X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fskeleton%2Fbasicfwd.c;h=e623754cf2737ab8225c42220bd8f4e73cdd0efc;hb=fa8ecf6634982b3dc7ba0d73453153a688ba72c7;hp=c89822cb23a153b28e0eae90e69bb10afad76460;hpb=824cb29c0e7b8a2b3ed285546c3a39a8e0b3cd44;p=dpdk.git

diff --git a/examples/skeleton/basicfwd.c b/examples/skeleton/basicfwd.c
index c89822cb23..e623754cf2 100644
--- a/examples/skeleton/basicfwd.c
+++ b/examples/skeleton/basicfwd.c
@@ -57,10 +57,12 @@ static const struct rte_eth_conf port_conf_default = {
  * coming from the mbuf_pool passed as a parameter.
  */
 static inline int
-port_init(uint8_t port, struct rte_mempool *mbuf_pool)
+port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 {
 	struct rte_eth_conf port_conf = port_conf_default;
 	const uint16_t rx_rings = 1, tx_rings = 1;
+	uint16_t nb_rxd = RX_RING_SIZE;
+	uint16_t nb_txd = TX_RING_SIZE;
 	int retval;
 	uint16_t q;
 
@@ -72,9 +74,13 @@ 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)
 			return retval;
@@ -82,7 +88,7 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
 
 	/* Allocate and set up 1 TX queue per Ethernet port. */
 	for (q = 0; q < tx_rings; q++) {
-		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), NULL);
 		if (retval < 0)
 			return retval;
@@ -98,7 +104,7 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
 	rte_eth_macaddr_get(port, &addr);
 	printf("Port %u MAC: %02" PRIx8 " %02" PRIx8 " %02" PRIx8
 			   " %02" PRIx8 " %02" PRIx8 " %02" PRIx8 "\n",
-			(unsigned)port,
+			port,
 			addr.addr_bytes[0], addr.addr_bytes[1],
 			addr.addr_bytes[2], addr.addr_bytes[3],
 			addr.addr_bytes[4], addr.addr_bytes[5]);
@@ -116,8 +122,8 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
 static __attribute__((noreturn)) void
 lcore_main(void)
 {
-	const uint8_t nb_ports = rte_eth_dev_count();
-	uint8_t port;
+	const uint16_t nb_ports = rte_eth_dev_count();
+	uint16_t port;
 
 	/*
 	 * Check that the port is on the same NUMA node as the polling thread
@@ -173,7 +179,7 @@ main(int argc, char *argv[])
 {
 	struct rte_mempool *mbuf_pool;
 	unsigned nb_ports;
-	uint8_t portid;
+	uint16_t portid;
 
 	/* Initialize the Environment Abstraction Layer (EAL). */
 	int ret = rte_eal_init(argc, argv);
@@ -198,7 +204,7 @@ main(int argc, char *argv[])
 	/* Initialize all ports. */
 	for (portid = 0; portid < nb_ports; portid++)
 		if (port_init(portid, mbuf_pool) != 0)
-			rte_exit(EXIT_FAILURE, "Cannot init port %"PRIu8 "\n",
+			rte_exit(EXIT_FAILURE, "Cannot init port %"PRIu16 "\n",
 					portid);
 
 	if (rte_lcore_count() > 1)