Yup just like the title, i read much of the Netbsd documentation on that subject & go no result. Xorg don't recognize my ps/2 mouse. OpenBSD & FreeBSD didn't had this problem, so is it somekind of mal function or do someone know the actuall config to put in xorg.conf so it may work.
Last one i tried was to put:
Option "Protocol" "busmouse"
Option "Device" "/dev/pms0"
The others was protocol as IMPS/2 & wsmouse .. now i dont know what else to do.
* Note : i had some other problem on hands so i can really print a dmesg.