Loading Documentation/kernel-parameters.txt +9 −1 Original line number Original line Diff line number Diff line Loading @@ -237,7 +237,15 @@ bytes respectively. Such letter suffixes can also be entirely omitted. This feature is enabled by default. This feature is enabled by default. This option allows to turn off the feature. This option allows to turn off the feature. acpi_no_auto_ssdt [HW,ACPI] Disable automatic loading of SSDT acpi_no_static_ssdt [HW,ACPI] Disable installation of static SSDTs at early boot time By default, SSDTs contained in the RSDT/XSDT will be installed automatically and they will appear under /sys/firmware/acpi/tables. This option turns off this feature. Note that specifying this option does not affect dynamic table installation which will install SSDT tables to /sys/firmware/acpi/tables/dynamic. acpica_no_return_repair [HW, ACPI] acpica_no_return_repair [HW, ACPI] Disable AML predefined validation mechanism Disable AML predefined validation mechanism Loading drivers/acpi/acpica/Makefile +1 −0 Original line number Original line Diff line number Diff line Loading @@ -135,6 +135,7 @@ acpi-y += \ rsxface.o rsxface.o acpi-y += \ acpi-y += \ tbdata.o \ tbfadt.o \ tbfadt.o \ tbfind.o \ tbfind.o \ tbinstal.o \ tbinstal.o \ Loading drivers/acpi/acpica/acapps.h 0 → 100644 +170 −0 Original line number Original line Diff line number Diff line /****************************************************************************** * * Module Name: acapps - common include for ACPI applications/tools * *****************************************************************************/ /* * Copyright (C) 2000 - 2014, 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. * * 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 _ACAPPS #define _ACAPPS /* Common info for tool signons */ #define ACPICA_NAME "Intel ACPI Component Architecture" #define ACPICA_COPYRIGHT "Copyright (c) 2000 - 2014 Intel Corporation" #if ACPI_MACHINE_WIDTH == 64 #define ACPI_WIDTH "-64" #elif ACPI_MACHINE_WIDTH == 32 #define ACPI_WIDTH "-32" #else #error unknown ACPI_MACHINE_WIDTH #define ACPI_WIDTH "-??" #endif /* 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", \ ACPICA_NAME, \ utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \ 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", \ prefix, ACPICA_NAME, \ prefix, utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \ prefix, ACPICA_COPYRIGHT, \ prefix /* Macros for usage messages */ #define ACPI_USAGE_HEADER(usage) \ printf ("Usage: %s\nOptions:\n", usage); #define ACPI_OPTION(name, description) \ printf (" %-18s%s\n", name, description); #define FILE_SUFFIX_DISASSEMBLY "dsl" #define ACPI_TABLE_FILE_SUFFIX ".dat" /* * getopt */ int acpi_getopt(int argc, char **argv, char *opts); int acpi_getopt_argument(int argc, char **argv); extern int acpi_gbl_optind; extern int acpi_gbl_opterr; extern int acpi_gbl_sub_opt_char; extern char *acpi_gbl_optarg; /* * cmfsize - Common get file size function */ u32 cm_get_file_size(FILE * file); #ifndef ACPI_DUMP_APP /* * adisasm */ acpi_status ad_aml_disassemble(u8 out_to_file, char *filename, char *prefix, char **out_filename); void ad_print_statistics(void); acpi_status ad_find_dsdt(u8 **dsdt_ptr, u32 *dsdt_length); void ad_dump_tables(void); acpi_status ad_get_local_tables(void); acpi_status ad_parse_table(struct acpi_table_header *table, acpi_owner_id * owner_id, u8 load_table, u8 external); acpi_status ad_display_tables(char *filename, struct acpi_table_header *table); acpi_status ad_display_statistics(void); /* * adwalk */ void acpi_dm_cross_reference_namespace(union acpi_parse_object *parse_tree_root, struct acpi_namespace_node *namespace_root, acpi_owner_id owner_id); void acpi_dm_dump_tree(union acpi_parse_object *origin); void acpi_dm_find_orphan_methods(union acpi_parse_object *origin); void acpi_dm_finish_namespace_load(union acpi_parse_object *parse_tree_root, struct acpi_namespace_node *namespace_root, acpi_owner_id owner_id); void acpi_dm_convert_resource_indexes(union acpi_parse_object *parse_tree_root, struct acpi_namespace_node *namespace_root); /* * adfile */ acpi_status ad_initialize(void); char *fl_generate_filename(char *input_filename, char *suffix); acpi_status fl_split_input_pathname(char *input_path, char **out_directory_path, char **out_filename); char *ad_generate_filename(char *prefix, char *table_id); void ad_write_table(struct acpi_table_header *table, u32 length, char *table_name, char *oem_table_id); #endif #endif /* _ACAPPS */ drivers/acpi/acpica/acevents.h +3 −2 Original line number Original line Diff line number Diff line Loading @@ -104,9 +104,10 @@ acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info *gpe_event_info); */ */ acpi_status acpi_status acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device, acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device, struct acpi_generic_address *gpe_block_address, u64 address, u8 space_id, u32 register_count, u32 register_count, u8 gpe_block_base_number, u16 gpe_block_base_number, u32 interrupt_number, u32 interrupt_number, struct acpi_gpe_block_info **return_gpe_block); struct acpi_gpe_block_info **return_gpe_block); Loading drivers/acpi/acpica/acglobal.h +3 −139 Original line number Original line Diff line number Diff line Loading @@ -44,144 +44,14 @@ #ifndef __ACGLOBAL_H__ #ifndef __ACGLOBAL_H__ #define __ACGLOBAL_H__ #define __ACGLOBAL_H__ /* * Ensure that the globals are actually defined and initialized only once. * * The use of these macros allows a single list of globals (here) in order * to simplify maintenance of the code. */ #ifdef DEFINE_ACPI_GLOBALS #define ACPI_GLOBAL(type,name) \ extern type name; \ type name #define ACPI_INIT_GLOBAL(type,name,value) \ type name=value #else #define ACPI_GLOBAL(type,name) \ extern type name #define ACPI_INIT_GLOBAL(type,name,value) \ extern type name #endif #ifdef DEFINE_ACPI_GLOBALS /* Public globals, available from outside ACPICA subsystem */ /***************************************************************************** /***************************************************************************** * * * Runtime configuration (static defaults that can be overriden at runtime) * Globals related to the ACPI tables * * ****************************************************************************/ ****************************************************************************/ /* /* Master list of all ACPI tables that were found in the RSDT/XSDT */ * Enable "slack" in the AML interpreter? Default is FALSE, and the * interpreter strictly follows the ACPI specification. Setting to TRUE * allows the interpreter to ignore certain errors and/or bad AML constructs. * * Currently, these features are enabled by this flag: * * 1) Allow "implicit return" of last value in a control method * 2) Allow access beyond the end of an operation region * 3) Allow access to uninitialized locals/args (auto-init to integer 0) * 4) Allow ANY object type to be a source operand for the Store() operator * 5) Allow unresolved references (invalid target name) in package objects * 6) Enable warning messages for behavior that is not ACPI spec compliant */ ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_interpreter_slack, FALSE); /* * Automatically serialize all methods that create named objects? Default * is TRUE, meaning that all non_serialized methods are scanned once at * table load time to determine those that create named objects. Methods * that create named objects are marked Serialized in order to prevent * possible run-time problems if they are entered by more than one thread. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_auto_serialize_methods, TRUE); /* * Create the predefined _OSI method in the namespace? Default is TRUE * because ACPI CA is fully compatible with other ACPI implementations. * Changing this will revert ACPI CA (and machine ASL) to pre-OSI behavior. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_create_osi_method, TRUE); /* * Optionally use default values for the ACPI register widths. Set this to * TRUE to use the defaults, if an FADT contains incorrect widths/lengths. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_use_default_register_widths, TRUE); /* * Optionally enable output from the AML Debug Object. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_aml_debug_object, FALSE); /* * Optionally copy the entire DSDT to local memory (instead of simply * mapping it.) There are some BIOSs that corrupt or replace the original * DSDT, creating the need for this option. Default is FALSE, do not copy * the DSDT. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_copy_dsdt_locally, FALSE); /* * Optionally ignore an XSDT if present and use the RSDT instead. * Although the ACPI specification requires that an XSDT be used instead * of the RSDT, the XSDT has been found to be corrupt or ill-formed on * some machines. Default behavior is to use the XSDT if present. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE); /* * Optionally use 32-bit FADT addresses if and when there is a conflict * (address mismatch) between the 32-bit and 64-bit versions of the * address. Although ACPICA adheres to the ACPI specification which * requires the use of the corresponding 64-bit address if it is non-zero, * some machines have been found to have a corrupted non-zero 64-bit * address. Default is TRUE, favor the 32-bit addresses. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, TRUE); /* * Optionally truncate I/O addresses to 16 bits. Provides compatibility * with other ACPI implementations. NOTE: During ACPICA initialization, * this value is set to TRUE if any Windows OSI strings have been * requested by the BIOS. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_truncate_io_addresses, FALSE); /* * Disable runtime checking and repair of values returned by control methods. * Use only if the repair is causing a problem on a particular machine. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_auto_repair, FALSE); /* * Optionally do not load any SSDTs from the RSDT/XSDT during initialization. * This can be useful for debugging ACPI problems on some machines. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_ssdt_table_load, FALSE); /* * We keep track of the latest version of Windows that has been requested by * the BIOS. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_osi_data, 0); #endif /* DEFINE_ACPI_GLOBALS */ /***************************************************************************** * * ACPI Table globals * ****************************************************************************/ /* * Master list of all ACPI tables that were found in the RSDT/XSDT. */ ACPI_GLOBAL(struct acpi_table_list, acpi_gbl_root_table_list); ACPI_GLOBAL(struct acpi_table_list, acpi_gbl_root_table_list); /* DSDT information. Used to check for DSDT corruption */ /* DSDT information. Used to check for DSDT corruption */ Loading Loading @@ -279,7 +149,6 @@ ACPI_GLOBAL(acpi_exception_handler, acpi_gbl_exception_handler); ACPI_GLOBAL(acpi_init_handler, acpi_gbl_init_handler); ACPI_GLOBAL(acpi_init_handler, acpi_gbl_init_handler); ACPI_GLOBAL(acpi_table_handler, acpi_gbl_table_handler); ACPI_GLOBAL(acpi_table_handler, acpi_gbl_table_handler); ACPI_GLOBAL(void *, acpi_gbl_table_handler_context); ACPI_GLOBAL(void *, acpi_gbl_table_handler_context); ACPI_GLOBAL(struct acpi_walk_state *, acpi_gbl_breakpoint_walk); ACPI_GLOBAL(acpi_interface_handler, acpi_gbl_interface_handler); ACPI_GLOBAL(acpi_interface_handler, acpi_gbl_interface_handler); ACPI_GLOBAL(struct acpi_sci_handler_info *, acpi_gbl_sci_handler_list); ACPI_GLOBAL(struct acpi_sci_handler_info *, acpi_gbl_sci_handler_list); Loading @@ -296,7 +165,6 @@ ACPI_GLOBAL(u8, acpi_gbl_reg_methods_executed); /* Misc */ /* Misc */ ACPI_GLOBAL(u32, acpi_gbl_original_mode); ACPI_GLOBAL(u32, acpi_gbl_original_mode); ACPI_GLOBAL(u32, acpi_gbl_rsdp_original_location); ACPI_GLOBAL(u32, acpi_gbl_ns_lookup_count); ACPI_GLOBAL(u32, acpi_gbl_ns_lookup_count); ACPI_GLOBAL(u32, acpi_gbl_ps_find_count); ACPI_GLOBAL(u32, acpi_gbl_ps_find_count); ACPI_GLOBAL(u16, acpi_gbl_pm1_enable_register_save); ACPI_GLOBAL(u16, acpi_gbl_pm1_enable_register_save); Loading Loading @@ -483,11 +351,6 @@ ACPI_GLOBAL(u16, acpi_gbl_node_type_count_misc); ACPI_GLOBAL(u32, acpi_gbl_num_nodes); ACPI_GLOBAL(u32, acpi_gbl_num_nodes); ACPI_GLOBAL(u32, acpi_gbl_num_objects); ACPI_GLOBAL(u32, acpi_gbl_num_objects); ACPI_GLOBAL(u32, acpi_gbl_size_of_parse_tree); ACPI_GLOBAL(u32, acpi_gbl_size_of_method_trees); ACPI_GLOBAL(u32, acpi_gbl_size_of_node_entries); ACPI_GLOBAL(u32, acpi_gbl_size_of_acpi_objects); #endif /* ACPI_DEBUGGER */ #endif /* ACPI_DEBUGGER */ /***************************************************************************** /***************************************************************************** Loading @@ -509,5 +372,6 @@ ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_debug_file, NULL); ****************************************************************************/ ****************************************************************************/ extern const struct ah_predefined_name asl_predefined_info[]; extern const struct ah_predefined_name asl_predefined_info[]; extern const struct ah_device_id asl_device_ids[]; #endif /* __ACGLOBAL_H__ */ #endif /* __ACGLOBAL_H__ */ Loading
Documentation/kernel-parameters.txt +9 −1 Original line number Original line Diff line number Diff line Loading @@ -237,7 +237,15 @@ bytes respectively. Such letter suffixes can also be entirely omitted. This feature is enabled by default. This feature is enabled by default. This option allows to turn off the feature. This option allows to turn off the feature. acpi_no_auto_ssdt [HW,ACPI] Disable automatic loading of SSDT acpi_no_static_ssdt [HW,ACPI] Disable installation of static SSDTs at early boot time By default, SSDTs contained in the RSDT/XSDT will be installed automatically and they will appear under /sys/firmware/acpi/tables. This option turns off this feature. Note that specifying this option does not affect dynamic table installation which will install SSDT tables to /sys/firmware/acpi/tables/dynamic. acpica_no_return_repair [HW, ACPI] acpica_no_return_repair [HW, ACPI] Disable AML predefined validation mechanism Disable AML predefined validation mechanism Loading
drivers/acpi/acpica/Makefile +1 −0 Original line number Original line Diff line number Diff line Loading @@ -135,6 +135,7 @@ acpi-y += \ rsxface.o rsxface.o acpi-y += \ acpi-y += \ tbdata.o \ tbfadt.o \ tbfadt.o \ tbfind.o \ tbfind.o \ tbinstal.o \ tbinstal.o \ Loading
drivers/acpi/acpica/acapps.h 0 → 100644 +170 −0 Original line number Original line Diff line number Diff line /****************************************************************************** * * Module Name: acapps - common include for ACPI applications/tools * *****************************************************************************/ /* * Copyright (C) 2000 - 2014, 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. * * 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 _ACAPPS #define _ACAPPS /* Common info for tool signons */ #define ACPICA_NAME "Intel ACPI Component Architecture" #define ACPICA_COPYRIGHT "Copyright (c) 2000 - 2014 Intel Corporation" #if ACPI_MACHINE_WIDTH == 64 #define ACPI_WIDTH "-64" #elif ACPI_MACHINE_WIDTH == 32 #define ACPI_WIDTH "-32" #else #error unknown ACPI_MACHINE_WIDTH #define ACPI_WIDTH "-??" #endif /* 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", \ ACPICA_NAME, \ utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \ 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", \ prefix, ACPICA_NAME, \ prefix, utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \ prefix, ACPICA_COPYRIGHT, \ prefix /* Macros for usage messages */ #define ACPI_USAGE_HEADER(usage) \ printf ("Usage: %s\nOptions:\n", usage); #define ACPI_OPTION(name, description) \ printf (" %-18s%s\n", name, description); #define FILE_SUFFIX_DISASSEMBLY "dsl" #define ACPI_TABLE_FILE_SUFFIX ".dat" /* * getopt */ int acpi_getopt(int argc, char **argv, char *opts); int acpi_getopt_argument(int argc, char **argv); extern int acpi_gbl_optind; extern int acpi_gbl_opterr; extern int acpi_gbl_sub_opt_char; extern char *acpi_gbl_optarg; /* * cmfsize - Common get file size function */ u32 cm_get_file_size(FILE * file); #ifndef ACPI_DUMP_APP /* * adisasm */ acpi_status ad_aml_disassemble(u8 out_to_file, char *filename, char *prefix, char **out_filename); void ad_print_statistics(void); acpi_status ad_find_dsdt(u8 **dsdt_ptr, u32 *dsdt_length); void ad_dump_tables(void); acpi_status ad_get_local_tables(void); acpi_status ad_parse_table(struct acpi_table_header *table, acpi_owner_id * owner_id, u8 load_table, u8 external); acpi_status ad_display_tables(char *filename, struct acpi_table_header *table); acpi_status ad_display_statistics(void); /* * adwalk */ void acpi_dm_cross_reference_namespace(union acpi_parse_object *parse_tree_root, struct acpi_namespace_node *namespace_root, acpi_owner_id owner_id); void acpi_dm_dump_tree(union acpi_parse_object *origin); void acpi_dm_find_orphan_methods(union acpi_parse_object *origin); void acpi_dm_finish_namespace_load(union acpi_parse_object *parse_tree_root, struct acpi_namespace_node *namespace_root, acpi_owner_id owner_id); void acpi_dm_convert_resource_indexes(union acpi_parse_object *parse_tree_root, struct acpi_namespace_node *namespace_root); /* * adfile */ acpi_status ad_initialize(void); char *fl_generate_filename(char *input_filename, char *suffix); acpi_status fl_split_input_pathname(char *input_path, char **out_directory_path, char **out_filename); char *ad_generate_filename(char *prefix, char *table_id); void ad_write_table(struct acpi_table_header *table, u32 length, char *table_name, char *oem_table_id); #endif #endif /* _ACAPPS */
drivers/acpi/acpica/acevents.h +3 −2 Original line number Original line Diff line number Diff line Loading @@ -104,9 +104,10 @@ acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info *gpe_event_info); */ */ acpi_status acpi_status acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device, acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device, struct acpi_generic_address *gpe_block_address, u64 address, u8 space_id, u32 register_count, u32 register_count, u8 gpe_block_base_number, u16 gpe_block_base_number, u32 interrupt_number, u32 interrupt_number, struct acpi_gpe_block_info **return_gpe_block); struct acpi_gpe_block_info **return_gpe_block); Loading
drivers/acpi/acpica/acglobal.h +3 −139 Original line number Original line Diff line number Diff line Loading @@ -44,144 +44,14 @@ #ifndef __ACGLOBAL_H__ #ifndef __ACGLOBAL_H__ #define __ACGLOBAL_H__ #define __ACGLOBAL_H__ /* * Ensure that the globals are actually defined and initialized only once. * * The use of these macros allows a single list of globals (here) in order * to simplify maintenance of the code. */ #ifdef DEFINE_ACPI_GLOBALS #define ACPI_GLOBAL(type,name) \ extern type name; \ type name #define ACPI_INIT_GLOBAL(type,name,value) \ type name=value #else #define ACPI_GLOBAL(type,name) \ extern type name #define ACPI_INIT_GLOBAL(type,name,value) \ extern type name #endif #ifdef DEFINE_ACPI_GLOBALS /* Public globals, available from outside ACPICA subsystem */ /***************************************************************************** /***************************************************************************** * * * Runtime configuration (static defaults that can be overriden at runtime) * Globals related to the ACPI tables * * ****************************************************************************/ ****************************************************************************/ /* /* Master list of all ACPI tables that were found in the RSDT/XSDT */ * Enable "slack" in the AML interpreter? Default is FALSE, and the * interpreter strictly follows the ACPI specification. Setting to TRUE * allows the interpreter to ignore certain errors and/or bad AML constructs. * * Currently, these features are enabled by this flag: * * 1) Allow "implicit return" of last value in a control method * 2) Allow access beyond the end of an operation region * 3) Allow access to uninitialized locals/args (auto-init to integer 0) * 4) Allow ANY object type to be a source operand for the Store() operator * 5) Allow unresolved references (invalid target name) in package objects * 6) Enable warning messages for behavior that is not ACPI spec compliant */ ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_interpreter_slack, FALSE); /* * Automatically serialize all methods that create named objects? Default * is TRUE, meaning that all non_serialized methods are scanned once at * table load time to determine those that create named objects. Methods * that create named objects are marked Serialized in order to prevent * possible run-time problems if they are entered by more than one thread. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_auto_serialize_methods, TRUE); /* * Create the predefined _OSI method in the namespace? Default is TRUE * because ACPI CA is fully compatible with other ACPI implementations. * Changing this will revert ACPI CA (and machine ASL) to pre-OSI behavior. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_create_osi_method, TRUE); /* * Optionally use default values for the ACPI register widths. Set this to * TRUE to use the defaults, if an FADT contains incorrect widths/lengths. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_use_default_register_widths, TRUE); /* * Optionally enable output from the AML Debug Object. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_aml_debug_object, FALSE); /* * Optionally copy the entire DSDT to local memory (instead of simply * mapping it.) There are some BIOSs that corrupt or replace the original * DSDT, creating the need for this option. Default is FALSE, do not copy * the DSDT. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_copy_dsdt_locally, FALSE); /* * Optionally ignore an XSDT if present and use the RSDT instead. * Although the ACPI specification requires that an XSDT be used instead * of the RSDT, the XSDT has been found to be corrupt or ill-formed on * some machines. Default behavior is to use the XSDT if present. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE); /* * Optionally use 32-bit FADT addresses if and when there is a conflict * (address mismatch) between the 32-bit and 64-bit versions of the * address. Although ACPICA adheres to the ACPI specification which * requires the use of the corresponding 64-bit address if it is non-zero, * some machines have been found to have a corrupted non-zero 64-bit * address. Default is TRUE, favor the 32-bit addresses. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, TRUE); /* * Optionally truncate I/O addresses to 16 bits. Provides compatibility * with other ACPI implementations. NOTE: During ACPICA initialization, * this value is set to TRUE if any Windows OSI strings have been * requested by the BIOS. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_truncate_io_addresses, FALSE); /* * Disable runtime checking and repair of values returned by control methods. * Use only if the repair is causing a problem on a particular machine. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_auto_repair, FALSE); /* * Optionally do not load any SSDTs from the RSDT/XSDT during initialization. * This can be useful for debugging ACPI problems on some machines. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_ssdt_table_load, FALSE); /* * We keep track of the latest version of Windows that has been requested by * the BIOS. */ ACPI_INIT_GLOBAL(u8, acpi_gbl_osi_data, 0); #endif /* DEFINE_ACPI_GLOBALS */ /***************************************************************************** * * ACPI Table globals * ****************************************************************************/ /* * Master list of all ACPI tables that were found in the RSDT/XSDT. */ ACPI_GLOBAL(struct acpi_table_list, acpi_gbl_root_table_list); ACPI_GLOBAL(struct acpi_table_list, acpi_gbl_root_table_list); /* DSDT information. Used to check for DSDT corruption */ /* DSDT information. Used to check for DSDT corruption */ Loading Loading @@ -279,7 +149,6 @@ ACPI_GLOBAL(acpi_exception_handler, acpi_gbl_exception_handler); ACPI_GLOBAL(acpi_init_handler, acpi_gbl_init_handler); ACPI_GLOBAL(acpi_init_handler, acpi_gbl_init_handler); ACPI_GLOBAL(acpi_table_handler, acpi_gbl_table_handler); ACPI_GLOBAL(acpi_table_handler, acpi_gbl_table_handler); ACPI_GLOBAL(void *, acpi_gbl_table_handler_context); ACPI_GLOBAL(void *, acpi_gbl_table_handler_context); ACPI_GLOBAL(struct acpi_walk_state *, acpi_gbl_breakpoint_walk); ACPI_GLOBAL(acpi_interface_handler, acpi_gbl_interface_handler); ACPI_GLOBAL(acpi_interface_handler, acpi_gbl_interface_handler); ACPI_GLOBAL(struct acpi_sci_handler_info *, acpi_gbl_sci_handler_list); ACPI_GLOBAL(struct acpi_sci_handler_info *, acpi_gbl_sci_handler_list); Loading @@ -296,7 +165,6 @@ ACPI_GLOBAL(u8, acpi_gbl_reg_methods_executed); /* Misc */ /* Misc */ ACPI_GLOBAL(u32, acpi_gbl_original_mode); ACPI_GLOBAL(u32, acpi_gbl_original_mode); ACPI_GLOBAL(u32, acpi_gbl_rsdp_original_location); ACPI_GLOBAL(u32, acpi_gbl_ns_lookup_count); ACPI_GLOBAL(u32, acpi_gbl_ns_lookup_count); ACPI_GLOBAL(u32, acpi_gbl_ps_find_count); ACPI_GLOBAL(u32, acpi_gbl_ps_find_count); ACPI_GLOBAL(u16, acpi_gbl_pm1_enable_register_save); ACPI_GLOBAL(u16, acpi_gbl_pm1_enable_register_save); Loading Loading @@ -483,11 +351,6 @@ ACPI_GLOBAL(u16, acpi_gbl_node_type_count_misc); ACPI_GLOBAL(u32, acpi_gbl_num_nodes); ACPI_GLOBAL(u32, acpi_gbl_num_nodes); ACPI_GLOBAL(u32, acpi_gbl_num_objects); ACPI_GLOBAL(u32, acpi_gbl_num_objects); ACPI_GLOBAL(u32, acpi_gbl_size_of_parse_tree); ACPI_GLOBAL(u32, acpi_gbl_size_of_method_trees); ACPI_GLOBAL(u32, acpi_gbl_size_of_node_entries); ACPI_GLOBAL(u32, acpi_gbl_size_of_acpi_objects); #endif /* ACPI_DEBUGGER */ #endif /* ACPI_DEBUGGER */ /***************************************************************************** /***************************************************************************** Loading @@ -509,5 +372,6 @@ ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_debug_file, NULL); ****************************************************************************/ ****************************************************************************/ extern const struct ah_predefined_name asl_predefined_info[]; extern const struct ah_predefined_name asl_predefined_info[]; extern const struct ah_device_id asl_device_ids[]; #endif /* __ACGLOBAL_H__ */ #endif /* __ACGLOBAL_H__ */
