X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fmulti_process%2Fclient_server_mp%2Fmp_server%2Fmain.c;h=b18e12dd4b840312ab8ea4d8e3b5d79346055d4e;hb=27b549c12df2ef2db6b271795b4df7b14a2d9c2c;hp=280dab86728116b1dbed5aa4f8d496a7f420a64e;hpb=f2fc83b40f06da6a6b2476005279ba52d4ce3c44;p=dpdk.git

diff --git a/examples/multi_process/client_server_mp/mp_server/main.c b/examples/multi_process/client_server_mp/mp_server/main.c
index 280dab8672..b18e12dd4b 100644
--- a/examples/multi_process/client_server_mp/mp_server/main.c
+++ b/examples/multi_process/client_server_mp/mp_server/main.c
@@ -59,12 +59,17 @@ static struct client_rx_buf *cl_rx_buf;
 static const char *
 get_printable_mac_addr(uint16_t port)
 {
-	static const char err_address[] = "00:00:00:00:00:00";
-	static char addresses[RTE_MAX_ETHPORTS][sizeof(err_address)];
+	static const struct rte_ether_addr null_mac; /* static defaults to 0 */
+	static char err_address[32];
+	static char addresses[RTE_MAX_ETHPORTS][32];
 	int ret;
 
-	if (unlikely(port >= RTE_MAX_ETHPORTS))
+	if (unlikely(port >= RTE_MAX_ETHPORTS)) {
+		if (err_address[0] == '\0')
+			rte_ether_format_addr(err_address,
+					sizeof(err_address), &null_mac);
 		return err_address;
+	}
 	if (unlikely(addresses[port][0]=='\0')){
 		struct rte_ether_addr mac;
 		ret = rte_eth_macaddr_get(port, &mac);
@@ -73,10 +78,8 @@ get_printable_mac_addr(uint16_t port)
 			       port, rte_strerror(-ret));
 			return err_address;
 		}
-		snprintf(addresses[port], sizeof(addresses[port]),
-				"%02x:%02x:%02x:%02x:%02x:%02x\n",
-				mac.addr_bytes[0], mac.addr_bytes[1], mac.addr_bytes[2],
-				mac.addr_bytes[3], mac.addr_bytes[4], mac.addr_bytes[5]);
+		rte_ether_format_addr(addresses[port],
+				sizeof(addresses[port]), &mac);
 	}
 	return addresses[port];
 }
@@ -84,7 +87,7 @@ get_printable_mac_addr(uint16_t port)
 /*
  * This function displays the recorded statistics for each port
  * and for each client. It uses ANSI terminal codes to clear
- * screen when called. It is called from a single non-master
+ * screen when called. It is called from a single worker
  * thread in the server process, when the process is run with more
  * than one lcore enabled.
  */
@@ -146,7 +149,7 @@ do_stats_display(void)
 }
 
 /*
- * The function called from each non-master lcore used by the process.
+ * The function called from each worker lcore used by the process.
  * The test_and_set function is used to randomly pick a single lcore on which
  * the code to display the statistics will run. Otherwise, the code just
  * repeatedly sleeps.
@@ -244,7 +247,7 @@ process_packets(uint32_t port_num __rte_unused,
 }
 
 /*
- * Function called by the master lcore of the DPDK process.
+ * Function called by the main lcore of the DPDK process.
  */
 static void
 do_packet_forwarding(void)
@@ -297,8 +300,8 @@ main(int argc, char *argv[])
 	/* clear statistics */
 	clear_stats();
 
-	/* put all other cores to sleep bar master */
-	rte_eal_mp_remote_launch(sleep_lcore, NULL, SKIP_MASTER);
+	/* put all other cores to sleep except main */
+	rte_eal_mp_remote_launch(sleep_lcore, NULL, SKIP_MAIN);
 
 	do_packet_forwarding();
 	return 0;