[linux-block.git] / include / asm-powerpc / agp.h

#ifndef _ASM_POWERPC_AGP_H
#define _ASM_POWERPC_AGP_H

#include <asm/io.h>

#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	/* _ASM_POWERPC_AGP_H */
Commit	Line	Data
a37c8875	1	#ifndef _ASM_POWERPC_AGP_H
a37c8875	2	#define _ASM_POWERPC_AGP_H
1da177e4 LT	3
	4	#include <asm/io.h>
	5
1da177e4 LT	6	#define map_page_into_agp(page)
	7	#define unmap_page_from_agp(page)
	8	#define flush_agp_mappings()
	9	#define flush_agp_cache() mb()
	10
07eee78e KF	11	/* Convert a physical address to an address suitable for the GART. */
	12	#define phys_to_gart(x) (x)
	13	#define gart_to_phys(x) (x)
	14
	15	/* GATT allocation. Returns/accepts GATT kernel virtual address. */
	16	#define alloc_gatt_pages(order) \
	17	((char *)__get_free_pages(GFP_KERNEL, (order)))
	18	#define free_gatt_pages(table, order) \
	19	free_pages((unsigned long)(table), (order))
	20
a37c8875	21	#endif /* _ASM_POWERPC_AGP_H */