On Friday 18 April 2008 13:21:42 Herbert Xu wrote:
> +static int virtnet_change_mtu(struct net_device *dev, int mtu)
> +{
> + int max = 65535 - ETH_HLEN;
> +
> + if (mtu > max)
> + return -EINVAL;
> + dev->mtu = mtu;
> + return 0;
> +}
Hi Herbert!
I removed this part; useful for testing, but we need a feature bit for MTU
size in general. And to change it on the fly either requires a reset &
re-init, or some protocol (and feature bit!) for renegotiating MTU.
Cheers,
Rusty.
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