reactos/hal/halx86/generic/drive.c

   1 /*
   2  * PROJECT:         ReactOS HAL
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * FILE:            hal/halx86/generic/drive.c
   5  * PURPOSE:         I/O HAL Routines for Disk Access
   6  * PROGRAMMERS:     Alex Ionescu (alex.ionescu@reactos.org)
   7  */
   8
   9 /* INCLUDES ******************************************************************/
  10
  11 #include <hal.h>
  12
  13 #include <ntdddisk.h>
  14
  15 #define NDEBUG
  16 #include <debug.h>
  17
  18 /* FUNCTIONS *****************************************************************/
  19
  20 VOID
  21 NTAPI
  22 HalpAssignDriveLetters(IN struct _LOADER_PARAMETER_BLOCK *LoaderBlock,
  23                        IN PSTRING NtDeviceName,
  24                        OUT PUCHAR NtSystemPath,
  25                        OUT PSTRING NtSystemPathString)
  26 {
  27     /* Call the kernel */
  28     IoAssignDriveLetters(LoaderBlock,
  29                          NtDeviceName,
  30                          NtSystemPath,
  31                          NtSystemPathString);
  32 }
  33
  34 NTSTATUS
  35 NTAPI
  36 HalpReadPartitionTable(IN PDEVICE_OBJECT DeviceObject,
  37                        IN ULONG SectorSize,
  38                        IN BOOLEAN ReturnRecognizedPartitions,
  39                        IN OUT PDRIVE_LAYOUT_INFORMATION *PartitionBuffer)
  40 {
  41     /* Call the kernel */
  42     return IoReadPartitionTable(DeviceObject,
  43                                 SectorSize,
  44                                 ReturnRecognizedPartitions,
  45                                 PartitionBuffer);
  46 }
  47
  48 NTSTATUS
  49 NTAPI
  50 HalpWritePartitionTable(IN PDEVICE_OBJECT DeviceObject,
  51                         IN ULONG SectorSize,
  52                         IN ULONG SectorsPerTrack,
  53                         IN ULONG NumberOfHeads,
  54                         IN PDRIVE_LAYOUT_INFORMATION PartitionBuffer)
  55 {
  56     /* Call the kernel */
  57     return IoWritePartitionTable(DeviceObject,
  58                                  SectorSize,
  59                                  SectorsPerTrack,
  60                                  NumberOfHeads,
  61                                  PartitionBuffer);
  62 }
  63
  64 NTSTATUS
  65 NTAPI
  66 HalpSetPartitionInformation(IN PDEVICE_OBJECT DeviceObject,
  67                             IN ULONG SectorSize,
  68                             IN ULONG PartitionNumber,
  69                             IN ULONG PartitionType)
  70 {
  71     /* Call the kernel */
  72     return IoSetPartitionInformation(DeviceObject,
  73                                      SectorSize,
  74                                      PartitionNumber,
  75                                      PartitionType);
  76 }
  77 /* EOF */