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Date:      Thu, 12 Jul 2007 16:11:11 -0700
From:      "David Christensen" <davidch@broadcom.com>
To:        "Paul Schmehl" <pauls@utdallas.edu>, freebsd-net@freebsd.org
Subject:   RE: Question about bce driver
Message-ID:  <09BFF2FA5EAB4A45B6655E151BBDD9030477CD64@NT-IRVA-0750.brcm.ad.broadcom.com>
In-Reply-To: <48951B1B7222BB1512D27F8D@utd59514.utdallas.edu>
References:  <200707121608.l6CG8Sur002750@ambrisko.com> <469657BD.3010204@tomjudge.com> <09BFF2FA5EAB4A45B6655E151BBDD9030477CD0F@NT-IRVA-0750.brcm.ad.broadcom.com> <48951B1B7222BB1512D27F8D@utd59514.utdallas.edu>

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> Dave, perhaps you could answer my question?
> 
> I'm using the 0.9.6 driver with 6.1 RELEASE.  I don't use 
> jumbo frames, so 
> the only problem I've experienced is the link state going up and down 
> occasionally.
> 
> Does the more current driver solve the link state problem?  
> If it does, can 
> I use it on 6.1 merely by replacing the three files included 
> with it?  Or 
> are there includes that refer to other libraries that have 
> changed since 
> 6.1?
> 
> Am I better off upgrading the entire system to 6.2?  (I 
> prefer not to do 
> this, because I have to take the site down to do so.  
> Patching files and 
> rebuilding world and kernel only takes the box out of service 
> during the 
> reboots.

I've never seen the link up/down problem myself, so I don't know
if any changes I've made have an effect on it.  You would need to
change more than the bce driver since it depends upon the brgphy
driver under sys/dev/mii which would also need to change.  There
may be other dependencies upon changes in the 6.2 kernel which
would prevent a quick/easy port without some debugging.  

Dave



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