Index: head/net/intel-em-kmod/Makefile
===================================================================
--- head/net/intel-em-kmod/Makefile	(revision 481559)
+++ head/net/intel-em-kmod/Makefile	(revision 481560)
@@ -1,18 +1,20 @@
 # Created by: Franco Fichtner <franco@opnsense.org>
 # $FreeBSD$
 
 PORTNAME=	em
-PORTVERSION=	7.6.2
+PORTVERSION=	7.7.4
 MASTER_SITE_SUBDIR=	17509/eng
 
 MAINTAINER=	franco@opnsense.org
 COMMENT=	Gigabit FreeBSD Base Drivers for Intel(R) Ethernet
 
 BROKEN_armv6=		fails to compile: implicit declaration of function 'cp15_pmccntr_get' is invalid in C99
 BROKEN_powerpc64=	fails to compile: pcpu.h: size of array '__assert_0' is negative
+
+MAX_NETMAP_OSVERSION=	1199999  # Doesn't build w/NETMAP on 12
 
 MASTERDIR=	${.CURDIR}/../intel-ixl-kmod
 PKGDIR=		${.CURDIR}
 DISTINFO_FILE=	${.CURDIR}/distinfo
 
 .include "${MASTERDIR}/Makefile"
Index: head/net/intel-em-kmod/distinfo
===================================================================
--- head/net/intel-em-kmod/distinfo	(revision 481559)
+++ head/net/intel-em-kmod/distinfo	(revision 481560)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1475184682
-SHA256 (em-7.6.2.tar.gz) = 65a7041d629c5a4ef4b79486d2a0ddaeeebc730f0ef075ff0f7e78d8490756cb
-SIZE (em-7.6.2.tar.gz) = 266512
+TIMESTAMP = 1538768154
+SHA256 (em-7.7.4.tar.gz) = cebbe03ca00e8fb961a9199c8aaafe5869b3b4d93ec721f53867e61594c76514
+SIZE (em-7.7.4.tar.gz) = 266142
Index: head/net/intel-ixl-kmod/Makefile
===================================================================
--- head/net/intel-ixl-kmod/Makefile	(revision 481559)
+++ head/net/intel-ixl-kmod/Makefile	(revision 481560)
@@ -1,69 +1,69 @@
 # Created by: Sergey Kozlov <sergey.kozlov@intel.com>
 # $FreeBSD$
 
 PORTNAME?=	ixl
 PORTVERSION?=	1.9.13
 PORTREVISION?=	1
 CATEGORIES=	net
 MASTER_SITES=	https://downloadmirror.intel.com/${MASTER_SITE_SUBDIR}/ \
 		http://downloadmirror.intel.com/${MASTER_SITE_SUBDIR}/
 MASTER_SITE_SUBDIR?=	25160/eng
 PKGNAMEPREFIX=	intel-
 PKGNAMESUFFIX=	-kmod
 
 MAINTAINER?=	freebsd@intel.com
 COMMENT?=	40 gigabit FreeBSD Base Driver for Intel(R) Network Connections
 
 LICENSE=	BSD2CLAUSE
 
 USES=		kmod
 
 # Present version of net/intel-em-kmod has issues building with netmap(4)
 # support on 11+. Narrowing netmap(4) support to this port only
-.if ${PORTNAME} == ixl
 OPTIONS_SINGLE=		NETMAP
 OPTIONS_SINGLE_NETMAP=	NETMAP_AUTO NETMAP_ON NETMAP_OFF
 OPTIONS_DEFAULT=	NETMAP_AUTO
 
 NETMAP_AUTO_DESC=	Enable netmap(4) support on FreeBSD 11.0+
 NETMAP_ON_DESC=		Enable netmap(4) support unconditionally
 NETMAP_OFF_DESC=	Disable netmap(4) support unconditionally
 
 NETMAP_ON_CFLAGS=	-DDEV_NETMAP
 NETMAP_OFF_CFLAGS=	-UDEV_NETMAP
-.endif
 
 WRKSRC_SUBDIR=	src
 
 SUB_FILES=	pkg-message
 SUB_LIST=	PORTNAME=${PORTNAME}
 MANPAGENAME?=	${PORTNAME}
 MANPAGELINKS?=	if_${PORTNAME}
 PLIST_FILES=	${KMODDIR}/if_${PORTNAME}_updated.ko \
 		man/man4/${MANPAGENAME}.4.gz
 
 .for link in ${MANPAGELINKS}
 PLIST_FILES+=	man/man4/${link}.4.gz
 .endfor
 
+MAX_NETMAP_OSVERSION?=	9900000  # Maximum OSVERSION for which NETMAP support works
+
 .include <bsd.port.pre.mk>
 
 # Fixup for slave ports that use this as a master port. sbruno
 .if ${PORTNAME} == ixl
 ONLY_FOR_ARCHS=		amd64
 ONLY_FOR_ARCHS_REASON=	Not supported on other architectures, amd64 only.
 .endif
 
-.if ${PORT_OPTIONS:MNETMAP_AUTO} && ${OSVERSION} >= 1100000
+.if ${PORT_OPTIONS:MNETMAP_AUTO} && ${OSVERSION} >= 1100000  && ${OSVERSION} <= ${MAX_NETMAP_OSVERSION}
 CFLAGS+=	-DDEV_NETMAP
 .endif
 
 do-install:
 	${INSTALL_KLD} ${WRKSRC}/if_${PORTNAME}.ko ${STAGEDIR}${KMODDIR}/if_${PORTNAME}_updated.ko
 	${INSTALL_MAN} ${WRKSRC}/${MANPAGENAME}.4 ${STAGEDIR}${MAN4PREFIX}/man/man4/
 
 .for link in ${MANPAGELINKS}
 	${LN} ${STAGEDIR}${MAN4PREFIX}/man/man4/${MANPAGENAME}.4 ${STAGEDIR}${MAN4PREFIX}/man/man4/${link}.4
 .endfor
 
 .include <bsd.port.post.mk>