From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arkh4mKn1ght Date: Wed, 21 May 2014 17:51:44 -0300 Subject: [ath9k-devel] Weird Atheros 9485 http connecting problems In-Reply-To: References: <5375477C.7050503@gmail.com> <20140516090559.GA5098@qca.qualcomm.com> <537602EB.9000602@gmail.com> <53795054.4050701@gmail.com> <20140519062926.GA18863@qca.qualcomm.com> <537A0346.4090300@gmail.com> <20140519144232.GA19244@qca.qualcomm.com> <537CBA30.80407@gmail.com> <20140521145902.GB9563@qca.qualcomm.com> <537CC1EB.3090500@gmail.com> Message-ID: <537D11E0.7000501@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Yeah i do have one but i will test it after i discard that this problem is related somehow to hibernating the laptop Greetings Oskar On 05/21/2014 04:04 PM, Kyle Bassett wrote: > Hi Oskar, > > Do you have a wired ethernet connection or a separate usb wireless > adapter? I am curious to know if your problem still occurs while > using a different interface. It would help isolate where this problem > is occuring. > > > On Wed, May 21, 2014 at 11:10 AM, Arkh4mKn1ght > 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 at lists.ath9k.org > https://lists.ath9k.org/mailman/listinfo/ath9k-devel > > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20140521/a3fb3da7/attachment-0001.htm