They are on hobbes. http://hobbes.nmsu.edu/download/pub/incoming/usbxhcd9.zip
They will eventually make it into directory:
/pub/os2/system/drivers/misc
Lars is currently working on getting isochronous transfers to work for USBEHCD.SYS (USB 2.0): webcams for example ...
There are a lot of changes and fixes since 10.170 (usbxhcd8.zip).
According to Lars this is a joint effort. Gregg Young will be giving a
presentation at Warpstock in Raleigh, NC later this year on USB drivers:
http://www.warpstock.org/
Please test and report results in the appropriate newsgroups [ http://comp.os.os2.misc ] or see the readme.txt for Lars email address.
From:
Source: OS2VOICE.org