From sdb@ssr.com  Wed Aug 20 01:12:19 2003
Return-Path: <sdb@ssr.com>
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 7B35416A4BF
	for <FreeBSD-gnats-submit@freebsd.org>; Wed, 20 Aug 2003 01:12:19 -0700 (PDT)
Received: from redhotmomma.ssr.com (ns.ssr.com [199.4.235.2])
	by mx1.FreeBSD.org (Postfix) with SMTP id 65E3D43FDD
	for <FreeBSD-gnats-submit@freebsd.org>; Wed, 20 Aug 2003 01:12:16 -0700 (PDT)
	(envelope-from sdb@ssr.com)
Received: (qmail 10780 invoked from network); 20 Aug 2003 08:12:15 -0000
Received: from kimchee.ssr.com (199.4.235.5)
  by ns.ssr.com with QMQP; 20 Aug 2003 08:12:15 -0000
Message-Id: <20030820081214.538.qmail@kimchee.ssr.com>
Date: 20 Aug 2003 08:12:14 -0000
From: Scott Ballantyne <sdb@ssr.com>
Reply-To: Scott Ballantyne <sdb@ssr.com>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject:
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         55793
>Category:       kern
>Synopsis:       [dc] Flaky behavior of if_dc when initializing a LNE100TX v2.0 (PNIC II 82c115)
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Aug 20 02:44:58 PDT 2003
>Closed-Date:    
>Last-Modified:  Mon Oct 24 08:48:37 GMT 2005
>Originator:     Scott Ballantyne
>Release:        FreeBSD 4.8-RELEASE-p3 i386
>Organization:
ScotSoft Research
>Environment:

 System: FreeBSD kimchee.ssr.com 4.8-RELEASE-p3 FreeBSD 4.8-RELEASE-p3 #0: Mon Aug 18 15:20:22 EDT 2003 root@kimchee.ssr.com:/usr/obj/usr/src/sys/KIMCHEE i386
 
 
 	Athlon 550 CPU, SD11 motherboard. NIC is in slot 1 (didn't
 	work in 100BaseTX at all in slot 5). Other hardware: Adaptec
 	SCSI controller, VIA 8 Meg PCI VGA card, Sound Blaster Live. 
 
>Description:

 	1) Fails to set full-duplex mode in 10baseT/UTP, incorrectly
 	reports that it was set.
 
 	2) No carrier when selecting 100baseT/UTP full-duplex
            after boot.
 
 	3) Selecting 100baseTX full-duplex in the ifconfig_dc0
            variable during boot brings up the card in full duplex,
            100baseTX, but there is no packet traffic over the link.
 
>How-To-Repeat:
 
 	To repeat 1:
 
 	ifconfig dc0 inet x.x.x.x netmask 255.255.255.0 media 10baseT/UTP \
 	mediaopt full-duplex
 
 	or in rc.conf, include the line:
 	ifconfig_dc0="inet 199.4.235.5  netmask 255.255.255.0 media \
 	10baseT/UTP mediaopt full-duplex" 
 
 	To repeat 2: after boot:
 
 	ifconfig dc0 inet x.x.x.x netmask 255.255.255.0 media 100baseTX \
 	mediaopt full-duplex
 
 	To repeat 3: in rc.conf, include the line:
 
 	ifconfig_dc0="inet x.x.x.x netmask 255.255.255.0 media \
 	100baseTX mediaopt full-duplex" 
>Fix:
 	No fix known. A work around is to allow auto selection, but
 	this only appears to work during boot:
 
 	ifconfig_dc0="inet x.x.x.x netmask 255.255.255.0"
 
 	This reports 'no carrier' during the boot sequence, but the
 	network is up (NFS mounts work fine, etc.), and ifconfig
 	reports the correct status when invoked post-boot.
 
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: gnats-admin->freebsd-bugs 
Responsible-Changed-By: ceri 
Responsible-Changed-When: Mon Aug 25 11:40:17 PDT 2003 
Responsible-Changed-Why:  
Reassign misfiled PR. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=55793 
>Unformatted:
