X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Facpi%2Facglobal.h;h=74ad971241dbb6cb46a733dc02dc0b894eb59e64;hb=4b749440445ebcb6fad402fc762bc35af871f689;hp=06972e6637de50d8b8be1dafdab911801ce08490;hpb=c4e00fac42f268ed0a547cdd1d12bb8399864040;p=linux-2.6-omap-h63xx.git diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h index 06972e6637d..74ad971241d 100644 --- a/include/acpi/acglobal.h +++ b/include/acpi/acglobal.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -58,37 +58,6 @@ #define ACPI_INIT_GLOBAL(a,b) a #endif -/* - * Keep local copies of these FADT-based registers. NOTE: These globals - * are first in this file for alignment reasons on 64-bit systems. - */ -ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1a_enable; -ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1b_enable; - -/***************************************************************************** - * - * Debug support - * - ****************************************************************************/ - -/* Runtime configuration of debug print levels */ - -extern u32 acpi_dbg_level; -extern u32 acpi_dbg_layer; - -/* Procedure nesting level for debug output */ - -extern u32 acpi_gbl_nesting_level; - -/* Support for dynamic control method tracing mechanism */ - -ACPI_EXTERN u32 acpi_gbl_original_dbg_level; -ACPI_EXTERN u32 acpi_gbl_original_dbg_layer; -ACPI_EXTERN acpi_name acpi_gbl_trace_method_name; -ACPI_EXTERN u32 acpi_gbl_trace_dbg_level; -ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer; -ACPI_EXTERN u32 acpi_gbl_trace_flags; - /***************************************************************************** * * Runtime configuration (static defaults that can be overriden at runtime) @@ -133,6 +102,30 @@ ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_create_osi_method, TRUE); */ ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_leave_wake_gpes_disabled, TRUE); +/***************************************************************************** + * + * Debug support + * + ****************************************************************************/ + +/* Runtime configuration of debug print levels */ + +extern u32 acpi_dbg_level; +extern u32 acpi_dbg_layer; + +/* Procedure nesting level for debug output */ + +extern u32 acpi_gbl_nesting_level; + +/* Support for dynamic control method tracing mechanism */ + +ACPI_EXTERN u32 acpi_gbl_original_dbg_level; +ACPI_EXTERN u32 acpi_gbl_original_dbg_layer; +ACPI_EXTERN acpi_name acpi_gbl_trace_method_name; +ACPI_EXTERN u32 acpi_gbl_trace_dbg_level; +ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer; +ACPI_EXTERN u32 acpi_gbl_trace_flags; + /***************************************************************************** * * ACPI Table globals @@ -140,47 +133,29 @@ ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_leave_wake_gpes_disabled, TRUE); ****************************************************************************/ /* - * Table pointers. - * Although these pointers are somewhat redundant with the global acpi_table, - * they are convenient because they are typed pointers. + * acpi_gbl_root_table_list is the master list of ACPI tables found in the + * RSDT/XSDT. * - * These tables are single-table only; meaning that there can be at most one - * of each in the system. Each global points to the actual table. - */ -ACPI_EXTERN u32 acpi_gbl_table_flags; -ACPI_EXTERN u32 acpi_gbl_rsdt_table_count; -ACPI_EXTERN struct rsdp_descriptor *acpi_gbl_RSDP; -ACPI_EXTERN struct xsdt_descriptor *acpi_gbl_XSDT; -ACPI_EXTERN struct fadt_descriptor *acpi_gbl_FADT; -ACPI_EXTERN struct acpi_table_header *acpi_gbl_DSDT; -ACPI_EXTERN struct facs_descriptor *acpi_gbl_FACS; -ACPI_EXTERN struct acpi_common_facs acpi_gbl_common_fACS; -/* - * Since there may be multiple SSDTs and PSDTs, a single pointer is not - * sufficient; Therefore, there isn't one! + * acpi_gbl_FADT is a local copy of the FADT, converted to a common format. */ +ACPI_EXTERN struct acpi_internal_rsdt acpi_gbl_root_table_list; +ACPI_EXTERN struct acpi_table_fadt acpi_gbl_FADT; +extern acpi_native_uint acpi_gbl_permanent_mmap; -/* The root table can be either an RSDT or an XSDT */ +/* These addresses are calculated from FADT address values */ -ACPI_EXTERN u8 acpi_gbl_root_table_type; -#define ACPI_TABLE_TYPE_RSDT 'R' -#define ACPI_TABLE_TYPE_XSDT 'X' +ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1a_enable; +ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1b_enable; /* - * Handle both ACPI 1.0 and ACPI 2.0 Integer widths: - * If we are executing a method that exists in a 32-bit ACPI table, - * use only the lower 32 bits of the (internal) 64-bit Integer. + * Handle both ACPI 1.0 and ACPI 2.0 Integer widths. The integer width is + * determined by the revision of the DSDT: If the DSDT revision is less than + * 2, use only the lower 32 bits of the internal 64-bit Integer. */ ACPI_EXTERN u8 acpi_gbl_integer_bit_width; ACPI_EXTERN u8 acpi_gbl_integer_byte_width; ACPI_EXTERN u8 acpi_gbl_integer_nybble_width; -/* - * ACPI Table info arrays - */ -extern struct acpi_table_list acpi_gbl_table_lists[ACPI_TABLE_ID_MAX + 1]; -extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1]; - /***************************************************************************** * * Mutual exlusion within ACPICA subsystem @@ -188,16 +163,21 @@ extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1]; ****************************************************************************/ /* - * Predefined mutex objects. This array contains the + * Predefined mutex objects. This array contains the * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs. * (The table maps local handles to the real OS handles) */ ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[ACPI_NUM_MUTEX]; /* - * Global lock semaphore works in conjunction with the actual HW global lock + * Global lock mutex is an actual AML mutex object + * Global lock semaphore works in conjunction with the HW global lock */ +ACPI_EXTERN union acpi_operand_object *acpi_gbl_global_lock_mutex; ACPI_EXTERN acpi_semaphore acpi_gbl_global_lock_semaphore; +ACPI_EXTERN u16 acpi_gbl_global_lock_handle; +ACPI_EXTERN u8 acpi_gbl_global_lock_acquired; +ACPI_EXTERN u8 acpi_gbl_global_lock_present; /* * Spinlocks are used for interfaces that can be possibly called at @@ -220,6 +200,7 @@ ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock; /* For ACPI H/W except GPE regis ACPI_EXTERN struct acpi_memory_list *acpi_gbl_global_list; ACPI_EXTERN struct acpi_memory_list *acpi_gbl_ns_node_list; +ACPI_EXTERN u8 acpi_gbl_display_final_mem_stats; #endif /* Object caches */ @@ -236,44 +217,56 @@ ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_device_notify; ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_system_notify; ACPI_EXTERN acpi_exception_handler acpi_gbl_exception_handler; ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler; +ACPI_EXTERN acpi_tbl_handler acpi_gbl_table_handler; +ACPI_EXTERN void *acpi_gbl_table_handler_context; ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk; +/* Owner ID support */ + +ACPI_EXTERN u32 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS]; +ACPI_EXTERN u8 acpi_gbl_last_owner_id_index; +ACPI_EXTERN u8 acpi_gbl_next_owner_id_offset; + /* Misc */ -ACPI_EXTERN u32 acpi_gbl_global_lock_thread_count; ACPI_EXTERN u32 acpi_gbl_original_mode; ACPI_EXTERN u32 acpi_gbl_rsdp_original_location; ACPI_EXTERN u32 acpi_gbl_ns_lookup_count; ACPI_EXTERN u32 acpi_gbl_ps_find_count; -ACPI_EXTERN u32 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS]; ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save; -ACPI_EXTERN u16 acpi_gbl_global_lock_handle; -ACPI_EXTERN u8 acpi_gbl_last_owner_id_index; -ACPI_EXTERN u8 acpi_gbl_next_owner_id_offset; ACPI_EXTERN u8 acpi_gbl_debugger_configuration; -ACPI_EXTERN u8 acpi_gbl_global_lock_acquired; ACPI_EXTERN u8 acpi_gbl_step_to_next_call; ACPI_EXTERN u8 acpi_gbl_acpi_hardware_present; -ACPI_EXTERN u8 acpi_gbl_global_lock_present; ACPI_EXTERN u8 acpi_gbl_events_initialized; ACPI_EXTERN u8 acpi_gbl_system_awake_and_running; +#ifndef DEFINE_ACPI_GLOBALS + +/* Other miscellaneous */ + extern u8 acpi_gbl_shutdown; extern u32 acpi_gbl_startup_flags; -extern const u8 acpi_gbl_decode_to8bit[8]; extern const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT]; extern const char *acpi_gbl_highest_dstate_names[4]; extern const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES]; extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS]; +#endif + +/* Exception codes */ + +extern char const *acpi_gbl_exception_names_env[]; +extern char const *acpi_gbl_exception_names_pgm[]; +extern char const *acpi_gbl_exception_names_tbl[]; +extern char const *acpi_gbl_exception_names_aml[]; +extern char const *acpi_gbl_exception_names_ctrl[]; + /***************************************************************************** * * Namespace globals * ****************************************************************************/ -#define NUM_NS_TYPES ACPI_TYPE_INVALID+1 - #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY) #define NUM_PREDEFINED_NAMES 10 #else @@ -284,7 +277,7 @@ ACPI_EXTERN struct acpi_namespace_node acpi_gbl_root_node_struct; ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_root_node; ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_fadt_gpe_device; -extern const u8 acpi_gbl_ns_properties[NUM_NS_TYPES]; +extern const u8 acpi_gbl_ns_properties[ACPI_NUM_NS_TYPES]; extern const struct acpi_predefined_names acpi_gbl_pre_defined_names[NUM_PREDEFINED_NAMES]; @@ -292,8 +285,8 @@ extern const struct acpi_predefined_names ACPI_EXTERN u32 acpi_gbl_current_node_count; ACPI_EXTERN u32 acpi_gbl_current_node_size; ACPI_EXTERN u32 acpi_gbl_max_concurrent_node_count; -ACPI_EXTERN acpi_size acpi_gbl_entry_stack_pointer; -ACPI_EXTERN acpi_size acpi_gbl_lowest_stack_pointer; +ACPI_EXTERN acpi_size *acpi_gbl_entry_stack_pointer; +ACPI_EXTERN acpi_size *acpi_gbl_lowest_stack_pointer; ACPI_EXTERN u32 acpi_gbl_deepest_nesting; #endif @@ -332,7 +325,7 @@ ACPI_EXTERN struct acpi_fixed_event_handler acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS]; ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head; ACPI_EXTERN struct acpi_gpe_block_info - *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS]; +*acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS]; /***************************************************************************** *