On Sun, 13 Oct 2002, David Brownell wrote: > > I can complete the boot process if i plug out anything from the host, and > > plugging in the first hub with out any devices attached does not cause a > > lock-up then anymore. It does not make anything available either, though > > The good news is that nobody else has reported such lock-ups, so it's likely > something specific to your setup is triggering this. The relevant OHCI code > hasn't changed in quite a long time.
Well, I've seen a few of this (or something appearing similar). In my case it was triggered by an EP0 Control transfer which timed out (firmware bug). This caused OHCI controller halts finally looping in a pretty unfriendly mode down below ohci_stop() continously hitting the "blocking down() in non-sleeping context" bug catcher. SAK stopped this loop so I could do a clean reboot. I've a dmesg output saved from one or two of this - interested? But I believe the backtrace points to the bad context path, not the root cause which triggered the HC halt. Martin ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
