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

#ifndef _ASM_PARISC_AGP_H
#define _ASM_PARISC_AGP_H

/*
 * PARISC specific AGP definitions.
 * Copyright (c) 2006 Kyle McMartin <kyle@parisc-linux.org>
 *
 */

#define map_page_into_agp(page)		/* nothing */
#define unmap_page_from_agp(page)	/* nothing */
#define flush_agp_mappings()		/* nothing */
#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_PARISC_AGP_H */
Commit	Line	Data
08a64368 KM	1	#ifndef _ASM_PARISC_AGP_H
	2	#define _ASM_PARISC_AGP_H
	3
	4	/*
	5	* PARISC specific AGP definitions.
	6	* Copyright (c) 2006 Kyle McMartin <kyle@parisc-linux.org>
	7	*
	8	*/
	9
	10	#define map_page_into_agp(page) /* nothing */
	11	#define unmap_page_from_agp(page) /* nothing */
	12	#define flush_agp_mappings() /* nothing */
	13	#define flush_agp_cache() mb()
	14
	15	/* Convert a physical address to an address suitable for the GART. */
	16	#define phys_to_gart(x) (x)
	17	#define gart_to_phys(x) (x)
	18
	19	/* GATT allocation. Returns/accepts GATT kernel virtual address. */
	20	#define alloc_gatt_pages(order) \
	21	((char *)__get_free_pages(GFP_KERNEL, (order)))
	22	#define free_gatt_pages(table, order) \
	23	free_pages((unsigned long)(table), (order))
	24
	25	#endif /* _ASM_PARISC_AGP_H */