[dpdk-dev] [PATCH] net/i40e: fix VF Tx error issue

Wu, Jingjing jingjing.wu at intel.com
Tue Dec 5 07:35:43 CET 2017

> -----Original Message-----
> From: Xing, Beilei
> Sent: Tuesday, December 5, 2017 10:41 AM
> To: Wu, Jingjing <jingjing.wu at intel.com>; Zhang, Qi Z <qi.z.zhang at intel.com>
> Cc: dev at dpdk.org; stable at dpdk.org
> Subject: [PATCH] net/i40e: fix VF Tx error issue
> When using kernel PF + DPDK VF, if setting VLAN strip on or off in VF side after
> setting VLAN for VF with ethtool in PF side, it will case VF Tx error. The root
> case is that setting VLAN for VF in kernel PF side is to set PVID, then Rx VLAN
> offload is not permitted.
> This patch fixes the issue by check VLAN offload capability when setting VLAN
> offload.
> Fixes: 5f0b95d5 ("net/i40e: support VLAN stripping for VF")
> Cc: stable at dpdk.org
> Signed-off-by: Beilei Xing <beilei.xing at intel.com>
Acked-by: Jingjing Wu <jingjing.wu at intel.com>

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