PSMOUSE_PS2
dev3->id.product = PSMOUSE_PS2;
psmouse_max_proto = max_proto = PSMOUSE_PS2;
if (max_proto > PSMOUSE_PS2 &&
psmouse_try_protocol(psmouse, PSMOUSE_PS2,
return PSMOUSE_PS2;
if (psmouse_max_proto != PSMOUSE_PS2) {
.type = PSMOUSE_PS2,