From 75c8044fb38051713000e0d151852f5f9614f77b Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Wed, 19 Dec 2012 05:36:49 +0000 Subject: ACPICA: Cleanup updated comments. This is a cosmetic patch only. Comparison of the resulting binary showed only line number differences. This patch does not affect the generation of the Linux binary. This patch decreases 558 lines of 20121018 divergence.diff. This patch reduces the source code diff between Linux and ACPICA by cleaning the comments that already have been updated in ACPICA. There is no extra indentation done in this patch. Even the empty line deletions and insertions are also splitted into another cleanup patch so that this patch can be easily reviewed, and the binary differences can be held to a lowest level. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acconfig.h | 2 +- include/acpi/acpixf.h | 10 +++++++--- include/acpi/actbl1.h | 6 +++--- include/acpi/actypes.h | 4 ++-- include/acpi/platform/acenv.h | 44 ++++++++++++++++++------------------------- 5 files changed, 31 insertions(+), 35 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 0943457e0fa5..358258ad09f8 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -138,7 +138,7 @@ /* Maximum sleep allowed via Sleep() operator */ -#define ACPI_MAX_SLEEP 2000 /* Two seconds */ +#define ACPI_MAX_SLEEP 2000 /* 2000 millisec == two seconds */ /* Address Range lists are per-space_id (Memory and I/O only) */ diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 3d88395d4d6f..defbcaa90f40 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -56,11 +56,12 @@ extern u8 acpi_gbl_permanent_mmap; /* - * Globals that are publicly available, allowing for - * run time configuration + * Globals that are publically available */ +/* Runtime configuration of debug print levels */ extern u32 acpi_dbg_level; extern u32 acpi_dbg_layer; +/* ACPICA runtime options */ extern u8 acpi_gbl_enable_interpreter_slack; extern u8 acpi_gbl_all_methods_serialized; extern u8 acpi_gbl_create_osi_method; @@ -106,7 +107,7 @@ extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */ extern u32 acpi_rsdt_forced; /* - * Global interfaces + * Initialization */ acpi_status acpi_initialize_tables(struct acpi_table_desc *initial_storage, @@ -124,6 +125,9 @@ acpi_status acpi_terminate(void); acpi_status acpi_subsystem_status(void); #endif +/* + * Miscellaneous global interfaces + */ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void)) ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void)) diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 280fc45b59dd..61f04c0dd5cb 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -768,7 +768,7 @@ struct acpi_madt_interrupt_source { struct acpi_madt_local_x2apic { struct acpi_subtable_header header; - u16 reserved; /* Reserved - must be zero */ + u16 reserved; /* reserved - must be zero */ u32 local_apic_id; /* Processor x2APIC ID */ u32 lapic_flags; u32 uid; /* ACPI processor UID */ @@ -781,14 +781,14 @@ struct acpi_madt_local_x2apic_nmi { u16 inti_flags; u32 uid; /* ACPI processor UID */ u8 lint; /* LINTn to which NMI is connected */ - u8 reserved[3]; + u8 reserved[3]; /* reserved - must be zero */ }; /* 11: Generic Interrupt (ACPI 5.0) */ struct acpi_madt_generic_interrupt { struct acpi_subtable_header header; - u16 reserved; /* Reserved - must be zero */ + u16 reserved; /* reserved - must be zero */ u32 gic_id; u32 uid; u32 flags; diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 4f43f1fba132..35d4dea0bd37 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -595,7 +595,7 @@ typedef u32 acpi_object_type; /* * These are special object types that never appear in - * a Namespace node, only in a union acpi_operand_object + * a Namespace node, only in an object of union acpi_operand_object */ #define ACPI_TYPE_LOCAL_EXTRA 0x1C #define ACPI_TYPE_LOCAL_DATA 0x1D @@ -662,7 +662,7 @@ typedef u32 acpi_event_status; #define ACPI_GPE_MAX 0xFF #define ACPI_NUM_GPE 256 -/* Actions for acpi_set_gpe_wake_mask, acpi_hw_low_set_gpe */ +/* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */ #define ACPI_GPE_ENABLE 0 #define ACPI_GPE_DISABLE 1 diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 89cee88dd2a5..e3409b6cefbd 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -1,6 +1,6 @@ /****************************************************************************** * - * Name: acenv.h - Generation environment specific items + * Name: acenv.h - Host and compiler configuration * *****************************************************************************/ @@ -60,14 +60,12 @@ * *****************************************************************************/ +/* Linkable ACPICA library */ #ifdef ACPI_LIBRARY -/* - * Note: The non-debug version of the acpi_library does not contain any - * debug support, for minimal size. The debug version uses ACPI_FULL_DEBUG - */ #define ACPI_USE_LOCAL_CACHE #endif +/* iASL configuration */ #ifdef ACPI_ASL_COMPILER #define ACPI_DEBUG_OUTPUT #define ACPI_APPLICATION @@ -77,6 +75,7 @@ #define ACPI_DATA_TABLE_DISASSEMBLY #endif +/* acpi_exec configuration. Multithreaded with full AML debugger */ #ifdef ACPI_EXEC_APP #undef DEBUGGER_THREADING #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED @@ -87,11 +86,13 @@ #define ACPI_DBG_TRACK_ALLOCATIONS #endif +/* Common for all ACPICA applications */ #ifdef ACPI_APPLICATION #define ACPI_USE_SYSTEM_CLIBRARY #define ACPI_USE_LOCAL_CACHE #endif +/* Common debug support */ #ifdef ACPI_FULL_DEBUG #define ACPI_DEBUGGER #define ACPI_DEBUG_OUTPUT @@ -186,9 +187,7 @@ * *****************************************************************************/ -/* - * Are mutexes supported by the host? default is no, use binary semaphores. - */ +/* Type of mutex supported by host. Default is binary semaphores. */ #ifndef ACPI_MUTEX_TYPE #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE #endif @@ -230,9 +229,7 @@ * We want to keep these to a minimum. */ #ifdef ACPI_USE_STANDARD_HEADERS -/* - * Use the standard headers from the standard locations - */ +/* Use the standard headers from the standard locations */ #include #include #include @@ -240,9 +237,7 @@ #endif /* ACPI_USE_STANDARD_HEADERS */ -/* - * We will be linking to the standard Clib functions - */ +/* We will be linking to the standard Clib functions */ #define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) #define ACPI_STRCHR(s1,c) strchr((s1), (c)) #define ACPI_STRLEN(s) (acpi_size) strlen((s)) @@ -274,12 +269,12 @@ * *****************************************************************************/ - /* - * Use local definitions of C library macros and functions - * NOTE: The function implementations may not be as efficient - * as an inline or assembly code implementation provided by a - * native C library. - */ +/* + * Use local definitions of C library macros and functions. These function + * implementations may not be as efficient as an inline or assembly code + * implementation provided by a native C library, but they are functionally + * equivalent. + */ #ifndef va_arg @@ -288,15 +283,11 @@ typedef char *va_list; #endif /* _VALIST */ -/* - * Storage alignment properties - */ +/* Storage alignment properties */ #define _AUPBND (sizeof (acpi_native_int) - 1) #define _ADNBND (sizeof (acpi_native_int) - 1) -/* - * Variable argument list macro definitions - */ +/* Variable argument list macro definitions */ #define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) #define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND)))) #define va_end(ap) (void) 0 @@ -304,6 +295,7 @@ typedef char *va_list; #endif /* va_arg */ +/* Use the local (ACPICA) definitions of the clib functions */ #define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2)) #define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c)) #define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s)) -- cgit v1.2.3 From 0947c6dee3f6f334fb3772175152853bd90c86ea Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Thu, 20 Dec 2012 01:07:15 +0000 Subject: ACPICA: Update compilation environment settings. This patch does not affect the generation of the Linux binary. This patch decreases 300 lines of 20121018 divergence.diff. This patch updates architecture specific environment settings for compiling ACPICA as such enhancement already has been done in ACPICA. Note that the appended compiler default settings in the will deprecate some of the macros defined in the architecture specific . Thus two of the headers have been cleaned up in this patch accordingly. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/platform/acenv.h | 217 ++++++++++++++++++++---------------------- include/acpi/platform/acgcc.h | 4 - 2 files changed, 102 insertions(+), 119 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index e3409b6cefbd..68a58a163fe1 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -44,6 +44,11 @@ #ifndef __ACENV_H__ #define __ACENV_H__ +/* + * Environment configuration. The purpose of this file is to interface ACPICA + * to the local environment. This includes compiler-specific, OS-specific, + * and machine-specific configuration. + */ /* Types for ACPI_MUTEX_TYPE */ #define ACPI_BINARY_SEMAPHORE 0 @@ -99,105 +104,131 @@ #define ACPI_DISASSEMBLER #endif -/* - * Environment configuration. The purpose of this file is to interface to the - * local generation environment. - * - * 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. - * Otherwise, local versions of string/memory functions will be used. - * 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and - * the standard header files may be used. - * - * The ACPI subsystem only uses low level C library functions that do not call - * operating system services and may therefore be inlined in the code. - * - * It may be necessary to tailor these include files to the target - * generation environment. - * - * - * Functions and constants used from each header: - * - * string.h: memcpy - * memset - * strcat - * strcmp - * strcpy - * strlen - * strncmp - * strncat - * strncpy - * - * stdlib.h: strtoul - * - * stdarg.h: va_list - * va_arg - * va_start - * va_end - * - */ /*! [Begin] no source code translation */ +/****************************************************************************** + * + * Host configuration files. The compiler configuration files are included + * by the host files. + * + *****************************************************************************/ #if defined(_LINUX) || defined(__linux__) #include -#elif defined(_AED_EFI) -#include "acefi.h" - -#elif defined(WIN32) -#include "acwin.h" - -#elif defined(WIN64) -#include "acwin64.h" - -#elif defined(MSDOS) /* Must appear after WIN32 and WIN64 check */ -#include "acdos16.h" - #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) #include "acfreebsd.h" #elif defined(__NetBSD__) #include "acnetbsd.h" +#elif defined(__sun) +#include "acsolaris.h" + #elif defined(MODESTO) #include "acmodesto.h" #elif defined(NETWARE) #include "acnetware.h" -#elif defined(__sun) -#include "acsolaris.h" +#elif defined(_CYGWIN) +#include "accygwin.h" -#else +#elif defined(WIN32) +#include "acwin.h" + +#elif defined(WIN64) +#include "acwin64.h" -/* All other environments */ +#elif defined(_WRS_LIB_BUILD) +#include "acvxworks.h" -#define ACPI_USE_STANDARD_HEADERS +#elif defined(__OS2__) +#include "acos2.h" -#define COMPILER_DEPENDENT_INT64 long long -#define COMPILER_DEPENDENT_UINT64 unsigned long long +#elif defined(_AED_EFI) +#include "acefi.h" + +#elif defined(__HAIKU__) +#include "achaiku.h" + +#else + +/* Unknown environment */ +#error Unknown target environment #endif /*! [End] no source code translation !*/ /****************************************************************************** * - * Miscellaneous configuration + * Setup defaults for the required symbols that were not defined in one of + * the host/compiler files above. * *****************************************************************************/ +/* 64-bit data types */ + +#ifndef COMPILER_DEPENDENT_INT64 +#define COMPILER_DEPENDENT_INT64 long long +#endif + +#ifndef COMPILER_DEPENDENT_UINT64 +#define COMPILER_DEPENDENT_UINT64 unsigned long long +#endif + /* Type of mutex supported by host. Default is binary semaphores. */ #ifndef ACPI_MUTEX_TYPE #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE #endif +/* Global Lock acquire/release */ + +#ifndef ACPI_ACQUIRE_GLOBAL_LOCK +#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1 +#endif + +#ifndef ACPI_RELEASE_GLOBAL_LOCK +#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0 +#endif + +/* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ + +#ifndef ACPI_FLUSH_CPU_CACHE +#define ACPI_FLUSH_CPU_CACHE() +#endif + /* "inline" keywords - configurable since inline is not standardized */ #ifndef ACPI_INLINE #define ACPI_INLINE #endif +/* + * Configurable calling conventions: + * + * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) + * ACPI_EXTERNAL_XFACE - External ACPI interfaces + * ACPI_INTERNAL_XFACE - Internal ACPI interfaces + * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces + */ +#ifndef ACPI_SYSTEM_XFACE +#define ACPI_SYSTEM_XFACE +#endif + +#ifndef ACPI_EXTERNAL_XFACE +#define ACPI_EXTERNAL_XFACE +#endif + +#ifndef ACPI_INTERNAL_XFACE +#define ACPI_INTERNAL_XFACE +#endif + +#ifndef ACPI_INTERNAL_VAR_XFACE +#define ACPI_INTERNAL_VAR_XFACE +#endif + /* * Debugger threading model * Use single threaded if the entire subsystem is contained in an application @@ -223,11 +254,22 @@ #define ACPI_IS_ASCII(c) ((c) < 0x80) -#ifdef ACPI_USE_SYSTEM_CLIBRARY /* - * Use the standard C library headers. - * We want to keep these to a minimum. + * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. + * Otherwise, local versions of string/memory functions will be used. + * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and + * the standard header files may be used. + * + * The ACPICA subsystem only uses low level C library functions that do not call + * operating system services and may therefore be inlined in the code. + * + * It may be necessary to tailor these include files to the target + * generation environment. */ +#ifdef ACPI_USE_SYSTEM_CLIBRARY + +/* Use the standard C library headers. We want to keep these to a minimum. */ + #ifdef ACPI_USE_STANDARD_HEADERS /* Use the standard headers from the standard locations */ #include @@ -290,7 +332,7 @@ typedef char *va_list; /* Variable argument list macro definitions */ #define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) #define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND)))) -#define va_end(ap) (void) 0 +#define va_end(ap) (ap = (va_list) NULL) #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND)))) #endif /* va_arg */ @@ -314,59 +356,4 @@ typedef char *va_list; #endif /* ACPI_USE_SYSTEM_CLIBRARY */ -/****************************************************************************** - * - * Assembly code macros - * - *****************************************************************************/ - -/* - * Handle platform- and compiler-specific assembly language differences. - * These should already have been defined by the platform includes above. - * - * Notes: - * 1) Interrupt 3 is used to break into a debugger - * 2) Interrupts are turned off during ACPI register setup - */ - -/* Unrecognized compiler, use defaults */ - -#ifndef ACPI_ASM_MACROS - -/* - * Calling conventions: - * - * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) - * ACPI_EXTERNAL_XFACE - External ACPI interfaces - * ACPI_INTERNAL_XFACE - Internal ACPI interfaces - * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces - */ -#define ACPI_SYSTEM_XFACE -#define ACPI_EXTERNAL_XFACE -#define ACPI_INTERNAL_XFACE -#define ACPI_INTERNAL_VAR_XFACE - -#define ACPI_ASM_MACROS -#define BREAKPOINT3 -#define ACPI_DISABLE_IRQS() -#define ACPI_ENABLE_IRQS() -#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acq) -#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, acq) - -#endif /* ACPI_ASM_MACROS */ - -#ifdef ACPI_APPLICATION - -/* Don't want software interrupts within a ring3 application */ - -#undef BREAKPOINT3 -#define BREAKPOINT3 -#endif - -/****************************************************************************** - * - * Compiler-specific information is contained in the compiler-specific - * headers. - * - *****************************************************************************/ #endif /* __ACENV_H__ */ diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index 72553b0c9f33..7433ad10d2a8 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -64,8 +64,4 @@ */ #define ACPI_UNUSED_VAR __attribute__ ((unused)) -#ifdef _ANSI -#define inline -#endif - #endif /* __ACGCC_H__ */ -- cgit v1.2.3 From 56324c1090ecf057c89a4d470a23a8ca61061b61 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Wed, 19 Dec 2012 05:37:03 +0000 Subject: ACPICA: Update codes under disabled build options. This is a cosmetic patch only. Comparison of the resulting binary showed only line number differences. This patch does not affect the generation of the Linux binary. This patch decreases 170 lines of 20121018 divergence.diff. This patch updates ACPICA codes surrounded by some disabled build options so that the source code diff between Linux and ACPICA can be reduced. Some of these build options may never be used in the kernel, so they may be deleted entirely in future patches. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acoutput.h | 1 + include/acpi/platform/acenv.h | 45 +++++++++++++++++++++++++++++++++---------- 2 files changed, 36 insertions(+), 10 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 2457ac849655..38e1be094655 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -72,6 +72,7 @@ #define ACPI_EXAMPLE 0x00004000 #define ACPI_DRIVER 0x00008000 #define DT_COMPILER 0x00010000 +#define ASL_PREPROCESSOR 0x00020000 #define ACPI_ALL_COMPONENTS 0x0001FFFF #define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS) diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 68a58a163fe1..13ac538f7892 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -65,32 +65,57 @@ * *****************************************************************************/ -/* Linkable ACPICA library */ -#ifdef ACPI_LIBRARY -#define ACPI_USE_LOCAL_CACHE -#endif - /* iASL configuration */ #ifdef ACPI_ASL_COMPILER -#define ACPI_DEBUG_OUTPUT #define ACPI_APPLICATION #define ACPI_DISASSEMBLER +#define ACPI_DEBUG_OUTPUT #define ACPI_CONSTANT_EVAL_ONLY #define ACPI_LARGE_NAMESPACE_NODE #define ACPI_DATA_TABLE_DISASSEMBLY +#define ACPI_SINGLE_THREADED #endif /* acpi_exec configuration. Multithreaded with full AML debugger */ #ifdef ACPI_EXEC_APP -#undef DEBUGGER_THREADING -#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED -#define ACPI_FULL_DEBUG #define ACPI_APPLICATION -#define ACPI_DEBUGGER +#define ACPI_FULL_DEBUG #define ACPI_MUTEX_DEBUG #define ACPI_DBG_TRACK_ALLOCATIONS #endif +/* acpi_names configuration. Single threaded with debugger output enabled. */ + +#ifdef ACPI_NAMES_APP +#define ACPI_DEBUGGER +#define ACPI_APPLICATION +#define ACPI_SINGLE_THREADED +#endif + +/* + * acpi_bin/acpi_help/acpi_src configuration. All single threaded, with + * no debug output. + */ +#if (defined ACPI_BIN_APP) || \ + (defined ACPI_SRC_APP) || \ + (defined ACPI_XTRACT_APP) +#define ACPI_APPLICATION +#define ACPI_SINGLE_THREADED +#endif + +#ifdef ACPI_HELP_APP +#define ACPI_APPLICATION +#define ACPI_SINGLE_THREADED +#define ACPI_NO_ERROR_MESSAGES +#endif + +/* Linkable ACPICA library */ + +#ifdef ACPI_LIBRARY +#define ACPI_USE_LOCAL_CACHE +#define ACPI_FUTURE_USAGE +#endif + /* Common for all ACPICA applications */ #ifdef ACPI_APPLICATION #define ACPI_USE_SYSTEM_CLIBRARY -- cgit v1.2.3 From 739dcbb90a347a66f25cc0c3ef4eef3d4558f409 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Thu, 20 Dec 2012 01:07:26 +0000 Subject: ACPICA: Cleanup source to reduce differences between Linux and ACPICA. This is a cosmetic patch only. Comparison of the resulting binary showed only line number differences. This patch does not affect the generation of the Linux binary. This patch decreases 389 lines of 20121018 divergence.diff. This patch reduces source code diff caused by the simple code maintenance work: 1. Deletion of the unused include files. 2. Deletion of the deprecated codes blocks. 3. Repositioning of the code blocks. 4. Replacing the values with the well defined macros. 5. Replacing the types with the equivalent types. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acconfig.h | 22 ---------------------- include/acpi/acpiosxf.h | 7 +++++-- include/acpi/acpixf.h | 43 ++++++++++++++++++++----------------------- include/acpi/actbl.h | 6 ++++-- include/acpi/actypes.h | 5 +++++ include/acpi/platform/acenv.h | 2 -- 6 files changed, 34 insertions(+), 51 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 358258ad09f8..12a5996da67c 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -150,11 +150,6 @@ * *****************************************************************************/ -/* Number of distinct GPE register blocks and register width */ - -#define ACPI_MAX_GPE_BLOCKS 2 -#define ACPI_GPE_REGISTER_WIDTH 8 - /* Method info (in WALK_STATE), containing local variables and argumetns */ #define ACPI_METHOD_NUM_LOCALS 8 @@ -163,12 +158,6 @@ #define ACPI_METHOD_NUM_ARGS 7 #define ACPI_METHOD_MAX_ARG 6 -/* Length of _HID, _UID, _CID, and UUID values */ - -#define ACPI_DEVICE_ID_LENGTH 0x09 -#define ACPI_MAX_CID_LENGTH 48 -#define ACPI_UUID_LENGTH 16 - /* * Operand Stack (in WALK_STATE), Must be large enough to contain METHOD_MAX_ARG */ @@ -186,17 +175,6 @@ */ #define ACPI_RESULTS_OBJ_NUM_MAX 255 -/* Names within the namespace are 4 bytes long */ - -#define ACPI_NAME_SIZE 4 -#define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */ -#define ACPI_PATH_SEPARATOR '.' - -/* Sizes for ACPI table headers */ - -#define ACPI_OEM_ID_SIZE 6 -#define ACPI_OEM_TABLE_ID_SIZE 8 - /* Constants used in searching for the RSDP in low memory */ #define ACPI_EBDA_PTR_LOCATION 0x0000040E /* Physical Address */ diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 43152742b46f..33a3e17da362 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -148,6 +148,8 @@ void acpi_os_release_mutex(acpi_mutex handle); */ void *acpi_os_allocate(acpi_size size); +void acpi_os_free(void *memory); + void __iomem *acpi_os_map_memory(acpi_physical_address where, acpi_size length); @@ -180,12 +182,13 @@ acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object); * Interrupt handlers */ acpi_status -acpi_os_install_interrupt_handler(u32 gsi, +acpi_os_install_interrupt_handler(u32 interrupt_number, acpi_osd_handler service_routine, void *context); acpi_status -acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler service_routine); +acpi_os_remove_interrupt_handler(u32 interrupt_number, + acpi_osd_handler service_routine); void acpi_os_gpe_count(u32 gpe_number); void acpi_os_fixed_event_count(u32 fixed_event_number); diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index defbcaa90f40..b409406d3ccf 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -58,6 +58,10 @@ extern u8 acpi_gbl_permanent_mmap; /* * Globals that are publically available */ +extern u32 acpi_current_gpe_count; +extern struct acpi_table_fadt acpi_gbl_FADT; +extern u8 acpi_gbl_system_awake_and_running; +extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */ /* Runtime configuration of debug print levels */ extern u32 acpi_dbg_level; extern u32 acpi_dbg_layer; @@ -100,11 +104,6 @@ extern u8 acpi_gbl_disable_auto_repair; #endif /* !ACPI_REDUCED_HARDWARE */ -extern u32 acpi_current_gpe_count; -extern struct acpi_table_fadt acpi_gbl_FADT; -extern u8 acpi_gbl_system_awake_and_running; -extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */ - extern u32 acpi_rsdt_forced; /* * Initialization @@ -121,15 +120,14 @@ acpi_status acpi_initialize_objects(u32 flags); acpi_status acpi_terminate(void); -#ifdef ACPI_FUTURE_USAGE -acpi_status acpi_subsystem_status(void); -#endif - /* * Miscellaneous global interfaces */ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void)) ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void)) +#ifdef ACPI_FUTURE_USAGE +acpi_status acpi_subsystem_status(void); +#endif #ifdef ACPI_FUTURE_USAGE acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer); @@ -466,6 +464,10 @@ acpi_buffer_to_resource(u8 *aml_buffer, */ acpi_status acpi_reset(void); +acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg); + +acpi_status acpi_write(u64 value, struct acpi_generic_address *reg); + ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_read_bit_register(u32 register_id, u32 *return_value)) @@ -474,20 +476,6 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_write_bit_register(u32 register_id, u32 value)) -ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status - acpi_set_firmware_waking_vector(u32 - physical_address)) - -#if ACPI_MACHINE_WIDTH == 64 -ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status - acpi_set_firmware_waking_vector64(u64 - physical_address)) -#endif - -acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg); - -acpi_status acpi_write(u64 value, struct acpi_generic_address *reg); - /* * Sleep/Wake interfaces */ @@ -504,6 +492,15 @@ acpi_status acpi_leave_sleep_state_prep(u8 sleep_state); acpi_status acpi_leave_sleep_state(u8 sleep_state); +ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status + acpi_set_firmware_waking_vector(u32 + physical_address)) + +#if ACPI_MACHINE_WIDTH == 64 +ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status + acpi_set_firmware_waking_vector64(u64 + physical_address)) +#endif /* * ACPI Timer interfaces */ diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index 4f94b1d812d5..c0e6c32353ed 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -326,8 +326,6 @@ enum acpi_preferred_pm_profiles { #pragma pack() -#define ACPI_FADT_OFFSET(f) (u16) ACPI_OFFSET (struct acpi_table_fadt, f) - /* * Internal table-related structures */ @@ -364,6 +362,10 @@ struct acpi_table_desc { #include #include +/* Macros used to generate offsets to specific table fields */ + +#define ACPI_FADT_OFFSET(f) (u16) ACPI_OFFSET (struct acpi_table_fadt, f) + /* * Sizes of the various flavors of FADT. We need to look closely * at the FADT length because the version number essentially tells diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 35d4dea0bd37..6882227d1706 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -474,6 +474,7 @@ typedef u64 acpi_integer; */ #define ACPI_FULL_INITIALIZATION 0x00 #define ACPI_NO_ADDRESS_SPACE_INIT 0x01 +#define ACPI_NO_HARDWARE_INIT 0x02 #define ACPI_NO_EVENT_INIT 0x04 #define ACPI_NO_HANDLER_INIT 0x08 #define ACPI_NO_ACPI_ENABLE 0x10 @@ -970,6 +971,10 @@ acpi_status(*acpi_exception_handler) (acpi_status aml_status, typedef acpi_status(*acpi_tbl_handler) (u32 event, void *table, void *context); +#define ACPI_TABLE_LOAD 0x0 +#define ACPI_TABLE_UNLOAD 0x1 +#define ACPI_NUM_TABLE_EVENTS 2 + /* Address Spaces (For Operation Regions) */ typedef diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 13ac538f7892..cec6cd3e850d 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -277,8 +277,6 @@ * *****************************************************************************/ -#define ACPI_IS_ASCII(c) ((c) < 0x80) - /* * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. * Otherwise, local versions of string/memory functions will be used. -- cgit v1.2.3 From 3e8214e5c2bd449b30109d4a098597ab1b7c9fb9 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Wed, 19 Dec 2012 05:37:15 +0000 Subject: ACPICA: Cleanup indentation to reduce differences between Linux and ACPICA. This is a cosmetic patch only. Comparison of the resulting binary showed only line number differences. This patch does not affect the generation of the Linux binary. This patch decreases 210 lines of 20121018 divergence.diff. The ACPICA source codes uses a totally different indentation style from the Linux to be compatible with other users (operating systems or BIOS). Indentation differences are critical to the release automation. There are two causes related to the "indentation" that are affecting the release automation: 1. The ACPICA -> Linux release process is: ACPICA source -- acpisrc - hierarchy - indent -> linuxized ACPICA source -- diff -> linuxized ACPICA patch (x) -- human intervention -> linuxized ACPICA patch (o) Where 'x' means "cannot be directly applied to the Linux" 'o' means "can be directly applied to the Linux" Different "indent" version or "indent" options used in the "indent" step will lead to different divergences. The version of "indent" used for the current release process is: GNU indent 2.2.11 The options of "indent" used for the current release process is: -npro -kr -i8 -ts8 -sob -l80 -ss -ncs 2. Manual indentation prettifying work in the Linux side will also harm the automatically generated linuxized ACPICA patches, making them impossible to apply directly. This patch fixes source code differences caused by the two causes so that the "human intervention" can be reduced in the future. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acpiosxf.h | 4 +--- include/acpi/acpixf.h | 4 ++++ include/acpi/actbl.h | 1 - include/acpi/platform/acenv.h | 13 ++++++++++++- include/acpi/platform/aclinux.h | 1 - 5 files changed, 17 insertions(+), 6 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 33a3e17da362..dfcedc6da9ac 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -102,10 +102,8 @@ acpi_os_physical_table_override(struct acpi_table_header *existing_table, /* * Spinlock primitives */ - #ifndef acpi_os_create_lock -acpi_status -acpi_os_create_lock(acpi_spinlock *out_handle); +acpi_status acpi_os_create_lock(acpi_spinlock * out_handle); #endif void acpi_os_delete_lock(acpi_spinlock handle); diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index b409406d3ccf..b77ee009bcfc 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -62,10 +62,14 @@ extern u32 acpi_current_gpe_count; extern struct acpi_table_fadt acpi_gbl_FADT; extern u8 acpi_gbl_system_awake_and_running; extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */ + /* Runtime configuration of debug print levels */ + extern u32 acpi_dbg_level; extern u32 acpi_dbg_layer; + /* ACPICA runtime options */ + extern u8 acpi_gbl_enable_interpreter_slack; extern u8 acpi_gbl_all_methods_serialized; extern u8 acpi_gbl_create_osi_method; diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index c0e6c32353ed..ee050e86d17c 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -357,7 +357,6 @@ struct acpi_table_desc { /* * Get the remaining ACPI tables */ - #include #include #include diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index cec6cd3e850d..a74afaf1b80c 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -49,6 +49,7 @@ * to the local environment. This includes compiler-specific, OS-specific, * and machine-specific configuration. */ + /* Types for ACPI_MUTEX_TYPE */ #define ACPI_BINARY_SEMAPHORE 0 @@ -66,6 +67,7 @@ *****************************************************************************/ /* iASL configuration */ + #ifdef ACPI_ASL_COMPILER #define ACPI_APPLICATION #define ACPI_DISASSEMBLER @@ -77,6 +79,7 @@ #endif /* acpi_exec configuration. Multithreaded with full AML debugger */ + #ifdef ACPI_EXEC_APP #define ACPI_APPLICATION #define ACPI_FULL_DEBUG @@ -117,12 +120,14 @@ #endif /* Common for all ACPICA applications */ + #ifdef ACPI_APPLICATION #define ACPI_USE_SYSTEM_CLIBRARY #define ACPI_USE_LOCAL_CACHE #endif /* Common debug support */ + #ifdef ACPI_FULL_DEBUG #define ACPI_DEBUGGER #define ACPI_DEBUG_OUTPUT @@ -138,6 +143,7 @@ * by the host files. * *****************************************************************************/ + #if defined(_LINUX) || defined(__linux__) #include @@ -294,7 +300,9 @@ /* Use the standard C library headers. We want to keep these to a minimum. */ #ifdef ACPI_USE_STANDARD_HEADERS + /* Use the standard headers from the standard locations */ + #include #include #include @@ -303,6 +311,7 @@ #endif /* ACPI_USE_STANDARD_HEADERS */ /* We will be linking to the standard Clib functions */ + #define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) #define ACPI_STRCHR(s1,c) strchr((s1), (c)) #define ACPI_STRLEN(s) (acpi_size) strlen((s)) @@ -340,7 +349,6 @@ * implementation provided by a native C library, but they are functionally * equivalent. */ - #ifndef va_arg #ifndef _VALIST @@ -349,10 +357,12 @@ typedef char *va_list; #endif /* _VALIST */ /* Storage alignment properties */ + #define _AUPBND (sizeof (acpi_native_int) - 1) #define _ADNBND (sizeof (acpi_native_int) - 1) /* Variable argument list macro definitions */ + #define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) #define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND)))) #define va_end(ap) (ap = (va_list) NULL) @@ -361,6 +371,7 @@ typedef char *va_list; #endif /* va_arg */ /* Use the local (ACPICA) definitions of the clib functions */ + #define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2)) #define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c)) #define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s)) diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 85d5d8f38452..33d05b06c6ef 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -108,7 +108,6 @@ #include - #ifdef __KERNEL__ #include /* -- cgit v1.2.3 From fb4e50269c73a09dd89b40d6965bb9f1ee93dd1e Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Wed, 19 Dec 2012 05:38:31 +0000 Subject: ACPICA: Resource Manager: update template walking with ACPI_NEXT_RESOURCE. Cleanup the ACPI_NEXT_RESOURCE macro. Update AcpiWalkResources to use ACPI_NEXT_RESOURCE. Lv Zheng. Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/acrestyp.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/acpi') diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h index 40349ae65464..17f2d050604e 100644 --- a/include/acpi/acrestyp.h +++ b/include/acpi/acrestyp.h @@ -591,7 +591,10 @@ struct acpi_resource { #define ACPI_RS_SIZE_MIN (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) #define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type)) -#define ACPI_NEXT_RESOURCE(res) (struct acpi_resource *)((u8 *) res + res->length) +/* Macro for walking resource templates with multiple descriptors */ + +#define ACPI_NEXT_RESOURCE(res) \ + ACPI_ADD_PTR (struct acpi_resource, (res), (res)->length) struct acpi_pci_routing_table { u32 length; -- cgit v1.2.3 From 1cd4e951e59ec1754ceafa41562280b42000707e Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 20 Dec 2012 01:09:55 +0000 Subject: ACPICA: Update version to 20121114. Version 20121114. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acpixf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/acpi') diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index b77ee009bcfc..3c9c783b6604 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -46,7 +46,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20121018 +#define ACPI_CA_VERSION 0x20121114 #include #include -- cgit v1.2.3 From afb1bbee804f473f70dc890a94cb9f0acc358012 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:03:58 +0000 Subject: ACPICA: Resources: New interface, AcpiWalkResourceBuffer. Implements a new interface for walking resource lists that it at a lower level than the existing AcpiWalkResources. (Method is not executed.) Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acpixf.h | 5 +++++ include/acpi/actypes.h | 4 ++++ 2 files changed, 9 insertions(+) (limited to 'include/acpi') diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 3c9c783b6604..afacb5a9671a 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -443,6 +443,11 @@ acpi_status acpi_get_event_resources(acpi_handle device_handle, struct acpi_buffer *ret_buffer); +acpi_status +acpi_walk_resource_buffer(struct acpi_buffer *buffer, + acpi_walk_resource_callback user_function, + void *context); + acpi_status acpi_walk_resources(acpi_handle device, char *name, diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 6882227d1706..3de70eddd4e5 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -881,6 +881,10 @@ struct acpi_buffer { void *pointer; /* pointer to buffer */ }; +/* Free a buffer created in an struct acpi_buffer via ACPI_ALLOCATE_LOCAL_BUFFER */ + +#define ACPI_FREE_BUFFER(b) ACPI_FREE(b.pointer) + /* * name_type for acpi_get_name */ -- cgit v1.2.3 From c41679a4481d5bf9908d99644d47b2e8ff6f028f Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:05:46 +0000 Subject: ACPICA: Add time macros for various timer/time manipulation. Constants for time manipulation, including constants for the 100 nanosecond timers. Chao Guan, Bob Moore, Lv Zheng. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/actypes.h | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'include/acpi') diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 3de70eddd4e5..796a63e887ee 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -341,7 +341,7 @@ typedef u32 acpi_physical_address; /* PM Timer ticks per second (HZ) */ -#define PM_TIMER_FREQUENCY 3579545 +#define ACPI_PM_TIMER_FREQUENCY 3579545 /******************************************************************************* * @@ -373,6 +373,21 @@ typedef u32 acpi_name; /* 4-byte ACPI name */ typedef char *acpi_string; /* Null terminated ASCII string */ typedef void *acpi_handle; /* Actually a ptr to a NS Node */ +/* Time constants for timer calculations */ + +#define ACPI_MSEC_PER_SEC 1000L + +#define ACPI_USEC_PER_MSEC 1000L +#define ACPI_USEC_PER_SEC 1000000L + +#define ACPI_100NSEC_PER_USEC 10L +#define ACPI_100NSEC_PER_MSEC 10000L +#define ACPI_100NSEC_PER_SEC 10000000L + +#define ACPI_NSEC_PER_USEC 1000L +#define ACPI_NSEC_PER_MSEC 1000000L +#define ACPI_NSEC_PER_SEC 1000000000L + /* Owner IDs are used to track namespace nodes for selective deletion */ typedef u8 acpi_owner_id; -- cgit v1.2.3 From 99c93f55a5eeccdc902da0396a8f9b4ec8a55c63 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:05:52 +0000 Subject: ACPICA: Add header file support for the ACPI 5 TPM2 ACPI table. Reserved in ACPI 5.0 specification, but defined in a November 2011 Microsoft document. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/actbl3.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'include/acpi') diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index 6585141e4b97..a067d7d0df7d 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -68,6 +68,7 @@ #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ +#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ @@ -550,6 +551,36 @@ enum acpi_rasf_status { #define ACPI_RASF_ERROR (1<<2) #define ACPI_RASF_STATUS (0x1F<<3) +/******************************************************************************* + * + * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table + * Version 3 + * + * Conforms to "TPM 2.0 Hardware Interface Table (TPM2)" 29 November 2011 + * + ******************************************************************************/ + +struct acpi_table_tpm2 { + struct acpi_table_header header; /* Common ACPI table header */ + u32 flags; + u64 control_address; + u32 start_method; +}; + +/* Control area structure (not part of table, pointed to by control_address) */ + +struct acpi_tpm2_control { + u32 reserved; + u32 error; + u32 cancel; + u32 start; + u64 interrupt_control; + u32 command_size; + u64 command_address; + u32 response_size; + u64 response_address; +}; + /* Reset to default packing */ #pragma pack() -- cgit v1.2.3 From ad5a06f2969763059bb26399fa97569385074e01 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:06:04 +0000 Subject: ACPICA: DEBUG_PRINT macros: Update to improve performance. Move check for "debug enable" to before the actual call to the debug print routine. Improves time of ASLTS by about 15%. Also, remove "safe" exit macros since no complex expressions are ever used in the return statements. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acoutput.h | 32 +++++++++++++++++++++++++++++--- 1 file changed, 29 insertions(+), 3 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 38e1be094655..be014bf7efe5 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -263,16 +263,42 @@ * Common parameters used for debug output functions: * line number, function name, module(file) name, component ID */ -#define ACPI_DEBUG_PARAMETERS __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT +#define ACPI_DEBUG_PARAMETERS \ + __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT /* * Master debug print macros * Print message if and only if: * 1) Debug print for the current component is enabled * 2) Debug error level or trace level for the print statement is enabled + * + * November 2012: Moved the runtime check for whether to actually emit the + * debug message outside of the print function itself. This improves overall + * performance at a relatively small code cost. Implementation involves the + * use of variadic macros supported by C99. */ -#define ACPI_DEBUG_PRINT(plist) acpi_debug_print plist -#define ACPI_DEBUG_PRINT_RAW(plist) acpi_debug_print_raw plist + +/* DEBUG_PRINT functions */ + +#define ACPI_DEBUG_PRINT(plist) ACPI_ACTUAL_DEBUG plist +#define ACPI_DEBUG_PRINT_RAW(plist) ACPI_ACTUAL_DEBUG_RAW plist + +/* Helper macros for DEBUG_PRINT */ + +#define ACPI_IS_DEBUG_ENABLED(level, component) \ + (level & acpi_dbg_level) && (component & acpi_dbg_layer) + +#define ACPI_DEBUG(function, level, line, filename, modulename, component, ...) \ + if (ACPI_IS_DEBUG_ENABLED (level, component)) \ + { \ + function (level, line, filename, modulename, component, __VA_ARGS__); \ + } + +#define ACPI_ACTUAL_DEBUG(level, line, filename, modulename, component, ...) \ + ACPI_DEBUG (acpi_debug_print, level, line, filename, modulename, component, __VA_ARGS__) + +#define ACPI_ACTUAL_DEBUG_RAW(level, line, filename, modulename, component, ...) \ + ACPI_DEBUG (acpi_debug_print_raw, level, line, filename, modulename, component, __VA_ARGS__) #else /* -- cgit v1.2.3 From 27441887599d7929e53eb7044791ae58ea5aec20 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:06:21 +0000 Subject: ACPICA: Update ACPI_IS_DEBUG_ENABLED macro. Add extra parens to allow use of !ACPI_IS_DEBUG_ENABLED. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acoutput.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/acpi') diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index be014bf7efe5..5ef4e57adc9e 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -286,7 +286,7 @@ /* Helper macros for DEBUG_PRINT */ #define ACPI_IS_DEBUG_ENABLED(level, component) \ - (level & acpi_dbg_level) && (component & acpi_dbg_layer) + ((level & acpi_dbg_level) && (component & acpi_dbg_layer)) #define ACPI_DEBUG(function, level, line, filename, modulename, component, ...) \ if (ACPI_IS_DEBUG_ENABLED (level, component)) \ -- cgit v1.2.3 From 0377b5acba2f258640822efe56fb29bada68bbe2 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:06:33 +0000 Subject: ACPICA: Merge all debug output macros into a single file, acoutput. Moved the debug trace macros from acmacros.h into acoutput.h where they belong. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acoutput.h | 115 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 115 insertions(+) (limited to 'include/acpi') diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 5ef4e57adc9e..c13b351a254d 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -300,7 +300,97 @@ #define ACPI_ACTUAL_DEBUG_RAW(level, line, filename, modulename, component, ...) \ ACPI_DEBUG (acpi_debug_print_raw, level, line, filename, modulename, component, __VA_ARGS__) +/* + * Function entry tracing + * + * The name of the function is emitted as a local variable that is + * intended to be used by both the entry trace and the exit trace. + */ + +/* Helper macro */ + +#define ACPI_TRACE_ENTRY(name, function, cast, param) \ + ACPI_FUNCTION_NAME (name) \ + function (ACPI_DEBUG_PARAMETERS, cast (param)) + +/* The actual entry trace macros */ + +#define ACPI_FUNCTION_TRACE(name) \ + ACPI_FUNCTION_NAME(name) \ + acpi_ut_trace (ACPI_DEBUG_PARAMETERS) + +#define ACPI_FUNCTION_TRACE_PTR(name, pointer) \ + ACPI_TRACE_ENTRY (name, acpi_ut_trace_ptr, (void *), pointer) + +#define ACPI_FUNCTION_TRACE_U32(name, value) \ + ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, (u32), value) + +#define ACPI_FUNCTION_TRACE_STR(name, string) \ + ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, (char *), string) + +#define ACPI_FUNCTION_ENTRY() \ + acpi_ut_track_stack_ptr() + +/* + * Function exit tracing + * + * These macros include a return statement. This is usually considered + * bad form, but having a separate exit macro before the actual return + * is very ugly and difficult to maintain. + * + * One of the FUNCTION_TRACE macros above must be used in conjunction + * with these macros so that "_AcpiFunctionName" is defined. + * + * Note: the DO_WHILE0 macro is used to prevent some compilers from + * complaining about these constructs. On other compilers the do...while + * adds some extra code, so this feature is optional. + */ +#ifdef ACPI_USE_DO_WHILE_0 +#define ACPI_DO_WHILE0(a) do a while(0) #else +#define ACPI_DO_WHILE0(a) a +#endif + +/* Exit trace helper macro */ + +#define ACPI_TRACE_EXIT(function, cast, param) \ + ACPI_DO_WHILE0 ({ \ + function (ACPI_DEBUG_PARAMETERS, cast (param)); \ + return ((param)); \ + }) + +/* The actual exit macros */ + +#define return_VOID \ + ACPI_DO_WHILE0 ({ \ + acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \ + return; \ + }) + +#define return_ACPI_STATUS(status) \ + ACPI_TRACE_EXIT (acpi_ut_status_exit, (acpi_status), status) + +#define return_PTR(pointer) \ + ACPI_TRACE_EXIT (acpi_ut_ptr_exit, (u8 *), pointer) + +#define return_VALUE(value) \ + ACPI_TRACE_EXIT (acpi_ut_value_exit, (u64), value) + +/* Conditional execution */ + +#define ACPI_DEBUG_EXEC(a) a +#define ACPI_DEBUG_ONLY_MEMBERS(a) a; +#define _VERBOSE_STRUCTURES + +/* Various object display routines for debug */ + +#define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a), 0) +#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) +#define ACPI_DUMP_BUFFER(a, b) acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT) + +#else /* ACPI_DEBUG_OUTPUT */ /* * This is the non-debug case -- make everything go away, * leaving no executable debug code! @@ -308,6 +398,31 @@ #define ACPI_FUNCTION_NAME(a) #define ACPI_DEBUG_PRINT(pl) #define ACPI_DEBUG_PRINT_RAW(pl) +#define ACPI_DEBUG_EXEC(a) +#define ACPI_DEBUG_ONLY_MEMBERS(a) +#define ACPI_FUNCTION_TRACE(a) +#define ACPI_FUNCTION_TRACE_PTR(a, b) +#define ACPI_FUNCTION_TRACE_U32(a, b) +#define ACPI_FUNCTION_TRACE_STR(a, b) +#define ACPI_FUNCTION_EXIT +#define ACPI_FUNCTION_STATUS_EXIT(s) +#define ACPI_FUNCTION_VALUE_EXIT(s) +#define ACPI_FUNCTION_ENTRY() +#define ACPI_DUMP_STACK_ENTRY(a) +#define ACPI_DUMP_OPERANDS(a, b, c) +#define ACPI_DUMP_ENTRY(a, b) +#define ACPI_DUMP_TABLES(a, b) +#define ACPI_DUMP_PATHNAME(a, b, c, d) +#define ACPI_DUMP_BUFFER(a, b) +#define ACPI_DEBUG_PRINT(pl) +#define ACPI_DEBUG_PRINT_RAW(pl) + +/* Return macros must have a return statement at the minimum */ + +#define return_VOID return +#define return_ACPI_STATUS(s) return(s) +#define return_VALUE(s) return(s) +#define return_PTR(s) return(s) #endif /* ACPI_DEBUG_OUTPUT */ -- cgit v1.2.3 From e6750be9572c2359584d0cbaf318c10766c0640b Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:06:38 +0000 Subject: ACPICA: iASL: Finish support for CSRT table. Add intel-specific shared info subtable. Add data table compiler and template support. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/actbl2.h | 23 +++++++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 1b2b356486d1..ef9dae12bd83 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -261,9 +261,28 @@ struct acpi_csrt_group { u16 subdevice_id; u16 revision; u16 reserved; - u32 info_length; + u32 shared_info_length; - /* Shared data (length = info_length) immediately follows */ + /* Shared data immediately follows (Length = shared_info_length) */ +}; + +/* Shared Info subtable */ + +struct acpi_csrt_shared_info { + u16 major_version; + u16 minor_version; + u32 mmio_base_low; + u32 mmio_base_high; + u32 gsi_interrupt; + u8 interrupt_polarity; + u8 interrupt_mode; + u8 num_channels; + u8 dma_address_width; + u16 base_request_line; + u16 num_handshake_signals; + u32 max_block_size; + + /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */ }; /* Resource Descriptor subtable */ -- cgit v1.2.3 From 7e2e11abbe54b44c51eeb4f22c19ba7043c3cb88 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:06:44 +0000 Subject: ACPICA: iASL: Finish support for the TPM2 table. Add disassembler, table compiler, and template support. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/actbl3.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/acpi') diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index a067d7d0df7d..c4aae227d253 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -75,7 +75,6 @@ /* Reserved table signatures */ -#define ACPI_SIG_CSRT "CSRT" /* Core System Resources Table */ #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ #define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ -- cgit v1.2.3 From e81a52b8b642aa2322eff10607164b4f24ffd3ae Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:06:50 +0000 Subject: ACPICA: Update for non-configured ACPI_IS_DEBUG_ENABLED macro. Also add acoutput.h to the nsdump.c file. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acoutput.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index c13b351a254d..23db272e0bff 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -266,6 +266,11 @@ #define ACPI_DEBUG_PARAMETERS \ __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT +/* Check if debug output is currently dynamically enabled */ + +#define ACPI_IS_DEBUG_ENABLED(level, component) \ + ((level & acpi_dbg_level) && (component & acpi_dbg_layer)) + /* * Master debug print macros * Print message if and only if: @@ -285,9 +290,6 @@ /* Helper macros for DEBUG_PRINT */ -#define ACPI_IS_DEBUG_ENABLED(level, component) \ - ((level & acpi_dbg_level) && (component & acpi_dbg_layer)) - #define ACPI_DEBUG(function, level, line, filename, modulename, component, ...) \ if (ACPI_IS_DEBUG_ENABLED (level, component)) \ { \ @@ -416,6 +418,7 @@ #define ACPI_DUMP_BUFFER(a, b) #define ACPI_DEBUG_PRINT(pl) #define ACPI_DEBUG_PRINT_RAW(pl) +#define ACPI_IS_DEBUG_ENABLED(level, component) 0 /* Return macros must have a return statement at the minimum */ -- cgit v1.2.3 From 9cea6249c9154a7d0b322a226261697f947692ad Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:07:31 +0000 Subject: ACPICA: Resources: Split interrupt share/wake bits into two fields. These two bits are merged at the external interface level for the IRQ, Interrupt, and GpioInt resource descriptors. However, these bits are logically independent and there is no need to keep them merged internally. Therefore, this change splits the bits into "sharable" and "wake capable" fields within the resource manager. This simplifies drive code that needs to examine these bits. Aaron Lu, Bob Moore. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acrestyp.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h index 17f2d050604e..b58c3cb6dc16 100644 --- a/include/acpi/acrestyp.h +++ b/include/acpi/acrestyp.h @@ -102,8 +102,11 @@ typedef u32 acpi_rsdesc_size; /* Max Resource Descriptor size is (Length+3) = (6 #define ACPI_EXCLUSIVE (u8) 0x00 #define ACPI_SHARED (u8) 0x01 -#define ACPI_EXCLUSIVE_AND_WAKE (u8) 0x02 -#define ACPI_SHARED_AND_WAKE (u8) 0x03 + +/* Wake */ + +#define ACPI_NOT_WAKE_CAPABLE (u8) 0x00 +#define ACPI_WAKE_CAPABLE (u8) 0x01 /* * DMA Attributes @@ -171,6 +174,7 @@ struct acpi_resource_irq { u8 triggering; u8 polarity; u8 sharable; + u8 wake_capable; u8 interrupt_count; u8 interrupts[1]; }; @@ -346,6 +350,7 @@ struct acpi_resource_extended_irq { u8 triggering; u8 polarity; u8 sharable; + u8 wake_capable; u8 interrupt_count; struct acpi_resource_source resource_source; u32 interrupts[1]; @@ -365,6 +370,7 @@ struct acpi_resource_gpio { u8 producer_consumer; /* For values, see Producer/Consumer above */ u8 pin_config; u8 sharable; /* For values, see Interrupt Attributes above */ + u8 wake_capable; /* For values, see Interrupt Attributes above */ u8 io_restriction; u8 triggering; /* For values, see Interrupt Attributes above */ u8 polarity; /* For values, see Interrupt Attributes above */ -- cgit v1.2.3 From f55994f20523532c02056f8f0d80495c375ee271 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 31 Dec 2012 00:11:58 +0000 Subject: ACPICA: Update version to 20121220. Version 20121220. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acpixf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/acpi') diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index afacb5a9671a..b86364d48645 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -46,7 +46,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20121114 +#define ACPI_CA_VERSION 0x20121220 #include #include -- cgit v1.2.3 From 6e1888fdcaad176fd9ce1180d97a16f2e6ea707c Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Tue, 8 Jan 2013 23:46:04 +0100 Subject: ACPICA: Cleanup ACPI_DEBUG_PRINT macros to fix potential build breakages. Fix two issues with the ACPI_DEBUG_PRINT macros. 1) Add the ACPI_DO_WHILE0 macro to the main DEBUG_PRINT helper macro. 2) Rename ACPI_DEBUG macro to ACPI_DO_DEBUG_PRINT since ACPI_DEBUG is already commonly used by the various hosts. Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/acoutput.h | 36 ++++++++++++++++++++---------------- 1 file changed, 20 insertions(+), 16 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 23db272e0bff..b48cb3459778 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -281,7 +281,16 @@ * debug message outside of the print function itself. This improves overall * performance at a relatively small code cost. Implementation involves the * use of variadic macros supported by C99. + * + * Note: the ACPI_DO_WHILE0 macro is used to prevent some compilers from + * complaining about these constructs. On other compilers the do...while + * adds some extra code, so this feature is optional. */ +#ifdef ACPI_USE_DO_WHILE_0 +#define ACPI_DO_WHILE0(a) do a while(0) +#else +#define ACPI_DO_WHILE0(a) a +#endif /* DEBUG_PRINT functions */ @@ -290,17 +299,21 @@ /* Helper macros for DEBUG_PRINT */ -#define ACPI_DEBUG(function, level, line, filename, modulename, component, ...) \ - if (ACPI_IS_DEBUG_ENABLED (level, component)) \ - { \ - function (level, line, filename, modulename, component, __VA_ARGS__); \ - } +#define ACPI_DO_DEBUG_PRINT(function, level, line, filename, modulename, component, ...) \ + ACPI_DO_WHILE0 ({ \ + if (ACPI_IS_DEBUG_ENABLED (level, component)) \ + { \ + function (level, line, filename, modulename, component, __VA_ARGS__); \ + } \ + }) #define ACPI_ACTUAL_DEBUG(level, line, filename, modulename, component, ...) \ - ACPI_DEBUG (acpi_debug_print, level, line, filename, modulename, component, __VA_ARGS__) + ACPI_DO_DEBUG_PRINT (acpi_debug_print, level, line, \ + filename, modulename, component, __VA_ARGS__) #define ACPI_ACTUAL_DEBUG_RAW(level, line, filename, modulename, component, ...) \ - ACPI_DEBUG (acpi_debug_print_raw, level, line, filename, modulename, component, __VA_ARGS__) + ACPI_DO_DEBUG_PRINT (acpi_debug_print_raw, level, line, \ + filename, modulename, component, __VA_ARGS__) /* * Function entry tracing @@ -342,16 +355,7 @@ * * One of the FUNCTION_TRACE macros above must be used in conjunction * with these macros so that "_AcpiFunctionName" is defined. - * - * Note: the DO_WHILE0 macro is used to prevent some compilers from - * complaining about these constructs. On other compilers the do...while - * adds some extra code, so this feature is optional. */ -#ifdef ACPI_USE_DO_WHILE_0 -#define ACPI_DO_WHILE0(a) do a while(0) -#else -#define ACPI_DO_WHILE0(a) a -#endif /* Exit trace helper macro */ -- cgit v1.2.3 From 4f8429166818dd615891990040ce13373893ee9a Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Mon, 31 Dec 2012 00:25:42 +0000 Subject: ACPICA: Cleanup PM_TIMER_FREQUENCY definition. This is a cosmetic patch only. Comparison of the resulting binary showed only line number differences. This patch does not affect the generation of the Linux binary. This patch decreases 13 lines of 20121114 divergence.diff. There is updates in ACPICA for PM_TIMER_FREQUENCY macro, this patch cleans up the usage of this macro in Linux. This patch can also reduce the source code diff between Linux and ACPICA. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/actypes.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 796a63e887ee..cd89810a4387 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -405,10 +405,6 @@ typedef u8 acpi_owner_id; #define ACPI_MAX16_DECIMAL_DIGITS 5 #define ACPI_MAX8_DECIMAL_DIGITS 3 -/* PM Timer ticks per second (HZ) */ - -#define PM_TIMER_FREQUENCY 3579545 - /* * Constants with special meanings */ -- cgit v1.2.3 From 42f8fb75c43cc67f06424f991009b3af674f93eb Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Fri, 11 Jan 2013 13:08:51 +0100 Subject: ACPICA: Source restructuring: split large files into 8 new files. Created logical splits for eight new files. Improves modularity and configurability. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acconfig.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/acpi') diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 12a5996da67c..101d5fef6b21 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -191,6 +191,7 @@ /* Maximum space_ids for Operation Regions */ #define ACPI_MAX_ADDRESS_SPACE 255 +#define ACPI_NUM_DEFAULT_SPACES 4 /* Array sizes. Used for range checking also */ -- cgit v1.2.3 From b43e1065cab4b5be90c016b2f076086b70cd1556 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Sat, 12 Jan 2013 15:29:38 +0000 Subject: ACPICA: Cleanup table handler naming conflicts. This is a cosmetic patch only. Comparison of the resulting binary showed only line number differences. This patch does not affect the generation of the Linux binary. This patch decreases 44 lines of 20121114 divergence.diff. There are naming conflicts between Linux and ACPICA on table handlers. This patch cleans up this conflicts to reduce the source code diff between Linux and ACPICA. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- include/acpi/acpixf.h | 4 ++-- include/acpi/actypes.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index b86364d48645..d8b2ea673fc6 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -197,9 +197,9 @@ acpi_status acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table); acpi_status -acpi_install_table_handler(acpi_tbl_handler handler, void *context); +acpi_install_table_handler(acpi_table_handler handler, void *context); -acpi_status acpi_remove_table_handler(acpi_tbl_handler handler); +acpi_status acpi_remove_table_handler(acpi_table_handler handler); /* * Namespace and name interfaces diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index cd89810a4387..3d4e09c60e2b 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -984,7 +984,7 @@ acpi_status(*acpi_exception_handler) (acpi_status aml_status, /* Table Event handler (Load, load_table, etc.) and types */ typedef -acpi_status(*acpi_tbl_handler) (u32 event, void *table, void *context); +acpi_status(*acpi_table_handler) (u32 event, void *table, void *context); #define ACPI_TABLE_LOAD 0x0 #define ACPI_TABLE_UNLOAD 0x1 -- cgit v1.2.3