reactos/boot/freeldr/freeldr/include/arch/pc/hardware.h

   1 /*
   2  *  FreeLoader
   3  *
   4  *  Copyright (C) 2003  Eric Kohl
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License along
  17  *  with this program; if not, write to the Free Software Foundation, Inc.,
  18  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #pragma once
  22
  23 #define CONFIG_CMD(bus, dev_fn, where) \
  24     (0x80000000 | (((ULONG)(bus)) << 16) | (((dev_fn) & 0x1F) << 11) | (((dev_fn) & 0xE0) << 3) | ((where) & ~3))
  25
  26 #define TAG_HW_RESOURCE_LIST 'lRwH'
  27 #define TAG_HW_DISK_CONTEXT 'cDwH'
  28
  29 /* PROTOTYPES ***************************************************************/
  30
  31 /* hardware.c */
  32
  33 VOID StallExecutionProcessor(ULONG Microseconds);
  34
  35 VOID HalpCalibrateStallExecution(VOID);
  36
  37 /* hwacpi.c */
  38 VOID DetectAcpiBios(PCONFIGURATION_COMPONENT_DATA SystemKey, ULONG *BusNumber);
  39
  40 /* hwapm.c */
  41 VOID DetectApmBios(PCONFIGURATION_COMPONENT_DATA SystemKey, ULONG *BusNumber);
  42
  43 /* hwpci.c */
  44 VOID DetectPciBios(PCONFIGURATION_COMPONENT_DATA SystemKey, ULONG *BusNumber);
  45
  46 /* i386pnp.S */
  47 ULONG_PTR PnpBiosSupported(VOID);
  48 ULONG PnpBiosGetDeviceNodeCount(ULONG *NodeSize,
  49                   ULONG *NodeCount);
  50 ULONG PnpBiosGetDeviceNode(UCHAR *NodeId,
  51              UCHAR *NodeBuffer);
  52
  53 /* i386pxe.S */
  54 USHORT PxeCallApi(USHORT Segment, USHORT Offset, USHORT Service, VOID* Parameter);
  55
  56 /* EOF */