From: Simei Su <simei.su@intel.com>
To: qi.z.zhang@intel.com, qiming.yang@intel.com
Cc: dev@dpdk.org, wenjun1.wu@intel.com, Simei Su <simei.su@intel.com>,
stable@dpdk.org
Subject: [PATCH] net/iavf: fix default state for Rx timestamp enabling
Date: Wed, 12 Oct 2022 10:53:04 +0800 [thread overview]
Message-ID: <20221012025304.2708-1-simei.su@intel.com> (raw)
When starting testpmd without "--enable-rx-timestamp", found the
issue that Rx timestamp on Flex descriptor is still enabled.
This patch adds per queue offload check to disable Rx timestamp
support in default state.
Fixes: b5cd735132f6 ("net/iavf: enable Rx timestamp on flex descriptor")
Cc: stable@dpdk.org
Signed-off-by: Simei Su <simei.su@intel.com>
---
drivers/net/iavf/iavf_vchnl.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/iavf/iavf_vchnl.c b/drivers/net/iavf/iavf_vchnl.c
index 4327c5a..729400c 100644
--- a/drivers/net/iavf/iavf_vchnl.c
+++ b/drivers/net/iavf/iavf_vchnl.c
@@ -1070,7 +1070,8 @@ iavf_configure_queues(struct iavf_adapter *adapter,
}
if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_CAP_PTP &&
- vf->ptp_caps & VIRTCHNL_1588_PTP_CAP_RX_TSTAMP)
+ vf->ptp_caps & VIRTCHNL_1588_PTP_CAP_RX_TSTAMP &&
+ rxq[i]->offloads & RTE_ETH_RX_OFFLOAD_TIMESTAMP)
vc_qp->rxq.flags |= VIRTCHNL_PTP_RX_TSTAMP;
}
#else
--
2.9.5
next reply other threads:[~2022-10-12 3:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-12 2:53 Simei Su [this message]
2022-10-13 1:47 ` Simei Su
2022-10-13 6:14 ` Zhang, Qi Z
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