net/intel-em: transition driver to be compatible with 16.7.x

This would require -devel bits, which API will change again,
but we can make the driver plugin fully compatible in the way
that the core package registers its loader.conf values.

net/intel-em-kmod/+POST_DEINSTALL

@@ -1,2 +0,0 @@
-echo "uninstall loader hook"
-configctl firmware loader update

net/intel-em-kmod/+POST_INSTALL

@@ -1,2 +0,0 @@
-echo "install loader hook"
-configctl firmware loader update

net/intel-em-kmod/Makefile

@@ -1,7 +0,0 @@
-PLUGIN_NAME=		intel-em-kmod
-PLUGIN_VERSION=		1.0.1
-PLUGIN_COMMENT=		intel-em-kmod wrapper (please reboot after install/deinstall)
-PLUGIN_DEPENDS=		intel-em-kmod
-PLUGIN_MAINTAINER=	ad@opnsense.org
-
-.include "../../Mk/plugins.mk"

net/intel-em-kmod/src/etc/rc.loader.d/if_em_updated_load

@@ -1 +0,0 @@
-YES

net/intel-em/+POST_INSTALL

@@ -0,0 +1,6 @@
+echo "Updating /boot/loader.conf"
+touch /boot/loader.conf
+cp /boot/loader.conf /boot/loader.conf.bak
+(grep -v if_em_updated_load /boot/loader.conf.bak; \
+    echo 'if_em_updated_load="YES"') > /boot/loader.conf
+rm -f /boot/loader.conf.bak

net/intel-em/+PRE_DEINSTALL

@@ -0,0 +1,5 @@
+echo "Updating /boot/loader.conf"
+touch /boot/loader.conf
+cp /boot/loader.conf /boot/loader.conf.bak
+(grep -v if_em_updated_load /boot/loader.conf.bak) > /boot/loader.conf
+rm -f /boot/loader.conf.bak

net/intel-em/Makefile

@@ -0,0 +1,7 @@
+PLUGIN_NAME=		intel-em
+PLUGIN_VERSION=		1.1
+PLUGIN_COMMENT=		Intel Gigabit Base Driver wrapper (requires reboot after install/deinstall)
+PLUGIN_DEPENDS=		intel-em-kmod
+PLUGIN_MAINTAINER=	ad@opnsense.org
+
+.include "../../Mk/plugins.mk"