/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _I386_ACPI_H_
#define _I386_ACPI_H_
/*
* ACPI (Advanced Configuration and Power Interface) support.
*/
/*
* Wake up code linear address. Wake and MP startup copy
* code to this physical address and then jump to the
* address started at PROT_MODE_START. Some small amount
* below PROT_MODE_START is used as scratch space
*/
#define PROT_MODE_START 0x800
#define REAL_MODE_BOOTSTRAP_OFFSET 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);
extern void acpi_idle_kernel(acpi_sleep_callback func, void * refcon);
void install_real_mode_bootstrap(void *prot_entry);
extern uint32_t acpi_count_enabled_logical_processors(void);
#endif /* ASSEMBLER */
#endif /* !_I386_ACPI_H_ */