From owner-freebsd-scsi  Sun Nov  1 05:43:30 1998
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To: vallo@matti.ee
cc: freebsd-scsi@FreeBSD.ORG
Subject: Re: AIC-7895 and 20.0MB/s transfers 
In-reply-to: Your message of "Sun, 01 Nov 1998 05:09:49 +0200."
             <19981101050949.A291@matti.ee> 
From: David Greenman <dg@root.com>
Reply-To: dg@root.com
Date: Sun, 01 Nov 1998 05:44:32 -0800
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>I purchased new motherboard recently which have onboard AIC-7895P 
>chip. All is well but dmesg says that I have 20MB/s transfers only. 
>When working with old ncr controller I have 40MB/s transfers. Some 
>bits from dmesg:

   BTW, I just changed the Adaptec BIOS setting for the maximum negotiation
speed to 20MB/sec, rebooted, and then changed it back to 40MB/sec, and now
FreeBSD sees the drive okay at 40MB/sec. Strange.

-DG

David Greenman
Co-founder/Principal Architect, The FreeBSD Project

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