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      1 /* $NetBSD: opms_jazzio.c,v 1.11 2011/07/01 19:25:42 dyoung Exp $ */
      2 
      3 /*
      4  * Copyright (c) 1995, 1996 Carnegie-Mellon University.
      5  * All rights reserved.
      6  *
      7  * Author: Chris G. Demetriou
      8  *
      9  * Permission to use, copy, modify and distribute this software and
     10  * its documentation is hereby granted, provided that both the copyright
     11  * notice and this permission notice appear in all copies of the
     12  * software, derivative works or modified versions, and any portions
     13  * thereof, and that both notices appear in supporting documentation.
     14  *
     15  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     16  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     17  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     18  *
     19  * Carnegie Mellon requests users of this software to return to
     20  *
     21  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     22  *  School of Computer Science
     23  *  Carnegie Mellon University
     24  *  Pittsburgh PA 15213-3890
     25  *
     26  * any improvements or extensions that they make and grant Carnegie the
     27  * rights to redistribute these changes.
     28  */
     29 
     30 #include <sys/cdefs.h>
     31 __KERNEL_RCSID(0, "$NetBSD: opms_jazzio.c,v 1.11 2011/07/01 19:25:42 dyoung Exp $");
     32 
     33 #include <sys/param.h>
     34 #include <sys/systm.h>
     35 #include <sys/device.h>
     36 #include <sys/tty.h>
     37 
     38 #include <machine/autoconf.h>
     39 #include <sys/bus.h>
     40 
     41 #include <arc/dev/pcconsvar.h>
     42 #include <arc/dev/opmsvar.h>
     43 #include <arc/jazz/jazziovar.h>
     44 #include <arc/jazz/pccons_jazziovar.h>
     45 
     46 static int	opms_jazzio_match(device_t, cfdata_t, void *);
     47 static void	opms_jazzio_attach(device_t, device_t, void *);
     48 
     49 CFATTACH_DECL_NEW(opms_jazzio, sizeof(struct opms_softc),
     50     opms_jazzio_match, opms_jazzio_attach, NULL, NULL);
     51 
     52 static int
     53 opms_jazzio_match(device_t parent, cfdata_t cf, void *aux)
     54 {
     55 	struct jazzio_attach_args *ja = aux;
     56 
     57 	if (strcmp(ja->ja_name, "pms") != 0)
     58 		return 0;
     59 
     60 	if (!opms_common_match(ja->ja_bust, &pccons_jazzio_conf))
     61 		return 0;
     62 
     63 	return 1;
     64 }
     65 
     66 static void
     67 opms_jazzio_attach(device_t parent, device_t self, void *aux)
     68 {
     69 	struct opms_softc *sc = device_private(self);
     70 	struct jazzio_attach_args *ja = aux;
     71 
     72 	sc->sc_dev = self;
     73 
     74 	aprint_normal("\n");
     75 
     76 	jazzio_intr_establish(ja->ja_intr, opmsintr, sc);
     77 	opms_common_attach(sc, ja->ja_bust, &pccons_jazzio_conf);
     78 }
     79