From owner-freebsd-bugs@FreeBSD.ORG Mon Jan 31 13:20:22 2005 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B1BC316A4CE for ; Mon, 31 Jan 2005 13:20:22 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6639543D31 for ; Mon, 31 Jan 2005 13:20:22 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.1/8.13.1) with ESMTP id j0VDKMGb071274 for ; Mon, 31 Jan 2005 13:20:22 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.1/8.13.1/Submit) id j0VDKM7V071273; Mon, 31 Jan 2005 13:20:22 GMT (envelope-from gnats) Resent-Date: Mon, 31 Jan 2005 13:20:22 GMT Resent-Message-Id: <200501311320.j0VDKM7V071273@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Alexander Hausner Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1FD7F16A4CE for ; Mon, 31 Jan 2005 13:15:11 +0000 (GMT) Received: from m1.bmgf.gv.at (m1.bmgf.gv.at [194.48.236.129]) by mx1.FreeBSD.org (Postfix) with ESMTP id BA82643D1F for ; Mon, 31 Jan 2005 13:15:09 +0000 (GMT) (envelope-from alex@hugo.bmg.gv.at) Message-Id: <200501311315.j0VDF6BF006738@hugo.bmg.gv.at> Date: Mon, 31 Jan 2005 14:15:06 +0100 (MET) From: Alexander Hausner To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/76890: [patch] em driver does not send routing messages on interface link state changes X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Alexander Hausner List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jan 2005 13:20:22 -0000 >Number: 76890 >Category: kern >Synopsis: [patch] em driver does not send routing messages on interface link state changes >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jan 31 13:20:21 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Alexander Hausner >Release: FreeBSD 5.3-STABLE i386 >Organization: BMG >Environment: FreeBSD proxy1.bmg.gv.at 5.3-STABLE FreeBSD 5.3-STABLE #2: Wed Jan 26 15:59:34 CET 2005 root@proxy1.bmg.gv.at:/usr/src/sys/i386/compile/PROXY_CARP i386 >Description: Intel(R) PRO/1000 Gigabit Ethernet adapter driver (em) does not send routing messages on interface link state changes, which where needed by some kind of routing/failover software (zebra, ifstated etc.) >How-To-Repeat: If you unplug/plug the network-cable on an em-interface, you will get no routing messages on routing sockets. >Fix: --- if_em.c.patch begins here --- --- sys/dev/em/if_em.c.orig Mon Jan 31 13:32:37 2005 +++ sys/dev/em/if_em.c Mon Jan 31 13:32:38 2005 @@ -34,6 +34,7 @@ POSSIBILITY OF SUCH DAMAGE. /*$FreeBSD: /repoman/r/ncvs/src/sys/dev/em/if_em.c,v 1.44.2.6 2005/01/30 06:05:12 yar Exp $*/ #include +#include /********************************************************************* * Set this to one to display debug statistics @@ -1016,6 +1017,7 @@ em_intr(void *arg) callout_stop(&adapter->timer); adapter->hw.get_link_status = 1; em_check_for_link(&adapter->hw); + rt_ifmsg(ifp); em_print_link_status(adapter); callout_reset(&adapter->timer, 2*hz, em_local_timer, adapter); } --- if_em.c.patch ends here --- >Release-Note: >Audit-Trail: >Unformatted: