osfmk/console/video_console.h

   1 /*
   2  * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_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 License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * @OSF_COPYRIGHT@
  30  */
  31 /*
  32  * @APPLE_FREE_COPYRIGHT@
  33  */
  34
  35 #ifndef _VIDEO_CONSOLE_H_
  36 #define _VIDEO_CONSOLE_H_
  37
  38 #include <device/device_types.h>
  39
  40 void vcputc(int, int, int);
  41
  42 int vcgetc(     int             l,
  43                 int             u,
  44                 boolean_t       wait,
  45                 boolean_t       raw );
  46
  47 void video_scroll_up(   void    *start,
  48                         void    *end,
  49                         void    *dest );
  50
  51 void video_scroll_down( void    *start,  /* HIGH addr */
  52                         void    *end,    /* LOW addr */
  53                         void    *dest ); /* HIGH addr */
  54
  55 struct vc_info
  56 {
  57         unsigned int    v_height;       /* pixels */
  58         unsigned int    v_width;        /* pixels */
  59         unsigned int    v_depth;
  60         unsigned int    v_rowbytes;
  61         unsigned long   v_baseaddr;
  62         unsigned int    v_type;
  63         char            v_name[32];
  64         uint64_t        v_physaddr;
  65         unsigned int    v_rows;         /* characters */
  66         unsigned int    v_columns;      /* characters */
  67         unsigned int    v_rowscanbytes; /* Actualy number of bytes used for display per row*/
  68         unsigned int    v_reserved[5];
  69 };
  70
  71 #endif /* _VIDEO_CONSOLE_H_ */