From owner-freebsd-current Fri Aug 4 05:16:42 1995 Return-Path: current-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.11/8.6.6) id FAA08440 for current-outgoing; Fri, 4 Aug 1995 05:16:42 -0700 Received: from asstdc.scgt.oz.au (asstdc.scgt.oz.au [202.14.234.65]) by freefall.cdrom.com (8.6.11/8.6.6) with ESMTP id FAA08394 for ; Fri, 4 Aug 1995 05:15:35 -0700 Received: (from imb@localhost) by asstdc.scgt.oz.au (8.6.12/BSD4.4) id WAA00480; Fri, 4 Aug 1995 22:13:48 +1000 From: michael butler Message-Id: <199508041213.WAA00480@asstdc.scgt.oz.au> Subject: Re: Buslogic BT542-B problems (Try to abort ...) To: msmith@atrad.adelaide.edu.au (Michael Smith) Date: Fri, 4 Aug 1995 22:13:47 +1000 (EST) Cc: current@freebsd.org In-Reply-To: <199508021624.BAA00922@genesis.atrad.adelaide.edu.au> from "Michael Smith" at Aug 3, 95 01:54:35 am X-Mailer: ELM [version 2.4 PL24beta] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Content-Length: 522 Sender: current-owner@freebsd.org Precedence: bulk > > Where did you find a Bt542-B controller?? It thought those beasts were > > long dead! > Some friends and I bought about ten of them at a swap meet for $20 each. > They're nothing to write home about, but they run like troopers. Recent experiments (and despite source-code comments) have led me to conclude that the BT742 driver does NOT co-operate with the bounce-buffer scheme in -current on an ISA machine with 20 meg of RAM .. expect a rapidly corrupted file system .. if it stays up long enough :-( michael