01405040, 0x40300000); /* CMD1 */ + } while ((sh_mmcif_readl(base, MMCIF_CE_RESP0) & 0x80000000) + != 0x80000000); + + /* CMD2 - Get CID */ + sh_mmcif_boot_cmd(base, 0x02806040, 0); + + /* CMD3 - Set card relative address */ + sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000); +} + +extern inline void sh_mmcif_boot_slurp(void __iomem *base, + unsigned char *buf, + unsigned long no_bytes) +{ + unsigned long tmp; + + /* In data transfer mode: Set clock to Bus clock/4 (about 20Mhz) */ + sh_mmcif_writel(base, MMCIF_CE_CLK_CTRL, 0x01012fff); + + /* CMD9 - Get CSD */ + sh_mmcif_boot_cmd(base, 0x09806000, 0x00010000); + + /* CMD7 - Select the card */ + sh_mmcif_boot_cmd(base, 0x07400000, 0x00010000); + + tmp = no_bytes / SH_MMCIF_BBS; + tmp += (no_bytes % SH_MMCIF_BBS) ? 1 : 0; + + sh_mmcif_boot_do_read(base, 512, tmp, buf); +} + #endif /* __SH_MMCIF_H__ */ -- cgit v1.2.3 From 7489aec8eed4f2f1eb3b4d35763bd3ea30b32ef5 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 31 May 2010 16:41:35 +0200 Subject: netfilter: xtables: stackptr should be percpu commit f3c5c1bfd4 (netfilter: xtables: make ip_tables reentrant) introduced a performance regression, because stackptr array is shared by all cpus, adding cache line ping pongs. (16 cpus share a 64 bytes cache line) Fix this using alloc_percpu() Signed-off-by: Eric Dumazet Acked-By: Jan Engelhardt Signed-off-by: Patrick McHardy --- include/linux/netfilter/x_tables.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index c00cc0c4d0b7..24e5d01d27d0 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -397,7 +397,7 @@ struct xt_table_info { * @stacksize jumps (number of user chains) can possibly be made. */ unsigned int stacksize; - unsigned int *stackptr; + unsigned int __percpu *stackptr; void ***jumpstack; /* ipt_entry tables: one per CPU */ /* Note : this field MUST be the last one, see XT_TABLE_INFO_SZ */ -- cgit v1.2.3 From dcbe7bcfa32c5bc4f9bb6c75d4d41bb4db8c36fc Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Mon, 31 May 2010 13:35:36 +0200 Subject: ALSA: usb-audio: UAC2: clean up parsing of bmaControls Introduce two new static inline functions for a more readable parsing of UAC2 bmaControls. Signed-off-by: Daniel Mack Signed-off-by: Takashi Iwai --- include/linux/usb/audio-v2.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/linux/usb/audio-v2.h b/include/linux/usb/audio-v2.h index 92f1d99f0f17..8f91be3599c6 100644 --- a/include/linux/usb/audio-v2.h +++ b/include/linux/usb/audio-v2.h @@ -18,6 +18,16 @@ /* v1.0 and v2.0 of this standard have many things in common. For the rest * of the definitions, please refer to audio.h */ +static inline bool uac2_control_is_readable(u32 bmControls, u8 control) +{ + return (bmControls >> (control * 2)) & 0x1; +} + +static inline bool uac2_control_is_writeable(u32 bmControls, u8 control) +{ + return (bmControls >> (control * 2)) & 0x2; +} + /* 4.7.2.1 Clock Source Descriptor */ struct uac_clock_source_descriptor { -- cgit v1.2.3 From 5dd360ebd8328affb22225141cece3a29403b965 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Mon, 31 May 2010 13:35:38 +0200 Subject: include/linux/usb/audio-v2.h: add more UAC2 details Also, remove the 'bmControl' field from uac_clock_selector_descriptor, which was at the wrong offset. This struct is currently unused. Signed-off-by: Daniel Mack Signed-off-by: Takashi Iwai --- include/linux/usb/audio-v2.h | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/usb/audio-v2.h b/include/linux/usb/audio-v2.h index 8f91be3599c6..383b94ba8c20 100644 --- a/include/linux/usb/audio-v2.h +++ b/include/linux/usb/audio-v2.h @@ -41,6 +41,13 @@ struct uac_clock_source_descriptor { __u8 iClockSource; } __attribute__((packed)); +/* bmAttribute fields */ +#define UAC_CLOCK_SOURCE_TYPE_EXT 0x0 +#define UAC_CLOCK_SOURCE_TYPE_INT_FIXED 0x1 +#define UAC_CLOCK_SOURCE_TYPE_INT_VAR 0x2 +#define UAC_CLOCK_SOURCE_TYPE_INT_PROG 0x3 +#define UAC_CLOCK_SOURCE_SYNCED_TO_SOF (1 << 2) + /* 4.7.2.2 Clock Source Descriptor */ struct uac_clock_selector_descriptor { @@ -49,8 +56,20 @@ struct uac_clock_selector_descriptor { __u8 bDescriptorSubtype; __u8 bClockID; __u8 bNrInPins; - __u8 bmControls; __u8 baCSourceID[]; + /* bmControls, bAssocTerminal and iClockSource omitted */ +} __attribute__((packed)); + +/* 4.7.2.3 Clock Multiplier Descriptor */ + +struct uac_clock_multiplier_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDescriptorSubtype; + __u8 bClockID; + __u8 bCSourceID; + __u8 bmControls; + __u8 iClockMultiplier; } __attribute__((packed)); /* 4.7.2.4 Input terminal descriptor */ -- cgit v1.2.3 From 7176d37a28fa4ea7e32815007673f578cdcebf51 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Mon, 31 May 2010 13:35:39 +0200 Subject: ALSA: usb-audio: fix selector unit string index accessor This is another regression from the UAC2 code refactoring. Signed-off-by: Daniel Mack Signed-off-by: Takashi Iwai --- include/linux/usb/audio.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h index 5d646c388752..ed5cf92a3c0f 100644 --- a/include/linux/usb/audio.h +++ b/include/linux/usb/audio.h @@ -244,7 +244,7 @@ struct uac_selector_unit_descriptor { static inline __u8 uac_selector_unit_iSelector(struct uac_selector_unit_descriptor *desc) { __u8 *raw = (__u8 *) desc; - return raw[9 + desc->bLength - 1]; + return raw[desc->bLength - 1]; } /* 4.3.2.5 Feature Unit Descriptor */ -- cgit v1.2.3 From 65f25da44b51f55e3a74301c25f29263be2bf1ba Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Mon, 31 May 2010 13:35:41 +0200 Subject: ALSA: usb-audio: unify constants from specification Move more definitions from private enums to appropriate header files. Signed-off-by: Daniel Mack Signed-off-by: Takashi Iwai --- include/linux/usb/audio.h | 88 +++++++++++++++++++++++++++++++++-------------- 1 file changed, 63 insertions(+), 25 deletions(-) (limited to 'include') diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h index ed5cf92a3c0f..c51200c715e5 100644 --- a/include/linux/usb/audio.h +++ b/include/linux/usb/audio.h @@ -47,6 +47,15 @@ #define UAC_FORMAT_TYPE 0x02 #define UAC_FORMAT_SPECIFIC 0x03 +/* A.7 Processing Unit Process Types */ +#define UAC_PROCESS_UNDEFINED 0x00 +#define UAC_PROCESS_UP_DOWNMIX 0x01 +#define UAC_PROCESS_DOLBY_PROLOGIC 0x02 +#define UAC_PROCESS_STEREO_EXTENDER 0x03 +#define UAC_PROCESS_REVERB 0x04 +#define UAC_PROCESS_CHORUS 0x05 +#define UAC_PROCESS_DYN_RANGE_COMP 0x06 + /* A.8 Audio Class-Specific Endpoint Descriptor Subtypes */ #define UAC_EP_GENERAL 0x01 @@ -73,6 +82,60 @@ #define UAC_GET_STAT 0xff +/* A.10 Control Selector Codes */ + +/* A.10.1 Terminal Control Selectors */ +#define UAC_TERM_COPY_PROTECT 0x01 + +/* A.10.2 Feature Unit Control Selectors */ +#define UAC_FU_MUTE 0x01 +#define UAC_FU_VOLUME 0x02 +#define UAC_FU_BASS 0x03 +#define UAC_FU_MID 0x04 +#define UAC_FU_TREBLE 0x05 +#define UAC_FU_GRAPHIC_EQUALIZER 0x06 +#define UAC_FU_AUTOMATIC_GAIN 0x07 +#define UAC_FU_DELAY 0x08 +#define UAC_FU_BASS_BOOST 0x09 +#define UAC_FU_LOUDNESS 0x0a + +#define UAC_CONTROL_BIT(CS) (1 << ((CS) - 1)) + +/* A.10.3.1 Up/Down-mix Processing Unit Controls Selectors */ +#define UAC_UD_ENABLE 0x01 +#define UAC_UD_MODE_SELECT 0x02 + +/* A.10.3.2 Dolby Prologic (tm) Processing Unit Controls Selectors */ +#define UAC_DP_ENABLE 0x01 +#define UAC_DP_MODE_SELECT 0x02 + +/* A.10.3.3 3D Stereo Extender Processing Unit Control Selectors */ +#define UAC_3D_ENABLE 0x01 +#define UAC_3D_SPACE 0x02 + +/* A.10.3.4 Reverberation Processing Unit Control Selectors */ +#define UAC_REVERB_ENABLE 0x01 +#define UAC_REVERB_LEVEL 0x02 +#define UAC_REVERB_TIME 0x03 +#define UAC_REVERB_FEEDBACK 0x04 + +/* A.10.3.5 Chorus Processing Unit Control Selectors */ +#define UAC_CHORUS_ENABLE 0x01 +#define UAC_CHORUS_LEVEL 0x02 +#define UAC_CHORUS_RATE 0x03 +#define UAC_CHORUS_DEPTH 0x04 + +/* A.10.3.6 Dynamic Range Compressor Unit Control Selectors */ +#define UAC_DCR_ENABLE 0x01 +#define UAC_DCR_RATE 0x02 +#define UAC_DCR_MAXAMPL 0x03 +#define UAC_DCR_THRESHOLD 0x04 +#define UAC_DCR_ATTACK_TIME 0x05 +#define UAC_DCR_RELEASE_TIME 0x06 + +/* A.10.4 Extension Unit Control Selectors */ +#define UAC_XU_ENABLE 0x01 + /* MIDI - A.1 MS Class-Specific Interface Descriptor Subtypes */ #define UAC_MS_HEADER 0x01 #define UAC_MIDI_IN_JACK 0x02 @@ -463,31 +526,6 @@ struct uac_iso_endpoint_descriptor { #define UAC_EP_CS_ATTR_PITCH_CONTROL 0x02 #define UAC_EP_CS_ATTR_FILL_MAX 0x80 -/* A.10.2 Feature Unit Control Selectors */ - -#define UAC_FU_CONTROL_UNDEFINED 0x00 -#define UAC_MUTE_CONTROL 0x01 -#define UAC_VOLUME_CONTROL 0x02 -#define UAC_BASS_CONTROL 0x03 -#define UAC_MID_CONTROL 0x04 -#define UAC_TREBLE_CONTROL 0x05 -#define UAC_GRAPHIC_EQUALIZER_CONTROL 0x06 -#define UAC_AUTOMATIC_GAIN_CONTROL 0x07 -#define UAC_DELAY_CONTROL 0x08 -#define UAC_BASS_BOOST_CONTROL 0x09 -#define UAC_LOUDNESS_CONTROL 0x0a - -#define UAC_FU_MUTE (1 << (UAC_MUTE_CONTROL - 1)) -#define UAC_FU_VOLUME (1 << (UAC_VOLUME_CONTROL - 1)) -#define UAC_FU_BASS (1 << (UAC_BASS_CONTROL - 1)) -#define UAC_FU_MID (1 << (UAC_MID_CONTROL - 1)) -#define UAC_FU_TREBLE (1 << (UAC_TREBLE_CONTROL - 1)) -#define UAC_FU_GRAPHIC_EQ (1 << (UAC_GRAPHIC_EQUALIZER_CONTROL - 1)) -#define UAC_FU_AUTO_GAIN (1 << (UAC_AUTOMATIC_GAIN_CONTROL - 1)) -#define UAC_FU_DELAY (1 << (UAC_DELAY_CONTROL - 1)) -#define UAC_FU_BASS_BOOST (1 << (UAC_BASS_BOOST_CONTROL - 1)) -#define UAC_FU_LOUDNESS (1 << (UAC_LOUDNESS_CONTROL - 1)) - /* status word format (3.7.1.1) */ #define UAC1_STATUS_TYPE_ORIG_MASK 0x0f -- cgit v1.2.3 From fbf81762e385d3d45acad057b654d56972acf58c Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 1 Jun 2010 09:09:06 +1000 Subject: drm/kms: disable/enable poll around switcheroo on/off Because we aren't in a suspend state the poll will still run when we have switcherooed a card off. Signed-off-by: Dave Airlie --- include/drm/drm_crtc_helper.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index dc5873c21e45..1121f7799c6f 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -130,4 +130,7 @@ extern int drm_helper_resume_force_mode(struct drm_device *dev); extern void drm_kms_helper_poll_init(struct drm_device *dev); extern void drm_kms_helper_poll_fini(struct drm_device *dev); extern void drm_helper_hpd_irq_event(struct drm_device *dev); + +extern void drm_kms_helper_poll_disable(struct drm_device *dev); +extern void drm_kms_helper_poll_enable(struct drm_device *dev); #endif -- cgit v1.2.3 From 3a21ceed7f373894a7c537b4dbbe484f36e7ae24 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 8 May 2010 17:08:58 -0300 Subject: V4L/DVB: v4l2-mediabus.h: add two helper functions Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-mediabus.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'include') diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h index 0dbe02ada259..d8e1608fee59 100644 --- a/include/media/v4l2-mediabus.h +++ b/include/media/v4l2-mediabus.h @@ -58,4 +58,24 @@ struct v4l2_mbus_framefmt { enum v4l2_colorspace colorspace; }; +static inline void v4l2_fill_pix_format(struct v4l2_pix_format *pix_fmt, + const struct v4l2_mbus_framefmt *mbus_fmt) +{ + pix_fmt->width = mbus_fmt->width; + pix_fmt->height = mbus_fmt->height; + pix_fmt->field = mbus_fmt->field; + pix_fmt->colorspace = mbus_fmt->colorspace; +} + +static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt, + const struct v4l2_pix_format *pix_fmt, + enum v4l2_mbus_pixelcode code) +{ + mbus_fmt->width = pix_fmt->width; + mbus_fmt->height = pix_fmt->height; + mbus_fmt->field = pix_fmt->field; + mbus_fmt->colorspace = pix_fmt->colorspace; + mbus_fmt->code = code; +} + #endif -- cgit v1.2.3 From 260bb38a21a19edc8a328f3ac8dd45c184d01216 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 8 May 2010 19:02:11 -0300 Subject: V4L/DVB: v4l2-mediabus.h: added V4L2_MBUS_FMT_SGRBG8_1X8 Needed for mt9v011. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-mediabus.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h index d8e1608fee59..865cda7cd611 100644 --- a/include/media/v4l2-mediabus.h +++ b/include/media/v4l2-mediabus.h @@ -40,6 +40,7 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE, V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE, V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE, + V4L2_MBUS_FMT_SGRBG8_1X8, }; /** -- cgit v1.2.3 From 3805f201934e5384f6e941222dc1968cb638a88c Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 8 May 2010 17:55:00 -0300 Subject: V4L/DVB: v4l2-subdev.h: fix enum_mbus_fmt prototype enum_mbus_fmt received an index argument that was defined as an int instead of an unsigned int. This is now fixed. This had the knock-on effect that the index argument in the callback get_formats in soc_camera.h also had to be changed to unsigned int. Signed-off-by: Hans Verkuil Acked-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- include/media/soc_camera.h | 2 +- include/media/v4l2-subdev.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index c9a5bbfa6ab5..b8289c2f609b 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -66,7 +66,7 @@ struct soc_camera_host_ops { * .get_formats() fail, .put_formats() will not be called at all, the * failing .get_formats() must then clean up internally. */ - int (*get_formats)(struct soc_camera_device *, int, + int (*get_formats)(struct soc_camera_device *, unsigned int, struct soc_camera_format_xlate *); void (*put_formats)(struct soc_camera_device *); int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *); diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index a88889355ae0..02c6f4d11ed3 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -246,7 +246,7 @@ struct v4l2_subdev_video_ops { struct v4l2_dv_timings *timings); int (*g_dv_timings)(struct v4l2_subdev *sd, struct v4l2_dv_timings *timings); - int (*enum_mbus_fmt)(struct v4l2_subdev *sd, int index, + int (*enum_mbus_fmt)(struct v4l2_subdev *sd, unsigned int index, enum v4l2_mbus_pixelcode *code); int (*g_mbus_fmt)(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt); -- cgit v1.2.3 From 9e1d9e7bac5c2bafc3c0c51db88c15f3fbcec83f Mon Sep 17 00:00:00 2001 From: Herton Ronaldo Krzesinski Date: Sat, 8 May 2010 02:23:37 -0300 Subject: V4L/DVB: saa7134: add support for Avermedia M733A This change adds support for Avermedia M733A. The original version for linux 2.6.31 was sent to me from Avermedia, original author is unknown. I ported it to current kernels, expanded and fixed key code handling for RM-K6 remote control, and added an additional pci id also supported. [mchehab@redhat.com: make checkpatch.pl happier] Signed-off-by: Herton Ronaldo Krzesinski Signed-off-by: Mauro Carvalho Chehab --- include/media/rc-map.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/media/rc-map.h b/include/media/rc-map.h index 5833966a7100..6f1f9f76674e 100644 --- a/include/media/rc-map.h +++ b/include/media/rc-map.h @@ -56,6 +56,7 @@ void rc_map_init(void); #define RC_MAP_AVERMEDIA_CARDBUS "rc-avermedia-cardbus" #define RC_MAP_AVERMEDIA_DVBT "rc-avermedia-dvbt" #define RC_MAP_AVERMEDIA_M135A_RM_JX "rc-avermedia-m135a-rm-jx" +#define RC_MAP_AVERMEDIA_M733A_RM_K6 "rc-avermedia-m733a-rm-k6" #define RC_MAP_AVERMEDIA "rc-avermedia" #define RC_MAP_AVERTV_303 "rc-avertv-303" #define RC_MAP_BEHOLD_COLUMBUS "rc-behold-columbus" -- cgit v1.2.3 From 63fc31e8d0757574edb03ed73986be56e70a75c1 Mon Sep 17 00:00:00 2001 From: Herton Ronaldo Krzesinski Date: Mon, 10 May 2010 15:43:31 -0300 Subject: V4L/DVB: saa7134: add RM-K6 remote control support for Avermedia M135A This change adds support for one more remote control type for Avermedia M135A (model RM-K6), shipped with Positivo machines. Signed-off-by: Herton Ronaldo Krzesinski Signed-off-by: Mauro Carvalho Chehab --- include/media/rc-map.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/media/rc-map.h b/include/media/rc-map.h index 6f1f9f76674e..c78e99a435b6 100644 --- a/include/media/rc-map.h +++ b/include/media/rc-map.h @@ -55,7 +55,7 @@ void rc_map_init(void); #define RC_MAP_AVERMEDIA_A16D "rc-avermedia-a16d" #define RC_MAP_AVERMEDIA_CARDBUS "rc-avermedia-cardbus" #define RC_MAP_AVERMEDIA_DVBT "rc-avermedia-dvbt" -#define RC_MAP_AVERMEDIA_M135A_RM_JX "rc-avermedia-m135a-rm-jx" +#define RC_MAP_AVERMEDIA_M135A "rc-avermedia-m135a" #define RC_MAP_AVERMEDIA_M733A_RM_K6 "rc-avermedia-m733a-rm-k6" #define RC_MAP_AVERMEDIA "rc-avermedia" #define RC_MAP_AVERTV_303 "rc-avertv-303" -- cgit v1.2.3 From b1faf5666438090a4dc4fceac8502edc7788b7e3 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 31 May 2010 23:44:05 -0700 Subject: net: sock_queue_err_skb() dont mess with sk_forward_alloc Correct sk_forward_alloc handling for error_queue would need to use a backlog of frames that softirq handler could not deliver because socket is owned by user thread. Or extend backlog processing to be able to process normal and error packets. Another possibility is to not use mem charge for error queue, this is what I implemented in this patch. Note: this reverts commit 29030374 (net: fix sk_forward_alloc corruptions), since we dont need to lock socket anymore. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- include/net/sock.h | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'include') diff --git a/include/net/sock.h b/include/net/sock.h index ca241ea14875..731150d52799 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1524,20 +1524,7 @@ extern void sk_stop_timer(struct sock *sk, struct timer_list* timer); extern int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb); -static inline int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb) -{ - /* Cast skb->rcvbuf to unsigned... It's pointless, but reduces - number of warnings when compiling with -W --ANK - */ - if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >= - (unsigned)sk->sk_rcvbuf) - return -ENOMEM; - skb_set_owner_r(skb, sk); - skb_queue_tail(&sk->sk_error_queue, skb); - if (!sock_flag(sk, SOCK_DEAD)) - sk->sk_data_ready(sk, skb->len); - return 0; -} +extern int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb); /* * Recover an error report and clear atomically -- cgit v1.2.3 From 02f726949f2be0967aa4871dd4e47d3967779b26 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 31 May 2010 18:13:25 +0200 Subject: sched, trace: Fix sched_switch() prev_state argument For CONFIG_PREEMPT=y kernels the sched_switch(.prev_state) argument isn't useful because we can get preempted with current->state != TASK_RUNNING without actually getting removed from the runqueue. Cure this by treating all preempted tasks as runnable from the tracer's point of view. Signed-off-by: Peter Zijlstra Cautiously-acked-by: Steven Rostedt LKML-Reference: <1275322715.27810.23323.camel@twins> Signed-off-by: Ingo Molnar --- include/trace/events/sched.h | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index 4f733ecea46e..b9e1dd6c6208 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -115,6 +115,23 @@ DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new, TP_PROTO(struct task_struct *p, int success), TP_ARGS(p, success)); +#ifdef CREATE_TRACE_POINTS +static inline long __trace_sched_switch_state(struct task_struct *p) +{ + long state = p->state; + +#ifdef CONFIG_PREEMPT + /* + * For all intents and purposes a preempted task is a running task. + */ + if (task_thread_info(p)->preempt_count & PREEMPT_ACTIVE) + state = TASK_RUNNING; +#endif + + return state; +} +#endif + /* * Tracepoint for task switches, performed by the scheduler: */ @@ -139,7 +156,7 @@ TRACE_EVENT(sched_switch, memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN); __entry->prev_pid = prev->pid; __entry->prev_prio = prev->prio; - __entry->prev_state = prev->state; + __entry->prev_state = __trace_sched_switch_state(prev); memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN); __entry->next_pid = next->pid; __entry->next_prio = next->prio; -- cgit v1.2.3 From 0e3c9a2284f5417f196e327c254d0b84c9ee8929 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 1 Jun 2010 11:08:43 +0200 Subject: Revert "writeback: fix WB_SYNC_NONE writeback from umount" This reverts commit e913fc825dc685a444cb4c1d0f9d32f372f59861. We are investigating a hang associated with the WB_SYNC_NONE changes, so revert them for now. Conflicts: fs/fs-writeback.c mm/page-writeback.c Signed-off-by: Jens Axboe --- include/linux/backing-dev.h | 2 +- include/linux/writeback.h | 10 ---------- 2 files changed, 1 insertion(+), 11 deletions(-) (limited to 'include') diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index e6e0cb5437e6..aee5f6ce166e 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -106,7 +106,7 @@ int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev); void bdi_unregister(struct backing_dev_info *bdi); int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int); void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb, - long nr_pages, int sb_locked); + long nr_pages); int bdi_writeback_task(struct bdi_writeback *wb); int bdi_has_dirty_io(struct backing_dev_info *bdi); void bdi_arm_supers_timer(void); diff --git a/include/linux/writeback.h b/include/linux/writeback.h index cc97d6caf2b3..f64134653a8c 100644 --- a/include/linux/writ