net/ixgbe: use link status helper functions

[dpdk.git] / examples / l2fwd / main.c

diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c
index 724ba04..e4a4a7c 100644 (file)
--- a/examples/l2fwd/main.c
+++ b/examples/l2fwd/main.c
@@ -53,8 +53,8 @@ static int mac_updating = 1;
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -549,6 +549,11 @@ main(int argc, char **argv)
        if (nb_ports == 0)
                rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
 
+       /* check port mask to possible port mask */
+       if (l2fwd_enabled_port_mask & ~((1 << nb_ports) - 1))
+               rte_exit(EXIT_FAILURE, "Invalid portmask; possible (0x%x)\n",
+                       (1 << nb_ports) - 1);
+
        /* reset l2fwd_dst_ports */
        for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++)
                l2fwd_dst_ports[portid] = 0;