Index: Makefile
===================================================================
--- Makefile	(revision 312212)
+++ Makefile	(working copy)
@@ -88,6 +88,9 @@
 CONFLICTS=	linux[-_]dri-[0-9]* linux-f10-dri-[0-9]*
 USE_LINUX=	yes
 PLIST_SUB+=	LINUX=""
+.if ${OSVERSION} > 1000026
+EXTRA_PATCHES+=	${FILESDIR}/r246085-patch-src__nvidia_linux.c
+.endif
 .else
 PLIST_SUB+=	LINUX="@comment "
 # Propagate WITHOUT_LINUX variable down to inner Makefiles
Index: files/r246085-patch-src__nvidia_linux.c
===================================================================
--- files/r246085-patch-src__nvidia_linux.c	(revision 0)
+++ files/r246085-patch-src__nvidia_linux.c	(working copy)
@@ -0,0 +1,14 @@
+--- src/nvidia_linux.c.orig	2012-10-30 13:54:06.000000000 -0400
++++ src/nvidia_linux.c	2013-02-13 19:48:17.000000000 -0500
+@@ -21,9 +21,11 @@
+ #if defined(NVCPU_X86)
+ #include "machine/../linux/linux.h"
+ #include "machine/../linux/linux_proto.h"
++#include "machine/../../compat/linux/linux_ioctl.h"
+ #elif defined(NVCPU_X86_64)
+ #include "machine/../linux32/linux.h"
+ #include "machine/../linux32/linux32_proto.h"
++#include "machine/../../compat/linux/linux_ioctl.h"
+ #endif
+ 
+ int linux_ioctl_nvidia(d_thread_t *, struct linux_ioctl_args *);