From owner-freebsd-current@FreeBSD.ORG Wed Jun 8 15:04:01 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CBD2616A41C for ; Wed, 8 Jun 2005 15:04:01 +0000 (GMT) (envelope-from tataz@tataz.chchile.org) Received: from postfix4-2.free.fr (postfix4-2.free.fr [213.228.0.176]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7D36A43D49 for ; Wed, 8 Jun 2005 15:04:00 +0000 (GMT) (envelope-from tataz@tataz.chchile.org) Received: from tatooine.tataz.chchile.org (vol75-8-82-233-239-98.fbx.proxad.net [82.233.239.98]) by postfix4-2.free.fr (Postfix) with ESMTP id 2993131DA96; Wed, 8 Jun 2005 17:03:59 +0200 (CEST) Received: by tatooine.tataz.chchile.org (Postfix, from userid 1000) id EF95D407E; Wed, 8 Jun 2005 17:03:44 +0200 (CEST) Date: Wed, 8 Jun 2005 17:03:44 +0200 From: Jeremie Le Hen To: "M. Warner Losh" Message-ID: <20050608150344.GL41050@obiwan.tataz.chchile.org> References: <20050606131957.GL41050@obiwan.tataz.chchile.org> <20050606133434.GG734@empiric.icir.org> <20050606155400.GP41050@obiwan.tataz.chchile.org> <20050606.230742.103661451.imp@bsdimp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050606.230742.103661451.imp@bsdimp.com> User-Agent: Mutt/1.5.9i Cc: freebsd-current@freebsd.org, jeremie@le-hen.org, bana@sitadelle.com Subject: Re: Can't get MAC addr of an ed(4) adapter X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Jun 2005 15:04:01 -0000 Hi Warner, On Mon, Jun 06, 2005 at 11:07:42PM -0600, M. Warner Losh wrote: > : It seems that the ed(4) driver from 2005.01.01 are working well. > : There have been numerous commits since then, but I'm trying to find > : the culprit ATM. I'll keep list abreast of the results. > > If you find the one that's at issue, I'll be happy to work with you to > resolve it. I narrowed the one breaking MAC address probe : http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1231599+0+archive/2005/cvs-all/20050220.cvs-all I tried to patch the driver myself and I found that you should not clear pending interrupts before reading the MAC address or it won't work. I didn't made a patch as I don't know if the correct way to handle this is to pull up the ed_nic_outb() call from ed_probe_Novell_generic() to ed_cbus_probe() or to move the ed_Novell_read_mac() call back in the ed_probe_Novell_generic() function. Regards, -- Jeremie Le Hen < jeremie at le-hen dot org >< ttz at chchile dot org >