Index: /trunk/include/VBox/vmm/vmm.h
===================================================================
--- /trunk/include/VBox/vmm/vmm.h	(revision 82543)
+++ /trunk/include/VBox/vmm/vmm.h	(revision 82544)
@@ -382,6 +382,8 @@
     VMMR0_DO_INTNET_IF_ABORT_WAIT,
 
+#if 0
     /** Forward call to the PCI driver */
     VMMR0_DO_PCIRAW_REQ = 512,
+#endif
 
     /** The end of the R0 service operations. */
Index: /trunk/src/VBox/Devices/Makefile.kmk
===================================================================
--- /trunk/src/VBox/Devices/Makefile.kmk	(revision 82543)
+++ /trunk/src/VBox/Devices/Makefile.kmk	(revision 82544)
@@ -1249,5 +1249,5 @@
  ServicesR0_SOURCES   = \
  	Network/SrvIntNetR0.cpp \
-        $(if $(VBOX_WITH_PCI_PASSTHROUGH),Bus/SrvPciRawR0.cpp,)
+#        $(if $(VBOX_WITH_PCI_PASSTHROUGH),Bus/SrvPciRawR0.cpp,)
  Network/SrvIntNetR0.cpp_CXXFLAGS := $(if-expr $(KBUILD_TARGET) == "win",,$(VBOX_GCC_Wno-array_bounds))
 
Index: /trunk/src/VBox/VMM/VMMR0/VMMR0.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMR0/VMMR0.cpp	(revision 82543)
+++ /trunk/src/VBox/VMM/VMMR0/VMMR0.cpp	(revision 82544)
@@ -2078,5 +2078,5 @@
             break;
 
-#ifdef VBOX_WITH_PCI_PASSTHROUGH
+#if 0 //def VBOX_WITH_PCI_PASSTHROUGH
         /*
          * Requests to host PCI driver service.