diff options
Diffstat (limited to 'drivers/acpi')
48 files changed, 573 insertions, 390 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index e6c3ddd92665..ab2cbb51c6aa 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -5,7 +5,7 @@ menuconfig ACPI bool "ACPI (Advanced Configuration and Power Interface) Support" depends on !IA64_HP_SIM - depends on IA64 || X86 + depends on IA64 || X86 || (ARM64 && EXPERT) depends on PCI select PNP default y @@ -48,9 +48,16 @@ config ACPI_LEGACY_TABLES_LOOKUP config ARCH_MIGHT_HAVE_ACPI_PDC bool +config ACPI_GENERIC_GSI + bool + +config ACPI_SYSTEM_POWER_STATES_SUPPORT + bool + config ACPI_SLEEP bool depends on SUSPEND || HIBERNATION + depends on ACPI_SYSTEM_POWER_STATES_SUPPORT default y config ACPI_PROCFS_POWER @@ -163,6 +170,7 @@ config ACPI_PROCESSOR tristate "Processor" select THERMAL select CPU_IDLE + depends on X86 || IA64 default y help This driver installs ACPI as the idle handler for Linux and uses diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index 623b117ad1a2..8a063e276530 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -23,7 +23,7 @@ acpi-y += nvs.o # Power management related files acpi-y += wakeup.o -acpi-y += sleep.o +acpi-$(CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT) += sleep.o acpi-y += device_pm.o acpi-$(CONFIG_ACPI_SLEEP) += proc.o @@ -56,6 +56,7 @@ ifdef CONFIG_ACPI_VIDEO acpi-y += video_detect.o endif acpi-y += acpi_lpat.o +acpi-$(CONFIG_ACPI_GENERIC_GSI) += gsi.o # These are (potentially) separate modules diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 1020b1b53a17..58f335ca2e75 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -170,7 +170,7 @@ static int acpi_processor_hotadd_init(struct acpi_processor *pr) acpi_status status; int ret; - if (pr->phys_id == -1) + if (pr->phys_id == PHYS_CPUID_INVALID) return -ENODEV; status = acpi_evaluate_integer(pr->handle, "_STA", NULL, &sta); @@ -215,7 +215,8 @@ static int acpi_processor_get_info(struct acpi_device *device) union acpi_object object = { 0 }; struct acpi_buffer buffer = { sizeof(union acpi_object), &object }; struct acpi_processor *pr = acpi_driver_data(device); - int phys_id, cpu_index, device_declaration = 0; + phys_cpuid_t phys_id; + int cpu_index, device_declaration = 0; acpi_status status = AE_OK; static int cpu0_initialized; unsigned long long value; @@ -263,7 +264,7 @@ static int acpi_processor_get_info(struct acpi_device *device) } phys_id = acpi_get_phys_id(pr->handle, device_declaration, pr->acpi_id); - if (phys_id < 0) + if (phys_id == PHYS_CPUID_INVALID) acpi_handle_debug(pr->handle, "failed to get CPU physical ID.\n"); pr->phys_id = phys_id; diff --git a/drivers/acpi/acpica/acapps.h b/drivers/acpi/acpica/acapps.h index d863016565b5..e9f0833e818d 100644 --- a/drivers/acpi/acpica/acapps.h +++ b/drivers/acpi/acpica/acapps.h @@ -64,15 +64,15 @@ /* Macros for signons and file headers */ #define ACPI_COMMON_SIGNON(utility_name) \ - "\n%s\n%s version %8.8X%s [%s]\n%s\n\n", \ + "\n%s\n%s version %8.8X%s\n%s\n\n", \ ACPICA_NAME, \ - utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \ + utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, \ ACPICA_COPYRIGHT #define ACPI_COMMON_HEADER(utility_name, prefix) \ - "%s%s\n%s%s version %8.8X%s [%s]\n%s%s\n%s\n", \ + "%s%s\n%s%s version %8.8X%s\n%s%s\n%s\n", \ prefix, ACPICA_NAME, \ - prefix, utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \ + prefix, utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, \ prefix, ACPICA_COPYRIGHT, \ prefix diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index a165d25343e8..a0c478784314 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -306,6 +306,7 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_db_output_flags, ACPI_DB_CONSOLE_OUTPUT); ACPI_INIT_GLOBAL(u8, acpi_gbl_no_resource_disassembly, FALSE); ACPI_INIT_GLOBAL(u8, acpi_gbl_ignore_noop_operator, FALSE); ACPI_INIT_GLOBAL(u8, acpi_gbl_cstyle_disassembly, TRUE); +ACPI_INIT_GLOBAL(u8, acpi_gbl_force_aml_disassembly, FALSE); ACPI_GLOBAL(u8, acpi_gbl_db_opt_disasm); ACPI_GLOBAL(u8, acpi_gbl_db_opt_verbose); @@ -321,9 +322,7 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_db_terminate_threads, FALSE); ACPI_INIT_GLOBAL(u8, acpi_gbl_abort_method, FALSE); ACPI_INIT_GLOBAL(u8, acpi_gbl_method_executing, FALSE); -ACPI_GLOBAL(u8, acpi_gbl_db_opt_tables); -ACPI_GLOBAL(u8, acpi_gbl_db_opt_stats); -ACPI_GLOBAL(u8, acpi_gbl_db_opt_ini_methods); +ACPI_GLOBAL(u8, acpi_gbl_db_opt_no_ini_methods); ACPI_GLOBAL(u8, acpi_gbl_db_opt_no_region_support); ACPI_GLOBAL(u8, acpi_gbl_db_output_to_file); ACPI_GLOBAL(char *, acpi_gbl_db_buffer); diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index 7add32e5d8c5..87b27521fcac 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -53,7 +53,7 @@ typedef u32 acpi_mutex_handle; /* Total number of aml opcodes defined */ -#define AML_NUM_OPCODES 0x81 +#define AML_NUM_OPCODES 0x82 /* Forward declarations */ diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h index cf607fe69dbd..c240bdf824f2 100644 --- a/drivers/acpi/acpica/acmacros.h +++ b/drivers/acpi/acpica/acmacros.h @@ -63,23 +63,12 @@ #define ACPI_SET64(ptr, val) (*ACPI_CAST64 (ptr) = (u64) (val)) /* - * printf() format helpers. These macros are workarounds for the difficulties + * printf() format helper. This macros is a workaround for the difficulties * with emitting 64-bit integers and 64-bit pointers with the same code * for both 32-bit and 64-bit hosts. */ #define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i), ACPI_LODWORD(i) -#if ACPI_MACHINE_WIDTH == 64 -#define ACPI_FORMAT_NATIVE_UINT(i) ACPI_FORMAT_UINT64(i) -#define ACPI_FORMAT_TO_UINT(i) ACPI_FORMAT_UINT64(i) -#define ACPI_PRINTF_UINT "0x%8.8X%8.8X" - -#else -#define ACPI_FORMAT_NATIVE_UINT(i) 0, (u32) (i) -#define ACPI_FORMAT_TO_UINT(i) (u32) (i) -#define ACPI_PRINTF_UINT "0x%8.8X" -#endif - /* * Macros for moving data around to/from buffers that are possibly unaligned. * If the hardware supports the transfer of unaligned data, just do the store. diff --git a/drivers/acpi/acpica/acopcode.h b/drivers/acpi/acpica/acopcode.h index a5f17de45ac6..fd85ad05a24a 100644 --- a/drivers/acpi/acpica/acopcode.h +++ b/drivers/acpi/acpica/acopcode.h @@ -111,6 +111,7 @@ #define ARGP_DWORD_OP ARGP_LIST1 (ARGP_DWORDDATA) #define ARGP_ELSE_OP ARGP_LIST2 (ARGP_PKGLENGTH, ARGP_TERMLIST) #define ARGP_EVENT_OP ARGP_LIST1 (ARGP_NAME) +#define ARGP_EXTERNAL_OP ARGP_LIST3 (ARGP_NAMESTRING, ARGP_BYTEDATA, ARGP_BYTEDATA) #define ARGP_FATAL_OP ARGP_LIST3 (ARGP_BYTEDATA, ARGP_DWORDDATA, ARGP_TERMARG) #define ARGP_FIELD_OP ARGP_LIST4 (ARGP_PKGLENGTH, ARGP_NAMESTRING, ARGP_BYTEDATA, ARGP_FIELDLIST) #define ARGP_FIND_SET_LEFT_BIT_OP ARGP_LIST2 (ARGP_TERMARG, ARGP_TARGET) @@ -243,6 +244,7 @@ #define ARGI_DWORD_OP ARGI_INVALID_OPCODE #define ARGI_ELSE_OP ARGI_INVALID_OPCODE #define ARGI_EVENT_OP ARGI_INVALID_OPCODE +#define ARGI_EXTERNAL_OP ARGI_LIST3 (ARGI_STRING, ARGI_INTEGER, ARGI_INTEGER) #define ARGI_FATAL_OP ARGI_LIST3 (ARGI_INTEGER, ARGI_INTEGER, ARGI_INTEGER) #define ARGI_FIELD_OP ARGI_INVALID_OPCODE #define ARGI_FIND_SET_LEFT_BIT_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_TARGETREF) diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h index efc4c7124ccc..6357efb01b93 100644 --- a/drivers/acpi/acpica/acresrc.h +++ b/drivers/acpi/acpica/acresrc.h @@ -299,11 +299,13 @@ acpi_rs_set_resource_length(acpi_rsdesc_size total_length, union aml_resource *aml); /* - * rsdump + * rsdump - Debugger support */ +#ifdef ACPI_DEBUGGER void acpi_rs_dump_resource_list(struct acpi_resource *resource); -void acpi_rs_dump_irq_list(u8 * route_table); +void acpi_rs_dump_irq_list(u8 *route_table); +#endif /* * Resource conversion tables diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h index d14b547b7cd5..87c7860b3394 100644 --- a/drivers/acpi/acpica/acstruct.h +++ b/drivers/acpi/acpica/acstruct.h @@ -68,11 +68,6 @@ #define ACPI_WALK_METHOD 0x01 #define ACPI_WALK_METHOD_RESTART 0x02 -/* Flags for iASL compiler only */ - -#define ACPI_WALK_CONST_REQUIRED 0x10 -#define ACPI_WALK_CONST_OPTIONAL 0x20 - struct acpi_walk_state { struct acpi_walk_state *next; /* Next walk_state in list */ u8 descriptor_type; /* To differentiate various internal objs */ diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h index 1c127a43017b..7e0b6f1bec9c 100644 --- a/drivers/acpi/acpica/actables.h +++ b/drivers/acpi/acpica/actables.h @@ -58,7 +58,9 @@ u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length); /* * tbdata - table data structure management */ -acpi_status acpi_tb_get_next_root_index(u32 *table_index); +acpi_status +acpi_tb_get_next_table_descriptor(u32 *table_index, + struct acpi_table_desc **table_desc); void acpi_tb_init_table_descriptor(struct acpi_table_desc *table_desc, @@ -119,11 +121,6 @@ acpi_tb_install_standard_table(acpi_physical_address address, u8 flags, u8 reload, u8 override, u32 *table_index); -acpi_status -acpi_tb_store_table(acpi_physical_address address, - struct acpi_table_header *table, - u32 length, u8 flags, u32 *table_index); - void acpi_tb_uninstall_table(struct acpi_table_desc *table_desc); void acpi_tb_terminate(void); diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index c2f03e8774ad..2b3c5bd222f1 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -502,6 +502,9 @@ const union acpi_predefined_info *acpi_ut_get_next_predefined_method(const union const union acpi_predefined_info *acpi_ut_match_predefined_method(char *name); +void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes); + +#if (defined ACPI_ASL_COMPILER || defined ACPI_HELP_APP) const union acpi_predefined_info *acpi_ut_match_resource_name(char *name); void @@ -509,9 +512,8 @@ acpi_ut_display_predefined_method(char *buffer, const union acpi_predefined_info *this_name, u8 multi_line); -void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes); - u32 acpi_ut_get_resource_bit_width(char *buffer, u16 types); +#endif /* * utstate - Generic state creation/cache routines @@ -539,14 +541,6 @@ acpi_ut_create_update_state_and_push(union acpi_operand_object *object, u16 action, union acpi_generic_state **state_list); -#ifdef ACPI_FUTURE_USAGE -acpi_status -acpi_ut_create_pkg_state_and_push(void *internal_object, - void *external_object, - u16 index, - union acpi_generic_state **state_list); -#endif /* ACPI_FUTURE_USAGE */ - union acpi_generic_state *acpi_ut_create_control_state(void); void acpi_ut_delete_generic_state(union acpi_generic_state *state); @@ -570,7 +564,9 @@ const struct acpi_exception_info *acpi_ut_validate_exception(acpi_status u8 acpi_ut_is_pci_root_bridge(char *id); +#if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP) u8 acpi_ut_is_aml_table(struct acpi_table_header *table); +#endif acpi_status acpi_ut_walk_package_tree(union acpi_operand_object *source_object, @@ -629,15 +625,19 @@ acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, u8 **end_tag); */ void acpi_ut_strupr(char *src_string); +#ifdef ACPI_ASL_COMPILER void acpi_ut_strlwr(char *src_string); int acpi_ut_stricmp(char *string1, char *string2); +#endif acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer); void acpi_ut_print_string(char *string, u16 max_length); +#if defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP void ut_convert_backslashes(char *pathname); +#endif u8 acpi_ut_valid_acpi_name(char *name); @@ -785,6 +785,8 @@ int acpi_ut_file_printf(ACPI_FILE file, const char *format, ...); /* * utuuid -- UUID support functions */ +#if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP || defined ACPI_HELP_APP) void acpi_ut_convert_string_to_uuid(char *in_string, u8 *uuid_buffer); +#endif #endif /* _ACUTILS_H */ diff --git a/drivers/acpi/acpica/amlcode.h b/drivers/acpi/acpica/amlcode.h index 3a95068fc119..be9fd009cb28 100644 --- a/drivers/acpi/acpica/amlcode.h +++ b/drivers/acpi/acpica/amlcode.h @@ -65,6 +65,7 @@ #define AML_PACKAGE_OP (u16) 0x12 #define AML_VAR_PACKAGE_OP (u16) 0x13 /* ACPI 2.0 */ #define AML_METHOD_OP (u16) 0x14 +#define AML_EXTERNAL_OP (u16) 0x15 /* ACPI 6.0 */ #define AML_DUAL_NAME_PREFIX (u16) 0x2e #define AML_MULTI_NAME_PREFIX_OP (u16) 0x2f #define AML_NAME_CHAR_SUBSEQ (u16) 0x30 @@ -206,7 +207,6 @@ #define AML_INT_RESERVEDFIELD_OP (u16) 0x0031 #define AML_INT_ACCESSFIELD_OP (u16) 0x0032 #define AML_INT_BYTELIST_OP (u16) 0x0033 -#define AML_INT_STATICSTRING_OP (u16) 0x0034 #define AML_INT_METHODCALL_OP (u16) 0x0035 #define AML_INT_RETURN_VALUE_OP (u16) 0x0036 #define AML_INT_EVAL_SUBTREE_OP (u16) 0x0037 diff --git a/drivers/acpi/acpica/dsopcode.c b/drivers/acpi/acpica/dsopcode.c index 77244182ff02..ea0cc4e08f80 100644 --- a/drivers/acpi/acpica/dsopcode.c +++ b/drivers/acpi/acpica/dsopcode.c @@ -446,7 +446,7 @@ acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state, ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "RgnObj %p Addr %8.8X%8.8X Len %X\n", obj_desc, - ACPI_FORMAT_NATIVE_UINT(obj_desc->region.address), + ACPI_FORMAT_UINT64(obj_desc->region.address), obj_desc->region.length)); /* Now the address and length are valid for this opregion */ @@ -539,13 +539,12 @@ acpi_ds_eval_table_region_operands(struct acpi_walk_state *walk_state, return_ACPI_STATUS(AE_NOT_EXIST); } - obj_desc->region.address = - (acpi_physical_address) ACPI_TO_INTEGER(table); + obj_desc->region.address = ACPI_PTR_TO_PHYSADDR(table); obj_desc->region.length = table->length; ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "RgnObj %p Addr %8.8X%8.8X Len %X\n", obj_desc, - ACPI_FORMAT_NATIVE_UINT(obj_desc->region.address), + ACPI_FORMAT_UINT64(obj_desc->region.address), obj_desc->region.length)); /* Now the address and length are valid for this opregion */ diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c index e5ff89bcb3f5..deeddd6d2f05 100644 --- a/drivers/acpi/acpica/dsutils.c +++ b/drivers/acpi/acpica/dsutils.c @@ -564,6 +564,17 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state, acpi_operand_object, acpi_gbl_root_node); status = AE_OK; + } else if (parent_op->common.aml_opcode == + AML_EXTERNAL_OP) { + + /* TBD: May only be temporary */ + + obj_desc = + acpi_ut_create_string_object((acpi_size) name_length); + + ACPI_STRNCPY(obj_desc->string.pointer, + name_string, name_length); + status = AE_OK; } else { /* * We just plain didn't find it -- which is a diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c index 5ed064e8673c..ccf793247447 100644 --- a/drivers/acpi/acpica/evgpe.c +++ b/drivers/acpi/acpica/evgpe.c @@ -92,6 +92,7 @@ acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info) ACPI_SET_BIT(gpe_register_info->enable_for_run, (u8)register_bit); } + gpe_register_info->enable_mask = gpe_register_info->enable_for_run; return_ACPI_STATUS(AE_OK); } @@ -123,7 +124,7 @@ acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info) /* Enable the requested GPE */ - status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE_SAVE); + status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE); return_ACPI_STATUS(status); } @@ -202,7 +203,7 @@ acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_info) if (ACPI_SUCCESS(status)) { status = acpi_hw_low_set_gpe(gpe_event_info, - ACPI_GPE_DISABLE_SAVE); + ACPI_GPE_DISABLE); } if (ACPI_FAILURE(status)) { diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c index 9abace3401f9..2ba28a63fb68 100644 --- a/drivers/acpi/acpica/evregion.c +++ b/drivers/acpi/acpica/evregion.c @@ -272,7 +272,7 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj, ACPI_DEBUG_PRINT((ACPI_DB_OPREGION, "Handler %p (@%p) Address %8.8X%8.8X [%s]\n", ®ion_obj->region.handler->address_space, handler, - ACPI_FORMAT_NATIVE_UINT(address), + ACPI_FORMAT_UINT64(address), acpi_ut_get_region_name(region_obj->region. space_id))); diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c index df06a23c4197..faad911d46b5 100644 --- a/drivers/acpi/acpica/evxfevnt.c +++ b/drivers/acpi/acpica/evxfevnt.c @@ -356,7 +356,8 @@ acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status) } if (in_byte) { - local_event_status |= ACPI_EVENT_FLAG_ENABLED; + local_event_status |= + (ACPI_EVENT_FLAG_ENABLED | ACPI_EVENT_FLAG_ENABLE_SET); } /* Fixed event currently active? */ @@ -369,7 +370,7 @@ acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status) } if (in_byte) { - local_event_status |= ACPI_EVENT_FLAG_SET; + local_event_status |= ACPI_EVENT_FLAG_STATUS_SET; } (*event_status) = local_event_status; diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c index 7c213b6b6472..1da52bef632e 100644 --- a/drivers/acpi/acpica/exdump.c +++ b/drivers/acpi/acpica/exdump.c @@ -767,8 +767,8 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth) acpi_os_printf("\n"); } else { acpi_os_printf(" base %8.8X%8.8X Length %X\n", - ACPI_FORMAT_NATIVE_UINT(obj_desc->region. - address), + ACPI_FORMAT_UINT64(obj_desc->region. + address), obj_desc->region.length); } break; diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c index 49479927e7f7..725a3746a2df 100644 --- a/drivers/acpi/acpica/exfldio.c +++ b/drivers/acpi/acpica/exfldio.c @@ -263,17 +263,15 @@ acpi_ex_access_region(union acpi_operand_object *obj_desc, } ACPI_DEBUG_PRINT_RAW((ACPI_DB_BFIELD, - " Region [%s:%X], Width %X, ByteBase %X, Offset %X at %p\n", + " Region [%s:%X], Width %X, ByteBase %X, Offset %X at %8.8X%8.8X\n", acpi_ut_get_region_name(rgn_desc->region. space_id), rgn_desc->region.space_id, obj_desc->common_field.access_byte_width, obj_desc->common_field.base_byte_offset, - field_datum_byte_offset, ACPI_CAST_PTR(void, - (rgn_desc-> - region. - address + - region_offset)))); + field_datum_byte_offset, + ACPI_FORMAT_UINT64(rgn_desc->region.address + + region_offset))); /* Invoke the appropriate address_space/op_region handler */ diff --git a/drivers/acpi/acpica/exoparg3.c b/drivers/acpi/acpica/exoparg3.c index b813fed95e56..1c64a988cbee 100644 --- a/drivers/acpi/acpica/exoparg3.c +++ b/drivers/acpi/acpica/exoparg3.c @@ -114,7 +114,18 @@ acpi_status acpi_ex_opcode_3A_0T_0R(struct acpi_walk_state *walk_state) /* Might return while OS is shutting down, just continue */ ACPI_FREE(fatal); - break; + goto cleanup; + + case AML_EXTERNAL_OP: + /* + * If the interpreter sees this opcode, just ignore it. The External + * op is intended for use by disassemblers in order to properly + * disassemble control method invocations. The opcode or group of + * opcodes should be surrounded by an "if (0)" clause to ensure that + * AML interpreters never see the opcode. + */ + status = AE_OK; + goto cleanup; default: diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c index 0fe188e238ef..f6c2f5499935 100644 --- a/drivers/acpi/acpica/exregion.c +++ b/drivers/acpi/acpica/exregion.c @@ -165,8 +165,8 @@ acpi_ex_system_memory_space_handler(u32 function, * one page, which is similar to the original code that used a 4k * maximum window. */ - page_boundary_map_length = - ACPI_ROUND_UP(address, ACPI_DEFAULT_PAGE_SIZE) - address; + page_boundary_map_length = (acpi_size) + (ACPI_ROUND_UP(address, ACPI_DEFAULT_PAGE_SIZE) - address); if (page_boundary_map_length == 0) { page_boundary_map_length = ACPI_DEFAULT_PAGE_SIZE; } @@ -177,12 +177,13 @@ acpi_ex_system_memory_space_handler(u32 function, /* Create a new mapping starting at the address given */ - mem_info->mapped_logical_address = acpi_os_map_memory((acpi_physical_address) address, map_length); + mem_info->mapped_logical_address = + acpi_os_map_memory(address, map_length); if (!mem_info->mapped_logical_address) { ACPI_ERROR((AE_INFO, "Could not map memory at 0x%8.8X%8.8X, size %u", - ACPI_FORMAT_NATIVE_UINT(address), - (u32) map_length)); + ACPI_FORMAT_UINT64(address), + (u32)map_length)); mem_info->mapped_length = 0; return_ACPI_STATUS(AE_NO_MEMORY); } @@ -202,8 +203,7 @@ acpi_ex_system_memory_space_handler(u32 function, ACPI_DEBUG_PRINT((ACPI_DB_INFO, "System-Memory (width %u) R/W %u Address=%8.8X%8.8X\n", - bit_width, function, - ACPI_FORMAT_NATIVE_UINT(address))); + bit_width, function, ACPI_FORMAT_UINT64(address))); /* * Perform the memory read or write @@ -318,8 +318,7 @@ acpi_ex_system_io_space_handler(u32 function, ACPI_DEBUG_PRINT((ACPI_DB_INFO, "System-IO (width %u) R/W %u Address=%8.8X%8.8X\n", - bit_width, function, - ACPI_FORMAT_NATIVE_UINT(address))); + bit_width, function, ACPI_FORMAT_UINT64(address))); /* Decode the function parameter */ diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c index 84bc550f4f1d..73cfa5947ff3 100644 --- a/drivers/acpi/acpica/hwgpe.c +++ b/drivers/acpi/acpica/hwgpe.c @@ -89,6 +89,8 @@ u32 acpi_hw_get_gpe_register_bit(struct acpi_gpe_event_info *gpe_event_info) * RETURN: Status * * DESCRIPTION: Enable or disable a single GPE in the parent enable register. + * The enable_ma |