Re: usb-uhci *BUG*

From: Ian Molton (spyro@armlinux.org)
Date: Sun Apr 14 2002 - 14:21:13 EST


Pierre Rousselet Awoke this dragon, who will now respond:

>
> The oops doesn't come when the driver is exiting in this case (as the
> patch was for), it "occurs randomly". The problem might be with the usb
> hardware.

> > Ian Molton wrote:
> >>>What were you doing when the BUG() call happened?
> >>
> >> surfin' the net ;) it appears to occur randomly - its been fine the
> >> whole day today, although less stressed than yesterday.
>
> What is the motherboard, is it an usb add-on card ?

Its a VIA based board, and it /is/ an add-on card. its a 4 port OPTi based
card.

Mobo stuff:
  Bus 0, device 0, function 0:
    Host bridge: VIA Technologies, Inc. VT82C597 [Apollo VP3] (rev 4).
      Master Capable. Latency=16.
      Prefetchable 32 bit memory at 0xe0000000 [0xe07fffff].
  Bus 0, device 1, function 0:
    PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x
AGP] (rev 0). Master Capable. No bursts. Min Gnt=4.

USB controller:
  Bus 0, device 10, function 0:
    USB Controller: OPTi Inc. 82C861 (rev 32).
      IRQ 10.
      Master Capable. Latency=16. Max Lat=80.
      Non-prefetchable 32 bit memory at 0xe0800000 [0xe0800fff].
  Bus 0, device 10, function 1:
    USB Controller: OPTi Inc. 82C861 (#2) (rev 32).
      IRQ 12.
      Master Capable. Latency=16. Max Lat=80.
      Non-prefetchable 32 bit memory at 0xe0801000 [0xe0801fff].
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