osfmk/console/video_console.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25 /*
  26  * @APPLE_FREE_COPYRIGHT@
  27  */
  28
  29 #ifndef _VIDEO_CONSOLE_H_
  30 #define _VIDEO_CONSOLE_H_
  31
  32 #include <device/device_types.h>
  33
  34 int vcputc(     int             l,
  35                 int             u,
  36                 int             c );
  37
  38 int vcgetc(     int             l,
  39                 int             u,
  40                 boolean_t       wait,
  41                 boolean_t       raw );
  42
  43 void video_scroll_up(   unsigned long   start,
  44                         unsigned long   end,
  45                         unsigned long   dest );
  46
  47 void video_scroll_down( unsigned long   start,  /* HIGH addr */
  48                         unsigned long   end,    /* LOW addr */
  49                         unsigned long   dest ); /* HIGH addr */
  50
  51 struct vc_info
  52 {
  53         unsigned long   v_height;       /* pixels */
  54         unsigned long   v_width;        /* pixels */
  55         unsigned long   v_depth;
  56         unsigned long   v_rowbytes;
  57         unsigned long   v_baseaddr;
  58         unsigned long   v_type;
  59         char            v_name[32];
  60         unsigned long   v_physaddr;
  61         unsigned long   v_rows;         /* characters */
  62         unsigned long   v_columns;      /* characters */
  63         unsigned long   v_rowscanbytes; /* Actualy number of bytes used for display per row*/
  64         unsigned long   v_reserved[5];
  65 };
  66
  67 #endif /* _VIDEO_CONSOLE_H_ */