After reading the main part of the USB specs, I moved on to the UHCI driver specs this week-end. I can now say, that implementing the isochronous part to the UHCI driver is a lot easier than I thought, and I guess Micheal can confirm. While reading the UHCI specs I followed Micheal’s code, and I have some questions about it, but I’ll write him an email for that. By the way, is R1 intended only for x86?
This is a companion discussion topic for the original entry at https://www.haiku-os.org/blog/emitrax/2007-04-29_uhci_driver/