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Get timeout value from the registry.

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svn path=/trunk/; revision=4631
This commit is contained in:
Eric Kohl 2003-05-01 17:49:23 +00:00
parent 62d7fe29c6
commit 85c99dd8aa
1 changed files with 91 additions and 31 deletions
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122
reactos/drivers/storage/class2/class2.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: class2.c,v 1.33 2003/04/27 10:49:06 ekohl Exp $
/* $Id: class2.c,v 1.34 2003/05/01 17:49:23 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -923,11 +923,10 @@ ScsiClassIoComplete(PDEVICE_OBJECT DeviceObject,
{
((ULONG)IrpStack->Parameters.Others.Argument4)--;
ScsiClassRetryRequest(
DeviceObject,
Irp,
Srb,
FALSE);
ScsiClassRetryRequest(DeviceObject,
Irp,
Srb,
FALSE);
return(STATUS_MORE_PROCESSING_REQUIRED);
}
@ -1076,7 +1075,71 @@ ScsiClassModeSense(PDEVICE_OBJECT DeviceObject,
ULONG STDCALL
ScsiClassQueryTimeOutRegistryValue(IN PUNICODE_STRING RegistryPath)
{
UNIMPLEMENTED;
PRTL_QUERY_REGISTRY_TABLE Table;
ULONG TimeOutValue;
ULONG ZeroTimeOut;
ULONG Size;
PWSTR Path;
NTSTATUS Status;
if (RegistryPath == NULL)
{
return 0;
}
TimeOutValue = 0;
ZeroTimeOut = 0;
/* Allocate zero-terminated path string */
Size = RegistryPath->Length + sizeof(WCHAR);
Path = (PWSTR)ExAllocatePool (NonPagedPool,
Size);
if (Path == NULL)
{
return 0;
}
RtlZeroMemory (Path,
Size);
RtlCopyMemory (Path,
RegistryPath->Buffer,
Size - sizeof(WCHAR));
/* Allocate query table */
Size = sizeof(RTL_QUERY_REGISTRY_TABLE) * 2;
Table = (PRTL_QUERY_REGISTRY_TABLE)ExAllocatePool (NonPagedPool,
Size);
if (Table == NULL)
{
ExFreePool (Path);
return 0;
}
RtlZeroMemory (Table,
Size);
Table[0].Flags = RTL_QUERY_REGISTRY_DIRECT;
Table[0].Name = L"TimeOutValue";
Table[0].EntryContext = &TimeOutValue;
Table[0].DefaultType = REG_DWORD;
Table[0].DefaultData = &ZeroTimeOut;
Table[0].DefaultLength = sizeof(ULONG);
Status = RtlQueryRegistryValues (RTL_REGISTRY_ABSOLUTE | RTL_REGISTRY_OPTIONAL,
Path,
Table,
NULL,
NULL);
if (!NT_SUCCESS(Status))
{
DPRINT("RtlQueryRegistryValue() failed (Status %lx)\n", Status);
TimeOutValue = 0;
}
ExFreePool (Table);
ExFreePool (Path);
DPRINT("TimeOut: %lu\n", TimeOutValue);
return TimeOutValue;
}
@ -1629,12 +1692,10 @@ ScsiClassShutdownFlush(IN PDEVICE_OBJECT DeviceObject,
static VOID
ScsiClassRetryRequest(
PDEVICE_OBJECT DeviceObject,
PIRP Irp,
PSCSI_REQUEST_BLOCK Srb,
BOOLEAN Associated
)
ScsiClassRetryRequest(PDEVICE_OBJECT DeviceObject,
PIRP Irp,
PSCSI_REQUEST_BLOCK Srb,
BOOLEAN Associated)
{
PDEVICE_EXTENSION DeviceExtension;
PIO_STACK_LOCATION CurrentIrpStack;
@ -1676,24 +1737,23 @@ ScsiClassRetryRequest(
NextIrpStack->Parameters.Scsi.Srb = Srb;
if (Associated == FALSE)
{
IoSetCompletionRoutine(Irp,
ScsiClassIoComplete,
Srb,
TRUE,
TRUE,
TRUE);
}
else
{
IoSetCompletionRoutine(Irp,
ScsiClassIoCompleteAssociated,
Srb,
TRUE,
TRUE,
TRUE);
}
{
IoSetCompletionRoutine(Irp,
ScsiClassIoComplete,
Srb,
TRUE,
TRUE,
TRUE);
}
else
{
IoSetCompletionRoutine(Irp,
ScsiClassIoCompleteAssociated,
Srb,
TRUE,
TRUE,
TRUE);
}
IoCallDriver(DeviceExtension->PortDeviceObject,
Irp);