Annotation of sys/arch/macppc/dev/akbd_machdep.c, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: akbd_machdep.c,v 1.1 2006/01/18 23:21:17 miod Exp $ */
! 2: /* $NetBSD: akbd.c,v 1.13 2001/01/25 14:08:55 tsubai Exp $ */
! 3:
! 4: /*
! 5: * Copyright (C) 1998 Colin Wood
! 6: * All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. All advertising materials mentioning features or use of this software
! 17: * must display the following acknowledgement:
! 18: * This product includes software developed by Colin Wood.
! 19: * 4. The name of the author may not be used to endorse or promote products
! 20: * derived from this software without specific prior written permission.
! 21: *
! 22: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 23: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 24: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 25: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
! 26: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 27: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 28: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 29: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 30: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
! 31: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 32: */
! 33:
! 34: #include <sys/param.h>
! 35: #include <sys/timeout.h>
! 36: #include <sys/kernel.h>
! 37: #include <sys/device.h>
! 38: #include <sys/fcntl.h>
! 39: #include <sys/poll.h>
! 40: #include <sys/selinfo.h>
! 41: #include <sys/proc.h>
! 42: #include <sys/signalvar.h>
! 43: #include <sys/systm.h>
! 44:
! 45: #include <dev/wscons/wsconsio.h>
! 46: #include <dev/wscons/wskbdvar.h>
! 47:
! 48: #include <dev/adb/adb.h>
! 49: #include <dev/adb/akbdvar.h>
! 50: #include <dev/adb/keyboard.h>
! 51:
! 52: void akbd_cngetc(void *, u_int *, int *);
! 53: void akbd_cnpollc(void *, int);
! 54:
! 55: struct wskbd_consops akbd_consops = {
! 56: akbd_cngetc,
! 57: akbd_cnpollc,
! 58: };
! 59:
! 60: static int _akbd_is_console;
! 61:
! 62: int
! 63: akbd_is_console()
! 64: {
! 65: return (_akbd_is_console);
! 66: }
! 67:
! 68: int
! 69: akbd_cnattach()
! 70: {
! 71: _akbd_is_console = 1;
! 72: wskbd_cnattach(&akbd_consops, NULL, &akbd_keymapdata);
! 73: return 0;
! 74: }
! 75:
! 76: void
! 77: akbd_cngetc(void *v, u_int *type, int *data)
! 78: {
! 79: int key, press, val;
! 80: int s;
! 81: extern int adb_intr(void *);
! 82:
! 83: s = splhigh();
! 84:
! 85: adb_polledkey = -1;
! 86: adb_polling = 1;
! 87:
! 88: while (adb_polledkey == -1) {
! 89: adb_intr(NULL); /* adb does not use the argument */
! 90: DELAY(10000); /* XXX */
! 91: }
! 92:
! 93: adb_polling = 0;
! 94: splx(s);
! 95:
! 96: key = adb_polledkey;
! 97: press = ADBK_PRESS(key);
! 98: val = ADBK_KEYVAL(key);
! 99:
! 100: *data = val;
! 101: *type = press ? WSCONS_EVENT_KEY_DOWN : WSCONS_EVENT_KEY_UP;
! 102: }
! 103:
! 104: void
! 105: akbd_cnpollc(void *v, int on)
! 106: {
! 107: }
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