Search Linux Wireless

Re: [PATCH 2/2] mac80211: store the channel in wdev upon ibss_join

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 2013-10-17 at 16:48 +0200, Antonio Quartulli wrote:
> On Thu, Oct 17, 2013 at 04:36:28PM +0200, Johannes Berg wrote:
> > On Tue, 2013-10-15 at 00:38 +0200, Antonio Quartulli wrote:
> > > From: Antonio Quartulli <antonio@xxxxxxxxxxxxx>
> > > 
> > > To allow cfg80211 to use the real channel to pick up the
> > > proper (i)bss object, store the used channel in
> > > wdev->channel during ibss_join
> > 
> > WTF? No, mac80211 can't just randomly modify cfg80211-owned data.
> 
> Mh, ok. :)
> 
> What about setting wdev->channel in __cfg80211_join_ibss() right after having
> set wdev->ssid ?
> This way we leave mac80211 out and we totally handle this thing in cfg80211
> only.

Locking might be problematic though. I also don't know where else the
channel might be used?

johannes

--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux