USB host controller in Motorola ppc823 can work with io-usb?

QNX USERS QNX6 - OS
1

Dear Group,
I want to use the usb stack(io-usb,devb-umass etc) in ppc823. But usb host controller in ppc823 isn’t compatible with uhci,ohci and ehci, so I must development the host controller driver by myself.
I don’t find any document about how to connect host controller driver and the usb stack. Any one else has any idea?

Thanks.
Suzanna

2

Try this:
web.archive.org/web/200412051108 … c-1.01.tgz
This is a FT8U245 Chip and USB Open Host Controller Driver
for QNX Neutrino 6.2
Writen by Gleb V. Glazirin, ESTRA, NSTU, Novosibirsk, 2003

Good luck!

3

There is some difference between 6.2 and 6.3 usb stack. There isn’t io-usb in 6.2, but it is necessary in 6.3.

Anyway thanks for you help.