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From: mel@rocky2.UUCP (Melvin Ferentz)
Newsgroups: net.bugs.4bsd,net.unix-wizards
Subject: Re: 4.3 dmf driver that works with emulex boards
Message-ID: <237@rocky2.UUCP>
Date: Fri, 8-Aug-86 10:25:09 EDT
Article-I.D.: rocky2.237
Posted: Fri Aug  8 10:25:09 1986
Date-Received: Mon, 11-Aug-86 04:57:50 EDT
References: <461@sdcc7.ucsd.EDU>
Organization: Rockefeller Univ., N.Y.C. 10021
Lines: 10
Keywords: 4.3 dmf
Xref: watmath net.bugs.4bsd:2273 net.unix-wizards:19162

While waiting for the updated proms from Emulex, the following one line
hack will work.

dmf.c
72c72
< int	dmf_mindma = 4;			/* don't dma below this point */
---
> int	dmf_mindma = 20000; /* HACK FOR NO DMA    don't dma below this point */

The driver then works like the 4.2bsd driver, i.e. no dma.

				mel@rockefeller.arpa
				   @rockvax.bitnet
				   @rocky2.uucp