From: Chengwen Feng <fengchengwen@huawei.com>
To: <dev@dpdk.org>
Cc: <david.marchand@redhat.com>, <mdr@ashroe.eu>,
<conor.walsh@intel.com>, <kevin.laatz@intel.com>,
<bruce.richardson@intel.com>
Subject: [dpdk-dev] [PATCH v2 2/3] app/test: add check for DMA info get API
Date: Thu, 21 Oct 2021 20:59:37 +0800 [thread overview]
Message-ID: <20211021125938.52401-2-fengchengwen@huawei.com> (raw)
In-Reply-To: <20211021125938.52401-1-fengchengwen@huawei.com>
This patch add check for rte_dma_info_get() API.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
---
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
next prev parent reply other threads:[~2021-10-21 13:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-20 6:59 [dpdk-dev] [PATCH 1/2] dmadev: hide devices array David Marchand
2021-10-20 6:59 ` [dpdk-dev] [PATCH 2/2] dmadev: remove symbol versioning for inline helpers David Marchand
2021-10-20 9:40 ` Bruce Richardson
2021-10-20 9:47 ` [dpdk-dev] [PATCH 1/2] dmadev: hide devices array fengchengwen
2021-10-20 9:55 ` David Marchand
2021-10-20 10:01 ` Walsh, Conor
2021-10-21 12:59 ` [dpdk-dev] [PATCH v2 1/3] " Chengwen Feng
2021-10-21 12:59 ` Chengwen Feng [this message]
2021-10-21 13:43 ` [dpdk-dev] [PATCH v2 2/3] app/test: add check for DMA info get API David Marchand
2021-10-21 14:03 ` Kevin Laatz
2021-10-21 14:26 ` Walsh, Conor
2021-10-21 12:59 ` [dpdk-dev] [PATCH v2 3/3] dmadev: fix compile error in debug mode Chengwen Feng
2021-10-21 13:42 ` David Marchand
2021-10-21 14:04 ` Kevin Laatz
2021-10-21 14:26 ` Walsh, Conor
2021-10-21 20:20 ` David Marchand
2021-10-21 14:03 ` [dpdk-dev] [PATCH v2 1/3] dmadev: hide devices array Kevin Laatz
2021-10-26 6:04 ` Radha Mohan
2021-10-26 6:20 ` fengchengwen
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