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Get timeout value from the registry or use default timeout.

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svn path=/trunk/; revision=4632
This commit is contained in:
Eric Kohl 2003-05-01 17:50:35 +00:00
parent 85c99dd8aa
commit 8cbf35a0f7
2 changed files with 24 additions and 4 deletions
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12
reactos/drivers/storage/cdrom/cdrom.c
View file

@ -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: cdrom.c,v 1.18 2002/12/15 14:34:43 ekohl Exp $
/* $Id: cdrom.c,v 1.19 2003/05/01 17:50:03 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -44,13 +44,15 @@
#define VERSION "0.0.1"
#define SCSI_CDROM_TIMEOUT 10 /* Default timeout: 10 seconds */
typedef struct _CDROM_DATA
{
ULONG Dummy;
} CDROM_DATA, *PCDROM_DATA;
BOOLEAN STDCALL
CdromClassFindDevices(IN PDRIVER_OBJECT DriverObject,
IN PUNICODE_STRING RegistryPath,
@ -461,6 +463,12 @@ CdromClassCreateDeviceObject(IN PDRIVER_OBJECT DriverObject,
return(STATUS_INSUFFICIENT_RESOURCES);
}
/* Get timeout value */
DiskDeviceExtension->TimeOutValue =
ScsiClassQueryTimeOutRegistryValue(RegistryPath);
if (DiskDeviceExtension->TimeOutValue == 0)
DiskDeviceExtension->TimeOutValue = SCSI_CDROM_TIMEOUT;
/* Initialize lookaside list for SRBs */
ScsiClassInitializeSrbLookasideList(DiskDeviceExtension,
4);

16
reactos/drivers/storage/disk/disk.c
View file

@ -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: disk.c,v 1.29 2003/04/29 19:49:17 ekohl Exp $
/* $Id: disk.c,v 1.30 2003/05/01 17:50:35 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -37,6 +37,8 @@
#define VERSION "0.0.1"
#define SCSI_DISK_TIMEOUT 10 /* Default timeout: 10 seconds */
typedef struct _DISK_DATA
{
@ -402,7 +404,7 @@ DiskClassCheckReadWrite(IN PDEVICE_OBJECT DeviceObject,
static NTSTATUS
DiskClassCreateDeviceObject(IN PDRIVER_OBJECT DriverObject,
IN PUNICODE_STRING RegistryPath, /* what's this used for? */
IN PUNICODE_STRING RegistryPath,
IN PDEVICE_OBJECT PortDeviceObject,
IN ULONG PortNumber,
IN ULONG DiskNumber,
@ -515,6 +517,12 @@ DiskClassCreateDeviceObject(IN PDRIVER_OBJECT DriverObject,
DiskDeviceExtension->TargetId = InquiryData->TargetId;
DiskDeviceExtension->Lun = InquiryData->Lun;
/* Get timeout value */
DiskDeviceExtension->TimeOutValue =
ScsiClassQueryTimeOutRegistryValue(RegistryPath);
if (DiskDeviceExtension->TimeOutValue == 0)
DiskDeviceExtension->TimeOutValue = SCSI_DISK_TIMEOUT;
/* Initialize the lookaside list for SRBs */
ScsiClassInitializeSrbLookasideList(DiskDeviceExtension,
4);
@ -722,6 +730,7 @@ DiskClassCreateDeviceObject(IN PDRIVER_OBJECT DriverObject,
PartitionDeviceExtension->TargetId = InquiryData->TargetId;
PartitionDeviceExtension->Lun = InquiryData->Lun;
PartitionDeviceExtension->SectorShift = DiskDeviceExtension->SectorShift;
PartitionDeviceExtension->TimeOutValue = SCSI_DISK_TIMEOUT;
/* Initialize lookaside list for SRBs */
ScsiClassInitializeSrbLookasideList(PartitionDeviceExtension,
@ -1062,6 +1071,9 @@ DiskClassShutdownFlush(IN PDEVICE_OBJECT DeviceObject,
Srb->TargetId = DeviceExtension->TargetId;
Srb->Lun = DeviceExtension->Lun;
/* Set timeout */
Srb->TimeOutValue = DeviceExtension->TimeOutValue * 4;
/* Flush write cache */
Srb->Function = SRB_FUNCTION_EXECUTE_SCSI;
Srb->SrbFlags = SRB_FLAGS_NO_DATA_TRANSFER;