[tfaber] 67495: [BLUE] - FastIoDispatch is not optional for file system drivers!

Author: tfaber
Date: Fri May  1 13:46:08 2015
New Revision: 67495

URL: http://svn.reactos.org/svn/reactos?rev=67495&view=rev
Log:
[BLUE]
- FastIoDispatch is not optional for file system drivers!

Modified:
    trunk/reactos/drivers/setup/blue/blue.c

Modified: trunk/reactos/drivers/setup/blue/blue.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/setup/blue/blue.c?r...
==============================================================================
--- trunk/reactos/drivers/setup/blue/blue.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/setup/blue/blue.c	[iso-8859-1] Fri May  1 13:46:08 2015
@@ -88,6 +88,8 @@
    0xFF, 0xFF, 0xFF
 };

+static FAST_IO_DISPATCH ScrFastIoDispatch;
+
 /* FUNCTIONS **************************************************************/

static VOID FASTCALL
@@ -818,6 +820,55 @@
     return (Status);
 }

+static FAST_IO_READ ScrFastIoRead;
+static
+BOOLEAN
+NTAPI
+ScrFastIoRead(
+    _In_ PFILE_OBJECT FileObject,
+    _In_ PLARGE_INTEGER FileOffset,
+    _In_ ULONG Length,
+    _In_ BOOLEAN Wait,
+    _In_ ULONG LockKey,
+    _Out_ PVOID Buffer,
+    _Out_ PIO_STATUS_BLOCK IoStatus,
+    _In_ PDEVICE_OBJECT DeviceObject)
+{
+    DBG_UNREFERENCED_PARAMETER(FileObject);
+    DBG_UNREFERENCED_PARAMETER(FileOffset);
+    DBG_UNREFERENCED_PARAMETER(Length);
+    DBG_UNREFERENCED_PARAMETER(Wait);
+    DBG_UNREFERENCED_PARAMETER(LockKey);
+    DBG_UNREFERENCED_PARAMETER(Buffer);
+    DBG_UNREFERENCED_PARAMETER(IoStatus);
+    DBG_UNREFERENCED_PARAMETER(DeviceObject);
+    return FALSE;
+}
+
+static FAST_IO_WRITE ScrFastIoWrite;
+static
+BOOLEAN
+NTAPI
+ScrFastIoWrite(
+    _In_ PFILE_OBJECT FileObject,
+    _In_ PLARGE_INTEGER FileOffset,
+    _In_ ULONG Length,
+    _In_ BOOLEAN Wait,
+    _In_ ULONG LockKey,
+    _In_ PVOID Buffer,
+    _Out_ PIO_STATUS_BLOCK IoStatus,
+    _In_ PDEVICE_OBJECT DeviceObject)
+{
+    DBG_UNREFERENCED_PARAMETER(FileObject);
+    DBG_UNREFERENCED_PARAMETER(FileOffset);
+    DBG_UNREFERENCED_PARAMETER(Length);
+    DBG_UNREFERENCED_PARAMETER(Wait);
+    DBG_UNREFERENCED_PARAMETER(LockKey);
+    DBG_UNREFERENCED_PARAMETER(Buffer);
+    DBG_UNREFERENCED_PARAMETER(IoStatus);
+    DBG_UNREFERENCED_PARAMETER(DeviceObject);
+    return FALSE;
+}

/*
  * Module entry point
@@ -837,6 +888,10 @@
     DriverObject->MajorFunction[IRP_MJ_READ]   = ScrDispatch;
     DriverObject->MajorFunction[IRP_MJ_WRITE]  = ScrWrite;
     DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL ] = ScrIoControl;
+
+    ScrFastIoDispatch.FastIoRead = ScrFastIoRead;
+    ScrFastIoDispatch.FastIoWrite = ScrFastIoWrite;
+    DriverObject->FastIoDispatch = &ScrFastIoDispatch;

Status = IoCreateDevice (DriverObject,
                              sizeof(DEVICE_EXTENSION),