mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
21 lines
522 B
C
21 lines
522 B
C
|
#ifndef AGP_H
|
||
|
|
#define AGP_H 1
|
||
|
|
|
||
|
|
/* 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
|