You don't have to keep on quoting the USB-FAQ, I am aware it exists and have thoroughly read it. And yes, I did push the ttcompat and ldterm modules onto the usbsprl driver as described. Indeed it is only the hardware flow control that I have found to not work.
This software works for many serial ports on all kinds of Sun hardware and many Solaris releases (2.6, 7, 8, 9). I think the bug is obvious and the fix I described is straightforward. Thanks, Marcel -- This message posted from opensolaris.org