Re: [ath9k-devel] IBSS can't beacon after rejoin / regression in TSF syncing code?

2014-01-27 Thread Simon Wunderlich
Hello Sujith, Simon Wunderlich wrote: we have found a regression in the IBSS creation/joining part of mac80211 which is appearently connected to the TSF-syncing patches introduced last year[1]. It prevents beaconing of an adhoc member after rejoining a cell when this cell is currently

Re: [ath9k-devel] IBSS can't beacon after rejoin / regression in TSF syncing code?

2014-01-27 Thread Simon Wunderlich
I'm CCing Teemu, who introduced this roughly 3.5 years ago (mac80211: remove BSS from cfg80211 list when leaving IBSS, 5ea096c0c85e80335889539899af9a4717976e0b) , maybe he can explain it more. I couldn't understand that from the commit message and the corresponding mail thread. If we

Re: [ath9k-devel] ath9k ARM build error with v3.13-8330-g4ba9920

2014-01-27 Thread Josh Boyer
On Sun, Jan 26, 2014 at 8:50 PM, Sujith Manoharan suj...@msujith.org wrote: Josh Boyer wrote: adds a udelay(1) call to the ath9k driver. This will cause a build error on various ARM configs because the value passed to udelay is too large: ERROR: __bad_udelay

Re: [ath9k-devel] bridge with ath9k driver

2014-01-27 Thread Holger Schurig
This is *not* a problem of the wireless card. Please google about bridges, wireless and 4-address mode ... ___ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel

Re: [ath9k-devel] [BUG] Atheros AR7010+AR9287: Scheduling while atomic: ksoftirqd/0/3/0x00000302

2014-01-27 Thread Oleksij Rempel
Hi Johannes, i found this bug report with your response: https://bugzilla.redhat.com/show_bug.cgi?id=990955 I don't think adding a workqueue is a good idea because that would significantly delay the calls in many situations. The problem on ath9k_htc is that the call is already dramatically

Re: [ath9k-devel] [BUG] Atheros AR7010+AR9287: Scheduling while atomic: ksoftirqd/0/3/0x00000302

2014-01-27 Thread Antonio Quartulli
On 27/01/14 20:02, Oleksij Rempel wrote: Hi Johannes, i found this bug report with your response: https://bugzilla.redhat.com/show_bug.cgi?id=990955 I don't think adding a workqueue is a good idea because that would significantly delay the calls in many situations. The problem on

Re: [ath9k-devel] [BUG] Atheros AR7010+AR9287: Scheduling while atomic: ksoftirqd/0/3/0x00000302

2014-01-27 Thread Johannes Berg
On Mon, 2014-01-27 at 20:02 +0100, Oleksij Rempel wrote: Hi Johannes, i found this bug report with your response: https://bugzilla.redhat.com/show_bug.cgi?id=990955 I don't think adding a workqueue is a good idea because that would significantly delay the calls in many situations. The

[ath9k-devel] [PATCH] ath9k: Fix build error on ARM

2014-01-27 Thread Sujith Manoharan
From: Sujith Manoharan c_man...@qca.qualcomm.com Use mdelay instead of udelay to fix this error: ERROR: __bad_udelay [drivers/net/wireless/ath/ath9k/ath9k_hw.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Reported-by: Josh Boyer jwbo...@fedoraproject.org

Re: [ath9k-devel] IBSS can't beacon after rejoin / regression in TSF syncing code?

2014-01-27 Thread Sujith Manoharan
Simon Wunderlich wrote: Yeah, this patch works for my case. I'm not completely sure why we only unlink for this special case (no stations bssid = zero), I don't see why it would hurt to always throw away that BSS and rescan on the next join? I'm CCing Teemu, who introduced this roughly