disksup.c File Reference

#include <ntoskrnl.h>
#include <debug.h>
#include <internal/hal.h>
#include <pshpack1.h>
#include <poppack.h>

Go to the source code of this file.

Data Structures
struct	PREG_DISK_MOUNT_INFO
Defines
#define	NDEBUG
#define	AUTO_DRIVE   MAXULONG
#define	PARTITION_MAGIC   0xaa55
#define	EFI_PMBR_OSTYPE_EFI   0xEE
Enumerations
enum	DISK_MANAGER { NoDiskManager, OntrackDiskManager, EZ_Drive }
Functions
static BOOLEAN	HalpAssignDrive (IN PUNICODE_STRING PartitionName, IN ULONG DriveNumber, IN UCHAR DriveType, IN ULONG Signature, IN LARGE_INTEGER StartingOffset, IN HANDLE hKey, IN PUNICODE_STRING BootDevice, OUT PUCHAR NtSystemPath)
ULONG	xHalpGetRDiskCount (VOID)
NTSTATUS	xHalpGetDiskNumberFromRDisk (ULONG RDisk, PULONG DiskNumber)
NTSTATUS FASTCALL	xHalQueryDriveLayout (IN PUNICODE_STRING DeviceName, OUT PDRIVE_LAYOUT_INFORMATION *LayoutInfo)
VOID FASTCALL	xHalIoAssignDriveLetters (IN PLOADER_PARAMETER_BLOCK LoaderBlock, IN PSTRING NtDeviceName, OUT PUCHAR NtSystemPath, OUT PSTRING NtSystemPathString)
NTSTATUS NTAPI	HalpGetFullGeometry (IN PDEVICE_OBJECT DeviceObject, IN PDISK_GEOMETRY Geometry, OUT PULONGLONG RealSectorCount)
BOOLEAN NTAPI	HalpIsValidPartitionEntry (IN PPARTITION_DESCRIPTOR Entry, IN ULONGLONG MaxOffset, IN ULONGLONG MaxSector)
VOID NTAPI	HalpCalculateChsValues (IN PLARGE_INTEGER PartitionOffset, IN PLARGE_INTEGER PartitionLength, IN CCHAR ShiftCount, IN ULONG SectorsPerTrack, IN ULONG NumberOfTracks, IN ULONG ConventionalCylinders, OUT PPARTITION_DESCRIPTOR PartitionDescriptor)
VOID FASTCALL	xHalGetPartialGeometry (IN PDEVICE_OBJECT DeviceObject, IN PULONG ConventionalCylinders, IN PLONGLONG DiskSize)
VOID FASTCALL	xHalExamineMBR (IN PDEVICE_OBJECT DeviceObject, IN ULONG SectorSize, IN ULONG MbrTypeIdentifier, OUT PVOID *MbrBuffer)
VOID NTAPI	FstubFixupEfiPartition (IN PPARTITION_DESCRIPTOR PartitionDescriptor, IN ULONGLONG MaxOffset)
NTSTATUS FASTCALL	xHalIoReadPartitionTable (IN PDEVICE_OBJECT DeviceObject, IN ULONG SectorSize, IN BOOLEAN ReturnRecognizedPartitions, IN OUT PDRIVE_LAYOUT_INFORMATION *PartitionBuffer)
NTSTATUS FASTCALL	xHalIoSetPartitionInformation (IN PDEVICE_OBJECT DeviceObject, IN ULONG SectorSize, IN ULONG PartitionNumber, IN ULONG PartitionType)
NTSTATUS FASTCALL	xHalIoWritePartitionTable (IN PDEVICE_OBJECT DeviceObject, IN ULONG SectorSize, IN ULONG SectorsPerTrack, IN ULONG NumberOfHeads, IN PDRIVE_LAYOUT_INFORMATION PartitionBuffer)
VOID FASTCALL	HalExamineMBR (IN PDEVICE_OBJECT DeviceObject, IN ULONG SectorSize, IN ULONG MbrTypeIdentifier, OUT PVOID *MbrBuffer)
NTSTATUS FASTCALL	IoReadPartitionTable (IN PDEVICE_OBJECT DeviceObject, IN ULONG SectorSize, IN BOOLEAN ReturnRecognizedPartitions, IN OUT PDRIVE_LAYOUT_INFORMATION *PartitionBuffer)
NTSTATUS FASTCALL	IoSetPartitionInformation (IN PDEVICE_OBJECT DeviceObject, IN ULONG SectorSize, IN ULONG PartitionNumber, IN ULONG PartitionType)
NTSTATUS FASTCALL	IoWritePartitionTable (IN PDEVICE_OBJECT DeviceObject, IN ULONG SectorSize, IN ULONG SectorsPerTrack, IN ULONG NumberOfHeads, IN PDRIVE_LAYOUT_INFORMATION PartitionBuffer)
VOID FASTCALL	IoAssignDriveLetters (IN PLOADER_PARAMETER_BLOCK LoaderBlock, IN PSTRING NtDeviceName, OUT PUCHAR NtSystemPath, OUT PSTRING NtSystemPathString)
Variables
const WCHAR	DiskMountString [] = "\\DosDevices\\%C:"