From owner-freebsd-hackers Tue May 16 13:53:26 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from probity.mcc.ac.uk (probity.mcc.ac.uk [130.88.200.94]) by hub.freebsd.org (Postfix) with ESMTP id CD2CF37B55F; Tue, 16 May 2000 13:53:21 -0700 (PDT) (envelope-from jcm@freebsd-uk.eu.org) Received: from dogma.freebsd-uk.eu.org ([130.88.200.97]) by probity.mcc.ac.uk with esmtp (Exim 1.92 #3) id 12roKw-0004x9-00; Tue, 16 May 2000 21:53:06 +0100 Received: (from jcm@localhost) by dogma.freebsd-uk.eu.org (8.9.3/8.9.3) id VAA13890; Tue, 16 May 2000 21:53:06 +0100 (BST) (envelope-from jcm) Date: Tue, 16 May 2000 21:53:05 +0100 From: J McKitrick To: Mike Smith Cc: hackers@freebsd.org Subject: Re: ECP code Message-ID: <20000516215305.A13786@dogma.freebsd-uk.eu.org> References: <20000516212055.A13352@dogma.freebsd-uk.eu.org> <200005162033.NAA03244@mass.cdrom.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0.1i In-Reply-To: <200005162033.NAA03244@mass.cdrom.com>; from msmith@freebsd.org on Tue, May 16, 2000 at 01:33:34PM -0700 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Tue, May 16, 2000 at 01:33:34PM -0700, Mike Smith wrote: > > Also, the ppc code is even more complex than the ppbus stuff. I don't know > > how much good i'll be able to do. Does anyone have any ideas on figuring > > out why ECP is broken? Is it broken in -current as well? > > No ideas, no. You should be able to fathom at least parts of the code, > although you may well end up needing a copy of the 1284 spec. You might > also look at the linux code for inspiration. Well, i can follow things somewhat, but without a list of all the functions and what they do, it's tough to get your bearings. Maybe that's what i should do. Also, i can't tell what relates to the zip drive and what doesn't. The 1284 does, you say? I'll check out the old imm.c driver as well. Thanks. But i don't know if the problem is the driver or the ECP part of the interface. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message