On Mon, 2006-01-16 at 02:17 -0500, Willie Wong wrote:
> On Mon, Jan 16, 2006 at 04:08:58PM +0930, Penguin Lover Iain Buchanan 
> squawked:
> > I noticed I had uhci-hcd loaded (the usb 1 module?) so I unloaded it,
> > and my keyboard stopped working!!!  So using the laptop keyboard, I
> > replugged the HD (now without uhci-hcd) and it still goes slow...
> 
> uhci-hcd is the driver for the intel USB host controller, so if you
> unload that, it is natural that it killed your (presumeably USB)
> keyboard. 
> 
> the driver for USB2.0, incidentally, should be ehci-hcd, and according
> to the kernel docs, if you have ehci built (grep USB_EHCI
> /usr/src/linux/.config), it will use USB2.0 on enabled devices.
> 
> So, the question is, did you compile your kernel with EHCI support? 

Yes, I should have mentioned that: I'm using ehci.  I unloaded uhci.
I'm not using the old slow usb-block-device driver either.

thanks,
-- 
Iain Buchanan <iaindb at netspace dot net dot au>

Try not.
Do.
Or do not.
There is no try.

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