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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-07-01 15:11:21 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-07-07 18:36:46 -0700 |
| commit | c5a2adbfcbc1d364371cd81c4180c7a83b73c5a0 (patch) | |
| tree | 3de7bf549141163dc3e3a8a2b63002571bf0ddbc | |
| parent | 8dc8632aa7bf1de7a56daea56a7011cbfff76678 (diff) | |
| download | linux-stable-c5a2adbfcbc1d364371cd81c4180c7a83b73c5a0.tar.gz linux-stable-c5a2adbfcbc1d364371cd81c4180c7a83b73c5a0.tar.bz2 linux-stable-c5a2adbfcbc1d364371cd81c4180c7a83b73c5a0.zip | |
iser-target: Add vendor_err debug output
Add output for ib_wc.vendor_err in isert_cq_[t,r]x_work(), which
is useful for debugging future issues.
Reported-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| -rw-r--r-- | drivers/infiniband/ulp/isert/ib_isert.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index d6cc5999d793..66712bd7dc11 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -1487,6 +1487,7 @@ isert_cq_tx_work(struct work_struct *work) } else { pr_debug("TX wc.status != IB_WC_SUCCESS >>>>>>>>>>>>>>\n"); pr_debug("TX wc.status: 0x%08x\n", wc.status); + pr_debug("TX wc.vendor_err: 0x%08x\n", wc.vendor_err); atomic_dec(&isert_conn->post_send_buf_count); isert_cq_comp_err(tx_desc, isert_conn); } @@ -1526,9 +1527,11 @@ isert_cq_rx_work(struct work_struct *work) isert_rx_completion(rx_desc, isert_conn, xfer_len); } else { pr_debug("RX wc.status != IB_WC_SUCCESS >>>>>>>>>>>>>>\n"); - if (wc.status != IB_WC_WR_FLUSH_ERR) + if (wc.status != IB_WC_WR_FLUSH_ERR) { pr_debug("RX wc.status: 0x%08x\n", wc.status); - + pr_debug("RX wc.vendor_err: 0x%08x\n", + wc.vendor_err); + } isert_conn->post_recv_buf_count--; isert_cq_comp_err(NULL, isert_conn); } |