98 void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)  in radeon_ttm_placement_from_domain()  argument
102 	rbo->placement.placement = rbo->placements;  in radeon_ttm_placement_from_domain()
103 	rbo->placement.busy_placement = rbo->placements;  in radeon_ttm_placement_from_domain()
108 		if ((rbo->flags & RADEON_GEM_NO_CPU_ACCESS) &&  in radeon_ttm_placement_from_domain()
109 		    rbo->rdev->mc.visible_vram_size < rbo->rdev->mc.real_vram_size) {  in radeon_ttm_placement_from_domain()
110 			rbo->placements[c].fpfn =  in radeon_ttm_placement_from_domain()
111 				rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT;  in radeon_ttm_placement_from_domain()
112 			rbo->placements[c++].flags = TTM_PL_FLAG_WC |  in radeon_ttm_placement_from_domain()
117 		rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
118 		rbo->placements[c++].flags = TTM_PL_FLAG_WC |  in radeon_ttm_placement_from_domain()
124 		if (rbo->flags & RADEON_GEM_GTT_UC) {  in radeon_ttm_placement_from_domain()
125 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
126 			rbo->placements[c++].flags = TTM_PL_FLAG_UNCACHED |  in radeon_ttm_placement_from_domain()
129 		} else if ((rbo->flags & RADEON_GEM_GTT_WC) ||  in radeon_ttm_placement_from_domain()
130 			   (rbo->rdev->flags & RADEON_IS_AGP)) {  in radeon_ttm_placement_from_domain()
131 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
132 			rbo->placements[c++].flags = TTM_PL_FLAG_WC |  in radeon_ttm_placement_from_domain()
136 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
137 			rbo->placements[c++].flags = TTM_PL_FLAG_CACHED |  in radeon_ttm_placement_from_domain()
143 		if (rbo->flags & RADEON_GEM_GTT_UC) {  in radeon_ttm_placement_from_domain()
144 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
145 			rbo->placements[c++].flags = TTM_PL_FLAG_UNCACHED |  in radeon_ttm_placement_from_domain()
148 		} else if ((rbo->flags & RADEON_GEM_GTT_WC) ||  in radeon_ttm_placement_from_domain()
149 		    rbo->rdev->flags & RADEON_IS_AGP) {  in radeon_ttm_placement_from_domain()
150 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
151 			rbo->placements[c++].flags = TTM_PL_FLAG_WC |  in radeon_ttm_placement_from_domain()
155 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
156 			rbo->placements[c++].flags = TTM_PL_FLAG_CACHED |  in radeon_ttm_placement_from_domain()
161 		rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
162 		rbo->placements[c++].flags = TTM_PL_MASK_CACHING |  in radeon_ttm_placement_from_domain()
166 	rbo->placement.num_placement = c;  in radeon_ttm_placement_from_domain()
167 	rbo->placement.num_busy_placement = c;  in radeon_ttm_placement_from_domain()
170 		if ((rbo->flags & RADEON_GEM_CPU_ACCESS) &&  in radeon_ttm_placement_from_domain()
171 		    (rbo->placements[i].flags & TTM_PL_FLAG_VRAM) &&  in radeon_ttm_placement_from_domain()
172 		    !rbo->placements[i].fpfn)  in radeon_ttm_placement_from_domain()
173 			rbo->placements[i].lpfn =  in radeon_ttm_placement_from_domain()
174 				rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT;  in radeon_ttm_placement_from_domain()
176 			rbo->placements[i].lpfn = 0;  in radeon_ttm_placement_from_domain()
777 	struct radeon_bo *rbo;  in radeon_bo_move_notify()  local
782 	rbo = container_of(bo, struct radeon_bo, tbo);  in radeon_bo_move_notify()
783 	radeon_bo_check_tiling(rbo, 0, 1);  in radeon_bo_move_notify()
784 	radeon_vm_bo_invalidate(rbo->rdev, rbo);  in radeon_bo_move_notify()
790 	radeon_update_memory_usage(rbo, bo->mem.mem_type, -1);  in radeon_bo_move_notify()
791 	radeon_update_memory_usage(rbo, new_mem->mem_type, 1);  in radeon_bo_move_notify()
798 	struct radeon_bo *rbo;  in radeon_bo_fault_reserve_notify()  local
804 	rbo = container_of(bo, struct radeon_bo, tbo);  in radeon_bo_fault_reserve_notify()
805 	radeon_bo_check_tiling(rbo, 0, 0);  in radeon_bo_fault_reserve_notify()
806 	rdev = rbo->rdev;  in radeon_bo_fault_reserve_notify()
816 	if (rbo->pin_count > 0)  in radeon_bo_fault_reserve_notify()
820 	radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_VRAM);  in radeon_bo_fault_reserve_notify()
822 	for (i = 0; i < rbo->placement.num_placement; i++) {  in radeon_bo_fault_reserve_notify()
824 		if ((rbo->placements[i].flags & TTM_PL_FLAG_VRAM) &&  in radeon_bo_fault_reserve_notify()
825 		    (!rbo->placements[i].lpfn || rbo->placements[i].lpfn > lpfn))  in radeon_bo_fault_reserve_notify()
826 			rbo->placements[i].lpfn = lpfn;  in radeon_bo_fault_reserve_notify()
828 	r = ttm_bo_validate(bo, &rbo->placement, &ctx);  in radeon_bo_fault_reserve_notify()
830 		radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);  in radeon_bo_fault_reserve_notify()
831 		return ttm_bo_validate(bo, &rbo->placement, &ctx);  in radeon_bo_fault_reserve_notify()