From patchwork Tue Aug 27 14:25:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 58075 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id AFDBA1D15D; Tue, 27 Aug 2019 16:27:45 +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 ED9D71C1C5 for ; Tue, 27 Aug 2019 16:26:40 +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-us4.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 12A38140078; Tue, 27 Aug 2019 14:26:40 +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; Tue, 27 Aug 2019 07:26:23 -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; Tue, 27 Aug 2019 07:26:23 -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 x7REQMDd004246; Tue, 27 Aug 2019 15:26:22 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1]) by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id 33EF41613D1; Tue, 27 Aug 2019 15:26:22 +0100 (BST) From: Andrew Rybchenko To: Harry van Haaren CC: , Ivan Ilchenko Date: Tue, 27 Aug 2019 15:25:44 +0100 Message-ID: <1566915962-5472-34-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1566915962-5472-1-git-send-email-arybchenko@solarflare.com> References: <1566915962-5472-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.5.1010-24872.005 X-TM-AS-Result: No-1.827900-4.000000-10 X-TMASE-MatchedRID: yxMxR3EH7TrDOgXZFRFV8+b3p4cnIXGNAPiR4btCEeZ+SLLtNOiBhhOv qWE4CGBURjuuru99Q9KPQi9XuOWoOHI/MxNRI7UkimHWEC28pk36vcMg7A/gpSKRngfL8yYC0c8 aNDRHFani8zVgXoAltsIJ+4gwXrEtWBd6ltyXuvu9Q815CDN2sc7FHqykU3GrMD//o2Wys+IBN+ j8Heg44eh9krO5gZGgosAGn8NDscUj9T0aNhRdaiaC3E0nbQwgNLOcxx9gRYO9Tbikt9AWZ0CBS GS7bIBtA1B/p1SzcogrKiD/U8b7SYci0ewgZmW0ftwZ3X11IV0= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--1.827900-4.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.5.1010-24872.005 X-MDID: 1566916000-IUdULa00lHlf Subject: [dpdk-dev] [PATCH 33/51] examples/eventdev: 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/eventdev according to its new return type. Signed-off-by: Ivan Ilchenko Signed-off-by: Andrew Rybchenko --- examples/eventdev_pipeline/main.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/examples/eventdev_pipeline/main.c b/examples/eventdev_pipeline/main.c index f4e57f5..3789fbf 100644 --- a/examples/eventdev_pipeline/main.c +++ b/examples/eventdev_pipeline/main.c @@ -274,7 +274,13 @@ static int xdigit2val(unsigned char c) if (!rte_eth_dev_is_valid_port(port)) return -1; - rte_eth_dev_info_get(port, &dev_info); + retval = rte_eth_dev_info_get(port, &dev_info); + if (retval != 0) { + printf("Error during getting device (port %u) info: %s\n", + port, strerror(-retval)); + return retval; + } + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE;