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Date:      Fri, 07 Apr 1995 12:32:55 -0700
From:      "Justin T. Gibbs" <gibbs@estienne.CS.Berkeley.EDU>
To:        Michael Enkelis <michaele@mxim.com>
Cc:        scsi@FreeBSD.org
Subject:   Re: AHC driver (2742T) 
Message-ID:  <199504071932.MAA29257@estienne.cs.berkeley.edu>
In-Reply-To: Your message of "Fri, 07 Apr 1995 11:45:11 PDT." <Pine.SUN.3.90a.950407113349.20694B@macs> 

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>I am trying a adaptec 2742T controller and,am getting timeouts on my 
>disks (sd0 and sd1).  My 1742A never gave any trouble.
>
>I am running the 950322-SNAP kernel, probe reports ACB0 with rev < C.
>
>I setup the 2742T, with parity enabled, A and B bus terminated at card
>and the other end of the SCSI bus is terminated.
>
>T]---[sd0]-[sd1]---[A-port]
>T]---[st0]-[st1]---[B-port] <- internal bus
>
>MS-DOS does not seem to have this trouble.
>
>
> _ _ _                          __                     michaele@mxim.com
>' ) ) )      /          /)     /  `       /      /)    Michael Enkelis
> / / / o _. /_  __. _  //     /--   __   /_  _  // o _ (503) 641 - 3737 x2245
>/ ' (_(_(__/ /_(_(_(<_(/_    (___, /) )_/ <_(<_(/_(_/_)_
>

There are many problems with the 322-SNAP version of the driver mostly having
to do with tagged queuing.  The version in -current has most of them fixed,
but can you tell me the models of the drives you are using?


--
Justin T. Gibbs
==============================================
TCS Instructional Group - Programmer/Analyst 1
  Cory | Po | Danube | Volga | Parker | Torus
==============================================



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