svn commit: r319697 - stable/11/sys/net

[Alexander Motin]

Author: mav
Date: Thu Jun  8 14:34:39 2017
New Revision: 319697
URL: https://svnweb.freebsd.org/changeset/base/319697

Log:
  MFC r318970: Call VLAN_CAPABILITIES() when LAGG capabilities change.
  
  This makes VLAN on top of LAGG to expose proper capabilities if they are
  changed after creation.
  
  Approved by:	re (marius)

Modified:
  stable/11/sys/net/if_lagg.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/net/if_lagg.c
==============================================================================
--- stable/11/sys/net/if_lagg.c	Thu Jun  8 14:33:47 2017	(r319696)
+++ stable/11/sys/net/if_lagg.c	Thu Jun  8 14:34:39 2017	(r319697)
@@ -890,6 +890,7 @@ lagg_port_ioctl(struct ifnet *ifp, u_long cmd, caddr_t
 		LAGG_XLOCK(sc);
 		lagg_capabilities(sc);
 		LAGG_XUNLOCK(sc);
+		VLAN_CAPABILITIES(sc->sc_ifp);
 		break;
 
 	case SIOCSIFMTU:
@@ -1003,6 +1004,7 @@ lagg_port_ifdetach(void *arg __unused, struct ifnet *i
 	lp->lp_detaching = 1;
 	lagg_port_destroy(lp, 1);
 	LAGG_XUNLOCK(sc);
+	VLAN_CAPABILITIES(sc->sc_ifp);
 }
 
 static void
@@ -1362,6 +1364,7 @@ lagg_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data
 		error = lagg_port_create(sc, tpif);
 		LAGG_XUNLOCK(sc);
 		if_rele(tpif);
+		VLAN_CAPABILITIES(ifp);
 		break;
 	case SIOCSLAGGDELPORT:
 		error = priv_check(td, PRIV_NET_LAGG);
@@ -1385,6 +1388,7 @@ lagg_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data
 		error = lagg_port_destroy(lp, 1);
 		LAGG_XUNLOCK(sc);
 		if_rele(tpif);
+		VLAN_CAPABILITIES(ifp);
 		break;
 	case SIOCSIFFLAGS:
 		/* Set flags on ports too */
@@ -1435,6 +1439,7 @@ lagg_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data
 		}
 		lagg_capabilities(sc);
 		LAGG_XUNLOCK(sc);
+		VLAN_CAPABILITIES(ifp);
 		error = 0;
 		break;