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