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joy_ess.c revision 1.3.8.2 
      1 /* $NetBSD: joy_ess.c,v 1.3.8.2 2008/01/02 21:54:26 bouyer Exp $ */
      2 
      3 #include <sys/cdefs.h>
      4 __KERNEL_RCSID(0, "$NetBSD: joy_ess.c,v 1.3.8.2 2008/01/02 21:54:26 bouyer Exp $");
      5 
      6 #include <sys/cdefs.h>
      7 __KERNEL_RCSID(0, "$NetBSD: joy_ess.c,v 1.3.8.2 2008/01/02 21:54:26 bouyer Exp $");
      8 
      9 #include <sys/param.h>
     10 #include <sys/systm.h>
     11 #include <sys/kernel.h>
     12 #include <sys/device.h>
     13 #include <sys/audioio.h>
     14 #include <dev/audio_if.h>
     15 #include <sys/bus.h>
     16 
     17 #include <dev/isa/isavar.h>
     18 #include <dev/isa/essvar.h>
     19 #include <dev/ic/joyvar.h>
     20 
     21 int joy_ess_match(struct device *, struct cfdata *, void *);
     22 void joy_ess_attach(struct device *, struct device *, void *);
     23 
     24 CFATTACH_DECL(joy_ess, sizeof (struct joy_softc),
     25 	      joy_ess_match, joy_ess_attach, NULL, NULL);
     26 
     27 int
     28 joy_ess_match(struct device *parent, struct cfdata *match, void *aux)
     29 {
     30 	struct audio_attach_args *aa = aux;
     31 
     32 	if (aa->type != AUDIODEV_TYPE_AUX)
     33 		return (0);
     34 	return (1);
     35 }
     36 
     37 void
     38 joy_ess_attach(struct device *parent, struct device *self, void *aux)
     39 {
     40 	struct ess_softc *esc = (struct ess_softc *)parent;
     41 	struct joy_softc *sc = (struct joy_softc *)self;
     42 
     43 	printf("\n");
     44 
     45 	sc->sc_iot = esc->sc_joy_iot;
     46 	sc->sc_ioh = esc->sc_joy_ioh;
     47 
     48 	joyattach(sc);
     49 }
     50