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ACPI Bus Manager interface header. Currently highly incomplete.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11442 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Nathan Whitehorn 2005-02-21 20:00:59 +00:00
parent 5fc71589cf
commit 08923ac8ba
1 changed files with 52 additions and 0 deletions
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52
headers/os/drivers/ACPI.h Normal file
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/* ACPI Bus Manger Interface
* Copyright 2005, Haiku Inc. All Rights Reserved.
* Distributed under the terms of the MIT License
*/
#ifndef _ACPI_H
#define _ACPI_H
#include <bus_manager.h>
typedef struct acpi_module_info acpi_module_info;
struct acpi_module_info {
bus_manager_info binfo;
uint32 (*read_acpi_reg) (uint32 register_id);
void (*write_acpi_reg) (uint32 register_id, uint32 value);
};
#define B_ACPI_MODULE_NAME "bus_managers/acpi/v1"
#ifndef __ACTYPES_H__
/* ACPI register_id arguments */
#define ACPI_BITREG_TIMER_STATUS 0x00
#define ACPI_BITREG_BUS_MASTER_STATUS 0x01
#define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02
#define ACPI_BITREG_POWER_BUTTON_STATUS 0x03
#define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04
#define ACPI_BITREG_RT_CLOCK_STATUS 0x05
#define ACPI_BITREG_WAKE_STATUS 0x06
#define ACPI_BITREG_TIMER_ENABLE 0x07
#define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x08
#define ACPI_BITREG_POWER_BUTTON_ENABLE 0x09
#define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0A
#define ACPI_BITREG_RT_CLOCK_ENABLE 0x0B
#define ACPI_BITREG_WAKE_ENABLE 0x0C
#define ACPI_BITREG_SCI_ENABLE 0x0D
#define ACPI_BITREG_BUS_MASTER_RLD 0x0E
#define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x0F
#define ACPI_BITREG_SLEEP_TYPE_A 0x10
#define ACPI_BITREG_SLEEP_TYPE_B 0x11
#define ACPI_BITREG_SLEEP_ENABLE 0x12
#define ACPI_BITREG_ARB_DISABLE 0x13
#endif
#endif /* _ACPI_H */