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Date: Sat, 29 Mar 1997 13:37:28 -0500 (EST)
From: Keith Mitchell <kmitch@weenix.guru.org>
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To: rohit@cs.umd.edu (Rohit Dube)
CC: scsi@freebsd.org
Subject: Re: AHA2940 bug(s) still exist in 2.2.1
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> ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 11 on pci0:12
> ahc0: aic7880 Single Channel, SCSI Id=7, 16 SCBs
> ahc0 waiting for scsi devices to settle
> (ahc0:0:0): "MICROP 4421-07   0329SJ 0329" type 0 fixed SCSI 2
> sd0(ahc0:0:0): Direct-Access 2047MB (4193360 512 byte sectors)

Have you tried turning off TAGged command queuing (AHC_TAGENABLE)??

I have a 3940UW with a Microp 4221W and I get similar results.  Everything
seems ok without tagged command queueing.

-- 
Keith Mitchell					Head Administrator: acm.vt.edu
Email: kmitch@weenix.guru.org			PGP key available upon request
http://weenix.guru.org/~kmitch 
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