[ros-diffs] [tfaber] 71972: [PCIIDEX] - Add a stub for PciIdeXPowerDispatch CORE-11648

Author: tfaber
Date: Wed Jul 20 11:49:22 2016
New Revision: 71972

URL: http://svn.reactos.org/svn/reactos?rev=71972&view=rev
Log:
[PCIIDEX]
- Add a stub for PciIdeXPowerDispatch
CORE-11648

Modified:
    trunk/reactos/drivers/storage/ide/pciidex/miniport.c

Modified: trunk/reactos/drivers/storage/ide/pciidex/miniport.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/storage/ide/pciide…
==============================================================================
--- trunk/reactos/drivers/storage/ide/pciidex/miniport.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/storage/ide/pciidex/miniport.c	[iso-8859-1] Wed Jul 20 11:49:22
2016
@@ -42,6 +42,42 @@
 	}
 }
 
+_Dispatch_type_(IRP_MJ_POWER)
+static DRIVER_DISPATCH PciIdeXPowerDispatch;
+static NTSTATUS NTAPI
+PciIdeXPowerDispatch(
+	IN PDEVICE_OBJECT DeviceObject,
+	IN PIRP Irp)
+{
+	NTSTATUS Status;
+	PIO_STACK_LOCATION IoStack;
+	PDEVICE_OBJECT LowerDevice;
+
+	IoStack = IoGetCurrentIrpStackLocation(Irp);
+	if (((PCOMMON_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
+	{
+		LowerDevice =
((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->LowerDevice;
+		PoStartNextPowerIrp(Irp);
+		IoSkipCurrentIrpStackLocation(Irp);
+		return PoCallDriver(LowerDevice, Irp);
+	}
+	else
+	{
+		switch (IoStack->MinorFunction)
+		{
+			case IRP_MN_SET_POWER:
+			case IRP_MN_QUERY_POWER:
+				Irp->IoStatus.Status = STATUS_SUCCESS;
+				break;
+		}
+		Status = Irp->IoStatus.Status;
+		PoStartNextPowerIrp(Irp);
+		IoCompleteRequest(Irp, IO_NO_INCREMENT);
+		return Status;
+	}
+}
+
+_Dispatch_type_(IRP_MJ_PNP)
 static DRIVER_DISPATCH PciIdeXPnpDispatch;
 static NTSTATUS NTAPI
 PciIdeXPnpDispatch(
@@ -83,6 +119,7 @@
 
 	for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++)
 		DriverObject->MajorFunction[i] = PciIdeXForwardOrIgnore;
+	DriverObject->MajorFunction[IRP_MJ_POWER] = PciIdeXPowerDispatch;
 	DriverObject->MajorFunction[IRP_MJ_PNP] = PciIdeXPnpDispatch;
 
 	return STATUS_SUCCESS;