| /** | |
| * \file drm_memory.h | |
| * Memory management wrappers for DRM | |
| * | |
| * \author Rickard E. (Rik) Faith <faith@valinux.com> | |
| * \author Gareth Hughes <gareth@valinux.com> | |
| */ | |
| /* | |
| * Created: Thu Feb 4 14:00:34 1999 by faith@valinux.com | |
| * | |
| * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. | |
| * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. | |
| * All Rights Reserved. | |
| * | |
| * Permission is hereby granted, free of charge, to any person obtaining a | |
| * copy of this software and associated documentation files (the "Software"), | |
| * to deal in the Software without restriction, including without limitation | |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
| * and/or sell copies of the Software, and to permit persons to whom the | |
| * Software is furnished to do so, subject to the following conditions: | |
| * | |
| * The above copyright notice and this permission notice (including the next | |
| * paragraph) shall be included in all copies or substantial portions of the | |
| * Software. | |
| * | |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
| * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
| * OTHER DEALINGS IN THE SOFTWARE. | |
| */ | |
| #include <linux/highmem.h> | |
| #include <linux/vmalloc.h> | |
| #include "drmP.h" | |
| /** | |
| * Cut down version of drm_memory_debug.h, which used to be called | |
| * drm_memory.h. | |
| */ | |
| #if __OS_HAS_AGP | |
| #include <linux/vmalloc.h> | |
| #ifdef HAVE_PAGE_AGP | |
| #include <asm/agp.h> | |
| #else | |
| # ifdef __powerpc__ | |
| # define PAGE_AGP __pgprot(_PAGE_KERNEL | _PAGE_NO_CACHE) | |
| # else | |
| # define PAGE_AGP PAGE_KERNEL | |
| # endif | |
| #endif | |
| #else /* __OS_HAS_AGP */ | |
| #endif |