diff options
Diffstat (limited to 'drivers/acpi/acpica/acutils.h')
| -rw-r--r-- | drivers/acpi/acpica/acutils.h | 225 |
1 files changed, 182 insertions, 43 deletions
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 72e4183c193..1e256c5bda2 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2010, Intel Corp. + * Copyright (C) 2000 - 2014, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -45,10 +45,11 @@ #define _ACUTILS_H extern const u8 acpi_gbl_resource_aml_sizes[]; +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[]; @@ -68,8 +69,66 @@ extern const char *acpi_gbl_siz_decode[]; extern const char *acpi_gbl_trs_decode[]; extern const char *acpi_gbl_ttp_decode[]; extern const char *acpi_gbl_typ_decode[]; +extern const char *acpi_gbl_ppc_decode[]; +extern const char *acpi_gbl_ior_decode[]; +extern const char *acpi_gbl_dts_decode[]; +extern const char *acpi_gbl_ct_decode[]; +extern const char *acpi_gbl_sbt_decode[]; +extern const char *acpi_gbl_am_decode[]; +extern const char *acpi_gbl_sm_decode[]; +extern const char *acpi_gbl_wm_decode[]; +extern const char *acpi_gbl_cph_decode[]; +extern const char *acpi_gbl_cpo_decode[]; +extern const char *acpi_gbl_dp_decode[]; +extern const char *acpi_gbl_ed_decode[]; +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[]; #endif +/* + * For the iASL compiler case, the output is redirected to stderr so that + * any of the various ACPI errors and warnings do not appear in the output + * files, for either the compiler or disassembler portions of the tool. + */ +#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; \ + acpi_os_redirect_output (stderr); + +#define ACPI_MSG_REDIRECT_END \ + acpi_os_redirect_output (output_file); + +#else +/* + * non-iASL case - no redirection, nothing to do + */ +#define ACPI_MSG_REDIRECT_BEGIN +#define ACPI_MSG_REDIRECT_END +#endif + +/* + * Common error message prefixes + */ +#define ACPI_MSG_ERROR "ACPI Error: " +#define ACPI_MSG_EXCEPTION "ACPI Exception: " +#define ACPI_MSG_WARNING "ACPI Warning: " +#define ACPI_MSG_INFO "ACPI: " + +#define ACPI_MSG_BIOS_ERROR "ACPI BIOS Error (bug): " +#define ACPI_MSG_BIOS_WARNING "ACPI BIOS Warning (bug): " + +/* + * Common message suffix + */ +#define ACPI_MSG_SUFFIX \ + acpi_os_printf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number) + /* Types for Resource descriptor entries */ #define ACPI_INVALID_RESOURCE 0 @@ -78,14 +137,14 @@ extern const char *acpi_gbl_typ_decode[]; #define ACPI_SMALL_VARIABLE_LENGTH 3 typedef -acpi_status(*acpi_walk_aml_callback) (u8 * aml, +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_operand_object *source_object, union acpi_generic_state * state, void *context); @@ -96,9 +155,10 @@ struct acpi_pkg_info { u32 num_packages; }; +/* Object reference counts */ + #define REF_INCREMENT (u16) 0 #define REF_DECREMENT (u16) 1 -#define REF_FORCE_DELETE (u16) 2 /* acpi_ut_dump_buffer */ @@ -116,8 +176,7 @@ acpi_status acpi_ut_init_globals(void); char *acpi_ut_get_mutex_name(u32 mutex_id); -const char *acpi_ut_get_notify_name(u32 notify_value); - +const char *acpi_ut_get_notify_name(u32 notify_value, acpi_object_type type); #endif char *acpi_ut_get_type_name(acpi_object_type type); @@ -201,7 +260,9 @@ extern const u8 _acpi_ctype[]; #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)) -#endif /* ACPI_USE_SYSTEM_CLIBRARY */ +#endif /* !ACPI_USE_SYSTEM_CLIBRARY */ + +#define ACPI_IS_ASCII(c) ((c) < 0x80) /* * utcopy - Object construction and conversion interfaces @@ -209,11 +270,11 @@ extern const u8 _acpi_ctype[]; acpi_status acpi_ut_build_simple_object(union acpi_operand_object *obj, union acpi_object *user_obj, - u8 * data_space, u32 * buffer_space_used); + u8 *data_space, u32 *buffer_space_used); acpi_status acpi_ut_build_package_object(union acpi_operand_object *obj, - u8 * buffer, u32 * space_used); + u8 *buffer, u32 *space_used); acpi_status acpi_ut_copy_iobject_to_eobject(union acpi_operand_object *obj, @@ -286,9 +347,10 @@ acpi_ut_ptr_exit(u32 line_number, const char *function_name, const char *module_name, u32 component_id, u8 *ptr); -void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id); +void +acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id); -void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display); +void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset); void acpi_ut_report_error(char *module_name, u32 line_number); @@ -336,15 +398,19 @@ acpi_ut_execute_power_methods(struct acpi_namespace_node *device_node, */ acpi_status acpi_ut_execute_HID(struct acpi_namespace_node *device_node, - struct acpica_device_id **return_id); + struct acpi_pnp_device_id ** return_id); acpi_status acpi_ut_execute_UID(struct acpi_namespace_node *device_node, - struct acpica_device_id **return_id); + 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 acpica_device_id_list **return_cid_list); + struct acpi_pnp_device_id_list ** return_cid_list); /* * utlock - reader/writer locks @@ -397,17 +463,39 @@ acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size * obj_length); */ acpi_status acpi_ut_initialize_interfaces(void); -void acpi_ut_interface_terminate(void); +acpi_status acpi_ut_interface_terminate(void); 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); /* + * utpredef - support for predefined names + */ +const union acpi_predefined_info *acpi_ut_get_next_predefined_method(const union + acpi_predefined_info + *this_name); + +const union acpi_predefined_info *acpi_ut_match_predefined_method(char *name); + +const union acpi_predefined_info *acpi_ut_match_resource_name(char *name); + +void +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); + +/* * utstate - Generic state creation/cache routines */ void @@ -459,33 +547,18 @@ acpi_ut_short_divide(u64 in_dividend, /* * utmisc */ -const char *acpi_ut_validate_exception(acpi_status status); +const struct acpi_exception_info *acpi_ut_validate_exception(acpi_status + status); u8 acpi_ut_is_pci_root_bridge(char *id); u8 acpi_ut_is_aml_table(struct acpi_table_header *table); -acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id); - -void acpi_ut_release_owner_id(acpi_owner_id * owner_id); - acpi_status acpi_ut_walk_package_tree(union acpi_operand_object *source_object, void *target_object, acpi_pkg_callback walk_callback, void *context); -void acpi_ut_strupr(char *src_string); - -void acpi_ut_print_string(char *string, u8 max_length); - -u8 acpi_ut_valid_acpi_name(u32 name); - -acpi_name acpi_ut_repair_name(char *name); - -u8 acpi_ut_valid_acpi_char(char character, u32 position); - -acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 * ret_integer); - /* Values for Base above (16=Hex, 10=Decimal) */ #define ACPI_ANY_BASE 0 @@ -502,15 +575,25 @@ acpi_ut_display_init_pathname(u8 type, #endif /* + * utownerid - Support for Table/Method Owner IDs + */ +acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id); + +void acpi_ut_release_owner_id(acpi_owner_id * owner_id); + +/* * utresrc */ acpi_status -acpi_ut_walk_aml_resources(u8 * aml, +acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state, + u8 *aml, acpi_size aml_length, acpi_walk_aml_callback user_function, void **context); -acpi_status acpi_ut_validate_resource(void *aml, u8 * return_index); +acpi_status +acpi_ut_validate_resource(struct acpi_walk_state *walk_state, + void *aml, u8 *return_index); u32 acpi_ut_get_descriptor_length(void *aml); @@ -521,8 +604,39 @@ u8 acpi_ut_get_resource_header_length(void *aml); u8 acpi_ut_get_resource_type(void *aml); acpi_status -acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, - u8 ** end_tag); +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); + +int acpi_ut_stricmp(char *string1, char *string2); + +acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer); + +void acpi_ut_print_string(char *string, u16 max_length); + +void ut_convert_backslashes(char *pathname); + +u8 acpi_ut_valid_acpi_name(char *name); + +u8 acpi_ut_valid_acpi_char(char character, u32 position); + +void acpi_ut_repair_name(char *name); + +#if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION) +u8 acpi_ut_safe_strcpy(char *dest, acpi_size dest_size, char *source); + +u8 acpi_ut_safe_strcat(char *dest, acpi_size dest_size, char *source); + +u8 +acpi_ut_safe_strncat(char *dest, + acpi_size dest_size, + char *source, acpi_size max_transfer_length); +#endif /* * utmutex - mutex support @@ -548,12 +662,6 @@ 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); @@ -579,6 +687,24 @@ acpi_ut_create_list(char *list_name, #endif /* ACPI_DBG_TRACK_ALLOCATIONS */ /* + * utaddress - address range check + */ +acpi_status +acpi_ut_add_address_range(acpi_adr_space_type space_id, + acpi_physical_address address, + u32 length, struct acpi_namespace_node *region_node); + +void +acpi_ut_remove_address_range(acpi_adr_space_type space_id, + struct acpi_namespace_node *region_node); + +u32 +acpi_ut_check_address_range(acpi_adr_space_type space_id, + acpi_physical_address address, u32 length, u8 warn); + +void acpi_ut_delete_address_lists(void); + +/* * utxferror - various error/warning output functions */ void ACPI_INTERNAL_VAR_XFACE @@ -592,6 +718,12 @@ acpi_ut_predefined_info(const char *module_name, u32 line_number, char *pathname, u8 node_flags, const char *format, ...); +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, ...); + void acpi_ut_namespace_error(const char *module_name, u32 line_number, @@ -604,4 +736,11 @@ 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); + #endif /* _ACUTILS_H */ |