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From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Zhang, AlvinX" <alvinx.zhang@intel.com>,
	"Wu, Jingjing" <jingjing.wu@intel.com>,
	"Xing, Beilei" <beilei.xing@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"Zhang, AlvinX" <alvinx.zhang@intel.com>,
	"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v5] net/iavf: fix hash configuration on i40e VF
Date: Fri, 23 Apr 2021 12:29:08 +0000	[thread overview]
Message-ID: <8ab325ba23b04fab8dcace9f74bc525e@intel.com> (raw)
In-Reply-To: <20210422050809.33164-1-alvinx.zhang@intel.com>



> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Alvin Zhang
> Sent: Thursday, April 22, 2021 1:08 PM
> To: Wu, Jingjing <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>
> Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zhang@intel.com>; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH v5] net/iavf: fix hash configuration on i40e VF
> 
> In i40evf PMD, the VF directly accesses the hash enable registers to enable or
> disable hashing on ingress packets. When binding i40e VF to iavf, because the
> PF doesn't support VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF capability. Therefore,
> the VF hashing cannot be enabled.
> 
> This patch adds support of hash configuration for i40e VF by sending
> VIRTCHNL_OP_SET_RSS_HENA message to the PF after checking that the PF
> does not support VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF capability.
> 
> Fixes: c678299594a8 ("net/iavf: fix default RSS configuration")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>

Acked-by: Qi Zhang <qi.z.zhang@intel.com>

Applied to dpdk-next-net-intel.

Thanks
Qi


  parent reply	other threads:[~2021-04-23 12:29 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-19  5:59 [dpdk-dev] [PATCH] net/iavf: fix hash configuration on Fortville VF Alvin Zhang
2021-04-19  8:53 ` [dpdk-dev] [PATCH v2] net/iavf: fix hash configuration on i40e VF Alvin Zhang
2021-04-20  9:50   ` [dpdk-dev] [PATCH v3] " Alvin Zhang
2021-04-22  3:15     ` [dpdk-dev] [PATCH v4] " Alvin Zhang
2021-04-22  5:08       ` [dpdk-dev] [PATCH v5] " Alvin Zhang
2021-04-23  8:56         ` Chen, LingliX
2021-04-23 12:29         ` Zhang, Qi Z [this message]
2021-04-25  2:18         ` Xing, Beilei
2021-04-25  5:08         ` [dpdk-dev] [PATCH v6] net/iavf: fix RSS " Alvin Zhang
2021-04-25  5:17           ` Xing, Beilei
2021-04-25  5:44             ` Zhang, Qi Z

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