[src/trunk]: src/sys/net Set IFEF_NO_LINK_STATE_CHANGE flag to pseudo devices...

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/49a14dd569ab
branches:  trunk
changeset: 357194:49a14dd569ab
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Mon Oct 30 16:01:19 2017 +0000

description:
Set IFEF_NO_LINK_STATE_CHANGE flag to pseudo devices that don't use if_link_state_change

diffstat:

 sys/net/if_l2tp.c |  7 ++++---
 sys/net/if_tap.c  |  5 +++--
 sys/net/if_tun.c  |  5 +++--
 sys/net/if_vlan.c |  6 +++---
 4 files changed, 13 insertions(+), 10 deletions(-)

diffs (107 lines):

diff -r a991934ee3dd -r 49a14dd569ab sys/net/if_l2tp.c
--- a/sys/net/if_l2tp.c Mon Oct 30 15:59:23 2017 +0000
+++ b/sys/net/if_l2tp.c Mon Oct 30 16:01:19 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_l2tp.c,v 1.13 2017/10/30 11:24:04 knakahara Exp $   */
+/*     $NetBSD: if_l2tp.c,v 1.14 2017/10/30 16:01:19 ozaki-r Exp $     */
 
 /*
  * Copyright (c) 2017 Internet Initiative Japan Inc.
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_l2tp.c,v 1.13 2017/10/30 11:24:04 knakahara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_l2tp.c,v 1.14 2017/10/30 16:01:19 ozaki-r Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -265,7 +265,8 @@
        sc->l2tp_ec.ec_if.if_addrlen = 0;
        sc->l2tp_ec.ec_if.if_mtu    = L2TP_MTU;
        sc->l2tp_ec.ec_if.if_flags  = IFF_POINTOPOINT|IFF_MULTICAST|IFF_SIMPLEX;
-       sc->l2tp_ec.ec_if.if_extflags  = IFEF_OUTPUT_MPSAFE|IFEF_START_MPSAFE;
+       sc->l2tp_ec.ec_if.if_extflags  = IFEF_OUTPUT_MPSAFE |
+           IFEF_START_MPSAFE | IFEF_NO_LINK_STATE_CHANGE;
        sc->l2tp_ec.ec_if.if_ioctl  = l2tp_ioctl;
        sc->l2tp_ec.ec_if.if_output = l2tp_output;
        sc->l2tp_ec.ec_if.if_type   = IFT_L2TP;
diff -r a991934ee3dd -r 49a14dd569ab sys/net/if_tap.c
--- a/sys/net/if_tap.c  Mon Oct 30 15:59:23 2017 +0000
+++ b/sys/net/if_tap.c  Mon Oct 30 16:01:19 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_tap.c,v 1.100 2017/10/23 09:32:33 msaitoh Exp $     */
+/*     $NetBSD: if_tap.c,v 1.101 2017/10/30 16:01:19 ozaki-r Exp $     */
 
 /*
  *  Copyright (c) 2003, 2004, 2008, 2009 The NetBSD Foundation.
@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_tap.c,v 1.100 2017/10/23 09:32:33 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_tap.c,v 1.101 2017/10/30 16:01:19 ozaki-r Exp $");
 
 #if defined(_KERNEL_OPT)
 
@@ -370,6 +370,7 @@
        strcpy(ifp->if_xname, device_xname(self));
        ifp->if_softc   = sc;
        ifp->if_flags   = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
+       ifp->if_extflags = IFEF_NO_LINK_STATE_CHANGE;
        ifp->if_ioctl   = tap_ioctl;
        ifp->if_start   = tap_start;
        ifp->if_stop    = tap_stop;
diff -r a991934ee3dd -r 49a14dd569ab sys/net/if_tun.c
--- a/sys/net/if_tun.c  Mon Oct 30 15:59:23 2017 +0000
+++ b/sys/net/if_tun.c  Mon Oct 30 16:01:19 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_tun.c,v 1.140 2017/10/25 08:12:40 maya Exp $        */
+/*     $NetBSD: if_tun.c,v 1.141 2017/10/30 16:01:19 ozaki-r Exp $     */
 
 /*
  * Copyright (c) 1988, Julian Onions <jpo%cs.nott.ac.uk@localhost>
@@ -19,7 +19,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_tun.c,v 1.140 2017/10/25 08:12:40 maya Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_tun.c,v 1.141 2017/10/30 16:01:19 ozaki-r Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -247,6 +247,7 @@
        ifp->if_start = tunstart;
 #endif
        ifp->if_flags = IFF_POINTOPOINT;
+       ifp->if_extflags = IFEF_NO_LINK_STATE_CHANGE;
        ifp->if_type = IFT_TUNNEL;
        ifp->if_snd.ifq_maxlen = ifqmaxlen;
        ifp->if_collisions = 0;
diff -r a991934ee3dd -r 49a14dd569ab sys/net/if_vlan.c
--- a/sys/net/if_vlan.c Mon Oct 30 15:59:23 2017 +0000
+++ b/sys/net/if_vlan.c Mon Oct 30 16:01:19 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_vlan.c,v 1.105 2017/10/23 09:31:18 msaitoh Exp $    */
+/*     $NetBSD: if_vlan.c,v 1.106 2017/10/30 16:01:19 ozaki-r Exp $    */
 
 /*-
  * Copyright (c) 2000, 2001 The NetBSD Foundation, Inc.
@@ -78,7 +78,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_vlan.c,v 1.105 2017/10/23 09:31:18 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_vlan.c,v 1.106 2017/10/30 16:01:19 ozaki-r Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -338,7 +338,7 @@
        if_initname(ifp, ifc->ifc_name, unit);
        ifp->if_softc = ifv;
        ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
-       ifp->if_extflags = IFEF_START_MPSAFE;
+       ifp->if_extflags = IFEF_START_MPSAFE | IFEF_NO_LINK_STATE_CHANGE;
        ifp->if_start = vlan_start;
        ifp->if_transmit = vlan_transmit;
        ifp->if_ioctl = vlan_ioctl;