Annotation of sys/arch/macppc/macppc/wscons_machdep.c, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: wscons_machdep.c,v 1.5 2004/10/05 14:33:16 miod Exp $ */
! 2:
! 3: /*
! 4: * Copyright (c) 2001 Aaron Campbell
! 5: * All rights reserved.
! 6: *
! 7: * Redistribution and use in source and binary forms, with or without
! 8: * modification, are permitted provided that the following conditions
! 9: * are met:
! 10: * 1. Redistributions of source code must retain the above copyright
! 11: * notice, this list of conditions and the following disclaimer.
! 12: * 2. Redistributions in binary form must reproduce the above copyright
! 13: * notice, this list of conditions and the following disclaimer in the
! 14: * documentation and/or other materials provided with the distribution.
! 15: *
! 16: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 17: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 18: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 19: * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
! 20: * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
! 21: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
! 22: * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 23: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
! 24: * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
! 25: * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
! 26: * THE POSSIBILITY OF SUCH DAMAGE.
! 27: */
! 28:
! 29: #include <sys/param.h>
! 30: #include <sys/systm.h>
! 31: #include <sys/kernel.h>
! 32: #include <sys/conf.h>
! 33: #include <sys/device.h>
! 34: #include <sys/extent.h>
! 35:
! 36: #include <machine/bus.h>
! 37:
! 38: #include <dev/cons.h>
! 39:
! 40: #include "wsdisplay.h"
! 41: #if NWSDISPLAY > 0
! 42: #include <dev/wscons/wsdisplayvar.h>
! 43: #endif
! 44: #include <dev/wscons/wskbdvar.h>
! 45:
! 46: cons_decl(ws);
! 47:
! 48: void
! 49: wscnprobe(struct consdev *cp)
! 50: {
! 51: int maj;
! 52:
! 53: /* locate the major number */
! 54: for (maj = 0; maj < nchrdev; maj++) {
! 55: if (cdevsw[maj].d_open == wsdisplayopen)
! 56: break;
! 57: }
! 58:
! 59: if (maj == nchrdev) {
! 60: /* we are not in cdevsw[], give up */
! 61: panic("wsdisplay is not in cdevsw[]");
! 62: }
! 63:
! 64: cp->cn_dev = makedev(maj, 0);
! 65: cp->cn_pri = CN_INTERNAL;
! 66: }
! 67:
! 68: void
! 69: wscninit(struct consdev *cp)
! 70: {
! 71: return;
! 72: }
! 73:
! 74: void
! 75: wscnputc(dev_t dev, int i)
! 76: {
! 77: wsdisplay_cnputc(dev, i);
! 78: }
! 79:
! 80: int
! 81: wscngetc(dev_t dev)
! 82: {
! 83: return (wskbd_cngetc(dev));
! 84: }
! 85:
! 86: void
! 87: wscnpollc(dev_t dev, int on)
! 88: {
! 89: wskbd_cnpollc(dev, on);
! 90: }
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