>>Message: 5 >>Date: Tue, 24 May 2005 00:15:28 -0400 (EDT) >>From: Alan Stern <[EMAIL PROTECTED]> >>To: Henk <[EMAIL PROTECTED]> >>cc: USB development list <linux-usb-devel@lists.sourceforge.net> >>Subject: Re: [linux-usb-devel] Functional differences usb_control_msg in >> kernel versus the libusb variant
>>Here's something you can do to help track it down. Make sure the >>CONFIG_USB_DEBUG option is set in the configuration and rebuild the >>uhci-hcd driver. Then load it with: "modprobe uhci-hcd debug=3". >>Next make sure you have a debugfs filesystem mounted somewhere, and load >>your driver and wait for those error messages to appear. When they do, >>navigate to the .../uhci/ subdirectory of the debugfs mountpoint and post >>a copy of the file corresponding to the host controller that encountered >>those errors. It should let us pinpoint the trouble. >>Alan Stern My question may sound a silly question, but, may I know how do we install debugfs on Linux with 2.4.6 kernels? I tried doing "mount debugfs", but there is not entry in /etc/fstab. Thanks, Ganesh ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_idt12&alloc_id344&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
