From owner-freebsd-current@FreeBSD.ORG Fri Feb 22 03:36:48 2008 Return-Path: Delivered-To: current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3CB1F16A408 for ; Fri, 22 Feb 2008 03:36:48 +0000 (UTC) (envelope-from daved@tamu.edu) Received: from sr-7-int.cis.tamu.edu (smtp-relay.tamu.edu [165.91.22.120]) by mx1.freebsd.org (Postfix) with ESMTP id 0FFCD13C448 for ; Fri, 22 Feb 2008 03:36:48 +0000 (UTC) (envelope-from daved@tamu.edu) Received: from localhost (localhost.tamu.edu [127.0.0.1]) by sr-7-int.cis.tamu.edu (Postfix) with ESMTP id 3DF0656958 for ; Thu, 21 Feb 2008 21:21:39 -0600 (CST) Received: from [192.168.1.2] (pool-71-113-234-22.herntx.dsl-w.verizon.net [71.113.234.22]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by sr-7-int.cis.tamu.edu (Postfix) with ESMTP id 2B0375627E for ; Thu, 21 Feb 2008 21:21:37 -0600 (CST) Message-Id: From: David Duchscher To: current@FreeBSD.org Content-Type: multipart/signed; boundary=Apple-Mail-2--142486184; micalg=sha1; protocol="application/pkcs7-signature" Mime-Version: 1.0 (Apple Message framework v919.2) Date: Thu, 21 Feb 2008 21:21:36 -0600 X-Mailer: Apple Mail (2.919.2) X-Virus-Scanned: amavisd-new at tamu.edu X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Winbond IO chip driver 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: Fri, 22 Feb 2008 03:36:48 -0000 --Apple-Mail-2--142486184 Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit I have started work on a WinBond chip driver (currently only the W83627HF chip) to provide access to the chips watchdog timer and sensors. I have never written a driver before and my C is rather rusty so I figured I would post what I currently have in hopes that some kind soul would take pity on me. What I have so far is located here: http://freebsd.tamu.edu/wbio/ The driver does attach and the watchdog timer works for the chip in my test machine running FreeBSD 6.3. TData sheets are here: http://www.winbond-usa.com/en/content/view/143/273/ Any advice, pointers, documents would be much appreciated. Thanks for your time... -- DaveD --Apple-Mail-2--142486184--