From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 3E9262C74 for ; Wed, 15 Mar 2017 14:18:50 +0100 (CET) Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP; 15 Mar 2017 06:18:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,168,1486454400"; d="scan'208";a="75672942" Received: from silpixa00397515.ir.intel.com (HELO silpixa00397515.ger.corp.intel.com) ([10.237.223.14]) by orsmga005.jf.intel.com with ESMTP; 15 Mar 2017 06:18:48 -0700 From: David Hunt To: dev@dpdk.org Cc: bruce.richardson@intel.com, David Hunt Date: Wed, 15 Mar 2017 06:19:21 +0000 Message-Id: <1489558767-56329-13-git-send-email-david.hunt@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1489558767-56329-1-git-send-email-david.hunt@intel.com> References: <1488791433-186137-2-git-send-email-david.hunt@intel.com> <1489558767-56329-1-git-send-email-david.hunt@intel.com> Subject: [dpdk-dev] [PATCH v10 12/18] examples/distributor: wait for ports to come up X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Mar 2017 13:18:50 -0000 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 --- examples/distributor/main.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/examples/distributor/main.c b/examples/distributor/main.c index a8a5e80..75c001d 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); } -- 2.7.4