From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Xu, Ke1" <ke1.xu@intel.com>,
"Zeng, ZhichaoX" <zhichaox.zeng@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Zhou, YidingX" <yidingx.zhou@intel.com>,
"Wu, Jingjing" <jingjing.wu@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>,
"Nicolau, Radu" <radu.nicolau@intel.com>
Subject: RE: [PATCH v2] net/iavf: fix outer udp checksum offload
Date: Mon, 26 Dec 2022 02:34:02 +0000 [thread overview]
Message-ID: <DM4PR11MB599489A19834BB2AF0BBF87DD7EC9@DM4PR11MB5994.namprd11.prod.outlook.com> (raw)
In-Reply-To: <PH7PR11MB60561C833A5870ACEFC58625D3E09@PH7PR11MB6056.namprd11.prod.outlook.com>
> -----Original Message-----
> From: Xu, Ke1 <ke1.xu@intel.com>
> Sent: Wednesday, December 14, 2022 9:51 AM
> To: Zeng, ZhichaoX <zhichaox.zeng@intel.com>; dev@dpdk.org
> Cc: Zhou, YidingX <yidingx.zhou@intel.com>; Zhang, Qi Z
> <qi.z.zhang@intel.com>; Wu, Jingjing <jingjing.wu@intel.com>; Xing, Beilei
> <beilei.xing@intel.com>; Nicolau, Radu <radu.nicolau@intel.com>
> Subject: RE: [PATCH v2] net/iavf: fix outer udp checksum offload
>
>
>
> > -----Original Message-----
> > From: Zeng, ZhichaoX <zhichaox.zeng@intel.com>
> > Sent: Tuesday, December 13, 2022 9:45 AM
> > To: dev@dpdk.org
> > Cc: Zhou, YidingX <yidingx.zhou@intel.com>; Xu, Ke1
> > <ke1.xu@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>; Zeng, ZhichaoX
> > <zhichaox.zeng@intel.com>; Wu, Jingjing <jingjing.wu@intel.com>; Xing,
> > Beilei <beilei.xing@intel.com>; Nicolau, Radu <radu.nicolau@intel.com>
> > Subject: [PATCH v2] net/iavf: fix outer udp checksum offload
> >
> > Currently, when dealing with UDP tunnel pkts checksum offloading, the
> > outer-udp checksum will be offloaded by default. So the 'csum set
> > outer-udp hw/sw' command does not work.
> >
> > This patch fixes judgment of the EIPT flag and enables the 'csum set
> > outer- udp hw/sw' command by adding judgment for the outer-udp
> > checksum offload flag.
> >
> > Fixes: 0c550022fb82 ("net/iavf: fix Tx descriptors for IPsec")
> >
> > Signed-off-by: Zhichao Zeng <zhichaox.zeng@intel.com>
>
> Verified and passed.
>
> Verified applying only outer IP checksum without outer UDP checksum. Outer
> UDP checksum will be errors as this feature is to ignore this checksum error.
> Inner checksum is not influenced. Outer IP checksum is not influenced.
>
> Verified applying all checksum HW offload.
>
> > ---
> > drivers/net/iavf/iavf_rxtx.c | 7 +++++--
> > 1 file changed, 5 insertions(+), 2 deletions(-)
> >
Applied to dpdk-next-net-intel.
Thanks
Qi
prev parent reply other threads:[~2022-12-26 2:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-18 7:03 [PATCH] " Zhichao Zeng
2022-12-02 9:46 ` Xu, Ke1
2022-12-13 1:45 ` [PATCH v2] " Zhichao Zeng
2022-12-14 1:50 ` Xu, Ke1
2022-12-26 2:34 ` Zhang, Qi Z [this message]
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