osfmk/console/video_console.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * @OSF_COPYRIGHT@
  32  */
  33 /*
  34  * @APPLE_FREE_COPYRIGHT@
  35  */
  36
  37 #ifndef _VIDEO_CONSOLE_H_
  38 #define _VIDEO_CONSOLE_H_
  39
  40 #include <device/device_types.h>
  41
  42 int vcputc(     int             l,
  43                 int             u,
  44                 int             c );
  45
  46 int vcgetc(     int             l,
  47                 int             u,
  48                 boolean_t       wait,
  49                 boolean_t       raw );
  50
  51 void video_scroll_up(   unsigned long   start,
  52                         unsigned long   end,
  53                         unsigned long   dest );
  54
  55 void video_scroll_down( unsigned long   start,  /* HIGH addr */
  56                         unsigned long   end,    /* LOW addr */
  57                         unsigned long   dest ); /* HIGH addr */
  58
  59 struct vc_info
  60 {
  61         unsigned long   v_height;       /* pixels */
  62         unsigned long   v_width;        /* pixels */
  63         unsigned long   v_depth;
  64         unsigned long   v_rowbytes;
  65         unsigned long   v_baseaddr;
  66         unsigned long   v_type;
  67         char            v_name[32];
  68         unsigned long   v_physaddr;
  69         unsigned long   v_rows;         /* characters */
  70         unsigned long   v_columns;      /* characters */
  71         unsigned long   v_rowscanbytes; /* Actualy number of bytes used for display per row*/
  72         unsigned long   v_reserved[5];
  73 };
  74
  75 #endif /* _VIDEO_CONSOLE_H_ */