[src/trunk]: src/sys/dev/ic IFF_PROMISC implys IFF_ALLMULTI.

[jakllsch <jakllsch%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ef2f94a4ae6e
branches:  trunk
changeset: 763678:ef2f94a4ae6e
user:      jakllsch <jakllsch%NetBSD.org@localhost>
date:      Wed Mar 30 17:52:45 2011 +0000

description:
IFF_PROMISC implys IFF_ALLMULTI.
Should fix PR#43186.

diffstat:

 sys/dev/ic/i82557.c |  12 +++++++++---
 1 files changed, 9 insertions(+), 3 deletions(-)

diffs (33 lines):

diff -r da86dcc55b48 -r ef2f94a4ae6e sys/dev/ic/i82557.c
--- a/sys/dev/ic/i82557.c       Wed Mar 30 17:21:04 2011 +0000
+++ b/sys/dev/ic/i82557.c       Wed Mar 30 17:52:45 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: i82557.c,v 1.136 2010/11/13 08:55:13 uebayasi Exp $    */
+/*     $NetBSD: i82557.c,v 1.137 2011/03/30 17:52:45 jakllsch Exp $    */
 
 /*-
  * Copyright (c) 1997, 1998, 1999, 2001, 2002 The NetBSD Foundation, Inc.
@@ -66,7 +66,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: i82557.c,v 1.136 2010/11/13 08:55:13 uebayasi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: i82557.c,v 1.137 2011/03/30 17:52:45 jakllsch Exp $");
 
 #include "rnd.h"
 
@@ -2237,7 +2237,13 @@
                panic("fxp_mc_setup: pending transmissions");
 #endif
 
-       ifp->if_flags &= ~IFF_ALLMULTI;
+
+       if (ifp->if_flags & IFF_PROMISC) {
+               ifp->if_flags |= IFF_ALLMULTI;
+               return;
+       } else {
+               ifp->if_flags &= ~IFF_ALLMULTI;
+       }
 
        /*
         * Initialize multicast setup descriptor.