From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 77181A0C52; Thu, 21 Oct 2021 15:04:22 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 323C541227; Thu, 21 Oct 2021 15:04:20 +0200 (CEST) Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by mails.dpdk.org (Postfix) with ESMTP id 7486C4119C for ; Thu, 21 Oct 2021 15:04:14 +0200 (CEST) Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.54]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4HZngz15lzz1DHjw; Thu, 21 Oct 2021 21:02:23 +0800 (CST) Received: from dggpeml500024.china.huawei.com (7.185.36.10) by dggemv711-chm.china.huawei.com (10.1.198.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Thu, 21 Oct 2021 21:04:10 +0800 Received: from localhost.localdomain (10.67.165.24) by dggpeml500024.china.huawei.com (7.185.36.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Thu, 21 Oct 2021 21:04:10 +0800 From: Chengwen Feng To: CC: , , , , Date: Thu, 21 Oct 2021 20:59:37 +0800 Message-ID: <20211021125938.52401-2-fengchengwen@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211021125938.52401-1-fengchengwen@huawei.com> References: <20211020065944.19617-1-david.marchand@redhat.com> <20211021125938.52401-1-fengchengwen@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpeml500024.china.huawei.com (7.185.36.10) X-CFilter-Loop: Reflected Subject: [dpdk-dev] [PATCH v2 2/3] app/test: add check for DMA info get API X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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" This patch add check for rte_dma_info_get() API. Signed-off-by: Chengwen Feng --- app/test/test_dmadev.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/app/test/test_dmadev.c b/app/test/test_dmadev.c index 8b58256afc..d6d5dfc803 100644 --- a/app/test/test_dmadev.c +++ b/app/test/test_dmadev.c @@ -746,8 +746,11 @@ test_dmadev_instance(int16_t dev_id) .nb_desc = TEST_RINGSIZE, }; const int vchan = 0; + int ret; - rte_dma_info_get(dev_id, &info); + ret = rte_dma_info_get(dev_id, &info); + if (ret) + ERR_RETURN("Error with rte_dma_info_get()\n"); printf("\n### Test dmadev instance %u [%s]\n", dev_id, info.dev_name); @@ -761,8 +764,8 @@ test_dmadev_instance(int16_t dev_id) if (rte_dma_vchan_setup(dev_id, vchan, &qconf) < 0) ERR_RETURN("Error with queue configuration\n"); - rte_dma_info_get(dev_id, &info); - if (info.nb_vchans != 1) + ret = rte_dma_info_get(dev_id, &info); + if (ret || info.nb_vchans != 1) ERR_RETURN("Error, no configured queues reported on device id %u\n", dev_id); if (rte_dma_start(dev_id) != 0) -- 2.33.0