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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-07 20:41:30 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-07 20:41:30 (GMT) |
| commit | eba4f669d6ec9be4173bb2619e9b8500b3c36542 (patch) | |
| tree | 60178d4f2dd4fa1f8985b38fdbe4cd6b99a58c7a /include/asm-ppc | |
| parent | 93cffffa19960464a52f9c78d9a6150270d23785 (diff) | |
| parent | 66bb8bf8b235ba4d37fda14375827864977c6a3e (diff) | |
| download | linux-eba4f669d6ec9be4173bb2619e9b8500b3c36542.tar.xz | |
Merge of master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/agp.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-ppc/agp.h b/include/asm-ppc/agp.h index be27cfa8..ca9e423 100644 --- a/include/asm-ppc/agp.h +++ b/include/asm-ppc/agp.h @@ -10,4 +10,14 @@ #define flush_agp_mappings() #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 |