sys/dev/rcons/rcons.h

   1 /*      $NetBSD: rcons.h,v 1.12.28.5 2005/11/10 14:07:47 skrll 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  *      @(#)fbvar.h     8.1 (Berkeley) 6/11/93
  41  */
  42 #ifndef _RCONS_H_
  43 #define _RCONS_H_ 1
  44
  45 #include "opt_rcons.h"
  46
  47 #include <sys/callout.h>
  48
  49 /* Avoid dragging in dev/wscons/wsdisplayvar.h */
  50 struct wsdisplay_emulops;
  51
  52 struct rconsole {
  53         /* This section must be filled in by the framebugger device */
  54         u_int   rc_maxrow;              /* emulator height of screen */
  55         u_int   rc_maxcol;              /* emulator width of screen */
  56         void    (*rc_bell)(int);        /* ring the bell */
  57         struct  wsdisplay_emulops *rc_ops;/* output ops */
  58         void    *rc_cookie;             /* cookie thereof */
  59         u_int   rc_width;               /* width in pixels */
  60         u_int   rc_height;              /* height in pixels */
  61         u_int   rc_row;                 /* emulator row */
  62         u_int   rc_col;                 /* emulator column */
  63
  64         struct callout rc_belltmr_ch;
  65
  66         /* These may be overridden in the kernel config file. */
  67         int     rc_deffgcolor;          /* default fg color */
  68         int     rc_defbgcolor;          /* default bg color */
  69
  70         /* Bits maintained by the raster routines */
  71         u_int   rc_bits;                /* see defines below */
  72         int     rc_ringing;             /* bell currently ringing */
  73         int     rc_belldepth;           /* audible bell depth */
  74         int     rc_scroll;              /* stupid sun scroll mode */
  75         int     rc_p0;                  /* escape sequence parameter 0 */
  76         int     rc_p1;                  /* escape sequence parameter 1 */
  77         int     rc_fgcolor;             /* current fg color */
  78         int     rc_bgcolor;             /* current bg color */
  79         long    rc_attr;                /* current wscons text attribute */
  80         long    rc_defattr;             /* default text attribute */
  81         long    rc_kern_attr;           /* kernel output attribute */
  82         u_int   rc_wsflg;               /* wscons attribute flags */
  83         u_int   rc_supwsflg;            /* supported attribute flags */
  84         u_int   rc_charmap[256];        /* ASCII->emulator char map */
  85 };
  86
  87 #define FB_INESC        0x001           /* processing an escape sequence */
  88 #define FB_VISBELL      0x002           /* visual bell */
  89 #define FB_CURSOR       0x004           /* cursor is visible */
  90 #define FB_INVERT       0x008           /* framebuffer inverted */
  91 #define FB_NO_CURSOR    0x010           /* cursor is disabled */
  92
  93 #define FB_P0_DEFAULT   0x100           /* param 0 is defaulted */
  94 #define FB_P1_DEFAULT   0x200           /* param 1 is defaulted */
  95 #define FB_P0           0x400           /* working on param 0 */
  96 #define FB_P1           0x800           /* working on param 1 */
  97
  98 /* rcons_kern.c */
  99 void rcons_cnputc(int);
 100 void rcons_bell(struct rconsole *);
 101 void rcons_init(struct rconsole *, int);
 102 void rcons_ttyinit(struct tty *);
 103
 104 /* rcons_subr.c */
 105 void rcons_init_ops(struct rconsole *rc);
 106 void rcons_puts(struct rconsole *, const unsigned char *, int);
 107 void rcons_pctrl(struct rconsole *, int);
 108 void rcons_esc(struct rconsole *, int);
 109 void rcons_doesc(struct rconsole *, int);
 110 void rcons_sgresc(struct rconsole *, int);
 111 void rcons_text(struct rconsole *, const unsigned char *, int);
 112 void rcons_cursor(struct rconsole *);
 113 void rcons_invert(struct rconsole *, int);
 114 void rcons_clear2eop(struct rconsole *);
 115 void rcons_clear2eol(struct rconsole *);
 116 void rcons_scroll(struct rconsole *, int);
 117 void rcons_delchar(struct rconsole *, int);
 118 void rcons_delline(struct rconsole *, int);
 119 void rcons_insertchar(struct rconsole *, int);
 120 void rcons_insertline(struct rconsole *, int);
 121 void rcons_setcolor(struct rconsole *, int, int);
 122
 123 #endif /* !defined _RCONS_H_ */