From owner-freebsd-mobile@FreeBSD.ORG Sun Sep 14 18:57:16 2003 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CA72916A4BF; Sun, 14 Sep 2003 18:57:16 -0700 (PDT) Received: from harmony.village.org (rover.bsdimp.com [204.144.255.66]) by mx1.FreeBSD.org (Postfix) with ESMTP id B057543F93; Sun, 14 Sep 2003 18:57:15 -0700 (PDT) (envelope-from imp@bsdimp.com) Received: from localhost (warner@rover2.village.org [10.0.0.1]) by harmony.village.org (8.12.9/8.12.3) with ESMTP id h8F1v4TY067015; Sun, 14 Sep 2003 19:57:12 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Sun, 14 Sep 2003 18:12:14 -0600 (MDT) Message-Id: <20030914.181214.130622102.imp@bsdimp.com> To: andreas@freebsd.org From: "M. Warner Losh" In-Reply-To: <20030914215415.GA22164@titan.klemm.apsfilter.org> References: <20030914094841.GB11283@titan.klemm.apsfilter.org> <20030914.154038.73423230.imp@bsdimp.com> <20030914215415.GA22164@titan.klemm.apsfilter.org> X-Mailer: Mew version 2.2 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: freebsd-mobile@freebsd.org Subject: Re: What do you think of the new 3COM cards with X-Jack ? X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Sep 2003 01:57:16 -0000 In message: <20030914215415.GA22164@titan.klemm.apsfilter.org> Andreas Klemm writes: : On Sun, Sep 14, 2003 at 03:40:38PM -0600, M. Warner Losh wrote: : > In message: <20030914094841.GB11283@titan.klemm.apsfilter.org> : > Andreas Klemm writes: : > : 2) My 16 Bit Xircom card doesn't run anymore under -current... : > : Its a Xircom Realport Ethernet 10/100 + Modem 56 aka REM-56G-100. : > : Has perhaps the xe driver got the same performance enhancements that : > : broke the xl driver ?? : > : What do you think do I need to do, to get it working again : > : under -current ? : > : > Bummer. xl has nothing at all to do with xe. I've just upgraded the : > pccard bridge code to be more pedantically correct for attribute : > reading, which helps some xircom cards. Scott Mitchel (?) has a pr : > with better patches for current that I need to integrate into the : > tree. : : Then I got something wrong, when Matthew talked about MMIO... : : "These cards don't like MMIO, which was made the default a while back." : : I assumed, this might have been enabled in the xe driver as well. : But my feeling tells me now, that MMIO perhaps has no relationship : to older 16-bit cards ... I think you may be a little confused as to the scope of the change. A while ago, the xl driver preferred to use the I/O ports. Now it (and only it) prefers to use mmio. The xe driver hasn't changed much in a long time, and still only uses I/O ports as best as I can recollect. The default changed when mux changed the xl driver. Warner