On Saturday 30 April 2005 9:48 pm, Brian Beardall wrote: > Brian Beardall wrote: >
> >With this configuration this is what occurred: > > > >hub 1-0:1.0: resubmit --> -108 > >hub 1-0:1.0: hub_port_status failed (err = -108) > >irq 10: nobody cared! > > [<c01356aa>] __report_bad_irq+0x2a/0x90 > > [<c0134fe0>] handle_IRQ_event+0x30/0x70 > > [<c013579c>] note_interrupt+0x6c/0xd0 > > [<c0135166>] __do_IRQ+0x146/0x160 > > [<c0104e03>] do_IRQ+0x23/0x40 > > ... > >handlers: > >[<c034ca60>] (usb_hcd_irq+0x0/0x70) > >Disabling IRQ #10 So "-108" is usually "-ESHUTDOWN" or device vanishing. That doesn't happen in normal operation ... > I tested another OHCI card, and it does not lock-up the IRQ like the AMD > 756 OHCI usb controller. Both mainboards I have that have the AMD 756 > OHCI usb controller exibit the exact same problem however. This looks > like a specific issue with the AMD 756 OHCI controller. Well, the AMD756 is a bit old (original Athlon boards, nothing current) but I'd rather it work than not. If you enable CONFIG_USB_DEBUG, you _ought_ to see something interesting reported shortly before that "resubmit --> -108" starts making trouble. If so, please forward that info. - Dave ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
