Home | History | Annotate | Line # | Download | only in dev 
      1 /* $NetBSD: auaudio.c,v 1.9 2012/10/27 17:18:01 chs Exp $ */
      2 
      3 /*
      4  * Copyright 2002 Wasabi Systems, Inc.
      5  * All rights reserved.
      6  *
      7  * Written by Simon Burge for Wasabi Systems, Inc.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. All advertising materials mentioning features or use of this software
     18  *    must display the following acknowledgement:
     19  *      This product includes software developed for the NetBSD Project by
     20  *      Wasabi Systems, Inc.
     21  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
     22  *    or promote products derived from this software without specific prior
     23  *    written permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     27  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     28  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
     29  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     35  * POSSIBILITY OF SUCH DAMAGE.
     36  */
     37 
     38 #include <sys/cdefs.h>
     39 __KERNEL_RCSID(0, "$NetBSD: auaudio.c,v 1.9 2012/10/27 17:18:01 chs Exp $");
     40 
     41 #include <sys/param.h>
     42 #include <sys/systm.h>
     43 #include <sys/device.h>
     44 
     45 #include <mips/alchemy/include/aureg.h>
     46 #include <mips/alchemy/include/aubusvar.h>
     47 
     48 static int	auaudio_match(device_t, cfdata_t, void *);
     49 static void	auaudio_attach(device_t, device_t, void *);
     50 
     51 CFATTACH_DECL_NEW(auaudio, 0,
     52     auaudio_match, auaudio_attach, NULL, NULL);
     53 
     54 int
     55 auaudio_match(device_t parent, cfdata_t match, void *aux)
     56 {
     57 	struct aubus_attach_args *aa = aux;
     58 
     59 	return (0);	/* XXX unimplemented! */
     60 	if (strcmp(aa->aa_name, match->cf_name) == 0)
     61 		return (1);
     62 
     63 	return (0);
     64 }
     65 
     66 void
     67 auaudio_attach(device_t parent, device_t self, void *aux)
     68 {
     69 
     70 	printf(": Au1X00 audio\n");	/* \n in clockattach */
     71 }
     72