drm2/ttm/ttm_bo_driver.h

30 /* $FreeBSD: releng/10.3/sys/dev/drm2/ttm/ttm_bo_driver.h 275408 2014-12-02 14:09:54Z tijl $ */
36 #include <dev/drm2/ttm/ttm_bo_api.h>
37 #include <dev/drm2/ttm/ttm_memory.h>
38 #include <dev/drm2/ttm/ttm_module.h>
47 	 * @ttm: Pointer to a struct ttm_tt.
55 	int (*bind) (struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem);
60 	 * @ttm: Pointer to a struct ttm_tt.
65 	int (*unbind) (struct ttm_tt *ttm);
70 	 * @ttm: Pointer to a struct ttm_tt.
75 	void (*destroy) (struct ttm_tt *ttm);
102  * @be: Pointer to the ttm backend.
133  * @ttm: Base ttm_tt struct.
142 	struct ttm_tt ttm;
339 	 * @ttm: The struct ttm_tt to contain the backing pages.
345 	int (*ttm_tt_populate)(struct ttm_tt *ttm);
350 	 * @ttm: The struct ttm_tt to contain the backing pages.
354 	void (*ttm_tt_unpopulate)(struct ttm_tt *ttm);
589  * @ttm: The struct ttm_tt.
600 extern int ttm_tt_init(struct ttm_tt *ttm, struct ttm_bo_device *bdev,
610  * @ttm: the ttm_tt structure.
614 extern void ttm_tt_fini(struct ttm_tt *ttm);
620  * @ttm: The struct ttm_tt containing backing pages.
623  * Bind the pages of @ttm to an aperture location identified by @bo_mem
625 extern int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem);
630  * @ttm: The struct ttm_tt.
634 extern void ttm_tt_destroy(struct ttm_tt *ttm);
639  * @ttm: The struct ttm_tt.
643 extern void ttm_tt_unbind(struct ttm_tt *ttm);
648  * @ttm: The struct ttm_tt.
652 extern int ttm_tt_swapin(struct ttm_tt *ttm);
669  * @ttm A struct ttm_tt the backing pages of which will change caching policy.
673  * the pages backing @ttm. If changing from cached to uncached or
679 extern int ttm_tt_set_placement_caching(struct ttm_tt *ttm, uint32_t placement);
680 extern int ttm_tt_swapout(struct ttm_tt *ttm,
1014 int ttm_agp_tt_populate(struct ttm_tt *ttm);
1015 void ttm_agp_tt_unpopulate(struct ttm_tt *ttm);