ixgbe: fix multi-process support

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

diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.h b/lib/librte_pmd_ixgbe/ixgbe_rxtx.h
index 13099af..329007c 100644 (file)
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.h
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.h
@@ -248,6 +248,13 @@ struct ixgbe_txq_ops {
                         IXGBE_ADVTXD_DCMD_DEXT |\
                         IXGBE_ADVTXD_DCMD_EOP)
 
+
+/* Takes an ethdev and a queue and sets up the tx function to be used based on
+ * the queue parameters. Used in tx_queue_setup by primary process and then
+ * in dev_init by secondary process when attaching to an existing ethdev.
+ */
+void set_tx_function(struct rte_eth_dev *dev, struct igb_tx_queue *txq);
+
 #ifdef RTE_IXGBE_INC_VECTOR
 uint16_t ixgbe_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
                uint16_t nb_pkts);