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Detect disk manager software.

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svn path=/trunk/; revision=4201
This commit is contained in:
Eric Kohl 2003-02-26 16:25:40 +00:00
parent 64e0e82479
commit dcd495dbe5
1 changed files with 30 additions and 1 deletions
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31
reactos/drivers/storage/disk/disk.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: disk.c,v 1.21 2003/01/30 22:09:15 ekohl Exp $ /* $Id: disk.c,v 1.22 2003/02/26 16:25:40 ekohl Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -401,6 +401,7 @@ DiskClassCreateDeviceObject(IN PDRIVER_OBJECT DriverObject,
PPARTITION_INFORMATION PartitionEntry; PPARTITION_INFORMATION PartitionEntry;
PDISK_DATA DiskData; PDISK_DATA DiskData;
ULONG PartitionNumber; ULONG PartitionNumber;
PVOID MbrBuffer;
NTSTATUS Status; NTSTATUS Status;
DPRINT("DiskClassCreateDeviceObject() called\n"); DPRINT("DiskClassCreateDeviceObject() called\n");
@ -540,6 +541,34 @@ DiskClassCreateDeviceObject(IN PDRIVER_OBJECT DriverObject,
DPRINT("SectorSize: %lu\n", DiskDeviceExtension->DiskGeometry->BytesPerSector); DPRINT("SectorSize: %lu\n", DiskDeviceExtension->DiskGeometry->BytesPerSector);
/* Check disk for presence of a disk manager */
HalExamineMBR(DiskDeviceObject,
DiskDeviceExtension->DiskGeometry->BytesPerSector,
0x54,
&MbrBuffer);
if (MbrBuffer != NULL)
{
DPRINT1("Found 'Ontrack Disk Manager'!\n");
KeBugCheck(0);
ExFreePool(MbrBuffer);
MbrBuffer = NULL;
}
HalExamineMBR(DiskDeviceObject,
DiskDeviceExtension->DiskGeometry->BytesPerSector,
0x55,
&MbrBuffer);
if (MbrBuffer != NULL)
{
DPRINT1("Found 'EZ-Drive' disk manager!\n");
KeBugCheck(0);
ExFreePool(MbrBuffer);
MbrBuffer = NULL;
}
if ((DiskDeviceObject->Characteristics & FILE_REMOVABLE_MEDIA) && if ((DiskDeviceObject->Characteristics & FILE_REMOVABLE_MEDIA) &&
(DiskDeviceExtension->DiskGeometry->MediaType == RemovableMedia)) (DiskDeviceExtension->DiskGeometry->MediaType == RemovableMedia))
{ {