From owner-freebsd-scsi Tue Apr 18 13:48:45 2000 Delivered-To: freebsd-scsi@freebsd.org Received: from mta5.rcsntx.swbell.net (mta5.rcsntx.swbell.net [151.164.30.29]) by hub.freebsd.org (Postfix) with ESMTP id B9FA537BB82; Tue, 18 Apr 2000 13:48:43 -0700 (PDT) (envelope-from chris@holly.calldei.com) Received: from holly.calldei.com ([208.191.146.189]) by mta5.rcsntx.swbell.net (Sun Internet Mail Server sims.3.5.2000.01.05.12.18.p9) with ESMTP id <0FT8000M6CGJJC@mta5.rcsntx.swbell.net>; Tue, 18 Apr 2000 15:48:19 -0500 (CDT) Received: (from chris@localhost) by holly.calldei.com (8.9.3/8.9.3) id PAA06319; Tue, 18 Apr 2000 15:43:11 -0500 (CDT envelope-from chris) Date: Tue, 18 Apr 2000 15:43:11 -0500 From: Chris Costello Subject: Re: help on finding the scsi src code... In-reply-to: <200004181950.MAA24430@simpler.hpl.hp.com> To: Zheng Zhang Cc: scsi@FreeBSD.ORG, gibbs@FreeBSD.ORG, zzhang@hpl.hp.com Reply-To: chris@calldei.com Message-id: <20000418154310.F338@holly.calldei.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii User-Agent: Mutt/0.96.4i References: <200004181950.MAA24430@simpler.hpl.hp.com> Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Tuesday, April 18, 2000, Zheng Zhang wrote: > I am looking for the SCSI code of FreeBSD and found some of > them under sys/cam/scsi. It appears to assume a quite different > code layout/organization from what we obtained from McKuisky's > "4.4BSD Kernel Internals: an Internsive Code Walkthrough", where > the code is under sys/scsi and there are stuffg hang under > sbin/. That's because FreeBSD uses a new CAM subsystem rather than the 4.4BSD code. > I'd appreciate if anyone can give some hints on where the current > code layout/organization and corresponding documents are. http://www.FreeBSD.org/~gibbs/ is a good Design and Implementation document for our CAM code. Odd that you mailed him (Justin) without looking there first. -- |Chris Costello |Me hav'em heap trouble. - Tonto the programmer `----------------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message