| Sam Ravnborg | a00736e | 2008-06-19 20:26:19 +0200 | [diff] [blame] | 1 | #ifndef AGP_H |
| 2 | #define AGP_H 1 |
| 3 | |
| 4 | /* dummy for now */ |
| 5 | |
| 6 | #define map_page_into_agp(page) |
| 7 | #define unmap_page_from_agp(page) |
| 8 | #define flush_agp_cache() mb() |
| 9 | |
| 10 | /* Convert a physical address to an address suitable for the GART. */ |
| 11 | #define phys_to_gart(x) (x) |
| 12 | #define gart_to_phys(x) (x) |
| 13 | |
| 14 | /* GATT allocation. Returns/accepts GATT kernel virtual address. */ |
| 15 | #define alloc_gatt_pages(order) \ |
| 16 | ((char *)__get_free_pages(GFP_KERNEL, (order))) |
| 17 | #define free_gatt_pages(table, order) \ |
| 18 | free_pages((unsigned long)(table), (order)) |
| 19 | |
| 20 | #endif |