source: mainline/kernel/arch/amd64/include/mm/frame.h@ c0699467

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since c0699467 was c0699467, checked in by Martin Decky <martin@…>, 14 years ago

do not provide general access to kernel headers from uspace, only allow specific headers to be accessed or shared
externalize headers which serve as kernel/uspace API/ABI into a special tree

  • Property mode set to 100644
File size: 1.8 KB
RevLine 
[1141c1a]1/*
[df4ed85]2 * Copyright (c) 2005 Ondrej Palkovsky
[1141c1a]3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
[e49e234]29/** @addtogroup amd64mm
[b45c443]30 * @{
31 */
32/** @file
33 */
34
[06e1e95]35#ifndef KERN_amd64_FRAME_H_
36#define KERN_amd64_FRAME_H_
[1141c1a]37
[e49e234]38#define FRAME_WIDTH 12 /* 4K */
39#define FRAME_SIZE (1 << FRAME_WIDTH)
[2d43f3e]40
[8fc0d455]41#ifndef __ASM__
[7a0359b]42
43#include <typedefs.h>
44
[7f1c620]45extern uintptr_t last_frame;
[1141c1a]46extern void frame_arch_init(void);
[b07c332]47extern void physmem_print(void);
[7a0359b]48
[95498e5]49#endif /* __ASM__ */
[1141c1a]50
51#endif
[b45c443]52
[06e1e95]53/** @}
[b45c443]54 */
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