From: David Hunt Date: Mon, 20 Mar 2017 10:08:36 +0000 (+0000) Subject: examples/distributor: wait for ports to come up X-Git-Tag: spdx-start~4381 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=9872251dfe4e7bd5bbb95ef12d5781c23a75854b;hp=eecb8128b74096ac9d1692a554fe154479fb361a;p=dpdk.git examples/distributor: wait for ports to come up On some machines, ports take several seconds to come up. This patch causes the app to wait. Signed-off-by: David Hunt Acked-by: Bruce Richardson --- diff --git a/examples/distributor/main.c b/examples/distributor/main.c index a8a5e80fd4..75c001d7ed 100644 --- a/examples/distributor/main.c +++ b/examples/distributor/main.c @@ -1,8 +1,7 @@ /*- * BSD LICENSE * - * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. - * All rights reserved. + * Copyright(c) 2010-2017 Intel Corporation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -62,6 +61,7 @@ static uint32_t enabled_port_mask; volatile uint8_t quit_signal; volatile uint8_t quit_signal_rx; volatile uint8_t quit_signal_dist; +volatile uint8_t quit_signal_work; static volatile struct app_stats { struct { @@ -165,7 +165,8 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool) struct rte_eth_link link; rte_eth_link_get_nowait(port, &link); - if (!link.link_status) { + while (!link.link_status) { + printf("Waiting for Link up on port %"PRIu8"\n", port); sleep(1); rte_eth_link_get_nowait(port, &link); }