1/*
2 * Copyright (c) 2010 Apple Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28#ifndef _I386_PAL_HIBERNATE_H
29#define _I386_PAL_HIBERNATE_H
30
31#define HIB_MAP_SIZE (2*I386_LPGBYTES)
32#define DEST_COPY_AREA (4*GB - HIB_MAP_SIZE) /*4GB - 2*2m */
33#define SRC_COPY_AREA (DEST_COPY_AREA - HIB_MAP_SIZE)
34#define COPY_PAGE_AREA (SRC_COPY_AREA - HIB_MAP_SIZE)
35#define BITMAP_AREA (COPY_PAGE_AREA - HIB_MAP_SIZE)
36#define IMAGE_AREA (BITMAP_AREA - HIB_MAP_SIZE)
37#define IMAGE2_AREA (IMAGE_AREA - HIB_MAP_SIZE)
38
39#define HIB_BASE segHIBB
40#define HIB_ENTRYPOINT acpi_wake_prot_entry
41
42uintptr_t pal_hib_map(uintptr_t v, uint64_t p);
43void hibernateRestorePALState(uint32_t *src);
44void pal_hib_patchup(void);
45#define PAL_HIBERNATE_MAGIC_1 0xfeedfacedeadbeef
46#define PAL_HIBERNATE_MAGIC_2 0x41b312133714
47#endif /* _I386_PAL_HIBERNATE_H */
48