Hi Stefan,

Looking good.

On Wed, 2005-30-11 at 23:29 +0100, Stefan Rompf wrote:

> Changes since last version:
> 
> -remove NETIF_F_STACKED, use dev->iflink instead. Change VLAN to set 
> dev->iflink properly

There is only one gotcha i noticed with vlan - as you keep stacking you
set the iflink; shouldnt you do the opposite when the last of stacked on
netdevices disappear, wouldnt the iflink end up pointing to -1 or maybe
even ifindex of the vlan?

My only other comment was on array operstates; is there any harm
in really adding the strings to name those states nulled right now?

> I've successfully tested stacking and userspace interaction, also with 
> drivers 
> that do not call netif_carrier_*()
> 

nice.

> Should we reset link_mode on dev_open() to allow the user to reset the state 
> to a usable state with a down/up transition if supplicant crashes for some 
> reason or should we depend on maintainers/distributors to update userspace 
> for this?

Why would this be any different than say a user app crashed and left the
device in admin down state? I think we should stay out of the policy
decision altogether; I think some devices will start up in dormant mode
on dev_open() but you could pass such parameters perhaps as module init
values etc

cheers,
jamal

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