On Sat, 5 Mar 2005, Alan Stern wrote: > If you rmmod uhci-hcd before the kexec and then modprobe it afterward, > do detection and initialization of the mouse work okay?
I just noticed the "irq 5 - nobody cared" line in your dmesg log. You probably need to specify the "usb-handoff" boot parameter in your kexec command line. Most likely that will fix everything. If it doesn't help, can you mount a debugfs filesystem and post the contents of .../uhci/0000:00:04.2 and .../uhci/0000:00:04.3 from both the pre-kexec kernel and the post-kexec kernel? You'll have to set CONFIG_USB_DEBUG first. Alan Stern ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
