reactos/ntoskrnl/io/resource.c

   1 /*
   2  *  ReactOS kernel
   3  *  Copyright (C) 1998, 1999, 2000, 2001 ReactOS Team
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19 /* $Id: resource.c,v 1.5 2001/04/04 22:21:31 dwelch Exp $
  20  *
  21  * PROJECT:         ReactOS kernel
  22  * FILE:            ntoskrnl/io/resource.c
  23  * PURPOSE:         Hardware resource managment
  24  * PROGRAMMER:      David Welch (welch@mcmail.com)
  25  * UPDATE HISTORY:
  26  *                  Created 22/05/98
  27  */
  28
  29 /* INCLUDES *****************************************************************/
  30
  31 #include <ddk/ntddk.h>
  32
  33
  34 #include <internal/debug.h>
  35
  36 /* GLOBALS *******************************************************************/
  37
  38 static CONFIGURATION_INFORMATION SystemConfigurationInformation =
  39         {0, 0, 0, 0, 0, 0, 0, FALSE, FALSE};
  40
  41 /* FUNCTIONS *****************************************************************/
  42
  43 PCONFIGURATION_INFORMATION STDCALL
  44 IoGetConfigurationInformation(VOID)
  45 {
  46    return(&SystemConfigurationInformation);
  47 }
  48
  49 NTSTATUS STDCALL
  50 IoReportResourceUsage(PUNICODE_STRING DriverClassName,
  51                       PDRIVER_OBJECT DriverObject,
  52                       PCM_RESOURCE_LIST DriverList,
  53                       ULONG DriverListSize,
  54                       PDEVICE_OBJECT DeviceObject,
  55                       PCM_RESOURCE_LIST DeviceList,
  56                       ULONG DeviceListSize,
  57                       BOOLEAN OverrideConflict,
  58                       PBOOLEAN ConflictDetected)
  59      /*
  60       * FUNCTION: Reports hardware resources in the
  61       * \Registry\Machine\Hardware\ResourceMap tree, so that a subsequently
  62       * loaded driver cannot attempt to use the same resources.
  63       * ARGUMENTS:
  64       *       DriverClassName - The class of driver under which the resource
  65       *       information should be stored.
  66       *       DriverObject - The driver object that was input to the
  67       *       DriverEntry.
  68       *       DriverList - Resources that claimed for the driver rather than
  69       *       per-device.
  70       *       DriverListSize - Size in bytes of the DriverList.
  71       *       DeviceObject - The device object for which resources should be
  72       *       claimed.
  73       *       DeviceList - List of resources which should be claimed for the
  74       *       device.
  75       *       DeviceListSize - Size of the per-device resource list in bytes.
  76       *       OverrideConflict - True if the resources should be cliamed
  77       *       even if a conflict is found.
  78       *       ConflictDetected - Points to a variable that receives TRUE if
  79       *       a conflict is detected with another driver.
  80       */
  81 {
  82    UNIMPLEMENTED;
  83 }
  84
  85 NTSTATUS STDCALL
  86 IoAssignResources(PUNICODE_STRING RegistryPath,
  87                   PUNICODE_STRING DriverClassName,
  88                   PDRIVER_OBJECT DriverObject,
  89                   PDEVICE_OBJECT DeviceObject,
  90                   PIO_RESOURCE_REQUIREMENTS_LIST RequestedResources,
  91                   PCM_RESOURCE_LIST* AllocatedResources)
  92 {
  93    UNIMPLEMENTED;
  94 }
  95
  96 NTSTATUS STDCALL
  97 IoQueryDeviceDescription(PINTERFACE_TYPE BusType,
  98                          PULONG BusNumber,
  99                          PCONFIGURATION_TYPE ControllerType,
 100                          PULONG ControllerNumber,
 101                          PCONFIGURATION_TYPE PeripheralType,
 102                          PULONG PeripheralNumber,
 103                          PIO_QUERY_DEVICE_ROUTINE CalloutRoutine,
 104                          PVOID Context)
 105 {
 106    UNIMPLEMENTED;
 107 }
 108
 109 NTSTATUS STDCALL
 110 IoReportHalResourceUsage (PUNICODE_STRING       HalDescription,
 111                           ULONG         Unknown1,
 112                           ULONG         Unknown2,
 113                           ULONG         Unknown3)
 114 {
 115   UNIMPLEMENTED;
 116 }
 117
 118 /* EOF */