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usb wireless adapter ath9k_htc NOT work under my kernel.
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waterloo2005
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PostPosted: Tue Jan 08, 2013 5:48 pm    Post subject: usb wireless adapter ath9k_htc NOT work under my kernel. Reply with quote

My usb wireless adapter module is ath9k_htc , I can find it with lsmod .
But when I plug the adapter , it does not work .
Even the light of adapter does not flash .

At that time I can use u-disk and usb keyboard .
My kernel is configured by manual , not with genkernel .
What is the matter ?
The adapter can work under ubuntu12.04 amd64 kenel 3.2.0-35.
My gentoo kernel is 3.6.11.
Thanks
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NeddySeagoon
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PostPosted: Tue Jan 08, 2013 8:34 pm    Post subject: Reply with quote

waterloo2005,

Please post the output of lsusb, while the adaptor is plugged in.
Then put the output of dmesg onto a pastebin site. wgetpaste is your friend.
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waterloo2005
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PostPosted: Wed Jan 09, 2013 4:20 am    Post subject: Reply with quote

Code:
# lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth
Bus 002 Device 004: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB
Bus 002 Device 005: ID 152d:0313 JMicron Technology Corp. / JMicron USA Technology Corp.
Bus 002 Device 006: ID 062a:0201 Creative Labs Defender Office Keyboard (K7310) S Zodiak KM-9010
Bus 002 Device 008: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287]

At that time , the last line Atheros AR7010+AR9287 is my usb wireless adapter .
Code:
# lsmod
Module                  Size  Used by
nvidia               9337451  0
uvcvideo               71698  0
videobuf2_vmalloc       2677  1 uvcvideo
ath9k_htc              56031  0
ath9k                  92096  0
videobuf2_memops        2459  1 videobuf2_vmalloc
ath9k_common            1889  2 ath9k,ath9k_htc
lpc_ich                10773  0
videobuf2_core         22031  1 uvcvideo
ath9k_hw              330543  3 ath9k_common,ath9k,ath9k_htc
videodev               95692  2 uvcvideo,videobuf2_core
ath                    15161  4 ath9k_common,ath9k,ath9k_htc,ath9k_hw

dmesg is here : http://pastebin.ca/2300601

Thanks
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jrussia
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PostPosted: Wed Jan 09, 2013 4:44 am    Post subject: Reply with quote

waterloo2005,

Code:
[    7.748914] usb 2-1.3.4: ath9k_htc: Failed to get firmware htc_7010.fw


You need to emerge linux-firmware
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waterloo2005
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PostPosted: Wed Jan 09, 2013 6:42 am    Post subject: Reply with quote

jrussia wrote:
waterloo2005,

Code:
[    7.748914] usb 2-1.3.4: ath9k_htc: Failed to get firmware htc_7010.fw


You need to emerge linux-firmware


Thanks , Just as you said , now it is OK.
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