Re: [Hampshire] USB2, how to tell

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Author: Adrian Bridgett
Date:  
To: Hampshire LUG Discussion List
Subject: Re: [Hampshire] USB2, how to tell
On Thu, Aug 23, 2007 at 18:22:19 +0100 (+0100), Hugo Mills wrote:
> is the phrase EHCI. (AHCI and OHCI are USB 1.1 -- you will probably
> have one or other of those for each USB port, too, as EHCI covers USB
> 2.0 only). The USB 2.0 driver is ehci_hcd.

For the record, UHCI (not AHCI) and "OHCI" for 1.1. EHCI for 2.0.

http://en.wikipedia.org/wiki/UHCI

Adrian
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