On Saturday 28 August 2004 12:49 am, you wrote:

> /sys/class/usb1/async is empty.
> 
> /sys/class/usb1/periodic contains:
> size = 32
> 
> /sys/class/usb1/registers before the "cat" command contains:
> bus pci, device 0000:00:07.4
> ohci_hcd version 2004 Feb 02
> OHCI 1.0, with legacy support registers
> control 0x6c3 RWE RWC HCFS=suspend CBSR=3

This shouldn't be suspended here, since the individual ports
aren't suspended :

> cmdstatus 0x00000 SOC=0
> ...
> roothub.portstatus [0] 0x00000103 PPS PES CCS
> roothub.portstatus [1] 0x00000103 PPS PES CCS
> roothub.portstatus [2] 0x00000100 PPS
> roothub.portstatus [3] 0x00000100 PPS

This suggests a chip bug to me; there were others in
AMD-756 OHCI.  Does it work if you disable CONFIG_PM?

- Dave


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