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From: Jingjing Wu <jingjing.wu@intel.com>
To: dev@dpdk.org
Cc: jingjing.wu@intel.com, beilei.xing@intel.com,
	chenbo.xia@intel.com, xiuchun.lu@intel.com
Subject: [dpdk-dev] [PATCH v2 4/4] net/iavf: fix vector mapping with queue
Date: Thu,  7 Jan 2021 15:45:33 +0800	[thread overview]
Message-ID: <20210107074533.15465-5-jingjing.wu@intel.com> (raw)
In-Reply-To: <20210107074533.15465-1-jingjing.wu@intel.com>

Fix the vector mapping with queue by changing the recircle when
exceeds RX_VEC_START + nb_msix;

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
 drivers/net/iavf/iavf_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethdev.c
index 06395f852b..6182fc6f4f 100644
--- a/drivers/net/iavf/iavf_ethdev.c
+++ b/drivers/net/iavf/iavf_ethdev.c
@@ -578,7 +578,7 @@ static int iavf_config_rx_queues_irqs(struct rte_eth_dev *dev,
 				qv_map[i].queue_id = i;
 				qv_map[i].vector_id = vec;
 				intr_handle->intr_vec[i] = vec++;
-				if (vec >= vf->nb_msix)
+				if (vec >= vf->nb_msix + IAVF_RX_VEC_START)
 					vec = IAVF_RX_VEC_START;
 			}
 			vf->qv_map = qv_map;
-- 
2.21.1


  parent reply	other threads:[~2021-01-07  7:59 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-19 14:38 [dpdk-dev] [PATCH v1 0/2] introduce new iavf driver on vfio-user client Jingjing Wu
2020-12-19 14:38 ` [dpdk-dev] [PATCH v1 1/2] common/iavf: emulated pci interfaces " Jingjing Wu
2020-12-19 14:38 ` [dpdk-dev] [PATCH v1 2/2] net/iavf: introduce iavf driver " Jingjing Wu
2020-12-22  8:14   ` Xia, Chenbo
2021-01-07  7:45 ` [dpdk-dev] [PATCH v2 0/4] introduce new " Jingjing Wu
2021-01-07  7:45   ` [dpdk-dev] [PATCH v2 1/4] net/iavf_client: introduce " Jingjing Wu
2021-01-07  7:45   ` [dpdk-dev] [PATCH v2 2/4] net/iavf_client: enable interrupt on control queue Jingjing Wu
2021-01-07  7:45   ` [dpdk-dev] [PATCH v2 3/4] net/iavf_client: enable interrupt of " Jingjing Wu
2021-01-07  7:45   ` Jingjing Wu [this message]
2021-01-07  8:27   ` [dpdk-dev] [PATCH v3 0/5] introduce new iavf driver on vfio-user client Jingjing Wu
2021-01-07  8:27     ` [dpdk-dev] [PATCH v3 1/5] common/iavf: emulated pci interfaces " Jingjing Wu
2021-01-07  8:27     ` [dpdk-dev] [PATCH v3 2/5] net/iavf_client: introduce iavf driver " Jingjing Wu
2021-01-07  8:27     ` [dpdk-dev] [PATCH v3 3/5] net/iavf_client: enable interrupt on control queue Jingjing Wu
2021-01-07  8:27     ` [dpdk-dev] [PATCH v3 4/5] net/iavf_client: enable interrupt of Rx queue Jingjing Wu
2021-01-07  8:27     ` [dpdk-dev] [PATCH v3 5/5] net/iavf: fix vector mapping with queue Jingjing Wu
2021-01-12  6:10       ` Xing, Beilei
2021-01-12  6:45         ` Wu, Jingjing
2021-01-14 10:24       ` Xie, WeiX

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