[dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum error

[Zhang, Qi Z]

> -----Original Message-----
> From: Xie, WeiX <weix.xie at intel.com>
> Sent: Monday, November 23, 2020 4:31 PM
> To: Yang, MurphyX <murphyx.yang at intel.com>; dev at dpdk.org
> Cc: Yang, Qiming <qiming.yang at intel.com>; Zhang, Qi Z <qi.z.zhang at intel.com>;
> Yang, SteveX <stevex.yang at intel.com>; Yang, MurphyX
> <murphyx.yang at intel.com>
> Subject: RE: [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum
> error
> 
> Tested-by:  Xie,WeiX < weix.xie at intel.com>
> 
> Regards,
> Xie Wei
> 
> > -----Original Message-----
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Murphy Yang
> > Sent: Monday, November 23, 2020 3:05 PM
> > To: dev at dpdk.org
> > Cc: Yang, Qiming <qiming.yang at intel.com>; Zhang, Qi Z
> > <qi.z.zhang at intel.com>; Yang, SteveX <stevex.yang at intel.com>; Yang,
> > MurphyX <murphyx.yang at intel.com>
> > Subject: [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum
> > error
> >
> > If enable hardware outer UDP TX offload checksum, it doesn't take
> > effect when send 'IPv6/UDP/VXLAN' packet with error outer UDP checksum.
> >
> > In order to take effect, set the 'L4T_CS' flag valid only when 'L4TUNT'
> > equals one and 'EIPT' is not zero. If 'L4T_CS' flag marked, the
> > hardware can calculate the outer tunneling UDP checksum.
> >
> > Fixes: bd70c451532c ("net/ice: support Tx checksum offload for
> > tunnel")
> >
> > Signed-off-by: Murphy Yang <murphyx.yang at intel.com>

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

Applied to dpdk-next-net-intel.

Thanks
Qi