osfmk/console/video_console.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28 /*
  29  * @APPLE_FREE_COPYRIGHT@
  30  */
  31
  32 #ifndef _VIDEO_CONSOLE_H_
  33 #define _VIDEO_CONSOLE_H_
  34
  35 #include <device/device_types.h>
  36
  37 int vcputc(     int             l,
  38                 int             u,
  39                 int             c );
  40
  41 int vcgetc(     int             l,
  42                 int             u,
  43                 boolean_t       wait,
  44                 boolean_t       raw );
  45
  46 void video_scroll_up(   unsigned long   start,
  47                         unsigned long   end,
  48                         unsigned long   dest );
  49
  50 void video_scroll_down( unsigned long   start,  /* HIGH addr */
  51                         unsigned long   end,    /* LOW addr */
  52                         unsigned long   dest ); /* HIGH addr */
  53
  54 struct vc_info
  55 {
  56         unsigned long   v_height;       /* pixels */
  57         unsigned long   v_width;        /* pixels */
  58         unsigned long   v_depth;
  59         unsigned long   v_rowbytes;
  60         unsigned long   v_baseaddr;
  61         unsigned long   v_type;
  62         char            v_name[32];
  63         unsigned long   v_physaddr;
  64         unsigned long   v_rows;         /* characters */
  65         unsigned long   v_columns;      /* characters */
  66         unsigned long   v_rowscanbytes; /* Actualy number of bytes used for display per row*/
  67         unsigned long   v_reserved[5];
  68 };
  69
  70 #endif /* _VIDEO_CONSOLE_H_ */