Re: [RFC] mac80211: properly go back to operational channel?

[Ben Greear <greearb@candelatech.com>]

On 10/18/2011 07:53 AM, Felix Fietkau wrote:
> On 2011-10-18 4:30 PM, Johannes Berg wrote:
>> On Tue, 2011-10-18 at 16:19 +0200, Stanislaw Gruszka wrote:
>>>   For local->tmp_channel == NULL and local->scan_channel == NULL
>>>   ieee80211_cfg_on_oper_channel() will return false if
>>>   local->oper_channel != local->hw.conf.channel,
>>>   hece we do not properly go back to oper_channel from tmp_channel.
>>
>> Huh, good catch.
>>
>>>   Does patch have sense?
>>
>> Let's see what Ben says. It seems a bit like the
>> ieee80211_cfg_on_oper_channel() test there should be inverted instead of
>> removed?
>>
>>>   Could it fixes problems we are talking
>>>   in this thread?
>>
>> Yes, could be related, also some issue Jouni and Reinette have been
>> seeing with P2P might be related as well.
> Just remembered this old patch, also related to this part:
> http://news.gmane.org/find-root.php?message_id=%3c1311607763%2d12603%2d3%2dgit%2dsend%2demail%2deliad%40wizery.com%3e

I thought that patch was going into the kernel.

I'm busy this morning, but I'm hacking on wifi later today if
all goes well, so I can test out this patch.

Thanks,
Ben

>
> - Felix


-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com