/******************************************************************************
*
* Name: accommon.h -- prototypes for the common (subsystem-wide) procedures
* $Revision: 90 $
*
*****************************************************************************/
/*
* Copyright (C) 2000, 2001 R. Byron Moore
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _ACCOMMON_H
#define _ACCOMMON_H
typedef
ACPI_STATUS (*ACPI_PKG_CALLBACK) (
u8 object_type,
ACPI_OPERAND_OBJECT *source_object,
ACPI_GENERIC_STATE *state,
void *context);
ACPI_STATUS
acpi_cm_walk_package_tree (
ACPI_OPERAND_OBJECT *source_object,
void *target_object,
ACPI_PKG_CALLBACK walk_callback,
void *context);
typedef struct acpi_pkg_info
{
u8 *free_space;
u32 length;
u32 object_space;
u32 num_packages;
} ACPI_PKG_INFO;
#define REF_INCREMENT (u16) 0
#define REF_DECREMENT (u16) 1
#define REF_FORCE_DELETE (u16) 2
/* Acpi_cm_dump_buffer */
#define DB_BYTE_DISPLAY 1
#define DB_WORD_DISPLAY 2
#define DB_DWORD_DISPLAY 4
#define DB_QWORD_DISPLAY 8
/* Global initialization interfaces */
void
acpi_cm_init_globals (
void);
void
acpi_cm_terminate (
void);
/*
* Cm_init - miscellaneous initialization and shutdown
*/
ACPI_STATUS
acpi_cm_hardware_initialize (
void);
ACPI_STATUS
acpi_cm_subsystem_shutdown (
void);
ACPI_STATUS
acpi_cm_validate_fadt (
void);
/*
* Cm_global - Global data structures and procedures
*/
#ifdef ACPI_DEBUG
NATIVE_CHAR *
acpi_cm_get_mutex_name (
u32 mutex_id);
NATIVE_CHAR *
acpi_cm_get_type_name (
u32 type);
NATIVE_CHAR *
acpi_cm_get_region_name (
u8 space_id);
#endif
u8
acpi_cm_valid_object_type (
u32 type);
ACPI_OWNER_ID
acpi_cm_allocate_owner_id (
u32 id_type);
/*
* Cm_clib - Local implementations of C library functions
*/
#ifndef ACPI_USE_SYSTEM_CLIBRARY
NATIVE_UINT
acpi_cm_strlen (
const NATIVE_CHAR *string);
NATIVE_CHAR *
acpi_cm_strcpy (
NATIVE_CHAR *dst_string,
const NATIVE_CHAR *src_string);
NATIVE_CHAR *
acpi_cm_strncpy (
NATIVE_CHAR *dst_string,
const NATIVE_CHAR *src_string,
NATIVE_UINT count);
u32
acpi_cm_strncmp (
const NATIVE_CHAR *string1,
const NATIVE_CHAR *string2,
NATIVE_UINT count);
u32
acpi_cm_strcmp (
const NATIVE_CHAR *string1,
const NATIVE_CHAR *string2);
NATIVE_CHAR *
acpi_cm_strcat (
NATIVE_CHAR *dst_string,
const NATIVE_CHAR *src_string);
NATIVE_CHAR *
acpi_cm_strncat (
NATIVE_CHAR *dst_string,
const NATIVE_CHAR *src_string,
NATIVE_UINT count);
u32
acpi_cm_strtoul (
const NATIVE_CHAR *string,
NATIVE_CHAR **terminator,
NATIVE_UINT base);
NATIVE_CHAR *
acpi_cm_strstr (
NATIVE_CHAR *string1,
NATIVE_CHAR *string2);
NATIVE_CHAR *
acpi_cm_strupr (
NATIVE_CHAR *src_string);
void *
acpi_cm_memcpy (
void *dest,
const void *src,
NATIVE_UINT count);
void *
acpi_cm_memset (
void *dest,
NATIVE_UINT value,
NATIVE_UINT count);
u32
acpi_cm_to_upper (
u32 c);
u32
acpi_cm_to_lower (
u32 c);
#endif /* ACPI_USE_SYSTEM_CLIBRARY */
/*
* Cm_copy - Object construction and conversion interfaces
*/
ACPI_STATUS
acpi_cm_build_simple_object(
ACPI_OPERAND_OBJECT *obj,
ACPI_OBJECT *user_obj,
u8 *data_space,
u32 *buffer_space_used);
ACPI_STATUS
acpi_cm_build_package_object (
ACPI_OPERAND_OBJECT *obj,
u8 *buffer,
u32 *space_used);
ACPI_STATUS
acpi_cm_copy_iobject_to_eobject (
ACPI_OPERAND_OBJECT *obj,
ACPI_BUFFER *ret_buffer);
ACPI_STATUS
acpi_cm_copy_esimple_to_isimple(
ACPI_OBJECT *user_obj,
ACPI_OPERAND_OBJECT *obj);
ACPI_STATUS
acpi_cm_copy_eobject_to_iobject (
ACPI_OBJECT *obj,
ACPI_OPERAND_OBJECT *internal_obj);
ACPI_STATUS
acpi_cm_copy_isimple_to_isimple (
ACPI_OPERAND_OBJECT *source_obj,
ACPI_OPERAND_OBJECT *dest_obj);
ACPI_STATUS
acpi_cm_copy_ipackage_to_ipackage (
ACPI_OPERAND_OBJECT *source_obj,
ACPI_OPERAND_OBJECT *dest_obj,
ACPI_WALK_STATE *walk_state);
/*
* Cm_create - Object creation
*/
ACPI_STATUS
acpi_cm_update_object_reference (
ACPI_OPERAND_OBJECT *object,
u16 action);
ACPI_OPERAND_OBJECT *
_cm_create_internal_object (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
OBJECT_TYPE_INTERNAL type);
/*
* Cm_debug - Debug interfaces
*/
u32
get_debug_level (
void);
void
set_debug_level (
u32 level);
void
function_trace (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
NATIVE_CHAR *function_name);
void
function_trace_ptr (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
NATIVE_CHAR *function_name,
void *pointer);
void
function_trace_u32 (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
NATIVE_CHAR *function_name,
u32 integer);
void
function_trace_str (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
NATIVE_CHAR *function_name,
NATIVE_CHAR *string);
void
function_exit (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
NATIVE_CHAR *function_name);
void
function_status_exit (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
NATIVE_CHAR *function_name,
ACPI_STATUS status);
void
function_value_exit (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
NATIVE_CHAR *function_name,
ACPI_INTEGER value);
void
function_ptr_exit (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
NATIVE_CHAR *function_name,
u8 *ptr);
void
debug_print_prefix (
NATIVE_CHAR *module_name,
u32 line_number);
void
debug_print (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id,
u32 print_level,
NATIVE_CHAR *format, ...);
void
debug_print_raw (
NATIVE_CHAR *format, ...);
void
_report_info (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id);
void
_report_error (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id);
void
_report_warning (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id);
void
acpi_cm_dump_buffer (
u8 *buffer,
u32 count,
u32 display,
u32 component_id);
/*
* Cm_delete - Object deletion
*/
void
acpi_cm_delete_internal_obj (
ACPI_OPERAND_OBJECT *object);
void
acpi_cm_delete_internal_package_object (
ACPI_OPERAND_OBJECT *object);
void
acpi_cm_delete_internal_simple_object (
ACPI_OPERAND_OBJECT *object);
ACPI_STATUS
acpi_cm_delete_internal_object_list (
ACPI_OPERAND_OBJECT **obj_list);
/*
* Cm_eval - object evaluation
*/
/* Method name strings */
#define METHOD_NAME__HID "_HID"
#define METHOD_NAME__UID "_UID"
#define METHOD_NAME__ADR "_ADR"
#define METHOD_NAME__STA "_STA"
#define METHOD_NAME__REG "_REG"
#define METHOD_NAME__SEG "_SEG"
#define METHOD_NAME__BBN "_BBN"
ACPI_STATUS
acpi_cm_evaluate_numeric_object (
NATIVE_CHAR *object_name,
ACPI_NAMESPACE_NODE *device_node,
ACPI_INTEGER *address);
ACPI_STATUS
acpi_cm_execute_HID (
ACPI_NAMESPACE_NODE *device_node,
DEVICE_ID *hid);
ACPI_STATUS
acpi_cm_execute_STA (
ACPI_NAMESPACE_NODE *device_node,
u32 *status_flags);
ACPI_STATUS
acpi_cm_execute_UID (
ACPI_NAMESPACE_NODE *device_node,
DEVICE_ID *uid);
/*
* Cm_error - exception interfaces
*/
NATIVE_CHAR *
acpi_cm_format_exception (
ACPI_STATUS status);
/*
* Cm_mutex - mutual exclusion interfaces
*/
ACPI_STATUS
acpi_cm_mutex_initialize (
void);
void
acpi_cm_mutex_terminate (
void);
ACPI_STATUS
acpi_cm_create_mutex (
ACPI_MUTEX_HANDLE mutex_id);
ACPI_STATUS
acpi_cm_delete_mutex (
ACPI_MUTEX_HANDLE mutex_id);
ACPI_STATUS
acpi_cm_acquire_mutex (
ACPI_MUTEX_HANDLE mutex_id);
ACPI_STATUS
acpi_cm_release_mutex (
ACPI_MUTEX_HANDLE mutex_id);
/*
* Cm_object - internal object create/delete/cache routines
*/
void *
_cm_allocate_object_desc (
NATIVE_CHAR *module_name,
u32 line_number,
u32 component_id);
#define acpi_cm_create_internal_object(t) _cm_create_internal_object(_THIS_MODULE,__LINE__,_COMPONENT,t)
#define acpi_cm_allocate_object_desc() _cm_allocate_object_desc(_THIS_MODULE,__LINE__,_COMPONENT)
void
acpi_cm_delete_object_desc (
ACPI_OPERAND_OBJECT *object);
u8
acpi_cm_valid_internal_object (
void *object);
/*
* Cm_ref_cnt - Object reference count management
*/
void
acpi_cm_add_reference (
ACPI_OPERAND_OBJECT *object);
void
acpi_cm_remove_reference (
ACPI_OPERAND_OBJECT *object);
/*
* Cm_size - Object size routines
*/
ACPI_STATUS
acpi_cm_get_simple_object_size (
ACPI_OPERAND_OBJECT *obj,
u32 *obj_length);
ACPI_STATUS
acpi_cm_get_package_object_size (
ACPI_OPERAND_OBJECT *obj,
u32 *obj_length);
ACPI_STATUS
acpi_cm_get_object_size(
ACPI_OPERAND_OBJECT *obj,
u32 *obj_length);
/*
* Cm_state - Generic state creation/cache routines
*/
void
acpi_cm_push_generic_state (
ACPI_GENERIC_STATE **list_head,
ACPI_GENERIC_STATE *state);
ACPI_GENERIC_STATE *
acpi_cm_pop_generic_state (
ACPI_GENERIC_STATE **list_head);
ACPI_GENERIC_STATE *
acpi_cm_create_generic_state (
void);
ACPI_GENERIC_STATE *
acpi_cm_create_update_state (
ACPI_OPERAND_OBJECT *object,
u16 action);
ACPI_GENERIC_STATE *
acpi_cm_create_pkg_state (
void *internal_object,
void *external_object,
u16 index);
ACPI_STATUS
acpi_cm_create_update_state_and_push (
ACPI_OPERAND_OBJECT *object,
u16 action,
ACPI_GENERIC_STATE **state_list);
ACPI_STATUS
acpi_cm_create_pkg_state_and_push (
void *internal_object,
void *external_object,
u16 index,
ACPI_GENERIC_STATE **state_list);
ACPI_GENERIC_STATE *
acpi_cm_create_control_state (
void);
void
acpi_cm_delete_generic_state (
ACPI_GENERIC_STATE *state);
void
acpi_cm_delete_generic_state_cache (
void);
void
acpi_cm_delete_object_cache (
void);
/*
* Cmutils
*/
u8
acpi_cm_valid_acpi_name (
u32 name);
u8
acpi_cm_valid_acpi_character (
NATIVE_CHAR character);
ACPI_STATUS
acpi_cm_resolve_package_references (
ACPI_OPERAND_OBJECT *obj_desc);
#ifdef ACPI_DEBUG
void
acpi_cm_display_init_pathname (
ACPI_HANDLE obj_handle,
char *path);
#endif
/*
* Memory allocation functions and related macros.
* Macros that expand to include filename and line number
*/
void *
_cm_allocate (
u32 size,
u32 component,
NATIVE_CHAR *module,
u32 line);
void *
_cm_callocate (
u32 size,
u32 component,
NATIVE_CHAR *module,
u32 line);
void
_cm_free (
void *address,
u32 component,
NATIVE_CHAR *module,
u32 line);
void
acpi_cm_init_static_object (
ACPI_OPERAND_OBJECT *obj_desc);
#define acpi_cm_allocate(a) _cm_allocate(a,_COMPONENT,_THIS_MODULE,__LINE__)
#define acpi_cm_callocate(a) _cm_callocate(a, _COMPONENT,_THIS_MODULE,__LINE__)
#define acpi_cm_free(a) _cm_free(a,_COMPONENT,_THIS_MODULE,__LINE__)
#ifndef ACPI_DEBUG_TRACK_ALLOCATIONS
#define acpi_cm_add_element_to_alloc_list(a,b,c,d,e,f)
#define acpi_cm_delete_element_from_alloc_list(a,b,c,d)
#define acpi_cm_dump_current_allocations(a,b)
#define acpi_cm_dump_allocation_info()
#define DECREMENT_OBJECT_METRICS(a)
#define INCREMENT_OBJECT_METRICS(a)
#define INITIALIZE_ALLOCATION_METRICS()
#define DECREMENT_NAME_TABLE_METRICS(a)
#define INCREMENT_NAME_TABLE_METRICS(a)
#else
#define INITIALIZE_ALLOCATION_METRICS() \
acpi_gbl_current_object_count = 0; \
acpi_gbl_current_object_size = 0; \
acpi_gbl_running_object_count = 0; \
acpi_gbl_running_object_size = 0; \
acpi_gbl_max_concurrent_object_count = 0; \
acpi_gbl_max_concurrent_object_size = 0; \
acpi_gbl_current_alloc_size = 0; \
acpi_gbl_current_alloc_count = 0; \
acpi_gbl_running_alloc_size = 0; \
acpi_gbl_running_alloc_count = 0; \
acpi_gbl_max_concurrent_alloc_size = 0; \
acpi_gbl_max_concurrent_alloc_count = 0; \
acpi_gbl_current_node_count = 0; \
acpi_gbl_current_node_size = 0; \
acpi_gbl_max_concurrent_node_count = 0
#define DECREMENT_OBJECT_METRICS(a) \
acpi_gbl_current_object_count--; \
acpi_gbl_current_object_size -= a
#define INCREMENT_OBJECT_METRICS(a) \
acpi_gbl_current_object_count++; \
acpi_gbl_running_object_count++; \
if (acpi_gbl_max_concurrent_object_count < acpi_gbl_current_object_count) \
{ \
acpi_gbl_max_concurrent_object_count = acpi_gbl_current_object_count; \
} \
acpi_gbl_running_object_size += a; \
acpi_gbl_current_object_size += a; \
if (acpi_gbl_max_concurrent_object_size < acpi_gbl_current_object_size) \
{ \
acpi_gbl_max_concurrent_object_size = acpi_gbl_current_object_size; \
}
#define DECREMENT_NAME_TABLE_METRICS(a) \
acpi_gbl_current_node_count--; \
acpi_gbl_current_node_size -= (a)
#define INCREMENT_NAME_TABLE_METRICS(a) \
acpi_gbl_current_node_count++; \
acpi_gbl_current_node_size+= (a); \
if (acpi_gbl_max_concurrent_node_count < acpi_gbl_current_node_count) \
{ \
acpi_gbl_max_concurrent_node_count = acpi_gbl_current_node_count; \
} \
void
acpi_cm_dump_allocation_info (
void);
void
acpi_cm_dump_current_allocations (
u32 component,
NATIVE_CHAR *module);
#endif
#endif /* _ACCOMMON_H */