On Tue, Jan 24, 2006 at 07:22:20AM +0100, Andi Kleen wrote: > On Monday 23 January 2006 22:04, Greg KH wrote: > > I've had a laptop here that has had some "issues" in the past (time > > running double speed, XFree doesn't work, etc.) > > > > Now I'm down to the last problem, USB doesn't work, which is a bit of a > > pain for me :) > > > > Anyway, below is the kernel log from 2.6.16-rc1-mm2 (contains the latest > > acpi tree, which I thought might help out.) This log is when I modprobe > > ehci-hcd. The interesting thing is the APIC error, > > That was the laptop with ATI chipset right? Most of them have routing > troubles with the timer interrupt. I finally gave up trying to fix > them and just switched over to using the APIC timer which is run > by the CPU and not dependent on chipsets. Use the latest > patch from my x86-64 queue ftp://ftp.firstfloor.org/pub/ak/x86_64/quilt/
Yes, this is the same laptop. Turns out this was a bug in the USB EHCI bios handoff logic, a newer patch from David fixed it. The APIC stuff was just a false alarm, and for now, I've just turned it off, thanks to Pete reminding me about it. When I get this laptop converted to 64bit, I'll try out your patches. thanks, greg k-h ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
