[PATCH] net/i40e: enable max frame size at port level

[Zhang, Qi Z]

> -----Original Message-----
> From: Zhang, Peng1X <peng1x.zhang at intel.com>
> Sent: Monday, February 21, 2022 6:43 PM
> To: dev at dpdk.org; stable at dpdk.org
> Subject: RE: [PATCH] net/i40e: enable max frame size at port level
> 
> > -----Original Message-----
> > From: dapengx.yu at intel.com <dapengx.yu at intel.com>
> > Sent: Tuesday, December 7, 2021 5:00 PM
> > To: Xing, Beilei <beilei.xing at intel.com>
> > Cc: dev at dpdk.org; Yu, DapengX <dapengx.yu at intel.com>; stable at dpdk.org
> > Subject: [PATCH] net/i40e: enable max frame size at port level
> >
> > From: Dapeng Yu <dapengx.yu at intel.com>
> >
> > Currently max frame size is set at queue level, which makes the values
> > of the following counters wrong when a jumbo frame is received.
> >
> > The expected value:
> > rx_good_bytes: 0
> > rx_errors: 1
> > rx_oversize_errors: 1
> >
> > The actual value:
> > rx_good_bytes: 1626
> > rx_errors: 0
> > rx_oversize_errors: 0
> >
> > This patch enables setting max frame size at port level, and makes the
> > values above right.
> >
> > Cc: stable at dpdk.org
> >
> > Signed-off-by: Dapeng Yu <dapengx.yu at intel.com>
> > --
> Tested-by: Peng Zhang <peng1x.zhang at intel.com>

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

Applied to dpdk-next-net-intel.

Thanks
Qi