sys/arch/x68k/include/kbd.h

   1 /*
   2  * Copyright (c) 1992, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * This software was developed by the Computer Systems Engineering group
   6  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
   7  * contributed to Berkeley.
   8  *
   9  * All advertising materials mentioning features or use of this software
  10  * must display the following acknowledgement:
  11  *      This product includes software developed by the University of
  12  *      California, Lawrence Berkeley Laboratory.
  13  *
  14  * Redistribution and use in source and binary forms, with or without
  15  * modification, are permitted provided that the following conditions
  16  * are met:
  17  * 1. Redistributions of source code must retain the above copyright
  18  *    notice, this list of conditions and the following disclaimer.
  19  * 2. Redistributions in binary form must reproduce the above copyright
  20  *    notice, this list of conditions and the following disclaimer in the
  21  *    documentation and/or other materials provided with the distribution.
  22  * 3. Neither the name of the University nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  *
  38  *      @(#)kbd.h       8.1 (Berkeley) 6/11/93
  39  *
  40  *      from: Header: kbd.h,v 1.5 92/11/26 01:15:33 torek Exp  (LBL)
  41  *      $NetBSD: kbd.h,v 1.2.52.3 2004/09/21 13:24:20 skrll Exp $
  42  */
  43
  44 /*
  45  * Keyboard `registers'.  (This should be called kbd_reg.h but we need to
  46  * be compatible.)
  47  */
  48
  49 /*
  50  * Control codes sent from type 2, 3, and 4 keyboards.
  51  *
  52  * Note that KBD_RESET is followed by a keyboard ID, while KBD_IDLE is not.
  53  * KBD_IDLE does not take the place of any `up' transitions (it merely occurs
  54  * after them).
  55  */
  56 #define KBD_RESET       0xff            /* keyboard `reset' response */
  57 #define KBD_IDLE        0x7f            /* keyboard `all keys are up' code */
  58
  59 /* Keyboard IDs */
  60 #define KB_SUN2         2               /* type 2 keyboard */
  61 #define KB_SUN3         3               /* type 3 keyboard */
  62 #define KB_SUN4         4               /* type 4 keyboard */
  63
  64 /* Key codes are in 0x00..0x7e; KBD_UP is set if the key goes up */
  65 #define KBD_KEYMASK     0x7f            /* keyboard key mask */
  66 #define KBD_UP          0x80            /* keyboard `up' transition */
  67
  68 /* Keyboard codes needed to recognize the L1-A sequence */
  69 #define KBD_L1          1               /* keyboard code for `L1' key */
  70 #define KBD_A           77              /* keyboard code for `A' key */
  71
  72 /* Control codes sent to the various keyboards */
  73 #define KBD_CMD_RESET   1               /* reset keyboard */
  74 #define KBD_CMD_BELL    2               /* turn bell on */
  75 #define KBD_CMD_NOBELL  3               /* turn bell off */
  76 #define KBD_CMD_CLICK   10              /* turn keyclick on */
  77 #define KBD_CMD_NOCLICK 11              /* turn keyclick off */