Re: [PATCH net-next] net: fec: turn on XDP features

[Lorenzo Bianconi]

> +Lorenzo
> 
> On Thu, May 18, 2023 at 10:32:36PM +0800, wei.fang@xxxxxxx wrote:
> > From: Wei Fang <wei.fang@xxxxxxx>
> > 
> > The XDP features are supported since the commit 66c0e13ad236
> > ("drivers: net: turn on XDP features"). Currently, the fec
> > driver supports NETDEV_XDP_ACT_BASIC, NETDEV_XDP_ACT_REDIRECT
> > and NETDEV_XDP_ACT_NDO_XMIT. So turn on these XDP features
> > for fec driver.
> > 
> > Signed-off-by: Wei Fang <wei.fang@xxxxxxx>
> > ---
> >  drivers/net/ethernet/freescale/fec_main.c | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
> > index cd215ab20ff9..577affda6efa 100644
> > --- a/drivers/net/ethernet/freescale/fec_main.c
> > +++ b/drivers/net/ethernet/freescale/fec_main.c
> > @@ -4030,6 +4030,8 @@ static int fec_enet_init(struct net_device *ndev)
> >  	}
> >  
> >  	ndev->hw_features = ndev->features;
> > +	ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
> > +			     NETDEV_XDP_ACT_NDO_XMIT;

should we check FEC_QUIRK_SWAP_FRAME here? something like:

	if (!(fep->quirks & FEC_QUIRK_SWAP_FRAME)
		ndev->xdp_features = NETDEV_XDP_ACT_BASIC |
				     NETDEV_XDP_ACT_REDIRECT |
				     NETDEV_XDP_ACT_NDO_XMIT;

Regards,
Lorenzo

> >  
> >  	fec_restart(ndev);
> >  
> > -- 
> > 2.25.1
> > 
> > 
>

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