FreeBSD/Linux Kernel Cross Reference
sys/dev/rcons/rcons.h

     /*      $NetBSD: rcons.h,v 1.13 2003/08/07 16:31:20 agc Exp $ */
     
     /*
      * Copyright (c) 1992, 1993
      *      The Regents of the University of California.  All rights reserved.
      *
      * This software was developed by the Computer Systems Engineering group
      * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
      * contributed to Berkeley.
     *
     * All advertising materials mentioning features or use of this software
     * must display the following acknowledgement:
     *      This product includes software developed by the University of
     *      California, Lawrence Berkeley Laboratory.
     *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     * 3. Neither the name of the University nor the names of its contributors
     *    may be used to endorse or promote products derived from this software
     *    without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     *      @(#)fbvar.h     8.1 (Berkeley) 6/11/93
     */
    #ifndef _RCONS_H_
    #define _RCONS_H_ 1
    
    #include "opt_rcons.h"
    
    #include <sys/callout.h>
    
    /* Avoid dragging in dev/wscons/wsdisplayvar.h */
    struct wsdisplay_emulops;
    
    struct rconsole {
            /* This section must be filled in by the framebugger device */
            u_int   rc_maxrow;              /* emulator height of screen */
            u_int   rc_maxcol;              /* emulator width of screen */
            void    (*rc_bell)__P((int));   /* ring the bell */
            struct  wsdisplay_emulops *rc_ops;/* output ops */
            void    *rc_cookie;             /* cookie thereof */
            u_int   rc_width;               /* width in pixels */
            u_int   rc_height;              /* height in pixels */
            u_int   rc_row;                 /* emulator row */
            u_int   rc_col;                 /* emulator column */
    
            struct callout rc_belltmr_ch;
    
            /* These may be overridden in the kernel config file. */
            int     rc_deffgcolor;          /* default fg color */
            int     rc_defbgcolor;          /* default bg color */
    
            /* Bits maintained by the raster routines */
            u_int   rc_bits;                /* see defines below */
            int     rc_ringing;             /* bell currently ringing */
            int     rc_belldepth;           /* audible bell depth */
            int     rc_scroll;              /* stupid sun scroll mode */
            int     rc_p0;                  /* escape sequence parameter 0 */
            int     rc_p1;                  /* escape sequence parameter 1 */
            int     rc_fgcolor;             /* current fg color */
            int     rc_bgcolor;             /* current bg color */
            long    rc_attr;                /* current wscons text attribute */
            long    rc_defattr;             /* default text attribute */
            long    rc_kern_attr;           /* kernel output attribute */
            u_int   rc_wsflg;               /* wscons attribute flags */
            u_int   rc_supwsflg;            /* supported attribute flags */
            u_int   rc_charmap[256];        /* ASCII->emulator char map */
    };
    
    #define FB_INESC        0x001           /* processing an escape sequence */
    #define FB_VISBELL      0x002           /* visual bell */
    #define FB_CURSOR       0x004           /* cursor is visible */
    #define FB_INVERT       0x008           /* framebuffer inverted */
    #define FB_NO_CURSOR    0x010           /* cursor is disabled */
    
    #define FB_P0_DEFAULT   0x100           /* param 0 is defaulted */
    #define FB_P1_DEFAULT   0x200           /* param 1 is defaulted */
    #define FB_P0           0x400           /* working on param 0 */
    #define FB_P1           0x800           /* working on param 1 */
    
    /* rcons_kern.c */
    void rcons_cnputc __P((int));
   void rcons_bell __P((struct rconsole *));
   void rcons_init __P((struct rconsole *, int));
   void rcons_ttyinit __P((struct tty *));
   
   /* rcons_subr.c */
   void rcons_init_ops __P((struct rconsole *rc));
   void rcons_puts __P((struct rconsole *, unsigned char *, int));
   void rcons_pctrl __P((struct rconsole *, int));
   void rcons_esc __P((struct rconsole *, int));
   void rcons_doesc __P((struct rconsole *, int));
   void rcons_sgresc __P((struct rconsole *, int));
   void rcons_text __P((struct rconsole *, unsigned char *, int));
   void rcons_cursor __P((struct rconsole *));
   void rcons_invert __P((struct rconsole *, int));
   void rcons_clear2eop __P((struct rconsole *));
   void rcons_clear2eol __P((struct rconsole *));
   void rcons_scroll __P((struct rconsole *, int));
   void rcons_delchar __P((struct rconsole *, int));
   void rcons_delline __P((struct rconsole *, int));
   void rcons_insertchar __P((struct rconsole *, int));
   void rcons_insertline __P((struct rconsole *, int));
   void rcons_setcolor __P((struct rconsole *, int, int));
   
   #endif /* !defined _RCONS_H_ */

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