Index: head/sys/dev/hyperv/netvsc/hv_rndis_filter.h
===================================================================
--- head/sys/dev/hyperv/netvsc/hv_rndis_filter.h
+++ head/sys/dev/hyperv/netvsc/hv_rndis_filter.h
@@ -33,6 +33,16 @@
 
 struct hn_softc;
 
+int		hn_rndis_attach(struct hn_softc *sc, int mtu);
+void		hn_rndis_detach(struct hn_softc *sc);
+int		hn_rndis_conf_rss(struct hn_softc *sc, uint16_t flags);
+int		hn_rndis_query_rsscaps(struct hn_softc *sc, int *rxr_cnt);
+int		hn_rndis_get_eaddr(struct hn_softc *sc, uint8_t *eaddr);
+/* link_status: NDIS_MEDIA_STATE_ */
+int		hn_rndis_get_linkstatus(struct hn_softc *sc,
+		    uint32_t *link_status);
+/* filter: NDIS_PACKET_TYPE_. */
+int		hn_rndis_set_rxfilter(struct hn_softc *sc, uint32_t filter);
 void		hn_rndis_rx_ctrl(struct hn_softc *sc, const void *data,
 		    int dlen);
 
Index: head/sys/dev/hyperv/netvsc/hv_rndis_filter.c
===================================================================
--- head/sys/dev/hyperv/netvsc/hv_rndis_filter.c
+++ head/sys/dev/hyperv/netvsc/hv_rndis_filter.c
@@ -29,11 +29,12 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_inet6.h"
+#include "opt_inet.h"
+
 #include <sys/param.h>
-#include <sys/mbuf.h>
 #include <sys/socket.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
+#include <sys/systm.h>
 #include <sys/taskqueue.h>
 
 #include <machine/atomic.h>
@@ -76,19 +77,23 @@
 #define HN_NDIS_LSOV2_CAP_IP6		\
 	(NDIS_LSOV2_CAP_IP6EXT | NDIS_LSOV2_CAP_TCP6OPT)
 
-/*
- * Forward declarations
- */
-static int hn_rndis_query(struct hn_softc *sc, uint32_t oid,
-    const void *idata, size_t idlen, void *odata, size_t *odlen0);
-static int hn_rndis_query2(struct hn_softc *sc, uint32_t oid,
-    const void *idata, size_t idlen, void *odata, size_t *odlen0,
-    size_t min_odlen);
-static int hn_rndis_set(struct hn_softc *sc, uint32_t oid, const void *data,
-    size_t dlen);
-static int hn_rndis_conf_offload(struct hn_softc *sc, int mtu);
-static int hn_rndis_query_hwcaps(struct hn_softc *sc,
-    struct ndis_offload *caps);
+static const void	*hn_rndis_xact_exec1(struct hn_softc *,
+			    struct vmbus_xact *, size_t,
+			    struct hn_nvs_sendctx *, size_t *);
+static const void	*hn_rndis_xact_execute(struct hn_softc *,
+			    struct vmbus_xact *, uint32_t, size_t, size_t *,
+			    uint32_t);
+static int		hn_rndis_query(struct hn_softc *, uint32_t,
+			    const void *, size_t, void *, size_t *);
+static int		hn_rndis_query2(struct hn_softc *, uint32_t,
+			    const void *, size_t, void *, size_t *, size_t);
+static int		hn_rndis_set(struct hn_softc *, uint32_t,
+			    const void *, size_t);
+static int		hn_rndis_init(struct hn_softc *);
+static int		hn_rndis_halt(struct hn_softc *);
+static int		hn_rndis_conf_offload(struct hn_softc *, int);
+static int		hn_rndis_query_hwcaps(struct hn_softc *,
+			    struct ndis_offload *);
 
 static __inline uint32_t
 hn_rndis_rid(struct hn_softc *sc)
Index: head/sys/dev/hyperv/netvsc/if_hnvar.h
===================================================================
--- head/sys/dev/hyperv/netvsc/if_hnvar.h
+++ head/sys/dev/hyperv/netvsc/if_hnvar.h
@@ -231,14 +231,4 @@
 #define HN_LINK_FLAG_LINKUP		0x0001
 #define HN_LINK_FLAG_NETCHG		0x0002
 
-int		hn_rndis_attach(struct hn_softc *sc, int mtu);
-void		hn_rndis_detach(struct hn_softc *sc);
-int		hn_rndis_conf_rss(struct hn_softc *sc, uint16_t flags);
-int		hn_rndis_query_rsscaps(struct hn_softc *sc, int *rxr_cnt);
-int		hn_rndis_get_eaddr(struct hn_softc *sc, uint8_t *eaddr);
-int		hn_rndis_get_linkstatus(struct hn_softc *sc,
-		    uint32_t *link_status);
-/* filter: NDIS_PACKET_TYPE_. */
-int		hn_rndis_set_rxfilter(struct hn_softc *sc, uint32_t filter);
-
 #endif	/* !_IF_HNVAR_H_ */