linux-kernel - 2.6.33.2: USB Quickcam Pro 9000 (usb resets)?

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Message-ID: <alpine.DEB.2.00.1004050851560.3511@p34.internal.lan>
Date:	Mon, 5 Apr 2010 08:54:58 -0400 (EDT)
From:	Justin Piszcz <jpiszcz@...idpixels.com>
To:	linux-kernel@...r.kernel.org
cc:	linux-usb@...r.kernel.org
Subject: 2.6.33.2: USB Quickcam Pro 9000 (usb resets)?

Hi,

When no webcam is used, I do not see disconnect/reconnects.
When I use a webcam, I see the following, is this normal?
Note: I run motion on this host.

[142013.089524] usb 1-1.5.1: USB disconnect, address 14
[142013.120627] usb 1-1.5.2: USB disconnect, address 15
[142013.209523] usb 1-1.5: reset full speed USB device using ehci_hcd and address 4
[142013.560513] usb 1-1.5.1: new full speed USB device using ehci_hcd and address 16
[142013.635940] usb 1-1.5.1: New USB device found, idVendor=413c, idProduct=2002
[142013.635946] usb 1-1.5.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[142013.635950] usb 1-1.5.1: Product: Dell USB Keyboard Hub
[142013.635952] usb 1-1.5.1: Manufacturer: Dell
[142013.637682] input: Dell Dell USB Keyboard Hub as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5.1/1-1.5.1:1.0/input/input19
[142013.637725] generic-usb 0003:413C:2002.0011: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard Hub] on usb-0000:00:1a.0-1.5.1/input0
[142013.639739] input: Dell Dell USB Keyboard Hub as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5.1/1-1.5.1:1.1/input/input20
[142013.639825] generic-usb 0003:413C:2002.0012: input,hidraw2: USB HID v1.10 Device [Dell Dell USB Keyboard Hub] on usb-0000:00:1a.0-1.5.1/input1
[142013.702462] usb 1-1.5.2: new low speed USB device using ehci_hcd and address 17
[142013.781450] usb 1-1.5.2: New USB device found, idVendor=0461, idProduct=4d15
[142013.781456] usb 1-1.5.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[142013.781459] usb 1-1.5.2: Product: USB Optical Mouse
[142013.783834] input: USB Optical Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5.2/1-1.5.2:1.0/input/input21
[142013.783878] generic-usb 0003:0461:4D15.0013: input,hidraw3: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:1a.0-1.5.2/input0
[184860.926270] usb 1-1.5.1: USB disconnect, address 16
[184860.954032] usb 1-1.5.2: USB disconnect, address 17
[184861.027795] usb 1-1.5: reset full speed USB device using ehci_hcd and address 4
[184861.377879] usb 1-1.5.1: new full speed USB device using ehci_hcd and address 18
[184861.453332] usb 1-1.5.1: New USB device found, idVendor=413c, idProduct=2002
[184861.453338] usb 1-1.5.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[184861.453342] usb 1-1.5.1: Product: Dell USB Keyboard Hub
[184861.453345] usb 1-1.5.1: Manufacturer: Dell
[184861.455404] input: Dell Dell USB Keyboard Hub as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5.1/1-1.5.1:1.0/input/input22
[184861.455449] generic-usb 0003:413C:2002.0014: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard Hub] on usb-0000:00:1a.0-1.5.1/input0
[184861.457691] input: Dell Dell USB Keyboard Hub as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5.1/1-1.5.1:1.1/input/input23
[184861.457782] generic-usb 0003:413C:2002.0015: input,hidraw2: USB HID v1.10 Device [Dell Dell USB Keyboard Hub] on usb-0000:00:1a.0-1.5.1/input1
[184861.530605] usb 1-1.5.2: new low speed USB device using ehci_hcd and address 19
[184861.609696] usb 1-1.5.2: New USB device found, idVendor=0461, idProduct=4d15
[184861.609702] usb 1-1.5.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[184861.609705] usb 1-1.5.2: Product: USB Optical Mouse
[184861.611804] input: USB Optical Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5.2/1-1.5.2:1.0/input/input24
[184861.611852] generic-usb 0003:0461:4D15.0016: input,hidraw3: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:1a.0-1.5.2/input0

Justin.

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