From nobody@FreeBSD.org  Wed Nov 28 13:31:14 2007
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Date: Wed, 28 Nov 2007 13:31:05 GMT
From: Helmut Schneider <jumper99@gmx.de>
To: freebsd-gnats-submit@FreeBSD.org
Subject: 6.2 on IBM Blade HS20, Nortel Switches, hw.bge.fake_autoneg
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X-GNATS-Notify:

>Number:         118308
>Category:       kern
>Synopsis:       [bge] 6.2 on IBM Blade HS20, Nortel Switches, hw.bge.fake_autoneg
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    jkim
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Nov 28 13:40:00 UTC 2007
>Closed-Date:    Tue Jan 22 17:18:34 UTC 2008
>Last-Modified:  Tue Jan 22 17:20:01 UTC 2008
>Originator:     Helmut Schneider
>Release:        6.2-RELEASE-p8
>Organization:
>Environment:
FreeBSD BSDHelmut 6.2-RELEASE-p8 FreeBSD 6.2-RELEASE-p8 #0: Wed Oct 10 16:31:56 CEST 2007     root@BSDHelmut:/usr/obj/usr/src/sys/SMP-WITH-QUOTA  i386
>Description:
IBM ships its HS20 BladeCenters with two different copper switches:

Nortel Networks Layer 2/3 GbE Switch Module
and
Nortel Networks Layer 2-7 Gigabit Ethernet Switch Module

With the first switch hw.bge.fake_autoneg=1 works fine, with the second
switch it doesn't. The link is shown as active but no packets are transmitted.

As we do have two BladeCenters (HS20) I took a machine which works fine
and put it in the second BladeCenter to confirm the problem. Any Windows/
Debian machines work fine though in both centers.
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:

From: "Helmut Schneider" <jumper99@gmx.de>
To: "Helmut Schneider" <jumper99@gmx.de>,
	<bug-followup@FreeBSD.org>
Cc:  
Subject: Re: kern/118308: 6.2 on IBM Blade HS20, Nortel Switches, hw.bge.fake_autoneg
Date: Wed, 28 Nov 2007 17:20:56 +0100

 Sorry, old one I think is that DLink or so (where it works fine), new switch
 is the Nortel Networks Layer 2/3 GbE Switch Module...
Responsible-Changed-From-To: freebsd-bugs->jkim 
Responsible-Changed-By: jkim 
Responsible-Changed-When: Wed Nov 28 17:13:21 UTC 2007 
Responsible-Changed-Why:  
Grab. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=118308 

From: "Helmut Schneider" <jumper99@gmx.de>
To: <bug-followup@FreeBSD.org>,
	<jumper99@gmx.de>
Cc:  
Subject: Re: kern/118308: 6.2 on IBM Blade HS20, Nortel Switches, hw.bge.fake_autoneg
Date: Mon, 21 Jan 2008 14:25:11 +0100

 Just as an update, 7.0-RC1 works fine.

From: "Helmut Schneider" <jumper99@gmx.de>
To: <bug-followup@FreeBSD.org>
Cc:  
Subject: Re: kern/118308: 6.2 on IBM Blade HS20, Nortel Switches, hw.bge.fake_autoneg
Date: Mon, 21 Jan 2008 15:02:30 +0100

 From: "Helmut Schneider" <jumper99@gmx.de>
 
 > Just as an update, 7.0-RC1 works fine.
 
 ...and, to complete it, 6.3-RELEASE does not work with the "new" switches, 
 too, while 7.0-RC1 works on both switches. 
 
State-Changed-From-To: open->feedback 
State-Changed-By: jkim 
State-Changed-When: Mon Jan 21 19:12:09 UTC 2008 
State-Changed-Why:  
Feedback is requested to the OP. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=118308 
State-Changed-From-To: feedback->closed 
State-Changed-By: jkim 
State-Changed-When: Tue Jan 22 17:16:24 UTC 2008 
State-Changed-Why:  
Feedback received. The OP reported the patch worked fine. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=118308 

From: dfilter@FreeBSD.ORG (dfilter service)
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: kern/118308: commit references a PR
Date: Tue, 22 Jan 2008 17:13:51 +0000 (UTC)

 jkim        2008-01-22 17:13:40 UTC
 
   FreeBSD src repository
 
   Modified files:        (Branch: RELENG_6)
     sys/dev/bge          if_bge.c 
   Log:
   MFC:    1.194
   
   Remove BCM5704S specific tunable (hw.bge.fake_autoneg) and
   auto-detect the condition.
   
   PR:     kern/118308
   
   Revision   Changes    Path
   1.91.2.25  +13 -15    src/sys/dev/bge/if_bge.c
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>Unformatted:
