hello everybody,
it looks like the problem is the combination of virtualbox + linux (as guest).
The device works fine with the same kernel on a non-virtualized machine. i am
surprised, because virtualbox + win xp worked too.
thx everyone for you help.
Yevgeniy.
hello Rajkumar,
thx for the answer.
the vendor-id is 0x0cf3 and the product-id is 0x7015
Yevgeniy.
Am 02.01.2011 um 07:45 schrieb Rajkumar Manoharan:
hello everybody,
i try to get a TP-Link WN821n v3 usb wifi adapter to work with 2.6.37-rc8,
but i get a target is unresponsive every time
hello everybody,
i try to get a TP-Link WN821n v3 usb wifi adapter to work with 2.6.37-rc8, but
i get a target is unresponsive every time i load ath9k_htc into the kernel.
here is the output by dmesg after modprobe:
usb 1-1: new high speed USB device using ehci_hcd and address 4
usb 1-1: config
Yevgeniy Melnichuk wrote:
hello Sujith,
same result, except the lines you mentioned are missing.
here is the exact output:
usb 1-1: new high speed USB device using ehci_hcd and address 15
usb 1-1: ath9k_htc: Transferred FW: ar7010_1_1.fw, size: 73028
usb 1-1: ath9k_htc: Target is
hello Sujith,
here is the lsusb -v result for the device:
Bus 001 Device 016: ID 0cf3:7015 Atheros Communications, Inc.
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass
Yevgeniy Melnichuk wrote:
i have set up a VM in virtualbox with windows xp sp3 for testing purpose. The
device works well there. I use the TP-Link driver for wn821n v3.
What is the value of HZ in your machine ?
If you have /proc/config.gz, then zcat /proc/config.gz | grep HZ would show the
hello Sujith,
the hz value is 250. I recompiled the compat-wireless with 10*hz to be sure the
delay is big enough, but it did not help.
here is the output from uname -a:
Linux testhost 2.6.37-rc8 #1 SMP Sat Jan 1 18:03:34 CET 2011 i686 GNU/Linux
and cat /proc/cpuinfo:
processor : 0
hello everybody,
i try to get a TP-Link WN821n v3 usb wifi adapter to work with 2.6.37-rc8, but
i get a target is unresponsive every time i load ath9k_htc into the kernel.
here is the output by dmesg after modprobe:
usb 1-1: new high speed USB device using ehci_hcd and address 4
usb 1-1: config
