From: beilei.xing@intel.com
To: jingjing.wu@intel.com
Cc: dev@dpdk.org, Beilei Xing <beilei.xing@intel.com>, stable@dpdk.org
Subject: [PATCH] common/idpf: fix Rx queue configuration
Date: Thu, 23 Feb 2023 03:16:46 +0000 [thread overview]
Message-ID: <20230223031646.11222-1-beilei.xing@intel.com> (raw)
From: Beilei Xing <beilei.xing@intel.com>
IDPF PMD enables 2 buffer queues by default. According to the data
sheet, if there is a second buffer queue, the second buffer queue
is valid only if bugq2_ena is set.
Fixes: c2494d783d31 ("net/idpf: support queue start")
Fixes: 8b95ced47a13 ("common/idpf: add Rx/Tx queue structs")
Cc: stable@dpdk.org
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
---
drivers/common/idpf/idpf_common_virtchnl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/common/idpf/idpf_common_virtchnl.c b/drivers/common/idpf/idpf_common_virtchnl.c
index 99d9efbb7c..9ee7259539 100644
--- a/drivers/common/idpf/idpf_common_virtchnl.c
+++ b/drivers/common/idpf/idpf_common_virtchnl.c
@@ -987,6 +987,7 @@ idpf_vc_rxq_config(struct idpf_vport *vport, struct idpf_rx_queue *rxq)
rxq_info->ring_len = rxq->nb_rx_desc;
rxq_info->rx_bufq1_id = rxq->bufq1->queue_id;
+ rxq_info->bufq2_ena = 1;
rxq_info->rx_bufq2_id = rxq->bufq2->queue_id;
rxq_info->rx_buffer_low_watermark = 64;
--
2.26.2
next reply other threads:[~2023-02-23 3:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-23 3:16 beilei.xing [this message]
2023-02-23 4:23 ` Wu, Jingjing
2023-02-24 2:36 ` Zhang, Qi Z
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