Interrupt storm on uhci(4)
Ian FREISLICH
ianf at clue.co.za
Wed Aug 8 06:10:10 PDT 2007
Hi
Hardware is:
uhci0 at pci0:7:2: class=0x0c0300 card=0x00000000 chip=0x71128086 rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82371AB/EB/MB PIIX4/4E/4M USB Interface'
class = serial bus
subclass = USB
The system is CURRENT, about a week old.
It's generating a storm at ~76000 interrupts per second. Is there
anything I can do to stop this?
The good news is that USB on this system works, previously it would
disable the port after a second or so.
Ian
--
Ian Freislich
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