From: Bruce Richardson <bruce.richardson@intel.com>
To: dev@dpdk.org
Cc: Bruce Richardson <bruce.richardson@intel.com>,
jingjing.wu@intel.com, stable@dpdk.org
Subject: [PATCH v2 3/4] net/iavf: fix restart of Rx queue on reconfigure
Date: Thu, 31 Aug 2023 13:33:36 +0100 [thread overview]
Message-ID: <20230831123337.871496-4-bruce.richardson@intel.com> (raw)
In-Reply-To: <20230831123337.871496-1-bruce.richardson@intel.com>
After reconfiguring an RX queue the mbuf_initializer value was not being
correctly set. Fix this by calling the appropriate function if vector
processing is enabled. This mirrors the behaviour by the i40e driver.
Fixes: 319c421f3890 ("net/avf: enable SSE Rx Tx")
Cc: jingjing.wu@intel.com
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
drivers/net/iavf/iavf_rxtx.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/iavf_rxtx.c
index f7df4665d1..797cdda4b2 100644
--- a/drivers/net/iavf/iavf_rxtx.c
+++ b/drivers/net/iavf/iavf_rxtx.c
@@ -755,6 +755,13 @@ iavf_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
if (check_rx_vec_allow(rxq) == false)
ad->rx_vec_allowed = false;
+#if defined RTE_ARCH_X86 || defined RTE_ARCH_ARM
+ /* check vector conflict */
+ if (ad->rx_vec_allowed && iavf_rxq_vec_setup(rxq)) {
+ PMD_DRV_LOG(ERR, "Failed vector rx setup.");
+ return -EINVAL;
+ }
+#endif
return 0;
}
--
2.39.2
next prev parent reply other threads:[~2023-08-31 12:34 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-30 15:59 [PATCH 0/4] Fix i40e/iavf queue reconfig and restarting Bruce Richardson
2023-08-30 15:59 ` [PATCH 1/4] net/i40e: fix buffer leak on Rx reconfiguration Bruce Richardson
2023-08-30 15:59 ` [PATCH 2/4] net/iavf: fix buffer leak on Tx queue stop Bruce Richardson
2023-08-30 15:59 ` [PATCH 3/4] net/iavf: fix restart of Rx queue on reconfigure Bruce Richardson
2023-08-30 15:59 ` [PATCH 4/4] net/iavf: add support for runtime queue reconfiguration Bruce Richardson
2023-08-31 12:33 ` [PATCH v2 0/4] Fix i40e/iavf queue reconfig and restarting Bruce Richardson
2023-08-31 12:33 ` [PATCH v2 1/4] net/i40e: fix buffer leak on Rx reconfiguration Bruce Richardson
2023-09-01 7:12 ` Zhang, Qi Z
2023-08-31 12:33 ` [PATCH v2 2/4] net/iavf: fix buffer leak on Tx queue stop Bruce Richardson
2023-09-04 2:17 ` Lu, Wenzhuo
2023-09-04 2:30 ` Zhang, Qi Z
2023-08-31 12:33 ` Bruce Richardson [this message]
2023-09-04 1:15 ` [PATCH v2 3/4] net/iavf: fix restart of Rx queue on reconfigure Zhang, Qi Z
2023-09-04 1:30 ` Zhang, Qi Z
2023-09-04 7:54 ` Bruce Richardson
2023-09-05 0:02 ` Zhang, Qi Z
2023-08-31 12:33 ` [PATCH v2 4/4] net/iavf: add support for runtime queue reconfiguration Bruce Richardson
2023-09-05 2:25 ` Zhang, Qi Z
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