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b5e89ed5 DA |
1 | /** |
2 | * \file drm_memory.h | |
1da177e4 LT |
3 | * Memory management wrappers for DRM |
4 | * | |
5 | * \author Rickard E. (Rik) Faith <faith@valinux.com> | |
6 | * \author Gareth Hughes <gareth@valinux.com> | |
7 | */ | |
8 | ||
b5e89ed5 | 9 | /* |
1da177e4 LT |
10 | * Created: Thu Feb 4 14:00:34 1999 by faith@valinux.com |
11 | * | |
12 | * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. | |
13 | * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. | |
14 | * All Rights Reserved. | |
15 | * | |
16 | * Permission is hereby granted, free of charge, to any person obtaining a | |
17 | * copy of this software and associated documentation files (the "Software"), | |
18 | * to deal in the Software without restriction, including without limitation | |
19 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
20 | * and/or sell copies of the Software, and to permit persons to whom the | |
21 | * Software is furnished to do so, subject to the following conditions: | |
22 | * | |
23 | * The above copyright notice and this permission notice (including the next | |
24 | * paragraph) shall be included in all copies or substantial portions of the | |
25 | * Software. | |
26 | * | |
27 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
28 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
29 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
30 | * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
31 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
32 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
33 | * OTHER DEALINGS IN THE SOFTWARE. | |
34 | */ | |
35 | ||
1da177e4 LT |
36 | #include <linux/highmem.h> |
37 | #include <linux/vmalloc.h> | |
38 | #include "drmP.h" | |
39 | ||
40 | /** | |
41 | * Cut down version of drm_memory_debug.h, which used to be called | |
b5e89ed5 | 42 | * drm_memory.h. |
1da177e4 LT |
43 | */ |
44 | ||
45 | #if __OS_HAS_AGP | |
46 | ||
47 | #include <linux/vmalloc.h> | |
48 | ||
49 | #ifdef HAVE_PAGE_AGP | |
50 | #include <asm/agp.h> | |
51 | #else | |
52 | # ifdef __powerpc__ | |
53 | # define PAGE_AGP __pgprot(_PAGE_KERNEL | _PAGE_NO_CACHE) | |
54 | # else | |
55 | # define PAGE_AGP PAGE_KERNEL | |
56 | # endif | |
57 | #endif | |
58 | ||
b5e89ed5 | 59 | #else /* __OS_HAS_AGP */ |
1da177e4 | 60 | |
1da177e4 | 61 | #endif |