X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fl2fwd-jobstats%2Fmain.c;h=29d570584005f6d2406b85a91ecdb381dad59770;hb=ce6b8c31548b4d71a986d9807cd06cf3a616d1ab;hp=77e44dc8251edd546fcbf4a536822b10eedbb6f9;hpb=538da7a1cad25fbdffe298c8ca76fc4dbd262d1b;p=dpdk.git

diff --git a/examples/l2fwd-jobstats/main.c b/examples/l2fwd-jobstats/main.c
index 77e44dc825..29d5705840 100644
--- a/examples/l2fwd-jobstats/main.c
+++ b/examples/l2fwd-jobstats/main.c
@@ -329,6 +329,9 @@ show_stats_cb(__rte_unused void *param)
 	}
 
 	printf("\n====================================================\n");
+
+	fflush(stdout);
+
 	rte_eal_alarm_set(timer_period * US_PER_S, show_stats_cb, NULL);
 }
 
@@ -535,7 +538,7 @@ l2fwd_main_loop(void)
 }
 
 static int
-l2fwd_launch_one_lcore(__attribute__((unused)) void *dummy)
+l2fwd_launch_one_lcore(__rte_unused void *dummy)
 {
 	l2fwd_main_loop();
 	return 0;
@@ -562,10 +565,7 @@ l2fwd_parse_portmask(const char *portmask)
 	/* parse hexadecimal string */
 	pm = strtoul(portmask, &end, 16);
 	if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
-		return -1;
-
-	if (pm == 0)
-		return -1;
+		return 0;
 
 	return pm;
 }
@@ -685,6 +685,7 @@ check_all_ports_link_status(uint32_t port_mask)
 	uint16_t portid;
 	uint8_t count, all_ports_up, print_flag = 0;
 	struct rte_eth_link link;
+	int ret;
 
 	printf("\nChecking link status");
 	fflush(stdout);
@@ -694,7 +695,14 @@ check_all_ports_link_status(uint32_t port_mask)
 			if ((port_mask & (1 << portid)) == 0)
 				continue;
 			memset(&link, 0, sizeof(link));
-			rte_eth_link_get_nowait(portid, &link);
+			ret = rte_eth_link_get_nowait(portid, &link);
+			if (ret < 0) {
+				all_ports_up = 0;
+				if (print_flag == 1)
+					printf("Port %u link get failed: %s\n",
+						portid, rte_strerror(-ret));
+				continue;
+			}
 			/* print link status if flag set */
 			if (print_flag == 1) {
 				if (link.link_status)
@@ -702,7 +710,7 @@ check_all_ports_link_status(uint32_t port_mask)
 					"Port%d Link Up. Speed %u Mbps - %s\n",
 						portid, link.link_speed,
 				(link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
-					("full-duplex") : ("half-duplex\n"));
+					("full-duplex") : ("half-duplex"));
 				else
 					printf("Port %d Link Down\n", portid);
 				continue;
@@ -842,7 +850,13 @@ main(int argc, char **argv)
 		/* init port */
 		printf("Initializing port %u... ", portid);
 		fflush(stdout);
-		rte_eth_dev_info_get(portid, &dev_info);
+
+		ret = rte_eth_dev_info_get(portid, &dev_info);
+		if (ret != 0)
+			rte_exit(EXIT_FAILURE,
+				"Error during getting device (port %u) info: %s\n",
+				portid, strerror(-ret));
+
 		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
 			local_port_conf.txmode.offloads |=
 				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
@@ -858,7 +872,12 @@ main(int argc, char **argv)
 				 "Cannot adjust number of descriptors: err=%d, port=%u\n",
 				 ret, portid);
 
-		rte_eth_macaddr_get(portid, &l2fwd_ports_eth_addr[portid]);
+		ret = rte_eth_macaddr_get(portid,
+					  &l2fwd_ports_eth_addr[portid]);
+		if (ret < 0)
+			rte_exit(EXIT_FAILURE,
+				 "Cannot get MAC address: err=%d, port=%u\n",
+				 ret, portid);
 
 		/* init one RX queue */
 		fflush(stdout);
@@ -910,7 +929,14 @@ main(int argc, char **argv)
 
 		printf("done:\n");
 
-		rte_eth_promiscuous_enable(portid);
+		ret = rte_eth_promiscuous_enable(portid);
+		if (ret != 0) {
+			rte_exit(EXIT_FAILURE,
+				 "rte_eth_promiscuous_enable:err=%s, port=%u\n",
+				 rte_strerror(-ret), portid);
+			return ret;
+
+		}
 
 		printf("Port %u, MAC address: %02X:%02X:%02X:%02X:%02X:%02X\n\n",
 				portid,