sys/i386/include/console.h

/*
 *  Copyright (C) 1992, 1993 Søren Schmidt
 *
 *  This program is free software; you may redistribute it and/or
 *  modify it, provided that it retain the above copyright notice
 *  and the following disclaimer.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 *      Søren Schmidt          Email:  sos@kmd-ac.dk
 *      Tritonvej 36            UUCP:   ...uunet!dkuug!kmd-ac!sos
 *      DK9210 Aalborg SO       Phone:  +45 9814 8076
 *
 *      $Id$
 */

#ifndef _CONSOLE_H_
#define _CONSOLE_H_

#include <sys/types.h>
#include <sys/ioctl.h>

#define KDGKBMODE       _IOR('K',  6, int)
#define KDSKBMODE       _IO('K',  7)
#define KDMKTONE        _IO('K',  8)
#define KDGETMODE       _IOR('K',  9, int)
#define KDSETMODE       _IO('K', 10)
#define KDSBORDER       _IO('K', 13)
#define KDGKBSTATE      _IOR('K', 19, int)
#define KDSKBSTATE      _IO('K', 20)
#define KDENABIO        _IO('K', 60)
#define KDDISABIO       _IO('K', 61)
#define KIOCSOUND       _IO('k', 63)
#define KDGKBTYPE       _IOR('K', 64, int)
#define KDGETLED        _IOR('K', 65, int)
#define KDSETLED        _IO('K', 66)
#define KDSETRAD        _IO('K', 67)

#define GETFKEY         _IOWR('k', 0, fkeyarg_t)
#define SETFKEY         _IOWR('k', 1, fkeyarg_t)
#define GIO_SCRNMAP     _IOR('k', 2, scrmap_t)
#define PIO_SCRNMAP     _IOW('k', 3, scrmap_t)
#define GIO_KEYMAP      _IOR('k', 6, keymap_t)
#define PIO_KEYMAP      _IOW('k', 7, keymap_t)

#define CONS_BLANKTIME  _IOW('c', 4, long)
#define PIO_FONT8x8     _IOW('c', 64, fnt8_t)
#define GIO_FONT8x8     _IOR('c', 65, fnt8_t)
#define PIO_FONT8x14    _IOW('c', 66, fnt14_t)
#define GIO_FONT8x14    _IOR('c', 67, fnt14_t)
#define PIO_FONT8x16    _IOW('c', 68, fnt16_t)
#define GIO_FONT8x16    _IOR('c', 69, fnt16_t)
#define CONS_GETINFO    _IOR('c', 73, vid_info_t)
#define CONS_GETVERS    _IOR('c', 74, long)
#define CONS_80x25TEXT  _IO('c', 102)
#define CONS_80x50TEXT  _IO('c', 103)

#define VT_OPENQRY      _IOR('v', 1, int)
#define VT_SETMODE      _IOW('v', 2, vtmode_t)
#define VT_GETMODE      _IOR('v', 3, vtmode_t)
#define VT_RELDISP      _IO('v', 4)
#define VT_ACTIVATE     _IO('v', 5)
#define VT_WAITACTIVE   _IO('v', 6)
#define VT_GETACTIVE    _IOR('v', 7, int)

#define VT_FALSE        0
#define VT_TRUE         1
#define VT_ACKACQ       2

#define VT_AUTO         0               /* switching is automatic       */
#define VT_PROCESS      1               /* switching controlled by prog */

/* compatibility to old pccons & X386 */
#define CONSOLE_X_MODE_ON       _IO('t', 121)
#define CONSOLE_X_MODE_OFF      _IO('t', 122)
#define CONSOLE_X_BELL          _IOW('t',123,int[2])

struct vt_mode {
        char    mode;
        char    waitv;                  /* not implemented yet  SOS     */
        short   relsig;
        short   acqsig;
        short   frsig;                  /* not implemented yet  SOS     */
};

typedef struct vt_mode vtmode_t;

#define KD_MONO         1               /* monochrome adapter           */
#define KD_HERCULES     2               /* hercules adapter             */
#define KD_CGA          3               /* color graphics adapter       */
#define KD_EGA          4               /* enhanced graphics adapter    */
#define KD_VGA          5               /* video graohics adapter       */

#define KD_TEXT         0               /* set text mode restore fonts  */
#define KD_TEXT0        0               /* ditto                        */
#define KD_TEXT1        2               /* set text mode !restore fonts */
#define KD_GRAPHICS     1               /* set graphics mode            */

#define K_RAW           0               /* keyboard returns scancodes   */
#define K_XLATE         1               /* keyboard returns ascii       */

#define KB_84           1
#define KB_101          2
#define KB_OTHER        3

#define CLKED           1
#define NLKED           2
#define SLKED           4
#define ALKED           8
#define LED_CAP         1
#define LED_NUM         2
#define LED_SCR         4

/* possible flag values */
#define FLAG_LOCK_O     0
#define FLAG_LOCK_C     1
#define FLAG_LOCK_N     2

#define NUM_KEYS        256
#define NUM_STATES      8
#define ALTGR_OFFSET    128

struct keymap {
        u_short n_keys;
        struct key_t {
                u_char map[NUM_STATES];
                u_char spcl;
                u_char flgs;
        } key[NUM_KEYS];
};

#define MAXFK           16

struct fkeytab {
        u_char  str[MAXFK];
        u_char  len;
};

struct fkeyarg {
        u_short keynum;
        char    keydef[MAXFK];
        char    flen;
};

struct colors   {
        char    fore;
        char    back;
};

struct vid_info {
        short   size;
        short   m_num;
        u_short mv_row, mv_col;
        u_short mv_rsz, mv_csz;
        struct colors   mv_norm,
                        mv_rev,
                        mv_grfc;
        u_char  mv_ovscan;
        u_char  mk_keylock;
};

typedef struct keymap keymap_t;
typedef struct fkeytab fkeytab_t;
typedef struct fkeyarg fkeyarg_t;
typedef struct vid_info vid_info_t;
typedef struct {char scrmap[256];} scrmap_t;
typedef struct {char fnt8x8[8*256];} fnt8_t;
typedef struct {char fnt8x14[14*256];} fnt14_t;
typedef struct {char fnt8x16[16*256];} fnt16_t;

#define F(x)            ((x)+F_FN-1)
#define S(x)            ((x)+F_SCR-1)
#define NOP             0x00
#define LSH             0x02
#define RSH             0x03
#define CLK             0x04
#define NLK             0x05
#define SLK             0x06
#define LALT            0x07
#define LCTR            0x09
#define RCTR            0x7b
#define RALT            0x7c
#define ALK             0x7d
#define ASH             0x7e

#define F_SCR           11              /* switch to first screen       */
#define L_SCR           26              /* switch to last screen        */
#define F_FN            27              /* first function key           */
#define L_FN            122             /* last function key            */
#define FKEY            0x200           /* funtion key marker           */

#define KB_DATA         0x60            /* kbd data port                */
#define KB_STAT         0x64            /* kbd status port              */
#define KB_BUF_FULL     0x01            /* kbd has char pending         */
#define KB_READY        0x02            /* kbd ready for command        */
#define KB_WRITE        0x60            /* kbd write command            */
#define KB_SETLEDS      0xed            /* kbd set leds                 */
#define KB_SETRAD       0xf3            /* kbd set repeat&delay command */
#define KB_ACK          0xfa            /* kbd acknowledge answer       */
#define KB_RESET_CPU    0xfe            /* kbd reset main cpu command   */
#define KB_RESET        0xff            /* kbd reset                    */

#endif