maccons.c revision 1.8
1 1.8 jmmv /* $NetBSD: maccons.c,v 1.8 2007/08/29 16:09:31 jmmv Exp $ */ 2 1.2 scottr 3 1.2 scottr /* 4 1.2 scottr * Copyright (C) 1999 Scott Reynolds. All rights reserved. 5 1.2 scottr * 6 1.2 scottr * Redistribution and use in source and binary forms, with or without 7 1.2 scottr * modification, are permitted provided that the following conditions 8 1.2 scottr * are met: 9 1.2 scottr * 1. Redistributions of source code must retain the above copyright 10 1.2 scottr * notice, this list of conditions and the following disclaimer. 11 1.2 scottr * 2. Redistributions in binary form must reproduce the above copyright 12 1.2 scottr * notice, this list of conditions and the following disclaimer in the 13 1.2 scottr * documentation and/or other materials provided with the distribution. 14 1.2 scottr * 3. The name of the author may not be used to endorse or promote products 15 1.2 scottr * derived from this software without specific prior written permission. 16 1.2 scottr * 17 1.2 scottr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 1.2 scottr * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 1.2 scottr * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 1.2 scottr * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 1.2 scottr * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 1.2 scottr * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 1.2 scottr * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 1.2 scottr * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 1.2 scottr * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 1.2 scottr * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 1.2 scottr */ 28 1.4 lukem 29 1.4 lukem #include <sys/cdefs.h> 30 1.8 jmmv __KERNEL_RCSID(0, "$NetBSD: maccons.c,v 1.8 2007/08/29 16:09:31 jmmv Exp $"); 31 1.2 scottr 32 1.2 scottr #include "wsdisplay.h" 33 1.2 scottr #include "wskbd.h" 34 1.2 scottr #include "zsc.h" 35 1.2 scottr 36 1.2 scottr #include <sys/param.h> 37 1.2 scottr #include <sys/systm.h> 38 1.2 scottr #include <sys/conf.h> 39 1.2 scottr 40 1.2 scottr #include <machine/autoconf.h> 41 1.2 scottr #include <machine/cpu.h> 42 1.2 scottr 43 1.7 jmmv #include <machine/video.h> 44 1.2 scottr #include <dev/cons.h> 45 1.2 scottr #include <dev/wscons/wskbdvar.h> 46 1.2 scottr #include <dev/wscons/wsdisplayvar.h> 47 1.2 scottr #include <mac68k/dev/macfbvar.h> 48 1.2 scottr #include <mac68k/dev/akbdvar.h> 49 1.2 scottr 50 1.5 chs void maccnprobe(struct consdev *); 51 1.5 chs void maccninit(struct consdev *); 52 1.5 chs int maccngetc(dev_t); 53 1.5 chs void maccnputc(dev_t, int); 54 1.5 chs void maccnpollc(dev_t, int); 55 1.2 scottr 56 1.2 scottr static int maccons_initted = (-1); 57 1.2 scottr 58 1.2 scottr void 59 1.2 scottr maccnprobe(struct consdev *cp) 60 1.2 scottr { 61 1.2 scottr #if NWSDISPLAY > 0 62 1.3 gehenna extern const struct cdevsw wsdisplay_cdevsw; 63 1.2 scottr int maj, unit; 64 1.2 scottr #endif 65 1.2 scottr 66 1.2 scottr cp->cn_dev = NODEV; 67 1.2 scottr cp->cn_pri = CN_NORMAL; 68 1.2 scottr 69 1.2 scottr #if NWSDISPLAY > 0 70 1.2 scottr unit = 0; 71 1.3 gehenna maj = cdevsw_lookup_major(&wsdisplay_cdevsw); 72 1.3 gehenna if (maj != -1) { 73 1.2 scottr cp->cn_pri = CN_INTERNAL; 74 1.2 scottr cp->cn_dev = makedev(maj, unit); 75 1.2 scottr } 76 1.2 scottr #endif 77 1.2 scottr } 78 1.2 scottr 79 1.2 scottr void 80 1.2 scottr maccninit(struct consdev *cp) 81 1.2 scottr { 82 1.2 scottr /* 83 1.2 scottr * XXX evil hack; see consinit() for an explanation. 84 1.2 scottr * note: maccons_initted is initialized to (-1). 85 1.2 scottr */ 86 1.2 scottr if (++maccons_initted > 0) { 87 1.8 jmmv macfb_cnattach(mac68k_video.mv_phys); 88 1.2 scottr akbd_cnattach(); 89 1.2 scottr } 90 1.2 scottr } 91 1.2 scottr 92 1.2 scottr int 93 1.2 scottr maccngetc (dev_t dev) 94 1.2 scottr { 95 1.2 scottr #if NWSKBD > 0 96 1.2 scottr if (maccons_initted > 0) 97 1.2 scottr return wskbd_cngetc(dev); 98 1.2 scottr #endif 99 1.2 scottr return 0; 100 1.2 scottr } 101 1.2 scottr 102 1.2 scottr void 103 1.2 scottr maccnputc(dev_t dev, int c) 104 1.2 scottr { 105 1.2 scottr #if NZSC > 0 106 1.2 scottr extern dev_t mac68k_zsdev; 107 1.5 chs extern int zscnputc(dev_t, int); 108 1.2 scottr #endif 109 1.2 scottr 110 1.2 scottr #if NWSDISPLAY > 0 111 1.2 scottr if (maccons_initted > 0) 112 1.2 scottr wsdisplay_cnputc(dev,c); 113 1.2 scottr #endif 114 1.2 scottr #if NZSC > 0 115 1.2 scottr if (mac68k_machine.serial_boot_echo) 116 1.2 scottr zscnputc(mac68k_zsdev, c); 117 1.2 scottr #endif 118 1.2 scottr } 119 1.2 scottr 120 1.2 scottr void 121 1.2 scottr maccnpollc(dev_t dev, int on) 122 1.2 scottr { 123 1.2 scottr #if NWSKBD > 0 124 1.2 scottr if (maccons_initted > 0) 125 1.2 scottr wskbd_cnpollc(dev,on); 126 1.2 scottr #endif 127 1.2 scottr } 128
Indexes created Fri Sep 26 20:09:58 GMT 2025