On Thursday 06 January 2005 1:01 pm, Alan Stern wrote:
> 
> If the power was shut off entirely, upon resume the controller would have
> seen a connect change event.  No such event shows up in the system logs
> you posted with ehci-hcd unloaded.  But it does show up in the logs with 
> ehci-hcd loaded.

BIOS may have swallowed that event on behalf of UHCI ...
so that the only way UHCI will see it is if it does a
complete reset, including grabbing control of the HC
back from the BIOS.



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