Robert Swindells <rjs@fdy2.demon.co.uk>  wrote:
 > The Jornada 720 has the SA1111 companion chip which contains an OHCI
 > USB host controller. I don't know whether it is brought out to an
 > external connector though as I don't own a J720.

The docking port has such a connector.

 > I have got a SA1111 OHCI attachment file which attaches the generic
 > ohci driver, but I haven't written the bounce buffer stuff.

Cool.