[ath9k-devel] Weird Atheros 9485 http connecting problems

[Arkh4mKn1ght <arkh4mkn1ght@gmail.com>]

I have attached the output of lspci -nn.

Output of iw wlan0 info:

[root at localhost ~]# iw wlan0 info
Interface wlan0
     ifindex 3
     wdev 0x1
     addr 08:3e:8e:dd:c6:13
     ssid TP-LINK_E6342E
     type managed
     wiphy 0
     channel 11 (2462 MHz), width: 20 MHz (no HT), center1: 2462 MHz
[root at localhost ~]#

I have enabled the debug options, so i will wait until the problem arises
As soon as it happens i will let you know

Greetings

Oskar


On 05/15/2014 01:06 PM, Rajkumar Manoharan wrote:
> On Thu, May 15, 2014 at 09:57:29AM -0300, Arkh4mKn1ght wrote:
>> Hi
>>
>> Thanks for your reply. Im attaching the lspci output in this email. ..
>> yes,  disconnecting from my AP after the problem arises and connecting to
>> smartphone tethering hotspot works fine and i can browse the internet
>> without problems. If i reconnect to the AP the problem resumes unless i
>> reboot or power off the computer.
>>
> Thanks for the quick response. please share output of lspci -nn.
>
>> How do i check if my AP is HT20 or HT40?
> iw wlan0 info
>> As for the kernel and debug logs, do you want me to send them after the
>> problem arises?
>>
> Nope. Set the debug mask at the beginning. And also please confirm if the
> problem can be reproducible in open authentication.
>
>
> Please check whether disabling ANI is improving the situation or not.
>
> echo 0 >/sys/kernel/debug/ieee80211/phy*/ath9k/ani
>
> -Rajkumar
>

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00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port [8086:0151] (rev 09)
00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04)
00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4)
00:1c.1 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 [8086:1e12] (rev c4)
00:1c.2 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 [8086:1e14] (rev c4)
00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation HM76 Express Chipset LPC Controller [8086:1e59] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22] (rev 04)
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7550M/7570M/7650M] [1002:6841]
01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Turks/Whistler HDMI Audio [Radeon HD 6000 Series] [1002:aa90]
07:00.0 Network controller [0280]: Qualcomm Atheros AR9485 Wireless Network Adapter [168c:0032] (rev 01)
08:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader [10ec:5209] (rev 01)
09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)