From owner-freebsd-mobile Sun Feb 20 7:14:34 2000 Delivered-To: freebsd-mobile@freebsd.org Received: from mail2.svr.pol.co.uk (mail2.svr.pol.co.uk [195.92.193.210]) by hub.freebsd.org (Postfix) with ESMTP id A083037BC3E for ; Sun, 20 Feb 2000 07:14:29 -0800 (PST) (envelope-from s.mitchell@computer.org) Received: from modem-51.cuban-hogfish.dialup.pol.co.uk ([62.136.214.51] helo=lungfish.freeserve.co.uk) by mail2.svr.pol.co.uk with esmtp (Exim 3.13 #0) id 12MY3u-0002AK-00; Sun, 20 Feb 2000 15:14:18 +0000 Received: (from scott@localhost) by lungfish.freeserve.co.uk (8.8.8/8.8.8) id OAA00488; Sun, 20 Feb 2000 14:45:52 GMT (envelope-from scott) Message-ID: <20000220144552.22305@lungfish.freeserve.co.uk> Date: Sun, 20 Feb 2000 14:45:52 +0000 From: Scott Mitchell To: Duncan Barclay Cc: imp@village.org, freebsd-mobile@freebsd.org Subject: Re: Raylink driver/Mapping attribute memory References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.89i In-Reply-To: ; from Duncan Barclay on Sat, Feb 19, 2000 at 05:31:04PM -0000 X-Operating-System: FreeBSD 2.2.6-RELEASE i386 Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Sat, Feb 19, 2000 at 05:31:04PM -0000, Duncan Barclay wrote: > Hi > > I've started work on porting/writing a driver for the Webgear Raylink cards. > > I need to access the attribute memory on the cards to set and clear > interrupts whilst communicating through the shared RAM on the cards. > > Is there a "real" way to do this in 3.x or -current? I can copy the hacking used > in the Xircom Realport driver for the moment if not. AFAIK no approved way to do it in 3.x. I don't think the Xircom hack actually breaks anything; it's just non-portable, hard to maintain and plain ugly :-) There will be a clean interface to pccard memory in 4.x, but it's not implemented yet (is that right, Warner?) Scott -- =========================================================================== Scott Mitchell | PGP Key ID | "Eagles may soar, but weasels Cambridge, England | 0x54B171B9 | don't get sucked into jet engines" s.mitchell@computer.org | 0xAA775B8B | -- Anon To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message