In servalan.mailinglist.fbsd-current you write:

>I just upgraded to the latest sources (two hours ago) on my VAIO laptop and
>I'm now getting dozens of messages:

>Aug 22 15:00:07 sidhe /boot/kernel/kernel: usb0: interrupt, but not for us
>Aug 22 15:00:51 sidhe last message repeated 8 times
>Aug 22 15:03:02 sidhe last message repeated 19 times
>Aug 22 15:12:59 sidhe last message repeated 92 times

This is apparently due to a change last night in the uhci and ohci drivers to
report interrupts the USB code sees but which don't correspond to any actual
USB activity.  I saw the same thing last night after I upgraded (to try out
jhb's latest fixes, which worked like a charm on the sound problem).  

I note that on my system the uhci0 and fxp0 are on the same IRQ:
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xef80-0xef9f irq 2 at device 
7.2 on pci0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xef40-0xef5f mem 
0xfea00000-0xfeafffff,0xfc4ff000-0xfc4fffff irq 2 at device 17.0 on pci0

I wonder if the "interrupts not for us" are actually interrupts from the 
Ethernet that the USB code sees because both the USB and the Ethernet
are on the same irq.  

To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message

Reply via email to