chip id 4318 regression: WARN_ON_ONCE(sdata->vif.hw_queue[i] >= n_queues))

[Johannes Berg]

On Fri, 2012-06-08 at 08:27 +0200, Johannes Berg wrote:
> On Thu, 2012-06-07 at 23:47 +0200, Andre Heider wrote:
> > On Thu, Jun 7, 2012 at 11:21 PM, Larry Finger <Larry.Finger at lwfinger.net> wrote:
> > > On 06/07/2012 03:56 PM, Johannes Berg wrote:
> > >>
> > >> On Thu, 2012-06-07 at 20:36 +0200, Johannes Berg wrote:
> > >>
> > >>> However, it's also possible to actually *use* the new mac80211 feature.
> > >>> That would also help with IEEE80211_TX_CTL_SEND_AFTER_DTIM, you could
> > >>> ask mac80211 to use a separate HW queue for it (for tx_ring_mcast.) This
> > >>> may be quicker.
> > >>
> > >>
> > >> This might do it, I haven't tested it at all:
> > >>
> > >> http://p.sipsolutions.net/3c6b003bb06e5298.txt
> > >
> > >
> > > With that patch, the driver never loads the firmware. I have not yet found
> > > the reason.
> > 
> > Same here.
> 
> It doesn't start any interfaces, right?
> 
> The patch was incomplete -- it has to register all 5 queues not but
> might not use them, please try this:
> http://p.sipsolutions.net/69a78bbb83cd6421.txt

No, this was wrong too, I forgot to correct the condition in
add_interface, this should be right:

http://p.sipsolutions.net/854d460da251f9d6.txt

johannes