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| author | David Woodhouse <David.Woodhouse@intel.com> | 2008-09-01 11:32:13 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-09-01 11:32:13 +0100 |
| commit | 9d7548d4ca3c52ecb58f098a32b0756cdf8f96ee (patch) | |
| tree | 651f7058bbaa2d8b2855286380d614afcf505118 /arch/alpha/include/asm/agp.h | |
| parent | 31db6e9ea1dbdcf66b8227b4f7035dee1b1dd8c0 (diff) | |
| parent | bef69ea0dcce574a425feb0a5aa4c63dd108b9a6 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/alpha/include/asm/agp.h')
| -rw-r--r-- | arch/alpha/include/asm/agp.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/agp.h b/arch/alpha/include/asm/agp.h new file mode 100644 index 00000000000..26c17913529 --- /dev/null +++ b/arch/alpha/include/asm/agp.h @@ -0,0 +1,22 @@ +#ifndef AGP_H +#define AGP_H 1 + +#include <asm/io.h> + +/* dummy for now */ + +#define map_page_into_agp(page) +#define unmap_page_from_agp(page) +#define flush_agp_cache() mb() + +/* Convert a physical address to an address suitable for the GART. */ +#define phys_to_gart(x) (x) +#define gart_to_phys(x) (x) + +/* GATT allocation. Returns/accepts GATT kernel virtual address. */ +#define alloc_gatt_pages(order) \ + ((char *)__get_free_pages(GFP_KERNEL, (order))) +#define free_gatt_pages(table, order) \ + free_pages((unsigned long)(table), (order)) + +#endif |