Lines Matching refs:ret
248 int ret; in krping_cma_event_handler() local
257 ret = rdma_resolve_route(cma_id, 2000); in krping_cma_event_handler()
258 if (ret) { in krping_cma_event_handler()
260 ret); in krping_cma_event_handler()
360 int ret; in krping_cq_event_handler() local
369 while ((ret = ib_poll_cq(cb->cq, 1, &wc)) == 1) { in krping_cq_event_handler()
413 ret = server_recv(cb, &wc); in krping_cq_event_handler()
415 ret = cb->server ? server_recv(cb, &wc) : in krping_cq_event_handler()
417 if (ret) { in krping_cq_event_handler()
418 printk(KERN_ERR PFX "recv wc error: %d\n", ret); in krping_cq_event_handler()
422 ret = ib_post_recv(cb->qp, &cb->rq_wr, &bad_wr); in krping_cq_event_handler()
423 if (ret) { in krping_cq_event_handler()
425 ret); in krping_cq_event_handler()
438 if (ret) { in krping_cq_event_handler()
439 printk(KERN_ERR PFX "poll error %d\n", ret); in krping_cq_event_handler()
451 int ret; in krping_accept() local
459 ret = rdma_accept(cb->child_cm_id, &conn_param); in krping_accept()
460 if (ret) { in krping_accept()
461 printk(KERN_ERR PFX "rdma_accept error: %d\n", ret); in krping_accept()
462 return ret; in krping_accept()
514 int ret; in krping_setup_buffers() local
532 ret = -ENOMEM; in krping_setup_buffers()
541 ret = PTR_ERR(cb->reg_mr); in krping_setup_buffers()
542 DEBUG_LOG(PFX "recv_buf reg_mr failed %d\n", ret); in krping_setup_buffers()
555 ret = -ENOMEM; in krping_setup_buffers()
579 return ret; in krping_setup_buffers()
614 int ret; in krping_create_qp() local
632 ret = rdma_create_qp(cb->child_cm_id, cb->pd, &init_attr); in krping_create_qp()
633 if (!ret) in krping_create_qp()
636 ret = rdma_create_qp(cb->cm_id, cb->pd, &init_attr); in krping_create_qp()
637 if (!ret) in krping_create_qp()
641 return ret; in krping_create_qp()
653 int ret; in krping_setup_qp() local
671 ret = PTR_ERR(cb->cq); in krping_setup_qp()
677 ret = ib_req_notify_cq(cb->cq, IB_CQ_NEXT_COMP); in krping_setup_qp()
678 if (ret) { in krping_setup_qp()
684 ret = krping_create_qp(cb); in krping_setup_qp()
685 if (ret) { in krping_setup_qp()
686 printk(KERN_ERR PFX "krping_create_qp failed: %d\n", ret); in krping_setup_qp()
695 return ret; in krping_setup_qp()
707 int ret; in krping_rdma_rkey() local
728 ret = ib_map_mr_sg(cb->reg_mr, &sg, 1, NULL, PAGE_SIZE); in krping_rdma_rkey()
729 BUG_ON(ret <= 0 || ret > cb->page_list_len); in krping_rdma_rkey()
740 ret = ib_post_send(cb->qp, &cb->invalidate_wr, &bad_wr); in krping_rdma_rkey()
742 ret = ib_post_send(cb->qp, &cb->reg_mr_wr.wr, &bad_wr); in krping_rdma_rkey()
743 if (ret) { in krping_rdma_rkey()
744 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_rdma_rkey()
775 int ret; in krping_test_server() local
811 ret = ib_post_send(cb->qp, &cb->rdma_sq_wr.wr, &bad_wr); in krping_test_server()
812 if (ret) { in krping_test_server()
813 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_test_server()
842 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_test_server()
843 if (ret) { in krping_test_server()
844 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_test_server()
874 ret = ib_post_send(cb->qp, &cb->rdma_sq_wr.wr, &bad_wr); in krping_test_server()
875 if (ret) { in krping_test_server()
876 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_test_server()
881 ret = wait_event_interruptible(cb->sem, cb->state >= in krping_test_server()
899 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_test_server()
900 if (ret) { in krping_test_server()
901 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_test_server()
913 int ret; in rlat_test() local
932 ret = ib_post_send(cb->qp, &cb->rdma_sq_wr.wr, &bad_wr); in rlat_test()
933 if (ret) { in rlat_test()
936 ret, scnt); in rlat_test()
1266 int ret; in krping_rlat_test_server() local
1275 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_rlat_test_server()
1276 if (ret) { in krping_rlat_test_server()
1277 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_rlat_test_server()
1282 while ((ret = ib_poll_cq(cb->cq, 1, &wc) == 0)); in krping_rlat_test_server()
1283 if (ret < 0) { in krping_rlat_test_server()
1284 printk(KERN_ERR PFX "poll error %d\n", ret); in krping_rlat_test_server()
1299 int ret; in krping_wlat_test_server() local
1308 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_wlat_test_server()
1309 if (ret) { in krping_wlat_test_server()
1310 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_wlat_test_server()
1315 while ((ret = ib_poll_cq(cb->cq, 1, &wc) == 0)); in krping_wlat_test_server()
1316 if (ret < 0) { in krping_wlat_test_server()
1317 printk(KERN_ERR PFX "poll error %d\n", ret); in krping_wlat_test_server()
1333 int ret; in krping_bw_test_server() local
1342 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_bw_test_server()
1343 if (ret) { in krping_bw_test_server()
1344 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_bw_test_server()
1349 while ((ret = ib_poll_cq(cb->cq, 1, &wc) == 0)); in krping_bw_test_server()
1350 if (ret < 0) { in krping_bw_test_server()
1351 printk(KERN_ERR PFX "poll error %d\n", ret); in krping_bw_test_server()
1401 int ret; in krping_bind_server() local
1406 ret = rdma_bind_addr(cb->cm_id, (struct sockaddr *)&sin); in krping_bind_server()
1407 if (ret) { in krping_bind_server()
1408 printk(KERN_ERR PFX "rdma_bind_addr error %d\n", ret); in krping_bind_server()
1409 return ret; in krping_bind_server()
1414 ret = rdma_listen(cb->cm_id, 3); in krping_bind_server()
1415 if (ret) { in krping_bind_server()
1416 printk(KERN_ERR PFX "rdma_listen failed: %d\n", ret); in krping_bind_server()
1417 return ret; in krping_bind_server()
1436 int ret; in krping_run_server() local
1438 ret = krping_bind_server(cb); in krping_run_server()
1439 if (ret) in krping_run_server()
1442 ret = krping_setup_qp(cb, cb->child_cm_id); in krping_run_server()
1443 if (ret) { in krping_run_server()
1444 printk(KERN_ERR PFX "setup_qp failed: %d\n", ret); in krping_run_server()
1448 ret = krping_setup_buffers(cb); in krping_run_server()
1449 if (ret) { in krping_run_server()
1450 printk(KERN_ERR PFX "krping_setup_buffers failed: %d\n", ret); in krping_run_server()
1454 ret = ib_post_recv(cb->qp, &cb->rq_wr, &bad_wr); in krping_run_server()
1455 if (ret) { in krping_run_server()
1456 printk(KERN_ERR PFX "ib_post_recv failed: %d\n", ret); in krping_run_server()
1460 ret = krping_accept(cb); in krping_run_server()
1461 if (ret) { in krping_run_server()
1462 printk(KERN_ERR PFX "connect error %d\n", ret); in krping_run_server()
1485 int ping, start, cc, i, ret; in krping_test_client() local
1511 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_test_client()
1512 if (ret) { in krping_test_client()
1513 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_test_client()
1527 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_test_client()
1528 if (ret) { in krping_test_client()
1529 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_test_client()
1561 int ret; in krping_rlat_test_client() local
1571 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_rlat_test_client()
1572 if (ret) { in krping_rlat_test_client()
1573 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_rlat_test_client()
1578 while ((ret = ib_poll_cq(cb->cq, 1, &wc) == 0)); in krping_rlat_test_client()
1579 if (ret < 0) { in krping_rlat_test_client()
1580 printk(KERN_ERR PFX "poll error %d\n", ret); in krping_rlat_test_client()
1651 int ret; in krping_wlat_test_client() local
1661 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_wlat_test_client()
1662 if (ret) { in krping_wlat_test_client()
1663 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_wlat_test_client()
1668 while ((ret = ib_poll_cq(cb->cq, 1, &wc) == 0)); in krping_wlat_test_client()
1669 if (ret < 0) { in krping_wlat_test_client()
1670 printk(KERN_ERR PFX "poll error %d\n", ret); in krping_wlat_test_client()
1690 int ret; in krping_bw_test_client() local
1700 ret = ib_post_send(cb->qp, &cb->sq_wr, &bad_wr); in krping_bw_test_client()
1701 if (ret) { in krping_bw_test_client()
1702 printk(KERN_ERR PFX "post send error %d\n", ret); in krping_bw_test_client()
1707 while ((ret = ib_poll_cq(cb->cq, 1, &wc) == 0)); in krping_bw_test_client()
1708 if (ret < 0) { in krping_bw_test_client()
1709 printk(KERN_ERR PFX "poll error %d\n", ret); in krping_bw_test_client()
1735 int ret; in flush_qp() local
1744 ret = ib_post_send(cb->qp, &wr, &bad); in flush_qp()
1745 if (ret) { in flush_qp()
1746 printk(KERN_ERR PFX "%s post_send failed ret %d\n", __func__, ret); in flush_qp()
1751 ret = ib_post_recv(cb->qp, &recv_wr, &recv_bad); in flush_qp()
1752 if (ret) { in flush_qp()
1753 printk(KERN_ERR PFX "%s post_recv failed ret %d\n", __func__, ret); in flush_qp()
1759 ret = ib_poll_cq(cb->cq, 1, &wc); in flush_qp()
1760 if (ret < 0) { in flush_qp()
1761 printk(KERN_ERR PFX "ib_poll_cq failed %d\n", ret); in flush_qp()
1764 if (ret == 0) in flush_qp()
1782 int ret; in krping_fr_test() local
1798 ret = ib_map_mr_sg(mr, &sg, 1, NULL, PAGE_SIZE); in krping_fr_test()
1799 if (ret <= 0) { in krping_fr_test()
1800 printk(KERN_ERR PFX "ib_map_mr_sge err %d\n", ret); in krping_fr_test()
1837 ret = ib_map_mr_sg(mr, &sg, 1, NULL, PAGE_SIZE); in krping_fr_test()
1838 if (ret <= 0) { in krping_fr_test()
1839 printk(KERN_ERR PFX "ib_map_mr_sge err %d\n", ret); in krping_fr_test()
1842 ret = ib_post_send(cb->qp, &fr.wr, &bad); in krping_fr_test()
1843 if (ret) { in krping_fr_test()
1844 printk(KERN_ERR PFX "ib_post_send failed %d\n", ret); in krping_fr_test()
1850 ret = ib_poll_cq(cb->cq, 1, &wc); in krping_fr_test()
1851 if (ret < 0) { in krping_fr_test()
1852 printk(KERN_ERR PFX "ib_poll_cq failed %d\n", ret); in krping_fr_test()
1855 if (ret == 1) { in krping_fr_test()
1873 int ret; in krping_connect_client() local
1880 ret = rdma_connect(cb->cm_id, &conn_param); in krping_connect_client()
1881 if (ret) { in krping_connect_client()
1882 printk(KERN_ERR PFX "rdma_connect error %d\n", ret); in krping_connect_client()
1883 return ret; in krping_connect_client()
1899 int ret; in krping_bind_client() local
1903 ret = rdma_resolve_addr(cb->cm_id, NULL, (struct sockaddr *)&sin, 2000); in krping_bind_client()
1904 if (ret) { in krping_bind_client()
1905 printk(KERN_ERR PFX "rdma_resolve_addr error %d\n", ret); in krping_bind_client()
1906 return ret; in krping_bind_client()
1927 int ret; in krping_run_client() local
1933 ret = krping_bind_client(cb); in krping_run_client()
1934 if (ret) in krping_run_client()
1937 ret = krping_setup_qp(cb, cb->cm_id); in krping_run_client()
1938 if (ret) { in krping_run_client()
1939 printk(KERN_ERR PFX "setup_qp failed: %d\n", ret); in krping_run_client()
1943 ret = krping_setup_buffers(cb); in krping_run_client()
1944 if (ret) { in krping_run_client()
1945 printk(KERN_ERR PFX "krping_setup_buffers failed: %d\n", ret); in krping_run_client()
1949 ret = ib_post_recv(cb->qp, &cb->rq_wr, &bad_wr); in krping_run_client()
1950 if (ret) { in krping_run_client()
1951 printk(KERN_ERR PFX "ib_post_recv failed: %d\n", ret); in krping_run_client()
1955 ret = krping_connect_client(cb); in krping_run_client()
1956 if (ret) { in krping_run_client()
1957 printk(KERN_ERR PFX "connect error %d\n", ret); in krping_run_client()
2000 int ret = 0; in krping_doit() local
2029 ret = EINVAL; in krping_doit()
2044 ret = EINVAL; in krping_doit()
2076 ret = EINVAL; in krping_doit()
2085 ret = EINVAL; in krping_doit()
2134 ret = -EINVAL; in krping_doit()
2138 if (ret) in krping_doit()
2143 ret = -EINVAL; in krping_doit()
2149 ret = -EINVAL; in krping_doit()
2155 ret = -EINVAL; in krping_doit()
2161 ret = -EINVAL; in krping_doit()
2167 ret = PTR_ERR(cb->cm_id); in krping_doit()
2168 printk(KERN_ERR PFX "rdma_create_id error %d\n", ret); in krping_doit()
2185 return ret; in krping_doit()