IN CLASS_POWER_OPTIONS Options
);
-NTSTATUS
-NTAPI
-ClasspPowerDownCompletion(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp,
- IN PCLASS_POWER_CONTEXT Context
- );
+IO_COMPLETION_ROUTINE ClasspPowerDownCompletion;
-NTSTATUS
-NTAPI
-ClasspPowerUpCompletion(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp,
- IN PCLASS_POWER_CONTEXT Context
- );
+IO_COMPLETION_ROUTINE ClasspPowerUpCompletion;
VOID
NTAPI
{
PCOMMON_DEVICE_EXTENSION commonExtension = DeviceObject->DeviceExtension;
ULONG isRemoved;
- PCLASS_POWER_DEVICE powerRoutine = NULL;
//
// NOTE: This code may be called at PASSIVE or DISPATCH, depending
// don't do anything that would break under either circumstance.
//
- //NTSTATUS status;
-
isRemoved = ClassAcquireRemoveLock(DeviceObject, Irp);
if(isRemoved) {
ClasspPowerUpCompletion(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
- IN PCLASS_POWER_CONTEXT Context
+ IN PVOID CompletionContext
)
{
+ PCLASS_POWER_CONTEXT context = CompletionContext;
PCOMMON_DEVICE_EXTENSION commonExtension = DeviceObject->DeviceExtension;
PFUNCTIONAL_DEVICE_EXTENSION fdoExtension = DeviceObject->DeviceExtension;
DebugPrint((1, "ClasspPowerUpCompletion: Device Object %p, Irp %p, "
"Context %p\n",
- DeviceObject, Irp, Context));
+ DeviceObject, Irp, context));
- ASSERT(!TEST_FLAG(Context->Srb.SrbFlags, SRB_FLAGS_FREE_SENSE_BUFFER));
- ASSERT(!TEST_FLAG(Context->Srb.SrbFlags, SRB_FLAGS_PORT_DRIVER_ALLOCSENSE));
- ASSERT(Context->Options.PowerDown == FALSE);
- ASSERT(Context->Options.HandleSpinUp);
+ ASSERT(!TEST_FLAG(context->Srb.SrbFlags, SRB_FLAGS_FREE_SENSE_BUFFER));
+ ASSERT(!TEST_FLAG(context->Srb.SrbFlags, SRB_FLAGS_PORT_DRIVER_ALLOCSENSE));
+ ASSERT(context->Options.PowerDown == FALSE);
+ ASSERT(context->Options.HandleSpinUp);
if(Irp->PendingReturned) {
IoMarkIrpPending(Irp);
}
- Context->PowerChangeState.PowerUp++;
+ context->PowerChangeState.PowerUp++;
- switch(Context->PowerChangeState.PowerUp) {
+ switch(context->PowerChangeState.PowerUp) {
case PowerUpDeviceLocked: {
// request unless we can ignore failed locks
//
- if((Context->Options.LockQueue == TRUE) &&
+ if((context->Options.LockQueue == TRUE) &&
(!NT_SUCCESS(Irp->IoStatus.Status))) {
DebugPrint((1, "(%p)\tIrp status was %lx\n",
Irp, Irp->IoStatus.Status));
DebugPrint((1, "(%p)\tSrb status was %lx\n",
- Irp, Context->Srb.SrbStatus));
+ Irp, context->Srb.SrbStatus));
//
// Lock was not successful - throw down the power IRP
// the queue.
//
- Context->InUse = FALSE;
- Context = NULL;
+ context->InUse = FALSE;
+ context = NULL;
//
// Set the new power state
return STATUS_MORE_PROCESSING_REQUIRED;
} else {
- Context->QueueLocked = (UCHAR) Context->Options.LockQueue;
+ context->QueueLocked = (UCHAR) context->Options.LockQueue;
}
Irp->IoStatus.Status = STATUS_NOT_SUPPORTED;
- Context->PowerChangeState.PowerUp = PowerUpDeviceLocked;
+ context->PowerChangeState.PowerUp = PowerUpDeviceLocked;
IoSetCompletionRoutine(Irp,
ClasspPowerUpCompletion,
- Context,
+ context,
TRUE,
TRUE,
TRUE);
// Issue the start unit command to the device.
//
- Context->Srb.Length = sizeof(SCSI_REQUEST_BLOCK);
- Context->Srb.Function = SRB_FUNCTION_EXECUTE_SCSI;
+ context->Srb.Length = sizeof(SCSI_REQUEST_BLOCK);
+ context->Srb.Function = SRB_FUNCTION_EXECUTE_SCSI;
- Context->Srb.SrbStatus = Context->Srb.ScsiStatus = 0;
- Context->Srb.DataTransferLength = 0;
+ context->Srb.SrbStatus = context->Srb.ScsiStatus = 0;
+ context->Srb.DataTransferLength = 0;
- Context->Srb.TimeOutValue = START_UNIT_TIMEOUT;
+ context->Srb.TimeOutValue = START_UNIT_TIMEOUT;
- Context->Srb.SrbFlags = SRB_FLAGS_NO_DATA_TRANSFER |
+ context->Srb.SrbFlags = SRB_FLAGS_NO_DATA_TRANSFER |
SRB_FLAGS_DISABLE_AUTOSENSE |
SRB_FLAGS_DISABLE_SYNCH_TRANSFER |
SRB_FLAGS_NO_QUEUE_FREEZE;
- if(Context->Options.LockQueue) {
- SET_FLAG(Context->Srb.SrbFlags, SRB_FLAGS_BYPASS_LOCKED_QUEUE);
+ if(context->Options.LockQueue) {
+ SET_FLAG(context->Srb.SrbFlags, SRB_FLAGS_BYPASS_LOCKED_QUEUE);
}
- Context->Srb.CdbLength = 6;
+ context->Srb.CdbLength = 6;
- cdb = (PCDB) (Context->Srb.Cdb);
+ cdb = (PCDB) (context->Srb.Cdb);
RtlZeroMemory(cdb, sizeof(CDB));
cdb->START_STOP.OperationCode = SCSIOP_START_STOP_UNIT;
cdb->START_STOP.Start = 1;
- Context->PowerChangeState.PowerUp = PowerUpDeviceOn;
+ context->PowerChangeState.PowerUp = PowerUpDeviceOn;
IoSetCompletionRoutine(Irp,
ClasspPowerUpCompletion,
- Context,
+ context,
TRUE,
TRUE,
TRUE);
- nextStack->Parameters.Scsi.Srb = &(Context->Srb);
+ nextStack->Parameters.Scsi.Srb = &(context->Srb);
nextStack->MajorFunction = IRP_MJ_SCSI;
status = IoCallDriver(commonExtension->LowerDeviceObject, Irp);
// we're done.
//
- Context->FinalStatus = Irp->IoStatus.Status;
+ context->FinalStatus = Irp->IoStatus.Status;
goto ClasspPowerUpCompletionFailure;
}
// First deal with an error if one occurred.
//
- if(SRB_STATUS(Context->Srb.SrbStatus) != SRB_STATUS_SUCCESS) {
+ if(SRB_STATUS(context->Srb.SrbStatus) != SRB_STATUS_SUCCESS) {
BOOLEAN retry;
DebugPrint((1, "%p\tError occured when issuing START_UNIT "
"command to device. Srb %p, Status %x\n",
Irp,
- &Context->Srb,
- Context->Srb.SrbStatus));
+ &context->Srb,
+ context->Srb.SrbStatus));
- ASSERT(!(TEST_FLAG(Context->Srb.SrbStatus,
+ ASSERT(!(TEST_FLAG(context->Srb.SrbStatus,
SRB_STATUS_QUEUE_FROZEN)));
- ASSERT(Context->Srb.Function == SRB_FUNCTION_EXECUTE_SCSI);
+ ASSERT(context->Srb.Function == SRB_FUNCTION_EXECUTE_SCSI);
- Context->RetryInterval = 0;
+ context->RetryInterval = 0;
retry = ClassInterpretSenseInfo(
commonExtension->DeviceObject,
- &Context->Srb,
+ &context->Srb,
IRP_MJ_SCSI,
IRP_MJ_POWER,
- MAXIMUM_RETRIES - Context->RetryCount,
+ MAXIMUM_RETRIES - context->RetryCount,
&status,
- &Context->RetryInterval);
+ &context->RetryInterval);
- if((retry == TRUE) && (Context->RetryCount-- != 0)) {
+ if((retry == TRUE) && (context->RetryCount-- != 0)) {
DebugPrint((1, "(%p)\tRetrying failed request\n", Irp));
// next time.
//
- Context->PowerChangeState.PowerUp--;
+ context->PowerChangeState.PowerUp--;
RetryPowerRequest(commonExtension->DeviceObject,
Irp,
- Context);
+ context);
break;
}
-
+
// reset retries
- Context->RetryCount = MAXIMUM_RETRIES;
+ context->RetryCount = MAXIMUM_RETRIES;
}
DebugPrint((1, "(%p)\tPreviously spun device up\n", Irp));
- if (Context->QueueLocked) {
+ if (context->QueueLocked) {
DebugPrint((1, "(%p)\tUnlocking queue\n", Irp));
- Context->Srb.Function = SRB_FUNCTION_UNLOCK_QUEUE;
- Context->Srb.SrbFlags = SRB_FLAGS_BYPASS_LOCKED_QUEUE;
- Context->Srb.SrbStatus = Context->Srb.ScsiStatus = 0;
- Context->Srb.DataTransferLength = 0;
-
- nextStack->Parameters.Scsi.Srb = &(Context->Srb);
+ context->Srb.Function = SRB_FUNCTION_UNLOCK_QUEUE;
+ context->Srb.SrbFlags = SRB_FLAGS_BYPASS_LOCKED_QUEUE;
+ context->Srb.SrbStatus = context->Srb.ScsiStatus = 0;
+ context->Srb.DataTransferLength = 0;
+
+ nextStack->Parameters.Scsi.Srb = &(context->Srb);
nextStack->MajorFunction = IRP_MJ_SCSI;
- Context->PowerChangeState.PowerUp = PowerUpDeviceStarted;
+ context->PowerChangeState.PowerUp = PowerUpDeviceStarted;
IoSetCompletionRoutine(Irp,
ClasspPowerUpCompletion,
- Context,
+ context,
TRUE,
TRUE,
TRUE);
// error conditions ....
//
- if (Context->QueueLocked) {
+ if (context->QueueLocked) {
DebugPrint((1, "(%p)\tPreviously unlocked queue\n", Irp));
ASSERT(NT_SUCCESS(Irp->IoStatus.Status));
- ASSERT(Context->Srb.SrbStatus == SRB_STATUS_SUCCESS);
+ ASSERT(context->Srb.SrbStatus == SRB_STATUS_SUCCESS);
} else {
DebugPrint((1, "(%p)\tFall-through (queue not locked)\n", Irp));
}
DebugPrint((1, "(%p)\tFreeing srb and completing\n", Irp));
- Context->InUse = FALSE;
+ context->InUse = FALSE;
- status = Context->FinalStatus;
+ status = context->FinalStatus;
Irp->IoStatus.Status = status;
- Context = NULL;
+ context = NULL;
//
// Set the new power state
return status;
}
+
+ case PowerUpDeviceInitial: {
+ NT_ASSERT(context->PowerChangeState.PowerUp != PowerUpDeviceInitial);
+ break;
+ }
}
return STATUS_MORE_PROCESSING_REQUIRED;
ClasspPowerDownCompletion(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
- IN PCLASS_POWER_CONTEXT Context
+ IN PVOID CompletionContext
)
{
+ PCLASS_POWER_CONTEXT context = CompletionContext;
PFUNCTIONAL_DEVICE_EXTENSION fdoExtension = DeviceObject->DeviceExtension;
PCOMMON_DEVICE_EXTENSION commonExtension = DeviceObject->DeviceExtension;
DebugPrint((1, "ClasspPowerDownCompletion: Device Object %p, "
"Irp %p, Context %p\n",
- DeviceObject, Irp, Context));
+ DeviceObject, Irp, context));
- ASSERT(!TEST_FLAG(Context->Srb.SrbFlags, SRB_FLAGS_FREE_SENSE_BUFFER));
- ASSERT(!TEST_FLAG(Context->Srb.SrbFlags, SRB_FLAGS_PORT_DRIVER_ALLOCSENSE));
- ASSERT(Context->Options.PowerDown == TRUE);
- ASSERT(Context->Options.HandleSpinDown);
+ ASSERT(!TEST_FLAG(context->Srb.SrbFlags, SRB_FLAGS_FREE_SENSE_BUFFER));
+ ASSERT(!TEST_FLAG(context->Srb.SrbFlags, SRB_FLAGS_PORT_DRIVER_ALLOCSENSE));
+ ASSERT(context->Options.PowerDown == TRUE);
+ ASSERT(context->Options.HandleSpinDown);
if(Irp->PendingReturned) {
IoMarkIrpPending(Irp);
}
- Context->PowerChangeState.PowerDown2++;
+ context->PowerChangeState.PowerDown2++;
- switch(Context->PowerChangeState.PowerDown2) {
+ switch(context->PowerChangeState.PowerDown2) {
case PowerDownDeviceLocked2: {
DebugPrint((1, "(%p)\tPreviously sent power lock\n", Irp));
- if((Context->Options.LockQueue == TRUE) &&
+ if((context->Options.LockQueue == TRUE) &&
(!NT_SUCCESS(Irp->IoStatus.Status))) {
DebugPrint((1, "(%p)\tIrp status was %lx\n",
Irp->IoStatus.Status));
DebugPrint((1, "(%p)\tSrb status was %lx\n",
Irp,
- Context->Srb.SrbStatus));
+ context->Srb.SrbStatus));
Irp->IoStatus.Status = STATUS_NOT_SUPPORTED;
// the queue.
//
- Context->InUse = FALSE;
- Context = NULL;
+ context->InUse = FALSE;
+ context = NULL;
//
// Set the new power state
return STATUS_MORE_PROCESSING_REQUIRED;
} else {
- Context->QueueLocked = (UCHAR) Context->Options.LockQueue;
+ context->QueueLocked = (UCHAR) context->Options.LockQueue;
}
if (!TEST_FLAG(fdoExtension->PrivateFdoData->HackFlags,
//
// send SCSIOP_SYNCHRONIZE_CACHE
//
-
- Context->Srb.Length = sizeof(SCSI_REQUEST_BLOCK);
- Context->Srb.Function = SRB_FUNCTION_EXECUTE_SCSI;
-
- Context->Srb.TimeOutValue = fdoExtension->TimeOutValue;
-
- Context->Srb.SrbFlags = SRB_FLAGS_NO_DATA_TRANSFER |
+
+ context->Srb.Length = sizeof(SCSI_REQUEST_BLOCK);
+ context->Srb.Function = SRB_FUNCTION_EXECUTE_SCSI;
+
+ context->Srb.TimeOutValue = fdoExtension->TimeOutValue;
+
+ context->Srb.SrbFlags = SRB_FLAGS_NO_DATA_TRANSFER |
SRB_FLAGS_DISABLE_AUTOSENSE |
SRB_FLAGS_DISABLE_SYNCH_TRANSFER |
SRB_FLAGS_NO_QUEUE_FREEZE |
SRB_FLAGS_BYPASS_LOCKED_QUEUE;
-
- Context->Srb.SrbStatus = Context->Srb.ScsiStatus = 0;
- Context->Srb.DataTransferLength = 0;
-
- Context->Srb.CdbLength = 10;
-
- cdb = (PCDB) Context->Srb.Cdb;
-
+
+ context->Srb.SrbStatus = context->Srb.ScsiStatus = 0;
+ context->Srb.DataTransferLength = 0;
+
+ context->Srb.CdbLength = 10;
+
+ cdb = (PCDB) context->Srb.Cdb;
+
RtlZeroMemory(cdb, sizeof(CDB));
cdb->SYNCHRONIZE_CACHE10.OperationCode = SCSIOP_SYNCHRONIZE_CACHE;
-
+
IoSetCompletionRoutine(Irp,
ClasspPowerDownCompletion,
- Context,
+ context,
TRUE,
TRUE,
TRUE);
-
- nextStack->Parameters.Scsi.Srb = &(Context->Srb);
+
+ nextStack->Parameters.Scsi.Srb = &(context->Srb);
nextStack->MajorFunction = IRP_MJ_SCSI;
-
+
status = IoCallDriver(commonExtension->LowerDeviceObject, Irp);
-
+
DebugPrint((1, "(%p)\tIoCallDriver returned %lx\n", Irp, status));
break;
-
+
} else {
-
+
DebugPrint((1, "(%p)\tPower Down: not sending SYNCH_CACHE\n",
DeviceObject));
- Context->PowerChangeState.PowerDown2++;
- Context->Srb.SrbStatus = SRB_STATUS_SUCCESS;
+ context->PowerChangeState.PowerDown2++;
+ context->Srb.SrbStatus = SRB_STATUS_SUCCESS;
// and fall through....
}
// no break in case the device doesn't like synch_cache commands
// SCSIOP_SYNCHRONIZE_CACHE was sent
//
- if(SRB_STATUS(Context->Srb.SrbStatus) != SRB_STATUS_SUCCESS) {
+ if(SRB_STATUS(context->Srb.SrbStatus) != SRB_STATUS_SUCCESS) {
BOOLEAN retry;
"SYNCHRONIZE_CACHE command to device. "
"Srb %p, Status %lx\n",
Irp,
- &Context->Srb,
- Context->Srb.SrbStatus));
+ &context->Srb,
+ context->Srb.SrbStatus));
- ASSERT(!(TEST_FLAG(Context->Srb.SrbStatus,
+ ASSERT(!(TEST_FLAG(context->Srb.SrbStatus,
SRB_STATUS_QUEUE_FROZEN)));
- ASSERT(Context->Srb.Function == SRB_FUNCTION_EXECUTE_SCSI);
+ ASSERT(context->Srb.Function == SRB_FUNCTION_EXECUTE_SCSI);
- Context->RetryInterval = 0;
+ context->RetryInterval = 0;
retry = ClassInterpretSenseInfo(
commonExtension->DeviceObject,
- &Context->Srb,
+ &context->Srb,
IRP_MJ_SCSI,
IRP_MJ_POWER,
- MAXIMUM_RETRIES - Context->RetryCount,
+ MAXIMUM_RETRIES - context->RetryCount,
&status,
- &Context->RetryInterval);
+ &context->RetryInterval);
- if((retry == TRUE) && (Context->RetryCount-- != 0)) {
+ if((retry == TRUE) && (context->RetryCount-- != 0)) {
DebugPrint((1, "(%p)\tRetrying failed request\n", Irp));
// the next time.
//
- Context->PowerChangeState.PowerDown2--;
+ context->PowerChangeState.PowerDown2--;
RetryPowerRequest(commonExtension->DeviceObject,
Irp,
- Context);
+ context);
break;
}
DebugPrint((1, "(%p)\tSYNCHRONIZE_CACHE not retried\n", Irp));
- Context->RetryCount = MAXIMUM_RETRIES;
+ context->RetryCount = MAXIMUM_RETRIES;
} // end !SRB_STATUS_SUCCESS
// Issue the start unit command to the device.
//
- Context->Srb.Length = sizeof(SCSI_REQUEST_BLOCK);
- Context->Srb.Function = SRB_FUNCTION_EXECUTE_SCSI;
+ context->Srb.Length = sizeof(SCSI_REQUEST_BLOCK);
+ context->Srb.Function = SRB_FUNCTION_EXECUTE_SCSI;
- Context->Srb.TimeOutValue = START_UNIT_TIMEOUT;
+ context->Srb.TimeOutValue = START_UNIT_TIMEOUT;
- Context->Srb.SrbFlags = SRB_FLAGS_NO_DATA_TRANSFER |
+ context->Srb.SrbFlags = SRB_FLAGS_NO_DATA_TRANSFER |
SRB_FLAGS_DISABLE_AUTOSENSE |
SRB_FLAGS_DISABLE_SYNCH_TRANSFER |
SRB_FLAGS_NO_QUEUE_FREEZE |
SRB_FLAGS_BYPASS_LOCKED_QUEUE;
- Context->Srb.SrbStatus = Context->Srb.ScsiStatus = 0;
- Context->Srb.DataTransferLength = 0;
+ context->Srb.SrbStatus = context->Srb.ScsiStatus = 0;
+ context->Srb.DataTransferLength = 0;
- Context->Srb.CdbLength = 6;
+ context->Srb.CdbLength = 6;
- cdb = (PCDB) Context->Srb.Cdb;
+ cdb = (PCDB) context->Srb.Cdb;
RtlZeroMemory(cdb, sizeof(CDB));
cdb->START_STOP.OperationCode = SCSIOP_START_STOP_UNIT;
IoSetCompletionRoutine(Irp,
ClasspPowerDownCompletion,
- Context,
+ context,
TRUE,
TRUE,
TRUE);
- nextStack->Parameters.Scsi.Srb = &(Context->Srb);
+ nextStack->Parameters.Scsi.Srb = &(context->Srb);
nextStack->MajorFunction = IRP_MJ_SCSI;
status = IoCallDriver(commonExtension->LowerDeviceObject, Irp);
// stop was sent
//
- if(SRB_STATUS(Context->Srb.SrbStatus) != SRB_STATUS_SUCCESS) {
+ if(SRB_STATUS(context->Srb.SrbStatus) != SRB_STATUS_SUCCESS) {
BOOLEAN retry;
DebugPrint((1, "(%p)\tError occured when issueing STOP_UNIT "
"command to device. Srb %p, Status %lx\n",
Irp,
- &Context->Srb,
- Context->Srb.SrbStatus));
+ &context->Srb,
+ context->Srb.SrbStatus));
- ASSERT(!(TEST_FLAG(Context->Srb.SrbStatus,
+ ASSERT(!(TEST_FLAG(context->Srb.SrbStatus,
SRB_STATUS_QUEUE_FROZEN)));
- ASSERT(Context->Srb.Function == SRB_FUNCTION_EXECUTE_SCSI);
+ ASSERT(context->Srb.Function == SRB_FUNCTION_EXECUTE_SCSI);
- Context->RetryInterval = 0;
+ context->RetryInterval = 0;
retry = ClassInterpretSenseInfo(
commonExtension->DeviceObject,
- &Context->Srb,
+ &context->Srb,
IRP_MJ_SCSI,
IRP_MJ_POWER,
- MAXIMUM_RETRIES - Context->RetryCount,
+ MAXIMUM_RETRIES - context->RetryCount,
&status,
- &Context->RetryInterval);
+ &context->RetryInterval);
- if((retry == TRUE) && (Context->RetryCount-- != 0)) {
+ if((retry == TRUE) && (context->RetryCount-- != 0)) {
DebugPrint((1, "(%p)\tRetrying failed request\n", Irp));
// the next time.
//
- Context->PowerChangeState.PowerDown2--;
+ context->PowerChangeState.PowerDown2--;
RetryPowerRequest(commonExtension->DeviceObject,
Irp,
- Context);
+ context);
break;
}
DebugPrint((1, "(%p)\tSTOP_UNIT not retried\n", Irp));
- Context->RetryCount = MAXIMUM_RETRIES;
+ context->RetryCount = MAXIMUM_RETRIES;
} // end !SRB_STATUS_SUCCESS
//
if (!NT_SUCCESS(status)) {
-
- PSENSE_DATA senseBuffer = Context->Srb.SenseInfoBuffer;
-
- if (TEST_FLAG(Context->Srb.SrbStatus,
+
+ PSENSE_DATA senseBuffer = context->Srb.SenseInfoBuffer;
+
+ if (TEST_FLAG(context->Srb.SrbStatus,
SRB_STATUS_AUTOSENSE_VALID) &&
((senseBuffer->SenseKey & 0xf) == SCSI_SENSE_NOT_READY) &&
(senseBuffer->AdditionalSenseCode == SCSI_ADSENSE_LUN_NOT_READY) &&
(senseBuffer->AdditionalSenseCodeQualifier == SCSI_SENSEQ_FORMAT_IN_PROGRESS)
) {
ignoreError = FALSE;
- Context->FinalStatus = STATUS_DEVICE_BUSY;
- status = Context->FinalStatus;
+ context->FinalStatus = STATUS_DEVICE_BUSY;
+ status = context->FinalStatus;
}
}
IoSetCompletionRoutine(Irp,
ClasspPowerDownCompletion,
- Context,
+ context,
TRUE,
TRUE,
TRUE);
DebugPrint((1, "(%p)\tPreviously sent power irp\n", Irp));
- if (Context->QueueLocked) {
+ if (context->QueueLocked) {
DebugPrint((1, "(%p)\tUnlocking queue\n", Irp));
-
- Context->Srb.Length = sizeof(SCSI_REQUEST_BLOCK);
- Context->Srb.SrbStatus = Context->Srb.ScsiStatus = 0;
- Context->Srb.DataTransferLength = 0;
+ context->Srb.Length = sizeof(SCSI_REQUEST_BLOCK);
- Context->Srb.Function = SRB_FUNCTION_UNLOCK_QUEUE;
- Context->Srb.SrbFlags = SRB_FLAGS_BYPASS_LOCKED_QUEUE;
- nextStack->Parameters.Scsi.Srb = &(Context->Srb);
+ context->Srb.SrbStatus = context->Srb.ScsiStatus = 0;
+ context->Srb.DataTransferLength = 0;
+
+ context->Srb.Function = SRB_FUNCTION_UNLOCK_QUEUE;
+ context->Srb.SrbFlags = SRB_FLAGS_BYPASS_LOCKED_QUEUE;
+ nextStack->Parameters.Scsi.Srb = &(context->Srb);
nextStack->MajorFunction = IRP_MJ_SCSI;
IoSetCompletionRoutine(Irp,
ClasspPowerDownCompletion,
- Context,
+ context,
TRUE,
TRUE,
TRUE);
// error conditions ....
//
- if (Context->QueueLocked == FALSE) {
+ if (context->QueueLocked == FALSE) {
DebugPrint((1, "(%p)\tFall through (queue not locked)\n", Irp));
} else {
DebugPrint((1, "(%p)\tPreviously unlocked queue\n", Irp));
ASSERT(NT_SUCCESS(Irp->IoStatus.Status));
- ASSERT(Context->Srb.SrbStatus == SRB_STATUS_SUCCESS);
+ ASSERT(context->Srb.SrbStatus == SRB_STATUS_SUCCESS);
}
DebugPrint((1, "(%p)\tFreeing srb and completing\n", Irp));
- Context->InUse = FALSE;
- status = Context->FinalStatus; // allow failure to propogate
- Context = NULL;
+ context->InUse = FALSE;
+ status = context->FinalStatus; // allow failure to propogate
+ context = NULL;
if(Irp->PendingReturned) {
IoMarkIrpPending(Irp);
return status;
}
+
+ case PowerDownDeviceInitial2: {
+ NT_ASSERT(context->PowerChangeState.PowerDown2 != PowerDownDeviceInitial2);
+ break;
+ }
}
return STATUS_MORE_PROCESSING_REQUIRED;
SET_FLAG(DeviceObject->Flags, DO_VERIFY_VOLUME);
}
break;
+ default:
+ break;
}
break;
SET_FLAG(fdoExtension->DeviceObject->Flags, DO_VERIFY_VOLUME);
}
break;
+ default:
+ break;
}
}
}
PCLASS_POWER_CONTEXT Context
)
{
- PFUNCTIONAL_DEVICE_EXTENSION fdoExtension = DeviceObject->DeviceExtension;
- PCOMMON_DEVICE_EXTENSION commonExtension = DeviceObject->DeviceExtension;
PIO_STACK_LOCATION nextIrpStack = IoGetNextIrpStackLocation(Irp);
PSCSI_REQUEST_BLOCK srb = &(Context->Srb);
LARGE_INTEGER dueTime;
projects / reactos.git / blobdiff