blob: ef855a3bc0f54eed5048af5cf636d4c365bf29e7 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef AGP_H
2#define AGP_H 1
3
4#include <asm/io.h>
5
6/* dummy for now */
7
8#define map_page_into_agp(page)
9#define unmap_page_from_agp(page)
10#define flush_agp_mappings()
11#define flush_agp_cache() mb()
12
Keir Fraser07eee782005-03-30 13:17:04 -080013/* Convert a physical address to an address suitable for the GART. */
14#define phys_to_gart(x) (x)
15#define gart_to_phys(x) (x)
16
17/* GATT allocation. Returns/accepts GATT kernel virtual address. */
18#define alloc_gatt_pages(order) \
19 ((char *)__get_free_pages(GFP_KERNEL, (order)))
20#define free_gatt_pages(table, order) \
21 free_pages((unsigned long)(table), (order))
22
Linus Torvalds1da177e2005-04-16 15:20:36 -070023#endif