usb mouse on ehci controller doesn't work

Doug White dwhite at
Mon Jul 7 17:05:08 PDT 2003

On Sun, 6 Jul 2003, Bruce Cran wrote:

> I swapped the Logitech wireless mouse for a Microsoft Intellimouse optical,
> and this time had slightly more success.   If I run moused and tell XFree86
> to use both /dev/psm0 and /dev/sysmouse, it still dies with the fcntl error.
> However, if I'm only using /dev/sysmouse, it works perfectly.  The kernel has
> uhci but not ehci compiled in, so it must indeed be using the low-speed
> driver, not ehci.  If I don't run moused but just tell X11 to use /dev/ums0,
> it still fails with the fcntl error.

Hm, well it appears that psm and ums have lost their O_ASYNC handlers.
I'm using moused and it works fine, but I think I know who to pummel.

Doug White                    |  FreeBSD: The Power to Serve
dwhite at          |

More information about the freebsd-current mailing list