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Date:      Wed, 12 Aug 1998 21:59:02 -0600 (MDT)
From:      "Justin T. Gibbs" <gibbs@narnia.plutotech.com>
To:        "randyd@ameritech.net" <randyd@ameritech.net>
Cc:        current@FreeBSD.ORG
Subject:   Re: Unexpected busfree???
Message-ID:  <199808130359.VAA01243@narnia.plutotech.com>
In-Reply-To: <01BDC604.1D2932D0.randyd@ameritech.net>

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In article <01BDC604.1D2932D0.randyd@ameritech.net> you wrote:
> Greetings,
> 
> This message just popped up on one of my 3.0-SNAP machines....
> 
> Unexpected busfree.  LASTPHASE == 0x0
> SEQADDR = 0x121

It means that a target released the BSY signal on the bus unexpectedly.
Bus free should only occur after a disconnect or command complete message,
or in responds to an abort, abort tag, bus device reset, or BUS RESET
request from the initior.  If you system stayed up, the driver recovered
properly from the target's protocol botch.

--
Justin

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