Hi Sujith, The version of 2014/01/17/ works stable in recent 24 hours. It prints lot of debug log, but cannot see the error log again.
Do you think the build of 2014/01/17/ include the fix? Or which stable build can be used in future? Thanks, -Joe -----Original Message----- From: ath9k-devel-boun...@lists.ath9k.org [mailto:ath9k-devel-boun...@lists.ath9k.org] On Behalf Of Joe Qiao Sent: Thursday, January 23, 2014 4:55 PM To: Sujith Manoharan Cc: ath9k-devel@lists.ath9k.org; Bryan Phillippe Subject: Re: [ath9k-devel] How to solve the problem of "Failed to stop TX DMA" Sure. Will do and let you know the test result soon. Thanks, -Joe -----Original Message----- From: Sujith Manoharan [mailto:suj...@msujith.org] Sent: Thursday, January 23, 2014 4:29 PM To: Joe Qiao Cc: ath9k-devel@lists.ath9k.org Subject: RE: [ath9k-devel] How to solve the problem of "Failed to stop TX DMA" Joe Qiao wrote: > On powerpc. > > Reproduce rarely, but always can see. > > My step is that, > a). Running hostapd, stop it, and start wpa_supplicant, b). call > SIOCSIWSCAN via ioctl to scan and call SIOCGIWSCAN to get scanning result. > c). stop wpa_supplicant and restart hostapd. Can you use the latest backports release and post the kernel log when the issue happens ? https://www.kernel.org/pub/linux/kernel/projects/backports/2014/01/17/ The ath9k-debug config can be used in backports: make defconfig-ath9k-debug && make && sudo make install Load the driver with debugging enabled: modprobe athk debug=0x7cb Sujith _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
