{
struct isert_conn *isert_conn = (struct isert_conn *)context;
- isert_err("isert_qp_event_callback event: %d\n", e->event);
+ isert_err("conn %p event: %d\n", isert_conn, e->event);
switch (e->event) {
case IB_EVENT_COMM_EST:
rdma_notify(isert_conn->conn_cm_id, IB_EVENT_COMM_EST);
break;
case IB_EVENT_QP_LAST_WQE_REACHED:
- isert_warn("Reached TX IB_EVENT_QP_LAST_WQE_REACHED:\n");
+ isert_warn("Reached TX IB_EVENT_QP_LAST_WQE_REACHED\n");
break;
default:
break;
if (device->pi_capable)
attr.create_flags |= IB_QP_CREATE_SIGNATURE_EN;
- isert_dbg("isert_conn_setup_qp cma_id->device: %p\n",
- cma_id->device);
- isert_dbg("isert_conn_setup_qp conn_pd->device: %p\n",
- isert_conn->conn_pd->device);
-
ret = rdma_create_qp(cma_id, isert_conn->conn_pd, &attr);
if (ret) {
isert_err("rdma_create_qp failed for cma_id %d\n", ret);
goto err;
}
isert_conn->conn_qp = cma_id->qp;
- isert_dbg("rdma_create_qp() returned success >>>>>>>>>>>>>>>>>>>>>>>>>.\n");
return 0;
err:
static void
isert_cq_event_callback(struct ib_event *e, void *context)
{
- isert_dbg("isert_cq_event_callback event: %d\n", e->event);
+ isert_dbg("event: %d\n", e->event);
}
static int
}
isert_conn->conn_rx_desc_head = 0;
+
return 0;
dma_map_fail:
kfree(isert_conn->conn_rx_descs);
isert_conn->conn_rx_descs = NULL;
fail:
+ isert_err("conn %p failed to allocate rx descriptors\n", isert_conn);
+
return -ENOMEM;
}
{
mutex_lock(&device_list_mutex);
device->refcount--;
+ isert_info("device %p refcount %d\n", device, device->refcount);
if (!device->refcount) {
isert_free_device_ib_res(device);
list_del(&device->dev_node);
list_for_each_entry(device, &device_list, dev_node) {
if (device->ib_device->node_guid == cma_id->device->node_guid) {
device->refcount++;
+ isert_info("Found iser device %p refcount %d\n",
+ device, device->refcount);
mutex_unlock(&device_list_mutex);
return device;
}
device->refcount++;
list_add_tail(&device->dev_node, &device_list);
+ isert_info("Created a new iser device %p refcount %d\n",
+ device, device->refcount);
mutex_unlock(&device_list_mutex);
return device;
if (list_empty(&isert_conn->conn_fr_pool))
return;
- isert_dbg("Freeing conn %p fastreg pool", isert_conn);
+ isert_info("Freeing conn %p fastreg pool", isert_conn);
list_for_each_entry_safe(fr_desc, tmp,
&isert_conn->conn_fr_pool, list) {
ISCSI_ISER_SG_TABLESIZE);
if (IS_ERR(fr_desc->data_frpl)) {
isert_err("Failed to allocate data frpl err=%ld\n",
- PTR_ERR(fr_desc->data_frpl));
+ PTR_ERR(fr_desc->data_frpl));
return PTR_ERR(fr_desc->data_frpl);
}
fr_desc->data_mr = ib_alloc_fast_reg_mr(pd, ISCSI_ISER_SG_TABLESIZE);
if (IS_ERR(fr_desc->data_mr)) {
isert_err("Failed to allocate data frmr err=%ld\n",
- PTR_ERR(fr_desc->data_mr));
+ PTR_ERR(fr_desc->data_mr));
ret = PTR_ERR(fr_desc->data_mr);
goto err_data_frpl;
}
}
spin_unlock_bh(&np->np_thread_lock);
- isert_dbg("Entering isert_connect_request cma_id: %p, context: %p\n",
+ isert_dbg("cma_id: %p, portal: %p\n",
cma_id, cma_id->context);
isert_conn = kzalloc(sizeof(struct isert_conn), GFP_KERNEL);
struct ib_device *ib_dev = isert_conn->conn_cm_id->device;
struct isert_device *device = isert_conn->conn_device;
- isert_dbg("Entering isert_connect_release(): >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n");
+ isert_dbg("conn %p\n", isert_conn);
if (device && device->use_fastreg)
isert_conn_free_fastreg_pool(isert_conn);
if (device)
isert_device_try_release(device);
-
- isert_dbg("Leaving isert_connect_release >>>>>>>>>>>>\n");
}
static void
struct isert_conn *isert_conn = container_of(kref,
struct isert_conn, conn_kref);
- isert_dbg("Calling isert_connect_release for final kref %s/%d\n",
- current->comm, current->pid);
+ isert_info("conn %p final kref %s/%d\n", isert_conn, current->comm,
+ current->pid);
isert_connect_release(isert_conn);
}
{
int ret = 0;
- isert_dbg("isert_cma_handler: event %d status %d conn %p id %p\n",
- event->event, event->status, cma_id->context, cma_id);
+ isert_info("event %d status %d id %p np %p\n", event->event,
+ event->status, cma_id, cma_id->context);
switch (event->event) {
case RDMA_CM_EVENT_CONNECT_REQUEST:
ret = isert_connect_request(cma_id, event);
if (ret)
- isert_err("isert_cma_handler failed RDMA_CM_EVENT: 0x%08x %d\n",
- event->event, ret);
+ isert_err("failed handle connect request %d\n", ret);
break;
case RDMA_CM_EVENT_ESTABLISHED:
isert_connected_handler(cma_id);
tx_desc->tx_sg[0].length = ISER_HEADERS_LEN;
tx_desc->tx_sg[0].lkey = isert_conn->conn_mr->lkey;
- isert_dbg("isert_init_tx_hdrs: Setup tx_sg[0].addr: 0x%llx length: %u"
- " lkey: 0x%08x\n", tx_desc->tx_sg[0].addr,
- tx_desc->tx_sg[0].length, tx_desc->tx_sg[0].lkey);
+ isert_dbg("Setup tx_sg[0].addr: 0x%llx length: %u lkey: 0x%x\n",
+ tx_desc->tx_sg[0].addr, tx_desc->tx_sg[0].length,
+ tx_desc->tx_sg[0].lkey);
return 0;
}
isert_conn->post_recv_buf_count--;
}
- isert_dbg("ib_post_recv(): returned success >>>>>>>>>>>>>>>>>>>>>>>>\n");
return ret;
}
memcpy(&login->req[0], (void *)&rx_desc->iscsi_header, ISCSI_HDR_LEN);
size = min(rx_buflen, MAX_KEY_VALUE_PAIRS);
- isert_dbg("Using login payload size: %d, rx_buflen: %d MAX_KEY_VALUE_PAIRS: %d\n",
- size, rx_buflen, MAX_KEY_VALUE_PAIRS);
+ isert_dbg("Using login payload size: %d, rx_buflen: %d "
+ "MAX_KEY_VALUE_PAIRS: %d\n", size, rx_buflen,
+ MAX_KEY_VALUE_PAIRS);
memcpy(login->req_buf, &rx_desc->data[0], size);
if (login->first_request) {
sg_nents = max(1UL, DIV_ROUND_UP(imm_data_len, PAGE_SIZE));
isert_dbg("Copying Immediate SG: %p sg_nents: %u from %p imm_data_len: %d\n",
- sg, sg_nents, &rx_desc->data[0], imm_data_len);
+ sg, sg_nents, &rx_desc->data[0], imm_data_len);
sg_copy_from_buffer(sg, sg_nents, &rx_desc->data[0], imm_data_len);
return -1;
}
- isert_dbg("Unsolicited DataOut unsol_data_len: %u, write_data_done: %u, data_length: %u\n",
- unsol_data_len, cmd->write_data_done, cmd->se_cmd.data_length);
+ isert_dbg("Unsolicited DataOut unsol_data_len: %u, "
+ "write_data_done: %u, data_length: %u\n",
+ unsol_data_len, cmd->write_data_done,
+ cmd->se_cmd.data_length);
sg_off = cmd->write_data_done / PAGE_SIZE;
sg_start = &cmd->se_cmd.t_data_sg[sg_off];
* FIXME: Non page-aligned unsolicited_data out
*/
if (page_off) {
- isert_err("Received unexpected non-page aligned data payload\n");
+ isert_err("unexpected non-page aligned data payload\n");
dump_stack();
return -1;
}
- isert_dbg("Copying DataOut: sg_start: %p, sg_off: %u sg_nents: %u from %p %u\n",
- sg_start, sg_off, sg_nents, &rx_desc->data[0], unsol_data_len);
+ isert_dbg("Copying DataOut: sg_start: %p, sg_off: %u "
+ "sg_nents: %u from %p %u\n", sg_start, sg_off,
+ sg_nents, &rx_desc->data[0], unsol_data_len);
sg_copy_from_buffer(sg_start, sg_nents, &rx_desc->data[0],
unsol_data_len);
text_in = kzalloc(payload_length, GFP_KERNEL);
if (!text_in) {
isert_err("Unable to allocate text_in of payload_length: %u\n",
- payload_length);
+ payload_length);
return -ENOMEM;
}
cmd->text_in_ptr = text_in;
if (sess->sess_ops->SessionType &&
(!(opcode & ISCSI_OP_TEXT) || !(opcode & ISCSI_OP_LOGOUT))) {
isert_err("Got illegal opcode: 0x%02x in SessionType=Discovery,"
- " ignoring\n", opcode);
+ " ignoring\n", opcode);
return 0;
}
if (iser_hdr->flags & ISER_RSV) {
read_stag = be32_to_cpu(iser_hdr->read_stag);
read_va = be64_to_cpu(iser_hdr->read_va);
- isert_dbg("ISER_RSV: read_stag: 0x%08x read_va: 0x%16llx\n",
- read_stag, (unsigned long long)read_va);
+ isert_dbg("ISER_RSV: read_stag: 0x%x read_va: 0x%llx\n",
+ read_stag, (unsigned long long)read_va);
}
if (iser_hdr->flags & ISER_WSV) {
write_stag = be32_to_cpu(iser_hdr->write_stag);
write_va = be64_to_cpu(iser_hdr->write_va);
- isert_dbg("ISER_WSV: write__stag: 0x%08x write_va: 0x%16llx\n",
- write_stag, (unsigned long long)write_va);
+ isert_dbg("ISER_WSV: write_stag: 0x%x write_va: 0x%llx\n",
+ write_stag, (unsigned long long)write_va);
}
isert_dbg("ISER ISCSI_CTRL PDU\n");
if ((char *)desc == isert_conn->login_req_buf) {
rx_dma = isert_conn->login_req_dma;
rx_buflen = ISER_RX_LOGIN_SIZE;
- isert_dbg("ISER login_buf: Using rx_dma: 0x%llx, rx_buflen: %d\n",
+ isert_dbg("login_buf: Using rx_dma: 0x%llx, rx_buflen: %d\n",
rx_dma, rx_buflen);
} else {
rx_dma = desc->dma_addr;
rx_buflen = ISER_RX_PAYLOAD_SIZE;
- isert_dbg("ISER req_buf: Using rx_dma: 0x%llx, rx_buflen: %d\n",
+ isert_dbg("req_buf: Using rx_dma: 0x%llx, rx_buflen: %d\n",
rx_dma, rx_buflen);
}
DMA_FROM_DEVICE);
isert_conn->post_recv_buf_count--;
- isert_dbg("iSERT: Decremented post_recv_buf_count: %d\n",
- isert_conn->post_recv_buf_count);
+ isert_dbg("Decremented post_recv_buf_count: %d\n",
+ isert_conn->post_recv_buf_count);
if ((char *)desc == isert_conn->login_req_buf)
return;
}
isert_dbg("Mapped cmd: %p count: %u sg: %p sg_nents: %u rdma_len %d\n",
- isert_cmd, data->dma_nents, data->sg, data->nents, data->len);
+ isert_cmd, data->dma_nents, data->sg, data->nents, data->len);
return 0;
}
{
struct isert_rdma_wr *wr = &isert_cmd->rdma_wr;
- isert_dbg("isert_unmap_cmd: %p\n", isert_cmd);
+ isert_dbg("Cmd %p\n", isert_cmd);
if (wr->data.sg) {
- isert_dbg("isert_unmap_cmd: %p unmap_sg op\n", isert_cmd);
+ isert_dbg("Cmd %p unmap_sg op\n", isert_cmd);
isert_unmap_data_buf(isert_conn, &wr->data);
}
if (wr->send_wr) {
- isert_dbg("isert_unmap_cmd: %p free send_wr\n", isert_cmd);
+ isert_dbg("Cmd %p free send_wr\n", isert_cmd);
kfree(wr->send_wr);
wr->send_wr = NULL;
}
if (wr->ib_sge) {
- isert_dbg("isert_unmap_cmd: %p free ib_sge\n", isert_cmd);
+ isert_dbg("Cmd %p free ib_sge\n", isert_cmd);
kfree(wr->ib_sge);
wr->ib_sge = NULL;
}
struct isert_rdma_wr *wr = &isert_cmd->rdma_wr;
LIST_HEAD(unmap_list);
- isert_dbg("unreg_fastreg_cmd: %p\n", isert_cmd);
+ isert_dbg("Cmd %p\n", isert_cmd);
if (wr->fr_desc) {
- isert_dbg("unreg_fastreg_cmd: %p free fr_desc %p\n",
- isert_cmd, wr->fr_desc);
+ isert_dbg("Cmd %p free fr_desc %p\n", isert_cmd, wr->fr_desc);
if (wr->fr_desc->ind & ISERT_PROTECTED) {
isert_unmap_data_buf(isert_conn, &wr->prot);
wr->fr_desc->ind &= ~ISERT_PROTECTED;
}
if (wr->data.sg) {
- isert_dbg("unreg_fastreg_cmd: %p unmap_sg op\n", isert_cmd);
+ isert_dbg("Cmd %p unmap_sg op\n", isert_cmd);
isert_unmap_data_buf(isert_conn, &wr->data);
}
struct iscsi_conn *conn = isert_conn->conn;
struct isert_device *device = isert_conn->conn_device;
- isert_dbg("Entering isert_put_cmd: %p\n", isert_cmd);
+ isert_dbg("Cmd %p\n", isert_cmd);
switch (cmd->iscsi_opcode) {
case ISCSI_OP_SCSI_CMD:
isert_unmap_tx_desc(struct iser_tx_desc *tx_desc, struct ib_device *ib_dev)
{
if (tx_desc->dma_addr != 0) {
- isert_dbg("Calling ib_dma_unmap_single for tx_desc->dma_addr\n");
+ isert_dbg("unmap single for tx_desc->dma_addr\n");
ib_dma_unmap_single(ib_dev, tx_desc->dma_addr,
ISER_HEADERS_LEN, DMA_TO_DEVICE);
tx_desc->dma_addr = 0;
struct ib_device *ib_dev, bool comp_err)
{
if (isert_cmd->pdu_buf_dma != 0) {
- isert_dbg("Calling ib_dma_unmap_single for isert_cmd->pdu_buf_dma\n");
+ isert_dbg("unmap single for isert_cmd->pdu_buf_dma\n");
ib_dma_unmap_single(ib_dev, isert_cmd->pdu_buf_dma,
isert_cmd->pdu_buf_len, DMA_TO_DEVICE);
isert_cmd->pdu_buf_dma = 0;
do_div(sec_offset_err, block_size);
se_cmd->bad_sector = sec_offset_err + se_cmd->t_task_lba;
- isert_err("isert: PI error found type %d at sector 0x%llx "
- "expected 0x%x vs actual 0x%x\n",
- mr_status.sig_err.err_type,
- (unsigned long long)se_cmd->bad_sector,
- mr_status.sig_err.expected,
- mr_status.sig_err.actual);
+ isert_err("PI error found type %d at sector 0x%llx "
+ "expected 0x%x vs actual 0x%x\n",
+ mr_status.sig_err.err_type,
+ (unsigned long long)se_cmd->bad_sector,
+ mr_status.sig_err.expected,
+ mr_status.sig_err.actual);
ret = 1;
}
struct ib_device *ib_dev = isert_conn->conn_cm_id->device;
struct iscsi_cmd *cmd = isert_cmd->iscsi_cmd;
+ isert_dbg("Cmd %p i_state %d\n", isert_cmd, cmd->i_state);
+
switch (cmd->i_state) {
case ISTATE_SEND_TASKMGTRSP:
- isert_dbg("Calling iscsit_tmr_post_handler >>>>>>>>>>>>>>>>>\n");
-
iscsit_tmr_post_handler(cmd, cmd->conn);
-
cmd->i_state = ISTATE_SENT_STATUS;
- isert_completion_put(&isert_cmd->tx_desc, isert_cmd, ib_dev, false);
+ isert_completion_put(&isert_cmd->tx_desc, isert_cmd,
+ ib_dev, false);
break;
case ISTATE_SEND_REJECT:
- isert_dbg("Got isert_do_control_comp ISTATE_SEND_REJECT: >>>\n");
-
cmd->i_state = ISTATE_SENT_STATUS;
- isert_completion_put(&isert_cmd->tx_desc, isert_cmd, ib_dev, false);
+ isert_completion_put(&isert_cmd->tx_desc, isert_cmd,
+ ib_dev, false);
break;
case ISTATE_SEND_LOGOUTRSP:
- isert_dbg("Calling iscsit_logout_post_handler >>>>>>>>>>>>>>\n");
-
iscsit_logout_post_handler(cmd, cmd->conn);
break;
case ISTATE_SEND_TEXTRSP:
cmd->i_state = ISTATE_SENT_STATUS;
- isert_completion_put(&isert_cmd->tx_desc, isert_cmd, ib_dev, false);
+ isert_completion_put(&isert_cmd->tx_desc, isert_cmd,
+ ib_dev, false);
break;
default:
- isert_err("Unknown do_control_comp i_state %d\n", cmd->i_state);
+ isert_err("Unknown i_state %d\n", cmd->i_state);
dump_stack();
break;
}
}
wr = &isert_cmd->rdma_wr;
+ isert_dbg("Cmd %p iser_ib_op %d\n", isert_cmd, wr->iser_ib_op);
+
switch (wr->iser_ib_op) {
case ISER_IB_RECV:
- isert_err("isert_send_completion: Got ISER_IB_RECV\n");
+ isert_err("Got ISER_IB_RECV\n");
dump_stack();
break;
case ISER_IB_SEND:
- isert_dbg("isert_send_completion: Got ISER_IB_SEND\n");
isert_response_completion(tx_desc, isert_cmd,
isert_conn, ib_dev);
break;
case ISER_IB_RDMA_WRITE:
- isert_dbg("isert_send_completion: Got ISER_IB_RDMA_WRITE\n");
isert_completion_rdma_write(tx_desc, isert_cmd);
break;
case ISER_IB_RDMA_READ:
- isert_dbg("isert_send_completion: Got ISER_IB_RDMA_READ:\n");
-
isert_completion_rdma_read(tx_desc, isert_cmd);
break;
default:
- isert_err("Unknown wr->iser_ib_op: 0x%02x\n", wr->iser_ib_op);
+ isert_err("Unknown wr->iser_ib_op: 0x%x\n", wr->iser_ib_op);
dump_stack();
break;
}
isert_init_send_wr(isert_conn, isert_cmd, send_wr);
- isert_dbg("Posting SCSI Response IB_WR_SEND >>>>>>>>>>>>>>>>>>>>>>\n");
+ isert_dbg("Posting SCSI Response\n");
return isert_post_response(isert_conn, isert_cmd);
}
isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);
isert_init_send_wr(isert_conn, isert_cmd, send_wr);
- isert_dbg("Posting NOPIN Response IB_WR_SEND >>>>>>>>>>>>>>>>>>>>>>\n");
+ isert_dbg("conn %p Posting NOPIN Response\n", isert_conn);
return isert_post_response(isert_conn, isert_cmd);
}
isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);
isert_init_send_wr(isert_conn, isert_cmd, send_wr);
- isert_dbg("Posting Logout Response IB_WR_SEND >>>>>>>>>>>>>>>>>>>>>>\n");
+ isert_dbg("conn %p Posting Logout Response\n", isert_conn);
return isert_post_response(isert_conn, isert_cmd);
}
isert_init_tx_hdrs(isert_conn, &isert_cmd->tx_desc);
isert_init_send_wr(isert_conn, isert_cmd, send_wr);
- isert_dbg("Posting Task Management Response IB_WR_SEND >>>>>>>>>>>>>>>>>>>>>>\n");
+ isert_dbg("conn %p Posting Task Management Response\n", isert_conn);
return isert_post_response(isert_conn, isert_cmd);
}
isert_init_send_wr(isert_conn, isert_cmd, send_wr);
- isert_dbg("Posting Reject IB_WR_SEND >>>>>>>>>>>>>>>>>>>>>>\n");
+ isert_dbg("conn %p Posting Reject\n", isert_conn);
return isert_post_response(isert_conn, isert_cmd);
}
}
isert_init_send_wr(isert_conn, isert_cmd, send_wr);
- isert_dbg("Posting Text Response IB_WR_SEND >>>>>>>>>>>>>>>>>>>>>>\n");
+ isert_dbg("conn %p Text Reject\n", isert_conn);
return isert_post_response(isert_conn, isert_cmd);
}
* Perform mapping of TCM scatterlist memory ib_sge dma_addr.
*/
for_each_sg(sg_start, tmp_sg, sg_nents, i) {
- isert_dbg("ISER RDMA from SGL dma_addr: 0x%16llx dma_len: %u, page_off: %u\n",
- (unsigned long long)tmp_sg->dma_address,
- tmp_sg->length, page_off);
+ isert_dbg("RDMA from SGL dma_addr: 0x%llx dma_len: %u, "
+ "page_off: %u\n",
+ (unsigned long long)tmp_sg->dma_address,
+ tmp_sg->length, page_off);
ib_sge->addr = ib_sg_dma_address(ib_dev, tmp_sg) + page_off;
ib_sge->length = min_t(u32, data_left,
ib_sg_dma_len(ib_dev, tmp_sg) - page_off);
ib_sge->lkey = isert_conn->conn_mr->lkey;
- isert_dbg("RDMA ib_sge: addr: 0x%16llx length: %u lkey: %08x\n",
- ib_sge->addr, ib_sge->length, ib_sge->lkey);
+ isert_dbg("RDMA ib_sge: addr: 0x%llx length: %u lkey: %x\n",
+ ib_sge->addr, ib_sge->length, ib_sge->lkey);
page_off = 0;
data_left -= ib_sge->length;
ib_sge++;
}
isert_dbg("Set outgoing sg_list: %p num_sg: %u from TCM SGLs\n",
- send_wr->sg_list, send_wr->num_sge);
+ send_wr->sg_list, send_wr->num_sge);
return sg_nents;
}
chunk_start = start_addr;
end_addr = start_addr + ib_sg_dma_len(ib_dev, tmp_sg);
- isert_dbg("SGL[%d] dma_addr: 0x%16llx len: %u\n",
- i, (unsigned long long)tmp_sg->dma_address,
- tmp_sg->length);
+ isert_dbg("SGL[%d] dma_addr: 0x%llx len: %u\n",
+ i, (unsigned long long)tmp_sg->dma_address,
+ tmp_sg->length);
if ((end_addr & ~PAGE_MASK) && i < last_ent) {
new_chunk = 0;
page = chunk_start & PAGE_MASK;
do {
fr_pl[n_pages++] = page;
- isert_dbg("Mapped page_list[%d] page_addr: 0x%16llx\n",
- n_pages - 1, page);
+ isert_dbg("Mapped page_list[%d] page_addr: 0x%llx\n",
+ n_pages - 1, page);
page += PAGE_SIZE;
} while (page < end_addr);
}
sge->lkey = isert_conn->conn_mr->lkey;
sge->addr = ib_sg_dma_address(ib_dev, &mem->sg[0]);
sge->length = ib_sg_dma_len(ib_dev, &mem->sg[0]);
- isert_dbg("%s:%d sge: addr: 0x%llx length: %u lkey: %x\n",
- __func__, __LINE__, sge->addr, sge->length,
- sge->lkey);
+ isert_dbg("sge: addr: 0x%llx length: %u lkey: %x\n",
+ sge->addr, sge->length, sge->lkey);
return 0;
}
page_off = mem->offset % PAGE_SIZE;
isert_dbg("Use fr_desc %p sg_nents %d offset %u\n",
- fr_desc, mem->nents, mem->offset);
+ fr_desc, mem->nents, mem->offset);
pagelist_len = isert_map_fr_pagelist(ib_dev, mem->sg, mem->nents,
&frpl->page_list[0]);
sge->addr = frpl->page_list[0] + page_off;
sge->length = mem->len;
- isert_dbg("%s:%d sge: addr: 0x%llx length: %u lkey: %x\n",
- __func__, __LINE__, sge->addr, sge->length,
- sge->lkey);
+ isert_dbg("sge: addr: 0x%llx length: %u lkey: %x\n",
+ sge->addr, sge->length, sge->lkey);
return ret;
}
isert_dbg("Cmd: %p RDMA_WRITE data_length: %u\n",
isert_cmd, se_cmd->data_length);
+
wr->iser_ib_op = ISER_IB_RDMA_WRITE;
rc = device->reg_rdma_mem(conn, cmd, wr);
if (rc) {
cp.retry_count = 7;
cp.rnr_retry_count = 7;
- isert_dbg("Before rdma_accept >>>>>>>>>>>>>>>>>>>>.\n");
-
ret = rdma_accept(cm_id, &cp);
if (ret) {
isert_err("rdma_accept() failed with: %d\n", ret);
return ret;
}
- isert_dbg("After rdma_accept >>>>>>>>>>>>>>>>>>>>>.\n");
-
return 0;
}
{
struct iscsi_conn *conn = isert_conn->conn;
+ isert_info("conn %p\n", isert_conn);
+
if (isert_conn->logout_posted) {
isert_info("conn %p wait for conn_logout_comp\n", isert_conn);
wait_for_completion_timeout(&conn->conn_logout_comp,
static void
isert_wait4cmds(struct iscsi_conn *conn)
{
+ isert_info("iscsi_conn %p\n", conn);
+
if (conn->sess) {
target_sess_cmd_list_set_waiting(conn->sess->se_sess);
target_wait_for_sess_cmds(conn->sess->se_sess);
{
struct ib_recv_wr *bad_wr;
+ isert_info("conn %p\n", isert_conn);
+
init_completion(&isert_conn->conn_wait_comp_err);
isert_conn->beacon.wr_id = ISER_BEACON_WRID;
/* post an indication that all flush errors were consumed */
{
struct isert_conn *isert_conn = conn->context;
- isert_dbg("isert_wait_conn: Starting\n");
+ isert_info("Starting conn %p\n", isert_conn);
mutex_lock(&isert_conn->conn_mutex);
/*
destroy_workqueue(isert_release_wq);
destroy_workqueue(isert_comp_wq);
iscsit_unregister_transport(&iser_target_transport);
- isert_dbg("iSER_TARGET[0] - Released iser_target_transport\n");
+ isert_info("iSER_TARGET[0] - Released iser_target_transport\n");
}
MODULE_DESCRIPTION("iSER-Target for mainline target infrastructure");
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