68 			    ~0ull, convert_access(acc), 0, 0, &mr->mmr);  in mlx4_ib_get_dma_mr()
72 	err = mlx4_mr_enable(to_mdev(pd->device)->dev, &mr->mmr);  in mlx4_ib_get_dma_mr()
76 	mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;  in mlx4_ib_get_dma_mr()
82 	(void) mlx4_mr_free(to_mdev(pd->device)->dev, &mr->mmr);  in mlx4_ib_get_dma_mr()
167 			    convert_access(access_flags), n, shift, &mr->mmr);  in mlx4_ib_reg_user_mr()
171 	err = mlx4_ib_umem_write_mtt(dev, &mr->mmr.mtt, mr->umem);  in mlx4_ib_reg_user_mr()
175 	err = mlx4_mr_enable(dev->dev, &mr->mmr);  in mlx4_ib_reg_user_mr()
179 	mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;  in mlx4_ib_reg_user_mr()
185 	(void) mlx4_mr_free(to_mdev(pd->device)->dev, &mr->mmr);  in mlx4_ib_reg_user_mr()
202 	struct mlx4_ib_mr *mmr = to_mmr(mr);  in mlx4_ib_rereg_user_mr()  local
211 	err =  mlx4_mr_hw_get_mpt(dev->dev, &mmr->mmr, &pmpt_entry);  in mlx4_ib_rereg_user_mr()
225 		    !mmr->umem->writable) {  in mlx4_ib_rereg_user_mr()
241 		mlx4_mr_rereg_mem_cleanup(dev->dev, &mmr->mmr);  in mlx4_ib_rereg_user_mr()
242 		ib_umem_release(mmr->umem);  in mlx4_ib_rereg_user_mr()
243 		mmr->umem = mlx4_get_umem_mr(mr->device, start, length,  in mlx4_ib_rereg_user_mr()
245 		if (IS_ERR(mmr->umem)) {  in mlx4_ib_rereg_user_mr()
246 			err = PTR_ERR(mmr->umem);  in mlx4_ib_rereg_user_mr()
248 			mmr->umem = NULL;  in mlx4_ib_rereg_user_mr()
251 		n = ib_umem_num_dma_blocks(mmr->umem, PAGE_SIZE);  in mlx4_ib_rereg_user_mr()
254 		err = mlx4_mr_rereg_mem_write(dev->dev, &mmr->mmr,  in mlx4_ib_rereg_user_mr()
258 			ib_umem_release(mmr->umem);  in mlx4_ib_rereg_user_mr()
261 		mmr->mmr.iova       = virt_addr;  in mlx4_ib_rereg_user_mr()
262 		mmr->mmr.size       = length;  in mlx4_ib_rereg_user_mr()
264 		err = mlx4_ib_umem_write_mtt(dev, &mmr->mmr.mtt, mmr->umem);  in mlx4_ib_rereg_user_mr()
266 			mlx4_mr_rereg_mem_cleanup(dev->dev, &mmr->mmr);  in mlx4_ib_rereg_user_mr()
267 			ib_umem_release(mmr->umem);  in mlx4_ib_rereg_user_mr()
275 	err = mlx4_mr_hw_write_mpt(dev->dev, &mmr->mmr, pmpt_entry);  in mlx4_ib_rereg_user_mr()
277 		mmr->mmr.access = mr_access_flags;  in mlx4_ib_rereg_user_mr()
341 	ret = mlx4_mr_free(to_mdev(ibmr->device)->dev, &mr->mmr);  in mlx4_ib_dereg_mr()
398 			    max_num_sg, 0, &mr->mmr);  in mlx4_ib_alloc_mr()
407 	err = mlx4_mr_enable(dev->dev, &mr->mmr);  in mlx4_ib_alloc_mr()
411 	mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;  in mlx4_ib_alloc_mr()
420 	(void) mlx4_mr_free(dev->dev, &mr->mmr);  in mlx4_ib_alloc_mr()