Re: USB keyboard recognized as HID keyboard but doesn't work

From: Adi J. Sieker
Date: Mon May 02 2011 - 17:19:29 EST

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On 02/05/11 23:06, Alan Stern wrote:

On Mon, 2 May 2011, Adi J. Sieker wrote:

Attached is the usbmon trace when I plug the keyboard in.

lsusb shows the keyboard as:
Bus 002 Device 008: ID 060b:0230 Solid Year

Relevant section from /sys/kernel/debug/usb/devices
T: Bus=02 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 8 Spd=1.5 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=060b ProdID=0230 Rev= 2.20
S: Manufacturer=KB
S: Product=USB Keyboard
C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=01 Driver=usbhid
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms
I:* If#= 1 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid
E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=10ms

Interestingly, the usbmon trace shows that the interrupt endpoint for
interface 1 isn't being used by usbhid. I don't know why, but it
shouldn't make much difference for your purposes since that interface
appears to be associated with the gaming interface. But maybe I'm
wrong and it is important somehow...

The other noticeable thing is that the keyboard didn't accept the
Set-Idle request for interface 1.

You said before that the keyboard worked okay when driven by a guest
Windows OS, right? Can you collect an equivalent usbmon trace for
that? Comparing the two traces may be instructive.

I hope this is what you meant. :)
Attached is a usbmon trace when I attach the keyboard to a VBox VM running a Windows XP guest. I have no idea how to get a USB trace from within Windows. The last block is when I pressed h twice in the Windows XP guest.

Cheers
Adi
e6283180 3528948156 S Ci:2:008:0 s 80 06 0100 0000 0012 18 <
e6283180 3528950914 C Ci:2:008:0 0 18 = 12011001 00000008 0b063002 20020102 0001
e6283180 3528950988 S Ci:2:008:0 s 80 06 0200 0000 0009 9 <
e6283180 3528953041 C Ci:2:008:0 0 9 = 09023b00 020100a0 32
e6283180 3528953062 S Ci:2:008:0 s 80 06 0200 0000 003b 59 <
e6283180 3528959915 C Ci:2:008:0 0 59 = 09023b00 020100a0 32090400 00010301 01000921 10010001 224b0007 05810308
ee1bd280 3528959982 C Ii:2:008:1 -108:8 0
f0267b00 3529284981 S Ci:2:008:0 s 80 06 0100 0000 0040 64 <
f0267b00 3529287920 C Ci:2:008:0 0 18 = 12011001 00000008 0b063002 20020102 0001
f0267b00 3529361757 S Ci:2:008:0 s 80 06 0100 0000 0012 18 <
f0267b00 3529364171 C Ci:2:008:0 0 18 = 12011001 00000008 0b063002 20020102 0001
f0267b00 3529365746 S Ci:2:008:0 s 80 06 0200 0000 0009 9 <
f0267b00 3529367546 C Ci:2:008:0 0 9 = 09023b00 020100a0 32
f0267b00 3529373770 S Ci:2:008:0 s 80 06 0200 0000 00ff 255 <
f0267b00 3529380045 C Ci:2:008:0 0 59 = 09023b00 020100a0 32090400 00010301 01000921 10010001 224b0007 05810308
f0267b00 3529383566 S Ci:2:008:0 s 80 06 0300 0000 00ff 255 <
f0267b00 3529384668 C Ci:2:008:0 0 4 = 04030904
f0267b00 3529387503 S Ci:2:008:0 s 80 06 0302 0409 00ff 255 <
f0267b00 3529390916 C Ci:2:008:0 0 26 = 1a035500 53004200 20004b00 65007900 62006f00 61007200 6400
f0267b00 3529394743 S Ci:2:008:0 s 80 06 0300 0000 00ff 255 <
f0267b00 3529395919 C Ci:2:008:0 0 4 = 04030904
f0267b00 3529398208 S Ci:2:008:0 s 80 06 0302 0409 00ff 255 <
f0267b00 3529401543 C Ci:2:008:0 0 26 = 1a035500 53004200 20004b00 65007900 62006f00 61007200 6400
f0267b00 3529423701 S Ci:2:008:0 s 80 06 0100 0000 0012 18 <
f0267b00 3529426169 C Ci:2:008:0 0 18 = 12011001 00000008 0b063002 20020102 0001
f0267b00 3529429749 S Ci:2:008:0 s 80 06 0200 0000 0009 9 <
f0267b00 3529431541 C Ci:2:008:0 0 9 = 09023b00 020100a0 32
f0267b00 3529437362 S Ci:2:008:0 s 80 06 0200 0000 003b 59 <
f0267b00 3529443919 C Ci:2:008:0 0 59 = 09023b00 020100a0 32090400 00010301 01000921 10010001 224b0007 05810308
f0267b00 3529481095 S Ci:2:008:0 s 80 06 0300 0000 00ff 255 <
f0267b00 3529482543 C Ci:2:008:0 0 4 = 04030904
f0267b00 3529485739 S Ci:2:008:0 s 80 06 0302 0409 00ff 255 <
f0267b00 3529489045 C Ci:2:008:0 0 26 = 1a035500 53004200 20004b00 65007900 62006f00 61007200 6400
f0267b00 3529491035 S Ci:2:008:0 s 80 06 0300 0000 00ff 255 <
f0267b00 3529492419 C Ci:2:008:0 0 4 = 04030904
f0267b00 3529494747 S Ci:2:008:0 s 80 06 0302 0409 00ff 255 <
f0267b00 3529498043 C Ci:2:008:0 0 26 = 1a035500 53004200 20004b00 65007900 62006f00 61007200 6400
f0267b00 3529644847 S Ci:2:008:0 s 80 06 0300 0000 00ff 255 <
f0267b00 3529646170 C Ci:2:008:0 0 4 = 04030904
f0267b00 3529649463 S Ci:2:008:0 s 80 06 0302 0409 00ff 255 <
f0267b00 3529652916 C Ci:2:008:0 0 26 = 1a035500 53004200 20004b00 65007900 62006f00 61007200 6400
f0267b00 3529654618 S Ci:2:008:0 s 80 06 0300 0000 00ff 255 <
f0267b00 3529655796 C Ci:2:008:0 0 4 = 04030904
f0267b00 3529657753 S Ci:2:008:0 s 80 06 0302 0409 00ff 255 <
f0267b00 3529661043 C Ci:2:008:0 0 26 = 1a035500 53004200 20004b00 65007900 62006f00 61007200 6400
f0267b00 3529664864 S Co:2:008:0 s 21 0a 0000 0000 0000 0
f0267b00 3529665920 C Co:2:008:0 0 0
f0267b00 3529666626 S Ci:2:008:0 s 81 06 2200 0000 008b 139 <
f0267b00 3529674418 C Ci:2:008:0 0 75 = 05010906 a1010507 19e029e7 15002501 75019508 81029501 75088101 95037501
f0267b00 3529693746 S Co:2:008:0 s 21 0a 0000 0001 0000 0
f0267b00 3529694542 C Co:2:008:0 -32 0
f0267b00 3529702370 S Ci:2:008:0 s 81 06 2200 0001 00ac 172 <
f0267b00 3529713044 C Ci:2:008:0 0 108 = 05010980 a1018501 19812983 15002501 95037501 81029501 75058101 c0050c09
f0267b00 3529718373 S Ii:2:008:2 -115:8 8 <
f0267b80 3529725741 S Ii:2:008:1 -115:8 8 <
f0267b00 3529733548 C Ii:2:008:2 0:8 8 = 03000000 00000000
f0267b00 3529733614 S Ii:2:008:2 -115:8 8 <
d8b15500 3530739916 S Co:2:008:0 s 21 09 0200 0000 0001 1 = 01
d8b15500 3530741428 C Co:2:008:0 0 1 >
eea26600 3531740815 S Co:2:008:0 s 21 09 0200 0000 0001 1 = 01
eea26600 3531741804 C Co:2:008:0 0 1 >
eea26c80 3532773340 S Co:2:008:0 s 21 09 0200 0000 0001 1 = 01
eea26c80 3532774436 C Co:2:008:0 0 1 >

f0267b00 3581997851 C Ii:2:008:2 0:8 8 = 03000008 00000000
db7e2900 3582013998 S Ii:2:008:2 -115:8 8 <
db7e2900 3582093846 C Ii:2:008:2 0:8 8 = 03000000 00000000
db7e2900 3582101235 S Ii:2:008:2 -115:8 8 <
db7e2900 3582477849 C Ii:2:008:2 0:8 8 = 03000008 00000000
db7e2900 3582497373 S Ii:2:008:2 -115:8 8 <
db7e2900 3582565849 C Ii:2:008:2 0:8 8 = 03000000 00000000
d58e0300 3582576419 S Ii:2:008:2 -115:8 8 <

Next message: Daniel Kiper: "[PATCH 0/4] mm: Memory hotplug and sparsemem cleanups"
Previous message: KY Srinivasan: "RE: [PATCH 00/25] Staging: hv: Cleanup vmbus driver code"
In reply to: Alan Stern: "Re: USB keyboard recognized as HID keyboard but doesn't work"
Next in thread: Alan Stern: "Re: USB keyboard recognized as HID keyboard but doesn't work"
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