Import HyperV Key-Value Pair (KVP) driver and daemon code by Microsoft,

many thanks for their continued support of FreeBSD.

While I'm there, also implement a new build knob, WITHOUT_HYPERV to
disable building and installing of the HyperV utilities when necessary.

The HyperV utilities are only built for i386 and amd64 targets.

This is a stable/10 candidate for inclusion with 10.1-RELEASE.

Submitted by:	Wei Hu <weh microsoft com>
MFC after:	1 week

4 files changed, 24 insertions, 0 deletions

diff --git a/etc/mtree/BSD.usr.dist b/etc/mtree/BSD.usr.dist
index 0848500..977cf75 100644
--- a/etc/mtree/BSD.usr.dist
+++ b/etc/mtree/BSD.usr.dist
@@ -108,6 +108,8 @@
         ..
         bsdinstall
         ..
+        hyperv
+        ..
         lpr
             ru
             ..
diff --git a/etc/mtree/BSD.var.dist b/etc/mtree/BSD.var.dist
index 990c23c..7d4af0b 100644
--- a/etc/mtree/BSD.var.dist
+++ b/etc/mtree/BSD.var.dist
@@ -42,6 +42,8 @@
         ..
         freebsd-update  mode=0700
         ..
+        hyperv          mode=0700
+        ..
         ipf             mode=0700
         ..
         pkg
diff --git a/etc/rc.d/Makefile b/etc/rc.d/Makefile
index 64e83ac..d0897e3 100644
--- a/etc/rc.d/Makefile
+++ b/etc/rc.d/Makefile
@@ -57,6 +57,7 @@ FILES=	DAEMON \
 	hostid \
 	hostid_save \
 	hostname \
+	${_hv_kvpd} \
 	inetd \
 	initrandom \
 	ip6addrctl \
@@ -192,6 +193,10 @@ _ubthidhci=	ubthidhci
 _casperd=	casperd
 .endif
 
+.if ${MK_HYPERV} != "no"
+_hv_kvpd=	hv_kvpd
+.endif
+
 .if ${MK_UNBOUND} != "no"
 _unbound=	local_unbound
 .endif
diff --git a/etc/rc.d/hv_kvpd b/etc/rc.d/hv_kvpd
new file mode 100644
index 0000000..78e4b74
--- /dev/null
+++ b/etc/rc.d/hv_kvpd
@@ -0,0 +1,15 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+
+# PROVIDE: hv_kvpd
+
+. /etc/rc.subr
+
+name="hv_kvp_daemon"
+command="/usr/sbin/${name}"
+required_dirs="/var/db/hyperv"
+
+load_rc_config $name
+run_rc_command "$1"