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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-19 01:15:19 +0200 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-19 01:15:19 +0200 |
commit | 9695a9805284f09fefb5f8c53ba72d0c77748dbe (patch) | |
tree | 8c26b7158f33d65be1b63762e4ce5992179476c9 /drivers/acpi | |
parent | Linux 4.1-rc8 (diff) | |
parent | ACPICA: Fix for ill-formed GUID strings for NFIT tables. (diff) | |
download | linux-dev-9695a9805284f09fefb5f8c53ba72d0c77748dbe.tar.xz linux-dev-9695a9805284f09fefb5f8c53ba72d0c77748dbe.zip |
Merge branch 'acpica'
* acpica: (22 commits)
ACPICA: Fix for ill-formed GUID strings for NFIT tables.
ACPICA: acpihelp: Update for new NFIT table GUIDs.
ACPICA: Update version to 20150515.
ACPICA: ACPI 6.0: Add support for NFIT table.
ACPICA: acpi_help: Add option to display all known/supported ACPI tables.
ACPICA: iASL/disassembler - fix possible fault for -e option.
ACPICA: ACPI 6.0: Add changes for DRTM table.
ACPICA: ACPI 6.0: Add support for IORT table.
ACPICA: ACPI 6.0: Add ACPI_SUB_PTR().
ACPICA: ACPI 6.0: Add changes for MADT table.
ACPICA: Hardware: Fix a resource leak issue in acpi_hw_build_pci_list().
ACPICA: Dispatcher: Fix a resource leak issue in acpi_ds_auto_serialize_method().
ACPICA: ACPI 6.0: Add changes for LPIT table.
ACPICA: ACPI 6.0: Add changes for FADT table.
ACPICA: ACPI 6.0: Add support for WPBT table.
ACPICA: iASL: Enhance detection of non-ascii or corrupted input files.
ACPICA: Parser: Move a couple externals to the proper header.
ACPICA: ACPI 6.0: Add support for XENV table.
ACPICA: ACPI 6.0: Add support for new predefined names.
ACPICA: ACPI 6.0: Add support for STAO table.
...
Diffstat (limited to 'drivers/acpi')
-rw-r--r-- | drivers/acpi/acpica/acdebug.h | 4 | ||||
-rw-r--r-- | drivers/acpi/acpica/aclocal.h | 15 | ||||
-rw-r--r-- | drivers/acpi/acpica/acparser.h | 3 | ||||
-rw-r--r-- | drivers/acpi/acpica/acpredef.h | 45 | ||||
-rw-r--r-- | drivers/acpi/acpica/acutils.h | 2 | ||||
-rw-r--r-- | drivers/acpi/acpica/dsmethod.c | 5 | ||||
-rw-r--r-- | drivers/acpi/acpica/hwpci.c | 9 | ||||
-rw-r--r-- | drivers/acpi/acpica/nsprepkg.c | 13 | ||||
-rw-r--r-- | drivers/acpi/acpica/nsrepair.c | 2 | ||||
-rw-r--r-- | drivers/acpi/acpica/psopinfo.c | 3 | ||||
-rw-r--r-- | drivers/acpi/acpica/utfileio.c | 9 | ||||
-rw-r--r-- | drivers/acpi/acpica/uthex.c | 4 | ||||
-rw-r--r-- | drivers/acpi/acpica/utxferror.c | 11 |
13 files changed, 98 insertions, 27 deletions
diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h index 4169bb87a996..43685dd36c77 100644 --- a/drivers/acpi/acpica/acdebug.h +++ b/drivers/acpi/acpica/acdebug.h @@ -231,7 +231,9 @@ void acpi_db_open_debug_file(char *name); acpi_status acpi_db_load_acpi_table(char *filename); acpi_status -acpi_db_get_table_from_file(char *filename, struct acpi_table_header **table); +acpi_db_get_table_from_file(char *filename, + struct acpi_table_header **table, + u8 must_be_aml_table); /* * dbhistry - debugger HISTORY command diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index 87b27521fcac..ffdb956391f6 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -352,11 +352,21 @@ struct acpi_package_info3 { u16 reserved; }; +struct acpi_package_info4 { + u8 type; + u8 object_type1; + u8 count1; + u8 sub_object_types; + u8 pkg_count; + u16 reserved; +}; + union acpi_predefined_info { struct acpi_name_info info; struct acpi_package_info ret_info; struct acpi_package_info2 ret_info2; struct acpi_package_info3 ret_info3; + struct acpi_package_info4 ret_info4; }; /* Reset to default packing */ @@ -1165,4 +1175,9 @@ struct ah_uuid { char *string; }; +struct ah_table { + char *signature; + char *description; +}; + #endif /* __ACLOCAL_H__ */ diff --git a/drivers/acpi/acpica/acparser.h b/drivers/acpi/acpica/acparser.h index 74a390c6db16..0cdd2fce493a 100644 --- a/drivers/acpi/acpica/acparser.h +++ b/drivers/acpi/acpica/acparser.h @@ -70,6 +70,9 @@ * *****************************************************************************/ +extern const u8 acpi_gbl_short_op_index[]; +extern const u8 acpi_gbl_long_op_index[]; + /* * psxface - Parser external interfaces */ diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h index a972d11c97c9..b9474b529fcb 100644 --- a/drivers/acpi/acpica/acpredef.h +++ b/drivers/acpi/acpica/acpredef.h @@ -105,6 +105,11 @@ * count = 0 (optional) * (Used for _DLM) * + * ACPI_PTYPE2_VAR_VAR: Variable number of subpackages, each of either a + * constant or variable length. The subpackages are preceded by a + * constant number of objects. + * (Used for _LPI, _RDI) + * * ACPI_PTYPE2_UUID_PAIR: Each subpackage is preceded by a UUID Buffer. The UUID * defines the format of the package. Zero-length parent package is * allowed. @@ -123,7 +128,8 @@ enum acpi_return_package_types { ACPI_PTYPE2_MIN = 8, ACPI_PTYPE2_REV_FIXED = 9, ACPI_PTYPE2_FIX_VAR = 10, - ACPI_PTYPE2_UUID_PAIR = 11 + ACPI_PTYPE2_VAR_VAR = 11, + ACPI_PTYPE2_UUID_PAIR = 12 }; /* Support macros for users of the predefined info table */ @@ -172,7 +178,7 @@ enum acpi_return_package_types { * These are the names that can actually be evaluated via acpi_evaluate_object. * Not present in this table are the following: * - * 1) Predefined/Reserved names that are never evaluated via + * 1) Predefined/Reserved names that are not usually evaluated via * acpi_evaluate_object: * _Lxx and _Exx GPE methods * _Qxx EC methods @@ -361,6 +367,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */ PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0), + {{"_BTH", METHOD_1ARGS(ACPI_TYPE_INTEGER), /* ACPI 6.0 */ + METHOD_NO_RETURN_VALUE}}, + {{"_BTM", METHOD_1ARGS(ACPI_TYPE_INTEGER), METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, @@ -390,6 +399,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER, 0, 0, 0, 0), + {{"_CR3", METHOD_0ARGS, /* ACPI 6.0 */ + METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, + {{"_CRS", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, @@ -445,7 +457,7 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { {{"_DOS", METHOD_1ARGS(ACPI_TYPE_INTEGER), METHOD_NO_RETURN_VALUE}}, - {{"_DSD", METHOD_0ARGS, + {{"_DSD", METHOD_0ARGS, /* ACPI 6.0 */ METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each: 1 Buf, 1 Pkg */ PACKAGE_INFO(ACPI_PTYPE2_UUID_PAIR, ACPI_RTYPE_BUFFER, 1, ACPI_RTYPE_PACKAGE, 1, 0), @@ -604,6 +616,12 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(rev), n Pkg (2 Int) */ PACKAGE_INFO(ACPI_PTYPE2_REV_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0), + {{"_LPI", METHOD_0ARGS, /* ACPI 6.0 */ + METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (3 Int, n Pkg (10 Int/Buf) */ + PACKAGE_INFO(ACPI_PTYPE2_VAR_VAR, ACPI_RTYPE_INTEGER, 3, + ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER | ACPI_RTYPE_STRING, + 10, 0), + {{"_MAT", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, @@ -624,6 +642,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { ACPI_TYPE_INTEGER), METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, + {{"_MTL", METHOD_0ARGS, /* ACPI 6.0 */ + METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, + {{"_NTT", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, @@ -716,6 +737,10 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */ PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0), + {{"_PRR", METHOD_0ARGS, /* ACPI 6.0 */ + METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Ref) */ + PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_REFERENCE, 1, 0, 0, 0), + {{"_PRS", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, @@ -796,6 +821,11 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { {{"_PXM", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, + {{"_RDI", METHOD_0ARGS, /* ACPI 6.0 */ + METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int, n Pkg (m Ref)) */ + PACKAGE_INFO(ACPI_PTYPE2_VAR_VAR, ACPI_RTYPE_INTEGER, 1, + ACPI_RTYPE_REFERENCE, 0, 0), + {{"_REG", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER), METHOD_NO_RETURN_VALUE}}, @@ -808,6 +838,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { {{"_ROM", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER), METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, + {{"_RST", METHOD_0ARGS, /* ACPI 6.0 */ + METHOD_NO_RETURN_VALUE}}, + {{"_RTV", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, @@ -935,6 +968,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { {{"_TDL", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, + {{"_TFP", METHOD_0ARGS, /* ACPI 6.0 */ + METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, + {{"_TIP", METHOD_1ARGS(ACPI_TYPE_INTEGER), METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, @@ -959,6 +995,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 5 Int with count */ PACKAGE_INFO(ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 5, 0, 0, 0), + {{"_TSN", METHOD_0ARGS, /* ACPI 6.0 */ + METHOD_RETURNS(ACPI_RTYPE_REFERENCE)}}, + {{"_TSP", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 2b3c5bd222f1..d49f5c7a20d9 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -251,7 +251,7 @@ extern const u8 _acpi_ctype[]; #define _ACPI_DI 0x04 /* '0'-'9' */ #define _ACPI_LO 0x02 /* 'a'-'z' */ #define _ACPI_PU 0x10 /* punctuation */ -#define _ACPI_SP 0x08 /* space */ +#define _ACPI_SP 0x08 /* space, tab, CR, LF, VT, FF */ #define _ACPI_UP 0x01 /* 'A'-'Z' */ #define _ACPI_XD 0x80 /* '0'-'9', 'A'-'F', 'a'-'f' */ diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c index d72565a3c646..85bb951430d9 100644 --- a/drivers/acpi/acpica/dsmethod.c +++ b/drivers/acpi/acpica/dsmethod.c @@ -116,6 +116,7 @@ acpi_ds_auto_serialize_method(struct acpi_namespace_node *node, walk_state = acpi_ds_create_walk_state(node->owner_id, NULL, NULL, NULL); if (!walk_state) { + acpi_ps_free_op(op); return_ACPI_STATUS(AE_NO_MEMORY); } @@ -125,6 +126,7 @@ acpi_ds_auto_serialize_method(struct acpi_namespace_node *node, obj_desc->method.aml_length, NULL, 0); if (ACPI_FAILURE(status)) { acpi_ds_delete_walk_state(walk_state); + acpi_ps_free_op(op); return_ACPI_STATUS(status); } @@ -133,9 +135,6 @@ acpi_ds_auto_serialize_method(struct acpi_namespace_node *node, /* Parse the method, scan for creation of named objects */ status = acpi_ps_parse_aml(walk_state); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } acpi_ps_delete_parse_tree(op); return_ACPI_STATUS(status); diff --git a/drivers/acpi/acpica/hwpci.c b/drivers/acpi/acpica/hwpci.c index c5214dec4988..f785ea788356 100644 --- a/drivers/acpi/acpica/hwpci.c +++ b/drivers/acpi/acpica/hwpci.c @@ -123,7 +123,7 @@ acpi_hw_derive_pci_id(struct acpi_pci_id *pci_id, acpi_handle root_pci_device, acpi_handle pci_region) { acpi_status status; - struct acpi_pci_device *list_head = NULL; + struct acpi_pci_device *list_head; ACPI_FUNCTION_TRACE(hw_derive_pci_id); @@ -177,13 +177,13 @@ acpi_hw_build_pci_list(acpi_handle root_pci_device, acpi_handle parent_device; acpi_status status; struct acpi_pci_device *list_element; - struct acpi_pci_device *list_head = NULL; /* * Ascend namespace branch until the root_pci_device is reached, building * a list of device nodes. Loop will exit when either the PCI device is * found, or the root of the namespace is reached. */ + *return_list_head = NULL; current_device = pci_region; while (1) { status = acpi_get_parent(current_device, &parent_device); @@ -198,7 +198,6 @@ acpi_hw_build_pci_list(acpi_handle root_pci_device, /* Finished when we reach the PCI root device (PNP0A03 or PNP0A08) */ if (parent_device == root_pci_device) { - *return_list_head = list_head; return (AE_OK); } @@ -213,9 +212,9 @@ acpi_hw_build_pci_list(acpi_handle root_pci_device, /* Put new element at the head of the list */ - list_element->next = list_head; + list_element->next = *return_list_head; list_element->device = parent_device; - list_head = list_element; + *return_list_head = list_element; current_device = parent_device; } diff --git a/drivers/acpi/acpica/nsprepkg.c b/drivers/acpi/acpica/nsprepkg.c index 8b79958b7aca..9bb251932b45 100644 --- a/drivers/acpi/acpica/nsprepkg.c +++ b/drivers/acpi/acpica/nsprepkg.c @@ -316,6 +316,13 @@ acpi_ns_check_package(struct acpi_evaluate_info *info, acpi_ns_check_package_list(info, package, elements, count); break; + case ACPI_PTYPE2_VAR_VAR: + /* + * Returns a variable list of packages, each with a variable list + * of objects. + */ + break; + case ACPI_PTYPE2_UUID_PAIR: /* The package must contain pairs of (UUID + type) */ @@ -487,6 +494,12 @@ acpi_ns_check_package_list(struct acpi_evaluate_info *info, } break; + case ACPI_PTYPE2_VAR_VAR: + /* + * Each subpackage has a fixed or variable number of elements + */ + break; + case ACPI_PTYPE2_FIXED: /* Each subpackage has a fixed length */ diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c index 151fcd95ba84..77d8103d0094 100644 --- a/drivers/acpi/acpica/nsrepair.c +++ b/drivers/acpi/acpica/nsrepair.c @@ -497,10 +497,10 @@ acpi_ns_remove_null_elements(struct acpi_evaluate_info *info, case ACPI_PTYPE2_MIN: case ACPI_PTYPE2_REV_FIXED: case ACPI_PTYPE2_FIX_VAR: - break; default: + case ACPI_PTYPE2_VAR_VAR: case ACPI_PTYPE1_FIXED: case ACPI_PTYPE1_OPTION: return; diff --git a/drivers/acpi/acpica/psopinfo.c b/drivers/acpi/acpica/psopinfo.c index 20e1a35169fc..58310907fa7b 100644 --- a/drivers/acpi/acpica/psopinfo.c +++ b/drivers/acpi/acpica/psopinfo.c @@ -50,9 +50,6 @@ #define _COMPONENT ACPI_PARSER ACPI_MODULE_NAME("psopinfo") -extern const u8 acpi_gbl_short_op_index[]; -extern const u8 acpi_gbl_long_op_index[]; - static const u8 acpi_gbl_argument_count[] = { 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 6 }; diff --git a/drivers/acpi/acpica/utfileio.c b/drivers/acpi/acpica/utfileio.c index 7e1168be39fa..857af824337b 100644 --- a/drivers/acpi/acpica/utfileio.c +++ b/drivers/acpi/acpica/utfileio.c @@ -198,11 +198,8 @@ acpi_ut_read_table(FILE * fp, table_header.length, file_size); #ifdef ACPI_ASL_COMPILER - status = fl_check_for_ascii(fp, NULL, FALSE); - if (ACPI_SUCCESS(status)) { - acpi_os_printf - ("File appears to be ASCII only, must be binary\n"); - } + acpi_os_printf("File is corrupt or is ASCII text -- " + "it must be a binary file\n"); #endif return (AE_BAD_HEADER); } @@ -315,7 +312,7 @@ acpi_ut_read_table_from_file(char *filename, struct acpi_table_header ** table) /* Get the entire file */ fprintf(stderr, - "Loading Acpi table from file %10s - Length %.8u (%06X)\n", + "Reading ACPI table from file %10s - Length %.8u (0x%06X)\n", filename, file_size, file_size); status = acpi_ut_read_table(file, table, &table_length); diff --git a/drivers/acpi/acpica/uthex.c b/drivers/acpi/acpica/uthex.c index aa448278ba28..fda8b3def81c 100644 --- a/drivers/acpi/acpica/uthex.c +++ b/drivers/acpi/acpica/uthex.c @@ -75,9 +75,9 @@ char acpi_ut_hex_to_ascii_char(u64 integer, u32 position) /******************************************************************************* * - * FUNCTION: acpi_ut_hex_char_to_value + * FUNCTION: acpi_ut_ascii_char_to_hex * - * PARAMETERS: ascii_char - Hex character in Ascii + * PARAMETERS: hex_char - Hex character in Ascii * * RETURN: The binary value of the ascii/hex character * diff --git a/drivers/acpi/acpica/utxferror.c b/drivers/acpi/acpica/utxferror.c index 306e785f9418..98d578753101 100644 --- a/drivers/acpi/acpica/utxferror.c +++ b/drivers/acpi/acpica/utxferror.c @@ -107,9 +107,16 @@ acpi_exception(const char *module_name, va_list arg_list; ACPI_MSG_REDIRECT_BEGIN; - acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ", - acpi_format_exception(status)); + /* For AE_OK, just print the message */ + + if (ACPI_SUCCESS(status)) { + acpi_os_printf(ACPI_MSG_EXCEPTION); + + } else { + acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ", + acpi_format_exception(status)); + } va_start(arg_list, format); acpi_os_vprintf(format, arg_list); ACPI_MSG_SUFFIX; |