diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index 25b3a3241ef..123a558ab94 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -469,6 +469,18 @@ PDEVICE_OBJECT WINAPI IoGetRelatedDeviceObject( PFILE_OBJECT obj )
     return NULL;
 }
 
+static CONFIGURATION_INFORMATION configuration_information;
+
+/***********************************************************************
+ *           IoGetConfigurationInformation    (NTOSKRNL.EXE.@)
+ */
+PCONFIGURATION_INFORMATION WINAPI IoGetConfigurationInformation(void)
+{
+    FIXME( "partial stub\n" );
+    /* FIXME: return actual devices on system */
+    return &configuration_information;
+}
+
 
 /***********************************************************************
  *           IoRegisterDriverReinitialization    (NTOSKRNL.EXE.@)
diff --git a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
index 8f308a2fd61..bdd153782f7 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
+++ b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
@@ -377,7 +377,7 @@
 @ stub IoGetAttachedDeviceReference
 @ stub IoGetBaseFileSystemDeviceObject
 @ stub IoGetBootDiskInformation
-@ stub IoGetConfigurationInformation
+@ stdcall IoGetConfigurationInformation()
 @ stub IoGetCurrentProcess
 @ stub IoGetDeviceAttachmentBaseRef
 @ stub IoGetDeviceInterfaceAlias
diff --git a/include/ddk/ntddk.h b/include/ddk/ntddk.h
index cbc9cfad7f2..3ad2156f363 100644
--- a/include/ddk/ntddk.h
+++ b/include/ddk/ntddk.h
@@ -46,6 +46,21 @@ typedef enum _BUS_DATA_TYPE
     MaximumBusDataType
 } BUS_DATA_TYPE, *PBUS_DATA_TYPE;
 
+typedef struct _CONFIGURATION_INFORMATION
+{
+    ULONG DiskCount;
+    ULONG FloppyCount;
+    ULONG CdRomCount;
+    ULONG TapeCount;
+    ULONG ScsiPortCount;
+    ULONG SerialCount;
+    ULONG ParallelCount;
+    BOOLEAN AtDiskPrimaryAddressClaimed;
+    BOOLEAN AtDiskSecondaryAddressClaimed;
+    ULONG Version;
+    ULONG MediumChangerCount;
+} CONFIGURATION_INFORMATION, *PCONFIGURATION_INFORMATION;
+
 typedef VOID (WINAPI *PDRIVER_REINITIALIZE)(PDRIVER_OBJECT,PVOID,ULONG);
 
 void      WINAPI IoRegisterDriverReinitialization(PDRIVER_OBJECT,PDRIVER_REINITIALIZE,PVOID);