From: Thomas Faber <thomas.faber@reactos.org>
Date: Fri, 1 May 2015 13:46:08 +0000 (+0000)
Subject: [BLUE]
X-Git-Tag: backups/colins-printing-for-freedom@73041~122
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=a1283b27455807b44e93d4a7ebffcc3fcdf62cab

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

svn path=/trunk/; revision=67495
---

diff --git a/reactos/drivers/setup/blue/blue.c b/reactos/drivers/setup/blue/blue.c
index ac898197ef0..e15db5f4503 100644
--- a/reactos/drivers/setup/blue/blue.c
+++ b/reactos/drivers/setup/blue/blue.c
@@ -88,6 +88,8 @@ static const UCHAR DefaultPalette[] =
    0xFF, 0xFF, 0xFF
 };
 
+static FAST_IO_DISPATCH ScrFastIoDispatch;
+
 /* FUNCTIONS **************************************************************/
 
 static VOID FASTCALL
@@ -818,6 +820,55 @@ ScrDispatch(PDEVICE_OBJECT DeviceObject,
     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
@@ -838,6 +889,10 @@ DriverEntry (PDRIVER_OBJECT DriverObject, PUNICODE_STRING RegistryPath)
     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),
                              &DeviceName,