1 /* $NetBSD: kbio.h,v 1.3 2005/12/11 12:23:56 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This software was developed by the Computer Systems Engineering group 8 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 9 * contributed to Berkeley. 10 * 11 * All advertising materials mentioning features or use of this software 12 * must display the following acknowledgement: 13 * This product includes software developed by the University of 14 * California, Lawrence Berkeley Laboratory. 15 * 16 * Redistribution and use in source and binary forms, with or without 17 * modification, are permitted provided that the following conditions 18 * are met: 19 * 1. Redistributions of source code must retain the above copyright 20 * notice, this list of conditions and the following disclaimer. 21 * 2. Redistributions in binary form must reproduce the above copyright 22 * notice, this list of conditions and the following disclaimer in the 23 * documentation and/or other materials provided with the distribution. 24 * 3. Neither the name of the University nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 * 40 * @(#)kbio.h 8.1 (Berkeley) 6/11/93 41 */ 42 43 /* 44 * The following is a minimal emulation of Sun's `kio' structures 45 * and related operations necessary to make X11 happy (i.e., make it 46 * compile, and make old X11 binaries run). 47 */ 48 49 /* 50 * The kiockey structure apparently gets and/or sets keyboard mappings. 51 * It seems to be kind of useless, but X11 uses it (according to the 52 * comments) to figure out when a Sun 386i has a type-4 keyboard but 53 * claims to have a type-3 keyboard. We need just enough to cause the 54 * appropriate ioctl to return the appropriate magic value. 55 * 56 * KIOCGETKEY fills in kio_entry from kio_station. Not sure what tablemask 57 * is for; X sets it before the call, so it is not an output, but we do not 58 * care anyway. KIOCSDIRECT is supposed to tell the kernel whether to send 59 * keys to the console or to X; we just send them to X whenever the keyboard 60 * is open at all. (XXX may need to change this later) 61 * 62 * Keyboard commands and types are defined in kbd.h as they are actually 63 * real hardware commands and type numbers. 64 */ 65 66 struct okiockey { /* Out-dated key translation structure */ 67 int kio_tablemask; /* whatever */ 68 u_char kio_station; /* key number */ 69 u_char kio_entry; /* 0xA2 (HOLE) if not present */ 70 char kio_text[10]; /* the silly escape sequences (unsupported) */ 71 }; 72 73 struct kiockeymap { 74 int kio_tablemask; /* whatever */ 75 u_char kio_station; /* key number */ 76 u_short kio_entry; /* keymap entry - see kbd_map.h */ 77 char kio_text[10]; /* the silly escape sequences (unsupported) */ 78 }; 79 80 /* 81 * Values for kio_tablemask. These determine which table to read/modify 82 * in KIOC[SG]KEY ioctls. Currently handle: {NO,SHIFT,CTRL,UP}MASK 83 * Note: these are SunOS-4.1 compatible values 84 */ 85 #define KIOC_NOMASK 0x00 86 #define KIOC_CAPSMASK 0x01 87 #define KIOC_SHIFTMASK 0x0E 88 #define KIOC_CTRLMASK 0x30 89 #define KIOC_UPMASK 0x80 90 #define KIOC_ALTGMASK 0x200 91 #define KIOC_ALTMASK 0x400 92 #define KIOC_NUMLMASK 0x800 93 94 #if 0 /* XXX - This is wrong. Programs testing this expect 0xA2 */ 95 #define HOLE 0x302 /* value for kio_entry to say `really type 3' */ 96 #endif 97 98 #define KIOCTRANS _IOW('k', 0, int) /* set translation mode */ 99 100 #define KIOCSETKEY _IOWR('k', 1, struct okiockey) /* fill in kio_entry */ 101 #define KIOCGETKEY _IOWR('k', 2, struct okiockey) /* fill in kio_entry */ 102 103 #define KIOCGTRANS _IOR('k', 5, int) /* get translation mode */ 104 #define KIOCCMD _IOW('k', 8, int) /* X uses this to ring bell */ 105 #define KIOCTYPE _IOR('k', 9, int) /* get keyboard type */ 106 #define KIOCSDIRECT _IOW('k', 10, int) /* keys to console? */ 107 #define KIOCSKEY _IOW('k', 12, struct kiockeymap) /* set xlat mode */ 108 #define KIOCGKEY _IOWR('k', 13, struct kiockeymap) /* get xlat mode */ 109 #define KIOCSLED _IOW('k', 14, char) /* set LED state */ 110 #define KIOCGLED _IOR('k', 15, char) /* get LED state */ 111 #define KIOCLAYOUT _IOR('k', 20, int) /* get keyboard layout */ 112 113 #define TR_NONE 0 /* X compat, unsupported */ 114 #define TR_ASCII 1 /* X compat, unsupported */ 115 #define TR_EVENT 2 /* X compat, unsupported */ 116 #define TR_UNTRANS_EVENT 3 117