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

#ifndef _ASM_POWERPC_AGP_H
#define _ASM_POWERPC_AGP_H
#ifdef __KERNEL__

#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 /* __KERNEL__ */
#endif	/* _ASM_POWERPC_AGP_H */
Commit	Line	Data
a37c8875	1	#ifndef _ASM_POWERPC_AGP_H
a37c8875	2	#define _ASM_POWERPC_AGP_H
88ced031	3	#ifdef __KERNEL__
1da177e4 LT	4
	5	#include <asm/io.h>
	6
1da177e4 LT	7	#define map_page_into_agp(page)
	8	#define unmap_page_from_agp(page)
	9	#define flush_agp_mappings()
	10	#define flush_agp_cache() mb()
	11
07eee78e KF	12	/* Convert a physical address to an address suitable for the GART. */
	13	#define phys_to_gart(x) (x)
	14	#define gart_to_phys(x) (x)
	15
	16	/* GATT allocation. Returns/accepts GATT kernel virtual address. */
	17	#define alloc_gatt_pages(order) \
	18	((char *)__get_free_pages(GFP_KERNEL, (order)))
	19	#define free_gatt_pages(table, order) \
	20	free_pages((unsigned long)(table), (order))
	21
88ced031	22	#endif /* __KERNEL__ */
a37c8875	23	#endif /* _ASM_POWERPC_AGP_H */