New upstream version 17.08

[deb_dpdk.git] / examples / ptpclient / ptpclient.c

diff --git a/examples/ptpclient/ptpclient.c b/examples/ptpclient/ptpclient.c
index a80961d..ddfcdb8 100644 (file)
--- a/examples/ptpclient/ptpclient.c
+++ b/examples/ptpclient/ptpclient.c
@@ -210,6 +210,8 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
        const uint16_t tx_rings = 1;
        int retval;
        uint16_t q;
+       uint16_t nb_rxd = RX_RING_SIZE;
+       uint16_t nb_txd = TX_RING_SIZE;
 
        if (port >= rte_eth_dev_count())
                return -1;
@@ -219,9 +221,13 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
        if (retval != 0)
                return retval;
 
+       retval = rte_eth_dev_adjust_nb_rx_tx_desc(port, &nb_rxd, &nb_txd);
+       if (retval != 0)
+               return retval;
+
        /* Allocate and set up 1 RX queue per Ethernet port. */
        for (q = 0; q < rx_rings; q++) {
-               retval = rte_eth_rx_queue_setup(port, q, RX_RING_SIZE,
+               retval = rte_eth_rx_queue_setup(port, q, nb_rxd,
                                rte_eth_dev_socket_id(port), NULL, mbuf_pool);
 
                if (retval < 0)
@@ -237,7 +243,7 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
                txconf = &dev_info.default_txconf;
                txconf->txq_flags = 0;
 
-               retval = rte_eth_tx_queue_setup(port, q, TX_RING_SIZE,
+               retval = rte_eth_tx_queue_setup(port, q, nb_txd,
                                rte_eth_dev_socket_id(port), txconf);
                if (retval < 0)
                        return retval;