osfmk/ppc/new_screen.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 #ifndef _NEW_SCREEN_H_
  35 #define _NEW_SCREEN_H_
  36
  37 #include <ppc/boot.h>
  38
  39 /* AV and HPV cards */
  40 #define AV_BUFFER_START    0xE0000000
  41 #define AV_BUFFER_END      0xE0500000
  42 #define HPV_BUFFER_START   0xFE000000
  43 #define HPV_BUFFER_END     0xFF000000
  44
  45 extern void clear_RGB16(int color);
  46 extern void adj_position(unsigned char C);
  47 extern void put_cursor(int color);
  48 extern void screen_put_char(unsigned char C);
  49 extern void initialize_screen(
  50                 Boot_Video * boot_vinfo,
  51                 unsigned int op);
  52
  53 #endif /* _NEW_SCREEN_H_ */