ixgbe: fix multi-process support

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

diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
index 937fc3c..9401916 100644 (file)
--- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
@@ -68,6 +68,7 @@
 #include "ixgbe/ixgbe_common.h"
 #include "ixgbe_ethdev.h"
 #include "ixgbe_bypass.h"
+#include "ixgbe_rxtx.h"
 
 /*
  * High threshold controlling when to start sending XOFF frames. Must be at
@@ -741,10 +742,17 @@ eth_ixgbe_dev_init(__attribute__((unused)) struct eth_driver *eth_drv,
        eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
        eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
 
-       /* for secondary processes, we don't initialise any further as primary
+       /*
+        * For secondary processes, we don't initialise any further as primary
         * has already done this work. Only check we don't need a different
-        * RX function */
+        * RX and TX function.
+        */
        if (rte_eal_process_type() != RTE_PROC_PRIMARY){
+               struct igb_tx_queue *txq;
+               /* TX queue function in primary, set by last queue initialized */
+               txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
+               set_tx_function(eth_dev, txq);
+
                if (eth_dev->data->scattered_rx)
                        eth_dev->rx_pkt_burst = ixgbe_recv_scattered_pkts;
                return 0;