On Mon, 2011-03-21 at 20:41 +0530, Mohammed Shafi wrote: > On Mon, Mar 21, 2011 at 12:35 AM, Denis 'GNUtoo' Carikli > <GNUtoo@xxxxxxxxxx> wrote: > > On Wed, 2011-02-23 at 11:04 +0530, Mohammed Shafi wrote: > >> please try with debug messages enabled sudo modprobe ath9k debug=0x2 > >> (or) > >> sudo modprobe debug=0x82 (this produces lots of log) > > # cat /sys/kernel/debug/ieee80211/phy*/queues > > 00: 0x00000000/0 > > 01: 0x00000000/0 > > 02: 0x00000001/965 > > 03: 0x00000000/0 > > # uname -a > > Linux gnutoo-laptop 2.6.38-gnutoo-0001 #2 SMP Sat Mar 19 19:07:58 CET > > 2011 x86_64 GNU/Linux > > > > The problem persist and dmesg still doesn't have the debug infos... > > > regarding the debug info you need to be enable following in config.mk or .config > CONFIG_ATH_DEBUG=y > CONFIG_ATH9K_DEBUGFS=y Here's 0x2: [...] [ 8022.507095] ath: qnum: 0, txq depth: 0 [ 8022.507101] ath: Enable TXE on queue: 0 [ 8022.507142] ath: tx queue 0 (37838880), link ffff880037838880 [ 8022.507295] ath: tx queue 0 (37838880), link ffff880037838880 [ 8022.601383] ath: qnum: 0, txq depth: 0 [ 8022.601390] ath: Enable TXE on queue: 0 [ 8022.601444] ath: tx queue 0 (378388e8), link ffff8800378388e8 [ 8022.601564] ath: tx queue 0 (378388e8), link ffff8800378388e8 [ 8022.845845] scsi host1: rpm_resume flags 0x4 [ 8022.845851] scsi host1: rpm_resume returns 1 [ 8023.844839] scsi host1: rpm_resume flags 0x4 [ 8023.844845] scsi host1: rpm_resume returns 1 [ 8023.846386] scsi host1: rpm_resume flags 0x4 [ 8023.846393] scsi host1: rpm_resume returns 1 [ 8024.246146] ath: qnum: 0, txq depth: 0 [ 8024.246153] ath: Enable TXE on queue: 0 [ 8024.246194] ath: tx queue 0 (37838950), link ffff880037838950 [ 8024.246272] ath: tx queue 0 (37838950), link ffff880037838950 [ 8024.339867] ath: qnum: 0, txq depth: 0 [ 8024.339874] ath: Enable TXE on queue: 0 [ 8024.339917] ath: tx queue 0 (378389b8), link ffff8800378389b8 [ 8024.339990] ath: tx queue 0 (378389b8), link ffff8800378389b8 [ 8024.844097] scsi host1: rpm_resume flags 0x4 [ 8024.844104] scsi host1: rpm_resume returns 1 [ 8025.842473] scsi host1: rpm_resume flags 0x4 [ 8025.842480] scsi host1: rpm_resume returns 1 [ 8025.843829] scsi host1: rpm_resume flags 0x4 [ 8025.843833] scsi host1: rpm_resume returns 1 [ 8026.292195] ath: qnum: 0, txq depth: 0 [ 8026.292202] ath: Enable TXE on queue: 0 [ 8026.292242] ath: tx queue 0 (37838a20), link ffff880037838a20 [ 8026.292323] ath: tx queue 0 (37838a20), link ffff880037838a20 [ 8026.387914] ath: qnum: 0, txq depth: 0 [ 8026.387923] ath: Enable TXE on queue: 0 [ 8026.388040] ath: tx queue 0 (37838a88), link ffff880037838a88 [ 8026.841295] scsi host1: rpm_resume flags 0x4 [ 8026.841301] scsi host1: rpm_resume returns 1 [ 8027.315285] ath: qnum: 0, txq depth: 0 [ 8027.315292] ath: Enable TXE on queue: 0 [ 8027.315337] ath: tx queue 0 (37838af0), link ffff880037838af0 [ 8027.315410] ath: tx queue 0 (37838af0), link ffff880037838af0 [ 8027.406817] ath: qnum: 0, txq depth: 0 [ 8027.406824] ath: Enable TXE on queue: 0 [ 8027.406875] ath: tx queue 0 (37838b58), link ffff880037838b58 [ 8027.406991] ath: tx queue 0 (37838b58), link ffff880037838b58 [ 8027.841126] scsi host1: rpm_resume flags 0x4 [ 8027.841133] scsi host1: rpm_resume returns 1 [ 8027.842780] scsi host1: rpm_resume flags 0x4 [ 8027.842787] scsi host1: rpm_resume returns 1 [ 8028.338233] ath: qnum: 0, txq depth: 0 [ 8028.338240] ath: Enable TXE on queue: 0 [ 8028.338280] ath: tx queue 0 (37838bc0), link ffff880037838bc0 [ 8028.338358] ath: tx queue 0 (37838bc0), link ffff880037838bc0 [ 8028.435895] ath: qnum: 0, txq depth: 0 [ 8028.435901] ath: Enable TXE on queue: 0 [ 8028.435947] ath: tx queue 0 (37838c28), link ffff880037838c28 [ 8028.436019] ath: tx queue 0 (37838c28), link ffff880037838c28 [ 8028.840280] scsi host1: rpm_resume flags 0x4 [ 8028.840287] scsi host1: rpm_resume returns 1 [ 8029.839181] scsi host1: rpm_resume flags 0x4 [ 8029.839191] scsi host1: rpm_resume returns 1 [ 8029.840671] scsi host1: rpm_resume flags 0x4 [ 8029.840677] scsi host1: rpm_resume returns 1 [ 8030.838370] scsi host1: rpm_resume flags 0x4 [...] (nothing but power management debug stuff) I also attached a more complete bziped log. Sorry for the delay. Denis.
Attachment:
ath9k_trace.txt.bz2
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