258 static void cp_dma_cmd(struct amdgpu_cp_dma_bo src_bo,  in cp_dma_cmd()  argument
264 	ib_cpu[2] = src_bo.gpu_va & 0x00000000ffffffff;  in cp_dma_cmd()
265 	ib_cpu[3] = (src_bo.gpu_va & 0xffffffff00000000) >> 32;  in cp_dma_cmd()
274 	resources[0] = src_bo.buf_handle;  in cp_dma_cmd()
282 	struct amdgpu_cp_dma_bo src_bo = {0};  in amdgpu_cp_dma()  local
289 			src_heap, AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED, &src_bo);  in amdgpu_cp_dma()
292 	r = amdgpu_bo_cpu_map(src_bo.buf_handle, (void **)&src_bo_cpu);  in amdgpu_cp_dma()
296 	r = amdgpu_bo_cpu_unmap(src_bo.buf_handle);  in amdgpu_cp_dma()
311 	cp_dma_cmd(src_bo, dst_bo);  in amdgpu_cp_dma()
322 	r = free_bo(src_bo);  in amdgpu_cp_dma()
334 	struct amdgpu_cp_dma_bo src_bo = {0};  in amdgpu_cp_dma_p2p()  local
371 			dst_heap, AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED, &src_bo);  in amdgpu_cp_dma_p2p()
374 	r = amdgpu_bo_cpu_map(src_bo.buf_handle, (void **)&src_bo_cpu);  in amdgpu_cp_dma_p2p()
379 	r = amdgpu_bo_cpu_unmap(src_bo.buf_handle);  in amdgpu_cp_dma_p2p()
383 	cp_dma_cmd(src_bo, imported_dst_bo);  in amdgpu_cp_dma_p2p()
400 	r = free_bo(src_bo);  in amdgpu_cp_dma_p2p()