ixgbe: log tx code path

[dpdk.git] / lib / librte_pmd_ixgbe / ixgbe_rxtx.c

diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index 7e3ba18..e437ce7 100644 (file)
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -1986,10 +1986,15 @@ ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev,
 
        /* Use a simple Tx queue (no offloads, no multi segs) if possible */
        if (((txq->txq_flags & IXGBE_SIMPLE_FLAGS) == IXGBE_SIMPLE_FLAGS) &&
-           (txq->tx_rs_thresh >= RTE_PMD_IXGBE_TX_MAX_BURST))
+           (txq->tx_rs_thresh >= RTE_PMD_IXGBE_TX_MAX_BURST)) {
+               PMD_INIT_LOG(INFO, "Using simple tx code path\n");
                dev->tx_pkt_burst = ixgbe_xmit_pkts_simple;
-       else
+       } else {
+               PMD_INIT_LOG(INFO, "Using full-featured tx code path\n");
+               PMD_INIT_LOG(INFO, " - txq_flags = %lx [IXGBE_SIMPLE_FLAGS=%lx]\n", (long unsigned)txq->txq_flags, (long unsigned)IXGBE_SIMPLE_FLAGS);
+               PMD_INIT_LOG(INFO, " - tx_rs_thresh = %lu [RTE_PMD_IXGBE_TX_MAX_BURST=%lu]\n", (long unsigned)txq->tx_rs_thresh, (long unsigned)RTE_PMD_IXGBE_TX_MAX_BURST);
                dev->tx_pkt_burst = ixgbe_xmit_pkts;
+       }
 
        return (0);
 }