USB burps with irq XX: nobody cared. (2.5.70)

[David Ford]

This is one of those systems that has some 150K of dmesg on boot due to 
that pesky USB barfing - IRQ XX nobody cared!.

Due to it's size I haven't included it here.  Here's a link to it 
however - http://blue-labs.org/~david/dmesg.out.2.5.70.bz2

(There are a lot of unknown devices in lspci output, if an interested 
party wants, I'll provide as much detail as I can.)

David

# lspci -v|grep -A5 USB
00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev 
a3) (prog-if 10 [OHCI])
        Subsystem: FIRST INTERNATIONAL Computer Inc: Unknown device 9042
        Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 20
        Memory at ee087000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [44] Power Management version 2

00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev 
a3) (prog-if 10 [OHCI])
        Subsystem: FIRST INTERNATIONAL Computer Inc: Unknown device 9042
        Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 22
        Memory at ee082000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [44] Power Management version 2

00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev 
a3) (prog-if 20 [EHCI])
        Subsystem: FIRST INTERNATIONAL Computer Inc: Unknown device 9042
        Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 20
        Memory at ee083000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [44] #0a [2080]
        Capabilities: [80] Power Management version 2
# grep -i hci /boot/2.5.70/.config
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_UHCI_HCD is not set