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Date: Sun, 30 Jun 2019 19:34:17 +0300 From: Ilias Apalodimas <ilias.apalodimas@...aro.org> To: Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org> Cc: netdev@...r.kernel.org, jaswinder.singh@...aro.org, ard.biesheuvel@...aro.org, bjorn.topel@...el.com, magnus.karlsson@...el.com, brouer@...hat.com, daniel@...earbox.net, ast@...nel.org, makita.toshiaki@....ntt.co.jp, jakub.kicinski@...ronome.com, john.fastabend@...il.com, davem@...emloft.net, maciejromanfijalkowski@...il.com Subject: Re: [net-next, PATCH 3/3, v2] net: netsec: add XDP support Hi Ivan, > > [...] > > >+ > >+static int netsec_xdp(struct net_device *ndev, struct netdev_bpf *xdp) > >+{ > >+ struct netsec_priv *priv = netdev_priv(ndev); > >+ > >+ switch (xdp->command) { > >+ case XDP_SETUP_PROG: > >+ return netsec_xdp_setup(priv, xdp->prog, xdp->extack); > >+ case XDP_QUERY_PROG: > >+ xdp->prog_id = priv->xdp_prog ? priv->xdp_prog->aux->id : 0; > xdp_attachment family to save bpf flags? Sure why not. This can always be added later though since many drivers are already doing it similarly no? > > >+ return 0; > >+ default: > >+ return -EINVAL; > >+ } > >+} > >+ > >static const struct net_device_ops netsec_netdev_ops = { > > .ndo_init = netsec_netdev_init, > > .ndo_uninit = netsec_netdev_uninit, > >@@ -1537,6 +1842,8 @@ static const struct net_device_ops netsec_netdev_ops = { > > .ndo_set_mac_address = eth_mac_addr, > > .ndo_validate_addr = eth_validate_addr, > > .ndo_do_ioctl = netsec_netdev_ioctl, > >+ .ndo_xdp_xmit = netsec_xdp_xmit, > >+ .ndo_bpf = netsec_xdp, > >}; > > > >static int netsec_of_probe(struct platform_device *pdev, > >-- > >2.20.1 > > > > -- > Regards, > Ivan Khoronzhuk Thanks /Ilias
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