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Subject: Re: [dpdk-dev] [PATCH / RFC] kni: Add set_rx_mode callback to
 handle multicast groups
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Ping?

// Simon

On 2015-05-07 15:17, Simon Kagstrom wrote:
> This is needed to add / remove interfaces in multicast groups via the
> ip tool.
> 
> The callback does nothing - the same as the kernel tun.c.
> 
> Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
> ---
> Marked RFC since I'm by no means an expert on this. We noticed this
> when playing with KNI and IGMP handling.
> 
>  lib/librte_eal/linuxapp/kni/kni_net.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/lib/librte_eal/linuxapp/kni/kni_net.c
> b/lib/librte_eal/linuxapp/kni/kni_net.c index dd95db5..cf93c4b 100644
> --- a/lib/librte_eal/linuxapp/kni/kni_net.c
> +++ b/lib/librte_eal/linuxapp/kni/kni_net.c
> @@ -495,6 +495,11 @@ kni_net_ioctl(struct net_device *dev, struct ifreq
> *rq, int cmd) return 0;
>  }
>  
> +static void
> +kni_net_set_rx_mode(struct net_device *dev)
> +{
> +}
> +
>  static int
>  kni_net_change_mtu(struct net_device *dev, int new_mtu)
>  {
> @@ -645,6 +650,7 @@ static const struct net_device_ops
> kni_net_netdev_ops = { .ndo_start_xmit = kni_net_tx,
>  	.ndo_change_mtu = kni_net_change_mtu,
>  	.ndo_do_ioctl = kni_net_ioctl,
> +	.ndo_set_rx_mode = kni_net_set_rx_mode,
>  	.ndo_get_stats = kni_net_stats,
>  	.ndo_tx_timeout = kni_net_tx_timeout,
>  	.ndo_set_mac_address = kni_net_set_mac,
>