reactos/boot/freeldr/freeldr/include/portio.h

   1 /*
   2  *  FreeLoader
   3  *  Copyright (C) 2001  Brian Palmer  <brianp@sginet.com>
   4  *  Copyright (C) 2001  Eric Kohl
   5  *  Copyright (C) 2001  Emanuele Aliberti
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20  */
  21
  22 #ifndef __PORTIO_H
  23 #define __PORTIO_H
  24
  25 /*
  26  * Port I/O functions
  27  */
  28
  29 VOID
  30 /*STDCALL*/
  31 READ_PORT_BUFFER_UCHAR (PUCHAR Port, PUCHAR Value, U32 Count);
  32
  33 VOID
  34 /*STDCALL*/
  35 READ_PORT_BUFFER_ULONG (U32* Port, U32* Value, U32 Count);
  36
  37 VOID
  38 /*STDCALL*/
  39 READ_PORT_BUFFER_USHORT (U16* Port, U16* Value, U32 Count);
  40
  41 UCHAR
  42 /*STDCALL*/
  43 READ_PORT_UCHAR (PUCHAR Port);
  44
  45 U32
  46 /*STDCALL*/
  47 READ_PORT_ULONG (U32* Port);
  48
  49 U16
  50 /*STDCALL*/
  51 READ_PORT_USHORT (U16* Port);
  52
  53 VOID
  54 /*STDCALL*/
  55 WRITE_PORT_BUFFER_UCHAR (PUCHAR Port, PUCHAR Value, U32 Count);
  56
  57 VOID
  58 /*STDCALL*/
  59 WRITE_PORT_BUFFER_ULONG (U32* Port, U32* Value, U32 Count);
  60
  61 VOID
  62 /*STDCALL*/
  63 WRITE_PORT_BUFFER_USHORT (U16* Port, U16* Value, U32 Count);
  64
  65 VOID
  66 /*STDCALL*/
  67 WRITE_PORT_UCHAR (PUCHAR Port, UCHAR Value);
  68
  69 VOID
  70 /*STDCALL*/
  71 WRITE_PORT_ULONG (U32* Port, U32 Value);
  72
  73 VOID
  74 /*STDCALL*/
  75 WRITE_PORT_USHORT (U16* Port, U16 Value);
  76
  77
  78 #endif // defined __PORTIO_H