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authorIngo Molnar <mingo@elte.hu>2008-07-17 23:57:20 +0200
committerIngo Molnar <mingo@elte.hu>2008-07-17 23:57:20 +0200
commit393d81aa026e19b6ede6f5f11955c97ee62e5df5 (patch)
treea1d9511e488e19d41089ff0a736f6ce52a81c6e5 /include
parent93a0886e2368eafb9df5e2021fb185195cee88b2 (diff)
parent5b664cb235e97afbf34db9c4d77f08ebd725335e (diff)
downloadop-kernel-dev-393d81aa026e19b6ede6f5f11955c97ee62e5df5.zip
op-kernel-dev-393d81aa026e19b6ede6f5f11955c97ee62e5df5.tar.gz
Merge branch 'linus' into xen-64bit
Diffstat (limited to 'include')
-rw-r--r--include/acpi/acconfig.h2
-rw-r--r--include/acpi/acdisasm.h1
-rw-r--r--include/acpi/acdispat.h2
-rw-r--r--include/acpi/acexcep.h10
-rw-r--r--include/acpi/acglobal.h2
-rw-r--r--include/acpi/achware.h4
-rw-r--r--include/acpi/acinterp.h5
-rw-r--r--include/acpi/aclocal.h6
-rw-r--r--include/acpi/acmacros.h38
-rw-r--r--include/acpi/acnamesp.h30
-rw-r--r--include/acpi/acpi_bus.h12
-rw-r--r--include/acpi/acpi_drivers.h4
-rw-r--r--include/acpi/acpiosxf.h2
-rw-r--r--include/acpi/acpixf.h12
-rw-r--r--include/acpi/acstruct.h10
-rw-r--r--include/acpi/actables.h27
-rw-r--r--include/acpi/actbl1.h23
-rw-r--r--include/acpi/actypes.h16
-rw-r--r--include/acpi/acutils.h70
-rw-r--r--include/acpi/processor.h2
-rw-r--r--include/acpi/reboot.h14
-rw-r--r--include/asm-arm/arch-at91/at91_mci.h4
-rw-r--r--include/asm-arm/arch-s3c2410/regs-sdi.h20
-rw-r--r--include/asm-arm/plat-s3c24xx/mci.h15
-rw-r--r--include/asm-avr32/arch-at32ap/board.h6
-rw-r--r--include/asm-avr32/atmel-mci.h9
-rw-r--r--include/asm-generic/vmlinux.lds.h6
-rw-r--r--include/asm-ia64/processor.h2
-rw-r--r--include/asm-mips/mach-au1x00/au1100_mmc.h18
-rw-r--r--include/asm-s390/Kbuild2
-rw-r--r--include/asm-s390/chpid.h6
-rw-r--r--include/asm-s390/qdio.h646
-rw-r--r--include/asm-s390/schid.h3
-rw-r--r--include/asm-s390/setup.h2
-rw-r--r--include/asm-x86/e820.h3
-rw-r--r--include/asm-x86/pci-direct.h4
-rw-r--r--include/asm-x86/processor.h2
-rw-r--r--include/linux/acpi.h3
-rw-r--r--include/linux/blkdev.h3
-rw-r--r--include/linux/configfs.h4
-rw-r--r--include/linux/device.h9
-rw-r--r--include/linux/freezer.h10
-rw-r--r--include/linux/fs.h2
-rw-r--r--include/linux/ide.h74
-rw-r--r--include/linux/inet.h7
-rw-r--r--include/linux/init_task.h4
-rw-r--r--include/linux/ioport.h5
-rw-r--r--include/linux/mmc/core.h1
-rw-r--r--include/linux/mmc/host.h32
-rw-r--r--include/linux/mmc/mmc.h1
-rw-r--r--include/linux/mmc/sdio_func.h21
-rw-r--r--include/linux/nfs_fs.h10
-rw-r--r--include/linux/nfs_iostat.h119
-rw-r--r--include/linux/nfs_page.h9
-rw-r--r--include/linux/nfs_xdr.h3
-rw-r--r--include/linux/pci.h57
-rw-r--r--include/linux/pci_hotplug.h14
-rw-r--r--include/linux/pci_ids.h1
-rw-r--r--include/linux/pci_regs.h1
-rw-r--r--include/linux/platform_device.h1
-rw-r--r--include/linux/pm.h314
-rw-r--r--include/linux/pm_wakeup.h28
-rw-r--r--include/linux/pnp.h146
-rw-r--r--include/linux/sched.h27
-rw-r--r--include/linux/spi/mmc_spi.h9
-rw-r--r--include/linux/sunrpc/clnt.h7
-rw-r--r--include/linux/sunrpc/sched.h1
-rw-r--r--include/linux/suspend.h14
68 files changed, 1284 insertions, 693 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 28fe8ba..4eb75a8 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -63,7 +63,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20080321
+#define ACPI_CA_VERSION 0x20080609
/*
* OS name, used for the _OS object. The _OS object is essentially obsolete,
diff --git a/include/acpi/acdisasm.h b/include/acpi/acdisasm.h
index 788f887..f53faca 100644
--- a/include/acpi/acdisasm.h
+++ b/include/acpi/acdisasm.h
@@ -162,6 +162,7 @@ extern struct acpi_dmtable_info acpi_dm_table_info_dmar_hdr[];
extern struct acpi_dmtable_info acpi_dm_table_info_dmar_scope[];
extern struct acpi_dmtable_info acpi_dm_table_info_dmar0[];
extern struct acpi_dmtable_info acpi_dm_table_info_dmar1[];
+extern struct acpi_dmtable_info acpi_dm_table_info_dmar2[];
extern struct acpi_dmtable_info acpi_dm_table_info_ecdt[];
extern struct acpi_dmtable_info acpi_dm_table_info_einj[];
extern struct acpi_dmtable_info acpi_dm_table_info_einj0[];
diff --git a/include/acpi/acdispat.h b/include/acpi/acdispat.h
index 910f018..21a73a1 100644
--- a/include/acpi/acdispat.h
+++ b/include/acpi/acdispat.h
@@ -221,7 +221,7 @@ acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state);
* dsinit
*/
acpi_status
-acpi_ds_initialize_objects(acpi_native_uint table_index,
+acpi_ds_initialize_objects(u32 table_index,
struct acpi_namespace_node *start_node);
/*
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 1f59117..e5a890f 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -108,8 +108,9 @@
#define AE_BAD_HEX_CONSTANT (acpi_status) (0x0007 | AE_CODE_PROGRAMMER)
#define AE_BAD_OCTAL_CONSTANT (acpi_status) (0x0008 | AE_CODE_PROGRAMMER)
#define AE_BAD_DECIMAL_CONSTANT (acpi_status) (0x0009 | AE_CODE_PROGRAMMER)
+#define AE_MISSING_ARGUMENTS (acpi_status) (0x000A | AE_CODE_PROGRAMMER)
-#define AE_CODE_PGM_MAX 0x0009
+#define AE_CODE_PGM_MAX 0x000A
/*
* Acpi table exceptions
@@ -225,6 +226,7 @@ char const *acpi_gbl_exception_names_env[] = {
};
char const *acpi_gbl_exception_names_pgm[] = {
+ NULL,
"AE_BAD_PARAMETER",
"AE_BAD_CHARACTER",
"AE_BAD_PATHNAME",
@@ -233,10 +235,12 @@ char const *acpi_gbl_exception_names_pgm[] = {
"AE_ALIGNMENT",
"AE_BAD_HEX_CONSTANT",
"AE_BAD_OCTAL_CONSTANT",
- "AE_BAD_DECIMAL_CONSTANT"
+ "AE_BAD_DECIMAL_CONSTANT",
+ "AE_MISSING_ARGUMENTS"
};
char const *acpi_gbl_exception_names_tbl[] = {
+ NULL,
"AE_BAD_SIGNATURE",
"AE_BAD_HEADER",
"AE_BAD_CHECKSUM",
@@ -246,6 +250,7 @@ char const *acpi_gbl_exception_names_tbl[] = {
};
char const *acpi_gbl_exception_names_aml[] = {
+ NULL,
"AE_AML_ERROR",
"AE_AML_PARSE",
"AE_AML_BAD_OPCODE",
@@ -283,6 +288,7 @@ char const *acpi_gbl_exception_names_aml[] = {
};
char const *acpi_gbl_exception_names_ctrl[] = {
+ NULL,
"AE_CTRL_RETURN_VALUE",
"AE_CTRL_PENDING",
"AE_CTRL_TERMINATE",
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index 74ad971..15dda46 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -140,7 +140,7 @@ ACPI_EXTERN u32 acpi_gbl_trace_flags;
*/
ACPI_EXTERN struct acpi_internal_rsdt acpi_gbl_root_table_list;
ACPI_EXTERN struct acpi_table_fadt acpi_gbl_FADT;
-extern acpi_native_uint acpi_gbl_permanent_mmap;
+extern u8 acpi_gbl_permanent_mmap;
/* These addresses are calculated from FADT address values */
diff --git a/include/acpi/achware.h b/include/acpi/achware.h
index d4fb9bb..97a72b1 100644
--- a/include/acpi/achware.h
+++ b/include/acpi/achware.h
@@ -87,6 +87,8 @@ acpi_status acpi_hw_clear_acpi_status(void);
/*
* hwgpe - GPE support
*/
+acpi_status acpi_hw_low_disable_gpe(struct acpi_gpe_event_info *gpe_event_info);
+
acpi_status
acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info *gpe_event_info);
@@ -100,11 +102,9 @@ acpi_status
acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
struct acpi_gpe_block_info *gpe_block);
-#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_hw_get_gpe_status(struct acpi_gpe_event_info *gpe_event_info,
acpi_event_status * event_status);
-#endif /* ACPI_FUTURE_USAGE */
acpi_status acpi_hw_disable_all_gpes(void);
diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h
index e249ce5..e8db7a3 100644
--- a/include/acpi/acinterp.h
+++ b/include/acpi/acinterp.h
@@ -366,10 +366,7 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth);
void
acpi_ex_dump_operands(union acpi_operand_object **operands,
- acpi_interpreter_mode interpreter_mode,
- char *ident,
- u32 num_levels,
- char *note, char *module_name, u32 line_number);
+ const char *opcode_name, u32 num_opcodes);
#ifdef ACPI_FUTURE_USAGE
void
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index c5cdc32..b221c85 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -98,8 +98,8 @@ union acpi_parse_object;
static char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = {
"ACPI_MTX_Interpreter",
- "ACPI_MTX_Tables",
"ACPI_MTX_Namespace",
+ "ACPI_MTX_Tables",
"ACPI_MTX_Events",
"ACPI_MTX_Caches",
"ACPI_MTX_Memory",
@@ -282,8 +282,8 @@ struct acpi_predefined_names {
/* Info structure used to convert external<->internal namestrings */
struct acpi_namestring_info {
- char *external_name;
- char *next_external_char;
+ const char *external_name;
+ const char *next_external_char;
char *internal_name;
u32 length;
u32 num_segments;
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index fb41a3b..57ab9e9 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -80,12 +80,12 @@
*/
#define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p))
#define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p))
-#define ACPI_ADD_PTR(t,a,b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8,(a)) + (acpi_native_uint)(b)))
-#define ACPI_PTR_DIFF(a,b) (acpi_native_uint) (ACPI_CAST_PTR (u8,(a)) - ACPI_CAST_PTR (u8,(b)))
+#define ACPI_ADD_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8,(a)) + (acpi_size)(b)))
+#define ACPI_PTR_DIFF(a, b) (acpi_size) (ACPI_CAST_PTR (u8,(a)) - ACPI_CAST_PTR (u8,(b)))
/* Pointer/Integer type conversions */
-#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void,(void *) NULL,(acpi_native_uint) i)
+#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) NULL, (acpi_size) i)
#define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p,(void *) NULL)
#define ACPI_OFFSET(d,f) (acpi_size) ACPI_PTR_DIFF (&(((d *)0)->f),(void *) NULL)
#define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i)
@@ -296,22 +296,22 @@ struct acpi_integer_overlay {
/*
* Rounding macros (Power of two boundaries only)
*/
-#define ACPI_ROUND_DOWN(value,boundary) (((acpi_native_uint)(value)) & \
- (~(((acpi_native_uint) boundary)-1)))
+#define ACPI_ROUND_DOWN(value, boundary) (((acpi_size)(value)) & \
+ (~(((acpi_size) boundary)-1)))
-#define ACPI_ROUND_UP(value,boundary) ((((acpi_native_uint)(value)) + \
- (((acpi_native_uint) boundary)-1)) & \
- (~(((acpi_native_uint) boundary)-1)))
+#define ACPI_ROUND_UP(value, boundary) ((((acpi_size)(value)) + \
+ (((acpi_size) boundary)-1)) & \
+ (~(((acpi_size) boundary)-1)))
-/* Note: sizeof(acpi_native_uint) evaluates to either 2, 4, or 8 */
+/* Note: sizeof(acpi_size) evaluates to either 4 or 8 (32- vs 64-bit mode) */
#define ACPI_ROUND_DOWN_TO_32BIT(a) ACPI_ROUND_DOWN(a,4)
#define ACPI_ROUND_DOWN_TO_64BIT(a) ACPI_ROUND_DOWN(a,8)
-#define ACPI_ROUND_DOWN_TO_NATIVE_WORD(a) ACPI_ROUND_DOWN(a,sizeof(acpi_native_uint))
+#define ACPI_ROUND_DOWN_TO_NATIVE_WORD(a) ACPI_ROUND_DOWN(a,sizeof(acpi_size))
#define ACPI_ROUND_UP_TO_32BIT(a) ACPI_ROUND_UP(a,4)
#define ACPI_ROUND_UP_TO_64BIT(a) ACPI_ROUND_UP(a,8)
-#define ACPI_ROUND_UP_TO_NATIVE_WORD(a) ACPI_ROUND_UP(a,sizeof(acpi_native_uint))
+#define ACPI_ROUND_UP_TO_NATIVE_WORD(a) ACPI_ROUND_UP(a,sizeof(acpi_size))
#define ACPI_ROUND_BITS_UP_TO_BYTES(a) ACPI_DIV_8((a) + 7)
#define ACPI_ROUND_BITS_DOWN_TO_BYTES(a) ACPI_DIV_8((a))
@@ -322,7 +322,7 @@ struct acpi_integer_overlay {
#define ACPI_ROUND_UP_TO(value,boundary) (((value) + ((boundary)-1)) / (boundary))
-#define ACPI_IS_MISALIGNED(value) (((acpi_native_uint)value) & (sizeof(acpi_native_uint)-1))
+#define ACPI_IS_MISALIGNED(value) (((acpi_size)value) & (sizeof(acpi_size)-1))
/*
* Bitmask creation
@@ -414,7 +414,7 @@ struct acpi_integer_overlay {
* error messages. The __FILE__ macro is not very useful for this, because it
* often includes the entire pathname to the module
*/
-#define ACPI_MODULE_NAME(name) static char ACPI_UNUSED_VAR *_acpi_module_name = name;
+#define ACPI_MODULE_NAME(name) static const char ACPI_UNUSED_VAR _acpi_module_name[] = name;
#else
#define ACPI_MODULE_NAME(name)
#endif
@@ -467,19 +467,17 @@ struct acpi_integer_overlay {
/*
* If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header,
* define it now. This is the case where there the compiler does not support
- * a __FUNCTION__ macro or equivalent. We save the function name on the
- * local stack.
+ * a __FUNCTION__ macro or equivalent.
*/
#ifndef ACPI_GET_FUNCTION_NAME
#define ACPI_GET_FUNCTION_NAME _acpi_function_name
/*
* The Name parameter should be the procedure name as a quoted string.
- * This is declared as a local string ("MyFunctionName") so that it can
- * be also used by the function exit macros below.
+ * The function name is also used by the function exit macros below.
* Note: (const char) is used to be compatible with the debug interfaces
* and macros such as __FUNCTION__.
*/
-#define ACPI_FUNCTION_NAME(name) const char *_acpi_function_name = #name;
+#define ACPI_FUNCTION_NAME(name) static const char _acpi_function_name[] = #name;
#else
/* Compiler supports __FUNCTION__ (or equivalent) -- Ignore this macro */
@@ -599,7 +597,7 @@ struct acpi_integer_overlay {
/* Stack and buffer dumping */
#define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a),0)
-#define ACPI_DUMP_OPERANDS(a,b,c,d,e) acpi_ex_dump_operands(a,b,c,d,e,_acpi_module_name,__LINE__)
+#define ACPI_DUMP_OPERANDS(a,b,c) acpi_ex_dump_operands(a,b,c)
#define ACPI_DUMP_ENTRY(a,b) acpi_ns_dump_entry (a,b)
#define ACPI_DUMP_PATHNAME(a,b,c,d) acpi_ns_dump_pathname(a,b,c,d)
@@ -635,7 +633,7 @@ struct acpi_integer_overlay {
#define ACPI_FUNCTION_VALUE_EXIT(s) do { } while(0)
#define ACPI_FUNCTION_ENTRY() do { } while(0)
#define ACPI_DUMP_STACK_ENTRY(a) do { } while(0)
-#define ACPI_DUMP_OPERANDS(a,b,c,d,e) do { } while(0)
+#define ACPI_DUMP_OPERANDS(a,b,c) do { } while(0)
#define ACPI_DUMP_ENTRY(a,b) do { } while(0)
#define ACPI_DUMP_TABLES(a,b) do { } while(0)
#define ACPI_DUMP_PATHNAME(a,b,c,d) do { } while(0)
diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h
index 713b309..9ed70a0 100644
--- a/include/acpi/acnamesp.h
+++ b/include/acpi/acnamesp.h
@@ -86,8 +86,7 @@ acpi_status acpi_ns_initialize_devices(void);
acpi_status acpi_ns_load_namespace(void);
acpi_status
-acpi_ns_load_table(acpi_native_uint table_index,
- struct acpi_namespace_node *node);
+acpi_ns_load_table(u32 table_index, struct acpi_namespace_node *node);
/*
* nswalk - walk the namespace
@@ -108,12 +107,11 @@ struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type, struct
* nsparse - table parsing
*/
acpi_status
-acpi_ns_parse_table(acpi_native_uint table_index,
- struct acpi_namespace_node *start_node);
+acpi_ns_parse_table(u32 table_index, struct acpi_namespace_node *start_node);
acpi_status
-acpi_ns_one_complete_parse(acpi_native_uint pass_number,
- acpi_native_uint table_index,
+acpi_ns_one_complete_parse(u32 pass_number,
+ u32 table_index,
struct acpi_namespace_node *start_node);
/*
@@ -201,7 +199,7 @@ acpi_ns_pattern_match(struct acpi_namespace_node *obj_node, char *search_for);
acpi_status
acpi_ns_get_node(struct acpi_namespace_node *prefix_node,
- char *external_pathname,
+ const char *external_pathname,
u32 flags, struct acpi_namespace_node **out_node);
acpi_size acpi_ns_get_pathname_length(struct acpi_namespace_node *node);
@@ -265,28 +263,30 @@ acpi_object_type acpi_ns_get_type(struct acpi_namespace_node *node);
u32 acpi_ns_local(acpi_object_type type);
void
-acpi_ns_report_error(char *module_name,
+acpi_ns_report_error(const char *module_name,
u32 line_number,
- char *internal_name, acpi_status lookup_status);
+ const char *internal_name, acpi_status lookup_status);
void
-acpi_ns_report_method_error(char *module_name,
+acpi_ns_report_method_error(const char *module_name,
u32 line_number,
- char *message,
+ const char *message,
struct acpi_namespace_node *node,
- char *path, acpi_status lookup_status);
+ const char *path, acpi_status lookup_status);
-void acpi_ns_print_node_pathname(struct acpi_namespace_node *node, char *msg);
+void
+acpi_ns_print_node_pathname(struct acpi_namespace_node *node, const char *msg);
acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info);
void acpi_ns_get_internal_name_length(struct acpi_namestring_info *info);
-acpi_status acpi_ns_internalize_name(char *dotted_name, char **converted_name);
+acpi_status
+acpi_ns_internalize_name(const char *dotted_name, char **converted_name);
acpi_status
acpi_ns_externalize_name(u32 internal_name_length,
- char *internal_name,
+ const char *internal_name,
u32 * converted_name_length, char **converted_name);
struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle);
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 2f1c68c..a5ac0bc 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -259,6 +259,7 @@ struct acpi_device_perf {
/* Wakeup Management */
struct acpi_device_wakeup_flags {
u8 valid:1; /* Can successfully enable wakeup? */
+ u8 prepared:1; /* Has the wake-up capability been enabled? */
u8 run_wake:1; /* Run-Wake GPE devices */
};
@@ -335,6 +336,8 @@ void acpi_bus_data_handler(acpi_handle handle, u32 function, void *context);
int acpi_bus_get_status(struct acpi_device *device);
int acpi_bus_get_power(acpi_handle handle, int *state);
int acpi_bus_set_power(acpi_handle handle, int state);
+bool acpi_bus_power_manageable(acpi_handle handle);
+bool acpi_bus_can_wakeup(acpi_handle handle);
#ifdef CONFIG_ACPI_PROC_EVENT
int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data);
int acpi_bus_generate_proc_event4(const char *class, const char *bid, u8 type, int data);
@@ -376,14 +379,19 @@ acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle))
#ifdef CONFIG_PM_SLEEP
-int acpi_pm_device_sleep_state(struct device *, int, int *);
+int acpi_pm_device_sleep_state(struct device *, int *);
+int acpi_pm_device_sleep_wake(struct device *, bool);
#else /* !CONFIG_PM_SLEEP */
-static inline int acpi_pm_device_sleep_state(struct device *d, int w, int *p)
+static inline int acpi_pm_device_sleep_state(struct device *d, int *p)
{
if (p)
*p = ACPI_STATE_D0;
return ACPI_STATE_D3;
}
+static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable)
+{
+ return -ENODEV;
+}
#endif /* !CONFIG_PM_SLEEP */
#endif /* CONFIG_ACPI */
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 9757a04..e5f38e5 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -87,7 +87,9 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
-------------------------------------------------------------------------- */
#ifdef CONFIG_ACPI_POWER
-int acpi_enable_wakeup_device_power(struct acpi_device *dev);
+int acpi_device_sleep_wake(struct acpi_device *dev,
+ int enable, int sleep_state, int dev_state);
+int acpi_enable_wakeup_device_power(struct acpi_device *dev, int sleep_state);
int acpi_disable_wakeup_device_power(struct acpi_device *dev);
int acpi_power_get_inferred_state(struct acpi_device *device);
int acpi_power_transition(struct acpi_device *device, int state);
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index d4a560d..3f93a6b 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -144,7 +144,7 @@ void acpi_os_release_mutex(acpi_mutex handle);
void *acpi_os_allocate(acpi_size size);
void __iomem *acpi_os_map_memory(acpi_physical_address where,
- acpi_native_uint length);
+ acpi_size length);
void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 2c3806e..94d94e1 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -98,7 +98,7 @@ void acpi_free(void *address);
*/
acpi_status acpi_reallocate_root_table(void);
-acpi_status acpi_find_root_pointer(acpi_native_uint * rsdp_address);
+acpi_status acpi_find_root_pointer(acpi_size *rsdp_address);
acpi_status acpi_load_tables(void);
@@ -108,15 +108,15 @@ acpi_status acpi_unload_table_id(acpi_owner_id id);
acpi_status
acpi_get_table_header(acpi_string signature,
- acpi_native_uint instance,
+ u32 instance,
struct acpi_table_header *out_table_header);
acpi_status
acpi_get_table(acpi_string signature,
- acpi_native_uint instance, struct acpi_table_header **out_table);
+ u32 instance, struct acpi_table_header **out_table);
acpi_status
-acpi_get_table_by_index(acpi_native_uint table_index,
+acpi_get_table_by_index(u32 table_index,
struct acpi_table_header **out_table);
acpi_status
@@ -248,9 +248,7 @@ acpi_status acpi_disable_event(u32 event, u32 flags);
acpi_status acpi_clear_event(u32 event);
-#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status);
-#endif /* ACPI_FUTURE_USAGE */
acpi_status acpi_set_gpe_type(acpi_handle gpe_device, u32 gpe_number, u8 type);
@@ -260,12 +258,10 @@ acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
-#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_gpe_status(acpi_handle gpe_device,
u32 gpe_number,
u32 flags, acpi_event_status * event_status);
-#endif /* ACPI_FUTURE_USAGE */
acpi_status
acpi_install_gpe_block(acpi_handle gpe_device,
diff --git a/include/acpi/acstruct.h b/include/acpi/acstruct.h
index a907c67..7980a26 100644
--- a/include/acpi/acstruct.h
+++ b/include/acpi/acstruct.h
@@ -108,7 +108,6 @@ struct acpi_walk_state {
union acpi_operand_object **caller_return_desc;
union acpi_generic_state *control_state; /* List of control states (nested IFs) */
struct acpi_namespace_node *deferred_node; /* Used when executing deferred opcodes */
- struct acpi_gpe_event_info *gpe_event_info; /* Info for GPE (_Lxx/_Exx methods only */
union acpi_operand_object *implicit_return_obj;
struct acpi_namespace_node *method_call_node; /* Called method Node */
union acpi_parse_object *method_call_op; /* method_call Op if running a method */
@@ -143,7 +142,7 @@ struct acpi_init_walk_info {
u16 package_init;
u16 object_count;
acpi_owner_id owner_id;
- acpi_native_uint table_index;
+ u32 table_index;
};
struct acpi_get_devices_info {
@@ -189,17 +188,12 @@ struct acpi_evaluate_info {
union acpi_operand_object **parameters;
struct acpi_namespace_node *resolved_node;
union acpi_operand_object *return_object;
+ u8 param_count;
u8 pass_number;
- u8 parameter_type;
u8 return_object_type;
u8 flags;
};
-/* Types for parameter_type above */
-
-#define ACPI_PARAM_ARGS 0
-#define ACPI_PARAM_GPE 1
-
/* Values for Flags above */
#define ACPI_IGNORE_RETURN_VALUE 1
diff --git a/include/acpi/actables.h b/include/acpi/actables.h
index 4b36a55..0cbe1b9 100644
--- a/include/acpi/actables.h
+++ b/include/acpi/actables.h
@@ -49,7 +49,7 @@ acpi_status acpi_allocate_root_table(u32 initial_table_count);
/*
* tbfadt - FADT parse/convert/validate
*/
-void acpi_tb_parse_fadt(acpi_native_uint table_index, u8 flags);
+void acpi_tb_parse_fadt(u32 table_index, u8 flags);
void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length);
@@ -58,8 +58,7 @@ void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length);
*/
acpi_status
acpi_tb_find_table(char *signature,
- char *oem_id,
- char *oem_table_id, acpi_native_uint * table_index);
+ char *oem_id, char *oem_table_id, u32 *table_index);
/*
* tbinstal - Table removal and deletion
@@ -69,30 +68,28 @@ acpi_status acpi_tb_resize_root_table_list(void);
acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc);
acpi_status
-acpi_tb_add_table(struct acpi_table_desc *table_desc,
- acpi_native_uint * table_index);
+acpi_tb_add_table(struct acpi_table_desc *table_desc, u32 *table_index);
acpi_status
acpi_tb_store_table(acpi_physical_address address,
struct acpi_table_header *table,
- u32 length, u8 flags, acpi_native_uint * table_index);
+ u32 length, u8 flags, u32 *table_index);
void acpi_tb_delete_table(struct acpi_table_desc *table_desc);
void acpi_tb_terminate(void);
-void acpi_tb_delete_namespace_by_owner(acpi_native_uint table_index);
+void acpi_tb_delete_namespace_by_owner(u32 table_index);
-acpi_status acpi_tb_allocate_owner_id(acpi_native_uint table_index);
+acpi_status acpi_tb_allocate_owner_id(u32 table_index);
-acpi_status acpi_tb_release_owner_id(acpi_native_uint table_index);
+acpi_status acpi_tb_release_owner_id(u32 table_index);
-acpi_status
-acpi_tb_get_owner_id(acpi_native_uint table_index, acpi_owner_id * owner_id);
+acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id *owner_id);
-u8 acpi_tb_is_table_loaded(acpi_native_uint table_index);
+u8 acpi_tb_is_table_loaded(u32 table_index);
-void acpi_tb_set_table_loaded_flag(acpi_native_uint table_index, u8 is_loaded);
+void acpi_tb_set_table_loaded_flag(u32 table_index, u8 is_loaded);
/*
* tbutils - table manager utilities
@@ -103,14 +100,14 @@ void
acpi_tb_print_table_header(acpi_physical_address address,
struct acpi_table_header *header);
-u8 acpi_tb_checksum(u8 * buffer, acpi_native_uint length);
+u8 acpi_tb_checksum(u8 *buffer, u32 length);
acpi_status
acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length);
void
acpi_tb_install_table(acpi_physical_address address,
- u8 flags, char *signature, acpi_native_uint table_index);
+ u8 flags, char *signature, u32 table_index);
acpi_status
acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags);
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 9af239b..d38f9be2 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -300,6 +300,7 @@ struct acpi_table_dbgp {
/*******************************************************************************
*
* DMAR - DMA Remapping table
+ * From "Intel Virtualization Technology for Directed I/O", Sept. 2007
*
******************************************************************************/
@@ -310,6 +311,10 @@ struct acpi_table_dmar {
u8 reserved[10];
};
+/* Flags */
+
+#define ACPI_DMAR_INTR_REMAP (1)
+
/* DMAR subtable header */
struct acpi_dmar_header {
@@ -382,6 +387,20 @@ struct acpi_dmar_reserved_memory {
#define ACPI_DMAR_ALLOW_ALL (1)
+
+/* 2: Root Port ATS Capability Reporting Structure */
+
+struct acpi_dmar_atsr {
+ struct acpi_dmar_header header;
+ u8 flags;
+ u8 reserved;
+ u16 segment;
+};
+
+/* Flags */
+
+#define ACPI_DMAR_ALL_PORTS (1)
+
/*******************************************************************************
*
* ECDT - Embedded Controller Boot Resources Table
@@ -1156,9 +1175,9 @@ struct acpi_srat_mem_affinity {
u16 reserved; /* Reserved, must be zero */
u64 base_address;
u64 length;
- u32 memory_type; /* See acpi_address_range_id */
+ u32 reserved1;
u32 flags;
- u64 reserved1; /* Reserved, must be zero */
+ u64 reserved2; /* Reserved, must be zero */
};
/* Flags */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index dfea2d4..4ea4f40 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -110,10 +110,10 @@
* usually used for memory allocation, efficient loop counters, and array
* indexes. The types are similar to the size_t type in the C library and are
* required because there is no C type that consistently represents the native
- * data width.
+ * data width. ACPI_SIZE is needed because there is no guarantee that a
+ * kernel-level C library is present.
*
* ACPI_SIZE 16/32/64-bit unsigned value
- * ACPI_NATIVE_UINT 16/32/64-bit unsigned value
* ACPI_NATIVE_INT 16/32/64-bit signed value
*
*/
@@ -147,9 +147,9 @@ typedef int INT32;
/*! [End] no source code translation !*/
-typedef u64 acpi_native_uint;
typedef s64 acpi_native_int;
+typedef u64 acpi_size;
typedef u64 acpi_io_address;
typedef u64 acpi_physical_address;
@@ -186,9 +186,9 @@ typedef int INT32;
/*! [End] no source code translation !*/
-typedef u32 acpi_native_uint;
typedef s32 acpi_native_int;
+typedef u32 acpi_size;
typedef u32 acpi_io_address;
typedef u32 acpi_physical_address;
@@ -202,10 +202,6 @@ typedef u32 acpi_physical_address;
#error unknown ACPI_MACHINE_WIDTH
#endif
-/* Variable-width type, used instead of clib size_t */
-
-typedef acpi_native_uint acpi_size;
-
/*******************************************************************************
*
* OS-dependent and compiler-dependent types
@@ -219,7 +215,7 @@ typedef acpi_native_uint acpi_size;
/* Value returned by acpi_os_get_thread_id */
#ifndef acpi_thread_id
-#define acpi_thread_id acpi_native_uint
+#define acpi_thread_id acpi_size
#endif
/* Object returned from acpi_os_create_lock */
@@ -231,7 +227,7 @@ typedef acpi_native_uint acpi_size;
/* Flags for acpi_os_acquire_lock/acpi_os_release_lock */
#ifndef acpi_cpu_flags
-#define acpi_cpu_flags acpi_native_uint
+#define acpi_cpu_flags acpi_size
#endif
/* Object returned from acpi_os_create_cache */
diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h
index b42cadf..69f8888 100644
--- a/include/acpi/acutils.h
+++ b/include/acpi/acutils.h
@@ -172,7 +172,7 @@ char *acpi_ut_strstr(char *string1, char *string2);
void *acpi_ut_memcpy(void *dest, const void *src, acpi_size count);
-void *acpi_ut_memset(void *dest, acpi_native_uint value, acpi_size count);
+void *acpi_ut_memset(void *dest, u8 value, acpi_size count);
int acpi_ut_to_upper(int c);
@@ -245,41 +245,45 @@ void acpi_ut_track_stack_ptr(void);
void
acpi_ut_trace(u32 line_number,
- const char *function_name, char *module_name, u32 component_id);
+ const char *function_name,
+ const char *module_name, u32 component_id);
void
acpi_ut_trace_ptr(u32 line_number,
const char *function_name,
- char *module_name, u32 component_id, void *pointer);
+ const char *module_name, u32 component_id, void *pointer);
void
acpi_ut_trace_u32(u32 line_number,
const char *function_name,
- char *module_name, u32 component_id, u32 integer);
+ const char *module_name, u32 component_id, u32 integer);
void
acpi_ut_trace_str(u32 line_number,
const char *function_name,
- char *module_name, u32 component_id, char *string);
+ const char *module_name, u32 component_id, char *string);
void
acpi_ut_exit(u32 line_number,
- const char *function_name, char *module_name, u32 component_id);
+ const char *function_name,
+ const char *module_name, u32 component_id);
void
acpi_ut_status_exit(u32 line_number,
const char *function_name,
- char *module_name, u32 component_id, acpi_status status);
+ const char *module_name,
+ u32 component_id, acpi_status status);
void
acpi_ut_value_exit(u32 line_number,
const char *function_name,
- char *module_name, u32 component_id, acpi_integer value);
+ const char *module_name,
+ u32 component_id, acpi_integer value);
void
acpi_ut_ptr_exit(u32 line_number,
const char *function_name,
- char *module_name, u32 component_id, u8 * ptr);
+ const char *module_name, u32 component_id, u8 *ptr);
void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id);
@@ -297,33 +301,35 @@ void ACPI_INTERNAL_VAR_XFACE
acpi_ut_debug_print(u32 requested_debug_level,
u32 line_number,
const char *function_name,
- char *module_name,
- u32 component_id, char *format, ...) ACPI_PRINTF_LIKE(6);
+ const char *module_name,
+ u32 component_id,
+ const char *format, ...) ACPI_PRINTF_LIKE(6);
void ACPI_INTERNAL_VAR_XFACE
acpi_ut_debug_print_raw(u32 requested_debug_level,
u32 line_number,
const char *function_name,
- char *module_name,
+ const char *module_name,
u32 component_id,
- char *format, ...) ACPI_PRINTF_LIKE(6);
+ const char *format, ...) ACPI_PRINTF_LIKE(6);
void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_error(char *module_name,
- u32 line_number, char *format, ...) ACPI_PRINTF_LIKE(3);
+acpi_ut_error(const char *module_name,
+ u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_exception(char *module_name,
+acpi_ut_exception(const char *module_name,
u32 line_number,
- acpi_status status, char *format, ...) ACPI_PRINTF_LIKE(4);
+ acpi_status status,
+ const char *format, ...) ACPI_PRINTF_LIKE(4);
void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_warning(char *module_name,
- u32 line_number, char *format, ...) ACPI_PRINTF_LIKE(3);
+acpi_ut_warning(const char *module_name,
+ u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_info(char *module_name,
- u32 line_number, char *format, ...) ACPI_PRINTF_LIKE(3);
+acpi_ut_info(const char *module_name,
+ u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
/*
* utdelete - Object deletion and reference counts
@@ -376,13 +382,14 @@ acpi_ut_execute_sxds(struct acpi_namespace_node *device_node, u8 * highest);
/*
* utobject - internal object create/delete/cache routines
*/
-union acpi_operand_object *acpi_ut_create_internal_object_dbg(char *module_name,
+union acpi_operand_object *acpi_ut_create_internal_object_dbg(const char
+ *module_name,
u32 line_number,
u32 component_id,
acpi_object_type
type);
-void *acpi_ut_allocate_object_desc_dbg(char *module_name,
+void *acpi_ut_allocate_object_desc_dbg(const char *module_name,
u32 line_number, u32 component_id);
#define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_acpi_module_name,__LINE__,_COMPONENT,t)
@@ -476,7 +483,7 @@ u8 acpi_ut_valid_acpi_name(u32 name);
acpi_name acpi_ut_repair_name(char *name);
-u8 acpi_ut_valid_acpi_char(char character, acpi_native_uint position);
+u8 acpi_ut_valid_acpi_char(char character, u32 position);
acpi_status
acpi_ut_strtoul64(char *string, u32 base, acpi_integer * ret_integer);
@@ -543,26 +550,29 @@ acpi_status
acpi_ut_initialize_buffer(struct acpi_buffer *buffer,
acpi_size required_length);
-void *acpi_ut_allocate(acpi_size size, u32 component, char *module, u32 line);
+void *acpi_ut_allocate(acpi_size size,
+ u32 component, const char *module, u32 line);
void *acpi_ut_allocate_zeroed(acpi_size size,
- u32 component, char *module, u32 line);
+ u32 component, const char *module, u32 line);
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
void *acpi_ut_allocate_and_track(acpi_size size,
- u32 component, char *module, u32 line);
+ u32 component, const char *module, u32 line);
void *acpi_ut_allocate_zeroed_and_track(acpi_size size,
- u32 component, char *module, u32 line);
+ u32 component,
+ const char *module, u32 line);
void
-acpi_ut_free_and_track(void *address, u32 component, char *module, u32 line);
+acpi_ut_free_and_track(void *address,
+ u32 component, const char *module, u32 line);
#ifdef ACPI_FUTURE_USAGE
void acpi_ut_dump_allocation_info(void);
#endif /* ACPI_FUTURE_USAGE */
-void acpi_ut_dump_allocations(u32 component, char *module);
+void acpi_ut_dump_allocations(u32 component, const char *module);
acpi_status
acpi_ut_create_list(char *list_name,
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 06ebb6e..3795590 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -255,7 +255,7 @@ extern void acpi_processor_unregister_performance(struct
int acpi_processor_notify_smm(struct module *calling_module);
/* for communication between multiple parts of the processor kernel module */
-extern struct acpi_processor *processors[NR_CPUS];
+DECLARE_PER_CPU(struct acpi_processor *, processors);
extern struct acpi_processor_errata errata;
void arch_acpi_processor_init_pdc(struct acpi_processor *pr);
diff --git a/include/acpi/reboot.h b/include/acpi/reboot.h
index 8857f57..0419184 100644
--- a/include/acpi/reboot.h
+++ b/include/acpi/reboot.h
@@ -1,9 +1,11 @@
+#ifndef __ACPI_REBOOT_H
+#define __ACPI_REBOOT_H
+
+#ifdef CONFIG_ACPI
+extern void acpi_reboot(void);
+#else
+static inline void acpi_reboot(void) { }
+#endif
-/*
- * Dummy placeholder to make the EFI patches apply to the x86 tree.
- * Andrew/Len, please just kill this file if you encounter it.
- */
-#ifndef acpi_reboot
-# define acpi_reboot() do { } while (0)
#endif
diff --git a/include/asm-arm/arch-at91/at91_mci.h b/include/asm-arm/arch-at91/at91_mci.h
index 1551fc2..400ec10 100644
--- a/include/asm-arm/arch-at91/at91_mci.h
+++ b/include/asm-arm/arch-at91/at91_mci.h
@@ -75,6 +75,10 @@
#define AT91_MCI_TRTYP_MULTIPLE (1 << 19)
#define AT91_MCI_TRTYP_STREAM (2 << 19)
+#define AT91_MCI_BLKR 0x18 /* Block Register */
+#define AT91_MCI_BLKR_BCNT(n) ((0xffff & (n)) << 0) /* Block count */
+#define AT91_MCI_BLKR_BLKLEN(n) ((0xffff & (n)) << 16) /* Block lenght */
+
#define AT91_MCI_RSPR(n) (0x20 + ((n) * 4)) /* Response Registers 0-3 */
#define AT91_MCR_RDR 0x30 /* Receive Data Register */
#define AT91_MCR_TDR 0x34 /* Transmit Data Register */
diff --git a/include/asm-arm/arch-s3c2410/regs-sdi.h b/include/asm-arm/arch-s3c2410/regs-sdi.h
index bb9d30b..bfb222f 100644
--- a/include/asm-arm/arch-s3c2410/regs-sdi.h
+++ b/include/asm-arm/arch-s3c2410/regs-sdi.h
@@ -28,9 +28,15 @@
#define S3C2410_SDIDCNT (0x30)
#define S3C2410_SDIDSTA (0x34)
#define S3C2410_SDIFSTA (0x38)
+
#define S3C2410_SDIDATA (0x3C)
#define S3C2410_SDIIMSK (0x40)
+#define S3C2440_SDIDATA (0x40)
+#define S3C2440_SDIIMSK (0x3C)
+
+#define S3C2440_SDICON_SDRESET (1<<8)
+#define S3C2440_SDICON_MMCCLOCK (1<<5)
#define S3C2410_SDICON_BYTEORDER (1<<4)
#define S3C2410_SDICON_SDIOIRQ (1<<3)
#define S3C2410_SDICON_RWAITEN (1<<2)
@@ -42,7 +48,8 @@
#define S3C2410_SDICMDCON_LONGRSP (1<<10)
#define S3C2410_SDICMDCON_WAITRSP (1<<9)
#define S3C2410_SDICMDCON_CMDSTART (1<<8)
-#define S3C2410_SDICMDCON_INDEX (0xff)
+#define S3C2410_SDICMDCON_SENDERHOST (1<<6)
+#define S3C2410_SDICMDCON_INDEX (0x3f)
#define S3C2410_SDICMDSTAT_CRCFAIL (1<<12)
#define S3C2410_SDICMDSTAT_CMDSENT (1<<11)
@@ -51,6 +58,9 @@
#define S3C2410_SDICMDSTAT_XFERING (1<<8)
#define S3C2410_SDICMDSTAT_INDEX (0xff)
+#define S3C2440_SDIDCON_DS_BYTE (0<<22)
+#define S3C2440_SDIDCON_DS_HALFWORD (1<<22)
+#define S3C2440_SDIDCON_DS_WORD (2<<22)
#define S3C2410_SDIDCON_IRQPERIOD (1<<21)
#define S3C2410_SDIDCON_TXAFTERRESP (1<<20)
#define S3C2410_SDIDCON_RXAFTERCMD (1<<19)
@@ -59,6 +69,7 @@
#define S3C2410_SDIDCON_WIDEBUS (1<<16)
#define S3C2410_SDIDCON_DMAEN (1<<15)
#define S3C2410_SDIDCON_STOP (1<<14)
+#define S3C2440_SDIDCON_DATSTART (1<<14)
#define S3C2410_SDIDCON_DATMODE (3<<12)
#define S3C2410_SDIDCON_BLKNUM (0x7ff)
@@ -68,6 +79,7 @@
#define S3C2410_SDIDCON_XFER_RXSTART (2<<12)
#define S3C2410_SDIDCON_XFER_TXSTART (3<<12)
+#define S3C2410_SDIDCON_BLKNUM_MASK (0xFFF)
#define S3C2410_SDIDCNT_BLKNUM_SHIFT (12)
#define S3C2410_SDIDSTA_RDYWAITREQ (1<<10)
@@ -82,10 +94,12 @@
#define S3C2410_SDIDSTA_TXDATAON (1<<1)
#define S3C2410_SDIDSTA_RXDATAON (1<<0)
+#define S3C2440_SDIFSTA_FIFORESET (1<<16)
+#define S3C2440_SDIFSTA_FIFOFAIL (3<<14) /* 3 is correct (2 bits) */
#define S3C2410_SDIFSTA_TFDET (1<<13)
#define S3C2410_SDIFSTA_RFDET (1<<12)
-#define S3C2410_SDIFSTA_TXHALF (1<<11)
-#define S3C2410_SDIFSTA_TXEMPTY (1<<10)
+#define S3C2410_SDIFSTA_TFHALF (1<<11)
+#define S3C2410_SDIFSTA_TFEMPTY (1<<10)
#define S3C2410_SDIFSTA_RFLAST (1<<9)
#define S3C2410_SDIFSTA_RFFULL (1<<8)
#define S3C2410_SDIFSTA_RFHALF (1<<7)
diff --git a/include/asm-arm/plat-s3c24xx/mci.h b/include/asm-arm/plat-s3c24xx/mci.h
new file mode 100644
index 0000000..2d0852a
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/mci.h
@@ -0,0 +1,15 @@
+#ifndef _ARCH_MCI_H
+#define _ARCH_MCI_H
+
+struct s3c24xx_mci_pdata {
+ unsigned int wprotect_invert : 1;
+ unsigned int detect_invert : 1; /* set => detect active high. */
+
+ unsigned int gpio_detect;
+ unsigned int gpio_wprotect;
+ unsigned long ocr_avail;
+ void (*set_power)(unsigned char power_mode,
+ unsigned short vdd);
+};
+
+#endif /* _ARCH_NCI_H */
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index b4cddfa..a378386 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -77,7 +77,11 @@ struct i2c_board_info;
struct platform_device *at32_add_device_twi(unsigned int id,
struct i2c_board_info *b,
unsigned int n);
-struct platform_device *at32_add_device_mci(unsigned int id);
+
+struct mci_platform_data;
+struct platform_device *
+at32_add_device_mci(unsigned int id, struct mci_platform_data *data);
+
struct platform_device *at32_add_device_ac97c(unsigned int id);
struct platform_device *at32_add_device_abdac(unsigned int id);
struct platform_device *at32_add_device_psif(unsigned int id);
diff --git a/include/asm-avr32/atmel-mci.h b/include/asm-avr32/atmel-mci.h
new file mode 100644
index 0000000..c2ea6e1
--- /dev/null
+++ b/include/asm-avr32/atmel-mci.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_AVR32_ATMEL_MCI_H
+#define __ASM_AVR32_ATMEL_MCI_H
+
+struct mci_platform_data {
+ int detect_pin;
+ int wp_pin;
+};
+
+#endif /* __ASM_AVR32_ATMEL_MCI_H */
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index b204094..729f6b0 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -86,6 +86,12 @@
VMLINUX_SYMBOL(__start_pci_fixups_resume) = .; \
*(.pci_fixup_resume) \
VMLINUX_SYMBOL(__end_pci_fixups_resume) = .; \
+ VMLINUX_SYMBOL(__start_pci_fixups_resume_early) = .; \
+ *(.pci_fixup_resume_early) \
+ VMLINUX_SYMBOL(__end_pci_fixups_resume_early) = .; \
+ VMLINUX_SYMBOL(__start_pci_fixups_suspend) = .; \
+ *(.pci_fixup_suspend) \
+ VMLINUX_SYMBOL(__end_pci_fixups_suspend) = .; \
} \
\
/* Built-in firmware blobs */ \
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 6aff126..f88fa05 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -763,6 +763,8 @@ prefetchw (const void *x)
#define spin_lock_prefetch(x) prefetchw(x)
extern unsigned long boot_option_idle_override;
+extern unsigned long idle_halt;
+extern unsigned long idle_nomwait;
#endif /* !__ASSEMBLY__ */
diff --git a/include/asm-mips/mach-au1x00/au1100_mmc.h b/include/asm-mips/mach-au1x00/au1100_mmc.h
index 9e0028f..c35e209 100644
--- a/include/asm-mips/mach-au1x00/au1100_mmc.h
+++ b/include/asm-mips/mach-au1x00/au1100_mmc.h
@@ -38,15 +38,15 @@
#ifndef __ASM_AU1100_MMC_H
#define __ASM_AU1100_MMC_H
-
-#define NUM_AU1100_MMC_CONTROLLERS 2
-
-#if defined(CONFIG_SOC_AU1100)
-#define AU1100_SD_IRQ AU1100_SD_INT
-#elif defined(CONFIG_SOC_AU1200)
-#define AU1100_SD_IRQ AU1200_SD_INT
-#endif
-
+#include <linux/leds.h>
+
+struct au1xmmc_platform_data {
+ int(*cd_setup)(void *mmc_host, int on);
+ int(*card_inserted)(void *mmc_host);
+ int(*card_readonly)(void *mmc_host);
+ void(*set_power)(void *mmc_host, int state);
+ struct led_classdev *led;
+};
#define SD0_BASE 0xB0600000
#define SD1_BASE 0xB0680000
diff --git a/include/asm-s390/Kbuild b/include/asm-s390/Kbuild
index 09f3125..bb5e9ed 100644
--- a/include/asm-s390/Kbuild
+++ b/include/asm-s390/Kbuild
@@ -8,9 +8,9 @@ header-y += ucontext.h
header-y += vtoc.h
header-y += zcrypt.h
header-y += kvm.h
-header-y += schid.h
header-y += chsc.h
unifdef-y += cmb.h
unifdef-y += debug.h
unifdef-y += chpid.h
+unifdef-y += schid.h
diff --git a/include/asm-s390/chpid.h b/include/asm-s390/chpid.h
index 606844d..dfe3c7f 100644
--- a/include/asm-s390/chpid.h
+++ b/include/asm-s390/chpid.h
@@ -20,6 +20,9 @@ struct chp_id {
u8 id;
} __attribute__((packed));
+#ifdef __KERNEL__
+#include <asm/cio.h>
+
static inline void chp_id_init(struct chp_id *chpid)
{
memset(chpid, 0, sizeof(struct chp_id));
@@ -40,9 +43,6 @@ static inline void chp_id_next(struct chp_id *chpid)
}
}
-#ifdef __KERNEL__
-#include <asm/cio.h>
-
static inline int chp_id_is_valid(struct chp_id *chpid)
{
return (chpid->cssid <= __MAX_CSSID);
diff --git a/include/asm-s390/qdio.h b/include/asm-s390/qdio.h
index 1124034..6813772 100644
--- a/include/asm-s390/qdio.h
+++ b/include/asm-s390/qdio.h
@@ -1,404 +1,382 @@
/*
* linux/include/asm-s390/qdio.h
*
- * Linux for S/390 QDIO base support, Hipersocket base support
- * version 2
- *
- * Copyright 2000,2002 IBM Corporation
+ * Copyright 2000,2008 IBM Corp.
* Author(s): Utz Bacher <utz.bacher@de.ibm.com>
+ * Jan Glauber <jang@linux.vnet.ibm.com>
*
*/
#ifndef __QDIO_H__
#define __QDIO_H__
-/* note, that most of the typedef's are from ingo. */
-
#include <linux/interrupt.h>
#include <asm/cio.h>
#include <asm/ccwdev.h>
-#define QDIO_NAME "qdio "
-
-#ifndef __s390x__
-#define QDIO_32_BIT
-#endif /* __s390x__ */
-
-/**** CONSTANTS, that are relied on without using these symbols *****/
-#define QDIO_MAX_QUEUES_PER_IRQ 32 /* used in width of unsigned int */
-/************************ END of CONSTANTS **************************/
-#define QDIO_MAX_BUFFERS_PER_Q 128 /* must be a power of 2 (%x=&(x-1)*/
-#define QDIO_BUF_ORDER 7 /* 2**this == number of pages used for sbals in 1 q */
-#define QDIO_MAX_ELEMENTS_PER_BUFFER 16
-#define SBAL_SIZE 256
-
-#define QDIO_QETH_QFMT 0
-#define QDIO_ZFCP_QFMT 1
-#define QDIO_IQDIO_QFMT 2
-#define QDIO_IQDIO_QFMT_ASYNCH 3
-
-struct qdio_buffer_element{
- unsigned int flags;
- unsigned int length;
-#ifdef QDIO_32_BIT
- void *reserved;
-#endif /* QDIO_32_BIT */
- void *addr;
-} __attribute__ ((packed,aligned(16)));
-
-struct qdio_buffer{
- volatile struct qdio_buffer_element element[16];
-} __attribute__ ((packed,aligned(256)));
-
-
-/* params are: ccw_device, status, qdio_error, siga_error,
- queue_number, first element processed, number of elements processed,
- int_parm */
-typedef void qdio_handler_t(struct ccw_device *,unsigned int,unsigned int,
- unsigned int,unsigned int,int,int,unsigned long);
-
-
-#define QDIO_STATUS_INBOUND_INT 0x01
-#define QDIO_STATUS_OUTBOUND_INT 0x02
-#define QDIO_STATUS_LOOK_FOR_ERROR 0x04
-#define QDIO_STATUS_MORE_THAN_ONE_QDIO_ERROR 0x08
-#define QDIO_STATUS_MORE_THAN_ONE_SIGA_ERROR 0x10
-#define QDIO_STATUS_ACTIVATE_CHECK_CONDITION 0x20
-
-#define QDIO_SIGA_ERROR_ACCESS_EXCEPTION 0x10
-#define QDIO_SIGA_ERROR_B_BIT_SET 0x20
-
-/* for qdio_initialize */
-#define QDIO_INBOUND_0COPY_SBALS 0x01
-#define QDIO_OUTBOUND_0COPY_SBALS 0x02
-#define QDIO_USE_OUTBOUND_PCIS 0x04
-
-/* for qdio_cleanup */
-#define QDIO_FLAG_CLEANUP_USING_CLEAR 0x01
-#define QDIO_FLAG_CLEANUP_USING_HALT 0x02
-
-struct qdio_initialize {
- struct ccw_device *cdev;
- unsigned char q_format;
- unsigned char adapter_name[8];
- unsigned int qib_param_field_format; /*adapter dependent*/
- /* pointer to 128 bytes or NULL, if no param field */
- unsigned char *qib_param_field; /* adapter dependent */
- /* pointer to no_queues*128 words of data or NULL */
- unsigned long *input_slib_elements;
- unsigned long *output_slib_elements;
- unsigned int min_input_threshold;
- unsigned int max_input_threshold;
- unsigned int min_output_threshold;
- unsigned int max_output_threshold;
- unsigned int no_input_qs;
- unsigned int no_output_qs;
- qdio_handler_t *input_handler;
- qdio_handler_t *output_handler;
- unsigned long int_parm;
- unsigned long flags;
- void **input_sbal_addr_array; /* addr of n*128 void ptrs */
- void **output_sbal_addr_array; /* addr of n*128 void ptrs */
-};
-
-extern int qdio_initialize(struct qdio_initialize *init_data);
-extern int qdio_allocate(struct qdio_initialize *init_data);
-extern int qdio_establish(struct qdio_initialize *init_data);
-
-extern int qdio_activate(struct ccw_device *,int flags);
-
-#define QDIO_STATE_MUST_USE_OUTB_PCI 0x00000001
-#define QDIO_STATE_INACTIVE 0x00000002 /* after qdio_cleanup */
-#define QDIO_STATE_ESTABLISHED 0x00000004 /* after qdio_initialize */
-#define QDIO_STATE_ACTIVE 0x00000008 /* after qdio_activate */
-#define QDIO_STATE_STOPPED 0x00000010 /* after queues went down */
-extern unsigned long qdio_get_status(int irq);
-
-
-#define QDIO_FLAG_SYNC_INPUT 0x01
-#define QDIO_FLAG_SYNC_OUTPUT 0x02
-#define QDIO_FLAG_UNDER_INTERRUPT 0x04
-#define QDIO_FLAG_NO_INPUT_INTERRUPT_CONTEXT 0x08 /* no effect on
- adapter interrupts */
-#define QDIO_FLAG_DONT_SIGA 0x10
-#define QDIO_FLAG_PCI_OUT 0x20
-
-extern int do_QDIO(struct ccw_device*, unsigned int flags,
- unsigned int queue_number,
- unsigned int qidx,unsigned int count,
- struct qdio_buffer *buffers);
-
-extern int qdio_get_ssqd_pct(struct ccw_device*);
-extern int qdio_synchronize(struct ccw_device*, unsigned int flags,
- unsigned int queue_number);
-
-extern int qdio_cleanup(struct ccw_device*, int how);
-extern int qdio_shutdown(struct ccw_device*, int how);
-extern int qdio_free(struct ccw_device*);
-
-unsigned char qdio_get_slsb_state(struct ccw_device*, unsigned int flag,
- unsigned int queue_number,
- unsigned int qidx);
-
-extern void qdio_init_scrubber(void);
-
+#define QDIO_MAX_QUEUES_PER_IRQ 32
+#define QDIO_MAX_BUFFERS_PER_Q 128
+#define QDIO_MAX_BUFFERS_MASK (QDIO_MAX_BUFFERS_PER_Q - 1)
+#define QDIO_MAX_ELEMENTS_PER_BUFFER 16
+#define QDIO_SBAL_SIZE 256
+
+#define QDIO_QETH_QFMT 0
+#define QDIO_ZFCP_QFMT 1
+#define QDIO_IQDIO_QFMT 2
+
+/**
+ * struct qdesfmt0 - queue descriptor, format 0
+ * @sliba: storage list information block address
+ * @sla: storage list address
+ * @slsba: storage list state block address
+ * @akey: access key for DLIB
+ * @bkey: access key for SL
+ * @ckey: access key for SBALs
+ * @dkey: access key for SLSB
+ */
struct qdesfmt0 {
-#ifdef QDIO_32_BIT
- unsigned long res1; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long sliba; /* storage-list-information-block
- address */
-#ifdef QDIO_32_BIT
- unsigned long res2; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long sla; /* storage-list address */
-#ifdef QDIO_32_BIT
- unsigned long res3; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long slsba; /* storage-list-state-block address */
- unsigned int res4; /* reserved */
- unsigned int akey : 4; /* access key for DLIB */
- unsigned int bkey : 4; /* access key for SL */
- unsigned int ckey : 4; /* access key for SBALs */
- unsigned int dkey : 4; /* access key for SLSB */
- unsigned int res5 : 16; /* reserved */
+ u64 sliba;
+ u64 sla;
+ u64 slsba;
+ u32 : 32;
+ u32 akey : 4;
+ u32 bkey : 4;
+ u32 ckey : 4;
+ u32 dkey : 4;
+ u32 : 16;
} __attribute__ ((packed));
-/*
- * Queue-Description record (QDR)
+/**
+ * struct qdr - queue description record (QDR)
+ * @qfmt: queue format
+ * @pfmt: implementation dependent parameter format
+ * @ac: adapter characteristics
+ * @iqdcnt: input queue descriptor count
+ * @oqdcnt: output queue descriptor count
+ * @iqdsz: inpout queue descriptor size
+ * @oqdsz: output queue descriptor size
+ * @qiba: queue information block address
+ * @qkey: queue information block key
+ * @qdf0: queue descriptions
*/
struct qdr {
- unsigned int qfmt : 8; /* queue format */
- unsigned int pfmt : 8; /* impl. dep. parameter format */
- unsigned int res1 : 8; /* reserved */
- unsigned int ac : 8; /* adapter characteristics */
- unsigned int res2 : 8; /* reserved */
- unsigned int iqdcnt : 8; /* input-queue-descriptor count */
- unsigned int res3 : 8; /* reserved */
- unsigned int oqdcnt : 8; /* output-queue-descriptor count */
- unsigned int res4 : 8; /* reserved */
- unsigned int iqdsz : 8; /* input-queue-descriptor size */
- unsigned int res5 : 8; /* reserved */
- unsigned int oqdsz : 8; /* output-queue-descriptor size */
- unsigned int res6[9]; /* reserved */
-#ifdef QDIO_32_BIT
- unsigned long res7; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long qiba; /* queue-information-block address */
- unsigned int res8; /* reserved */
- unsigned int qkey : 4; /* queue-information-block key */
- unsigned int res9 : 28; /* reserved */
-/* union _qd {*/ /* why this? */
- struct qdesfmt0 qdf0[126];
-/* } qd;*/
-} __attribute__ ((packed,aligned(4096)));
-
-
-/*
- * queue information block (QIB)
- */
-#define QIB_AC_INBOUND_PCI_SUPPORTED 0x80
-#define QIB_AC_OUTBOUND_PCI_SUPPORTED 0x40
+ u32 qfmt : 8;
+ u32 pfmt : 8;
+ u32 : 8;
+ u32 ac : 8;
+ u32 : 8;
+ u32 iqdcnt : 8;
+ u32 : 8;
+ u32 oqdcnt : 8;
+ u32 : 8;
+ u32 iqdsz : 8;
+ u32 : 8;
+ u32 oqdsz : 8;
+ /* private: */
+ u32 res[9];
+ /* public: */
+ u64 qiba;
+ u32 : 32;
+ u32 qkey : 4;
+ u32 : 28;
+ struct qdesfmt0 qdf0[126];
+} __attribute__ ((packed, aligned(4096)));
+
+#define QIB_AC_OUTBOUND_PCI_SUPPORTED 0x40
#define QIB_RFLAGS_ENABLE_QEBSM 0x80
+/**
+ * struct qib - queue information block (QIB)
+ * @qfmt: queue format
+ * @pfmt: implementation dependent parameter format
+ * @rflags: QEBSM
+ * @ac: adapter characteristics
+ * @isliba: absolute address of first input SLIB
+ * @osliba: absolute address of first output SLIB
+ * @ebcnam: adapter identifier in EBCDIC
+ * @parm: implementation dependent parameters
+ */
struct qib {
- unsigned int qfmt : 8; /* queue format */
- unsigned int pfmt : 8; /* impl. dep. parameter format */
- unsigned int rflags : 8; /* QEBSM */
- unsigned int ac : 8; /* adapter characteristics */
- unsigned int res2; /* reserved */
-#ifdef QDIO_32_BIT
- unsigned long res3; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long isliba; /* absolute address of 1st
- input SLIB */
-#ifdef QDIO_32_BIT
- unsigned long res4; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long osliba; /* absolute address of 1st
- output SLIB */
- unsigned int res5; /* reserved */
- unsigned int res6; /* reserved */
- unsigned char ebcnam[8]; /* adapter identifier in EBCDIC */
- unsigned char res7[88]; /* reserved */
- unsigned char parm[QDIO_MAX_BUFFERS_PER_Q];
- /* implementation dependent
- parameters */
-} __attribute__ ((packed,aligned(256)));
-
-
-/*
- * storage-list-information block element (SLIBE)
+ u32 qfmt : 8;
+ u32 pfmt : 8;
+ u32 rflags : 8;
+ u32 ac : 8;
+ u32 : 32;
+ u64 isliba;
+ u64 osliba;
+ u32 : 32;
+ u32 : 32;
+ u8 ebcnam[8];
+ /* private: */
+ u8 res[88];
+ /* public: */
+ u8 parm[QDIO_MAX_BUFFERS_PER_Q];
+} __attribute__ ((packed, aligned(256)));
+
+/**
+ * struct slibe - storage list information block element (SLIBE)
+ * @parms: implementation dependent parameters
*/
struct slibe {
-#ifdef QDIO_32_BIT
- unsigned long res; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long parms; /* implementation dependent
- parameters */
+ u64 parms;
};
-/*
- * storage-list-information block (SLIB)
+/**
+ * struct slib - storage list information block (SLIB)
+ * @nsliba: next SLIB address (if any)
+ * @sla: SL address
+ * @slsba: SLSB address
+ * @slibe: SLIB elements
*/
struct slib {
-#ifdef QDIO_32_BIT
- unsigned long res1; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long nsliba; /* next SLIB address (if any) */
-#ifdef QDIO_32_BIT
- unsigned long res2; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long sla; /* SL address */
-#ifdef QDIO_32_BIT
- unsigned long res3; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long slsba; /* SLSB address */
- unsigned char res4[1000]; /* reserved */
- struct slibe slibe[QDIO_MAX_BUFFERS_PER_Q]; /* SLIB elements */
-} __attribute__ ((packed,aligned(2048)));
-
+ u64 nsliba;
+ u64 sla;
+ u64 slsba;
+ /* private: */
+ u8 res[1000];
+ /* public: */
+ struct slibe slibe[QDIO_MAX_BUFFERS_PER_Q];
+} __attribute__ ((packed, aligned(2048)));
+
+/**
+ * struct sbal_flags - storage block address list flags
+ * @last: last entry
+ * @cont: contiguous storage
+ * @frag: fragmentation
+ */
struct sbal_flags {
- unsigned char res1 : 1; /* reserved */
- unsigned char last : 1; /* last entry */
- unsigned char cont : 1; /* contiguous storage */
- unsigned char res2 : 1; /* reserved */
- unsigned char frag : 2; /* fragmentation (s.below) */
- unsigned char res3 : 2; /* reserved */
+ u8 : 1;
+ u8 last : 1;
+ u8 cont : 1;
+ u8 : 1;
+ u8 frag : 2;
+ u8 : 2;
} __attribute__ ((packed));
-#define SBAL_FLAGS_FIRST_FRAG 0x04000000UL
-#define SBAL_FLAGS_MIDDLE_FRAG 0x08000000UL
-#define SBAL_FLAGS_LAST_FRAG 0x0c000000UL
-#define SBAL_FLAGS_LAST_ENTRY 0x40000000UL
-#define SBAL_FLAGS_CONTIGUOUS 0x20000000UL
+#define SBAL_FLAGS_FIRST_FRAG 0x04000000UL
+#define SBAL_FLAGS_MIDDLE_FRAG 0x08000000UL
+#define SBAL_FLAGS_LAST_FRAG 0x0c000000UL
+#define SBAL_FLAGS_LAST_ENTRY 0x40000000UL
+#define SBAL_FLAGS_CONTIGUOUS 0x20000000UL
-#define SBAL_FLAGS0_DATA_CONTINUATION 0x20UL
+#define SBAL_FLAGS0_DATA_CONTINUATION 0x20UL
/* Awesome OpenFCP extensions */
-#define SBAL_FLAGS0_TYPE_STATUS 0x00UL
-#define SBAL_FLAGS0_TYPE_WRITE 0x08UL
-#define SBAL_FLAGS0_TYPE_READ 0x10UL
-#define SBAL_FLAGS0_TYPE_WRITE_READ 0x18UL
-#define SBAL_FLAGS0_MORE_SBALS 0x04UL
-#define SBAL_FLAGS0_COMMAND 0x02UL
-#define SBAL_FLAGS0_LAST_SBAL 0x00UL
-#define SBAL_FLAGS0_ONLY_SBAL SBAL_FLAGS0_COMMAND
-#define SBAL_FLAGS0_MIDDLE_SBAL SBAL_FLAGS0_MORE_SBALS
-#define SBAL_FLAGS0_FIRST_SBAL SBAL_FLAGS0_MORE_SBALS | SBAL_FLAGS0_COMMAND
-/* Naught of interest beyond this point */
-
-#define SBAL_FLAGS0_PCI 0x40
+#define SBAL_FLAGS0_TYPE_STATUS 0x00UL
+#define SBAL_FLAGS0_TYPE_WRITE 0x08UL
+#define SBAL_FLAGS0_TYPE_READ 0x10UL
+#define SBAL_FLAGS0_TYPE_WRITE_READ 0x18UL
+#define SBAL_FLAGS0_MORE_SBALS 0x04UL
+#define SBAL_FLAGS0_COMMAND 0x02UL
+#define SBAL_FLAGS0_LAST_SBAL 0x00UL
+#define SBAL_FLAGS0_ONLY_SBAL SBAL_FLAGS0_COMMAND
+#define SBAL_FLAGS0_MIDDLE_SBAL SBAL_FLAGS0_MORE_SBALS
+#define SBAL_FLAGS0_FIRST_SBAL SBAL_FLAGS0_MORE_SBALS | SBAL_FLAGS0_COMMAND
+#define SBAL_FLAGS0_PCI 0x40
+
+/**
+ * struct sbal_sbalf_0 - sbal flags for sbale 0
+ * @pci: PCI indicator
+ * @cont: data continuation
+ * @sbtype: storage-block type (FCP)
+ */
struct sbal_sbalf_0 {
- unsigned char res1 : 1; /* reserved */
- unsigned char pci : 1; /* PCI indicator */
- unsigned char cont : 1; /* data continuation */
- unsigned char sbtype: 2; /* storage-block type (OpenFCP) */
- unsigned char res2 : 3; /* reserved */
+ u8 : 1;
+ u8 pci : 1;
+ u8 cont : 1;
+ u8 sbtype : 2;
+ u8 : 3;
} __attribute__ ((packed));
+/**
+ * struct sbal_sbalf_1 - sbal flags for sbale 1
+ * @key: storage key
+ */
struct sbal_sbalf_1 {
- unsigned char res1 : 4; /* reserved */
- unsigned char key : 4; /* storage key */
+ u8 : 4;
+ u8 key : 4;
} __attribute__ ((packed));
+/**
+ * struct sbal_sbalf_14 - sbal flags for sbale 14
+ * @erridx: error index
+ */
struct sbal_sbalf_14 {
- unsigned char res1 : 4; /* reserved */
- unsigned char erridx : 4; /* error index */
+ u8 : 4;
+ u8 erridx : 4;
} __attribute__ ((packed));
+/**
+ * struct sbal_sbalf_15 - sbal flags for sbale 15
+ * @reason: reason for error state
+ */
struct sbal_sbalf_15 {
- unsigned char reason; /* reserved */
+ u8 reason;
} __attribute__ ((packed));
+/**
+ * union sbal_sbalf - storage block address list flags
+ * @i0: sbalf0
+ * @i1: sbalf1
+ * @i14: sbalf14
+ * @i15: sblaf15
+ * @value: raw value
+ */
union sbal_sbalf {
struct sbal_sbalf_0 i0;
struct sbal_sbalf_1 i1;
struct sbal_sbalf_14 i14;
struct sbal_sbalf_15 i15;
- unsigned char value;
+ u8 value;
};
-struct sbal_element {
- union {
- struct sbal_flags bits; /* flags */
- unsigned char value;
- } flags;
- unsigned int res1 : 16; /* reserved */
- union sbal_sbalf sbalf; /* SBAL flags */
- unsigned int res2 : 16; /* reserved */
- unsigned int count : 16; /* data count */
-#ifdef QDIO_32_BIT
- unsigned long res3; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long addr; /* absolute data address */
-} __attribute__ ((packed,aligned(16)));
+/**
+ * struct qdio_buffer_element - SBAL entry
+ * @flags: flags
+ * @length: length
+ * @addr: address
+*/
+struct qdio_buffer_element {
+ u32 flags;
+ u32 length;
+#ifdef CONFIG_32BIT
+ /* private: */
+ void *reserved;
+ /* public: */
+#endif
+ void *addr;
+} __attribute__ ((packed, aligned(16)));
-/*
- * strorage-block access-list (SBAL)
+/**
+ * struct qdio_buffer - storage block address list (SBAL)
+ * @element: SBAL entries
*/
-struct sbal {
- struct sbal_element element[QDIO_MAX_ELEMENTS_PER_BUFFER];
-} __attribute__ ((packed,aligned(256)));
+struct qdio_buffer {
+ struct qdio_buffer_element element[QDIO_MAX_ELEMENTS_PER_BUFFER];
+} __attribute__ ((packed, aligned(256)));
-/*
- * storage-list (SL)
+/**
+ * struct sl_element - storage list entry
+ * @sbal: absolute SBAL address
*/
struct sl_element {
-#ifdef QDIO_32_BIT
- unsigned long res; /* reserved */
-#endif /* QDIO_32_BIT */
- unsigned long sbal; /* absolute SBAL address */
+#ifdef CONFIG_32BIT
+ /* private: */
+ unsigned long reserved;
+ /* public: */
+#endif
+ unsigned long sbal;
} __attribute__ ((packed));
+/**
+ * struct sl - storage list (SL)
+ * @element: SL entries
+ */
struct sl {
struct sl_element element[QDIO_MAX_BUFFERS_PER_Q];
-} __attribute__ ((packed,aligned(1024)));
+} __attribute__ ((packed, aligned(1024)));
-/*
- * storage-list-state block (SLSB)
+/**
+ * struct slsb - storage list state block (SLSB)
+ * @val: state per buffer
*/
-struct slsb_flags {
- unsigned char owner : 2; /* SBAL owner */
- unsigned char type : 1; /* buffer type */
- unsigned char state : 5; /* processing state */
+struct slsb {
+ u8 val[QDIO_MAX_BUFFERS_PER_Q];
+} __attribute__ ((packed, aligned(256)));
+
+struct qdio_ssqd_desc {
+ u8 flags;
+ u8:8;
+ u16 sch;
+ u8 qfmt;
+ u8 parm;
+ u8 qdioac1;
+ u8 sch_class;
+ u8 pcnt;
+ u8 icnt;
+ u8:8;
+ u8 ocnt;
+ u8:8;
+ u8 mbccnt;
+ u16 qdioac2;
+ u64 sch_token;
+ u64:64;
} __attribute__ ((packed));
+/* params are: ccw_device, qdio_error, queue_number,
+ first element processed, number of elements processed, int_parm */
+typedef void qdio_handler_t(struct ccw_device *, unsigned int, int,
+ int, int, unsigned long);
-struct slsb {
- union {
- unsigned char val[QDIO_MAX_BUFFERS_PER_Q];
- struct slsb_flags flags[QDIO_MAX_BUFFERS_PER_Q];
- } acc;
-} __attribute__ ((packed,aligned(256)));
+/* qdio errors reported to the upper-layer program */
+#define QDIO_ERROR_SIGA_ACCESS_EXCEPTION 0x10
+#define QDIO_ERROR_SIGA_BUSY 0x20
+#define QDIO_ERROR_ACTIVATE_CHECK_CONDITION 0x40
+#define QDIO_ERROR_SLSB_STATE 0x80
-/*
- * SLSB values
+/* for qdio_initialize */
+#define QDIO_INBOUND_0COPY_SBALS 0x01
+#define QDIO_OUTBOUND_0COPY_SBALS 0x02
+#define QDIO_USE_OUTBOUND_PCIS 0x04
+
+/* for qdio_cleanup */
+#define QDIO_FLAG_CLEANUP_USING_CLEAR 0x01
+#define QDIO_FLAG_CLEANUP_USING_HALT 0x02
+
+/**
+ * struct qdio_initialize - qdio initalization data
+ * @cdev: associated ccw device
+ * @q_format: queue format
+ * @adapter_name: name for the adapter
+ * @qib_param_field_format: format for qib_parm_field
+ * @qib_param_field: pointer to 128 bytes or NULL, if no param field
+ * @input_slib_elements: pointer to no_input_qs * 128 words of data or NULL
+ * @output_slib_elements: pointer to no_output_qs * 128 words of data or NULL
+ * @no_input_qs: number of input queues
+ * @no_output_qs: number of output queues
+ * @input_handler: handler to be called for input queues
+ * @output_handler: handler to be called for output queues
+ * @int_parm: interruption parameter
+ * @flags: initialization flags
+ * @input_sbal_addr_array: address of no_input_qs * 128 pointers
+ * @output_sbal_addr_array: address of no_output_qs * 128 pointers
*/
-#define SLSB_OWNER_PROG 1
-#define SLSB_OWNER_CU 2
-
-#define SLSB_TYPE_INPUT 0
-#define SLSB_TYPE_OUTPUT 1
-
-#define SLSB_STATE_NOT_INIT 0
-#define SLSB_STATE_EMPTY 1
-#define SLSB_STATE_PRIMED 2
-#define SLSB_STATE_HALTED 0xe
-#define SLSB_STATE_ERROR 0xf
-
-#define SLSB_P_INPUT_NOT_INIT 0x80
-#define SLSB_P_INPUT_PROCESSING 0x81
-#define SLSB_CU_INPUT_EMPTY 0x41
-#define SLSB_P_INPUT_PRIMED 0x82
-#define SLSB_P_INPUT_HALTED 0x8E
-#define SLSB_P_INPUT_ERROR 0x8F
-
-#define SLSB_P_OUTPUT_NOT_INIT 0xA0
-#define SLSB_P_OUTPUT_EMPTY 0xA1
-#define SLSB_CU_OUTPUT_PRIMED 0x62
-#define SLSB_P_OUTPUT_HALTED 0xAE
-#define SLSB_P_OUTPUT_ERROR 0xAF
-
-#define SLSB_ERROR_DURING_LOOKUP 0xFF
+struct qdio_initialize {
+ struct ccw_device *cdev;
+ unsigned char q_format;
+ unsigned char adapter_name[8];
+ unsigned int qib_param_field_format;
+ unsigned char *qib_param_field;
+ unsigned long *input_slib_elements;
+ unsigned long *output_slib_elements;
+ unsigned int no_input_qs;
+ unsigned int no_output_qs;
+ qdio_handler_t *input_handler;
+ qdio_handler_t *output_handler;
+ unsigned long int_parm;
+ unsigned long flags;
+ void **input_sbal_addr_array;
+ void **output_sbal_addr_array;
+};
+
+#define QDIO_STATE_INACTIVE 0x00000002 /* after qdio_cleanup */
+#define QDIO_STATE_ESTABLISHED 0x00000004 /* after qdio_establish */
+#define QDIO_STATE_ACTIVE 0x00000008 /* after qdio_activate */
+#define QDIO_STATE_STOPPED 0x00000010 /* after queues went down */
+
+#define QDIO_FLAG_SYNC_INPUT 0x01
+#define QDIO_FLAG_SYNC_OUTPUT 0x02
+#define QDIO_FLAG_PCI_OUT 0x10
+
+extern int qdio_initialize(struct qdio_initialize *init_data);
+extern int qdio_allocate(struct qdio_initialize *init_data);
+extern int qdio_establish(struct qdio_initialize *init_data);
+extern int qdio_activate(struct ccw_device *);
+
+extern int do_QDIO(struct ccw_device*, unsigned int flags,
+ int q_nr, int qidx, int count);
+extern int qdio_cleanup(struct ccw_device*, int how);
+extern int qdio_shutdown(struct ccw_device*, int how);
+extern int qdio_free(struct ccw_device *);
+extern struct qdio_ssqd_desc *qdio_get_ssqd_desc(struct ccw_device *cdev);
#endif /* __QDIO_H__ */
diff --git a/include/asm-s390/schid.h b/include/asm-s390/schid.h
index 5017ffa..7bdc0fe 100644
--- a/include/asm-s390/schid.h
+++ b/include/asm-s390/schid.h
@@ -10,6 +10,7 @@ struct subchannel_id {
__u32 sch_no : 16;
} __attribute__ ((packed, aligned(4)));
+#ifdef __KERNEL__
/* Helper function for sane state of pre-allocated subchannel_id. */
static inline void
@@ -25,4 +26,6 @@ schid_equal(struct subchannel_id *schid1, struct subchannel_id *schid2)
return !memcmp(schid1, schid2, sizeof(struct subchannel_id));
}
+#endif /* __KERNEL__ */
+
#endif /* ASM_SCHID_H */
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h
index f09ee3f..4ba14e4 100644
--- a/include/asm-s390/setup.h
+++ b/include/asm-s390/setup.h
@@ -65,6 +65,7 @@ extern unsigned long machine_flags;
#define MACHINE_FLAG_VM (1UL << 0)
#define MACHINE_FLAG_IEEE (1UL << 1)
+#define MACHINE_FLAG_P390 (1UL << 2)
#define MACHINE_FLAG_CSP (1UL << 3)
#define MACHINE_FLAG_MVPG (1UL << 4)
#define MACHINE_FLAG_DIAG44 (1UL << 5)
@@ -77,7 +78,6 @@ extern unsigned long machine_flags;
#define MACHINE_IS_VM (machine_flags & MACHINE_FLAG_VM)
#define MACHINE_IS_KVM (machine_flags & MACHINE_FLAG_KVM)
-#define MACHINE_IS_P390 (machine_flags & MACHINE_FLAG_P390)
#define MACHINE_HAS_DIAG9C (machine_flags & MACHINE_FLAG_DIAG9C)
#ifndef __s390x__
diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h
index 33e793e..06633b0 100644
--- a/include/asm-x86/e820.h
+++ b/include/asm-x86/e820.h
@@ -59,6 +59,7 @@ struct e820map {
struct e820entry map[E820_X_MAX];
};
+#ifdef __KERNEL__
/* see comment in arch/x86/kernel/e820.c */
extern struct e820map e820;
extern struct e820map e820_saved;
@@ -115,7 +116,7 @@ extern void setup_memory_map(void);
extern char *default_machine_specific_memory_setup(void);
extern char *machine_specific_memory_setup(void);
extern char *memory_setup(void);
-
+#endif /* __KERNEL__ */
#endif /* __ASSEMBLY__ */
#define ISA_START_ADDRESS 0xa0000
diff --git a/include/asm-x86/pci-direct.h b/include/asm-x86/pci-direct.h
index 5b21485..80c775d 100644
--- a/include/asm-x86/pci-direct.h
+++ b/include/asm-x86/pci-direct.h
@@ -11,7 +11,11 @@ extern u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset);
extern u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset);
extern void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset, u32 val);
extern void write_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset, u8 val);
+extern void write_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset, u16 val);
extern int early_pci_allowed(void);
+extern unsigned int pci_early_dump_regs;
+extern void early_dump_pci_device(u8 bus, u8 slot, u8 func);
+extern void early_dump_pci_devices(void);
#endif
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index 7f73827..55402d2 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -727,6 +727,8 @@ extern int force_mwait;
extern void select_idle_routine(const struct cpuinfo_x86 *c);
extern unsigned long boot_option_idle_override;
+extern unsigned long idle_halt;
+extern unsigned long idle_nomwait;
extern void enable_sep_cpu(void);
extern int sysenter_setup(void);
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 0601075..a171776 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -235,6 +235,9 @@ int acpi_check_region(resource_size_t start, resource_size_t n,
int acpi_check_mem_region(resource_size_t start, resource_size_t n,
const char *name);
+#ifdef CONFIG_PM_SLEEP
+void __init acpi_old_suspend_ordering(void);
+#endif /* CONFIG_PM_SLEEP */
#else /* CONFIG_ACPI */
static inline int early_acpi_boot_init(void)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 32a441b..88d6808 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -985,6 +985,9 @@ static inline int bdev_integrity_enabled(struct block_device *bdev, int rw)
static inline int blk_integrity_rq(struct request *rq)
{
+ if (rq->bio == NULL)
+ return 0;
+
return bio_integrity(rq->bio);
}
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index 3ae65b1..0488f93 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -165,8 +165,8 @@ struct configfs_item_operations {
};
struct configfs_group_operations {
- struct config_item *(*make_item)(struct config_group *group, const char *name);
- struct config_group *(*make_group)(struct config_group *group, const char *name);
+ int (*make_item)(struct config_group *group, const char *name, struct config_item **new_item);
+ int (*make_group)(struct config_group *group, const char *name, struct config_group **new_group);
int (*commit_item)(struct config_item *item);
void (*disconnect_notify)(struct config_group *group, struct config_item *item);
void (*drop_item)(struct config_group *group, struct config_item *item);
diff --git a/include/linux/device.h b/include/linux/device.h
index 6a2d04c..f71a78d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -68,6 +68,8 @@ struct bus_type {
int (*resume_early)(struct device *dev);
int (*resume)(struct device *dev);
+ struct pm_ext_ops *pm;
+
struct bus_type_private *p;
};
@@ -131,6 +133,8 @@ struct device_driver {
int (*resume) (struct device *dev);
struct attribute_group **groups;
+ struct pm_ops *pm;
+
struct driver_private *p;
};
@@ -197,6 +201,8 @@ struct class {
int (*suspend)(struct device *dev, pm_message_t state);
int (*resume)(struct device *dev);
+
+ struct pm_ops *pm;
};
extern int __must_check class_register(struct class *class);
@@ -248,8 +254,11 @@ struct device_type {
struct attribute_group **groups;
int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
void (*release)(struct device *dev);
+
int (*suspend)(struct device *dev, pm_message_t state);
int (*resume)(struct device *dev);
+
+ struct pm_ops *pm;
};
/* interface for exporting device attributes */
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index 0893499..deddeed 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -128,6 +128,15 @@ static inline void set_freezable(void)
}
/*
+ * Tell the freezer that the current task should be frozen by it and that it
+ * should send a fake signal to the task to freeze it.
+ */
+static inline void set_freezable_with_signal(void)
+{
+ current->flags &= ~(PF_NOFREEZE | PF_FREEZER_NOSIG);
+}
+
+/*
* Freezer-friendly wrappers around wait_event_interruptible() and
* wait_event_interruptible_timeout(), originally defined in <linux/wait.h>
*/
@@ -174,6 +183,7 @@ static inline void freezer_do_not_count(void) {}
static inline void freezer_count(void) {}
static inline int freezer_should_skip(struct task_struct *p) { return 0; }
static inline void set_freezable(void) {}
+static inline void set_freezable_with_signal(void) {}
#define wait_event_freezable(wq, condition) \
wait_event_interruptible(wq, condition)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 52e510a..c6455da 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1729,6 +1729,8 @@ static inline void invalidate_remote_inode(struct inode *inode)
extern int invalidate_inode_pages2(struct address_space *mapping);
extern int invalidate_inode_pages2_range(struct address_space *mapping,
pgoff_t start, pgoff_t end);
+extern void generic_sync_sb_inodes(struct super_block *sb,
+ struct writeback_control *wbc);
extern int write_inode_now(struct inode *, int);
extern int filemap_fdatawrite(struct address_space *);
extern int filemap_flush(struct address_space *);
diff --git a/include/linux/ide.h b/include/linux/ide.h
index ac4eeb2..4726126 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -139,6 +139,12 @@ struct ide_io_ports {
#define WAIT_MIN_SLEEP (2*HZ/100) /* 20msec - minimum sleep time */
/*
+ * Op codes for special requests to be handled by ide_special_rq().
+ * Values should be in the range of 0x20 to 0x3f.
+ */
+#define REQ_DRIVE_RESET 0x20
+
+/*
* Check for an interrupt and acknowledge the interrupt status
*/
struct hwif_s;
@@ -171,7 +177,7 @@ typedef struct hw_regs_s {
int irq; /* our irq number */
ide_ack_intr_t *ack_intr; /* acknowledge interrupt */
hwif_chipset_t chipset;
- struct device *dev;
+ struct device *dev, *parent;
} hw_regs_t;
void ide_init_port_data(struct hwif_s *, unsigned int);
@@ -405,8 +411,8 @@ typedef struct ide_drive_s {
struct ide_port_info;
struct ide_port_ops {
- /* host specific initialization of devices on a port */
- void (*port_init_devs)(struct hwif_s *);
+ /* host specific initialization of a device */
+ void (*init_dev)(ide_drive_t *);
/* routine to program host for PIO mode */
void (*set_pio_mode)(ide_drive_t *, const u8);
/* routine to program host for DMA mode */
@@ -565,8 +571,6 @@ typedef struct hwgroup_s {
unsigned int sleeping : 1;
/* BOOL: polling active & poll_timeout field valid */
unsigned int polling : 1;
- /* BOOL: in a polling reset situation. Must not trigger another reset yet */
- unsigned int resetting : 1;
/* current drive */
ide_drive_t *drive;
@@ -786,7 +790,6 @@ struct ide_driver_s {
ide_startstop_t (*do_request)(ide_drive_t *, struct request *, sector_t);
int (*end_request)(ide_drive_t *, int, int);
ide_startstop_t (*error)(ide_drive_t *, struct request *rq, u8, u8);
- ide_startstop_t (*abort)(ide_drive_t *, struct request *rq);
struct device_driver gen_driver;
int (*probe)(ide_drive_t *);
void (*remove)(ide_drive_t *);
@@ -801,18 +804,6 @@ struct ide_driver_s {
int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, unsigned, unsigned long);
-/*
- * ide_hwifs[] is the master data structure used to keep track
- * of just about everything in ide.c. Whenever possible, routines
- * should be using pointers to a drive (ide_drive_t *) or
- * pointers to a hwif (ide_hwif_t *), rather than indexing this
- * structure directly (the allocation/layout may change!).
- *
- */
-#ifndef _IDE_C
-extern ide_hwif_t ide_hwifs[]; /* master data repository */
-#endif
-
extern int ide_vlb_clk;
extern int ide_pci_clk;
@@ -840,10 +831,6 @@ ide_startstop_t __ide_error(ide_drive_t *, struct request *, u8, u8);
ide_startstop_t ide_error (ide_drive_t *drive, const char *msg, byte stat);
-ide_startstop_t __ide_abort(ide_drive_t *, struct request *);
-
-extern ide_startstop_t ide_abort(ide_drive_t *, const char *);
-
extern void ide_fix_driveid(struct hd_driveid *);
extern void ide_fixstring(u8 *, const int, const int);
@@ -1271,16 +1258,43 @@ static inline int ide_dev_is_sata(struct hd_driveid *id)
u64 ide_get_lba_addr(struct ide_taskfile *, int);
u8 ide_dump_status(ide_drive_t *, const char *, u8);
-typedef struct ide_pio_timings_s {
- int setup_time; /* Address setup (ns) minimum */
- int active_time; /* Active pulse (ns) minimum */
- int cycle_time; /* Cycle time (ns) minimum = */
- /* active + recovery (+ setup for some chips) */
-} ide_pio_timings_t;
+struct ide_timing {
+ u8 mode;
+ u8 setup; /* t1 */
+ u16 act8b; /* t2 for 8-bit io */
+ u16 rec8b; /* t2i for 8-bit io */
+ u16 cyc8b; /* t0 for 8-bit io */
+ u16 active; /* t2 or tD */
+ u16 recover; /* t2i or tK */
+ u16 cycle; /* t0 */
+ u16 udma; /* t2CYCTYP/2 */
+};
+
+enum {
+ IDE_TIMING_SETUP = (1 << 0),
+ IDE_TIMING_ACT8B = (1 << 1),
+ IDE_TIMING_REC8B = (1 << 2),
+ IDE_TIMING_CYC8B = (1 << 3),
+ IDE_TIMING_8BIT = IDE_TIMING_ACT8B | IDE_TIMING_REC8B |
+ IDE_TIMING_CYC8B,
+ IDE_TIMING_ACTIVE = (1 << 4),
+ IDE_TIMING_RECOVER = (1 << 5),
+ IDE_TIMING_CYCLE = (1 << 6),
+ IDE_TIMING_UDMA = (1 << 7),
+ IDE_TIMING_ALL = IDE_TIMING_SETUP | IDE_TIMING_8BIT |
+ IDE_TIMING_ACTIVE | IDE_TIMING_RECOVER |
+ IDE_TIMING_CYCLE | IDE_TIMING_UDMA,
+};
+
+struct ide_timing *ide_timing_find_mode(u8);
+u16 ide_pio_cycle_time(ide_drive_t *, u8);
+void ide_timing_merge(struct ide_timing *, struct ide_timing *,
+ struct ide_timing *, unsigned int);
+int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int);
+
+int ide_scan_pio_blacklist(char *);
-unsigned int ide_pio_cycle_time(ide_drive_t *, u8);
u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8);
-extern const ide_pio_timings_t ide_pio_timings[6];
int ide_set_pio_mode(ide_drive_t *, u8);
int ide_set_dma_mode(ide_drive_t *, u8);
diff --git a/include/linux/inet.h b/include/linux/inet.h
index 1354080..4cca05c 100644
--- a/include/linux/inet.h
+++ b/include/linux/inet.h
@@ -44,6 +44,13 @@
#include <linux/types.h>
+/*
+ * These mimic similar macros defined in user-space for inet_ntop(3).
+ * See /usr/include/netinet/in.h .
+ */
+#define INET_ADDRSTRLEN (16)
+#define INET6_ADDRSTRLEN (48)
+
extern __be32 in_aton(const char *str);
extern int in4_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
extern int in6_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 9927a88..93c45ac 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -140,8 +140,8 @@ extern struct group_info init_groups;
.nr_cpus_allowed = NR_CPUS, \
}, \
.tasks = LIST_HEAD_INIT(tsk.tasks), \
- .ptrace_children= LIST_HEAD_INIT(tsk.ptrace_children), \
- .ptrace_list = LIST_HEAD_INIT(tsk.ptrace_list), \
+ .ptraced = LIST_HEAD_INIT(tsk.ptraced), \
+ .ptrace_entry = LIST_HEAD_INIT(tsk.ptrace_entry), \
.real_parent = &tsk, \
.parent = &tsk, \
.children = LIST_HEAD_INIT(tsk.children), \
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index c6801bf..2cd07cc 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -59,6 +59,7 @@ struct resource_list {
#define IORESOURCE_IRQ_HIGHLEVEL (1<<2)
#define IORESOURCE_IRQ_LOWLEVEL (1<<3)
#define IORESOURCE_IRQ_SHAREABLE (1<<4)
+#define IORESOURCE_IRQ_OPTIONAL (1<<5)
/* PnP DMA specific bits (IORESOURCE_BITS) */
#define IORESOURCE_DMA_TYPE_MASK (3<<0)
@@ -88,6 +89,10 @@ struct resource_list {
#define IORESOURCE_MEM_SHADOWABLE (1<<5) /* dup: IORESOURCE_SHADOWABLE */
#define IORESOURCE_MEM_EXPANSIONROM (1<<6)
+/* PnP I/O specific bits (IORESOURCE_BITS) */
+#define IORESOURCE_IO_16BIT_ADDR (1<<0)
+#define IORESOURCE_IO_FIXED (1<<1)
+
/* PCI ROM control bits (IORESOURCE_BITS) */
#define IORESOURCE_ROM_ENABLE (1<<0) /* ROM is enabled, same as PCI_ROM_ADDRESS_ENABLE */
#define IORESOURCE_ROM_SHADOW (1<<1) /* ROM is copy at C000:0 */
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index d0c3abe..143cebf 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -135,6 +135,7 @@ extern int mmc_wait_for_app_cmd(struct mmc_host *, struct mmc_card *,
struct mmc_command *, int);
extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *);
+extern unsigned int mmc_align_data_size(struct mmc_card *, unsigned int);
extern int __mmc_claim_host(struct mmc_host *host, atomic_t *abort);
extern void mmc_release_host(struct mmc_host *host);
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 7ab962f..10a2080 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -51,8 +51,30 @@ struct mmc_ios {
struct mmc_host_ops {
void (*request)(struct mmc_host *host, struct mmc_request *req);
+ /*
+ * Avoid calling these three functions too often or in a "fast path",
+ * since underlaying controller might implement them in an expensive
+ * and/or slow way.
+ *
+ * Also note that these functions might sleep, so don't call them
+ * in the atomic contexts!
+ *
+ * Return values for the get_ro callback should be:
+ * 0 for a read/write card
+ * 1 for a read-only card
+ * -ENOSYS when not supported (equal to NULL callback)
+ * or a negative errno value when something bad happened
+ *
+ * Return values for the get_ro callback should be:
+ * 0 for a absent card
+ * 1 for a present card
+ * -ENOSYS when not supported (equal to NULL callback)
+ * or a negative errno value when something bad happened
+ */
void (*set_ios)(struct mmc_host *host, struct mmc_ios *ios);
int (*get_ro)(struct mmc_host *host);
+ int (*get_cd)(struct mmc_host *host);
+
void (*enable_sdio_irq)(struct mmc_host *host, int enable);
};
@@ -89,11 +111,11 @@ struct mmc_host {
unsigned long caps; /* Host capabilities */
#define MMC_CAP_4_BIT_DATA (1 << 0) /* Can the host do 4 bit transfers */
-#define MMC_CAP_MULTIWRITE (1 << 1) /* Can accurately report bytes sent to card on error */
-#define MMC_CAP_MMC_HIGHSPEED (1 << 2) /* Can do MMC high-speed timing */
-#define MMC_CAP_SD_HIGHSPEED (1 << 3) /* Can do SD high-speed timing */
-#define MMC_CAP_SDIO_IRQ (1 << 4) /* Can signal pending SDIO IRQs */
-#define MMC_CAP_SPI (1 << 5) /* Talks only SPI protocols */
+#define MMC_CAP_MMC_HIGHSPEED (1 << 1) /* Can do MMC high-speed timing */
+#define MMC_CAP_SD_HIGHSPEED (1 << 2) /* Can do SD high-speed timing */
+#define MMC_CAP_SDIO_IRQ (1 << 3) /* Can signal pending SDIO IRQs */
+#define MMC_CAP_SPI (1 << 4) /* Talks only SPI protocols */
+#define MMC_CAP_NEEDS_POLL (1 << 5) /* Needs polling for card-detection */
/* host specific block data */
unsigned int max_seg_size; /* see blk_queue_max_segment_size */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 4236fbf..14b81f3 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -16,7 +16,6 @@
* Based strongly on code by:
*
* Author: Yong-iL Joh <tolkien@mizi.com>
- * Date : $Date: 2002/06/18 12:37:30 $
*
* Author: Andrew Christian
* 15 May 2002
diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h
index b050f4d..07bee4a 100644
--- a/include/linux/mmc/sdio_func.h
+++ b/include/linux/mmc/sdio_func.h
@@ -1,7 +1,7 @@
/*
* include/linux/mmc/sdio_func.h
*
- * Copyright 2007 Pierre Ossman
+ * Copyright 2007-2008 Pierre Ossman
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -46,6 +46,8 @@ struct sdio_func {
unsigned max_blksize; /* maximum block size */
unsigned cur_blksize; /* current block size */
+ unsigned enable_timeout; /* max enable timeout in msec */
+
unsigned int state; /* function state */
#define SDIO_STATE_PRESENT (1<<0) /* present in sysfs */
@@ -120,23 +122,22 @@ extern int sdio_set_block_size(struct sdio_func *func, unsigned blksz);
extern int sdio_claim_irq(struct sdio_func *func, sdio_irq_handler_t *handler);
extern int sdio_release_irq(struct sdio_func *func);
-extern unsigned char sdio_readb(struct sdio_func *func,
- unsigned int addr, int *err_ret);
-extern unsigned short sdio_readw(struct sdio_func *func,
- unsigned int addr, int *err_ret);
-extern unsigned long sdio_readl(struct sdio_func *func,
- unsigned int addr, int *err_ret);
+extern unsigned int sdio_align_size(struct sdio_func *func, unsigned int sz);
+
+extern u8 sdio_readb(struct sdio_func *func, unsigned int addr, int *err_ret);
+extern u16 sdio_readw(struct sdio_func *func, unsigned int addr, int *err_ret);
+extern u32 sdio_readl(struct sdio_func *func, unsigned int addr, int *err_ret);
extern int sdio_memcpy_fromio(struct sdio_func *func, void *dst,
unsigned int addr, int count);
extern int sdio_readsb(struct sdio_func *func, void *dst,
unsigned int addr, int count);
-extern void sdio_writeb(struct sdio_func *func, unsigned char b,
+extern void sdio_writeb(struct sdio_func *func, u8 b,
unsigned int addr, int *err_ret);
-extern void sdio_writew(struct sdio_func *func, unsigned short b,
+extern void sdio_writew(struct sdio_func *func, u16 b,
unsigned int addr, int *err_ret);
-extern void sdio_writel(struct sdio_func *func, unsigned long b,
+extern void sdio_writel(struct sdio_func *func, u32 b,
unsigned int addr, int *err_ret);
extern int sdio_memcpy_toio(struct sdio_func *func, unsigned int addr,
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 27d6a8d..29d2619 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -12,9 +12,19 @@
#include <linux/magic.h>
/* Default timeout values */
+#define NFS_DEF_UDP_TIMEO (11)
+#define NFS_DEF_UDP_RETRANS (3)
+#define NFS_DEF_TCP_TIMEO (600)
+#define NFS_DEF_TCP_RETRANS (2)
+
#define NFS_MAX_UDP_TIMEOUT (60*HZ)
#define NFS_MAX_TCP_TIMEOUT (600*HZ)
+#define NFS_DEF_ACREGMIN (3)
+#define NFS_DEF_ACREGMAX (60)
+#define NFS_DEF_ACDIRMIN (30)
+#define NFS_DEF_ACDIRMAX (60)
+
/*
* When flushing a cluster of dirty pages, there can be different
* strategies:
diff --git a/include/linux/nfs_iostat.h b/include/linux/nfs_iostat.h
new file mode 100644
index 0000000..1cb9a3f
--- /dev/null
+++ b/include/linux/nfs_iostat.h
@@ -0,0 +1,119 @@
+/*
+ * User-space visible declarations for NFS client per-mount
+ * point statistics
+ *
+ * Copyright (C) 2005, 2006 Chuck Lever <cel@netapp.com>
+ *
+ * NFS client per-mount statistics provide information about the
+ * health of the NFS client and the health of each NFS mount point.
+ * Generally these are not for detailed problem diagnosis, but
+ * simply to indicate that there is a problem.
+ *
+ * These counters are not meant to be human-readable, but are meant
+ * to be integrated into system monitoring tools such as "sar" and
+ * "iostat". As such, the counters are sampled by the tools over
+ * time, and are never zeroed after a file system is mounted.
+ * Moving averages can be computed by the tools by taking the
+ * difference between two instantaneous samples and dividing that
+ * by the time between the samples.
+ */
+
+#ifndef _LINUX_NFS_IOSTAT
+#define _LINUX_NFS_IOSTAT
+
+#define NFS_IOSTAT_VERS "1.0"
+
+/*
+ * NFS byte counters
+ *
+ * 1. SERVER - the number of payload bytes read from or written
+ * to the server by the NFS client via an NFS READ or WRITE
+ * request.
+ *
+ * 2. NORMAL - the number of bytes read or written by applications
+ * via the read(2) and write(2) system call interfaces.
+ *
+ * 3. DIRECT - the number of bytes read or written from files
+ * opened with the O_DIRECT flag.
+ *
+ * These counters give a view of the data throughput into and out
+ * of the NFS client. Comparing the number of bytes requested by
+ * an application with the number of bytes the client requests from
+ * the server can provide an indication of client efficiency
+ * (per-op, cache hits, etc).
+ *
+ * These counters can also help characterize which access methods
+ * are in use. DIRECT by itself shows whether there is any O_DIRECT
+ * traffic. NORMAL + DIRECT shows how much data is going through
+ * the system call interface. A large amount of SERVER traffic
+ * without much NORMAL or DIRECT traffic shows that applications
+ * are using mapped files.
+ *
+ * NFS page counters
+ *
+ * These count the number of pages read or written via nfs_readpage(),
+ * nfs_readpages(), or their write equivalents.
+ *
+ * NB: When adding new byte counters, please include the measured
+ * units in the name of each byte counter to help users of this
+ * interface determine what exactly is being counted.
+ */
+enum nfs_stat_bytecounters {
+ NFSIOS_NORMALREADBYTES = 0,
+ NFSIOS_NORMALWRITTENBYTES,
+ NFSIOS_DIRECTREADBYTES,
+ NFSIOS_DIRECTWRITTENBYTES,
+ NFSIOS_SERVERREADBYTES,
+ NFSIOS_SERVERWRITTENBYTES,
+ NFSIOS_READPAGES,
+ NFSIOS_WRITEPAGES,
+ __NFSIOS_BYTESMAX,
+};
+
+/*
+ * NFS event counters
+ *
+ * These counters provide a low-overhead way of monitoring client
+ * activity without enabling NFS trace debugging. The counters
+ * show the rate at which VFS requests are made, and how often the
+ * client invalidates its data and attribute caches. This allows
+ * system administrators to monitor such things as how close-to-open
+ * is working, and answer questions such as "why are there so many
+ * GETATTR requests on the wire?"
+ *
+ * They also count anamolous events such as short reads and writes,
+ * silly renames due to close-after-delete, and operations that
+ * change the size of a file (such operations can often be the
+ * source of data corruption if applications aren't using file
+ * locking properly).
+ */
+enum nfs_stat_eventcounters {
+ NFSIOS_INODEREVALIDATE = 0,
+ NFSIOS_DENTRYREVALIDATE,
+ NFSIOS_DATAINVALIDATE,
+ NFSIOS_ATTRINVALIDATE,
+ NFSIOS_VFSOPEN,
+ NFSIOS_VFSLOOKUP,
+ NFSIOS_VFSACCESS,
+ NFSIOS_VFSUPDATEPAGE,
+ NFSIOS_VFSREADPAGE,
+ NFSIOS_VFSREADPAGES,
+ NFSIOS_VFSWRITEPAGE,
+ NFSIOS_VFSWRITEPAGES,
+ NFSIOS_VFSGETDENTS,
+ NFSIOS_VFSSETATTR,
+ NFSIOS_VFSFLUSH,
+ NFSIOS_VFSFSYNC,
+ NFSIOS_VFSLOCK,
+ NFSIOS_VFSRELEASE,
+ NFSIOS_CONGESTIONWAIT,
+ NFSIOS_SETATTRTRUNC,
+ NFSIOS_EXTENDWRITE,
+ NFSIOS_SILLYRENAME,
+ NFSIOS_SHORTREAD,
+ NFSIOS_SHORTWRITE,
+ NFSIOS_DELAY,
+ __NFSIOS_COUNTSMAX,
+};
+
+#endif /* _LINUX_NFS_IOSTAT */
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index a1676e1..3c60685 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -27,9 +27,12 @@
/*
* Valid flags for a dirty buffer
*/
-#define PG_BUSY 0
-#define PG_NEED_COMMIT 1
-#define PG_NEED_RESCHED 2
+enum {
+ PG_BUSY = 0,
+ PG_CLEAN,
+ PG_NEED_COMMIT,
+ PG_NEED_RESCHED,
+};
struct nfs_inode;
struct nfs_page {
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 24263bb..8c77c11 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -829,9 +829,8 @@ struct nfs_rpc_ops {
int (*write_done) (struct rpc_task *, struct nfs_write_data *);
void (*commit_setup) (struct nfs_write_data *, struct rpc_message *);
int (*commit_done) (struct rpc_task *, struct nfs_write_data *);
- int (*file_open) (struct inode *, struct file *);
- int (*file_release) (struct inode *, struct file *);
int (*lock)(struct file *, int, struct file_lock *);
+ int (*lock_check_bounds)(const struct file_lock *);
void (*clear_acl_cache)(struct inode *);
};
diff --git a/include/linux/pci.h b/include/linux/pci.h
index d18b1dd..a6a088e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -17,8 +17,7 @@
#ifndef LINUX_PCI_H
#define LINUX_PCI_H
-/* Include the pci register defines */
-#include <linux/pci_regs.h>
+#include <linux/pci_regs.h> /* The pci register defines */
/*
* The PCI interface treats multi-function devices as independent
@@ -49,12 +48,22 @@
#include <linux/list.h>
#include <linux/compiler.h>
#include <linux/errno.h>
+#include <linux/kobject.h>
#include <asm/atomic.h>
#include <linux/device.h>
/* Include the ID list */
#include <linux/pci_ids.h>
+/* pci_slot represents a physical slot */
+struct pci_slot {
+ struct pci_bus *bus; /* The bus this slot is on */
+ struct list_head list; /* node in list of slots on this bus */
+ struct hotplug_slot *hotplug; /* Hotplug info (migrate over time) */
+ unsigned char number; /* PCI_SLOT(pci_dev->devfn) */
+ struct kobject kobj;
+};
+
/* File state for mmap()s on /proc/bus/pci/X/Y */
enum pci_mmap_state {
pci_mmap_io,
@@ -142,6 +151,7 @@ struct pci_dev {
void *sysdata; /* hook for sys-specific extension */
struct proc_dir_entry *procent; /* device entry in /proc/bus/pci */
+ struct pci_slot *slot; /* Physical slot this device is in */
unsigned int devfn; /* encoded device & function index */
unsigned short vendor;
@@ -167,6 +177,13 @@ struct pci_dev {
pci_power_t current_state; /* Current operating state. In ACPI-speak,
this is D0-D3, D0 being fully functional,
and D3 being off. */
+ int pm_cap; /* PM capability offset in the
+ configuration space */
+ unsigned int pme_support:5; /* Bitmask of states from which PME#
+ can be generated */
+ unsigned int d1_support:1; /* Low power state D1 is supported */
+ unsigned int d2_support:1; /* Low power state D2 is supported */
+ unsigned int no_d1d2:1; /* Only allow D0 and D3 */
#ifdef CONFIG_PCIEASPM
struct pcie_link_state *link_state; /* ASPM link state. */
@@ -191,7 +208,6 @@ struct pci_dev {
unsigned int is_added:1;
unsigned int is_busmaster:1; /* device is busmaster */
unsigned int no_msi:1; /* device may not use msi */
- unsigned int no_d1d2:1; /* only allow d0 or d3 */
unsigned int block_ucfg_access:1; /* userspace config space access is blocked */
unsigned int broken_parity_status:1; /* Device generates false positive parity */
unsigned int msi_enabled:1;
@@ -267,6 +283,7 @@ struct pci_bus {
struct list_head children; /* list of child buses */
struct list_head devices; /* list of devices on this bus */
struct pci_dev *self; /* bridge device as seen by parent */
+ struct list_head slots; /* list of slots on this bus */
struct resource *resource[PCI_BUS_NUM_RESOURCES];
/* address space routed to this bus */
@@ -328,7 +345,7 @@ struct pci_bus_region {
struct pci_dynids {
spinlock_t lock; /* protects list, index */
struct list_head list; /* for IDs added at runtime */
- unsigned int use_driver_data:1; /* pci_driver->driver_data is used */
+ unsigned int use_driver_data:1; /* pci_device_id->driver_data is used */
};
/* ---------------------------------------------------------------- */
@@ -390,7 +407,7 @@ struct pci_driver {
int (*resume_early) (struct pci_dev *dev);
int (*resume) (struct pci_dev *dev); /* Device woken up */
void (*shutdown) (struct pci_dev *dev);
-
+ struct pm_ext_ops *pm;
struct pci_error_handlers *err_handler;
struct device_driver driver;
struct pci_dynids dynids;
@@ -489,6 +506,10 @@ struct pci_bus *pci_create_bus(struct device *parent, int bus,
struct pci_ops *ops, void *sysdata);
struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
int busnr);
+struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
+ const char *name);
+void pci_destroy_slot(struct pci_slot *slot);
+void pci_update_slot_number(struct pci_slot *slot, int slot_nr);
int pci_scan_slot(struct pci_bus *bus, int devfn);
struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn);
void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
@@ -618,6 +639,8 @@ int pci_restore_state(struct pci_dev *dev);
int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable);
+int pci_prepare_to_sleep(struct pci_dev *dev);
+int pci_back_from_sleep(struct pci_dev *dev);
/* Functions for PCI Hotplug drivers to use */
int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap);
@@ -839,6 +862,11 @@ static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
return -EIO;
}
+static inline int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
+{
+ return -EIO;
+}
+
static inline int pci_set_dma_max_seg_size(struct pci_dev *dev,
unsigned int size)
{
@@ -977,9 +1005,9 @@ static inline void pci_set_drvdata(struct pci_dev *pdev, void *data)
/* If you want to know what to call your pci_dev, ask this function.
* Again, it's a wrapper around the generic device.
*/
-static inline char *pci_name(struct pci_dev *pdev)
+static inline const char *pci_name(struct pci_dev *pdev)
{
- return pdev->dev.bus_id;
+ return dev_name(&pdev->dev);
}
@@ -1014,7 +1042,9 @@ enum pci_fixup_pass {
pci_fixup_header, /* After reading configuration header */
pci_fixup_final, /* Final phase of device fixups */
pci_fixup_enable, /* pci_enable_device() time */
- pci_fixup_resume, /* pci_enable_device() time */
+ pci_fixup_resume, /* pci_device_resume() */
+ pci_fixup_suspend, /* pci_device_suspend */
+ pci_fixup_resume_early, /* pci_device_resume_early() */
};
/* Anonymous variables would be nice... */
@@ -1036,6 +1066,12 @@ enum pci_fixup_pass {
#define DECLARE_PCI_FIXUP_RESUME(vendor, device, hook) \
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_resume, \
resume##vendor##device##hook, vendor, device, hook)
+#define DECLARE_PCI_FIXUP_RESUME_EARLY(vendor, device, hook) \
+ DECLARE_PCI_FIXUP_SECTION(.pci_fixup_resume_early, \
+ resume_early##vendor##device##hook, vendor, device, hook)
+#define DECLARE_PCI_FIXUP_SUSPEND(vendor, device, hook) \
+ DECLARE_PCI_FIXUP_SECTION(.pci_fixup_suspend, \
+ suspend##vendor##device##hook, vendor, device, hook)
void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
@@ -1060,7 +1096,10 @@ extern int pci_pci_problems;
extern unsigned long pci_cardbus_io_size;
extern unsigned long pci_cardbus_mem_size;
-extern int pcibios_add_platform_entries(struct pci_dev *dev);
+int pcibios_add_platform_entries(struct pci_dev *dev);
+void pcibios_disable_device(struct pci_dev *dev);
+int pcibios_set_pcie_reset_state(struct pci_dev *dev,
+ enum pcie_reset_state state);
#ifdef CONFIG_PCI_MMCONFIG
extern void __init pci_mmcfg_early_init(void);
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 8f67e8f..a08cd06 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -95,9 +95,6 @@ struct hotplug_slot_attribute {
* @get_adapter_status: Called to get see if an adapter is present in the slot or not.
* If this field is NULL, the value passed in the struct hotplug_slot_info
* will be used when this value is requested by a user.
- * @get_address: Called to get pci address of a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
* @get_max_bus_speed: Called to get the max bus speed for a slot.
* If this field is NULL, the value passed in the struct hotplug_slot_info
* will be used when this value is requested by a user.
@@ -120,7 +117,6 @@ struct hotplug_slot_ops {
int (*get_attention_status) (struct hotplug_slot *slot, u8 *value);
int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
- int (*get_address) (struct hotplug_slot *slot, u32 *value);
int (*get_max_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
int (*get_cur_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
};
@@ -140,7 +136,6 @@ struct hotplug_slot_info {
u8 attention_status;
u8 latch_status;
u8 adapter_status;
- u32 address;
enum pci_bus_speed max_bus_speed;
enum pci_bus_speed cur_bus_speed;
};
@@ -166,15 +161,14 @@ struct hotplug_slot {
/* Variables below this are for use only by the hotplug pci core. */
struct list_head slot_list;
- struct kobject kobj;
+ struct pci_slot *pci_slot;
};
#define to_hotplug_slot(n) container_of(n, struct hotplug_slot, kobj)
-extern int pci_hp_register (struct hotplug_slot *slot);
-extern int pci_hp_deregister (struct hotplug_slot *slot);
+extern int pci_hp_register(struct hotplug_slot *, struct pci_bus *, int nr);
+extern int pci_hp_deregister(struct hotplug_slot *slot);
extern int __must_check pci_hp_change_slot_info (struct hotplug_slot *slot,
struct hotplug_slot_info *info);
-extern struct kset *pci_hotplug_slots_kset;
/* PCI Setting Record (Type 0) */
struct hpp_type0 {
@@ -227,9 +221,9 @@ struct hotplug_params {
#include <acpi/acpi.h>
#include <acpi/acpi_bus.h>
#include <acpi/actypes.h>
-extern acpi_status acpi_run_oshp(acpi_handle handle);
extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus,
struct hotplug_params *hpp);
+int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags);
int acpi_root_bridge(acpi_handle handle);
#endif
#endif
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 1cf4084b5..6be6a79 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2190,6 +2190,7 @@
#define PCI_DEVICE_ID_JMICRON_JMB366 0x2366
#define PCI_DEVICE_ID_JMICRON_JMB368 0x2368
#define PCI_DEVICE_ID_JMICRON_JMB38X_SD 0x2381
+#define PCI_DEVICE_ID_JMICRON_JMB38X_MMC 0x2382
#define PCI_DEVICE_ID_JMICRON_JMB38X_MS 0x2383
#define PCI_VENDOR_ID_KORENIX 0x1982
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index c0c1223..19958b9 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -231,6 +231,7 @@
#define PCI_PM_CAP_PME_D2 0x2000 /* PME# from D2 */
#define PCI_PM_CAP_PME_D3 0x4000 /* PME# from D3 (hot) */
#define PCI_PM_CAP_PME_D3cold 0x8000 /* PME# from D3 (cold) */
+#define PCI_PM_CAP_PME_SHIFT 11 /* Start of the PME Mask in PMC */
#define PCI_PM_CTRL 4 /* PM control and status register */
#define PCI_PM_CTRL_STATE_MASK 0x0003 /* Current power state (D0 to D3) */
#define PCI_PM_CTRL_NO_SOFT_RESET 0x0004 /* No reset for D3hot->D0 */
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 3261681..95ac21a 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -53,6 +53,7 @@ struct platform_driver {
int (*suspend_late)(struct platform_device *, pm_message_t state);
int (*resume_early)(struct platform_device *);
int (*resume)(struct platform_device *);
+ struct pm_ext_ops *pm;
struct device_driver driver;
};
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 39a7ee8..4ad9de9 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -112,7 +112,9 @@ typedef struct pm_message {
int event;
} pm_message_t;
-/*
+/**
+ * struct pm_ops - device PM callbacks
+ *
* Several driver power state transitions are externally visible, affecting
* the state of pending I/O queues and (for drivers that touch hardware)
* interrupts, wakeups, DMA, and other hardware state. There may also be
@@ -120,6 +122,284 @@ typedef struct pm_message {
* to the rest of the driver stack (such as a driver that's ON gating off
* clocks which are not in active use).
*
+ * The externally visible transitions are handled with the help of the following
+ * callbacks included in this structure:
+ *
+ * @prepare: Prepare the device for the upcoming transition, but do NOT change
+ * its hardware state. Prevent new children of the device from being
+ * registered after @prepare() returns (the driver's subsystem and
+ * generally the rest of the kernel is supposed to prevent new calls to the
+ * probe method from being made too once @prepare() has succeeded). If
+ * @prepare() detects a situation it cannot handle (e.g. registration of a
+ * child already in progress), it may return -EAGAIN, so that the PM core
+ * can execute it once again (e.g. after the new child has been registered)
+ * to recover from the race condition. This method is executed for all
+ * kinds of suspend transitions and is followed by one of the suspend
+ * callbacks: @suspend(), @freeze(), or @poweroff().
+ * The PM core executes @prepare() for all devices before starting to
+ * execute suspend callbacks for any of them, so drivers may assume all of
+ * the other devices to be present and functional while @prepare() is being
+ * executed. In particular, it is safe to make GFP_KERNEL memory
+ * allocations from within @prepare(). However, drivers may NOT assume
+ * anything about the availability of the user space at that time and it
+ * is not correct to request firmware from within @prepare() (it's too
+ * late to do that). [To work around this limitation, drivers may
+ * register suspend and hibernation notifiers that are executed before the
+ * freezing of tasks.]
+ *
+ * @complete: Undo the changes made by @prepare(). This method is executed for
+ * all kinds of resume transitions, following one of the resume callbacks:
+ * @resume(), @thaw(), @restore(). Also called if the state transition
+ * fails before the driver's suspend callback (@suspend(), @freeze(),
+ * @poweroff()) can be executed (e.g. if the suspend callback fails for one
+ * of the other devices that the PM core has unsuccessfully attempted to
+ * suspend earlier).
+ * The PM core executes @complete() after it has executed the appropriate
+ * resume callback for all devices.
+ *
+ * @suspend: Executed before putting the system into a sleep state in which the
+ * contents of main memory are preserved. Quiesce the device, put it into
+ * a low power state appropriate for the upcoming system state (such as
+ * PCI_D3hot), and enable wakeup events as appropriate.
+ *
+ * @resume: Executed after waking the system up from a sleep state in which the
+ * contents of main memory were preserved. Put the device into the
+ * appropriate state, according to the information saved in memory by the
+ * preceding @suspend(). The driver starts working again, responding to
+ * hardware events and software requests. The hardware may have gone
+ * through a power-off reset, or it may have maintained state from the
+ * previous suspend() which the driver may rely on while resuming. On most
+ * platforms, there are no restrictions on availability of resources like
+ * clocks during @resume().
+ *
+ * @freeze: Hibernation-specific, executed before creating a hibernation image.
+ * Quiesce operations so that a consistent image can be created, but do NOT
+ * otherwise put the device into a low power device state and do NOT emit
+ * system wakeup events. Save in main memory the device settings to be
+ * used by @restore() during the subsequent resume from hibernation or by
+ * the subsequent @thaw(), if the creation of the image or the restoration
+ * of main memory contents from it fails.
+ *
+ * @thaw: Hibernation-specific, executed after creating a hibernation image OR
+ * if the creation of the image fails. Also executed after a failing
+ * attempt to restore the contents of main memory from such an image.
+ * Undo the changes made by the preceding @freeze(), so the device can be
+ * operated in the same way as immediately before the call to @freeze().
+ *
+ * @poweroff: Hibernation-specific, executed after saving a hibernation image.
+ * Quiesce the device, put it into a low power state appropriate for the
+ * upcoming system state (such as PCI_D3hot), and enable wakeup events as
+ * appropriate.
+ *
+ * @restore: Hibernation-specific, executed after restoring the contents of main
+ * memory from a hibernation image. Driver starts working again,
+ * responding to hardware events and software requests. Drivers may NOT
+ * make ANY assumptions about the hardware state right prior to @restore().
+ * On most platforms, there are no restrictions on availability of
+ * resources like clocks during @restore().
+ *
+ * All of the above callbacks, except for @complete(), return error codes.
+ * However, the error codes returned by the resume operations, @resume(),
+ * @thaw(), and @restore(), do not cause the PM core to abort the resume
+ * transition during which they are returned. The error codes returned in
+ * that cases are only printed by the PM core to the system logs for debugging
+ * purposes. Still, it is recommended that drivers only return error codes
+ * from their resume methods in case of an unrecoverable failure (i.e. when the
+ * device being handled refuses to resume and becomes unusable) to allow us to
+ * modify the PM core in the future, so that it can avoid attempting to handle
+ * devices that failed to resume and their children.
+ *
+ * It is allowed to unregister devices while the above callbacks are being
+ * executed. However, it is not allowed to unregister a device from within any
+ * of its own callbacks.
+ */
+
+struct pm_ops {
+ int (*prepare)(struct device *dev);
+ void (*complete)(struct device *dev);
+ int (*suspend)(struct device *dev);
+ int (*resume)(struct device *dev);
+ int (*freeze)(struct device *dev);
+ int (*thaw)(struct device *dev);
+ int (*poweroff)(struct device *dev);
+ int (*restore)(struct device *dev);
+};
+
+/**
+ * struct pm_ext_ops - extended device PM callbacks
+ *
+ * Some devices require certain operations related to suspend and hibernation
+ * to be carried out with interrupts disabled. Thus, 'struct pm_ext_ops' below
+ * is defined, adding callbacks to be executed with interrupts disabled to
+ * 'struct pm_ops'.
+ *
+ * The following callbacks included in 'struct pm_ext_ops' are executed with
+ * the nonboot CPUs switched off and with interrupts disabled on the only
+ * functional CPU. They also are executed with the PM core list of devices
+ * locked, so they must NOT unregister any devices.
+ *
+ * @suspend_noirq: Complete the operations of ->suspend() by carrying out any
+ * actions required for suspending the device that need interrupts to be
+ * disabled
+ *
+ * @resume_noirq: Prepare for the execution of ->resume() by carrying out any
+ * actions required for resuming the device that need interrupts to be
+ * disabled
+ *
+ * @freeze_noirq: Complete the operations of ->freeze() by carrying out any
+ * actions required for freezing the device that need interrupts to be
+ * disabled
+ *
+ * @thaw_noirq: Prepare for the execution of ->thaw() by carrying out any
+ * actions required for thawing the device that need interrupts to be
+ * disabled
+ *
+ * @poweroff_noirq: Complete the operations of ->poweroff() by carrying out any
+ * actions required for handling the device that need interrupts to be
+ * disabled
+ *
+ * @restore_noirq: Prepare for the execution of ->restore() by carrying out any
+ * actions required for restoring the operations of the device that need
+ * interrupts to be disabled
+ *
+ * All of the above callbacks return error codes, but the error codes returned
+ * by the resume operations, @resume_noirq(), @thaw_noirq(), and
+ * @restore_noirq(), do not cause the PM core to abort the resume transition
+ * during which they are returned. The error codes returned in that cases are
+ * only printed by the PM core to the system logs for debugging purposes.
+ * Still, as stated above, it is recommended that drivers only return error
+ * codes from their resume methods if the device being handled fails to resume
+ * and is not usable any more.
+ */
+
+struct pm_ext_ops {
+ struct pm_ops base;
+ int (*suspend_noirq)(struct device *dev);
+ int (*resume_noirq)(struct device *dev);
+ int (*freeze_noirq)(struct device *dev);
+ int (*thaw_noirq)(struct device *dev);
+ int (*poweroff_noirq)(struct device *dev);
+ int (*restore_noirq)(struct device *dev);
+};
+
+/**
+ * PM_EVENT_ messages
+ *
+ * The following PM_EVENT_ messages are defined for the internal use of the PM
+ * core, in order to provide a mechanism allowing the high level suspend and
+ * hibernation code to convey the necessary information to the device PM core
+ * code:
+ *
+ * ON No transition.
+ *
+ * FREEZE System is going to hibernate, call ->prepare() and ->freeze()
+ * for all devices.
+ *
+ * SUSPEND System is going to suspend, call ->prepare() and ->suspend()
+ * for all devices.
+ *
+ * HIBERNATE Hibernation image has been saved, call ->prepare() and
+ * ->poweroff() for all devices.
+ *
+ * QUIESCE Contents of main memory are going to be restored from a (loaded)
+ * hibernation image, call ->prepare() and ->freeze() for all
+ * devices.
+ *
+ * RESUME System is resuming, call ->resume() and ->complete() for all
+ * devices.
+ *
+ * THAW Hibernation image has been created, call ->thaw() and
+ * ->complete() for all devices.
+ *
+ * RESTORE Contents of main memory have been restored from a hibernation
+ * image, call ->restore() and ->complete() for all devices.
+ *
+ * RECOVER Creation of a hibernation image or restoration of the main
+ * memory contents from a hibernation image has failed, call
+ * ->thaw() and ->complete() for all devices.
+ */
+
+#define PM_EVENT_ON 0x0000
+#define PM_EVENT_FREEZE 0x0001
+#define PM_EVENT_SUSPEND 0x0002
+#define PM_EVENT_HIBERNATE 0x0004
+#define PM_EVENT_QUIESCE 0x0008
+#define PM_EVENT_RESUME 0x0010
+#define PM_EVENT_THAW 0x0020
+#define PM_EVENT_RESTORE 0x0040
+#define PM_EVENT_RECOVER 0x0080
+
+#define PM_EVENT_SLEEP (PM_EVENT_SUSPEND | PM_EVENT_HIBERNATE)
+
+#define PMSG_FREEZE ((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_QUIESCE ((struct pm_message){ .event = PM_EVENT_QUIESCE, })
+#define PMSG_SUSPEND ((struct pm_message){ .event = PM_EVENT_SUSPEND, })
+#define PMSG_HIBERNATE ((struct pm_message){ .event = PM_EVENT_HIBERNATE, })
+#define PMSG_RESUME ((struct pm_message){ .event = PM_EVENT_RESUME, })
+#define PMSG_THAW ((struct pm_message){ .event = PM_EVENT_THAW, })
+#define PMSG_RESTORE ((struct pm_message){ .event = PM_EVENT_RESTORE, })
+#define PMSG_RECOVER ((struct pm_message){ .event = PM_EVENT_RECOVER, })
+#define PMSG_ON ((struct pm_message){ .event = PM_EVENT_ON, })
+
+/**
+ * Device power management states
+ *
+ * These state labels are used internally by the PM core to indicate the current
+ * status of a device with respect to the PM core operations.
+ *
+ * DPM_ON Device is regarded as operational. Set this way
+ * initially and when ->complete() is about to be called.
+ * Also set when ->prepare() fails.
+ *
+ * DPM_PREPARING Device is going to be prepared for a PM transition. Set
+ * when ->prepare() is about to be called.
+ *
+ * DPM_RESUMING Device is going to be resumed. Set when ->resume(),
+ * ->thaw(), or ->restore() is about to be called.
+ *
+ * DPM_SUSPENDING Device has been prepared for a power transition. Set
+ * when ->prepare() has just succeeded.
+ *
+ * DPM_OFF Device is regarded as inactive. Set immediately after
+ * ->suspend(), ->freeze(), or ->poweroff() has succeeded.
+ * Also set when ->resume()_noirq, ->thaw_noirq(), or
+ * ->restore_noirq() is about to be called.
+ *
+ * DPM_OFF_IRQ Device is in a "deep sleep". Set immediately after
+ * ->suspend_noirq(), ->freeze_noirq(), or
+ * ->poweroff_noirq() has just succeeded.
+ */
+
+enum dpm_state {
+ DPM_INVALID,
+ DPM_ON,
+ DPM_PREPARING,
+ DPM_RESUMING,
+ DPM_SUSPENDING,
+ DPM_OFF,
+ DPM_OFF_IRQ,
+};
+
+struct dev_pm_info {
+ pm_message_t power_state;
+ unsigned can_wakeup:1;
+ unsigned should_wakeup:1;
+ enum dpm_state status; /* Owned by the PM core */
+#ifdef CONFIG_PM_SLEEP
+ struct list_head entry;
+#endif
+};
+
+/*
+ * The PM_EVENT_ messages are also used by drivers implementing the legacy
+ * suspend framework, based on the ->suspend() and ->resume() callbacks common
+ * for suspend and hibernation transitions, according to the rules below.
+ */
+
+/* Necessary, because several drivers use PM_EVENT_PRETHAW */
+#define PM_EVENT_PRETHAW PM_EVENT_QUIESCE
+
+/*
* One transition is triggered by resume(), after a suspend() call; the
* message is implicit:
*
@@ -164,35 +444,13 @@ typedef struct pm_message {
* or from system low-power states such as standby or suspend-to-RAM.
*/
-#define PM_EVENT_ON 0
-#define PM_EVENT_FREEZE 1
-#define PM_EVENT_SUSPEND 2
-#define PM_EVENT_HIBERNATE 4
-#define PM_EVENT_PRETHAW 8
-
-#define PM_EVENT_SLEEP (PM_EVENT_SUSPEND | PM_EVENT_HIBERNATE)
-
-#define PMSG_FREEZE ((struct pm_message){ .event = PM_EVENT_FREEZE, })
-#define PMSG_PRETHAW ((struct pm_message){ .event = PM_EVENT_PRETHAW, })
-#define PMSG_SUSPEND ((struct pm_message){ .event = PM_EVENT_SUSPEND, })
-#define PMSG_HIBERNATE ((struct pm_message){ .event = PM_EVENT_HIBERNATE, })
-#define PMSG_ON ((struct pm_message){ .event = PM_EVENT_ON, })
-
-struct dev_pm_info {
- pm_message_t power_state;
- unsigned can_wakeup:1;
- unsigned should_wakeup:1;
- bool sleeping:1; /* Owned by the PM core */
-#ifdef CONFIG_PM_SLEEP
- struct list_head entry;
-#endif
-};
+#ifdef CONFIG_PM_SLEEP
+extern void device_pm_lock(void);
+extern void device_power_up(pm_message_t state);
+extern void device_resume(pm_message_t state);
+extern void device_pm_unlock(void);
extern int device_power_down(pm_message_t state);
-extern void device_power_up(void);
-extern void device_resume(void);
-
-#ifdef CONFIG_PM_SLEEP
extern int device_suspend(pm_message_t state);
extern int device_prepare_suspend(pm_message_t state);
diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h
index f0d0b2c..0aae777 100644
--- a/include/linux/pm_wakeup.h
+++ b/include/linux/pm_wakeup.h
@@ -35,6 +35,11 @@ static inline void device_init_wakeup(struct device *dev, int val)
dev->power.can_wakeup = dev->power.should_wakeup = !!val;
}
+static inline void device_set_wakeup_capable(struct device *dev, int val)
+{
+ dev->power.can_wakeup = !!val;
+}
+
static inline int device_can_wakeup(struct device *dev)
{
return dev->power.can_wakeup;
@@ -47,21 +52,7 @@ static inline void device_set_wakeup_enable(struct device *dev, int val)
static inline int device_may_wakeup(struct device *dev)
{
- return dev->power.can_wakeup & dev->power.should_wakeup;
-}
-
-/*
- * Platform hook to activate device wakeup capability, if that's not already
- * handled by enable_irq_wake() etc.
- * Returns zero on success, else negative errno
- */
-extern int (*platform_enable_wakeup)(struct device *dev, int is_on);
-
-static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
-{
- if (platform_enable_wakeup)
- return (*platform_enable_wakeup)(dev, is_on);
- return 0;
+ return dev->power.can_wakeup && dev->power.should_wakeup;
}
#else /* !CONFIG_PM */
@@ -72,6 +63,8 @@ static inline void device_init_wakeup(struct device *dev, int val)
dev->power.can_wakeup = !!val;
}
+static inline void device_set_wakeup_capable(struct device *dev, int val) { }
+
static inline int device_can_wakeup(struct device *dev)
{
return dev->power.can_wakeup;
@@ -80,11 +73,6 @@ static inline int device_can_wakeup(struct device *dev)
#define device_set_wakeup_enable(dev, val) do {} while (0)
#define device_may_wakeup(dev) 0
-static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
-{
- return 0;
-}
-
#endif /* !CONFIG_PM */
#endif /* _LINUX_PM_WAKEUP_H */
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 63b128d..1ce54b6 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -1,6 +1,8 @@
/*
* Linux Plug and Play Support
* Copyright by Adam Belay <ambx1@neo.rr.com>
+ * Copyright (C) 2008 Hewlett-Packard Development Company, L.P.
+ * Bjorn Helgaas <bjorn.helgaas@hp.com>
*/
#ifndef _LINUX_PNP_H
@@ -15,7 +17,6 @@
struct pnp_protocol;
struct pnp_dev;
-struct pnp_resource_table;
/*
* Resource Management
@@ -24,7 +25,14 @@ struct resource *pnp_get_resource(struct pnp_dev *, unsigned int, unsigned int);
static inline int pnp_resource_valid(struct resource *res)
{
- if (res && !(res->flags & IORESOURCE_UNSET))
+ if (res)
+ return 1;
+ return 0;
+}
+
+static inline int pnp_resource_enabled(struct resource *res)
+{
+ if (res && !(res->flags & IORESOURCE_DISABLED))
return 1;
return 0;
}
@@ -40,19 +48,31 @@ static inline resource_size_t pnp_resource_len(struct resource *res)
static inline resource_size_t pnp_port_start(struct pnp_dev *dev,
unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_IO, bar)->start;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar);
+
+ if (pnp_resource_valid(res))
+ return res->start;
+ return 0;
}
static inline resource_size_t pnp_port_end(struct pnp_dev *dev,
unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_IO, bar)->end;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar);
+
+ if (pnp_resource_valid(res))
+ return res->end;
+ return 0;
}
static inline unsigned long pnp_port_flags(struct pnp_dev *dev,
unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_IO, bar)->flags;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar);
+
+ if (pnp_resource_valid(res))
+ return res->flags;
+ return IORESOURCE_IO | IORESOURCE_AUTO;
}
static inline int pnp_port_valid(struct pnp_dev *dev, unsigned int bar)
@@ -63,25 +83,41 @@ static inline int pnp_port_valid(struct pnp_dev *dev, unsigned int bar)
static inline resource_size_t pnp_port_len(struct pnp_dev *dev,
unsigned int bar)
{
- return pnp_resource_len(pnp_get_resource(dev, IORESOURCE_IO, bar));
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar);
+
+ if (pnp_resource_valid(res))
+ return pnp_resource_len(res);
+ return 0;
}
static inline resource_size_t pnp_mem_start(struct pnp_dev *dev,
unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_MEM, bar)->start;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_MEM, bar);
+
+ if (pnp_resource_valid(res))
+ return res->start;
+ return 0;
}
static inline resource_size_t pnp_mem_end(struct pnp_dev *dev,
unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_MEM, bar)->end;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_MEM, bar);
+
+ if (pnp_resource_valid(res))
+ return res->end;
+ return 0;
}
static inline unsigned long pnp_mem_flags(struct pnp_dev *dev, unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_MEM, bar)->flags;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_MEM, bar);
+
+ if (pnp_resource_valid(res))
+ return res->flags;
+ return IORESOURCE_MEM | IORESOURCE_AUTO;
}
static inline int pnp_mem_valid(struct pnp_dev *dev, unsigned int bar)
@@ -92,18 +128,30 @@ static inline int pnp_mem_valid(struct pnp_dev *dev, unsigned int bar)
static inline resource_size_t pnp_mem_len(struct pnp_dev *dev,
unsigned int bar)
{
- return pnp_resource_len(pnp_get_resource(dev, IORESOURCE_MEM, bar));
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_MEM, bar);
+
+ if (pnp_resource_valid(res))
+ return pnp_resource_len(res);
+ return 0;
}
static inline resource_size_t pnp_irq(struct pnp_dev *dev, unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_IRQ, bar)->start;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IRQ, bar);
+
+ if (pnp_resource_valid(res))
+ return res->start;
+ return -1;
}
static inline unsigned long pnp_irq_flags(struct pnp_dev *dev, unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_IRQ, bar)->flags;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IRQ, bar);
+
+ if (pnp_resource_valid(res))
+ return res->flags;
+ return IORESOURCE_IRQ | IORESOURCE_AUTO;
}
static inline int pnp_irq_valid(struct pnp_dev *dev, unsigned int bar)
@@ -114,12 +162,20 @@ static inline int pnp_irq_valid(struct pnp_dev *dev, unsigned int bar)
static inline resource_size_t pnp_dma(struct pnp_dev *dev, unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_DMA, bar)->start;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_DMA, bar);
+
+ if (pnp_resource_valid(res))
+ return res->start;
+ return -1;
}
static inline unsigned long pnp_dma_flags(struct pnp_dev *dev, unsigned int bar)
{
- return pnp_get_resource(dev, IORESOURCE_DMA, bar)->flags;
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_DMA, bar);
+
+ if (pnp_resource_valid(res))
+ return res->flags;
+ return IORESOURCE_DMA | IORESOURCE_AUTO;
}
static inline int pnp_dma_valid(struct pnp_dev *dev, unsigned int bar)
@@ -128,57 +184,6 @@ static inline int pnp_dma_valid(struct pnp_dev *dev, unsigned int bar)
}
-#define PNP_PORT_FLAG_16BITADDR (1<<0)
-#define PNP_PORT_FLAG_FIXED (1<<1)
-
-struct pnp_port {
- unsigned short min; /* min base number */
- unsigned short max; /* max base number */
- unsigned char align; /* align boundary */
- unsigned char size; /* size of range */
- unsigned char flags; /* port flags */
- unsigned char pad; /* pad */
- struct pnp_port *next; /* next port */
-};
-
-#define PNP_IRQ_NR 256
-struct pnp_irq {
- DECLARE_BITMAP(map, PNP_IRQ_NR); /* bitmask for IRQ lines */
- unsigned char flags; /* IRQ flags */
- unsigned char pad; /* pad */
- struct pnp_irq *next; /* next IRQ */
-};
-
-struct pnp_dma {
- unsigned char map; /* bitmask for DMA channels */
- unsigned char flags; /* DMA flags */
- struct pnp_dma *next; /* next port */
-};
-
-struct pnp_mem {
- unsigned int min; /* min base number */
- unsigned int max; /* max base number */
- unsigned int align; /* align boundary */
- unsigned int size; /* size of range */
- unsigned char flags; /* memory flags */
- unsigned char pad; /* pad */
- struct pnp_mem *next; /* next memory resource */
-};
-
-#define PNP_RES_PRIORITY_PREFERRED 0
-#define PNP_RES_PRIORITY_ACCEPTABLE 1
-#define PNP_RES_PRIORITY_FUNCTIONAL 2
-#define PNP_RES_PRIORITY_INVALID 65535
-
-struct pnp_option {
- unsigned short priority; /* priority */
- struct pnp_port *port; /* first port */
- struct pnp_irq *irq; /* first IRQ */
- struct pnp_dma *dma; /* first DMA */
- struct pnp_mem *mem; /* first memory resource */
- struct pnp_option *next; /* used to chain dependent resources */
-};
-
/*
* Device Management
*/
@@ -246,9 +251,9 @@ struct pnp_dev {
int active;
int capabilities;
- struct pnp_option *independent;
- struct pnp_option *dependent;
- struct pnp_resource_table *res;
+ unsigned int num_dependent_sets;
+ struct list_head resources;
+ struct list_head options;
char name[PNP_NAME_LEN]; /* contains a human-readable name */
int flags; /* used by protocols */
@@ -425,6 +430,8 @@ void pnp_unregister_card_driver(struct pnp_card_driver *drv);
extern struct list_head pnp_cards;
/* resource management */
+int pnp_possible_config(struct pnp_dev *dev, int type, resource_size_t base,
+ resource_size_t size);
int pnp_auto_config_dev(struct pnp_dev *dev);
int pnp_start_dev(struct pnp_dev *dev);
int pnp_stop_dev(struct pnp_dev *dev);
@@ -452,6 +459,9 @@ static inline int pnp_register_card_driver(struct pnp_card_driver *drv) { return
static inline void pnp_unregister_card_driver(struct pnp_card_driver *drv) { }
/* resource management */
+static inline int pnp_possible_config(struct pnp_dev *dev, int type,
+ resource_size_t base,
+ resource_size_t size) { return 0; }
static inline int pnp_auto_config_dev(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; }
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2134917..1941d8b 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1062,12 +1062,6 @@ struct task_struct {
#endif
struct list_head tasks;
- /*
- * ptrace_list/ptrace_children forms the list of my children
- * that were stolen by a ptracer.
- */
- struct list_head ptrace_children;
- struct list_head ptrace_list;
struct mm_struct *mm, *active_mm;
@@ -1089,18 +1083,25 @@ struct task_struct {
/*
* pointers to (original) parent process, youngest child, younger sibling,
* older sibling, respectively. (p->father can be replaced with
- * p->parent->pid)
+ * p->real_parent->pid)
*/
- struct task_struct *real_parent; /* real parent process (when being debugged) */
- struct task_struct *parent; /* parent process */
+ struct task_struct *real_parent; /* real parent process */
+ struct task_struct *parent; /* recipient of SIGCHLD, wait4() reports */
/*
- * children/sibling forms the list of my children plus the
- * tasks I'm ptracing.
+ * children/sibling forms the list of my natural children
*/
struct list_head children; /* list of my children */
struct list_head sibling; /* linkage in my parent's children list */
struct task_struct *group_leader; /* threadgroup leader */
+ /*
+ * ptraced is the list of tasks this task is using ptrace on.
+ * This includes both natural children and PTRACE_ATTACH targets.
+ * p->ptrace_entry is p's link on the p->parent->ptraced list.
+ */
+ struct list_head ptraced;
+ struct list_head ptrace_entry;
+
/* PID/PID hash table linkage. */
struct pid_link pids[PIDTYPE_MAX];
struct list_head thread_group;
@@ -1494,6 +1495,7 @@ static inline void put_task_struct(struct task_struct *t)
#define PF_MEMPOLICY 0x10000000 /* Non-default NUMA mempolicy */
#define PF_MUTEX_TESTER 0x20000000 /* Thread belongs to the rt mutex tester */
#define PF_FREEZER_SKIP 0x40000000 /* Freezer should not count it as freezeable */
+#define PF_FREEZER_NOSIG 0x80000000 /* Freezer won't send signals to it */
/*
* Only the _current_ task can read/write to tsk->flags, but other
@@ -1875,9 +1877,6 @@ extern void wait_task_inactive(struct task_struct * p);
#define wait_task_inactive(p) do { } while (0)
#endif
-#define remove_parent(p) list_del_init(&(p)->sibling)
-#define add_parent(p) list_add_tail(&(p)->sibling,&(p)->parent->children)
-
#define next_task(p) list_entry(rcu_dereference((p)->tasks.next), struct task_struct, tasks)
#define for_each_process(p) \
diff --git a/include/linux/spi/mmc_spi.h b/include/linux/spi/mmc_spi.h
index d5ca78b..a3626ae 100644
--- a/include/linux/spi/mmc_spi.h
+++ b/include/linux/spi/mmc_spi.h
@@ -23,6 +23,15 @@ struct mmc_spi_platform_data {
/* sense switch on sd cards */
int (*get_ro)(struct device *);
+ /*
+ * If board does not use CD interrupts, driver can optimize polling
+ * using this function.
+ */
+ int (*get_cd)(struct device *);
+
+ /* Capabilities to pass into mmc core (e.g. MMC_CAP_NEEDS_POLL). */
+ unsigned long caps;
+
/* how long to debounce card detect, in msecs */
u16 detect_delay;
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 6fff7f8..e5bfe01 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -42,7 +42,8 @@ struct rpc_clnt {
unsigned int cl_softrtry : 1,/* soft timeouts */
cl_discrtry : 1,/* disconnect before retry */
- cl_autobind : 1;/* use getport() */
+ cl_autobind : 1,/* use getport() */
+ cl_chatty : 1;/* be verbose */
struct rpc_rtt * cl_rtt; /* RTO estimator data */
const struct rpc_timeout *cl_timeout; /* Timeout strategy */
@@ -114,6 +115,7 @@ struct rpc_create_args {
#define RPC_CLNT_CREATE_NONPRIVPORT (1UL << 3)
#define RPC_CLNT_CREATE_NOPING (1UL << 4)
#define RPC_CLNT_CREATE_DISCRTRY (1UL << 5)
+#define RPC_CLNT_CREATE_QUIET (1UL << 6)
struct rpc_clnt *rpc_create(struct rpc_create_args *args);
struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *,
@@ -123,6 +125,9 @@ void rpc_shutdown_client(struct rpc_clnt *);
void rpc_release_client(struct rpc_clnt *);
int rpcb_register(u32, u32, int, unsigned short, int *);
+int rpcb_v4_register(const u32 program, const u32 version,
+ const struct sockaddr *address,
+ const char *netid, int *result);
int rpcb_getport_sync(struct sockaddr_in *, u32, u32, int);
void rpcb_getport_async(struct rpc_task *);
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index d1a5c8c..64981a2 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -135,7 +135,6 @@ struct rpc_task_setup {
#define RPC_IS_SWAPPER(t) ((t)->tk_flags & RPC_TASK_SWAPPER)
#define RPC_DO_ROOTOVERRIDE(t) ((t)->tk_flags & RPC_TASK_ROOTCREDS)
#define RPC_ASSASSINATED(t) ((t)->tk_flags & RPC_TASK_KILLED)
-#define RPC_DO_CALLBACK(t) ((t)->tk_callback != NULL)
#define RPC_IS_SOFT(t) ((t)->tk_flags & RPC_TASK_SOFT)
#define RPC_TASK_RUNNING 0
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index a697742..e8e6915 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -86,6 +86,11 @@ typedef int __bitwise suspend_state_t;
* that implement @begin(), but platforms implementing @begin() should
* also provide a @end() which cleans up transitions aborted before
* @enter().
+ *
+ * @recover: Recover the platform from a suspend failure.
+ * Called by the PM core if the suspending of devices fails.
+ * This callback is optional and should only be implemented by platforms
+ * which require special recovery actions in that situation.
*/
struct platform_suspend_ops {
int (*valid)(suspend_state_t state);
@@ -94,6 +99,7 @@ struct platform_suspend_ops {
int (*enter)(suspend_state_t state);
void (*finish)(void);
void (*end)(void);
+ void (*recover)(void);
};
#ifdef CONFIG_SUSPEND
@@ -149,7 +155,7 @@ extern void mark_free_pages(struct zone *zone);
* The methods in this structure allow a platform to carry out special
* operations required by it during a hibernation transition.
*
- * All the methods below must be implemented.
+ * All the methods below, except for @recover(), must be implemented.
*
* @begin: Tell the platform driver that we're starting hibernation.
* Called right after shrinking memory and before freezing devices.
@@ -189,6 +195,11 @@ extern void mark_free_pages(struct zone *zone);
* @restore_cleanup: Clean up after a failing image restoration.
* Called right after the nonboot CPUs have been enabled and before
* thawing devices (runs with IRQs on).
+ *
+ * @recover: Recover the platform from a failure to suspend devices.
+ * Called by the PM core if the suspending of devices during hibernation
+ * fails. This callback is optional and should only be implemented by
+ * platforms which require special recovery actions in that situation.
*/
struct platform_hibernation_ops {
int (*begin)(void);
@@ -200,6 +211,7 @@ struct platform_hibernation_ops {
void (*leave)(void);
int (*pre_restore)(void);
void (*restore_cleanup)(void);
+ void (*recover)(void);
};
#ifdef CONFIG_HIBERNATION
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