Re: [PATCH v2 2/2] i40e: add support for XDP_REDIRECT

2018-03-22 Thread Alexander Duyck
On Thu, Mar 22, 2018 at 5:20 AM, Björn Töpel wrote: > 2018-03-22 12:58 GMT+01:00 Jesper Dangaard Brouer : >> >> On Thu, 22 Mar 2018 10:03:07 +0100 Björn Töpel wrote: >> >>> +/** >>> + * i40e_xdp_xmit - Implements ndo_xdp_xmit >>> +

Re: [PATCH v2 2/2] i40e: add support for XDP_REDIRECT

2018-03-22 Thread Björn Töpel
2018-03-22 12:58 GMT+01:00 Jesper Dangaard Brouer : > > On Thu, 22 Mar 2018 10:03:07 +0100 Björn Töpel wrote: > >> +/** >> + * i40e_xdp_xmit - Implements ndo_xdp_xmit >> + * @dev: netdev >> + * @xdp: XDP buffer >> + * >> + * Returns Zero if sent, else an

Re: [PATCH v2 2/2] i40e: add support for XDP_REDIRECT

2018-03-22 Thread Jesper Dangaard Brouer
On Thu, 22 Mar 2018 10:03:07 +0100 Björn Töpel wrote: > +/** > + * i40e_xdp_xmit - Implements ndo_xdp_xmit > + * @dev: netdev > + * @xdp: XDP buffer > + * > + * Returns Zero if sent, else an error code > + **/ > +int i40e_xdp_xmit(struct net_device *dev, struct xdp_buff

[PATCH v2 2/2] i40e: add support for XDP_REDIRECT

2018-03-22 Thread Björn Töpel
From: Björn Töpel The driver now acts upon the XDP_REDIRECT return action. Two new ndos are implemented, ndo_xdp_xmit and ndo_xdp_flush. XDP_REDIRECT action enables XDP program to redirect frames to other netdevs. Signed-off-by: Björn Töpel ---