Index: arch/sparc64/sparc64/machdep.c
===================================================================
RCS file: /cvs/src/sys/arch/sparc64/sparc64/machdep.c,v
retrieving revision 1.167
diff -u -p -r1.167 machdep.c
--- arch/sparc64/sparc64/machdep.c	21 Jul 2014 17:25:47 -0000	1.167
+++ arch/sparc64/sparc64/machdep.c	15 Sep 2014 05:27:34 -0000
@@ -115,6 +115,8 @@
 #include <dev/ic/pckbcvar.h>
 #endif
 
+#include "mpath.h"
+
 int     _bus_dmamap_create(bus_dma_tag_t, bus_dma_tag_t, bus_size_t, int,
 	    bus_size_t, bus_size_t, int, bus_dmamap_t *);
 void    _bus_dmamap_destroy(bus_dma_tag_t, bus_dma_tag_t, bus_dmamap_t);
@@ -648,6 +650,16 @@ boot(int howto)
 
 haltsys:
 	doshutdownhooks();
+
+#if NMPATH > 0
+	{
+		extern struct cfdriver mpath_cd;
+
+		if (mpath_cd.cd_ndevs >= 1)
+			config_suspend(mpath_cd.cd_devs[0], DVACT_POWERDOWN);
+	}
+#endif
+
 	mainbus = device_mainbus();
 	if (mainbus != NULL)
 		config_suspend(mainbus, DVACT_POWERDOWN);
Index: scsi/mpath.c
===================================================================
RCS file: /cvs/src/sys/scsi/mpath.c,v
retrieving revision 1.36
diff -u -p -r1.36 mpath.c
--- scsi/mpath.c	12 Jul 2014 18:50:25 -0000	1.36
+++ scsi/mpath.c	15 Sep 2014 05:27:34 -0000
@@ -38,7 +38,6 @@
 
 int		mpath_match(struct device *, void *, void *);
 void		mpath_attach(struct device *, struct device *, void *);
-void		mpath_shutdown(void *);
 
 TAILQ_HEAD(mpath_paths, mpath_path);
 
@@ -79,7 +78,8 @@ struct mpath_softc	*mpath;
 struct cfattach mpath_ca = {
 	sizeof(struct mpath_softc),
 	mpath_match,
-	mpath_attach
+	mpath_attach,
+	config_activate_children
 };
 
 struct cfdriver mpath_cd = {