Paul -- got any further info? I tried the current version with some
speakers, no problems. Seems like the telling variable is the
G4 Cube with "KeyLargo USB". If the recent changes affected
anything, it would suggest PCI-related problems.
- Dave
> From: "Paul Mackerras" <[EMAIL PROTECTED]>
> Sent: Sunday, April 22, 2001 6:21 PM
>
> The recent changes to the usb-ohci.c driver in 2.4.4-pre5 seem to be
> causing serious problems on my G4 Cube powermac. I haven't tracked
> down exactly what the problem is, but the symptom is that I get an
> OHCI unrecoverable error; using the USB speakers seems to trigger this
> very quickly.
>
> The USB controller is the integrated one in the Apple "Core99"
> chipset. The relevant bit from /proc/pci is:
>
> Bus 1, device 24, function 0:
> USB Controller: Apple Computer Inc. KeyLargo USB (rev 0).
> IRQ 27.
> Master Capable. Latency=16. Min Gnt=3.Max Lat=86.
> Non-prefetchable 32 bit memory at 0x80082000 [0x80082fff].
>
> Has anyone else seen this? It works OK with the Lucent USB chip on my
> 1999 G3 powerbook.
>
> Paul.
>
_______________________________________________
[EMAIL PROTECTED]
To unsubscribe, use the last form field at:
http://lists.sourceforge.net/lists/listinfo/linux-usb-devel
