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.
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