- Partially back out the previous attempt to fix PS/2 protocol support.
Extended PS/2 protocol without moused(8) is only supported from FreeBSD 7.1
- Try default PS/2 and USB mouse ports if /dev/sysmouse does not exist.
Previously, it was only available when HAL support was compiled in.
They should be able to handle SysMouse protocol at operation level 1.
- Check protocol for ums(4) as it only supports SysMouse protocol.
- Sync X server with mouse driver.
Reviewed by: rnoland