drivers/infiniband/ulp/isert/ib_isert.c

100

isert_create_qp(struct isert_conn *isert_conn,

drivers/infiniband/ulp/isert/ib_isert.c

1016

complete(&isert_conn->login_comp);

drivers/infiniband/ulp/isert/ib_isert.c

1025

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

1035

isert_cmd->conn = isert_conn;

drivers/infiniband/ulp/isert/ib_isert.c

104

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

1043

isert_handle_scsi_cmd(struct isert_conn *isert_conn,

drivers/infiniband/ulp/isert/ib_isert.c

1047

struct iscsit_conn *conn = isert_conn->conn;

drivers/infiniband/ulp/isert/ib_isert.c

109

isert_conn->cq = ib_cq_pool_get(ib_dev, cq_size, -1, IB_POLL_WORKQUEUE);

drivers/infiniband/ulp/isert/ib_isert.c

110

if (IS_ERR(isert_conn->cq)) {

drivers/infiniband/ulp/isert/ib_isert.c

1112

isert_handle_iscsi_dataout(struct isert_conn *isert_conn,

drivers/infiniband/ulp/isert/ib_isert.c

1116

struct iscsit_conn *conn = isert_conn->conn;

drivers/infiniband/ulp/isert/ib_isert.c

112

ret = PTR_ERR(isert_conn->cq);

drivers/infiniband/ulp/isert/ib_isert.c

115

isert_conn->cq_size = cq_size;

drivers/infiniband/ulp/isert/ib_isert.c

1168

return isert_post_recv(isert_conn, rx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1172

isert_handle_nop_out(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd,

drivers/infiniband/ulp/isert/ib_isert.c

1176

struct iscsit_conn *conn = isert_conn->conn;

drivers/infiniband/ulp/isert/ib_isert.c

119

attr.qp_context = isert_conn;

drivers/infiniband/ulp/isert/ib_isert.c

1191

isert_handle_text_cmd(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd,

drivers/infiniband/ulp/isert/ib_isert.c

1195

struct iscsit_conn *conn = isert_conn->conn;

drivers/infiniband/ulp/isert/ib_isert.c

120

attr.send_cq = isert_conn->cq;

drivers/infiniband/ulp/isert/ib_isert.c

121

attr.recv_cq = isert_conn->cq;

drivers/infiniband/ulp/isert/ib_isert.c

1217

isert_rx_opcode(struct isert_conn *isert_conn, struct iser_rx_desc *rx_desc,

drivers/infiniband/ulp/isert/ib_isert.c

1222

struct iscsit_conn *conn = isert_conn->conn;

drivers/infiniband/ulp/isert/ib_isert.c

1248

ret = isert_handle_scsi_cmd(isert_conn, isert_cmd, cmd,

drivers/infiniband/ulp/isert/ib_isert.c

1257

ret = isert_handle_nop_out(isert_conn, isert_cmd, cmd,

drivers/infiniband/ulp/isert/ib_isert.c

1261

ret = isert_handle_iscsi_dataout(isert_conn, rx_desc,

drivers/infiniband/ulp/isert/ib_isert.c

1289

ret = isert_handle_text_cmd(isert_conn, isert_cmd, cmd,

drivers/infiniband/ulp/isert/ib_isert.c

1316

struct isert_conn *isert_conn = wc->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

1317

struct ib_device *ib_dev = isert_conn->cm_id->device;

drivers/infiniband/ulp/isert/ib_isert.c

1327

iscsit_cause_connection_reinstatement(isert_conn->conn, 0);

drivers/infiniband/ulp/isert/ib_isert.c

1365

isert_rx_opcode(isert_conn, rx_desc,

drivers/infiniband/ulp/isert/ib_isert.c

137

ib_cq_pool_put(isert_conn->cq, isert_conn->cq_size);

drivers/infiniband/ulp/isert/ib_isert.c

1375

struct isert_conn *isert_conn = wc->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

1376

struct ib_device *ib_dev = isert_conn->device->ib_device;

drivers/infiniband/ulp/isert/ib_isert.c

1383

ib_dma_sync_single_for_cpu(ib_dev, isert_conn->login_desc->dma_addr,

drivers/infiniband/ulp/isert/ib_isert.c

1386

isert_conn->login_req_len = wc->byte_len - ISER_HEADERS_LEN;

drivers/infiniband/ulp/isert/ib_isert.c

1388

if (isert_conn->conn) {

drivers/infiniband/ulp/isert/ib_isert.c

1389

struct iscsi_login *login = isert_conn->conn->conn_login;

drivers/infiniband/ulp/isert/ib_isert.c

1392

isert_rx_login_req(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1395

mutex_lock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

1396

complete(&isert_conn->login_req_comp);

drivers/infiniband/ulp/isert/ib_isert.c

1397

mutex_unlock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

1399

ib_dma_sync_single_for_device(ib_dev, isert_conn->login_desc->dma_addr,

drivers/infiniband/ulp/isert/ib_isert.c

1404

isert_rdma_rw_ctx_destroy(struct isert_cmd *cmd, struct isert_conn *conn)

drivers/infiniband/ulp/isert/ib_isert.c

1429

struct isert_conn *isert_conn = isert_cmd->conn;

drivers/infiniband/ulp/isert/ib_isert.c

1430

struct iscsit_conn *conn = isert_conn->conn;

drivers/infiniband/ulp/isert/ib_isert.c

1458

isert_rdma_rw_ctx_destroy(isert_cmd, isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

146

isert_alloc_rx_descriptors(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

148

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

155

isert_conn->rx_descs = kzalloc_objs(struct iser_rx_desc,

drivers/infiniband/ulp/isert/ib_isert.c

157

if (!isert_conn->rx_descs)

drivers/infiniband/ulp/isert/ib_isert.c

1573

struct isert_conn *isert_conn = wc->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

1574

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

1583

iscsit_cause_connection_reinstatement(isert_conn->conn, 0);

drivers/infiniband/ulp/isert/ib_isert.c

1591

isert_rdma_rw_ctx_destroy(isert_cmd, isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

160

rx_desc = isert_conn->rx_descs;

drivers/infiniband/ulp/isert/ib_isert.c

1606

ret = isert_put_response(isert_conn->conn, isert_cmd->iscsit_cmd);

drivers/infiniband/ulp/isert/ib_isert.c

1615

struct isert_conn *isert_conn = wc->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

1616

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

1626

iscsit_cause_connection_reinstatement(isert_conn->conn, 0);

drivers/infiniband/ulp/isert/ib_isert.c

1635

if (isert_prot_cmd(isert_conn, se_cmd))

drivers/infiniband/ulp/isert/ib_isert.c

1637

isert_rdma_rw_ctx_destroy(isert_cmd, isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1662

struct isert_conn *isert_conn = isert_cmd->conn;

drivers/infiniband/ulp/isert/ib_isert.c

1663

struct ib_device *ib_dev = isert_conn->cm_id->device;

drivers/infiniband/ulp/isert/ib_isert.c

1691

struct isert_conn *isert_conn = wc->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

1692

struct ib_device *ib_dev = isert_conn->cm_id->device;

drivers/infiniband/ulp/isert/ib_isert.c

1698

iscsit_cause_connection_reinstatement(isert_conn->conn, 0);

drivers/infiniband/ulp/isert/ib_isert.c

1707

struct isert_conn *isert_conn = wc->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

1708

struct ib_device *ib_dev = isert_conn->cm_id->device;

drivers/infiniband/ulp/isert/ib_isert.c

1715

iscsit_cause_connection_reinstatement(isert_conn->conn, 0);

drivers/infiniband/ulp/isert/ib_isert.c

1740

isert_post_response(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd)

drivers/infiniband/ulp/isert/ib_isert.c

1744

ret = isert_post_recv(isert_conn, isert_cmd->rx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1748

ret = ib_post_send(isert_conn->qp, &isert_cmd->tx_desc.send_wr, NULL);

drivers/infiniband/ulp/isert/ib_isert.c

1760

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

1765

isert_create_send_desc(isert_conn, isert_cmd, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1767

isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1774

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

180

rx_desc = isert_conn->rx_descs;

drivers/infiniband/ulp/isert/ib_isert.c

1800

isert_init_send_wr(isert_conn, isert_cmd, send_wr);

drivers/infiniband/ulp/isert/ib_isert.c

1804

return isert_post_response(isert_conn, isert_cmd);

drivers/infiniband/ulp/isert/ib_isert.c

1811

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

1820

isert_rdma_rw_ctx_destroy(isert_cmd, isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1826

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

1827

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

1831

isert_info("conn %p PI offload enabled\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1832

isert_conn->pi_support = true;

drivers/infiniband/ulp/isert/ib_isert.c

1837

isert_info("conn %p PI offload disabled\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1838

isert_conn->pi_support = false;

drivers/infiniband/ulp/isert/ib_isert.c

1848

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

185

kfree(isert_conn->rx_descs);

drivers/infiniband/ulp/isert/ib_isert.c

1851

isert_create_send_desc(isert_conn, isert_cmd, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1855

isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1856

isert_init_send_wr(isert_conn, isert_cmd, send_wr);

drivers/infiniband/ulp/isert/ib_isert.c

1858

isert_dbg("conn %p Posting NOPIN Response\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

186

isert_conn->rx_descs = NULL;

drivers/infiniband/ulp/isert/ib_isert.c

1860

return isert_post_response(isert_conn, isert_cmd);

drivers/infiniband/ulp/isert/ib_isert.c

1867

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

187

isert_err("conn %p failed to allocate rx descriptors\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1870

isert_create_send_desc(isert_conn, isert_cmd, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1873

isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1874

isert_init_send_wr(isert_conn, isert_cmd, send_wr);

drivers/infiniband/ulp/isert/ib_isert.c

1876

isert_dbg("conn %p Posting Logout Response\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1878

return isert_post_response(isert_conn, isert_cmd);

drivers/infiniband/ulp/isert/ib_isert.c

1885

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

1888

isert_create_send_desc(isert_conn, isert_cmd, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1891

isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1892

isert_init_send_wr(isert_conn, isert_cmd, send_wr);

drivers/infiniband/ulp/isert/ib_isert.c

1894

isert_dbg("conn %p Posting Task Management Response\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1896

return isert_post_response(isert_conn, isert_cmd);

drivers/infiniband/ulp/isert/ib_isert.c

1903

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

1905

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

1911

isert_create_send_desc(isert_conn, isert_cmd, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1913

isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

192

isert_free_rx_descriptors(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

1927

isert_init_send_wr(isert_conn, isert_cmd, send_wr);

drivers/infiniband/ulp/isert/ib_isert.c

1929

isert_dbg("conn %p Posting Reject\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1931

return isert_post_response(isert_conn, isert_cmd);

drivers/infiniband/ulp/isert/ib_isert.c

1938

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

194

struct ib_device *ib_dev = isert_conn->device->ib_device;

drivers/infiniband/ulp/isert/ib_isert.c

1945

isert_create_send_desc(isert_conn, isert_cmd, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1951

isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

1954

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

1970

isert_init_send_wr(isert_conn, isert_cmd, send_wr);

drivers/infiniband/ulp/isert/ib_isert.c

1972

isert_dbg("conn %p Text Response\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

1974

return isert_post_response(isert_conn, isert_cmd);

drivers/infiniband/ulp/isert/ib_isert.c

198

if (!isert_conn->rx_descs)

drivers/infiniband/ulp/isert/ib_isert.c

201

rx_desc = isert_conn->rx_descs;

drivers/infiniband/ulp/isert/ib_isert.c

2034

isert_rdma_rw_ctx_post(struct isert_cmd *cmd, struct isert_conn *conn,

drivers/infiniband/ulp/isert/ib_isert.c

207

kfree(isert_conn->rx_descs);

drivers/infiniband/ulp/isert/ib_isert.c

208

isert_conn->rx_descs = NULL;

drivers/infiniband/ulp/isert/ib_isert.c

2094

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

2102

if (isert_prot_cmd(isert_conn, se_cmd)) {

drivers/infiniband/ulp/isert/ib_isert.c

2109

isert_create_send_desc(isert_conn, isert_cmd,

drivers/infiniband/ulp/isert/ib_isert.c

2113

isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

2114

isert_init_send_wr(isert_conn, isert_cmd,

drivers/infiniband/ulp/isert/ib_isert.c

2117

rc = isert_post_recv(isert_conn, isert_cmd->rx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

2124

rc = isert_rdma_rw_ctx_post(isert_cmd, isert_conn, cqe, chain_wr);

drivers/infiniband/ulp/isert/ib_isert.c

2176

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

2183

isert_conn->logout_posted = true;

drivers/infiniband/ulp/isert/ib_isert.c

2305

isert_rdma_accept(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

2307

struct rdma_cm_id *cm_id = isert_conn->cm_id;

drivers/infiniband/ulp/isert/ib_isert.c

2313

cp.initiator_depth = isert_conn->initiator_depth;

drivers/infiniband/ulp/isert/ib_isert.c

2319

if (!isert_conn->snd_w_inv)

drivers/infiniband/ulp/isert/ib_isert.c

2336

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

2339

isert_info("before login_req comp conn: %p\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2340

ret = wait_for_completion_interruptible(&isert_conn->login_req_comp);

drivers/infiniband/ulp/isert/ib_isert.c

2343

isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2346

reinit_completion(&isert_conn->login_req_comp);

drivers/infiniband/ulp/isert/ib_isert.c

2357

isert_rx_login_req(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2360

ret = wait_for_completion_interruptible(&isert_conn->login_comp);

drivers/infiniband/ulp/isert/ib_isert.c

2371

struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

2373

struct rdma_cm_id *cm_id = isert_conn->cm_id;

drivers/infiniband/ulp/isert/ib_isert.c

2386

struct isert_conn *isert_conn;

drivers/infiniband/ulp/isert/ib_isert.c

2412

isert_conn = list_first_entry(&isert_np->pending,

drivers/infiniband/ulp/isert/ib_isert.c

2413

struct isert_conn, node);

drivers/infiniband/ulp/isert/ib_isert.c

2414

list_del_init(&isert_conn->node);

drivers/infiniband/ulp/isert/ib_isert.c

2417

conn->context = isert_conn;

drivers/infiniband/ulp/isert/ib_isert.c

2418

isert_conn->conn = conn;

drivers/infiniband/ulp/isert/ib_isert.c

2419

isert_conn->state = ISER_CONN_BOUND;

drivers/infiniband/ulp/isert/ib_isert.c

2421

isert_set_conn_info(np, conn, isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2423

isert_dbg("Processing isert_conn: %p\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2432

struct isert_conn *isert_conn, *n;

drivers/infiniband/ulp/isert/ib_isert.c

2448

list_for_each_entry_safe(isert_conn, n,

drivers/infiniband/ulp/isert/ib_isert.c

2452

isert_conn, isert_conn->state);

drivers/infiniband/ulp/isert/ib_isert.c

2453

list_move_tail(&isert_conn->node, &drop_conn_list);

drivers/infiniband/ulp/isert/ib_isert.c

2459

list_for_each_entry_safe(isert_conn, n,

drivers/infiniband/ulp/isert/ib_isert.c

2463

isert_conn, isert_conn->state);

drivers/infiniband/ulp/isert/ib_isert.c

2464

list_move_tail(&isert_conn->node, &drop_conn_list);

drivers/infiniband/ulp/isert/ib_isert.c

2469

list_for_each_entry_safe(isert_conn, n, &drop_conn_list, node) {

drivers/infiniband/ulp/isert/ib_isert.c

2470

list_del_init(&isert_conn->node);

drivers/infiniband/ulp/isert/ib_isert.c

2471

isert_connect_release(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2480

struct isert_conn *isert_conn = container_of(work,

drivers/infiniband/ulp/isert/ib_isert.c

2481

struct isert_conn,

drivers/infiniband/ulp/isert/ib_isert.c

2484

isert_info("Starting release conn %p\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2486

mutex_lock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

2487

isert_conn->state = ISER_CONN_DOWN;

drivers/infiniband/ulp/isert/ib_isert.c

2488

mutex_unlock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

2490

isert_info("Destroying conn %p\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2491

isert_put_conn(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2495

isert_wait4logout(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

2497

struct iscsit_conn *conn = isert_conn->conn;

drivers/infiniband/ulp/isert/ib_isert.c

2499

isert_info("conn %p\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2501

if (isert_conn->logout_posted) {

drivers/infiniband/ulp/isert/ib_isert.c

2502

isert_info("conn %p wait for conn_logout_comp\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2556

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

2558

isert_info("Starting conn %p\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2560

mutex_lock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

2561

isert_conn_terminate(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2562

mutex_unlock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

2564

ib_drain_qp(isert_conn->qp);

drivers/infiniband/ulp/isert/ib_isert.c

2567

isert_wait4logout(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

2569

queue_work(isert_release_wq, &isert_conn->release_work);

drivers/infiniband/ulp/isert/ib_isert.c

2574

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

2576

ib_drain_qp(isert_conn->qp);

drivers/infiniband/ulp/isert/ib_isert.c

2577

isert_put_conn(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

303

isert_init_conn(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

305

isert_conn->state = ISER_CONN_INIT;

drivers/infiniband/ulp/isert/ib_isert.c

306

INIT_LIST_HEAD(&isert_conn->node);

drivers/infiniband/ulp/isert/ib_isert.c

307

init_completion(&isert_conn->login_comp);

drivers/infiniband/ulp/isert/ib_isert.c

308

init_completion(&isert_conn->login_req_comp);

drivers/infiniband/ulp/isert/ib_isert.c

309

init_waitqueue_head(&isert_conn->rem_wait);

drivers/infiniband/ulp/isert/ib_isert.c

310

kref_init(&isert_conn->kref);

drivers/infiniband/ulp/isert/ib_isert.c

311

mutex_init(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

312

INIT_WORK(&isert_conn->release_work, isert_release_work);

drivers/infiniband/ulp/isert/ib_isert.c

316

isert_free_login_buf(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

318

struct ib_device *ib_dev = isert_conn->device->ib_device;

drivers/infiniband/ulp/isert/ib_isert.c

320

ib_dma_unmap_single(ib_dev, isert_conn->login_rsp_dma,

drivers/infiniband/ulp/isert/ib_isert.c

322

kfree(isert_conn->login_rsp_buf);

drivers/infiniband/ulp/isert/ib_isert.c

324

ib_dma_unmap_single(ib_dev, isert_conn->login_desc->dma_addr,

drivers/infiniband/ulp/isert/ib_isert.c

326

kfree(isert_conn->login_desc);

drivers/infiniband/ulp/isert/ib_isert.c

330

isert_alloc_login_buf(struct isert_conn *isert_conn,

drivers/infiniband/ulp/isert/ib_isert.c

335

isert_conn->login_desc = kzalloc_obj(*isert_conn->login_desc);

drivers/infiniband/ulp/isert/ib_isert.c

336

if (!isert_conn->login_desc)

drivers/infiniband/ulp/isert/ib_isert.c

339

isert_conn->login_desc->dma_addr = ib_dma_map_single(ib_dev,

drivers/infiniband/ulp/isert/ib_isert.c

340

isert_conn->login_desc->buf,

drivers/infiniband/ulp/isert/ib_isert.c

342

ret = ib_dma_mapping_error(ib_dev, isert_conn->login_desc->dma_addr);

drivers/infiniband/ulp/isert/ib_isert.c

345

isert_conn->login_desc->dma_addr = 0;

drivers/infiniband/ulp/isert/ib_isert.c

349

isert_conn->login_rsp_buf = kzalloc(ISER_RX_PAYLOAD_SIZE, GFP_KERNEL);

drivers/infiniband/ulp/isert/ib_isert.c

350

if (!isert_conn->login_rsp_buf) {

drivers/infiniband/ulp/isert/ib_isert.c

355

isert_conn->login_rsp_dma = ib_dma_map_single(ib_dev,

drivers/infiniband/ulp/isert/ib_isert.c

356

isert_conn->login_rsp_buf,

drivers/infiniband/ulp/isert/ib_isert.c

358

ret = ib_dma_mapping_error(ib_dev, isert_conn->login_rsp_dma);

drivers/infiniband/ulp/isert/ib_isert.c

361

isert_conn->login_rsp_dma = 0;

drivers/infiniband/ulp/isert/ib_isert.c

368

kfree(isert_conn->login_rsp_buf);

drivers/infiniband/ulp/isert/ib_isert.c

370

ib_dma_unmap_single(ib_dev, isert_conn->login_desc->dma_addr,

drivers/infiniband/ulp/isert/ib_isert.c

373

kfree(isert_conn->login_desc);

drivers/infiniband/ulp/isert/ib_isert.c

378

isert_set_nego_params(struct isert_conn *isert_conn,

drivers/infiniband/ulp/isert/ib_isert.c

381

struct ib_device_attr *attr = &isert_conn->device->ib_device->attrs;

drivers/infiniband/ulp/isert/ib_isert.c

384

isert_conn->initiator_depth = min_t(u8, param->initiator_depth,

drivers/infiniband/ulp/isert/ib_isert.c

386

isert_dbg("Using initiator_depth: %u\n", isert_conn->initiator_depth);

drivers/infiniband/ulp/isert/ib_isert.c

395

isert_conn->snd_w_inv = !(flags & ISER_SEND_W_INV_NOT_SUP) &&

drivers/infiniband/ulp/isert/ib_isert.c

398

if (isert_conn->snd_w_inv)

drivers/infiniband/ulp/isert/ib_isert.c

404

isert_destroy_qp(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

406

ib_destroy_qp(isert_conn->qp);

drivers/infiniband/ulp/isert/ib_isert.c

407

ib_cq_pool_put(isert_conn->cq, isert_conn->cq_size);

drivers/infiniband/ulp/isert/ib_isert.c

415

struct isert_conn *isert_conn;

drivers/infiniband/ulp/isert/ib_isert.c

430

isert_conn = kzalloc_obj(struct isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

431

if (!isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

434

isert_init_conn(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

435

isert_conn->cm_id = cma_id;

drivers/infiniband/ulp/isert/ib_isert.c

442

isert_conn->device = device;

drivers/infiniband/ulp/isert/ib_isert.c

444

ret = isert_alloc_login_buf(isert_conn, cma_id->device);

drivers/infiniband/ulp/isert/ib_isert.c

448

isert_set_nego_params(isert_conn, &event->param.conn);

drivers/infiniband/ulp/isert/ib_isert.c

450

isert_conn->qp = isert_create_qp(isert_conn, cma_id);

drivers/infiniband/ulp/isert/ib_isert.c

451

if (IS_ERR(isert_conn->qp)) {

drivers/infiniband/ulp/isert/ib_isert.c

452

ret = PTR_ERR(isert_conn->qp);

drivers/infiniband/ulp/isert/ib_isert.c

456

ret = isert_login_post_recv(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

460

ret = isert_rdma_accept(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

465

list_add_tail(&isert_conn->node, &isert_np->accepted);

drivers/infiniband/ulp/isert/ib_isert.c

471

isert_destroy_qp(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

473

isert_free_login_buf(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

477

kfree(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

483

isert_connect_release(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

485

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

487

isert_dbg("conn %p\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

491

isert_free_rx_descriptors(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

492

if (isert_conn->cm_id &&

drivers/infiniband/ulp/isert/ib_isert.c

493

!isert_conn->dev_removed)

drivers/infiniband/ulp/isert/ib_isert.c

494

rdma_destroy_id(isert_conn->cm_id);

drivers/infiniband/ulp/isert/ib_isert.c

496

if (isert_conn->qp)

drivers/infiniband/ulp/isert/ib_isert.c

497

isert_destroy_qp(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

499

if (isert_conn->login_desc)

drivers/infiniband/ulp/isert/ib_isert.c

500

isert_free_login_buf(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

504

if (isert_conn->dev_removed)

drivers/infiniband/ulp/isert/ib_isert.c

505

wake_up_interruptible(&isert_conn->rem_wait);

drivers/infiniband/ulp/isert/ib_isert.c

507

kfree(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

513

struct isert_conn *isert_conn = cma_id->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

516

isert_info("conn %p\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

518

mutex_lock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

519

isert_conn->state = ISER_CONN_UP;

drivers/infiniband/ulp/isert/ib_isert.c

52

isert_login_post_recv(struct isert_conn *isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

520

kref_get(&isert_conn->kref);

drivers/infiniband/ulp/isert/ib_isert.c

521

mutex_unlock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

524

list_move_tail(&isert_conn->node, &isert_np->pending);

drivers/infiniband/ulp/isert/ib_isert.c

534

struct isert_conn *isert_conn = container_of(kref,

drivers/infiniband/ulp/isert/ib_isert.c

535

struct isert_conn, kref);

drivers/infiniband/ulp/isert/ib_isert.c

537

isert_info("conn %p final kref %s/%d\n", isert_conn, current->comm,

drivers/infiniband/ulp/isert/ib_isert.c

54

isert_rdma_accept(struct isert_conn *isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

540

isert_connect_release(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

544

isert_put_conn(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

546

kref_put(&isert_conn->kref, isert_release_kref);

drivers/infiniband/ulp/isert/ib_isert.c

550

isert_handle_unbound_conn(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

552

struct isert_np *isert_np = isert_conn->cm_id->context;

drivers/infiniband/ulp/isert/ib_isert.c

555

if (!list_empty(&isert_conn->node)) {

drivers/infiniband/ulp/isert/ib_isert.c

560

list_del_init(&isert_conn->node);

drivers/infiniband/ulp/isert/ib_isert.c

561

isert_put_conn(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

562

queue_work(isert_release_wq, &isert_conn->release_work);

drivers/infiniband/ulp/isert/ib_isert.c

580

isert_conn_terminate(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

584

if (isert_conn->state >= ISER_CONN_TERMINATING)

drivers/infiniband/ulp/isert/ib_isert.c

588

isert_conn, isert_conn->state);

drivers/infiniband/ulp/isert/ib_isert.c

589

isert_conn->state = ISER_CONN_TERMINATING;

drivers/infiniband/ulp/isert/ib_isert.c

590

err = rdma_disconnect(isert_conn->cm_id);

drivers/infiniband/ulp/isert/ib_isert.c

593

isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

627

struct isert_conn *isert_conn = cma_id->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

629

mutex_lock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

630

switch (isert_conn->state) {

drivers/infiniband/ulp/isert/ib_isert.c

634

isert_conn_terminate(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

635

ib_drain_qp(isert_conn->qp);

drivers/infiniband/ulp/isert/ib_isert.c

636

isert_handle_unbound_conn(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

640

iscsit_cause_connection_reinstatement(isert_conn->conn, 0);

drivers/infiniband/ulp/isert/ib_isert.c

644

isert_conn, isert_conn->state);

drivers/infiniband/ulp/isert/ib_isert.c

646

mutex_unlock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

654

struct isert_conn *isert_conn = cma_id->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

657

ib_drain_qp(isert_conn->qp);

drivers/infiniband/ulp/isert/ib_isert.c

660

list_del_init(&isert_conn->node);

drivers/infiniband/ulp/isert/ib_isert.c

662

isert_conn->cm_id = NULL;

drivers/infiniband/ulp/isert/ib_isert.c

663

isert_put_conn(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

672

struct isert_conn *isert_conn;

drivers/infiniband/ulp/isert/ib_isert.c

697

isert_conn = cma_id->qp->qp_context;

drivers/infiniband/ulp/isert/ib_isert.c

698

isert_conn->dev_removed = true;

drivers/infiniband/ulp/isert/ib_isert.c

700

wait_event_interruptible(isert_conn->rem_wait,

drivers/infiniband/ulp/isert/ib_isert.c

701

isert_conn->state == ISER_CONN_DOWN);

drivers/infiniband/ulp/isert/ib_isert.c

702

kfree(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

725

isert_post_recvm(struct isert_conn *isert_conn, u32 count)

drivers/infiniband/ulp/isert/ib_isert.c

731

for (rx_wr = isert_conn->rx_wr, i = 0; i < count; i++, rx_wr++) {

drivers/infiniband/ulp/isert/ib_isert.c

732

rx_desc = &isert_conn->rx_descs[i];

drivers/infiniband/ulp/isert/ib_isert.c

743

ret = ib_post_recv(isert_conn->qp, isert_conn->rx_wr, NULL);

drivers/infiniband/ulp/isert/ib_isert.c

751

isert_post_recv(struct isert_conn *isert_conn, struct iser_rx_desc *rx_desc)

drivers/infiniband/ulp/isert/ib_isert.c

76

isert_prot_cmd(struct isert_conn *conn, struct se_cmd *cmd)

drivers/infiniband/ulp/isert/ib_isert.c

770

ret = ib_post_recv(isert_conn->qp, &rx_wr, NULL);

drivers/infiniband/ulp/isert/ib_isert.c

778

isert_login_post_send(struct isert_conn *isert_conn, struct iser_tx_desc *tx_desc)

drivers/infiniband/ulp/isert/ib_isert.c

780

struct ib_device *ib_dev = isert_conn->cm_id->device;

drivers/infiniband/ulp/isert/ib_isert.c

796

ret = ib_post_send(isert_conn->qp, &send_wr, NULL);

drivers/infiniband/ulp/isert/ib_isert.c

820

isert_create_send_desc(struct isert_conn *isert_conn,

drivers/infiniband/ulp/isert/ib_isert.c

824

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

834

isert_init_tx_hdrs(struct isert_conn *isert_conn,

drivers/infiniband/ulp/isert/ib_isert.c

837

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

85

struct isert_conn *isert_conn = context;

drivers/infiniband/ulp/isert/ib_isert.c

861

isert_init_send_wr(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd,

drivers/infiniband/ulp/isert/ib_isert.c

869

if (isert_conn->snd_w_inv && isert_cmd->inv_rkey) {

drivers/infiniband/ulp/isert/ib_isert.c

88

ib_event_msg(e->event), e->event, isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

882

isert_login_post_recv(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

889

sge.addr = isert_conn->login_desc->dma_addr +

drivers/infiniband/ulp/isert/ib_isert.c

890

isert_get_hdr_offset(isert_conn->login_desc);

drivers/infiniband/ulp/isert/ib_isert.c

892

sge.lkey = isert_conn->device->pd->local_dma_lkey;

drivers/infiniband/ulp/isert/ib_isert.c

897

isert_conn->login_desc->rx_cqe.done = isert_login_recv_done;

drivers/infiniband/ulp/isert/ib_isert.c

900

rx_wr.wr_cqe = &isert_conn->login_desc->rx_cqe;

drivers/infiniband/ulp/isert/ib_isert.c

904

ret = ib_post_recv(isert_conn->qp, &rx_wr, NULL);

drivers/infiniband/ulp/isert/ib_isert.c

915

struct isert_conn *isert_conn = conn->context;

drivers/infiniband/ulp/isert/ib_isert.c

916

struct isert_device *device = isert_conn->device;

drivers/infiniband/ulp/isert/ib_isert.c

918

struct iser_tx_desc *tx_desc = &isert_conn->login_tx_desc;

drivers/infiniband/ulp/isert/ib_isert.c

92

rdma_notify(isert_conn->cm_id, IB_EVENT_COMM_EST);

drivers/infiniband/ulp/isert/ib_isert.c

926

isert_init_tx_hdrs(isert_conn, tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

931

ib_dma_sync_single_for_cpu(ib_dev, isert_conn->login_rsp_dma,

drivers/infiniband/ulp/isert/ib_isert.c

934

memcpy(isert_conn->login_rsp_buf, login->rsp_buf, length);

drivers/infiniband/ulp/isert/ib_isert.c

936

ib_dma_sync_single_for_device(ib_dev, isert_conn->login_rsp_dma,

drivers/infiniband/ulp/isert/ib_isert.c

939

tx_dsg->addr = isert_conn->login_rsp_dma;

drivers/infiniband/ulp/isert/ib_isert.c

941

tx_dsg->lkey = isert_conn->device->pd->local_dma_lkey;

drivers/infiniband/ulp/isert/ib_isert.c

946

ret = isert_alloc_rx_descriptors(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

950

ret = isert_post_recvm(isert_conn,

drivers/infiniband/ulp/isert/ib_isert.c

956

mutex_lock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

957

isert_conn->state = ISER_CONN_FULL_FEATURE;

drivers/infiniband/ulp/isert/ib_isert.c

958

mutex_unlock(&isert_conn->mutex);

drivers/infiniband/ulp/isert/ib_isert.c

962

ret = isert_login_post_recv(isert_conn);

drivers/infiniband/ulp/isert/ib_isert.c

967

ret = isert_login_post_send(isert_conn, tx_desc);

drivers/infiniband/ulp/isert/ib_isert.c

975

isert_rx_login_req(struct isert_conn *isert_conn)

drivers/infiniband/ulp/isert/ib_isert.c

977

struct iser_rx_desc *rx_desc = isert_conn->login_desc;

drivers/infiniband/ulp/isert/ib_isert.c

978

int rx_buflen = isert_conn->login_req_len;

drivers/infiniband/ulp/isert/ib_isert.c

979

struct iscsit_conn *conn = isert_conn->conn;

drivers/infiniband/ulp/isert/ib_isert.c

983

isert_info("conn %p\n", isert_conn);

drivers/infiniband/ulp/isert/ib_isert.h

148

struct isert_conn *conn;