From owner-freebsd-current Mon Mar 23 12:38:51 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id MAA02010 for freebsd-current-outgoing; Mon, 23 Mar 1998 12:38:51 -0800 (PST) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from narnia.plutotech.com (narnia.plutotech.com [206.168.67.130]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id MAA02004 for ; Mon, 23 Mar 1998 12:38:48 -0800 (PST) (envelope-from gibbs@narnia.plutotech.com) Received: (from gibbs@localhost) by narnia.plutotech.com (8.8.8/8.7.3) id NAA04437; Mon, 23 Mar 1998 13:35:23 -0700 (MST) Date: Mon, 23 Mar 1998 13:35:23 -0700 (MST) From: "Justin T. Gibbs" Message-Id: <199803232035.NAA04437@narnia.plutotech.com> To: Tom cc: current@FreeBSD.ORG Subject: Re: bounce buffer problem(?) with scsi tape Newsgroups: pluto.freebsd.current In-Reply-To: User-Agent: tin/pre-1.4-971204 (UNIX) (FreeBSD/3.0-CURRENT (i386)) Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG >> Yeah, I have bounce buffers in my kernel, and this is a isa scsi card in >> a system with 64 megs of ram. It has run various dates of -current with > > I don't believe that bounce buffers actually work in current anymore. > Some other change seems to have broken them. It's not that they don't work, but that the SCSI code does some things that make it very difficult for them to work. The AdvanSys driver in CAM for ISA controllers does not have this problem and I fully expect that the 1542 driver will also be corrected by CAM. > Tom -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message