> I have yet to run into a USB controller > that didn't work in USB1 mode with Plan 9.
OHCI controllers won't work yet, but UHCI does seem to be more common. there's an Inferno OHCI driver that could be adapted. EHCI (usb 2) is more of an extension of UHCI, however, so i thought i'd skip an evolutionary phase (actually, i suppose it's properly a creationist phase) and do that one, now i've finally got one i can test against. there are the usual giggles to be found in the data sheets. ``what were they on???!*'' as well.
