From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Greear Date: Mon, 04 Oct 2010 11:41:27 -0700 Subject: [ath9k-devel] Ath9k in funky state after adding 130 STA interfaces. In-Reply-To: References: <4CA81265.8030403@candelatech.com> <20101004170732.GH2105@tux> <4CAA0C54.5050106@candelatech.com> <20101004172422.24699.qmail@stuge.se> <20101004172827.GM2105@tux> <4CAA1374.1040707@candelatech.com> Message-ID: <4CAA1FD7.6030209@candelatech.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org On 10/04/2010 10:51 AM, Luis R. Rodriguez wrote: > On Mon, Oct 4, 2010 at 10:48 AM, Ben Greear wrote: >> I do have a few extra patches..like to restrict scanning to >> the single associated channel, but I doubt that has much >> impact on the bug (and it works fine in ath5k). > > ath5k has no power save support. > >> I have lockdep turned on, and pre-empt enabled in the kernel >> configs. >> >> If someone prefers, I can make my entire tree available through >> git and post .config files, etc. > > Try: > > iw dev wlan0 dev set power_save off > > for each wireless interface and see if you see these go away. That seems to be helping...most of the interfaces won't actually associate (probes to AP time-out and such), but at least it isn't crashing so often. Should we always disable power-save if there are > 1 VIF? Thanks, Ben > > Luis -- Ben Greear Candela Technologies Inc http://www.candelatech.com