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Date:      Tue, 28 Jul 1998 20:03:51 -0700
From:      Chris Pirih <proverbs@wolfenet.com>
To:        AIC7xxx@FreeBSD.ORG
Subject:   Re: Puzzle for Doug...
Message-ID:  <3.0.5.32.19980728200351.00958800@popserv.wolfenet.com>
In-Reply-To: <Pine.BSI.3.95.980728124030.6005D-100000@nathan.enteract.co m>
References:  <Pine.LNX.3.96.980728105608.31650D-100000@ganesh.phy.duke.edu>

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At 12:50 PM 07/28/1998 -0500, Mike Isely wrote:
>Without any DMA devices active in the system, the memory activity is going
>to be limited to whatever the CPU causes.  Is there any known-DMA going on
>without the aic7xxx running?  

I'd give long odds on the network adapters in these occasionally-
diskless workstations being PCI bus masters (i.e. they do their
own DMA like the aic7xxxx).

---
chris

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