acpi.h   [plain text]


/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

#ifndef _I386_ACPI_H_
#define _I386_ACPI_H_

/*
 * ACPI (Advanced Configuration and Power Interface) support.
 */

/*
 * Wake up code linear address
 * FIXME: borrowed unused memory reserved by MP_BOOT
 */
#define ACPI_WAKE_ADDR	0x2000

#ifndef	ASSEMBLER
typedef void (*acpi_sleep_callback)(void * refcon);
extern vm_offset_t acpi_install_wake_handler(void);
extern void	   acpi_sleep_kernel(acpi_sleep_callback func, void * refcon);
#endif	/* ASSEMBLER */

#endif /* !_I386_ACPI_H_ */