[mirror_ubuntu-bionic-kernel.git] / include / asm-alpha / agp.h

#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_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
Commit	Line	Data
1da177e4 LT	1	#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
07eee78e KF	13	/* 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
1da177e4	23	#endif