Problem streaming from gspca_t613 Webcam

Problem streaming from gspca_t613 Webcam

[Brian Marete]

Hello,

I have a USB camera using the gspca_t613 driver. Its vendor/model ID
is 17a1:0128.

I am using kernel 2.6.28.1

I get a blank screen when I try to access it from skype or aMSN, and
the following MPlayer commands gives a constant stream of "select
timeout" error messages:
mplayer tv:// -tv
device=/dev/video0:driver=v4l2:outfmt=mjpeg:fps=7:width=640:height=480

Loading the gspca module with the option debug=511 gives the following
output in the kernel log from module load to a couple of minutes of
the above MPlayer command:

Jan 19 01:55:28 oqb kernel: [   93.376076] usb 3-2: new full speed USB
device using uhci_hcd and address 3
Jan 19 01:55:28 oqb kernel: [   93.533862] usb 3-2: configuration #1
chosen from 1 choice
Jan 19 01:55:28 oqb kernel: [   93.718772] Linux video capture interface: v2.00
Jan 19 01:55:28 oqb kernel: [   93.749063] gspca: main v2.3.0 registered
Jan 19 01:55:28 oqb kernel: [   93.765137] gspca: probing 17a1:0128
Jan 19 01:55:29 oqb kernel: [   94.288072] t613: Bad sensor reset 01
Jan 19 01:55:29 oqb kernel: [   94.332327] gspca: probe ok
Jan 19 01:55:29 oqb kernel: [   94.332364] usbcore: registered new
interface driver t613
Jan 19 01:55:29 oqb kernel: [   94.332370] t613: registered
Jan 19 02:00:15 oqb kernel: [  380.856105] PPP generic driver version 2.4.2
Jan 19 02:00:16 oqb kernel: [  381.012218] PPP BSD Compression module registered
Jan 19 02:00:16 oqb kernel: [  381.069989] PPP Deflate Compression
module registered
Jan 19 02:43:31 oqb kernel: [ 2976.726362] usbcore: deregistering
interface driver t613
Jan 19 02:43:31 oqb kernel: [ 2976.726569] gspca: disconnect complete
Jan 19 02:43:31 oqb kernel: [ 2976.726602] t613: deregistered
Jan 19 02:43:31 oqb kernel: [ 2976.733546] gspca: main deregistered
Jan 19 02:43:43 oqb kernel: [ 2988.943940] gspca: main v2.3.0 registered
Jan 19 02:44:43 oqb kernel: [ 3048.481789] gspca: probing 17a1:0128
Jan 19 02:44:43 oqb kernel: [ 3049.016093] t613: Bad sensor reset 03
Jan 19 02:44:44 oqb kernel: [ 3049.060935] gspca: probe ok
Jan 19 02:44:44 oqb kernel: [ 3049.060967] usbcore: registered new
interface driver t613
Jan 19 02:44:44 oqb kernel: [ 3049.060974] t613: registered
Jan 19 02:45:44 oqb kernel: [ 3109.096119] usb 3-2: USB disconnect, address 3
Jan 19 02:45:44 oqb kernel: [ 3109.096483] gspca: disconnect complete
Jan 19 02:45:49 oqb kernel: [ 3114.240079] usb 3-2: new full speed USB
device using uhci_hcd and address 4
Jan 19 02:45:49 oqb kernel: [ 3114.403345] usb 3-2: configuration #1
chosen from 1 choice
Jan 19 02:45:49 oqb kernel: [ 3114.410516] gspca: probing 17a1:0128
Jan 19 02:45:49 oqb kernel: [ 3114.944076] t613: Bad sensor reset 01
Jan 19 02:45:49 oqb kernel: [ 3114.989399] gspca: probe ok
Jan 19 02:59:32 oqb kernel: [ 3937.545926] usbcore: deregistering
interface driver t613
Jan 19 02:59:32 oqb kernel: [ 3937.546659] gspca: disconnect complete
Jan 19 02:59:32 oqb kernel: [ 3937.547253] t613: deregistered
Jan 19 02:59:32 oqb kernel: [ 3937.550098] gspca: main deregistered
Jan 19 02:59:44 oqb kernel: [ 3949.153834] gspca: main v2.3.0 registered
Jan 19 02:59:51 oqb kernel: [ 3956.700951] gspca: probing 17a1:0128
Jan 19 02:59:51 oqb kernel: [ 3956.703712] t613: unknown sensor 08 03
Jan 19 02:59:52 oqb kernel: [ 3957.224078] t613: Bad sensor reset 01
Jan 19 02:59:52 oqb kernel: [ 3957.226714] t613: Reg 0x06 = 0x08
Jan 19 02:59:52 oqb kernel: [ 3957.227729] t613: Reg 0x07 = 0x03
Jan 19 02:59:52 oqb kernel: [ 3957.228704] t613: Reg 0x0a = 0x00
Jan 19 02:59:52 oqb kernel: [ 3957.229732] t613: Reg 0x0b = 0x04
Jan 19 02:59:52 oqb kernel: [ 3957.230703] t613: Reg 0x66 = 0x00
Jan 19 02:59:52 oqb kernel: [ 3957.231724] t613: Reg 0x80 = 0x28
Jan 19 02:59:52 oqb kernel: [ 3957.232705] t613: Reg 0x81 = 0x20
Jan 19 02:59:52 oqb kernel: [ 3957.233695] t613: Reg 0x8e = 0x33
Jan 19 02:59:52 oqb kernel: [ 3957.234702] t613: Reg 0x8f = 0x24
Jan 19 02:59:52 oqb kernel: [ 3957.235689] t613: Reg 0xa5 = 0x30
Jan 19 02:59:52 oqb kernel: [ 3957.236698] t613: Reg 0xa6 = 0x6a
Jan 19 02:59:52 oqb kernel: [ 3957.237732] t613: Reg 0xa8 = 0xf0
Jan 19 02:59:52 oqb kernel: [ 3957.238707] t613: Reg 0xbb = 0x85
Jan 19 02:59:52 oqb kernel: [ 3957.239725] t613: Reg 0xbc = 0x48
Jan 19 02:59:52 oqb kernel: [ 3957.240706] t613: Reg 0xc6 = 0x88
Jan 19 02:59:52 oqb kernel: [ 3957.253704] t613: Gamma: 10
Jan 19 02:59:52 oqb kernel: [ 3957.268903] gspca: probe ok
Jan 19 02:59:52 oqb kernel: [ 3957.268939] usbcore: registered new
interface driver t613
Jan 19 02:59:52 oqb kernel: [ 3957.268945] t613: registered
Jan 19 02:59:52 oqb kernel: [ 3957.274034] gspca: hald-probe-vide open
Jan 19 02:59:52 oqb kernel: [ 3957.274041] gspca: open done
Jan 19 02:59:52 oqb kernel: [ 3957.274052] gspca main driver:
VIDIOC_QUERYCAP driver=t613, card= USB2.0 WebCam, bus=0000:00:1d.0,
version=0x00020300, capabilities=0x05000001
Jan 19 02:59:52 oqb kernel: [ 3957.274991] gspca main driver:
VIDIOC_QUERYCAP driver=t613, card= USB2.0 WebCam, bus=0000:00:1d.0,
version=0x00020300, capabilities=0x05000001
Jan 19 02:59:52 oqb kernel: [ 3957.275004] gspca main driver:
VIDIOC_ENUMINPUT index=0, name=t613, type=2, audioset=0, tuner=0,
std=00000000, status=0
Jan 19 02:59:52 oqb kernel: [ 3957.275013] gspca main driver:
VIDIOC_ENUMINPUT error -22
Jan 19 02:59:52 oqb kernel: [ 3957.275020] gspca main driver:
VIDIOC_ENUM_FMT index=0, type=1, flags=1, pixelformat=JPEG,
description='JPEG'
Jan 19 02:59:52 oqb kernel: [ 3957.275029] gspca main driver:
VIDIOC_TRY_FMT type=vid-cap
Jan 19 02:59:52 oqb kernel: [ 3957.275036] gspca: try fmt cap JPEG 10000x10000
Jan 19 02:59:52 oqb kernel: [ 3957.275042] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 02:59:52 oqb kernel: [ 3957.275854] gspca: hald-probe-vide close
Jan 19 02:59:52 oqb kernel: [ 3957.275861] gspca: close done
Jan 19 03:01:40 oqb kernel: [ 4065.567827] gspca: mplayer open
Jan 19 03:01:40 oqb kernel: [ 4065.567834] gspca: open done
Jan 19 03:01:40 oqb kernel: [ 4065.567869] gspca main driver:
VIDIOC_QUERYCAP driver=t613, card= USB2.0 WebCam, bus=0000:00:1d.0,
version=0x00020300, capabilities=0x05000001
Jan 19 03:01:40 oqb kernel: [ 4065.567881] gspca main driver:
VIDIOC_G_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.567890] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.567896] gspca main driver:
VIDIOC_G_STD std=0x00000000
Jan 19 03:01:40 oqb kernel: [ 4065.567964] gspca main driver:
VIDIOC_ENUMINPUT index=0, name=t613, type=2, audioset=0, tuner=0,
std=00000000, status=0
Jan 19 03:01:40 oqb kernel: [ 4065.567986] gspca main driver:
VIDIOC_ENUMINPUT error -22
Jan 19 03:01:40 oqb kernel: [ 4065.567992] gspca main driver:
VIDIOC_G_INPUT value=0
Jan 19 03:01:40 oqb kernel: [ 4065.568078] gspca main driver:
VIDIOC_ENUM_FMT index=0, type=1, flags=1, pixelformat=JPEG,
description='JPEG'
Jan 19 03:01:40 oqb kernel: [ 4065.568132] gspca main driver:
VIDIOC_ENUM_FMT error -22
Jan 19 03:01:40 oqb kernel: [ 4065.568158] gspca main driver:
VIDIOC_G_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568166] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568172] gspca main driver:
VIDIOC_S_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568179] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568186] gspca: try fmt cap JPEG 640x480
Jan 19 03:01:40 oqb kernel: [ 4065.568265] gspca main driver:
VIDIOC_G_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568273] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568279] gspca main driver:
VIDIOC_S_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568286] gspca main driver:
width=640, height=480, format=MJPG, field=any, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568291] gspca: try fmt cap MJPG 640x480
Jan 19 03:01:40 oqb kernel: [ 4065.568297] gspca main driver:
VIDIOC_ENUMINPUT index=0, name=t613, type=2, audioset=0, tuner=0,
std=00000000, status=0
Jan 19 03:01:40 oqb kernel: [ 4065.568306] gspca main driver:
VIDIOC_S_INPUT value=0
Jan 19 03:01:40 oqb kernel: [ 4065.568363] gspca main driver:
VIDIOC_G_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568371] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568377] gspca main driver:
VIDIOC_S_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568383] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568389] gspca: try fmt cap JPEG 640x480
Jan 19 03:01:40 oqb kernel: [ 4065.568394] gspca main driver:
VIDIOC_G_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568401] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568407] gspca main driver:
VIDIOC_S_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568414] gspca main driver:
width=640, height=480, format=JPEG, field=any, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568419] gspca: try fmt cap JPEG 640x480
Jan 19 03:01:40 oqb kernel: [ 4065.568449] gspca main driver:
VIDIOC_G_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568457] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568467] gspca main driver:
VIDIOC_G_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568474] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568479] gspca main driver:
VIDIOC_G_FMT type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.568486] gspca main driver:
width=640, height=480, format=JPEG, field=none, bytesperline=640
sizeimage=115790, colorspace=7
Jan 19 03:01:40 oqb kernel: [ 4065.568504] gspca: frame alloc frsz: 115790
Jan 19 03:01:40 oqb kernel: [ 4065.568584] gspca: reqbufs st:0 c:2
Jan 19 03:01:40 oqb kernel: [ 4065.568588] gspca main driver:
VIDIOC_REQBUFS count=2, type=vid-cap, memory=mmap
Jan 19 03:01:40 oqb kernel: [ 4065.568597] gspca main driver:
VIDIOC_QUERYBUF 00:00:00.00000000 index=0, type=vid-cap, bytesused=0,
flags=0x00000000, field=1, sequence=0, memory=mmap,
offset/userptr=0x00000000, length=118784
Jan 19 03:01:40 oqb kernel: [ 4065.568610] gspca main driver:
timecode=00:00:00 type=0, flags=0x00000000, frames=0,
userbits=0x00000000
Jan 19 03:01:40 oqb kernel: [ 4065.568621] gspca: mmap start:b6811000
size:118784
Jan 19 03:01:40 oqb kernel: [ 4065.568675] gspca: qbuf 0
Jan 19 03:01:40 oqb kernel: [ 4065.568678] gspca: qbuf q:1 i:0 o:0
Jan 19 03:01:40 oqb kernel: [ 4065.568681] gspca main driver:
VIDIOC_QBUF 00:00:00.00000000 index=0, type=vid-cap, bytesused=0,
flags=0x00000002, field=1, sequence=0, memory=mmap,
offset/userptr=0x00000000, length=118784
Jan 19 03:01:40 oqb kernel: [ 4065.568694] gspca main driver:
timecode=00:00:00 type=0, flags=0x00000000, frames=0,
userbits=0x00000000
Jan 19 03:01:40 oqb kernel: [ 4065.568700] gspca main driver:
VIDIOC_QUERYBUF 00:00:00.00000000 index=1, type=vid-cap, bytesused=0,
flags=0x00000000, field=1, sequence=0, memory=mmap,
offset/userptr=0x0001d000, length=118784
Jan 19 03:01:40 oqb kernel: [ 4065.568712] gspca main driver:
timecode=00:00:00 type=0, flags=0x00000000, frames=0,
userbits=0x00000000
Jan 19 03:01:40 oqb kernel: [ 4065.568719] gspca: mmap start:b67f4000
size:118784
Jan 19 03:01:40 oqb kernel: [ 4065.568749] gspca: qbuf 1
Jan 19 03:01:40 oqb kernel: [ 4065.568752] gspca: qbuf q:0 i:0 o:0
Jan 19 03:01:40 oqb kernel: [ 4065.568755] gspca main driver:
VIDIOC_QBUF 00:00:00.00000000 index=1, type=vid-cap, bytesused=0,
flags=0x00000002, field=1, sequence=0, memory=mmap,
offset/userptr=0x0001d000, length=118784
Jan 19 03:01:40 oqb kernel: [ 4065.568767] gspca main driver:
timecode=00:00:00 type=0, flags=0x00000000, frames=0,
userbits=0x00000000
Jan 19 03:01:40 oqb kernel: [ 4065.568773] gspca main driver:
VIDIOC_S_CTRL id=0x980909, value=0
Jan 19 03:01:40 oqb kernel: [ 4065.568779] gspca main driver:
VIDIOC_S_CTRL error -22
Jan 19 03:01:40 oqb kernel: [ 4065.568823] gspca main driver:
VIDIOC_QUERYCTRL id=0x980900, type=1, name=Brightness, min/max=0/14,
step=1, default=8, flags=0x00000000
Jan 19 03:01:40 oqb kernel: [ 4065.568833] gspca main driver:
VIDIOC_S_CTRL id=0x980900, value=8
Jan 19 03:01:40 oqb kernel: [ 4065.568839] gspca: set ctrl [00980900] = 8
Jan 19 03:01:40 oqb kernel: [ 4065.568844] gspca main driver:
VIDIOC_QUERYCTRL id=0x980903
Jan 19 03:01:40 oqb kernel: [ 4065.568850] gspca main driver:
VIDIOC_QUERYCTRL error -22
Jan 19 03:01:40 oqb kernel: [ 4065.568875] gspca main driver:
VIDIOC_QUERYCTRL id=0x980902, type=1, name=Color, min/max=0/15,
step=1, default=5, flags=0x00000000
Jan 19 03:01:40 oqb kernel: [ 4065.568884] gspca main driver:
VIDIOC_S_CTRL id=0x980902, value=5
Jan 19 03:01:40 oqb kernel: [ 4065.568891] gspca: set ctrl [00980902] = 5
Jan 19 03:01:40 oqb kernel: [ 4065.568895] gspca main driver:
VIDIOC_QUERYCTRL id=0x980901, type=1, name=Contrast, min/max=0/13,
step=1, default=7, flags=0x00000000
Jan 19 03:01:40 oqb kernel: [ 4065.568905] gspca main driver:
VIDIOC_S_CTRL id=0x980901, value=7
Jan 19 03:01:40 oqb kernel: [ 4065.568911] gspca: set ctrl [00980901] = 7
Jan 19 03:01:40 oqb kernel: [ 4065.585867] gspca main driver:
VIDIOC_STREAMON type=vid-cap
Jan 19 03:01:40 oqb kernel: [ 4065.585879] gspca: init transfer alt 3
Jan 19 03:01:40 oqb kernel: [ 4065.585884] gspca: use alt 2 ep 0x81
Jan 19 03:01:40 oqb kernel: [ 4065.592865] gspca: isoc 32 pkts size
1023 = bsize:32736
Jan 19 03:01:40 oqb kernel: [ 4065.645713] gspca: stream on OK JPEG 640x480
Jan 19 03:01:40 oqb kernel: [ 4065.645725] gspca: poll
Jan 19 03:01:40 oqb kernel: [ 4065.687701] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4065.719718] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4065.751713] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4065.783713] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4065.815708] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4065.847718] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4065.879711] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4065.911710] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4065.943688] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4065.975722] gspca: isoc irq
Jan 19 03:01:40 oqb kernel: [ 4066.007724] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.039723] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.071715] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.103718] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.135711] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.167722] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.199722] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.231717] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.263719] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.295716] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.327723] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.359725] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.391711] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.423719] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.455727] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.487727] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.519729] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.551727] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.583694] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.615728] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.646808] gspca: poll
Jan 19 03:01:41 oqb kernel: [ 4066.646873] gspca: poll
Jan 19 03:01:41 oqb kernel: [ 4066.647719] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.679705] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.711731] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.743728] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.775735] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.807728] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.839731] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.871727] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.903725] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.935704] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.967693] gspca: isoc irq
Jan 19 03:01:41 oqb kernel: [ 4066.999721] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.031725] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.063739] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.095738] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.127727] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.159738] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.191736] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.223742] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.255743] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.287741] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.319737] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.351742] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.383710] gspca: isoc irq
Jan 19 03:01:42 oqb kernel: [ 4067.415732] gspca: isoc irq


Anyone able to help with this? I am happy to experiment with a
specific part of the gspca_t613.c code, if someone will suggest it.
Also, I can capture the USB traffic in windows if that is thought
useful.

Thanks.


-- 
B. Gitonga Marete
Tel: +254-722-151-590

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list

Re: Problem streaming from gspca_t613 Webcam

[Jean-Francois Moine]

On Mon, 19 Jan 2009 03:29:29 +0300
"Brian Marete" <bgmarete@gmail.com> wrote:

> Hello,
> 
> I have a USB camera using the gspca_t613 driver. Its vendor/model ID
> is 17a1:0128.
> 
> I am using kernel 2.6.28.1
> 
> I get a blank screen when I try to access it from skype or aMSN, and
> the following MPlayer commands gives a constant stream of "select
> timeout" error messages:
> mplayer tv:// -tv
> device=/dev/video0:driver=v4l2:outfmt=mjpeg:fps=7:width=640:height=480
> 
> Loading the gspca module with the option debug=511 gives the following
> output in the kernel log from module load to a couple of minutes of
> the above MPlayer command:
> 
> Jan 19 01:55:28 oqb kernel: [   93.376076] usb 3-2: new full speed USB
> device using uhci_hcd and address 3
> Jan 19 01:55:28 oqb kernel: [   93.533862] usb 3-2: configuration #1
> chosen from 1 choice
> Jan 19 01:55:28 oqb kernel: [   93.718772] Linux video capture
> interface: v2.00 Jan 19 01:55:28 oqb kernel: [   93.749063] gspca:
> main v2.3.0 registered
	[snip]

Hello Brian,

You should get a newer version of gspca. Look at the gspca_README.txt
in my page (see below).

Regards.

-- 
Ken ar c'hentañ	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list

Re: Problem streaming from gspca_t613 Webcam

[Brian Marete]

On Mon, Jan 19, 2009 at 11:26 AM, Jean-Francois Moine <moinejf@free.fr> wrote:
> On Mon, 19 Jan 2009 03:29:29 +0300
> "Brian Marete" <bgmarete@gmail.com> wrote:
>
>> Hello,
>>
>> I have a USB camera using the gspca_t613 driver. Its vendor/model ID
>> is 17a1:0128.
>>
>> I am using kernel 2.6.28.1
>>
>> I get a blank screen when I try to access it from skype or aMSN, and
>> the following MPlayer commands gives a constant stream of "select
>> timeout" error messages:
>> mplayer tv:// -tv
>> device=/dev/video0:driver=v4l2:outfmt=mjpeg:fps=7:width=640:height=480
>>
>> Loading the gspca module with the option debug=511 gives the following
>> output in the kernel log from module load to a couple of minutes of
>> the above MPlayer command:
>>
>> Jan 19 01:55:28 oqb kernel: [   93.376076] usb 3-2: new full speed USB
>> device using uhci_hcd and address 3
>> Jan 19 01:55:28 oqb kernel: [   93.533862] usb 3-2: configuration #1
>> chosen from 1 choice
>> Jan 19 01:55:28 oqb kernel: [   93.718772] Linux video capture
>> interface: v2.00 Jan 19 01:55:28 oqb kernel: [   93.749063] gspca:
>> main v2.3.0 registered
>        [snip]
>
> Hello Brian,
>
> You should get a newer version of gspca. Look at the gspca_README.txt
> in my page (see below).
>
> Regards.

Hello Jean-Francois,

No luck with tar ball from http://linuxtv.org/hg/~jfrancois/gspca/
downloaded yesterday. Following is output of dmesg after turning on
debug as instructed in the README on your site. It represents several
attempts to stream from the camera, using svv and MPlayer. With
MPlayer, I even tried to stream 160x120 size frames. MPlayer still
gives a constant stream of "select timeout" messages. svv just gives a
blank screen. But using `svv -g' also gives a select timeout message.

Please tell me if I should provide more information. If there is some
structure or data in the source files I should play with in trying to
get it to work, I am happy to do so. Also, I can capture USB traffic
on Windows.

Thanks.

--------

[ 5931.541087] usb 3-2: new full speed USB device using uhci_hcd and address 5
[ 5931.706343] usb 3-2: configuration #1 chosen from 1 choice
[ 5931.708240] gspca: probing 17a1:0128
[ 5932.232060] t613: Bad sensor reset 01
[ 5932.276423] gspca: probe ok
[ 6070.539796] gspca: svv open
[ 6070.539803] gspca: open done
[ 6070.540288] gspca: try fmt cap JPEG 640x480
[ 6070.540296] gspca: try fmt cap JPEG 640x480
[ 6070.540361] gspca: frame alloc frsz: 115790
[ 6070.540450] gspca: reqbufs st:0 c:4
[ 6070.540476] gspca: mmap start:b7347000 size:118784
[ 6070.540509] gspca: mmap start:b732a000 size:118784
[ 6070.540539] gspca: mmap start:b730d000 size:118784
[ 6070.540567] gspca: mmap start:b72f0000 size:118784
[ 6070.540617] gspca: init transfer alt 3
[ 6070.540621] gspca: use alt 2 ep 0x81
[ 6070.550774] gspca: isoc 32 pkts size 1023 = bsize:32736
[ 6070.589724] gspca: stream on OK JPEG 640x480
[ 6072.129755] gspca: kill transfer
[ 6072.133019] gspca: stream off OK
[ 6072.133120] gspca: svv close
[ 6072.133123] gspca: frame free
[ 6072.133202] gspca: close done
[ 6078.061764] gspca: svv open
[ 6078.061770] gspca: open done
[ 6078.062207] gspca: try fmt cap JPEG 640x480
[ 6078.062215] gspca: try fmt cap JPEG 640x480
[ 6078.062272] gspca: frame alloc frsz: 115790
[ 6078.062361] gspca: reqbufs st:0 c:4
[ 6078.062382] gspca: mmap start:b72f4000 size:118784
[ 6078.062418] gspca: mmap start:b72d7000 size:118784
[ 6078.062447] gspca: mmap start:b72ba000 size:118784
[ 6078.062476] gspca: mmap start:b729d000 size:118784
[ 6078.062524] gspca: init transfer alt 3
[ 6078.062529] gspca: use alt 2 ep 0x81
[ 6078.073107] gspca: isoc 32 pkts size 1023 = bsize:32736
[ 6078.108884] gspca: stream on OK JPEG 640x480
[ 6184.706818] gspca: kill transfer
[ 6184.714463] gspca: stream off OK
[ 6184.714570] gspca: svv close
[ 6184.714574] gspca: frame free
[ 6184.714659] gspca: close done
[ 6195.739355] gspca: mplayer open
[ 6195.739362] gspca: open done
[ 6195.755168] gspca: try fmt cap JPEG 640x480
[ 6195.755335] gspca: try fmt cap MJPG 640x480
[ 6195.755597] gspca: try fmt cap JPEG 640x480
[ 6195.755603] gspca: try fmt cap JPEG 640x480
[ 6195.755721] gspca: frame alloc frsz: 115790
[ 6195.755793] gspca: reqbufs st:0 c:2
[ 6195.755805] gspca: mmap start:b68dc000 size:118784
[ 6195.755831] gspca: mmap start:b68bf000 size:118784
[ 6195.755951] gspca: set ctrl [00980900] = 8
[ 6195.756046] gspca: set ctrl [00980902] = 5
[ 6195.756052] gspca: set ctrl [00980901] = 7
[ 6195.851854] gspca: init transfer alt 3
[ 6195.851859] gspca: use alt 2 ep 0x81
[ 6195.856873] gspca: isoc 32 pkts size 1023 = bsize:32736
[ 6195.896038] gspca: stream on OK JPEG 640x480
[ 6216.966409] gspca: kill transfer
[ 6216.968584] gspca: stream off OK
[ 6216.970346] gspca: mplayer close
[ 6216.970350] gspca: frame free
[ 6216.970398] gspca: close done
[ 6317.173376] gspca: mplayer open
[ 6317.173384] gspca: open done
[ 6317.174381] gspca: try fmt cap JPEG 640x480
[ 6317.174525] gspca: try fmt cap MJPG 640x480
[ 6317.174687] gspca: try fmt cap JPEG 160x480
[ 6317.174691] gspca: try fmt cap JPEG 160x120
[ 6317.174793] gspca: frame alloc frsz: 10190
[ 6317.174834] gspca: reqbufs st:0 c:2
[ 6317.174846] gspca: mmap start:b687e000 size:12288
[ 6317.174857] gspca: mmap start:b687b000 size:12288
[ 6317.174941] gspca: set ctrl [00980900] = 8
[ 6317.174995] gspca: set ctrl [00980902] = 5
[ 6317.174998] gspca: set ctrl [00980901] = 7
[ 6317.200939] gspca: init transfer alt 3
[ 6317.200943] gspca: use alt 2 ep 0x81
[ 6317.209276] gspca: isoc 32 pkts size 1023 = bsize:32736
[ 6317.250267] gspca: stream on OK JPEG 160x120
[ 6332.313577] gspca: kill transfer
[ 6332.319952] gspca: stream off OK
[ 6332.323064] gspca: mplayer close
[ 6332.323068] gspca: frame free
[ 6332.323084] gspca: close done
[ 6372.118075] gspca: svv open
[ 6372.118081] gspca: open done
[ 6372.118546] gspca: try fmt cap JPEG 640x480
[ 6372.118554] gspca: try fmt cap JPEG 640x480
[ 6372.118614] gspca: frame alloc frsz: 115790
[ 6372.118734] gspca: reqbufs st:0 c:4
[ 6372.118758] gspca: mmap start:b7268000 size:118784
[ 6372.118792] gspca: mmap start:b724b000 size:118784
[ 6372.118821] gspca: mmap start:b722e000 size:118784
[ 6372.118848] gspca: mmap start:b7211000 size:118784
[ 6372.118899] gspca: init transfer alt 3
[ 6372.118903] gspca: use alt 2 ep 0x81
[ 6372.129809] gspca: isoc 32 pkts size 1023 = bsize:32736
[ 6372.168296] gspca: stream on OK JPEG 640x480
[ 6391.369648] gspca: kill transfer
[ 6391.377714] gspca: stream off OK
[ 6391.377826] gspca: svv close
[ 6391.377830] gspca: frame free
[ 6391.377921] gspca: close done

-- 
B. Gitonga Marete
Tel: +254-722-151-590

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list

Re: Problem streaming from gspca_t613 Webcam

[Brian Marete]

On Wed, Jan 21, 2009 at 9:26 PM, Jean-Francois Moine <moinejf@free.fr> wrote:
> On Tue, 20 Jan 2009 23:51:27 +0300
> "Brian Marete" <bgmarete@gmail.com> wrote:
>
>> Hello Jean-Francois,
>
> Hello Brian,
>
> From the trace, it seems you do not use the right driver: at connection
> time, I see:
>
> [ 5931.708240] gspca: probing 17a1:0128
> [ 5932.232060] t613: Bad sensor reset 01
>
> with no indication of the sensor. Are you sure you did the
> 'make install' and also removed the old driver from memory after
> unplugging the webcam?

Hello,

It is the right driver -- at any rate the one that is auto-loaded by
gspca . I did `make rminstall' before installing the drivers from your
Hg tree. I forgot to turn on debug before plugging it in. Below now is
a trace with debug=511 option to gspca.ko.

I also sent traces from SniffUSB (Windows, where the device works) and
usbmon (from the linux kernel -- debugfs -- where the device does not
work), to you and this list but it appears that the message to the
list was blocked and is subject to moderation since it is slightly
larger that 1024KB.

You will notice that from the debug trace below, there is mention of
"Unknown Sensor". Notice also the line below that says `probing
17a1:0128", and see the device_table[] array in t613.c. It seems that
this is, indeed the "correct" driver.

Thanks.

[  754.420108] usb 3-2: new full speed USB device using uhci_hcd and address 8
[  754.582891] usb 3-2: configuration #1 chosen from 1 choice
[  754.585205] gspca: probing 17a1:0128
[  754.588213] t613: unknown sensor 08 03
[  755.120096] t613: Bad sensor reset 01
[  755.123150] t613: Reg 0x06 = 0x08
[  755.124141] t613: Reg 0x07 = 0x03
[  755.125149] t613: Reg 0x0a = 0x00
[  755.126135] t613: Reg 0x0b = 0x00
[  755.127174] t613: Reg 0x66 = 0x00
[  755.128138] t613: Reg 0x80 = 0x3f
[  755.129146] t613: Reg 0x81 = 0x6a
[  755.130174] t613: Reg 0x8e = 0x3a
[  755.131148] t613: Reg 0x8f = 0xa4
[  755.132129] t613: Reg 0xa5 = 0x28
[  755.133914] t613: Reg 0xa6 = 0x4a
[  755.134157] t613: Reg 0xa8 = 0xe8
[  755.135172] t613: Reg 0xbb = 0x44
[  755.137427] t613: Reg 0xbc = 0x4c
[  755.138174] t613: Reg 0xc6 = 0xba
[  755.150154] t613: Gamma: 10
[  755.166394] gspca: probe ok
[  755.172476] gspca: hald-probe-vide open
[  755.172482] gspca: open done
[  755.172492] gspca main driver: VIDIOC_QUERYCAP driver=t613, card=
USB2.0 WebCam, bus=0000:00:1d.0, version=0x00020500,
capabilities=0x05000001
[  755.173471] gspca main driver: VIDIOC_QUERYCAP driver=t613, card=
USB2.0 WebCam, bus=0000:00:1d.0, version=0x00020500,
capabilities=0x05000001
[  755.173483] gspca main driver: VIDIOC_ENUMINPUT index=0, name=t613,
type=2, audioset=0, tuner=0, std=00000000, status=0
[  755.173492] gspca main driver: VIDIOC_ENUMINPUT error -22
[  755.173500] gspca main driver: VIDIOC_ENUM_FMT index=0, type=1,
flags=1, pixelformat=JPEG, description='JPEG'
[  755.173509] gspca main driver: VIDIOC_TRY_FMT type=vid-cap
[  755.173516] gspca: try fmt cap JPEG 10000x10000
[  755.173522] gspca main driver: width=640, height=480, format=JPEG,
field=none, bytesperline=640 sizeimage=115790, colorspace=7
[  755.174251] gspca: hald-probe-vide close
[  755.174256] gspca: close done
[  790.699822] gspca: svv open
[  790.699828] gspca: open done
[  790.699841] gspca main driver: VIDIOC_QUERYCAP driver=t613, card=
USB2.0 WebCam, bus=0000:00:1d.0, version=0x00020500,
capabilities=0x05000001
[  790.699992] gspca main driver: VIDIOC_ENUM_FMT index=0, type=1,
flags=1, pixelformat=JPEG, description='JPEG'
[  790.703813] gspca main driver: VIDIOC_ENUM_FRAMESIZES error -22
[  790.703825] gspca main driver: VIDIOC_ENUM_FMT error -22
[  790.705748] gspca main driver: VIDIOC_QUERYCAP driver=t613, card=
USB2.0 WebCam, bus=0000:00:1d.0, version=0x00020500,
capabilities=0x05000001
[  790.705785] gspca main driver: VIDIOC_TRY_FMT type=vid-cap
[  790.705794] gspca: try fmt cap JPEG 640x480
[  790.705799] gspca main driver: width=640, height=480, format=JPEG,
field=none, bytesperline=640 sizeimage=115790, colorspace=7
[  790.705808] gspca main driver: VIDIOC_S_FMT type=vid-cap
[  790.705815] gspca main driver: width=640, height=480, format=JPEG,
field=none, bytesperline=640 sizeimage=115790, colorspace=7
[  790.705821] gspca: try fmt cap JPEG 640x480
[  790.705898] gspca: frame alloc frsz: 115790
[  790.706010] gspca: reqbufs st:0 c:4
[  790.706013] gspca main driver: VIDIOC_REQBUFS count=4,
type=vid-cap, memory=mmap
[  790.706034] gspca main driver: VIDIOC_QUERYBUF 00:00:00.00000000
index=0, type=vid-cap, bytesused=0, flags=0x00000000, field=1,
sequence=0, memory=mmap, offset/userptr=0x00000000, length=118784
[  790.706048] gspca main driver: timecode=00:00:00 type=0,
flags=0x00000000, frames=0, userbits=0x00000000
[  790.706070] gspca: mmap start:b73ac000 size:118784
[  790.706105] gspca main driver: VIDIOC_QUERYBUF 00:00:00.00000000
index=1, type=vid-cap, bytesused=0, flags=0x00000000, field=1,
sequence=0, memory=mmap, offset/userptr=0x0001d000, length=118784
[  790.706117] gspca main driver: timecode=00:00:00 type=0,
flags=0x00000000, frames=0, userbits=0x00000000
[  790.706123] gspca: mmap start:b738f000 size:118784
[  790.706151] gspca main driver: VIDIOC_QUERYBUF 00:00:00.00000000
index=2, type=vid-cap, bytesused=0, flags=0x00000000, field=1,
sequence=0, memory=mmap, offset/userptr=0x0003a000, length=118784
[  790.706163] gspca main driver: timecode=00:00:00 type=0,
flags=0x00000000, frames=0, userbits=0x00000000
[  790.706169] gspca: mmap start:b7372000 size:118784
[  790.706197] gspca main driver: VIDIOC_QUERYBUF 00:00:00.00000000
index=3, type=vid-cap, bytesused=0, flags=0x00000000, field=1,
sequence=0, memory=mmap, offset/userptr=0x00057000, length=118784
[  790.706209] gspca main driver: timecode=00:00:00 type=0,
flags=0x00000000, frames=0, userbits=0x00000000
[  790.706215] gspca: mmap start:b7355000 size:118784
[  790.706276] gspca: qbuf 0
[  790.706281] gspca: qbuf q:1 i:0 o:0
[  790.706285] gspca main driver: VIDIOC_QBUF 00:00:00.00000000
index=0, type=vid-cap, bytesused=0, flags=0x00000002, field=0,
sequence=0, memory=mmap, offset/userptr=0x00000000, length=0
[  790.706297] gspca main driver: timecode=00:00:00 type=0,
flags=0x00000000, frames=0, userbits=0x00000000
[  790.706302] gspca: qbuf 1
[  790.706306] gspca: qbuf q:2 i:0 o:0
[  790.706310] gspca main driver: VIDIOC_QBUF 00:00:00.00000000
index=1, type=vid-cap, bytesused=0, flags=0x00000002, field=0,
sequence=0, memory=mmap, offset/userptr=0x00000000, length=0
[  790.706321] gspca main driver: timecode=00:00:00 type=0,
flags=0x00000000, frames=0, userbits=0x00000000
[  790.706326] gspca: qbuf 2
[  790.706330] gspca: qbuf q:3 i:0 o:0
[  790.706333] gspca main driver: VIDIOC_QBUF 00:00:00.00000000
index=2, type=vid-cap, bytesused=0, flags=0x00000002, field=0,
sequence=0, memory=mmap, offset/userptr=0x00000000, length=0
[  790.706345] gspca main driver: timecode=00:00:00 type=0,
flags=0x00000000, frames=0, userbits=0x00000000
[  790.706350] gspca: qbuf 3
[  790.706354] gspca: qbuf q:0 i:0 o:0
[  790.706357] gspca main driver: VIDIOC_QBUF 00:00:00.00000000
index=3, type=vid-cap, bytesused=0, flags=0x00000002, field=0,
sequence=0, memory=mmap, offset/userptr=0x00000000, length=0
[  790.706369] gspca main driver: timecode=00:00:00 type=0,
flags=0x00000000, frames=0, userbits=0x00000000
[  790.706375] gspca main driver: VIDIOC_STREAMON type=vid-cap
[  790.706383] gspca: init transfer alt 3
[  790.706388] gspca: use alt 2 ep 0x81
[  790.714534] gspca: isoc 32 pkts size 1023 = bsize:32736
[  790.764859] gspca: stream on OK JPEG 640x480
[  790.795876] gspca: poll
[  790.795939] gspca: poll
[  790.797322] gspca: poll
[  790.797340] gspca: poll
[  790.797441] gspca: poll
[  790.797459] gspca: poll
[  790.799703] gspca: poll
[  790.799748] gspca: poll
[  790.800313] gspca: poll
[  790.806778] gspca: isoc irq
[  790.810221] gspca: poll
[  790.813771] gspca: poll
[  790.817360] gspca: poll
[  790.817386] gspca: poll
[  790.817507] gspca: poll
[  790.817552] gspca: poll
[  790.818359] gspca: poll
[  790.818383] gspca: poll
[  790.818402] gspca: poll
[  790.818444] gspca: poll
[  790.818456] gspca: poll
[  790.818483] gspca: poll
[  790.819230] gspca: poll
[  790.824355] gspca: poll
[  790.828279] gspca: poll
[  790.828378] gspca: poll
[  790.829931] gspca: poll
[  790.829982] gspca: poll
[  790.838820] gspca: isoc irq
[  790.870815] gspca: isoc irq
[  790.902787] gspca: isoc irq
[  790.912121] gspca: poll
[  790.913454] gspca: poll
[  790.934788] gspca: isoc irq
[  790.966822] gspca: isoc irq
[  790.998818] gspca: isoc irq
[  791.030818] gspca: isoc irq
[  791.062816] gspca: isoc irq
[  791.094813] gspca: isoc irq
[  791.126818] gspca: isoc irq
[  791.158816] gspca: isoc irq
[  791.190786] gspca: isoc irq
[  791.222823] gspca: isoc irq
[  791.254818] gspca: isoc irq
[  791.286817] gspca: isoc irq
[  791.318819] gspca: isoc irq
[  791.350826] gspca: isoc irq
[  791.382826] gspca: isoc irq
[  791.414819] gspca: isoc irq
[  791.446826] gspca: isoc irq
[  791.478792] gspca: isoc irq
[  791.510823] gspca: isoc irq
[  791.542813] gspca: isoc irq
[  791.574828] gspca: isoc irq
[  791.606831] gspca: isoc irq
[  791.638829] gspca: isoc irq
[  791.670830] gspca: isoc irq
[  791.702826] gspca: isoc irq
[  791.734830] gspca: isoc irq
[  791.766831] gspca: isoc irq
[  791.798823] gspca: isoc irq
[  791.830836] gspca: isoc irq
[  791.862832] gspca: isoc irq
[  791.894828] gspca: isoc irq
[  791.926836] gspca: isoc irq
[  791.958832] gspca: isoc irq
[  791.990837] gspca: isoc irq
[  792.022831] gspca: isoc irq
[  792.054826] gspca: isoc irq
[  792.086835] gspca: isoc irq
[  792.118842] gspca: isoc irq
[  792.150839] gspca: isoc irq
[  792.182838] gspca: isoc irq
[  792.214838] gspca: isoc irq
[  792.246837] gspca: isoc irq
[  792.278841] gspca: isoc irq
[  792.310833] gspca: isoc irq
[  792.342838] gspca: isoc irq
[  792.374846] gspca: isoc irq
[  792.406841] gspca: isoc irq
[  792.438839] gspca: isoc irq
[  792.470839] gspca: isoc irq
[  792.502841] gspca: isoc irq
[  792.534834] gspca: isoc irq
[  792.566842] gspca: isoc irq
[  792.598820] gspca: isoc irq
[  792.630849] gspca: isoc irq
[  792.662844] gspca: isoc irq
[  792.694847] gspca: isoc irq
[  792.717648] gspca: poll
[  792.719382] gspca: poll
[  792.726845] gspca: isoc irq
[  792.758848] gspca: isoc irq
[  792.790841] gspca: isoc irq
[  792.822848] gspca: isoc irq
[  792.829529] gspca: poll
[  792.829711] gspca: poll
[  792.854824] gspca: isoc irq
[  792.886850] gspca: isoc irq
[  792.918854] gspca: isoc irq
[  792.950848] gspca: isoc irq
[  792.982852] gspca: isoc irq
[  793.014852] gspca: isoc irq
[  793.046846] gspca: isoc irq
[  793.078852] gspca: isoc irq
[  793.110854] gspca: isoc irq
[  793.142858] gspca: isoc irq
[  793.174858] gspca: isoc irq
[  793.206858] gspca: isoc irq
[  793.238852] gspca: isoc irq
[  793.270858] gspca: isoc irq
[  793.302857] gspca: isoc irq
[  793.334862] gspca: isoc irq
[  793.366857] gspca: isoc irq
[  793.398859] gspca: isoc irq
[  793.430856] gspca: isoc irq
[  793.462859] gspca: isoc irq
[  793.494867] gspca: isoc irq
[  793.526850] gspca: isoc irq
[  793.558865] gspca: isoc irq
[  793.590864] gspca: isoc irq
[  793.622859] gspca: isoc irq
[  793.654864] gspca: isoc irq
[  793.686866] gspca: isoc irq
[  793.702470] gspca: poll
[  793.703259] gspca: poll
[  793.718863] gspca: isoc irq
[  793.750863] gspca: isoc irq
[  793.782862] gspca: isoc irq
[  793.814858] gspca: isoc irq
[  793.846867] gspca: isoc irq
[  793.878863] gspca: isoc irq
[  793.910873] gspca: isoc irq
[  793.942877] gspca: isoc irq
[  793.974872] gspca: isoc irq
[  794.006869] gspca: isoc irq
[  794.038866] gspca: isoc irq
[  794.070867] gspca: isoc irq
[  794.102876] gspca: isoc irq
[  794.134873] gspca: isoc irq
[  794.166871] gspca: isoc irq
[  794.198872] gspca: isoc irq
[  794.230879] gspca: isoc irq
[  794.262877] gspca: isoc irq
[  794.294872] gspca: isoc irq
[  794.326875] gspca: isoc irq
[  794.358846] gspca: isoc irq
[  794.390878] gspca: isoc irq
[  794.422880] gspca: isoc irq
[  794.454878] gspca: isoc irq
[  794.486873] gspca: isoc irq
[  794.518867] gspca: isoc irq
[  794.520688] gspca: poll
[  794.520936] gspca: poll
[  794.520960] gspca: poll
[  794.523963] gspca: poll
[  794.524069] gspca: poll
[  794.526110] gspca: poll
[  794.526181] gspca: poll
[  794.526199] gspca: poll
[  794.550880] gspca: isoc irq
[  794.582882] gspca: isoc irq
[  794.614881] gspca: isoc irq
[  794.646887] gspca: isoc irq
[  794.678882] gspca: isoc irq
[  794.710886] gspca: isoc irq
[  794.742881] gspca: isoc irq
[  794.765945] gspca: poll
[  794.768178] gspca main driver: VIDIOC_STREAMOFF type=vid-cap
[  794.774846] gspca: isoc irq
[  794.806851] gspca: isoc irq
[  794.817887] gspca: kill transfer
[  794.818853] gspca: isoc irq
[  794.820734] gspca: stream off OK
[  794.820845] gspca: svv close
[  794.820849] gspca: frame free
[  794.820911] gspca: close done


-- 
B. Gitonga Marete
Tel: +254-722-151-590

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list

Re: Problem streaming from gspca_t613 Webcam

[Brian Marete]

[-- Attachment #1: Type: text/plain, Size: 1141 bytes --]

On Wed, Jan 21, 2009 at 9:26 PM, Jean-Francois Moine <moinejf@free.fr> wrote:
> On Tue, 20 Jan 2009 23:51:27 +0300
> "Brian Marete" <bgmarete@gmail.com> wrote:
>
>> Hello Jean-Francois,
>
> Hello Brian,
>
>
> From the trace, it seems you do not use the right driver: at connection
> time, I see:
>
> [ 5931.708240] gspca: probing 17a1:0128
> [ 5932.232060] t613: Bad sensor reset 01
>
> with no indication of the sensor. Are you sure you did the
> 'make install' and also removed the old driver from memory after
> unplugging the webcam?
>

Hello,

I have also taken the liberty to attach the USB traces that I sent
yesterday but which were too big. This time, I have cut the output of
SniffUSB by half. It is attached as UsbSnoop_half.log, and represents
the capture (through SniffUSB) of traffic to and from the camera from
reboot to the (successful) capture of a few frames on Windows. The
other attachment is from Linux and represents traffic to and from the
camera (using gspca.ko and gspca_t613.ko) from plugin to an attempt to
stream from the camera.

I hope this will be helpful.

Thanks.
-- 
B. Gitonga Marete
Tel: +254-722-151-590

[-- Attachment #2: UsbSnoop_half.log.bz2 --]
[-- Type: application/x-bzip2, Size: 416703 bytes --]

[-- Attachment #3: usbmon.out.bz2 --]
[-- Type: application/x-bzip2, Size: 2838 bytes --]

[-- Attachment #4: Type: text/plain, Size: 164 bytes --]

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list

Re: Problem streaming from gspca_t613 Webcam

[Jean-Francois Moine]

On Wed, 21 Jan 2009 23:53:46 +0300
Brian Marete <bgmarete@gmail.com> wrote:

> Hello,

Hello Brian,

> I have also taken the liberty to attach the USB traces that I sent
> yesterday but which were too big. This time, I have cut the output of
	[snip]

I already got these traces.

I added your unknown sensor to the t613 subdriver. May you try the new
version in my mercurial repository?

Regards.

-- 
Ken ar c'hentan	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list

Re: Problem streaming from gspca_t613 Webcam

[Brian Marete]

On Thu, Jan 22, 2009 at 2:30 PM, Jean-Francois Moine <moinejf@free.fr> wrote:
> Hello Brian,
>
> I already got these traces.
>
> I added your unknown sensor to the t613 subdriver. May you try the new
> version in my mercurial repository?

Hello Jean-Fracois,

Will do that and report on the results.

Thank you very much.

-- 
B. Gitonga Marete
Tel: +254-722-151-590

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list

Re: Problem streaming from gspca_t613 Webcam

[Brian Marete]

[-- Attachment #1: Type: text/plain, Size: 1117 bytes --]

On Thu, Jan 22, 2009 at 2:30 PM, Jean-Francois Moine <moinejf@free.fr> wrote:
> I added your unknown sensor to the t613 subdriver. May you try the new
> version in my mercurial repository?
>

Hello Jean-Francois,

Sorry, got busy and could not reply sooner.

The good news is that I can now stream from the webcam! Thank you very much!

However, I have a problem:

0) The image is very blurred (little or no detail discernible) and the
colors are wrong. Also, the image seems to be mirroe inverted. See
attached t613_blurred_bad_color_inverted.dat file to get an idea of
what I am talking about. In the image, I am holding up a green lighter
with my left hand. The image is capture -- as per your instructions --
using `svv -rg'

See also attached, the output from dmesg.

I am testing with todays tip from your gspca development git repo.

I am happy to capture more USB traces -- see previous emails on this
thread for original traces. I also now have the time to experiment.
Any hints about how I can solve this problem will be appreciated.

Thanks a lot for your help!

--
B. Gitonga Marete
Tel: +254-722-151-590

[-- Attachment #2: t613_dmesg.txt --]
[-- Type: text/plain, Size: 604 bytes --]

[ 4829.711873] gspca: main deregistered
[ 7044.424047] usb 3-2: new full speed USB device using uhci_hcd and address 3
[ 7044.591951] usb 3-2: configuration #1 chosen from 1 choice
[ 7045.000983] Linux video capture interface: v2.00
[ 7045.003538] gspca: main v2.5.0 registered
[ 7045.009025] gspca: probing 17a1:0128
[ 7045.011798] t613: sensor 'other'
[ 7045.049916] gspca: probe ok
[ 7045.049939] usbcore: registered new interface driver t613
[ 7045.049943] t613: registered
[ 7269.427034] gspca: ISOC data error: [20] len=54, status=-84
[ 7380.593679] gspca: ISOC data error: [0] len=54, status=-84


[-- Attachment #3: t613_blurred_bad_color_inverted.dat --]
[-- Type: chemical/x-mopac-input, Size: 12114 bytes --]

[-- Attachment #4: Type: text/plain, Size: 164 bytes --]

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list

Re: Problem streaming from gspca_t613 Webcam

[Brian Marete]

[-- Attachment #1: Type: text/plain, Size: 2012 bytes --]

On Wed, Apr 8, 2009 at 3:48 PM, Brian Marete <bgmarete@gmail.com> wrote:
> On Thu, Jan 22, 2009 at 2:30 PM, Jean-Francois Moine <moinejf@free.fr> wrote:
>> I added your unknown sensor to the t613 subdriver. May you try the new
>> version in my mercurial repository?
>>
>
> Hello Jean-Francois,
>
> Sorry, got busy and could not reply sooner.
>
> The good news is that I can now stream from the webcam! Thank you very much!
>
> However, I have a problem:
>
> 0) The image is very blurred (little or no detail discernible) and the
> colors are wrong. Also, the image seems to be mirroe inverted. See
> attached t613_blurred_bad_color_inverted.dat file to get an idea of
> what I am talking about. In the image, I am holding up a green lighter
> with my left hand. The image is capture -- as per your instructions --
> using `svv -rg'
>
> See also attached, the output from dmesg.
>
> I am testing with todays tip from your gspca development git repo.
>
> I am happy to capture more USB traces -- see previous emails on this
> thread for original traces. I also now have the time to experiment.
> Any hints about how I can solve this problem will be appreciated.
>
> Thanks a lot for your help!

Been doing some more testing with regard to this. From windows, I can
see that the image is still mirror inverted, and there appears to be
no way to change that there. So I guess that is a non-issue for now.
Also, the quality is almost as bad on Windows, with the images
produced by the linux t613.c driver only slightly more noisy and
blurred.

Thus, the main outstanding issue is the colors. On linux, green things
appear reddish, and vice versa.

Please find attached the USB traces of the initialization sequence on
both windows and linux. Both traces were captured at plugin, with no
streaming done. They are both very short.

I am testing with the tip of Jean-Francois's git repo, and kernel 2.6.28.9

I hope this will help. Glad to provide more information.

Thanks.

-- 
B. Gitonga Marete
Tel: +254-722-151-590

[-- Attachment #2: init-linux-usbmon.log --]
[-- Type: application/octet-stream, Size: 6730 bytes --]

f3a47180 3168017139 S Ci:3:001:0 s a3 00 0000 0001 0004 4 <
f3a47180 3168017157 C Ci:3:001:0 0 4 = 01010100
f3a47180 3168017162 S Co:3:001:0 s 23 01 0010 0001 0000 0
f3a47180 3168017168 C Co:3:001:0 0 0
f3a47180 3168017172 S Ci:3:001:0 s a3 00 0000 0002 0004 4 <
f3a47180 3168017179 C Ci:3:001:0 0 4 = 00010000
c3001780 3168121173 S Ii:3:001:1 -115:128 2 <
c2e62680 3168121259 S Ci:3:001:0 s a3 00 0000 0001 0004 4 <
c2e62680 3168121300 C Ci:3:001:0 0 4 = 01010000
c2e62680 3168121326 S Co:3:001:0 s 23 03 0004 0001 0000 0
c2e62680 3168121351 C Co:3:001:0 0 0
c2e62680 3168178182 S Ci:3:001:0 s a3 00 0000 0001 0004 4 <
c2e62680 3168178252 C Ci:3:001:0 0 4 = 03010000
c2e62680 3168233210 S Co:3:001:0 s 23 01 0014 0001 0000 0
c2e62680 3168233255 C Co:3:001:0 0 0
c2e62680 3168233284 S Ci:3:000:0 s 80 06 0100 0000 0040 64 <
c2e62680 3168240225 C Ci:3:000:0 0 18 = 12011001 00000040 a1172801 00012026 0001
c2e62680 3168240277 S Co:3:001:0 s 23 03 0004 0001 0000 0
c2e62680 3168240285 C Co:3:001:0 0 0
c2e62680 3168293178 S Ci:3:001:0 s a3 00 0000 0001 0004 4 <
c2e62680 3168293214 C Ci:3:001:0 0 4 = 03010000
c2e62680 3168349205 S Co:3:001:0 s 23 01 0014 0001 0000 0
c2e62680 3168349213 C Co:3:001:0 0 0
c2e62680 3168349220 S Co:3:000:0 s 00 05 0005 0000 0000 0
c2e62680 3168355223 C Co:3:000:0 0 0
c2e62680 3168374166 S Ci:3:005:0 s 80 06 0100 0000 0012 18 <
c2e62680 3168377222 C Ci:3:005:0 0 18 = 12011001 00000040 a1172801 00012026 0001
c2e62680 3168377279 S Ci:3:005:0 s 80 06 0200 0000 0009 9 <
c2e62680 3168380216 C Ci:3:005:0 0 9 = 09023900 010100c0 30
c2e62680 3168380262 S Ci:3:005:0 s 80 06 0200 0000 0039 57 <
c2e62680 3168384215 C Ci:3:005:0 0 57 = 09023900 010100c0 30090400 00010000 00000705 81010000 01090400 01010000
c2e62680 3168384264 S Ci:3:005:0 s 80 06 0300 0000 00ff 255 <
c2e62680 3168387215 C Ci:3:005:0 0 4 = 04030904
c2e62680 3168387258 S Ci:3:005:0 s 80 06 0326 0409 00ff 255 <
c2e62680 3168392215 C Ci:3:005:0 0 36 = 24032000 55005300 42003200 2e003000 20005700 65006200 43006100 6d000000
c2e62680 3168392259 S Ci:3:005:0 s 80 06 0320 0409 00ff 255 <
c2e62680 3168395214 C Ci:3:005:0 0 22 = 16035400 41005300 43004f00 52005000 00000000 0000
c2e62680 3168395996 S Co:3:005:0 s 00 09 0001 0000 0000 0
c2e62680 3168398191 C Co:3:005:0 0 0
c2e62680 3168404140 S Ci:3:005:0 s c0 00 0000 0006 0001 1 <
c2e62680 3168405202 C Ci:3:005:0 0 1 = 08
c2e62680 3168405219 S Ci:3:005:0 s c0 00 0000 0007 0001 1 <
c2e62680 3168406194 C Ci:3:005:0 0 1 = 03
c2e62680 3168406950 S Ci:3:005:0 s c0 00 0000 000a 0001 1 <
c2e62680 3168407191 C Ci:3:005:0 0 1 = 00
c2e62680 3168407209 S Ci:3:005:0 s c0 00 0000 000b 0001 1 <
c2e62680 3168408196 C Ci:3:005:0 0 1 = 00
c2e62680 3168408234 S Ci:3:005:0 s c0 00 0000 0066 0001 1 <
c2e62680 3168409193 C Ci:3:005:0 0 1 = 00
f3a47180 3168413187 S Ci:3:005:0 s c0 00 0000 0080 0001 1 <
f3a47180 3168414193 C Ci:3:005:0 0 1 = 3f
f3a47180 3168414513 S Ci:3:005:0 s c0 00 0000 0081 0001 1 <
f3a47180 3168415191 C Ci:3:005:0 0 1 = 6a
f3a47180 3168415326 S Ci:3:005:0 s c0 00 0000 008e 0001 1 <
f3a47180 3168416190 C Ci:3:005:0 0 1 = 3a
f3a47180 3168416266 S Ci:3:005:0 s c0 00 0000 008f 0001 1 <
f3a47180 3168417190 C Ci:3:005:0 0 1 = a4
c2e62400 3168417249 S Ci:3:005:0 s c0 00 0000 00a5 0001 1 <
c2e62400 3168418199 C Ci:3:005:0 0 1 = 28
f3a47700 3168418258 S Ci:3:005:0 s c0 00 0000 00a6 0001 1 <
f3a47700 3168419188 C Ci:3:005:0 0 1 = 4a
f3a47700 3168419235 S Ci:3:005:0 s c0 00 0000 00a8 0001 1 <
f3a47700 3168420192 C Ci:3:005:0 0 1 = e8
f3a47700 3168420313 S Ci:3:005:0 s c0 00 0000 00bb 0001 1 <
f3a47700 3168421189 C Ci:3:005:0 0 1 = 44
f3a47700 3168421237 S Ci:3:005:0 s c0 00 0000 00bc 0001 1 <
f3a47700 3168422191 C Ci:3:005:0 0 1 = 4c
f3a47700 3168422241 S Ci:3:005:0 s c0 00 0000 00c6 0001 1 <
f3a47700 3168423189 C Ci:3:005:0 0 1 = ba
f3a47700 3168423263 S Co:3:005:0 s 40 00 0001 0000 0006 6 = 61c26588 6000
f3a47700 3168424191 C Co:3:005:0 0 6 >
f3a47700 3168424241 S Co:3:005:0 s 40 00 0001 0000 003e 62 = 66007f00 80ac8169 84408570 86208a68 8b588c88 8dff8eb8 8f28a260 a540a8a8
f3a47700 3168425187 C Co:3:005:0 0 62 >
f3a47700 3168425234 S Co:3:005:0 s 40 00 0001 0000 0014 20 = d0c1d148 d204d31b d4cad52e d633d73a d8e8d9fc
f3a47700 3168426192 C Co:3:005:0 0 20 >
f3a47700 3168426259 S Co:3:005:0 s 40 00 0001 0000 0012 18 = c74ec89c c9ecca40 cb80ccc0 cd48ce96 cfd9
f3a47700 3168427190 C Co:3:005:0 0 18 >
f3a47700 3168427242 S Co:3:005:0 s 40 00 0001 0000 0012 18 = e04ee19c e2ece340 e480e5c0 e648e796 e8d9
f3a47700 3168428191 C Co:3:005:0 0 18 >
f3a47700 3168428241 S Co:3:005:0 s 40 00 0000 ac80 0000 0
f3a47700 3168429191 C Co:3:005:0 0 0
f3a47700 3168429241 S Co:3:005:0 s 40 00 0000 ac80 0000 0
f3a47700 3168430187 C Co:3:005:0 0 0
f3a47700 3168430238 S Co:3:005:0 s 40 00 0000 b88e 0000 0
f3a47700 3168431190 C Co:3:005:0 0 0
f3a47700 3168431239 S Co:3:005:0 s 40 00 0001 0000 0004 4 = 8f24c310
f3a47700 3168432189 C Co:3:005:0 0 4 >
f3a47700 3168432237 S Co:3:005:0 s 40 00 0000 00a9 0000 0
f3a47700 3168433186 C Co:3:005:0 0 0
f3a47700 3168433238 S Co:3:005:0 s 40 00 0001 0000 0022 34 = 9000911b 92339348 94599569 96799787 989699a3 9ab19bbe 9ccc9dda 9ee79ff3
f3a47700 3168434189 C Co:3:005:0 0 34 >
f3a47700 3168434238 S Co:3:005:0 s 40 00 0000 85bb 0000 0
f3a47700 3168435188 C Co:3:005:0 0 0
f3a47700 3168435260 S Co:3:005:0 s 40 00 0000 6aa6 0000 0
f3a47700 3168436185 C Co:3:005:0 0 0
f3a47700 3168436240 S Co:3:005:0 s 40 00 0001 0000 0008 8 = 87208820 89208038
f3a47700 3168437186 C Co:3:005:0 0 8 >
f3a47700 3168437219 S Co:3:005:0 s 40 00 0000 2087 0000 0
f3a47700 3168438208 C Co:3:005:0 0 0
f3a47700 3168438245 S Co:3:005:0 s 40 00 0000 2088 0000 0
f3a47700 3168439186 C Co:3:005:0 0 0
f3a47700 3168439217 S Co:3:005:0 s 40 00 0000 2089 0000 0
f3a47700 3168440187 C Co:3:005:0 0 0
f3a47700 3168440257 S Co:3:005:0 s 40 00 0001 0000 0004 4 = 6600a8a8
f3a47700 3168441186 C Co:3:005:0 0 4 >
f3a47700 3168441236 S Co:3:005:0 s 40 00 0001 0000 0006 6 = 0c03ab29 8169
f3a47700 3168442208 C Co:3:005:0 0 6 >
f3a47700 3168442243 S Co:3:005:0 s 40 00 0001 0000 0006 6 = a8a8c6da c000
f3a47700 3168443184 C Co:3:005:0 0 6 >
f3a47700 3168443233 S Co:3:005:0 s 40 00 0001 0000 0004 4 = 0b040a00
f3a47700 3168444208 C Co:3:005:0 0 4 >
f3a47700 3168444242 S Co:3:005:0 s 40 00 0001 0000 0014 20 = d0c1d148 d204d31b d4cad52e d633d73a d8e8d9fc
f3a47700 3168445184 C Co:3:005:0 0 20 >
f3a47700 3168445237 S Co:3:005:0 s 40 00 0001 0000 0012 18 = c74ec89c c9ecca40 cb80ccc0 cd48ce96 cfd9
f3a47700 3168446185 C Co:3:005:0 0 18 >
f3a47700 3168446235 S Co:3:005:0 s 40 00 0001 0000 0012 18 = e04ee19c e2ece340 e480e5c0 e648e796 e8d9
f3a47700 3168447185 C Co:3:005:0 0 18 >
f3a47700 3168447240 S Co:3:005:0 s 01 0b 0000 0000 0000 0
f3a47700 3168448207 C Co:3:005:0 0 0

[-- Attachment #3: init-windows-usbsnoop.log --]
[-- Type: application/octet-stream, Size: 54226 bytes --]

[4 ms] UsbSnoop - FilterAddDevice(a67de748) : DriverObject 85105848, pdo 883e46f0
[5 ms] UsbSnoop - FilterDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_LEGACY_BUS_INFORMATION)
[5 ms] UsbSnoop - FdoHookDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_LEGACY_BUS_INFORMATION)
[5 ms] UsbSnoop - FilterDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_RESOURCE_REQUIREMENTS)
[5 ms] UsbSnoop - FdoHookDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_RESOURCE_REQUIREMENTS)
[5 ms] UsbSnoop - FilterDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_FILTER_RESOURCE_REQUIREMENTS)
[5 ms] UsbSnoop - FdoHookDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_FILTER_RESOURCE_REQUIREMENTS)
[5 ms] UsbSnoop - FilterDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_START_DEVICE)
[5 ms] UsbSnoop - FdoHookDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_START_DEVICE)
[6 ms] UsbSnoop - FilterDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_CAPABILITIES)
[6 ms] UsbSnoop - FdoHookDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_CAPABILITIES)
[6 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[6 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[6 ms]  >>>  URB 1 going down  >>> 
-- URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE:
  TransferBufferLength = 00000012
  TransferBuffer       = 87f653e8
  TransferBufferMDL    = 00000000
  Index                = 00000000
  DescriptorType       = 00000001 (USB_DEVICE_DESCRIPTOR_TYPE)
  LanguageId           = 00000000
[9 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[9 ms]  <<<  URB 1 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 87f653e8
  TransferBufferMDL    = 84fb7f38
    00000000: 12 01 10 01 00 00 00 40 a1 17 28 01 00 01 20 26
    00000010: 00 01
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 80 06 00 01 00 00 12 00
[9 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[9 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[9 ms]  >>>  URB 2 going down  >>> 
-- URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE:
  TransferBufferLength = 00000040
  TransferBuffer       = 851d3670
  TransferBufferMDL    = 00000000
  Index                = 00000000
  DescriptorType       = 00000002 (USB_CONFIGURATION_DESCRIPTOR_TYPE)
  LanguageId           = 00000000
[14 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[14 ms]  <<<  URB 2 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000039
  TransferBuffer       = 851d3670
  TransferBufferMDL    = 84fb7f38
    00000000: 09 02 39 00 01 01 00 c0 30 09 04 00 00 01 00 00
    00000010: 00 00 07 05 81 01 00 00 01 09 04 00 01 01 00 00
    00000020: 00 00 07 05 81 01 00 03 01 09 04 00 02 01 00 00
    00000030: 00 00 07 05 81 01 ff 03 01
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 80 06 00 02 00 00 40 00
[14 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[14 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[14 ms]  >>>  URB 3 going down  >>> 
-- URB_FUNCTION_SELECT_CONFIGURATION:
  ConfigurationDescriptor = 0x851d3670 (configure)
  ConfigurationDescriptor : bLength             = 9
  ConfigurationDescriptor : bDescriptorType     = 0x00000002
  ConfigurationDescriptor : wTotalLength        = 0x00000039
  ConfigurationDescriptor : bNumInterfaces      = 0x00000001
  ConfigurationDescriptor : bConfigurationValue = 0x00000001
  ConfigurationDescriptor : iConfiguration      = 0x00000000
  ConfigurationDescriptor : bmAttributes        = 0x000000c0
  ConfigurationDescriptor : MaxPower            = 0x00000030
  ConfigurationHandle     = 0x00000000
  Interface[0]: Length            = 36
  Interface[0]: InterfaceNumber   = 0
  Interface[0]: AlternateSetting  = 0
[20 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=0
[20 ms]  <<<  URB 3 coming back  <<< 
-- URB_FUNCTION_SELECT_CONFIGURATION:
  ConfigurationDescriptor = 0x851d3670 (configure)
  ConfigurationDescriptor : bLength             = 9
  ConfigurationDescriptor : bDescriptorType     = 0x00000002
  ConfigurationDescriptor : wTotalLength        = 0x00000039
  ConfigurationDescriptor : bNumInterfaces      = 0x00000001
  ConfigurationDescriptor : bConfigurationValue = 0x00000001
  ConfigurationDescriptor : iConfiguration      = 0x00000000
  ConfigurationDescriptor : bmAttributes        = 0x000000c0
  ConfigurationDescriptor : MaxPower            = 0x00000030
  ConfigurationHandle     = 0x86abd7f0
  Interface[0]: Length            = 36
  Interface[0]: InterfaceNumber   = 0
  Interface[0]: AlternateSetting  = 0
  Interface[0]: Class             = 0x00000000
  Interface[0]: SubClass          = 0x00000000
  Interface[0]: Protocol          = 0x00000000
  Interface[0]: InterfaceHandle   = 0x84ec5570
  Interface[0]: NumberOfPipes     = 1
  Interface[0]: Pipes[0] : MaximumPacketSize = 0x00000000
  Interface[0]: Pipes[0] : EndpointAddress   = 0x00000081
  Interface[0]: Pipes[0] : Interval          = 0x00000001
  Interface[0]: Pipes[0] : PipeType          = 0x00000001 (UsbdPipeTypeIsochronous)
  Interface[0]: Pipes[0] : PipeHandle        = 0x84ec558c
  Interface[0]: Pipes[0] : MaxTransferSize   = 0x00008000
  Interface[0]: Pipes[0] : PipeFlags         = 0x00000000
[21 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[21 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[21 ms]  >>>  URB 4 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00000006
[24 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[24 ms]  <<<  URB 4 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 84fb7f38
    00000000: 08
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 06 00 01 00
[24 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[24 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[24 ms]  >>>  URB 5 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00000007
[28 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[28 ms]  <<<  URB 5 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 85151228
    00000000: 03
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 07 00 01 00
[28 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[28 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[28 ms]  >>>  URB 6 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 0000000a
[32 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[32 ms]  <<<  URB 6 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 85151228
    00000000: 00
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 0a 00 01 00
[32 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[32 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[32 ms]  >>>  URB 7 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 0000000b
[36 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[36 ms]  <<<  URB 7 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 850ee570
    00000000: 00
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 0b 00 01 00
[36 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[36 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[36 ms]  >>>  URB 8 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00000066
[40 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[40 ms]  <<<  URB 8 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 88329a48
    00000000: 00
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 66 00 01 00
[40 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[40 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[40 ms]  >>>  URB 9 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00000080
[44 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[44 ms]  <<<  URB 9 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 88329a48
    00000000: 3f
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 80 00 01 00
[44 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[44 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[44 ms]  >>>  URB 10 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00000081
[48 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[48 ms]  <<<  URB 10 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 850b21b0
    00000000: 6a
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 81 00 01 00
[48 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[48 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[48 ms]  >>>  URB 11 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 0000008e
[52 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[52 ms]  <<<  URB 11 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 850b21b0
    00000000: 3a
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 8e 00 01 00
[52 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[52 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[52 ms]  >>>  URB 12 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 0000008f
[56 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[56 ms]  <<<  URB 12 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 850d2cd0
    00000000: a4
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 8f 00 01 00
[56 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[56 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[56 ms]  >>>  URB 13 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 000000a5
[60 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[60 ms]  <<<  URB 13 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 850d2cd0
    00000000: 28
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 a5 00 01 00
[60 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[60 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[60 ms]  >>>  URB 14 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 000000a6
[64 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[64 ms]  <<<  URB 14 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 86efffa0
    00000000: 4a
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 a6 00 01 00
[64 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[64 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[64 ms]  >>>  URB 15 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 000000a8
[68 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[68 ms]  <<<  URB 15 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 86efffa0
    00000000: e8
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 a8 00 01 00
[68 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[68 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[68 ms]  >>>  URB 16 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 000000bb
[72 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[72 ms]  <<<  URB 16 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 86efffa0
    00000000: 44
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 bb 00 01 00
[72 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[72 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[72 ms]  >>>  URB 17 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 000000bc
[76 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[76 ms]  <<<  URB 17 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 8514fc10
    00000000: 4c
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 bc 00 01 00
[76 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[76 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[76 ms]  >>>  URB 18 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 000000c6
[80 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[80 ms]  <<<  URB 18 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 8514fc10
    00000000: ba
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 c6 00 01 00
[81 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[81 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[81 ms]  >>>  URB 19 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000006
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
    00000000: 61 c2 65 88 60 00
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[84 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[84 ms]  <<<  URB 19 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000006
  TransferBuffer       = 85087660
  TransferBufferMDL    = 850e97d8
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 06 00
[84 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[84 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[84 ms]  >>>  URB 20 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 0000003e
  TransferBuffer       = 8809c6d8
  TransferBufferMDL    = 00000000
    00000000: 66 00 7f 00 80 ac 81 69 84 40 85 70 86 20 8a 68
    00000010: 8b 58 8c 88 8d ff 8e b8 8f 28 a2 60 a5 40 a8 a8
    00000020: ac 84 ad 84 ae 24 af 56 b0 68 b1 00 b2 88 bb c5
    00000030: bc 4a be 36 c2 88 c5 c0 c6 da e9 26 eb 00
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[88 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[88 ms]  <<<  URB 20 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 0000003e
  TransferBuffer       = 8809c6d8
  TransferBufferMDL    = 850e97d8
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 3e 00
[88 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[88 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[88 ms]  >>>  URB 21 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00000080
[92 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[92 ms]  <<<  URB 21 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 85160780
    00000000: ac
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 80 00 01 00
[92 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[92 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[92 ms]  >>>  URB 22 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000014
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 00000000
    00000000: d0 c1 d1 48 d2 04 d3 1b d4 ca d5 2e d6 33 d7 3a
    00000010: d8 e8 d9 fc
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[96 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[96 ms]  <<<  URB 22 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000014
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 85160780
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 14 00
[96 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[96 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[96 ms]  >>>  URB 23 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 00000000
    00000000: c7 4e c8 9c c9 ec ca 40 cb 80 cc c0 cd 48 ce 96
    00000010: cf d9
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[100 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[100 ms]  <<<  URB 23 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 84db23e0
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 12 00
[100 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[100 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[100 ms]  >>>  URB 24 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 00000000
    00000000: e0 4e e1 9c e2 ec e3 40 e4 80 e5 c0 e6 48 e7 96
    00000010: e8 d9
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[104 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[104 ms]  <<<  URB 24 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 85165d90
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 12 00
[104 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[104 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[104 ms]  >>>  URB 25 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000

    no data supplied
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 0000ac80
[107 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[107 ms]  <<<  URB 25 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 00 00 80 ac 00 00
[107 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[107 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[107 ms]  >>>  URB 26 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000

    no data supplied
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 0000ac80
[110 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[110 ms]  <<<  URB 26 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 00 00 80 ac 00 00
[110 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[110 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[110 ms]  >>>  URB 27 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000

    no data supplied
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 0000b88e
[113 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[113 ms]  <<<  URB 27 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 00 00 8e b8 00 00
[113 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[113 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[113 ms]  >>>  URB 28 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000004
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
    00000000: 8f 28 c3 10
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[117 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[117 ms]  <<<  URB 28 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000004
  TransferBuffer       = 85087660
  TransferBufferMDL    = 85165d90
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 04 00
[117 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[117 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[117 ms]  >>>  URB 29 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000

    no data supplied
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 000002a9
[120 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[120 ms]  <<<  URB 29 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 00 00 a9 02 00 00
[120 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[120 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[120 ms]  >>>  URB 30 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000022
  TransferBuffer       = 84c9e1e0
  TransferBufferMDL    = 00000000
    00000000: 90 00 91 1c 92 30 93 43 94 54 95 65 96 75 97 84
    00000010: 98 93 99 a1 9a b0 9b bd 9c ca 9d d8 9e e5 9f f2
    00000020: a0 ff
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[124 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[124 ms]  <<<  URB 30 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000022
  TransferBuffer       = 84c9e1e0
  TransferBufferMDL    = 85165d90
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 22 00
[124 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[124 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[124 ms]  >>>  URB 31 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000

    no data supplied
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 0000c5bb
[127 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[127 ms]  <<<  URB 31 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 00 00 bb c5 00 00
[127 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[127 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[127 ms]  >>>  URB 32 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000

    no data supplied
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00004aa6
[130 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[130 ms]  <<<  URB 32 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 00 00 a6 4a 00 00
[130 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[130 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[130 ms]  >>>  URB 33 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000008
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
    00000000: 87 20 88 20 89 20 80 ac
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[134 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[134 ms]  <<<  URB 33 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000008
  TransferBuffer       = 85087660
  TransferBufferMDL    = 85165d90
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 08 00
[134 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[134 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[134 ms]  >>>  URB 34 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000

    no data supplied
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00002087
[137 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[137 ms]  <<<  URB 34 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 00 00 87 20 00 00
[137 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[137 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[137 ms]  >>>  URB 35 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000

    no data supplied
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00002088
[140 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[140 ms]  <<<  URB 35 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 00 00 88 20 00 00
[140 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[140 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[140 ms]  >>>  URB 36 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000

    no data supplied
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00002089
[143 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[143 ms]  <<<  URB 36 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000000
  TransferBuffer       = 00000000
  TransferBufferMDL    = 00000000
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 00 00 89 20 00 00
[143 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[143 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[143 ms]  >>>  URB 37 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000004
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
    00000000: 66 00 a8 a8
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[146 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[146 ms]  <<<  URB 37 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000004
  TransferBuffer       = 85087660
  TransferBufferMDL    = 85165d90
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 04 00
[146 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[146 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[146 ms]  >>>  URB 38 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000006
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
    00000000: 0c 03 ab 29 81 69
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[150 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[150 ms]  <<<  URB 38 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000006
  TransferBuffer       = 85087660
  TransferBufferMDL    = 85165d90
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 06 00
[150 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[150 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[150 ms]  >>>  URB 39 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000006
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
    00000000: a8 a8 c6 da c0 00
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[154 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[154 ms]  <<<  URB 39 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000006
  TransferBuffer       = 85087660
  TransferBufferMDL    = 84dfb628
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 06 00
[154 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[154 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[154 ms]  >>>  URB 40 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000004
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
    00000000: 0b 04 0a 00
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[158 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[158 ms]  <<<  URB 40 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000004
  TransferBuffer       = 85087660
  TransferBufferMDL    = 84fc47a8
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 04 00
[158 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[158 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[158 ms]  >>>  URB 41 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000001 (USBD_TRANSFER_DIRECTION_IN, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 00000000
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000000
  Index                   = 00000080
[162 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[162 ms]  <<<  URB 41 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000b (USBD_TRANSFER_DIRECTION_IN, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000001
  TransferBuffer       = 85087660
  TransferBufferMDL    = 84fc47a8
    00000000: ac
  UrbLink              = 00000000
  SetupPacket          =
    00000000: c0 00 00 00 80 00 01 00
[162 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[162 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[162 ms]  >>>  URB 42 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000014
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 00000000
    00000000: d0 c1 d1 48 d2 04 d3 1b d4 ca d5 2e d6 33 d7 3a
    00000010: d8 e8 d9 fc
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[166 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[166 ms]  <<<  URB 42 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000014
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 84dfad10
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 14 00
[166 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[166 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[166 ms]  >>>  URB 43 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 00000000
    00000000: c7 4e c8 9c c9 ec ca 40 cb 80 cc c0 cd 48 ce 96
    00000010: cf d9
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[170 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[170 ms]  <<<  URB 43 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 84dfad10
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 12 00
[170 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_INTERNAL_DEVICE_CONTROL
[170 ms] UsbSnoop - FdoHookDispatchInternalIoctl(a67da1ea) : fdo=85221b80, Irp=852cd300, IRQL=0
[170 ms]  >>>  URB 44 going down  >>> 
-- URB_FUNCTION_VENDOR_DEVICE:
  TransferFlags          = 00000000 (USBD_TRANSFER_DIRECTION_OUT, ~USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 00000000
    00000000: e0 4e e1 9c e2 ec e3 40 e4 80 e5 c0 e6 48 e7 96
    00000010: e8 d9
  UrbLink                 = 00000000
  RequestTypeReservedBits = 00000000
  Request                 = 00000000
  Value                   = 00000001
  Index                   = 00000000
[174 ms] UsbSnoop - MyInternalIOCTLCompletion(a67da126) : fido=00000000, Irp=852cd300, Context=85248218, IRQL=2
[174 ms]  <<<  URB 44 coming back  <<< 
-- URB_FUNCTION_CONTROL_TRANSFER:
  PipeHandle           = 85057ec4
  TransferFlags        = 0000000a (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 84f02950
  TransferBufferMDL    = 84dfad10
  UrbLink              = 00000000
  SetupPacket          =
    00000000: 40 00 01 00 00 00 12 00
[175 ms] UsbSnoop - FilterDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_INTERFACE)
[175 ms] UsbSnoop - FdoHookDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_INTERFACE)
[176 ms] UsbSnoop - FilterDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_CAPABILITIES)
[176 ms] UsbSnoop - FdoHookDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_CAPABILITIES)
[177 ms] UsbSnoop - FilterDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_PNP_DEVICE_STATE)
[177 ms] UsbSnoop - FdoHookDispatchPnp(a67de45c) : IRP_MJ_PNP (IRP_MN_QUERY_PNP_DEVICE_STATE)
[177 ms] UsbSnoop - FilterDispatchAny(a67d9fd2) : IRP_MJ_SYSTEM_CONTROL

[-- Attachment #4: Type: text/plain, Size: 164 bytes --]

--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list