sys/arch/arc/jazz/opms_jazzio.c

   1 /* $NetBSD: opms_jazzio.c,v 1.8 2008/09/13 16:02:17 tsutsui 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@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 1.8 2008/09/13 16:02:17 tsutsui 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 <machine/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 }