From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8B410A2EEB for ; Thu, 12 Sep 2019 18:48:14 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6E1AC1F02E; Thu, 12 Sep 2019 18:44:38 +0200 (CEST) Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 2731C1EE60 for ; Thu, 12 Sep 2019 18:43:33 +0200 (CEST) X-Virus-Scanned: Proofpoint Essentials engine Received: from webmail.solarflare.com (webmail.solarflare.com [12.187.104.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mx1-us5.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 99A984C005A; Thu, 12 Sep 2019 16:43:30 +0000 (UTC) Received: from ocex03.SolarFlarecom.com (10.20.40.36) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 12 Sep 2019 09:43:26 -0700 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Thu, 12 Sep 2019 09:43:25 -0700 Received: from ukv-loginhost.uk.solarflarecom.com (ukv-loginhost.uk.solarflarecom.com [10.17.10.39]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id x8CGhOBl023748; Thu, 12 Sep 2019 17:43:24 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1]) by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id BC9A11613D1; Thu, 12 Sep 2019 17:43:24 +0100 (BST) From: Andrew Rybchenko To: David Hunt CC: , Ivan Ilchenko Date: Thu, 12 Sep 2019 17:42:40 +0100 Message-ID: <1568306586-27831-30-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1568306586-27831-1-git-send-email-arybchenko@solarflare.com> References: <1566915962-5472-1-git-send-email-arybchenko@solarflare.com> <1568306586-27831-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.5.1010-24906.005 X-TM-AS-Result: No-0.314100-4.000000-10 X-TMASE-MatchedRID: qkiRFh4owgXDOgXZFRFV8+b3p4cnIXGNAPiR4btCEeZ+SLLtNOiBhrny O1e9qRizrdoLblq9S5qnJ7eS8LcE2YYhhxsDlCLQx5sgyUhLCNtKgIbix5+XxMc322cceBeEsVm 3YvAah+8p1igI16UNHvPSf9eOqWNHD66u7DZuxq3N+qWlu2ZxaCg7JAmHu44omyiLZetSf8mfop 0ytGwvXiq2rl3dzGQ1TgS6+AzOtM/LCmXxwT74XuPxnZos84wd6ZS6TPB6eJlSexRNX8kA1YUuD jBVOI9ZmRdDhIAk9eJHrLFpVhHw8jAoUPIUXn1rUMQ8hJn9I6Q4oGQUCbwY5Q+g7mdwjo656FtD ZCmYBJ1Y8paICU20ju90JQgW5qyr X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10-0.314100-4.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.5.1010-24906.005 X-MDID: 1568306611-wTmk0jZSM_Tb Subject: [dpdk-dev] [PATCH v4 29/54] examples/l3fwd-power: check status of getting ethdev info 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Ivan Ilchenko rte_eth_dev_info_get() return value was changed from void to int, so this patch modify rte_eth_dev_info_get() usage across examples/l3fwd-power according to its new return type. Signed-off-by: Ivan Ilchenko Signed-off-by: Andrew Rybchenko --- examples/l3fwd-power/main.c | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c index fd8d9528f..bfcaa46c5 100644 --- a/examples/l3fwd-power/main.c +++ b/examples/l3fwd-power/main.c @@ -2257,7 +2257,12 @@ main(int argc, char **argv) printf("Initializing port %d ... ", 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)); + dev_rxq_num = dev_info.max_rx_queues; dev_txq_num = dev_info.max_tx_queues; @@ -2275,7 +2280,13 @@ main(int argc, char **argv) /* If number of Rx queue is 0, no need to enable Rx interrupt */ if (nb_rx_queue == 0) local_port_conf.intr_conf.rxq = 0; - 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; @@ -2398,7 +2409,12 @@ main(int argc, char **argv) printf("rxq=%d,%d,%d ", portid, queueid, socketid); 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)); + rxq_conf = dev_info.default_rxconf; rxq_conf.offloads = port_conf.rxmode.offloads; ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd, -- 2.17.1