*****************************************************************************/
/*
- * 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
#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)
*/
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
****************************************************************************/
/*
- * 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
****************************************************************************/
/*
- * 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
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 */
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
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];
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
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];
/*****************************************************************************
*
projects / linux-2.6-omap-h63xx.git / blobdiff