I upgraded the windows software for my laptop touchpad the other day and
now I can't get it to work properly under FreeBSD.
It appears to probe twice for some reason, and I'm not kernel savey
enough to know how to fix it.
Here's the dmesg:
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
psm1: unable to allocate the IRQ resource (12).
The mouse movement is jerky; I'm assuming that interrupt routing is
broken for the device.
Can some kind soul point me in the right direction please?