293 	struct ib_mr *ibmr;  in frwr_map()  local
319 	ibmr = mr->mr_ibmr;  in frwr_map()
320 	n = ib_map_mr_sg(ibmr, mr->mr_sg, dma_nents, NULL, PAGE_SIZE);  in frwr_map()
324 	ibmr->iova &= 0x00000000ffffffff;  in frwr_map()
325 	ibmr->iova |= ((u64)be32_to_cpu(xid)) << 32;  in frwr_map()
326 	key = (u8)(ibmr->rkey & 0x000000FF);  in frwr_map()
327 	ib_update_fast_reg_key(ibmr, ++key);  in frwr_map()
330 	reg_wr->mr = ibmr;  in frwr_map()
331 	reg_wr->key = ibmr->rkey;  in frwr_map()
336 	mr->mr_handle = ibmr->rkey;  in frwr_map()
337 	mr->mr_length = ibmr->length;  in frwr_map()
338 	mr->mr_offset = ibmr->iova;  in frwr_map()