From owner-freebsd-hackers Thu Jan 2 11:40:28 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.4/8.8.4) id LAA26222 for hackers-outgoing; Thu, 2 Jan 1997 11:40:28 -0800 (PST) Received: from fallout.campusview.indiana.edu (fallout.campusview.indiana.edu [149.159.1.1]) by freefall.freebsd.org (8.8.4/8.8.4) with ESMTP id LAA26216 for ; Thu, 2 Jan 1997 11:40:22 -0800 (PST) Received: from localhost (jfieber@localhost) by fallout.campusview.indiana.edu (8.8.4/8.8.4) with SMTP id OAA01115; Thu, 2 Jan 1997 14:39:46 -0500 (EST) Date: Thu, 2 Jan 1997 14:39:45 -0500 (EST) From: John Fieber To: bmk@pobox.com cc: Andreas Klemm , hackers@FreeBSD.ORG Subject: Re: New motherboard breaks tape drive In-Reply-To: <199701021729.JAA04200@itchy.atlas.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk On Thu, 2 Jan 1997, Brant Katkansky wrote: > > But I think BOUNCE_BUFFERS might be the real culprit... > > [I'm having the same problem] > > You might be on to something here. I _think_ that I might still have > BOUNCE_BUFFERS in my kernel as well. I took BOUNCE_BUFFERS out (I had thought the sound card would need it, but so far no crash...). No change. I still max out at about 60K/second, far short of the 100K/second that was the norm before the "upgrade". :( Aside from the addition of the pci bus driver, the ncr scsi driver and the removal of the aha driver, the kernel config is exactly the same as it was befor the upgrade. -john