On Mon, Apr 07, 2003 at 11:01:31AM -0700, Jason Thorpe wrote:
> Hm, I use uplcom frequently, but I haven't updated the kernel on the 
> box they're plugged into.  What kernel version are you using, and ohci 
> or uhci?

I filed a PR with a bit more debug output in the meantime: kern/21043.

The kernel on that machine is from April 6 sources, and the usb related dmesgs
are:

usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
[..]
uhub1 at uhub0 port 1
uhub1: vendor 0x0451 product 0x1446, class 9/0, rev 1.00/1.00, addr 2
uhub1: 4 ports with 4 removable, bus powered
uplcom0 at uhub1 port 1
uplcom0: vendor 0x067b product 0x2303, rev 1.10/2.02, addr 3
ucom0 at uplcom0
uplcom1 at uhub1 port 2
uplcom1: vendor 0x067b product 0x2303, rev 1.10/2.02, addr 4
ucom1 at uplcom1
uhidev0 at uhub0 port 2 configuration 1 interface 0
uhidev0: Logitech USB-PS/2 Mouse M-BA47, rev 1.00/1.20, addr 5, iclass 3/1
ums0 at uhidev0: 4 buttons and Z dir.
wsmouse0 at ums0 (mux ignored)

Martin