amd/amdgpu/amdgpu_ttm.c

98 		.mem_type = TTM_PL_SYSTEM,
121 	switch (bo->resource->mem_type) {
196 	if (WARN_ON(mem->mem_type == AMDGPU_PL_PREEMPT))
201 		*addr = amdgpu_ttm_domain_start(adev, mem->mem_type) +
250 	if (mem->mem_type == TTM_PL_TT) {
382 	if (old_mem->mem_type == TTM_PL_VRAM &&
427 	if (res->mem_type == TTM_PL_SYSTEM || res->mem_type == TTM_PL_TT ||
428 	    res->mem_type == AMDGPU_PL_PREEMPT || res->mem_type == AMDGPU_PL_DOORBELL)
431 	if (res->mem_type != TTM_PL_VRAM)
456 	if (mem->mem_type == TTM_PL_VRAM &&
478 	if (new_mem->mem_type == TTM_PL_TT ||
479 	    new_mem->mem_type == AMDGPU_PL_PREEMPT) {
488 	if (!old_mem || (old_mem->mem_type == TTM_PL_SYSTEM &&
494 	if (old_mem->mem_type == TTM_PL_SYSTEM &&
495 	    (new_mem->mem_type == TTM_PL_TT ||
496 	     new_mem->mem_type == AMDGPU_PL_PREEMPT)) {
501 	if ((old_mem->mem_type == TTM_PL_TT ||
502 	     old_mem->mem_type == AMDGPU_PL_PREEMPT) &&
503 	    new_mem->mem_type == TTM_PL_SYSTEM) {
515 	if (old_mem->mem_type == AMDGPU_PL_GDS ||
516 	    old_mem->mem_type == AMDGPU_PL_GWS ||
517 	    old_mem->mem_type == AMDGPU_PL_OA ||
518 	    old_mem->mem_type == AMDGPU_PL_DOORBELL ||
519 	    new_mem->mem_type == AMDGPU_PL_GDS ||
520 	    new_mem->mem_type == AMDGPU_PL_GWS ||
521 	    new_mem->mem_type == AMDGPU_PL_OA ||
522 	    new_mem->mem_type == AMDGPU_PL_DOORBELL) {
530 	    new_mem->mem_type == TTM_PL_VRAM &&
531 	    old_mem->mem_type != TTM_PL_VRAM) {
539 	    ((old_mem->mem_type == TTM_PL_SYSTEM &&
540 	      new_mem->mem_type == TTM_PL_VRAM) ||
541 	     (old_mem->mem_type == TTM_PL_VRAM &&
542 	      new_mem->mem_type == TTM_PL_SYSTEM))) {
545 		hop->mem_type = TTM_PL_TT;
586 	switch (mem->mem_type) {
625 	if (bo->resource->mem_type == AMDGPU_PL_DOORBELL)
940 	if (bo_mem->mem_type != TTM_PL_TT ||
988 	placements.mem_type = TTM_PL_TT;
1330 	if (mem && mem->mem_type != TTM_PL_SYSTEM)
1333 	if (mem && (mem->mem_type == TTM_PL_TT ||
1334 		    mem->mem_type == AMDGPU_PL_DOORBELL ||
1335 		    mem->mem_type == AMDGPU_PL_PREEMPT)) {
1342 	if (mem && mem->mem_type == TTM_PL_VRAM &&
1391 	if (bo->resource->mem_type == TTM_PL_SYSTEM)
1415 	if (bo->resource->mem_type == AMDGPU_PL_PREEMPT)
1418 	if (bo->resource->mem_type == TTM_PL_TT &&
1494 	src_addr = amdgpu_ttm_domain_start(adev, bo->resource->mem_type) +
1540 	if (bo->resource->mem_type != TTM_PL_VRAM)
2356  * @mem_type: evicted BO's memory type
2358  * Evicts all @mem_type buffers on the lru list of the memory type.
2363 int amdgpu_ttm_evict_resources(struct amdgpu_device *adev, int mem_type)
2367 	switch (mem_type) {
2373 		man = ttm_manager_type(&adev->mman.bdev, mem_type);