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Increment the media change count if the device returns unit attention sense info.

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svn path=/trunk/; revision=6555
This commit is contained in:
Eric Kohl 2003-11-07 11:48:59 +00:00
parent 7e5a94217c
commit bdd2fef02f
1 changed files with 23 additions and 3 deletions
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26
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 * 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: class2.c,v 1.43 2003/11/01 16:33:39 ekohl Exp $ /* $Id: class2.c,v 1.44 2003/11/07 11:48:59 ekohl Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -571,7 +571,7 @@ ScsiClassDeviceControl(IN PDEVICE_OBJECT DeviceObject,
switch (ModifiedControlCode) switch (ModifiedControlCode)
{ {
case IOCTL_DISK_CHECK_VERIFY: case IOCTL_DISK_CHECK_VERIFY:
DPRINT("IOCTL_DISK_CHECK_VERIFY\n"); DPRINT("ScsiClassDeviceControl: IOCTL_DISK_CHECK_VERIFY\n");
/* Initialize SRB operation */ /* Initialize SRB operation */
Srb->CdbLength = 6; Srb->CdbLength = 6;
@ -967,6 +967,7 @@ ScsiClassInterpretSenseInfo(IN PDEVICE_OBJECT DeviceObject,
OUT NTSTATUS *Status) OUT NTSTATUS *Status)
{ {
PDEVICE_EXTENSION DeviceExtension; PDEVICE_EXTENSION DeviceExtension;
PDEVICE_EXTENSION PhysicalExtension;
#if 0 #if 0
PIO_ERROR_LOG_PACKET LogPacket; PIO_ERROR_LOG_PACKET LogPacket;
#endif #endif
@ -985,7 +986,8 @@ ScsiClassInterpretSenseInfo(IN PDEVICE_OBJECT DeviceObject,
return(FALSE); return(FALSE);
} }
DeviceExtension = DeviceObject->DeviceExtension; DeviceExtension = (PDEVICE_EXTENSION)DeviceObject->DeviceExtension;
PhysicalExtension = (PDEVICE_EXTENSION)DeviceExtension->PhysicalDevice->DeviceExtension;
SenseData = Srb->SenseInfoBuffer; SenseData = Srb->SenseInfoBuffer;
LogError = FALSE; LogError = FALSE;
Retry = TRUE; Retry = TRUE;
@ -1097,6 +1099,21 @@ ScsiClassInterpretSenseInfo(IN PDEVICE_OBJECT DeviceObject,
case SCSI_SENSE_UNIT_ATTENTION: case SCSI_SENSE_UNIT_ATTENTION:
DPRINT("SCSI_SENSE_UNIT_ATTENTION\n"); DPRINT("SCSI_SENSE_UNIT_ATTENTION\n");
switch (SenseData->AdditionalSenseCode)
{
case SCSI_ADSENSE_MEDIUM_CHANGED:
DPRINT("SCSI_ADSENSE_MEDIUM_CHANGED\n");
break;
case SCSI_ADSENSE_BUS_RESET:
DPRINT("SCSI_ADSENSE_BUS_RESET\n");
break;
default:
DPRINT("Unit attention\n");
break;
}
if ((DeviceObject->Characteristics & FILE_REMOVABLE_MEDIA) && if ((DeviceObject->Characteristics & FILE_REMOVABLE_MEDIA) &&
(DeviceObject->Vpb->Flags & VPB_MOUNTED)) (DeviceObject->Vpb->Flags & VPB_MOUNTED))
{ {
@ -1108,6 +1125,9 @@ ScsiClassInterpretSenseInfo(IN PDEVICE_OBJECT DeviceObject,
{ {
*Status = STATUS_IO_DEVICE_ERROR; *Status = STATUS_IO_DEVICE_ERROR;
} }
/* Increment the media change count */
PhysicalExtension->MediaChangeCount++;
break; break;
case SCSI_SENSE_DATA_PROTECT: case SCSI_SENSE_DATA_PROTECT: