From: "Xu, Ke1" <ke1.xu@intel.com>
To: "Zeng, ZhichaoX" <zhichaox.zeng@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Zhang, Qi Z" <qi.z.zhang@intel.com>,
"Zhou, YidingX" <yidingx.zhou@intel.com>,
"Zeng, ZhichaoX" <zhichaox.zeng@intel.com>,
"Wu, Jingjing" <jingjing.wu@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>,
Peng Zhang <peng1x.zhang@intel.com>
Subject: RE: [PATCH] net/iavf: fix outer udp checksum offload
Date: Fri, 2 Dec 2022 09:46:20 +0000 [thread overview]
Message-ID: <PH7PR11MB605680ABDF3408F235ED66BFD3179@PH7PR11MB6056.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20221118070316.198683-1-zhichaox.zeng@intel.com>
> -----Original Message-----
> From: Zhichao Zeng <zhichaox.zeng@intel.com>
> Sent: Friday, November 18, 2022 3:03 PM
> To: dev@dpdk.org
> Cc: Zhang, Qi Z <qi.z.zhang@intel.com>; Zhou, YidingX
> <yidingx.zhou@intel.com>; Zeng, ZhichaoX <zhichaox.zeng@intel.com>; Wu,
> Jingjing <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>; Peng
> Zhang <peng1x.zhang@intel.com>
> Subject: [PATCH] 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 enables the 'csum set outer-udp hw/sw' command by adding
> judgment on the outer-udp chekcusm offload flag.
>
> Fixes: f7c8c36fdeb7 ("net/iavf: enable inner and outer Tx checksum offload")
>
> Signed-off-by: Zhichao Zeng <zhichaox.zeng@intel.com>
Tested 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.
Regards,
Tested-by: Ke Xu <ke1.xu@intel.com>
> ---
> drivers/net/iavf/iavf_rxtx.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
next prev parent reply other threads:[~2022-12-02 9:46 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-18 7:03 Zhichao Zeng
2022-12-02 9:46 ` Xu, Ke1 [this message]
2022-12-13 1:45 ` [PATCH v2] " Zhichao Zeng
2022-12-14 1:50 ` Xu, Ke1
2022-12-26 2:34 ` Zhang, Qi Z
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