X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fl2fwd%2Fmain.c;h=09257aab1c8a1e2e4a0a91c5ca96243d423970ef;hb=ebc88e4e7f8c9067d8c9a5b004eafdc78f9ce877;hp=1e2b142976a23ee17e25f22ce37239c01062ae23;hpb=538da7a1cad25fbdffe298c8ca76fc4dbd262d1b;p=dpdk.git

diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c
index 1e2b142976..09257aab1c 100644
--- a/examples/l2fwd/main.c
+++ b/examples/l2fwd/main.c
@@ -449,6 +449,7 @@ 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);
@@ -462,7 +463,14 @@ 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)
@@ -635,7 +643,13 @@ 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;
@@ -651,7 +665,12 @@ 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);
@@ -694,6 +713,11 @@ main(int argc, char **argv)
 			"Cannot set error callback for tx buffer on port %u\n",
 				 portid);
 
+		ret = rte_eth_dev_set_ptypes(portid, RTE_PTYPE_UNKNOWN, NULL,
+					     0);
+		if (ret < 0)
+			printf("Port %u, Failed to disable Ptype parsing\n",
+					portid);
 		/* Start device */
 		ret = rte_eth_dev_start(portid);
 		if (ret < 0)
@@ -702,7 +726,11 @@ 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);
 
 		printf("Port %u, MAC address: %02X:%02X:%02X:%02X:%02X:%02X\n\n",
 				portid,