X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fptpclient%2Fptpclient.c;h=c44013bc1269a8ccb639db2414b46595f8abd3f4;hb=466dcf34d728db0ae86d83f37dd7db5c20dd2979;hp=1f45b2c7e2587f5418625d3e5cb188b53962f7c3;hpb=b960219b0d83372edaf360a3b6a5f109292bed98;p=dpdk.git

diff --git a/examples/ptpclient/ptpclient.c b/examples/ptpclient/ptpclient.c
index 1f45b2c7e2..c44013bc12 100644
--- a/examples/ptpclient/ptpclient.c
+++ b/examples/ptpclient/ptpclient.c
@@ -20,8 +20,8 @@
 #include <sys/time.h>
 #include <getopt.h>
 
-#define RX_RING_SIZE 128
-#define TX_RING_SIZE 512
+#define RX_RING_SIZE 1024
+#define TX_RING_SIZE 1024
 
 #define NUM_MBUFS            8191
 #define MBUF_CACHE_SIZE       250
@@ -187,13 +187,15 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	uint16_t nb_rxd = RX_RING_SIZE;
 	uint16_t nb_txd = TX_RING_SIZE;
 
-	if (port >= rte_eth_dev_count())
+	if (!rte_eth_dev_is_valid_port(port))
 		return -1;
 
 	rte_eth_dev_info_get(port, &dev_info);
 	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
 		port_conf.txmode.offloads |=
 			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	/* Force full Tx path in the driver, required for IEEE1588 */
+	port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;
 
 	/* Configure the Ethernet device. */
 	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
@@ -725,7 +727,7 @@ main(int argc, char *argv[])
 		rte_exit(EXIT_FAILURE, "Error with PTP initialization\n");
 
 	/* Check that there is an even number of ports to send/receive on. */
-	nb_ports = rte_eth_dev_count();
+	nb_ports = rte_eth_dev_count_avail();
 
 	/* Creates a new mempool in memory to hold the mbufs. */
 	mbuf_pool = rte_pktmbuf_pool_create("MBUF_POOL", NUM_MBUFS * nb_ports,
@@ -735,7 +737,7 @@ main(int argc, char *argv[])
 		rte_exit(EXIT_FAILURE, "Cannot create mbuf pool\n");
 
 	/* Initialize all ports. */
-	for (portid = 0; portid < nb_ports; portid++) {
+	RTE_ETH_FOREACH_DEV(portid) {
 		if ((ptp_enabled_port_mask & (1 << portid)) != 0) {
 			if (port_init(portid, mbuf_pool) == 0) {
 				ptp_enabled_ports[ptp_enabled_port_nb] = portid;