diff options
Diffstat (limited to 'include/drm/drm_memory.h')
-rw-r--r-- | include/drm/drm_memory.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/include/drm/drm_memory.h b/include/drm/drm_memory.h new file mode 100644 index 000000000000..63e425b5ea82 --- /dev/null +++ b/include/drm/drm_memory.h | |||
@@ -0,0 +1,61 @@ | |||
1 | /** | ||
2 | * \file drm_memory.h | ||
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 | |||
9 | /* | ||
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 | |||
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 | ||
42 | * drm_memory.h. | ||
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 | |||
59 | #else /* __OS_HAS_AGP */ | ||
60 | |||
61 | #endif | ||