Index: net/if.h
===================================================================
RCS file: /cvs/src/sys/net/if.h,v
retrieving revision 1.175
diff -u -p -r1.175 if.h
--- net/if.h	5 Dec 2015 19:04:37 -0000	1.175
+++ net/if.h	6 Dec 2015 08:30:20 -0000
@@ -450,6 +450,10 @@ struct if_afreq {
 struct socket;
 struct ifnet;
 
+struct ifref {
+	struct srp *p;
+};
+
 void	if_alloc_sadl(struct ifnet *);
 void	if_free_sadl(struct ifnet *);
 void	if_attach(struct ifnet *);
@@ -471,6 +475,8 @@ int	if_addgroup(struct ifnet *, const ch
 int	if_delgroup(struct ifnet *, const char *);
 void	if_group_routechange(struct sockaddr *, struct sockaddr *);
 struct	ifnet *ifunit(const char *);
+struct	ifnet *if_enter(struct ifref *, unsigned int);
+void	if_leave(struct ifref *, struct ifnet *);
 struct	ifnet *if_get(unsigned int);
 void	if_put(struct ifnet *);
 void	ifnewlladdr(struct ifnet *);
Index: net/netisr.c
===================================================================
RCS file: /cvs/src/sys/net/netisr.c,v
retrieving revision 1.9
diff -u -p -r1.9 netisr.c
--- net/netisr.c	5 Dec 2015 10:07:55 -0000	1.9
+++ net/netisr.c	6 Dec 2015 08:30:20 -0000
@@ -15,11 +15,11 @@
  */
 #include <sys/param.h>
 #include <sys/systm.h>
+#include <sys/atomic.h>
+#include <sys/task.h>
 
 #include <net/netisr.h>
 
-#include <machine/intr.h>
-
 #include "ether.h"
 #include "ppp.h"
 #include "bridge.h"
@@ -28,13 +28,15 @@
 
 void	 netintr(void *);
 
-int	 netisr;
-void	*netisr_intr;
+unsigned int  netisr;
 
 void
 netintr(void *unused)
 {
 	int n, t = 0;
+	int s;
+
+	s = splsoftnet();
 
 	while ((n = netisr) != 0) {
 		atomic_clearbits_int(&netisr, n);
@@ -68,12 +70,19 @@ netintr(void *unused)
 	if (t & (1 << NETISR_PFSYNC))
 		pfsyncintr();
 #endif
+	splx(s);
 }
 
+struct task nettask = TASK_INITIALIZER(netintr, NULL);
+
 void
 netisr_init(void)
 {
-	netisr_intr = softintr_establish(IPL_SOFTNET, netintr, NULL);
-	if (netisr_intr == NULL)
-		panic("can't establish softnet handler");
+}
+
+void
+schednetisr(unsigned int isr)
+{
+	atomic_setbits_int(&netisr, (1 << (isr)));
+	task_add(systq, &nettask);
 }
Index: net/netisr.h
===================================================================
RCS file: /cvs/src/sys/net/netisr.h,v
retrieving revision 1.43
diff -u -p -r1.43 netisr.h
--- net/netisr.h	3 Dec 2015 12:27:33 -0000	1.43
+++ net/netisr.h	6 Dec 2015 08:30:20 -0000
@@ -62,8 +62,6 @@
 
 #ifndef _LOCORE
 #ifdef _KERNEL
-extern int	netisr;			/* scheduling bits for network */
-
 void	arpintr(void);
 void	ipintr(void);
 void	ip6intr(void);
@@ -72,16 +70,8 @@ void	bridgeintr(void);
 void	pppoeintr(void);
 void	pfsyncintr(void);
 
-#include <machine/atomic.h>
-
-extern void *netisr_intr;
-#define	schednetisr(anisr)						\
-do {									\
-	atomic_setbits_int(&netisr, (1 << (anisr)));			\
-	softintr_schedule(netisr_intr);					\
-} while (/* CONSTCOND */0)
-
 void	netisr_init(void);
+void	schednetisr(unsigned int);
 
 #endif /* _KERNEL */
 #endif /*_LOCORE */
Index: netinet/ip_input.c
===================================================================
RCS file: /cvs/src/sys/netinet/ip_input.c,v
retrieving revision 1.265
diff -u -p -r1.265 ip_input.c
--- netinet/ip_input.c	3 Dec 2015 21:11:53 -0000	1.265
+++ netinet/ip_input.c	6 Dec 2015 08:30:20 -0000
@@ -202,13 +202,11 @@ struct	route ipforward_rt;
 void
 ipintr(void)
 {
+	struct mbuf_list ml;
 	struct mbuf *m;
 
-	/*
-	 * Get next datagram off input queue and get IP header
-	 * in first mbuf.
-	 */
-	while ((m = niq_dequeue(&ipintrq)) != NULL) {
+	niq_delist(&ipintrq, &ml);
+	while ((m = ml_dequeue(&ml)) != NULL) {
 #ifdef	DIAGNOSTIC
 		if ((m->m_flags & M_PKTHDR) == 0)
 			panic("ipintr no HDR");