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[Bug 380409] Error "USBDEVFS_CONTROL failed cmd lsusb" reading device ( USB-Dongle)
- From: bugzilla_noreply@xxxxxxxxxx
- Date: Thu, 24 Apr 2008 04:31:22 -0600 (MDT)
- Message-id: <20080424103122.1BD10CC6CF@xxxxxxxxxxxxxxxxxxxxxx>
https://bugzilla.novell.com/show_bug.cgi?id=380409
User oneukum@xxxxxxxxxx added comment
https://bugzilla.novell.com/show_bug.cgi?id=380409#c23
Oliver Neukum <oneukum@xxxxxxxxxx> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |NEEDINFO
Info Provider|
|jan@xxxxxxxx
--- Comment #23 from Oliver Neukum <oneukum@xxxxxxxxxx> 2008-04-24 04:31:21
MST ---
OK, before we try intrusive debugging patches it's worth checking whether your
device needs extra long timeouts please change in devio.c the line
i = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), ctrl.bRequest,
ctrl.bRequestType, ctrl.wValue, ctrl.wIndex,
tbuf, ctrl.wLength, tmo);
to
i = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), ctrl.bRequest,
ctrl.bRequestType, ctrl.wValue, ctrl.wIndex,
tbuf, ctrl.wLength, tmo*4);
and recompile your kernel with CONFIG_USB_DEBUG
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User oneukum@xxxxxxxxxx added comment
https://bugzilla.novell.com/show_bug.cgi?id=380409#c23
Oliver Neukum <oneukum@xxxxxxxxxx> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |NEEDINFO
Info Provider|
|jan@xxxxxxxx
--- Comment #23 from Oliver Neukum <oneukum@xxxxxxxxxx> 2008-04-24 04:31:21
MST ---
OK, before we try intrusive debugging patches it's worth checking whether your
device needs extra long timeouts please change in devio.c the line
i = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), ctrl.bRequest,
ctrl.bRequestType, ctrl.wValue, ctrl.wIndex,
tbuf, ctrl.wLength, tmo);
to
i = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), ctrl.bRequest,
ctrl.bRequestType, ctrl.wValue, ctrl.wIndex,
tbuf, ctrl.wLength, tmo*4);
and recompile your kernel with CONFIG_USB_DEBUG
--
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