int
dzms_enable(void *v)
{
struct dzms_softc *dzms = v;
struct lkms_softc *sc = v;
if (sc->sc_enabled)
return EBUSY;
sc->sc_selftest = 4; /* wait for 4 byte reply upto 1/2 sec */
dzputc(dzms->dzms_ls, MOUSE_SELF_TEST);
(void)tsleep(&sc->sc_enabled, TTIPRI, "dzmsopen", hz / 2);
if (sc->sc_selftest != 0) {
sc->sc_selftest = 0;
return ENXIO;
}
DELAY(150);
dzputc(dzms->dzms_ls, MOUSE_INCREMENTAL);
sc->sc_enabled = 1;
sc->inputstate = 0;
return 0;
}
int
dzkbd_sendchar(void *v, int c)
{
dzputc((struct dz_linestate *)v, c);
return (0);
}
