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>
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@ -1487,6 +1487,7 @@ isert_cq_tx_work(struct work_struct *work)
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} else {
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pr_debug("TX wc.status != IB_WC_SUCCESS >>>>>>>>>>>>>>\n");
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pr_debug("TX wc.status: 0x%08x\n", wc.status);
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pr_debug("TX wc.vendor_err: 0x%08x\n", wc.vendor_err);
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atomic_dec(&isert_conn->post_send_buf_count);
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isert_cq_comp_err(tx_desc, isert_conn);
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}
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@ -1526,9 +1527,11 @@ isert_cq_rx_work(struct work_struct *work)
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isert_rx_completion(rx_desc, isert_conn, xfer_len);
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} else {
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pr_debug("RX wc.status != IB_WC_SUCCESS >>>>>>>>>>>>>>\n");
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if (wc.status != IB_WC_WR_FLUSH_ERR)
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if (wc.status != IB_WC_WR_FLUSH_ERR) {
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pr_debug("RX wc.status: 0x%08x\n", wc.status);
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pr_debug("RX wc.vendor_err: 0x%08x\n",
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wc.vendor_err);
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}
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isert_conn->post_recv_buf_count--;
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isert_cq_comp_err(NULL, isert_conn);
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}
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