From owner-freebsd-current Wed Jan 21 15:07:22 1998 Return-Path: Received: (from daemon@localhost) by hub.freebsd.org (8.8.8/8.8.8) id PAA06966 for current-outgoing; Wed, 21 Jan 1998 15:07:22 -0800 (PST) (envelope-from owner-freebsd-current) 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 PAA06951; Wed, 21 Jan 1998 15:07:13 -0800 (PST) (envelope-from gibbs@narnia.plutotech.com) Received: (from gibbs@localhost) by narnia.plutotech.com (8.8.8/8.7.3) id QAA09048; Wed, 21 Jan 1998 16:04:44 -0700 (MST) Date: Wed, 21 Jan 1998 16:04:44 -0700 (MST) From: "Justin T. Gibbs" Message-Id: <199801212304.QAA09048@narnia.plutotech.com> To: dyson@FreeBSD.ORG cc: current@FreeBSD.ORG Subject: Re: Panic while clustered I/O Newsgroups: pluto.freebsd.current In-Reply-To: <199801211201.HAA00803@dyson.iquest.net> User-Agent: tin/pre-1.4-971204 (UNIX) (FreeBSD/3.0-CURRENT (i386)) Sender: owner-freebsd-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk > Also, Justin is working on the new FreeBSD bus mgmt code. That also might > be a component of a "real" fix. It requires some large changes to each bus mastering ISA device driver, so I don't know how realistic it is to use bus dma to fix these kinds of problems in the short term. I don't mind adding bus dma support to drivers I need to re-write/modify heavily anyway (i.e. for it to work in a CAM environment), but I'm loath to do the work twice and modify the current SCSI drivers. > -- > John | Never try to teach a pig to sing, > dyson@freebsd.org | it just makes you look stupid, > jdyson@nc.com | and it irritates the pig. -- Justin