X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fl3fwd-graph%2Fmain.c;h=2306ba9b07cbd1fc10772f695ff8d41a6209560c;hb=db4e81351fb8;hp=40108a0d3a2576cdc46cd1f5ae34246d50d2e927;hpb=3087ec1cf4d5bc26f7cfb7649a06b0e669d4ad63;p=dpdk.git

diff --git a/examples/l3fwd-graph/main.c b/examples/l3fwd-graph/main.c
index 40108a0d3a..2306ba9b07 100644
--- a/examples/l3fwd-graph/main.c
+++ b/examples/l3fwd-graph/main.c
@@ -302,10 +302,7 @@ 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;
 }
@@ -598,6 +595,8 @@ check_all_ports_link_status(uint32_t port_mask)
 	uint8_t count, all_ports_up, print_flag = 0;
 	struct rte_eth_link link;
 	uint16_t portid;
+	int ret;
+	char link_status_text[RTE_ETH_LINK_MAX_STR_LEN];
 
 	printf("\nChecking link status");
 	fflush(stdout);
@@ -612,19 +611,20 @@ 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)
-					printf("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"));
-				else
-					printf("Port %d Link Down\n", portid);
+				rte_eth_link_to_str(link_status_text,
+					sizeof(link_status_text), &link);
+				printf("Port %d %s\n", portid,
+				       link_status_text);
 				continue;
 			}
 			/* Clear all_ports_up flag if any link down */