96 void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)  in radeon_ttm_placement_from_domain()  argument
100 	rbo->placement.placement = rbo->placements;  in radeon_ttm_placement_from_domain()
101 	rbo->placement.busy_placement = rbo->placements;  in radeon_ttm_placement_from_domain()
106 		if ((rbo->flags & RADEON_GEM_NO_CPU_ACCESS) &&  in radeon_ttm_placement_from_domain()
107 		    rbo->rdev->mc.visible_vram_size < rbo->rdev->mc.real_vram_size) {  in radeon_ttm_placement_from_domain()
108 			rbo->placements[c].fpfn =  in radeon_ttm_placement_from_domain()
109 				rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT;  in radeon_ttm_placement_from_domain()
110 			rbo->placements[c++].flags = TTM_PL_FLAG_WC |  in radeon_ttm_placement_from_domain()
115 		rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
116 		rbo->placements[c++].flags = TTM_PL_FLAG_WC |  in radeon_ttm_placement_from_domain()
122 		if (rbo->flags & RADEON_GEM_GTT_UC) {  in radeon_ttm_placement_from_domain()
123 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
124 			rbo->placements[c++].flags = TTM_PL_FLAG_UNCACHED |  in radeon_ttm_placement_from_domain()
127 		} else if ((rbo->flags & RADEON_GEM_GTT_WC) ||  in radeon_ttm_placement_from_domain()
128 			   (rbo->rdev->flags & RADEON_IS_AGP)) {  in radeon_ttm_placement_from_domain()
129 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
130 			rbo->placements[c++].flags = TTM_PL_FLAG_WC |  in radeon_ttm_placement_from_domain()
134 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
135 			rbo->placements[c++].flags = TTM_PL_FLAG_CACHED |  in radeon_ttm_placement_from_domain()
141 		if (rbo->flags & RADEON_GEM_GTT_UC) {  in radeon_ttm_placement_from_domain()
142 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
143 			rbo->placements[c++].flags = TTM_PL_FLAG_UNCACHED |  in radeon_ttm_placement_from_domain()
146 		} else if ((rbo->flags & RADEON_GEM_GTT_WC) ||  in radeon_ttm_placement_from_domain()
147 		    rbo->rdev->flags & RADEON_IS_AGP) {  in radeon_ttm_placement_from_domain()
148 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
149 			rbo->placements[c++].flags = TTM_PL_FLAG_WC |  in radeon_ttm_placement_from_domain()
153 			rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
154 			rbo->placements[c++].flags = TTM_PL_FLAG_CACHED |  in radeon_ttm_placement_from_domain()
159 		rbo->placements[c].fpfn = 0;  in radeon_ttm_placement_from_domain()
160 		rbo->placements[c++].flags = TTM_PL_MASK_CACHING |  in radeon_ttm_placement_from_domain()
164 	rbo->placement.num_placement = c;  in radeon_ttm_placement_from_domain()
165 	rbo->placement.num_busy_placement = c;  in radeon_ttm_placement_from_domain()
168 		if ((rbo->flags & RADEON_GEM_CPU_ACCESS) &&  in radeon_ttm_placement_from_domain()
169 		    (rbo->placements[i].flags & TTM_PL_FLAG_VRAM) &&  in radeon_ttm_placement_from_domain()
170 		    !rbo->placements[i].fpfn)  in radeon_ttm_placement_from_domain()
171 			rbo->placements[i].lpfn =  in radeon_ttm_placement_from_domain()
172 				rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT;  in radeon_ttm_placement_from_domain()
174 			rbo->placements[i].lpfn = 0;  in radeon_ttm_placement_from_domain()
765 	struct radeon_bo *rbo;  in radeon_bo_move_notify()  local
770 	rbo = container_of(bo, struct radeon_bo, tbo);  in radeon_bo_move_notify()
771 	radeon_bo_check_tiling(rbo, 0, 1);  in radeon_bo_move_notify()
772 	radeon_vm_bo_invalidate(rbo->rdev, rbo);  in radeon_bo_move_notify()
778 	radeon_update_memory_usage(rbo, bo->mem.mem_type, -1);  in radeon_bo_move_notify()
779 	radeon_update_memory_usage(rbo, new_mem->mem_type, 1);  in radeon_bo_move_notify()
785 	struct radeon_bo *rbo;  in radeon_bo_fault_reserve_notify()  local
791 	rbo = container_of(bo, struct radeon_bo, tbo);  in radeon_bo_fault_reserve_notify()
792 	radeon_bo_check_tiling(rbo, 0, 0);  in radeon_bo_fault_reserve_notify()
793 	rdev = rbo->rdev;  in radeon_bo_fault_reserve_notify()
803 	radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_VRAM);  in radeon_bo_fault_reserve_notify()
805 	for (i = 0; i < rbo->placement.num_placement; i++) {  in radeon_bo_fault_reserve_notify()
807 		if ((rbo->placements[i].flags & TTM_PL_FLAG_VRAM) &&  in radeon_bo_fault_reserve_notify()
808 		    (!rbo->placements[i].lpfn || rbo->placements[i].lpfn > lpfn))  in radeon_bo_fault_reserve_notify()
809 			rbo->placements[i].lpfn = lpfn;  in radeon_bo_fault_reserve_notify()
811 	r = ttm_bo_validate(bo, &rbo->placement, false, false);  in radeon_bo_fault_reserve_notify()
813 		radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);  in radeon_bo_fault_reserve_notify()
814 		return ttm_bo_validate(bo, &rbo->placement, false, false);  in radeon_bo_fault_reserve_notify()