svn commit: r192293 - in user/kmacy/releng_7_2_fcs: sbin/route sys/contrib/ipfilter/netinet sys/contrib/pf/net sys/dev/iicbus sys/dev/lmc sys/dev/ppbus sys/kern sys/net sys/net80211 sys/netgraph sy...

Kip Macy kmacy at FreeBSD.org
Mon May 18 06:20:39 UTC 2009


Author: kmacy
Date: Mon May 18 06:20:37 2009
New Revision: 192293
URL: http://svn.freebsd.org/changeset/base/192293

Log:
  merge HEAD updates
  
  191028
   - use a shared lock for reads
   - remove stale comment
  191033
  - update bufring for ALTQ
  191080
  Extend route command:
         - add show as alias for get
         - add weights to allow mpath to do more than equal cost
         - add sticky / nostick to disable / re-enable per-connection load balancing
  
   This adds a field to rt_metrics_lite so network bits of world will need to be re-built.
  
  191117
  add an llentry to struct route{_in6} to allow it to be passed around with
   the rtentry
  
  191120
   make LLTABLE visible to netinet
  
  191126
  191148
  Change if_output to take a struct route as its fourth argument in order
   to allow passing a cached struct llentry * down to L2

Modified:
  user/kmacy/releng_7_2_fcs/sbin/route/keywords
  user/kmacy/releng_7_2_fcs/sbin/route/route.c
  user/kmacy/releng_7_2_fcs/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
  user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/if_pflog.c
  user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/if_pfsync.c
  user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/pf.c
  user/kmacy/releng_7_2_fcs/sys/dev/iicbus/if_ic.c
  user/kmacy/releng_7_2_fcs/sys/dev/lmc/if_lmc.c
  user/kmacy/releng_7_2_fcs/sys/dev/lmc/if_lmc.h
  user/kmacy/releng_7_2_fcs/sys/dev/ppbus/if_plip.c
  user/kmacy/releng_7_2_fcs/sys/kern/vfs_vnops.c
  user/kmacy/releng_7_2_fcs/sys/net/ethernet.h
  user/kmacy/releng_7_2_fcs/sys/net/if_arc.h
  user/kmacy/releng_7_2_fcs/sys/net/if_arcsubr.c
  user/kmacy/releng_7_2_fcs/sys/net/if_atm.h
  user/kmacy/releng_7_2_fcs/sys/net/if_atmsubr.c
  user/kmacy/releng_7_2_fcs/sys/net/if_disc.c
  user/kmacy/releng_7_2_fcs/sys/net/if_enc.c
  user/kmacy/releng_7_2_fcs/sys/net/if_ethersubr.c
  user/kmacy/releng_7_2_fcs/sys/net/if_faith.c
  user/kmacy/releng_7_2_fcs/sys/net/if_fddisubr.c
  user/kmacy/releng_7_2_fcs/sys/net/if_fwsubr.c
  user/kmacy/releng_7_2_fcs/sys/net/if_gif.c
  user/kmacy/releng_7_2_fcs/sys/net/if_gif.h
  user/kmacy/releng_7_2_fcs/sys/net/if_gre.c
  user/kmacy/releng_7_2_fcs/sys/net/if_iso88025subr.c
  user/kmacy/releng_7_2_fcs/sys/net/if_lagg.c
  user/kmacy/releng_7_2_fcs/sys/net/if_lagg.h
  user/kmacy/releng_7_2_fcs/sys/net/if_loop.c
  user/kmacy/releng_7_2_fcs/sys/net/if_spppsubr.c
  user/kmacy/releng_7_2_fcs/sys/net/if_stf.c
  user/kmacy/releng_7_2_fcs/sys/net/if_tun.c
  user/kmacy/releng_7_2_fcs/sys/net/if_var.h
  user/kmacy/releng_7_2_fcs/sys/net/iso88025.h
  user/kmacy/releng_7_2_fcs/sys/net/radix_mpath.c
  user/kmacy/releng_7_2_fcs/sys/net/route.c
  user/kmacy/releng_7_2_fcs/sys/net/route.h
  user/kmacy/releng_7_2_fcs/sys/net/rtsock.c
  user/kmacy/releng_7_2_fcs/sys/net80211/ieee80211.c
  user/kmacy/releng_7_2_fcs/sys/net80211/ieee80211_output.c
  user/kmacy/releng_7_2_fcs/sys/net80211/ieee80211_proto.h
  user/kmacy/releng_7_2_fcs/sys/net80211/ieee80211_var.h
  user/kmacy/releng_7_2_fcs/sys/netgraph/ng_fec.c
  user/kmacy/releng_7_2_fcs/sys/netgraph/ng_iface.c
  user/kmacy/releng_7_2_fcs/sys/netinet/if_ether.c
  user/kmacy/releng_7_2_fcs/sys/netinet/in_pcb.h
  user/kmacy/releng_7_2_fcs/sys/netinet/in_var.h
  user/kmacy/releng_7_2_fcs/sys/netinet/ip_carp.c
  user/kmacy/releng_7_2_fcs/sys/netinet/ip_fastfwd.c
  user/kmacy/releng_7_2_fcs/sys/netinet/ip_output.c
  user/kmacy/releng_7_2_fcs/sys/netinet/sctp_structs.h
  user/kmacy/releng_7_2_fcs/sys/netinet6/in6.h
  user/kmacy/releng_7_2_fcs/sys/netinet6/nd6.c
  user/kmacy/releng_7_2_fcs/sys/netinet6/nd6.h
  user/kmacy/releng_7_2_fcs/sys/netipx/ipx_outputfl.c

Modified: user/kmacy/releng_7_2_fcs/sbin/route/keywords
==============================================================================
--- user/kmacy/releng_7_2_fcs/sbin/route/keywords	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sbin/route/keywords	Mon May 18 06:20:37 2009	(r192293)
@@ -33,6 +33,7 @@ mtu
 net
 netmask
 nostatic
+nostick
 osi
 prefixlen
 proto1
@@ -44,8 +45,11 @@ rtt
 rttvar
 sa
 sendpipe
+show
 ssthresh
 static
+sticky
+weight
 x25
 xns
 xresolve

Modified: user/kmacy/releng_7_2_fcs/sbin/route/route.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sbin/route/route.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sbin/route/route.c	Mon May 18 06:20:37 2009	(r192293)
@@ -169,6 +169,7 @@ main(argc, argv)
 	if (*argv)
 		switch (keyword(*argv)) {
 		case K_GET:
+		case K_SHOW:
 			uid = 0;
 			/* FALLTHROUGH */
 
@@ -548,6 +549,7 @@ set_metric(value, key)
 	caseof(K_SSTHRESH, RTV_SSTHRESH, rmx_ssthresh);
 	caseof(K_RTT, RTV_RTT, rmx_rtt);
 	caseof(K_RTTVAR, RTV_RTTVAR, rmx_rttvar);
+	caseof(K_WEIGHT, RTV_WEIGHT, rmx_weight);
 	}
 	rtm_inits |= flag;
 	if (lockrest || locking)
@@ -571,8 +573,9 @@ newroute(argc, argv)
 		errx(EX_NOPERM, "must be root to alter routing table");
 	}
 	cmd = argv[0];
-	if (*cmd != 'g')
+	if (*cmd != 'g' && *cmd != 's')
 		shutdown(s, SHUT_RD); /* Don't want to read back our messages */
+
 	while (--argc > 0) {
 		if (**(++argv)== '-') {
 			switch (key = keyword(1 + *argv)) {
@@ -635,6 +638,12 @@ newroute(argc, argv)
 			case K_STATIC:
 				flags |= RTF_STATIC;
 				break;
+			case K_STICKY:
+				flags |= RTF_STICKY;
+				break;
+			case K_NOSTICK:
+				flags &= ~RTF_STICKY;
+				break;
 			case K_IFA:
 				if (!--argc)
 					usage((char *)NULL);
@@ -688,6 +697,7 @@ newroute(argc, argv)
 			case K_SSTHRESH:
 			case K_RTT:
 			case K_RTTVAR:
+			case K_WEIGHT:
 				if (!--argc)
 					usage((char *)NULL);
 				set_metric(*++argv, key);
@@ -741,7 +751,7 @@ newroute(argc, argv)
 		} else
 			break;
 	}
-	if (*cmd == 'g')
+	if (*cmd == 'g' || *cmd == 's')
 		exit(ret != 0);
 	if (!qflag) {
 		oerrno = errno;
@@ -1191,7 +1201,7 @@ rtmsg(cmd, flags)
 		cmd = RTM_ADD;
 	else if (cmd == 'c')
 		cmd = RTM_CHANGE;
-	else if (cmd == 'g') {
+	else if (cmd == 'g' || cmd == 's') {
 		cmd = RTM_GET;
 		if (so_ifp.sa.sa_family == 0) {
 			so_ifp.sa.sa_family = AF_LINK;
@@ -1295,13 +1305,13 @@ char *msgtypes[] = {
 };
 
 char metricnames[] =
-"\011pksent\010rttvar\7rtt\6ssthresh\5sendpipe\4recvpipe\3expire\2hopcount"
+"\011weight\010rttvar\7rtt\6ssthresh\5sendpipe\4recvpipe\3expire"
 "\1mtu";
 char routeflags[] =
-"\1UP\2GATEWAY\3HOST\4REJECT\5DYNAMIC\6MODIFIED\7DONE\010MASK_PRESENT"
-"\011CLONING\012XRESOLVE\013LLINFO\014STATIC\015BLACKHOLE\016b016"
-"\017PROTO2\020PROTO1\021PRCLONING\022WASCLONED\023PROTO3\024CHAINDELETE"
-"\025PINNED\026LOCAL\027BROADCAST\030MULTICAST";
+"\1UP\2GATEWAY\3HOST\4REJECT\5DYNAMIC\6MODIFIED\7DONE"
+"\012XRESOLVE\013LLINFO\014STATIC\015BLACKHOLE"
+"\017PROTO2\020PROTO1\021PRCLONING\022WASCLONED\023PROTO3"
+"\025PINNED\026LOCAL\027BROADCAST\030MULTICAST\035STICKY";
 char ifnetflags[] =
 "\1UP\2BROADCAST\3DEBUG\4LOOPBACK\5PTP\6b6\7RUNNING\010NOARP"
 "\011PPROMISC\012ALLMULTI\013OACTIVE\014SIMPLEX\015LINK0\016LINK1"
@@ -1464,14 +1474,13 @@ print_getmsg(rtm, msglen)
 #define msec(u)	(((u) + 500) / 1000)		/* usec to msec */
 
 	(void) printf("\n%s\n", "\
- recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire");
+ recvpipe  sendpipe  ssthresh  rtt,msec    mtu        weight    expire");
 	printf("%8ld%c ", rtm->rtm_rmx.rmx_recvpipe, lock(RPIPE));
 	printf("%8ld%c ", rtm->rtm_rmx.rmx_sendpipe, lock(SPIPE));
 	printf("%8ld%c ", rtm->rtm_rmx.rmx_ssthresh, lock(SSTHRESH));
 	printf("%8ld%c ", msec(rtm->rtm_rmx.rmx_rtt), lock(RTT));
-	printf("%8ld%c ", msec(rtm->rtm_rmx.rmx_rttvar), lock(RTTVAR));
-	printf("%8ld%c ", rtm->rtm_rmx.rmx_hopcount, lock(HOPCOUNT));
 	printf("%8ld%c ", rtm->rtm_rmx.rmx_mtu, lock(MTU));
+	printf("%8ld%c ", rtm->rtm_rmx.rmx_weight, lock(WEIGHT));
 	if (rtm->rtm_rmx.rmx_expire)
 		rtm->rtm_rmx.rmx_expire -= time(0);
 	printf("%8ld%c\n", rtm->rtm_rmx.rmx_expire, lock(EXPIRE));

Modified: user/kmacy/releng_7_2_fcs/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c	Mon May 18 06:20:37 2009	(r192293)
@@ -1034,7 +1034,7 @@ frdest_t *fdp;
 		if (!ip->ip_sum)
 			ip->ip_sum = in_cksum(m, hlen);
 		error = (*ifp->if_output)(ifp, m, (struct sockaddr *)dst,
-					  ro->ro_rt);
+					  ro);
 		goto done;
 	}
 	/*
@@ -1115,7 +1115,7 @@ sendorfree:
 		m->m_act = 0;
 		if (error == 0)
 			error = (*ifp->if_output)(ifp, m,
-			    (struct sockaddr *)dst, ro->ro_rt);
+			    (struct sockaddr *)dst, ro);
 		else
 			FREE_MB_T(m);
 	}

Modified: user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/if_pflog.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/if_pflog.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/if_pflog.c	Mon May 18 06:20:37 2009	(r192293)
@@ -113,7 +113,7 @@ __FBSDID("$FreeBSD$");
 
 void	pflogattach(int);
 int	pflogoutput(struct ifnet *, struct mbuf *, struct sockaddr *,
-	    	       struct rtentry *);
+    		       struct route *);
 int	pflogioctl(struct ifnet *, u_long, caddr_t);
 void	pflogstart(struct ifnet *);
 #ifdef __FreeBSD__
@@ -287,7 +287,7 @@ pflogstart(struct ifnet *ifp)
 
 int
 pflogoutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
-	struct rtentry *rt)
+       struct route *ro)
 {
 	m_freem(m);
 	return (0);

Modified: user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/if_pfsync.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/if_pfsync.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/if_pfsync.c	Mon May 18 06:20:37 2009	(r192293)
@@ -152,7 +152,7 @@ int	pfsync_insert_net_state(struct pfsyn
 void	pfsync_update_net_tdb(struct pfsync_tdb *);
 #endif
 int	pfsyncoutput(struct ifnet *, struct mbuf *, struct sockaddr *,
-	    struct rtentry *);
+	    struct route *);
 int	pfsyncioctl(struct ifnet *, u_long, caddr_t);
 void	pfsyncstart(struct ifnet *);
 
@@ -1083,7 +1083,7 @@ done:
 
 int
 pfsyncoutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
-	struct rtentry *rt)
+	struct route *ro)
 {
 	m_freem(m);
 	return (0);

Modified: user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/pf.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/pf.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/contrib/pf/net/pf.c	Mon May 18 06:20:37 2009	(r192293)
@@ -6234,7 +6234,7 @@ pf_route(struct mbuf **m, struct pf_rule
 			}
 		}
 		PF_UNLOCK();
-		error = (*ifp->if_output)(ifp, m0, sintosa(dst), ro->ro_rt);
+		error = (*ifp->if_output)(ifp, m0, sintosa(dst), ro);
 		PF_LOCK();
 		goto done;
 	}

Modified: user/kmacy/releng_7_2_fcs/sys/dev/iicbus/if_ic.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/dev/iicbus/if_ic.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/dev/iicbus/if_ic.c	Mon May 18 06:20:37 2009	(r192293)
@@ -92,7 +92,7 @@ static int icattach(device_t);
 
 static int icioctl(struct ifnet *, u_long, caddr_t);
 static int icoutput(struct ifnet *, struct mbuf *, struct sockaddr *,
-		struct rtentry *);
+               struct route *);
 
 static void icintr(device_t, int, char *);
 
@@ -341,7 +341,7 @@ icintr(device_t dev, int event, char *pt
  */
 static int
 icoutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
-    struct rtentry *rt)
+    struct route *ro)
 {
 	device_t icdev = devclass_get_device(ic_devclass, ifp->if_dunit);
 	device_t parent = device_get_parent(icdev);

Modified: user/kmacy/releng_7_2_fcs/sys/dev/lmc/if_lmc.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/dev/lmc/if_lmc.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/dev/lmc/if_lmc.c	Mon May 18 06:20:37 2009	(r192293)
@@ -114,6 +114,7 @@
 # include <net/if_types.h>
 # include <net/if_media.h>
 # include <net/netisr.h>
+# include <net/route.h>
 # include <machine/bus.h>
 # include <machine/resource.h>
 # include <sys/rman.h>
@@ -4583,7 +4584,7 @@ lmc_ifnet_start(struct ifnet *ifp)
 /* Called from a syscall (user context; no spinlocks). */
 static int
 lmc_raw_output(struct ifnet *ifp, struct mbuf *m,
- struct sockaddr *dst, struct rtentry *rt)
+ struct sockaddr *dst, struct route *ro)
   {
   softc_t *sc = IFP2SC(ifp);
   int error = 0;

Modified: user/kmacy/releng_7_2_fcs/sys/dev/lmc/if_lmc.h
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/dev/lmc/if_lmc.h	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/dev/lmc/if_lmc.h	Mon May 18 06:20:37 2009	(r192293)
@@ -1595,7 +1595,7 @@ static int lmc_raw_ioctl(struct ifnet *,
 static int lmc_ifnet_ioctl(struct ifnet *, u_long, caddr_t);
 static void lmc_ifnet_start(struct ifnet *);
 static int lmc_raw_output(struct ifnet *, struct mbuf *,
- struct sockaddr *, struct rtentry *);
+ struct sockaddr *, struct route *);
 static void lmc_ifnet_watchdog(struct ifnet *);
 # ifdef __OpenBSD__
 static int ifmedia_change(struct ifnet *);

Modified: user/kmacy/releng_7_2_fcs/sys/dev/ppbus/if_plip.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/dev/ppbus/if_plip.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/dev/ppbus/if_plip.c	Mon May 18 06:20:37 2009	(r192293)
@@ -99,6 +99,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if.h>
 #include <net/if_types.h>
 #include <net/netisr.h>
+#include <net/route.h>
 
 #include <netinet/in.h>
 #include <netinet/in_var.h>
@@ -168,7 +169,7 @@ static u_char *ctxmith;
 static int lpinittables(void);
 static int lpioctl(struct ifnet *, u_long, caddr_t);
 static int lpoutput(struct ifnet *, struct mbuf *, struct sockaddr *,
-	struct rtentry *);
+       struct route *);
 static void lp_intr(void *);
 
 #define DEVTOSOFTC(dev) \
@@ -603,8 +604,8 @@ lpoutbyte (u_char byte, int spin, device
 }
 
 static int
-lpoutput (struct ifnet *ifp, struct mbuf *m,
-	  struct sockaddr *dst, struct rtentry *rt)
+lpoutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
+    struct route *ro)
 {
     device_t dev = UNITODEVICE(ifp->if_dunit);
     device_t ppbus = device_get_parent(dev);

Modified: user/kmacy/releng_7_2_fcs/sys/kern/vfs_vnops.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/kern/vfs_vnops.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/kern/vfs_vnops.c	Mon May 18 06:20:37 2009	(r192293)
@@ -363,14 +363,8 @@ vn_rdwr(rw, vp, base, len, offset, segfl
 			    != 0)
 				return (error);
 			vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, td);
-		} else {
-			/*
-			 * XXX This should be LK_SHARED but I don't trust VFS
-			 * enough to leave it like that until it has been
-			 * reviewed further.
-			 */
-			vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, td);
-		}
+		} else
+			vn_lock(vp, LK_SHARED | LK_RETRY, td);
 
 	}
 	ASSERT_VOP_LOCKED(vp, "IO_NODELOCKED with no vp lock held");

Modified: user/kmacy/releng_7_2_fcs/sys/net/ethernet.h
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/ethernet.h	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/ethernet.h	Mon May 18 06:20:37 2009	(r192293)
@@ -365,7 +365,7 @@ struct ether_addr {
 
 struct ifnet;
 struct mbuf;
-struct rtentry;
+struct route;
 struct sockaddr;
 struct bpf_if;
 
@@ -376,7 +376,7 @@ extern	void ether_ifattach(struct ifnet 
 extern	void ether_ifdetach(struct ifnet *);
 extern	int  ether_ioctl(struct ifnet *, u_long, caddr_t);
 extern	int  ether_output(struct ifnet *,
-		   struct mbuf *, struct sockaddr *, struct rtentry *);
+		   struct mbuf *, struct sockaddr *, struct route *);
 extern	int  ether_output_frame(struct ifnet *, struct mbuf *);
 extern	char *ether_sprintf(const u_int8_t *);
 void	ether_vlan_mtap(struct bpf_if *, struct mbuf *,

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_arc.h
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_arc.h	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_arc.h	Mon May 18 06:20:37 2009	(r192293)
@@ -133,7 +133,7 @@ void	arc_storelladdr(struct ifnet *, u_i
 int	arc_isphds(u_int8_t);
 void	arc_input(struct ifnet *, struct mbuf *);
 int	arc_output(struct ifnet *, struct mbuf *,
-	    struct sockaddr *, struct rtentry *);
+	    struct sockaddr *, struct route *);
 int	arc_ioctl(struct ifnet *, int, caddr_t);
 
 void		arc_frag_init(struct ifnet *);

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_arcsubr.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_arcsubr.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_arcsubr.c	Mon May 18 06:20:37 2009	(r192293)
@@ -102,7 +102,7 @@ u_int8_t  arcbroadcastaddr = 0;
  */
 int
 arc_output(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
-    struct rtentry *rt0)
+    struct route *ro)
 {
 	struct arc_header	*ah;
 	int			error;
@@ -129,7 +129,8 @@ arc_output(struct ifnet *ifp, struct mbu
 		else if (ifp->if_flags & IFF_NOARP)
 			adst = ntohl(SIN(dst)->sin_addr.s_addr) & 0xFF;
 		else {
-			error = arpresolve(ifp, rt0, m, dst, &adst, &lle);
+			error = arpresolve(ifp, ro ? ro->ro_rt : NULL,
+			                   m, dst, &adst, &lle);
 			if (error)
 				return (error == EWOULDBLOCK ? 0 : error);
 		}

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_atm.h
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_atm.h	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_atm.h	Mon May 18 06:20:37 2009	(r192293)
@@ -293,7 +293,7 @@ void	atm_ifdetach(struct ifnet *);
 void	atm_input(struct ifnet *, struct atm_pseudohdr *,
 	    struct mbuf *, void *);
 int	atm_output(struct ifnet *, struct mbuf *, struct sockaddr *, 
-	    struct rtentry *);
+	    struct route *);
 struct atmio_vcctable *atm_getvccs(struct atmio_vcc **, u_int, u_int,
 	    struct mtx *, int);
 

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_atmsubr.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_atmsubr.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_atmsubr.c	Mon May 18 06:20:37 2009	(r192293)
@@ -113,17 +113,17 @@ MALLOC_DEFINE(M_IFATM, "ifatm", "atm int
  *     "ifp" = ATM interface to output to
  *     "m0" = the packet to output
  *     "dst" = the sockaddr to send to (either IP addr, or raw VPI/VCI)
- *     "rt0" = the route to use
+ *     "ro" = the route to use
  *   returns: error code   [0 == ok]
  *
  *   note: special semantic: if (dst == NULL) then we assume "m" already
  *		has an atm_pseudohdr on it and just send it directly.
  *		[for native mode ATM output]   if dst is null, then
- *		rt0 must also be NULL.
+ *		ro->ro_rt must also be NULL.
  */
 int
 atm_output(struct ifnet *ifp, struct mbuf *m0, struct sockaddr *dst,
-    struct rtentry *rt0)
+    struct route *ro)
 {
 	u_int16_t etype = 0;			/* if using LLC/SNAP */
 	int error = 0, sz;
@@ -157,7 +157,7 @@ atm_output(struct ifnet *ifp, struct mbu
 			        etype = ETHERTYPE_IPV6;
 			else
 			        etype = ETHERTYPE_IP;
-			if (!atmresolve(rt0, m, dst, &atmdst)) {
+			if (!atmresolve(ro->ro_rt, m, dst, &atmdst)) {
 				m = NULL; 
 				/* XXX: atmresolve already free'd it */
 				senderr(EHOSTUNREACH);

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_disc.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_disc.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_disc.c	Mon May 18 06:20:37 2009	(r192293)
@@ -66,7 +66,7 @@ struct disc_softc {
 };
 
 static int	discoutput(struct ifnet *, struct mbuf *,
-		    struct sockaddr *, struct rtentry *);
+		    struct sockaddr *, struct route *);
 static void	discrtrequest(int, struct rtentry *, struct rt_addrinfo *);
 static int	discioctl(struct ifnet *, u_long, caddr_t);
 static int	disc_clone_create(struct if_clone *, int, caddr_t);
@@ -156,7 +156,7 @@ DECLARE_MODULE(if_disc, disc_mod, SI_SUB
 
 static int
 discoutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
-    struct rtentry *rt)
+    struct route *ro)
 {
 	u_int32_t af;
 

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_enc.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_enc.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_enc.c	Mon May 18 06:20:37 2009	(r192293)
@@ -85,7 +85,7 @@ struct enc_softc {
 
 static int	enc_ioctl(struct ifnet *, u_long, caddr_t);
 static int	enc_output(struct ifnet *ifp, struct mbuf *m,
-		    struct sockaddr *dst, struct rtentry *rt);
+		    struct sockaddr *dst, struct route *ro);
 static int	enc_clone_create(struct if_clone *, int, caddr_t);
 static void	enc_clone_destroy(struct ifnet *);
 
@@ -185,7 +185,7 @@ DECLARE_MODULE(enc, enc_mod, SI_SUB_PROT
 
 static int
 enc_output(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
-    struct rtentry *rt)
+    struct route *ro)
 {
 	m_freem(m);
 	return (0);

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_ethersubr.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_ethersubr.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_ethersubr.c	Mon May 18 06:20:37 2009	(r192293)
@@ -163,17 +163,22 @@ static int ether_ipfw;
  */
 int
 ether_output(struct ifnet *ifp, struct mbuf *m,
-	struct sockaddr *dst, struct rtentry *rt0)
+	struct sockaddr *dst, struct route *ro)
 {
 	short type;
-	int error, hdrcmplt = 0;
+	int error = 0, hdrcmplt = 0;
 	u_char esrc[ETHER_ADDR_LEN], edst[ETHER_ADDR_LEN];
 	struct llentry *lle = NULL;
+	struct rtentry *rt0 = NULL;
 	struct ether_header *eh;
 	struct pf_mtag *t;
 	int loop_copy = 1;
 	int hlen;	/* link layer header length */
 
+	if (ro != NULL) {
+		lle = ro->ro_lle;
+		rt0 = ro->ro_rt;
+	}
 #ifdef MAC
 	error = mac_ifnet_check_transmit(ifp, m);
 	if (error)
@@ -191,7 +196,10 @@ ether_output(struct ifnet *ifp, struct m
 	switch (dst->sa_family) {
 #ifdef INET
 	case AF_INET:
-		error = arpresolve(ifp, rt0, m, dst, edst, &lle);
+		if (lle != NULL && (lle->la_flags & LLE_VALID))
+			memcpy(edst, &lle->ll_addr.mac16, sizeof(edst));
+		else
+			error = arpresolve(ifp, rt0, m, dst, edst, &lle);
 		if (error)
 			return (error == EWOULDBLOCK ? 0 : error);
 		type = htons(ETHERTYPE_IP);
@@ -226,7 +234,10 @@ ether_output(struct ifnet *ifp, struct m
 #endif
 #ifdef INET6
 	case AF_INET6:
-		error = nd6_storelladdr(ifp, m, dst, (u_char *)edst, &lle);
+		if (lle != NULL && (lle->la_flags & LLE_VALID))
+			memcpy(edst, &lle->ll_addr.mac16, sizeof(edst));
+		else
+			error = nd6_storelladdr(ifp, m, dst, (u_char *)edst, &lle);
 		if (error)
 			return error;
 		type = htons(ETHERTYPE_IPV6);

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_faith.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_faith.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_faith.c	Mon May 18 06:20:37 2009	(r192293)
@@ -89,7 +89,7 @@ struct faith_softc {
 
 static int faithioctl(struct ifnet *, u_long, caddr_t);
 int faithoutput(struct ifnet *, struct mbuf *, struct sockaddr *,
-	struct rtentry *);
+	struct route *);
 static void faithrtrequest(int, struct rtentry *, struct rt_addrinfo *);
 #ifdef INET6
 static int faithprefix(struct in6_addr *);
@@ -189,17 +189,20 @@ faith_clone_destroy(ifp)
 }
 
 int
-faithoutput(ifp, m, dst, rt)
+faithoutput(ifp, m, dst, ro)
 	struct ifnet *ifp;
 	struct mbuf *m;
 	struct sockaddr *dst;
-	struct rtentry *rt;
+	struct route *ro;
 {
 	int isr;
 	u_int32_t af;
+	struct rtentry *rt = NULL;
 
 	M_ASSERTPKTHDR(m);
 
+	if (ro != NULL)
+		rt = ro->ro_rt;
 	/* BPF writes need to be handled specially. */
 	if (dst->sa_family == AF_UNSPEC) {
 		bcopy(dst->sa_data, &af, sizeof(af));

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_fddisubr.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_fddisubr.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_fddisubr.c	Mon May 18 06:20:37 2009	(r192293)
@@ -98,7 +98,7 @@ static const u_char fddibroadcastaddr[FD
 static int fddi_resolvemulti(struct ifnet *, struct sockaddr **,
 			      struct sockaddr *);
 static int fddi_output(struct ifnet *, struct mbuf *, struct sockaddr *,
-		       struct rtentry *); 
+		       struct route *); 
 static void fddi_input(struct ifnet *ifp, struct mbuf *m);
 
 #define	senderr(e)	do { error = (e); goto bad; } while (0)
@@ -111,18 +111,21 @@ static void fddi_input(struct ifnet *ifp
  * Assumes that ifp is actually pointer to arpcom structure.
  */
 static int
-fddi_output(ifp, m, dst, rt0)
+fddi_output(ifp, m, dst, ro)
 	struct ifnet *ifp;
 	struct mbuf *m;
 	struct sockaddr *dst;
-	struct rtentry *rt0;
+	struct route *ro;
 {
 	u_int16_t type;
 	int loop_copy = 0, error = 0, hdrcmplt = 0;
  	u_char esrc[FDDI_ADDR_LEN], edst[FDDI_ADDR_LEN];
 	struct fddi_header *fh;
 	struct llentry *lle;
+	struct rtentry *rt0 = NULL;
 
+	if (ro != NULL)
+		rt0 = ro->ro_rt;
 #ifdef MAC
 	error = mac_ifnet_check_transmit(ifp, m);
 	if (error)

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_fwsubr.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_fwsubr.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_fwsubr.c	Mon May 18 06:20:37 2009	(r192293)
@@ -77,7 +77,7 @@ struct fw_hwaddr firewire_broadcastaddr 
 
 static int
 firewire_output(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
-    struct rtentry *rt0)
+    struct route *ro)
 {
 	struct fw_com *fc = IFP2FWC(ifp);
 	int error, type;
@@ -138,7 +138,7 @@ firewire_output(struct ifnet *ifp, struc
 		 * doesn't fit into the arp model.
 		 */
 		if (unicast) {
-			error = arpresolve(ifp, rt0, m, dst, (u_char *) destfw, &lle);
+			error = arpresolve(ifp, ro ? ro->ro_rt : NULL, m, dst, (u_char *) destfw, &lle);
 			if (error)
 				return (error == EWOULDBLOCK ? 0 : error);
 		}

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_gif.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_gif.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_gif.c	Mon May 18 06:20:37 2009	(r192293)
@@ -388,11 +388,11 @@ gif_start(struct ifnet *ifp)
 }
 
 int
-gif_output(ifp, m, dst, rt)
+gif_output(ifp, m, dst, ro)
 	struct ifnet *ifp;
 	struct mbuf *m;
 	struct sockaddr *dst;
-	struct rtentry *rt;	/* added in net2 */
+	struct route *ro;
 {
 	INIT_VNET_GIF(ifp->if_vnet);
 	struct gif_softc *sc = ifp->if_softc;

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_gif.h
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_gif.h	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_gif.h	Mon May 18 06:20:37 2009	(r192293)
@@ -106,7 +106,7 @@ struct etherip_header {
 /* Prototypes */
 void gif_input(struct mbuf *, int, struct ifnet *);
 int gif_output(struct ifnet *, struct mbuf *, struct sockaddr *,
-	       struct rtentry *);
+	       struct route *);
 int gif_ioctl(struct ifnet *, u_long, caddr_t);
 int gif_set_tunnel(struct ifnet *, struct sockaddr *, struct sockaddr *);
 void gif_delete_tunnel(struct ifnet *);

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_gre.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_gre.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_gre.c	Mon May 18 06:20:37 2009	(r192293)
@@ -110,7 +110,7 @@ static int	gre_clone_create(struct if_cl
 static void	gre_clone_destroy(struct ifnet *);
 static int	gre_ioctl(struct ifnet *, u_long, caddr_t);
 static int	gre_output(struct ifnet *, struct mbuf *, struct sockaddr *,
-		    struct rtentry *rt);
+		    struct route *ro);
 
 IFC_SIMPLE_DECLARE(gre, 0);
 
@@ -240,7 +240,7 @@ gre_clone_destroy(ifp)
  */
 static int
 gre_output(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
-	   struct rtentry *rt)
+	   struct route *ro)
 {
 #ifdef INET6
 	INIT_VNET_INET(ifp->if_vnet);

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_iso88025subr.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_iso88025subr.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_iso88025subr.c	Mon May 18 06:20:37 2009	(r192293)
@@ -232,11 +232,11 @@ iso88025_ioctl(struct ifnet *ifp, int co
  * ISO88025 encapsulation
  */
 int
-iso88025_output(ifp, m, dst, rt0)
+iso88025_output(ifp, m, dst, ro)
 	struct ifnet *ifp;
 	struct mbuf *m;
 	struct sockaddr *dst;
-	struct rtentry *rt0;
+	struct route *ro;
 {
 	u_int16_t snap_type = 0;
 	int loop_copy = 0, error = 0, rif_len = 0;
@@ -245,6 +245,10 @@ iso88025_output(ifp, m, dst, rt0)
 	struct iso88025_header gen_th;
 	struct sockaddr_dl *sdl = NULL;
 	struct llentry *lle;
+	struct rtentry *rt0 = NULL;
+
+	if (ro != NULL)
+		rt0 = ro->ro_rt;
 
 #ifdef MAC
 	error = mac_ifnet_check_transmit(ifp, m);

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_lagg.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_lagg.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_lagg.c	Mon May 18 06:20:37 2009	(r192293)
@@ -93,7 +93,7 @@ static void	lagg_linkstate(struct lagg_s
 static void	lagg_port_state(struct ifnet *, int);
 static int	lagg_port_ioctl(struct ifnet *, u_long, caddr_t);
 static int	lagg_port_output(struct ifnet *, struct mbuf *,
-		    struct sockaddr *, struct rtentry *);
+		    struct sockaddr *, struct route *);
 static void	lagg_port_ifdetach(void *arg __unused, struct ifnet *);
 static int	lagg_port_checkstacking(struct lagg_softc *);
 static void	lagg_port2req(struct lagg_port *, struct lagg_reqport *);
@@ -676,7 +676,7 @@ fallback:
 
 static int
 lagg_port_output(struct ifnet *ifp, struct mbuf *m,
-	struct sockaddr *dst, struct rtentry *rt0)
+	struct sockaddr *dst, struct route *ro)
 {
 	struct lagg_port *lp = ifp->if_lagg;
 	struct ether_header *eh;
@@ -696,7 +696,7 @@ lagg_port_output(struct ifnet *ifp, stru
 	 */
 	switch (ntohs(type)) {
 		case ETHERTYPE_PAE:	/* EAPOL PAE/802.1x */
-			return ((*lp->lp_output)(ifp, m, dst, rt0));
+			return ((*lp->lp_output)(ifp, m, dst, ro));
 	}
 
 	/* drop any other frames */

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_lagg.h
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_lagg.h	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_lagg.h	Mon May 18 06:20:37 2009	(r192293)
@@ -218,7 +218,7 @@ struct lagg_port {
 	/* Redirected callbacks */
 	int	(*lp_ioctl)(struct ifnet *, u_long, caddr_t);
 	int	(*lp_output)(struct ifnet *, struct mbuf *, struct sockaddr *,
-		     struct rtentry *);
+		     struct route *);
 
 	SLIST_ENTRY(lagg_port)		lp_entries;
 };

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_loop.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_loop.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_loop.c	Mon May 18 06:20:37 2009	(r192293)
@@ -98,7 +98,7 @@
 int		loioctl(struct ifnet *, u_long, caddr_t);
 static void	lortrequest(int, struct rtentry *, struct rt_addrinfo *);
 int		looutput(struct ifnet *ifp, struct mbuf *m,
-		    struct sockaddr *dst, struct rtentry *rt);
+		    struct sockaddr *dst, struct route *ro);
 static int	lo_clone_create(struct if_clone *, int, caddr_t);
 static void	lo_clone_destroy(struct ifnet *);
 
@@ -178,15 +178,18 @@ DECLARE_MODULE(loop, loop_mod, SI_SUB_PR
 
 int
 looutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
-    struct rtentry *rt)
+    struct route *ro)
 {
 	u_int32_t af;
+	struct rtentry *rt = NULL;
 #ifdef MAC
 	int error;
 #endif
 
 	M_ASSERTPKTHDR(m); /* check if we have the packet header */
 
+	if (ro != NULL)
+		rt = ro->ro_rt;
 #ifdef MAC
 	error = mac_ifnet_check_transmit(ifp, m);
 	if (error) {

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_spppsubr.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_spppsubr.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_spppsubr.c	Mon May 18 06:20:37 2009	(r192293)
@@ -263,7 +263,7 @@ static const u_short interactive_ports[8
 	int debug = ifp->if_flags & IFF_DEBUG
 
 static int sppp_output(struct ifnet *ifp, struct mbuf *m,
-		       struct sockaddr *dst, struct rtentry *rt);
+		       struct sockaddr *dst, struct route *ro);
 
 static void sppp_cisco_send(struct sppp *sp, int type, long par1, long par2);
 static void sppp_cisco_input(struct sppp *sp, struct mbuf *m);
@@ -786,7 +786,7 @@ sppp_ifstart(struct ifnet *ifp)
  */
 static int
 sppp_output(struct ifnet *ifp, struct mbuf *m,
-	    struct sockaddr *dst, struct rtentry *rt)
+	    struct sockaddr *dst, struct route *ro)
 {
 	struct sppp *sp = IFP2SP(ifp);
 	struct ppp_header *h;

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_stf.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_stf.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_stf.c	Mon May 18 06:20:37 2009	(r192293)
@@ -178,7 +178,7 @@ static int stfmodevent(module_t, int, vo
 static int stf_encapcheck(const struct mbuf *, int, int, void *);
 static struct in6_ifaddr *stf_getsrcifa6(struct ifnet *);
 static int stf_output(struct ifnet *, struct mbuf *, struct sockaddr *,
-	struct rtentry *);
+	struct route *);
 static int isrfc1918addr(struct in_addr *);
 static int stf_checkaddr4(struct stf_softc *, struct in_addr *,
 	struct ifnet *);
@@ -403,11 +403,11 @@ stf_getsrcifa6(ifp)
 }
 
 static int
-stf_output(ifp, m, dst, rt)
+stf_output(ifp, m, dst, ro)
 	struct ifnet *ifp;
 	struct mbuf *m;
 	struct sockaddr *dst;
-	struct rtentry *rt;
+	struct route *ro;
 {
 	struct stf_softc *sc;
 	struct sockaddr_in6 *dst6;

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_tun.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_tun.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_tun.c	Mon May 18 06:20:37 2009	(r192293)
@@ -129,7 +129,7 @@ static int	tunifioctl(struct ifnet *, u_
 static int	tuninit(struct ifnet *);
 static int	tunmodevent(module_t, int, void *);
 static int	tunoutput(struct ifnet *, struct mbuf *, struct sockaddr *,
-		    struct rtentry *rt);
+		    struct route *ro);
 static void	tunstart(struct ifnet *);
 
 static int	tun_clone_create(struct if_clone *, int, caddr_t);
@@ -591,7 +591,7 @@ tunoutput(
 	struct ifnet *ifp,
 	struct mbuf *m0,
 	struct sockaddr *dst,
-	struct rtentry *rt)
+	struct route *ro)
 {
 	struct tun_softc *tp = ifp->if_softc;
 	u_short cached_tun_flags;

Modified: user/kmacy/releng_7_2_fcs/sys/net/if_var.h
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/if_var.h	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/if_var.h	Mon May 18 06:20:37 2009	(r192293)
@@ -70,6 +70,7 @@ struct	socket;
 struct	ether_header;
 struct	carp_if;
 struct  ifvlantrunk;
+struct	route;
 #endif
 
 #include <sys/queue.h>		/* get TAILQ macros */
@@ -149,7 +150,7 @@ struct ifnet {
 /* procedure handles */
 	int	(*if_output)		/* output routine (enqueue) */
 		(struct ifnet *, struct mbuf *, struct sockaddr *,
-		     struct rtentry *);
+		     struct route *);
 	void	(*if_input)		/* input routine (from h/w driver) */
 		(struct ifnet *, struct mbuf *);
 	void	(*if_start)		/* initiate output routine */
@@ -571,6 +572,12 @@ drbr_enqueue(struct ifnet *ifp, struct b
 	int len = m->m_pkthdr.len;
 	int mflags = m->m_flags;
 
+#ifdef ALTQ
+	if (ALTQ_IS_ENABLED(&ifp->if_snd)) {
+		IFQ_ENQUEUE(&ifp->if_snd, m, error);
+		return (error);
+	}
+#endif
 	if ((error = buf_ring_enqueue(br, m)) == ENOBUFS) {
 		br->br_drops++;
 		_IF_DROP(&ifp->if_snd);
@@ -591,8 +598,31 @@ drbr_free(struct buf_ring *br, struct ma
 
 	buf_ring_free(br, type);
 }
+
+static __inline struct mbuf *
+drbr_dequeue(struct ifnet *ifp, struct buf_ring *br)
+{
+#ifdef ALTQ
+	struct mbuf *m;
+
+	if (ALTQ_IS_ENABLED(&ifp->if_snd)) {	
+		IFQ_DRV_DEQUEUE(&ifp->if_snd, m);
+		return (m);
+	}
 #endif
+	return (buf_ring_dequeue_sc(br));
+}
 
+static __inline int
+drbr_empty(struct ifnet *ifp, struct buf_ring *br)
+{
+#ifdef ALTQ
+	if (ALTQ_IS_ENABLED(&ifp->if_snd))
+		return (IFQ_DRV_IS_EMPTY(&ifp->if_snd));
+#endif
+	return (buf_ring_empty(br));
+}
+#endif
 /*
  * 72 was chosen below because it is the size of a TCP/IP
  * header (40) + the minimum mss (32).

Modified: user/kmacy/releng_7_2_fcs/sys/net/iso88025.h
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/iso88025.h	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/iso88025.h	Mon May 18 06:20:37 2009	(r192293)
@@ -166,7 +166,7 @@ void	iso88025_ifattach	(struct ifnet *, 
 void	iso88025_ifdetach	(struct ifnet *, int);
 int	iso88025_ioctl		(struct ifnet *, int , caddr_t );
 int	iso88025_output		(struct ifnet *, struct mbuf *, struct sockaddr *,
-				 struct rtentry *);
+    				 struct route *);
 void	iso88025_input		(struct ifnet *, struct mbuf *);
 
 #endif

Modified: user/kmacy/releng_7_2_fcs/sys/net/radix_mpath.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/radix_mpath.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/radix_mpath.c	Mon May 18 06:20:37 2009	(r192293)
@@ -77,15 +77,18 @@ rn_mpath_next(struct radix_node *rn)
 		return NULL;
 }
 
-u_int32_t
+uint32_t
 rn_mpath_count(struct radix_node *rn)
 {
-	u_int32_t i;
-
-	i = 1;
-	while ((rn = rn_mpath_next(rn)) != NULL)
-		i++;
-	return i;
+	uint32_t i = 0;
+	struct rtentry *rt;
+	
+	while (rn != NULL) {
+		rt = (struct rtentry *)rn;
+		i += rt->rt_rmx.rmx_weight;
+		rn = rn_mpath_next(rn);
+	}
+	return (i);
 }
 
 struct rtentry *
@@ -256,10 +259,12 @@ different:
 }
 
 void
-rtalloc_mpath_fib(struct route *ro, u_int32_t hash, u_int fibnum)
+rtalloc_mpath_fib(struct route *ro, uint32_t hash, u_int fibnum)
 {
 	struct radix_node *rn0, *rn;
 	u_int32_t n;
+	struct rtentry *rt;
+	int64_t weight;
 
 	/*
 	 * XXX we don't attempt to lookup cached route again; what should
@@ -284,25 +289,31 @@ rtalloc_mpath_fib(struct route *ro, u_in
 	/* gw selection by Modulo-N Hash (RFC2991) XXX need improvement? */
 	hash += hashjitter;
 	hash %= n;
-	while (hash-- > 0 && rn) {
+	for (weight = abs((int32_t)hash), rt = ro->ro_rt;
+	     weight >= rt->rt_rmx.rmx_weight && rn; 
+	     weight -= rt->rt_rmx.rmx_weight) {
+		
 		/* stay within the multipath routes */
 		if (rn->rn_dupedkey && rn->rn_mask != rn->rn_dupedkey->rn_mask)
 			break;
 		rn = rn->rn_dupedkey;
+		rt = (struct rtentry *)rn;
 	}
-
 	/* XXX try filling rt_gwroute and avoid unreachable gw  */
 
-	/* if gw selection fails, use the first match (default) */
+	/* gw selection has failed - there must be only zero weight routes */
 	if (!rn) {
 		RT_UNLOCK(ro->ro_rt);
+		ro->ro_rt = NULL;
 		return;
 	}
-	
-	RTFREE_LOCKED(ro->ro_rt);
-	ro->ro_rt = (struct rtentry *)rn;
-	RT_LOCK(ro->ro_rt);
-	RT_ADDREF(ro->ro_rt);
+	if (ro->ro_rt != rt) {
+		RTFREE_LOCKED(ro->ro_rt);
+		ro->ro_rt = (struct rtentry *)rn;
+		RT_LOCK(ro->ro_rt);
+		RT_ADDREF(ro->ro_rt);
+
+	} 
 	RT_UNLOCK(ro->ro_rt);
 }
 

Modified: user/kmacy/releng_7_2_fcs/sys/net/route.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/route.c	Mon May 18 06:19:17 2009	(r192292)
+++ user/kmacy/releng_7_2_fcs/sys/net/route.c	Mon May 18 06:20:37 2009	(r192293)
@@ -803,6 +803,103 @@ bad:
 	return (error);
 }
 
+#ifdef RADIX_MPATH
+static int
+rn_mpath_update(int req, struct rt_addrinfo *info,
+    struct radix_node_head *rnh, struct rtentry **ret_nrt)
+{
+	/*
+	 * if we got multipath routes, we require users to specify
+	 * a matching RTAX_GATEWAY.
+	 */
+	struct rtentry *rt, *rto = NULL;
+	register struct radix_node *rn;
+	int error = 0;
+
+	rn = rnh->rnh_matchaddr(dst, rnh);
+	if (rn == NULL)
+		return (ESRCH);
+	rto = rt = RNTORT(rn);
+	rt = rt_mpath_matchgate(rt, gateway);
+	if (rt == NULL)
+		return (ESRCH);
+	/*
+	 * this is the first entry in the chain
+	 */
+	if (rto == rt) {
+		rn = rn_mpath_next((struct radix_node *)rt);
+		/*
+		 * there is another entry, now it's active
+		 */
+		if (rn) {
+			rto = RNTORT(rn);
+			RT_LOCK(rto);
+			rto->rt_flags |= RTF_UP;
+			RT_UNLOCK(rto);
+		} else if (rt->rt_flags & RTF_GATEWAY) {
+			/*
+			 * For gateway routes, we need to 
+			 * make sure that we we are deleting
+			 * the correct gateway. 
+			 * rt_mpath_matchgate() does not 
+			 * check the case when there is only
+			 * one route in the chain.  
+			 */
+			if (gateway &&
+			    (rt->rt_gateway->sa_len != gateway->sa_len ||
+				memcmp(rt->rt_gateway, gateway, gateway->sa_len)))
+				error = ESRCH;
+			goto done;
+		}
+		/*
+		 * use the normal delete code to remove
+		 * the first entry
+		 */
+		if (req != RTM_DELETE) 
+			goto nondelete;
+
+		error = ENOENT;

*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***


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