Yes i'm hibernating the machine. How do i check if the MAC isnt fully waking up after resuming the laptop?
Greetings Oskar On 05/21/2014 05:10 PM, Adrian Chadd wrote: > hi, > > Hm. You're hibernating? That may explain why the thing is return > 0xdeadc0de during register reads. Maybe the MAC isn't fully waking up > after a resume? > > > -a > > > On 21 May 2014 08:10, Arkh4mKn1ght <arkh4mkn1...@gmail.com> wrote: >> Hi rajkumar >> >> I dont know if this only happens when resuming from hibernate, it was just a >> thought that ocurred to me today. I will test again without hibernating to >> see if this happens again. >> I dont use any firewall on the laptop, so iptables -F is pointless. >> Ping latency times are good when the problem is ongoing. >> I will take a sniffer capture and send it back to you. >> >> Thanks for your help >> >> Oskar >> >> >> On 05/21/2014 11:59 AM, Rajkumar Manoharan wrote: >>> On Wed, May 21, 2014 at 11:37:36AM -0300, Arkh4mKn1ght wrote: >>>> Ok i tried the patch but the issue happened again :( >>>> >>>> After resuming my laptop from hibernation i saw in >>>> /var/log/kernel/errors.log these messages again: >>>> >>>> May 21 09:20:10 localhost kernel: mei_me 0000:00:16.0: suspend >>>> May 21 09:20:10 localhost kernel: ath: phy1: RX failed to go idle in 10 >>>> ms >>>> RXSM=0xdeadbeef >>>> May 21 09:20:10 localhost kernel: ath: phy1: DMA failed to stop in 10 ms >>>> AR_CR=0xdeadbeef AR_DIAG_SW=0xdeadbeef DMADBG_7=0xdeadbeef >>>> May 21 09:20:11 localhost kernel: dpm_run_callback(): >>>> usb_dev_restore+0x0/0x20 [usbcore] returns -107 >>>> May 21 09:20:11 localhost kernel: PM: Device 1-1 failed to restore async: >>>> error -107 >>>> >>>> ASPM was disabled on root complex and atheros card.powersave was off. >>>> After 1 hour and 10 minutes of those messages that problem arise. I have >>>> noticed that the problem arises always after some time of resuming the >>>> laptop from hibernation. >>>> >>>> Its really odd, because when it does happen, browsing the web is >>>> painfully >>>> slow with the "connecting to domain.com..." message in the browser status >>>> bar... it does load the website but after some minutes.. >>>> Meanwhile at the same time if i try to download a torrent using a >>>> bittorrent >>>> client i can do it without problems at full speed. If i pause the >>>> torrent, >>>> browsing websites still behaves slowly until i reboot the laptop. >>>> >>>> At first i thought that i have a defective atheros card, but why i can >>>> download torrents at full speed when this problem arises? >>>> What options do i have now? i have tested all combinations of ASPM >>>> enabled/disabled and powersave on/off. >>>> >>>> I have seen that there is a BIOS update for my laptop, but im unsure it >>>> could help for this at all (besides that i would have to install windows >>>> 8 >>>> to install the friggin bios update) >>>> >>> Oskar, >>> >>> I am quite confused. Does the issue happen only after resume from >>> hibernate? >>> Initially you havn't mentioned hibernate/resume. Are you able to >>> reproduce the issue without hibernating? Please flush ip table entries >>> and test. >>> >>> sudo iptables -F >>> >>> Can you please take a sniffer capture at the problematic time? Are you >>> seeing huge >>> latency for ping (icmp)? >>> >>> -Rajkumar >>> _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
