sm.h
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上传日期:2013-04-10
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文件大小:2k
- /*****************************************************************************
- *
- * Module Name: sm.h
- * $Revision: 3 $
- *
- *****************************************************************************/
- /*
- * Copyright (C) 2000, 2001 Andrew Grover
- *
- * 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 __SM_H__
- #define __SM_H__
- #include <actypes.h>
- #include <acexcep.h>
- #include <bm.h>
- /*****************************************************************************
- * Types & Other Defines
- *****************************************************************************/
- #define SM_MAX_SYSTEM_STATES 6 /* S0-S5 */
- /*
- * Device Context:
- * ---------------
- */
- typedef struct
- {
- BM_HANDLE device_handle;
- acpi_handle acpi_handle;
- u8 states[SM_MAX_SYSTEM_STATES];
- } SM_CONTEXT;
- /*****************************************************************************
- * Function Prototypes
- *****************************************************************************/
- acpi_status
- sm_initialize (void);
- acpi_status
- sm_terminate (void);
- acpi_status
- sm_notify (
- u32 notify_type,
- u32 device,
- void **context);
- acpi_status
- sm_request(
- BM_REQUEST *request_info,
- void *context);
- /* System Driver OSL */
- acpi_status
- sm_osl_add_device (
- SM_CONTEXT *system);
- acpi_status
- sm_osl_remove_device (
- SM_CONTEXT *system);
- acpi_status
- sm_osl_generate_event (
- u32 event,
- SM_CONTEXT *system);
- #endif /* __SM_H__ */