diff options
Diffstat (limited to 'drivers/acpi/acpica/acutils.h')
| -rw-r--r-- | drivers/acpi/acpica/acutils.h | 348 |
1 files changed, 187 insertions, 161 deletions
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 3c76edea6803..3990d509bbab 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -1,45 +1,11 @@ +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ /****************************************************************************** * * Name: acutils.h -- prototypes for the common (subsystem-wide) procedures * - *****************************************************************************/ - -/* - * Copyright (C) 2000 - 2013, Intel Corp. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions, and the following disclaimer, - * without modification. - * 2. Redistributions in binary form must reproduce at minimum a disclaimer - * substantially similar to the "NO WARRANTY" disclaimer below - * ("Disclaimer") and any redistribution must be conditioned upon - * including a substantially similar Disclaimer requirement for further - * binary redistribution. - * 3. Neither the names of the above-listed copyright holders nor the names - * of any contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. + * Copyright (C) 2000 - 2025, Intel Corp. * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * NO WARRANTY - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING - * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - */ + *****************************************************************************/ #ifndef _ACUTILS_H #define _ACUTILS_H @@ -49,7 +15,7 @@ extern const u8 acpi_gbl_resource_aml_serial_bus_sizes[]; /* Strings used by the disassembler and debugger resource dump routines */ -#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER) +#if defined(ACPI_DEBUG_OUTPUT) || defined (ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER) extern const char *acpi_gbl_bm_decode[]; extern const char *acpi_gbl_config_decode[]; @@ -62,6 +28,7 @@ extern const char *acpi_gbl_max_decode[]; extern const char *acpi_gbl_mem_decode[]; extern const char *acpi_gbl_min_decode[]; extern const char *acpi_gbl_mtp_decode[]; +extern const char *acpi_gbl_phy_decode[]; extern const char *acpi_gbl_rng_decode[]; extern const char *acpi_gbl_rw_decode[]; extern const char *acpi_gbl_shr_decode[]; @@ -85,6 +52,9 @@ extern const char *acpi_gbl_bpb_decode[]; extern const char *acpi_gbl_sb_decode[]; extern const char *acpi_gbl_fc_decode[]; extern const char *acpi_gbl_pt_decode[]; +extern const char *acpi_gbl_ptyp_decode[]; +extern const char *acpi_gbl_clock_input_mode[]; +extern const char *acpi_gbl_clock_input_scale[]; #endif /* @@ -95,7 +65,6 @@ extern const char *acpi_gbl_pt_decode[]; #ifdef ACPI_ASL_COMPILER #include <stdio.h> -extern FILE *acpi_gbl_output_file; #define ACPI_MSG_REDIRECT_BEGIN \ FILE *output_file = acpi_gbl_output_file; \ @@ -115,13 +84,22 @@ extern FILE *acpi_gbl_output_file; /* * Common error message prefixes */ +#ifndef ACPI_MSG_ERROR #define ACPI_MSG_ERROR "ACPI Error: " -#define ACPI_MSG_EXCEPTION "ACPI Exception: " +#endif +#ifndef ACPI_MSG_WARNING #define ACPI_MSG_WARNING "ACPI Warning: " +#endif +#ifndef ACPI_MSG_INFO #define ACPI_MSG_INFO "ACPI: " +#endif -#define ACPI_MSG_BIOS_ERROR "ACPI BIOS Error (bug): " -#define ACPI_MSG_BIOS_WARNING "ACPI BIOS Warning (bug): " +#ifndef ACPI_MSG_BIOS_ERROR +#define ACPI_MSG_BIOS_ERROR "Firmware Error (ACPI): " +#endif +#ifndef ACPI_MSG_BIOS_WARNING +#define ACPI_MSG_BIOS_WARNING "Firmware Warning (ACPI): " +#endif /* * Common message suffix @@ -129,6 +107,11 @@ extern FILE *acpi_gbl_output_file; #define ACPI_MSG_SUFFIX \ acpi_os_printf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number) +/* Flags to indicate implicit or explicit string-to-integer conversion */ + +#define ACPI_IMPLICIT_CONVERSION TRUE +#define ACPI_NO_IMPLICIT_CONVERSION FALSE + /* Types for Resource descriptor entries */ #define ACPI_INVALID_RESOURCE 0 @@ -137,16 +120,16 @@ extern FILE *acpi_gbl_output_file; #define ACPI_SMALL_VARIABLE_LENGTH 3 typedef -acpi_status(*acpi_walk_aml_callback) (u8 *aml, - u32 length, - u32 offset, - u8 resource_index, void **context); +acpi_status (*acpi_walk_aml_callback) (u8 *aml, + u32 length, + u32 offset, + u8 resource_index, void **context); typedef -acpi_status(*acpi_pkg_callback) (u8 object_type, - union acpi_operand_object *source_object, - union acpi_generic_state * state, - void *context); +acpi_status (*acpi_pkg_callback) (u8 object_type, + union acpi_operand_object * source_object, + union acpi_generic_state * state, + void *context); struct acpi_pkg_info { u8 *free_space; @@ -162,108 +145,113 @@ struct acpi_pkg_info { /* acpi_ut_dump_buffer */ -#define DB_BYTE_DISPLAY 1 -#define DB_WORD_DISPLAY 2 -#define DB_DWORD_DISPLAY 4 -#define DB_QWORD_DISPLAY 8 +#define DB_BYTE_DISPLAY 0x01 +#define DB_WORD_DISPLAY 0x02 +#define DB_DWORD_DISPLAY 0x04 +#define DB_QWORD_DISPLAY 0x08 +#define DB_DISPLAY_DATA_ONLY 0x10 /* - * utglobal - Global data structures and procedures + * utascii - ASCII utilities */ -acpi_status acpi_ut_init_globals(void); +u8 acpi_ut_valid_nameseg(char *signature); -#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) +u8 acpi_ut_valid_name_char(char character, u32 position); -char *acpi_ut_get_mutex_name(u32 mutex_id); +void acpi_ut_check_and_repair_ascii(u8 *name, char *repaired_name, u32 count); -const char *acpi_ut_get_notify_name(u32 notify_value); +/* + * utcksum - Checksum utilities + */ +u8 acpi_ut_generate_checksum(void *table, u32 length, u8 original_checksum); -#endif +u8 acpi_ut_checksum(u8 *buffer, u32 length); -char *acpi_ut_get_type_name(acpi_object_type type); +acpi_status +acpi_ut_verify_cdat_checksum(struct acpi_table_cdat *cdat_table, u32 length); -char *acpi_ut_get_node_name(void *object); +acpi_status +acpi_ut_verify_checksum(struct acpi_table_header *table, u32 length); -char *acpi_ut_get_descriptor_name(void *object); +/* + * utnonansi - Non-ANSI C library functions + */ +void acpi_ut_strupr(char *src_string); -const char *acpi_ut_get_reference_name(union acpi_operand_object *object); +void acpi_ut_strlwr(char *src_string); -char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc); +int acpi_ut_stricmp(char *string1, char *string2); -char *acpi_ut_get_region_name(u8 space_id); +/* + * utstrsuppt - string-to-integer conversion support functions + */ +acpi_status acpi_ut_convert_octal_string(char *string, u64 *return_value); -char *acpi_ut_get_event_name(u32 event_id); +acpi_status acpi_ut_convert_decimal_string(char *string, u64 *return_value_ptr); -char acpi_ut_hex_to_ascii_char(u64 integer, u32 position); +acpi_status acpi_ut_convert_hex_string(char *string, u64 *return_value_ptr); -u8 acpi_ut_valid_object_type(acpi_object_type type); +char acpi_ut_remove_whitespace(char **string); -/* - * utinit - miscellaneous initialization and shutdown - */ -acpi_status acpi_ut_hardware_initialize(void); +char acpi_ut_remove_leading_zeros(char **string); -void acpi_ut_subsystem_shutdown(void); +u8 acpi_ut_detect_hex_prefix(char **string); + +void acpi_ut_remove_hex_prefix(char **string); + +u8 acpi_ut_detect_octal_prefix(char **string); /* - * utclib - Local implementations of C library functions + * utstrtoul64 - string-to-integer conversion functions */ -#ifndef ACPI_USE_SYSTEM_CLIBRARY +acpi_status acpi_ut_strtoul64(char *string, u64 *ret_integer); -acpi_size acpi_ut_strlen(const char *string); +u64 acpi_ut_explicit_strtoul64(char *string); -char *acpi_ut_strcpy(char *dst_string, const char *src_string); +u64 acpi_ut_implicit_strtoul64(char *string); -char *acpi_ut_strncpy(char *dst_string, - const char *src_string, acpi_size count); +/* + * utglobal - Global data structures and procedures + */ +acpi_status acpi_ut_init_globals(void); -int acpi_ut_memcmp(const char *buffer1, const char *buffer2, acpi_size count); +const char *acpi_ut_get_mutex_name(u32 mutex_id); -int acpi_ut_strncmp(const char *string1, const char *string2, acpi_size count); +#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) -int acpi_ut_strcmp(const char *string1, const char *string2); +const char *acpi_ut_get_notify_name(u32 notify_value, acpi_object_type type); +#endif -char *acpi_ut_strcat(char *dst_string, const char *src_string); +const char *acpi_ut_get_type_name(acpi_object_type type); -char *acpi_ut_strncat(char *dst_string, - const char *src_string, acpi_size count); +const char *acpi_ut_get_node_name(void *object); -u32 acpi_ut_strtoul(const char *string, char **terminator, u32 base); +const char *acpi_ut_get_descriptor_name(void *object); -char *acpi_ut_strstr(char *string1, char *string2); +const char *acpi_ut_get_reference_name(union acpi_operand_object *object); -void *acpi_ut_memcpy(void *dest, const void *src, acpi_size count); +const char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc); -void *acpi_ut_memset(void *dest, u8 value, acpi_size count); +const char *acpi_ut_get_region_name(u8 space_id); -int acpi_ut_to_upper(int c); +const char *acpi_ut_get_event_name(u32 event_id); -int acpi_ut_to_lower(int c); +const char *acpi_ut_get_argument_type_name(u32 arg_type); -extern const u8 _acpi_ctype[]; +char acpi_ut_hex_to_ascii_char(u64 integer, u32 position); + +acpi_status acpi_ut_ascii_to_hex_byte(char *two_ascii_chars, u8 *return_byte); -#define _ACPI_XA 0x00 /* extra alphabetic - not supported */ -#define _ACPI_XS 0x40 /* extra space */ -#define _ACPI_BB 0x00 /* BEL, BS, etc. - not supported */ -#define _ACPI_CN 0x20 /* CR, FF, HT, NL, VT */ -#define _ACPI_DI 0x04 /* '0'-'9' */ -#define _ACPI_LO 0x02 /* 'a'-'z' */ -#define _ACPI_PU 0x10 /* punctuation */ -#define _ACPI_SP 0x08 /* space */ -#define _ACPI_UP 0x01 /* 'A'-'Z' */ -#define _ACPI_XD 0x80 /* '0'-'9', 'A'-'F', 'a'-'f' */ +u8 acpi_ut_ascii_char_to_hex(int hex_char); -#define ACPI_IS_DIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_DI)) -#define ACPI_IS_SPACE(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_SP)) -#define ACPI_IS_XDIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_XD)) -#define ACPI_IS_UPPER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_UP)) -#define ACPI_IS_LOWER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO)) -#define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU)) -#define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP)) +u8 acpi_ut_valid_object_type(acpi_object_type type); -#endif /* !ACPI_USE_SYSTEM_CLIBRARY */ +/* + * utinit - miscellaneous initialization and shutdown + */ +acpi_status acpi_ut_hardware_initialize(void); -#define ACPI_IS_ASCII(c) ((c) < 0x80) +void acpi_ut_subsystem_shutdown(void); /* * utcopy - Object construction and conversion interfaces @@ -315,7 +303,8 @@ acpi_ut_trace(u32 line_number, void acpi_ut_trace_ptr(u32 line_number, const char *function_name, - const char *module_name, u32 component_id, void *pointer); + const char *module_name, + u32 component_id, const void *pointer); void acpi_ut_trace_u32(u32 line_number, @@ -325,7 +314,8 @@ acpi_ut_trace_u32(u32 line_number, void acpi_ut_trace_str(u32 line_number, const char *function_name, - const char *module_name, u32 component_id, char *string); + const char *module_name, + u32 component_id, const char *string); void acpi_ut_exit(u32 line_number, @@ -349,10 +339,22 @@ acpi_ut_ptr_exit(u32 line_number, const char *module_name, u32 component_id, u8 *ptr); void +acpi_ut_str_exit(u32 line_number, + const char *function_name, + const char *module_name, u32 component_id, const char *string); + +void acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id); void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset); +#ifdef ACPI_APPLICATION +void +acpi_ut_dump_buffer_to_file(ACPI_FILE file, + u8 *buffer, + u32 count, u32 display, u32 base_offset); +#endif + void acpi_ut_report_error(char *module_name, u32 line_number); void acpi_ut_report_info(char *module_name, u32 line_number); @@ -377,12 +379,12 @@ void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list); */ acpi_status acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node, - char *path, + const char *path, u32 expected_return_btypes, union acpi_operand_object **return_desc); acpi_status -acpi_ut_evaluate_numeric_object(char *object_name, +acpi_ut_evaluate_numeric_object(const char *object_name, struct acpi_namespace_node *device_node, u64 *value); @@ -406,13 +408,13 @@ acpi_ut_execute_UID(struct acpi_namespace_node *device_node, struct acpi_pnp_device_id ** return_id); acpi_status -acpi_ut_execute_SUB(struct acpi_namespace_node *device_node, - struct acpi_pnp_device_id **return_id); - -acpi_status acpi_ut_execute_CID(struct acpi_namespace_node *device_node, struct acpi_pnp_device_id_list ** return_cid_list); +acpi_status +acpi_ut_execute_CLS(struct acpi_namespace_node *device_node, + struct acpi_pnp_device_id **return_id); + /* * utlock - reader/writer locks */ @@ -457,7 +459,7 @@ union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size); union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size); acpi_status -acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size * obj_length); +acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size *obj_length); /* * utosi - Support for the _OSI predefined control method @@ -470,6 +472,8 @@ acpi_status acpi_ut_install_interface(acpi_string interface_name); acpi_status acpi_ut_remove_interface(acpi_string interface_name); +acpi_status acpi_ut_update_interfaces(u8 action); + struct acpi_interface_info *acpi_ut_get_interface(acpi_string interface_name); acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state); @@ -483,6 +487,9 @@ 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 @@ -490,9 +497,8 @@ 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 @@ -513,21 +519,13 @@ union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object, void *external_object, - u16 index); + u32 index); acpi_status 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); @@ -543,6 +541,13 @@ acpi_status acpi_ut_short_divide(u64 in_dividend, u32 divisor, u64 *out_quotient, u32 *out_remainder); +acpi_status +acpi_ut_short_multiply(u64 in_multiplicand, u32 multiplier, u64 *outproduct); + +acpi_status acpi_ut_short_shift_left(u64 operand, u32 count, u64 *out_result); + +acpi_status acpi_ut_short_shift_right(u64 operand, u32 count, u64 *out_result); + /* * utmisc */ @@ -551,7 +556,9 @@ 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 || defined ACPI_NAMES_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, @@ -570,15 +577,15 @@ void acpi_ut_set_integer_width(u8 revision); void acpi_ut_display_init_pathname(u8 type, struct acpi_namespace_node *obj_handle, - char *path); + const char *path); #endif /* * utownerid - Support for Table/Method Owner IDs */ -acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id); +acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id); -void acpi_ut_release_owner_id(acpi_owner_id * owner_id); +void acpi_ut_release_owner_id(acpi_owner_id *owner_id); /* * utresrc @@ -608,23 +615,26 @@ acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, u8 **end_tag); /* * utstring - String and character utilities */ -void acpi_ut_strupr(char *src_string); - -void acpi_ut_strlwr(char *src_string); +void acpi_ut_print_string(char *string, u16 max_length); -int acpi_ut_stricmp(char *string1, char *string2); - -acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer); +#if defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP +void ut_convert_backslashes(char *pathname); +#endif -void acpi_ut_print_string(char *string, u8 max_length); +void acpi_ut_repair_name(char *name); -void ut_convert_backslashes(char *pathname); +#if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION) || defined (ACPI_DEBUG_OUTPUT) +u8 acpi_ut_safe_strcpy(char *dest, acpi_size dest_size, char *source); -u8 acpi_ut_valid_acpi_name(char *name); +void acpi_ut_safe_strncpy(char *dest, char *source, acpi_size dest_size); -u8 acpi_ut_valid_acpi_char(char character, u32 position); +u8 acpi_ut_safe_strcat(char *dest, acpi_size dest_size, char *source); -void acpi_ut_repair_name(char *name); +u8 +acpi_ut_safe_strncat(char *dest, + acpi_size dest_size, + char *source, acpi_size max_transfer_length); +#endif /* * utmutex - mutex support @@ -650,12 +660,6 @@ acpi_status acpi_ut_initialize_buffer(struct acpi_buffer *buffer, acpi_size required_length); -void *acpi_ut_allocate(acpi_size size, - u32 component, const char *module, u32 line); - -void *acpi_ut_allocate_zeroed(acpi_size size, - u32 component, const char *module, u32 line); - #ifdef ACPI_DBG_TRACK_ALLOCATIONS void *acpi_ut_allocate_and_track(acpi_size size, u32 component, const char *module, u32 line); @@ -668,14 +672,12 @@ void acpi_ut_free_and_track(void *address, u32 component, const char *module, u32 line); -#ifdef ACPI_FUTURE_USAGE void acpi_ut_dump_allocation_info(void); -#endif /* ACPI_FUTURE_USAGE */ void acpi_ut_dump_allocations(u32 component, const char *module); acpi_status -acpi_ut_create_list(char *list_name, +acpi_ut_create_list(const char *list_name, u16 object_size, struct acpi_memory_list **return_cache); #endif /* ACPI_DBG_TRACK_ALLOCATIONS */ @@ -701,27 +703,33 @@ void acpi_ut_delete_address_lists(void); /* * utxferror - various error/warning output functions */ +ACPI_PRINTF_LIKE(5) void ACPI_INTERNAL_VAR_XFACE acpi_ut_predefined_warning(const char *module_name, u32 line_number, char *pathname, - u8 node_flags, const char *format, ...); + u16 node_flags, const char *format, ...); +ACPI_PRINTF_LIKE(5) void ACPI_INTERNAL_VAR_XFACE acpi_ut_predefined_info(const char *module_name, u32 line_number, - char *pathname, u8 node_flags, const char *format, ...); + char *pathname, + u16 node_flags, const char *format, ...); +ACPI_PRINTF_LIKE(5) void ACPI_INTERNAL_VAR_XFACE acpi_ut_predefined_bios_error(const char *module_name, u32 line_number, char *pathname, - u8 node_flags, const char *format, ...); + u16 node_flags, const char *format, ...); void -acpi_ut_namespace_error(const char *module_name, - u32 line_number, - const char *internal_name, acpi_status lookup_status); +acpi_ut_prefixed_namespace_error(const char *module_name, + u32 line_number, + union acpi_generic_state *prefix_scope, + const char *internal_name, + acpi_status lookup_status); void acpi_ut_method_error(const char *module_name, @@ -730,4 +738,22 @@ acpi_ut_method_error(const char *module_name, struct acpi_namespace_node *node, const char *path, acpi_status lookup_status); +/* + * Utility functions for ACPI names and IDs + */ +const struct ah_predefined_name *acpi_ah_match_predefined_name(char *nameseg); + +const struct ah_device_id *acpi_ah_match_hardware_id(char *hid); + +const char *acpi_ah_match_uuid(u8 *data); + +/* + * 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); + +acpi_status acpi_ut_convert_uuid_to_string(char *uuid_buffer, char *out_string); +#endif + #endif /* _ACUTILS_H */ |