From owner-freebsd-net@FreeBSD.ORG  Mon Oct 10 07:56:33 2011
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 4D1161065674
	for <freebsd-net@freebsd.org>; Mon, 10 Oct 2011 07:56:33 +0000 (UTC)
	(envelope-from s.dave.jones@gmail.com)
Received: from mail-vx0-f182.google.com (mail-vx0-f182.google.com
	[209.85.220.182])
	by mx1.freebsd.org (Postfix) with ESMTP id 0B0298FC16
	for <freebsd-net@freebsd.org>; Mon, 10 Oct 2011 07:56:32 +0000 (UTC)
Received: by vcbf13 with SMTP id f13so6180346vcb.13
	for <freebsd-net@freebsd.org>; Mon, 10 Oct 2011 00:56:32 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma;
	h=mime-version:in-reply-to:references:date:message-id:subject:from:to
	:cc:content-type;
	bh=JbVZ9regMgSPPWYNBmiVs5thWlhC56kgy9Fe76dM88w=;
	b=sMN/eaiSM6ybaLI7OW+sQlvv2QzCNdJ3ihNSZoLi1ADXlYCJwvYjN+hRM3zASVGt5d
	qBSwByqqgLyfckIBK69tjyPVdqoCFK4m5qtbcspGUFTQF6OBtmqXT784QHovL7tY8pxv
	ZwVrh8KRO5Xrp9+zLDijoAM6D7gYzFXf7H6js=
MIME-Version: 1.0
Received: by 10.52.182.198 with SMTP id eg6mr12444067vdc.16.1318233392300;
	Mon, 10 Oct 2011 00:56:32 -0700 (PDT)
Received: by 10.52.186.170 with HTTP; Mon, 10 Oct 2011 00:56:32 -0700 (PDT)
In-Reply-To: <20111009165838.GA19886@alchemy.franken.de>
References: <CANf5e8bcAfrXX+uqzVRoZJPmsvyPegx+FOYHSt-GHwEigUCoeg@mail.gmail.com>
	<20111009165838.GA19886@alchemy.franken.de>
Date: Mon, 10 Oct 2011 15:56:32 +0800
Message-ID: <CANf5e8YhZRRncpyq6473X54RSq7zc5Mj5=ygAyB4XUE9iNSC1w@mail.gmail.com>
From: dave jones <s.dave.jones@gmail.com>
To: Marius Strobl <marius@alchemy.franken.de>
Content-Type: text/plain; charset=ISO-8859-1
Cc: freebsd-net@freebsd.org
Subject: Re: Question about GPIO bitbang MII
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 10 Oct 2011 07:56:33 -0000

On Mon, Oct 10, 2011 at 12:58 AM, Marius Strobl  wrote:
> On Fri, Oct 07, 2011 at 10:34:58AM +0800, dave jones wrote:
>> Hi,
>>
>> Does FreeBSD have gpio bitbang api for MII? If not, any driver in tree using
>> gpio-bitbang mii that I can refer to? Thanks.
>> It seems like OpenBSD, NetBSD and Linux have added support to gpio bitbang mii,
>> and it's useful for porting embedded devices.
>>
>
> If what you are referring to is their mii_bitbang.[c,h] then I've a patch
> which (im)ports these and converts drivers to take advantage of it here:
> http://people.freebsd.org/~marius/mii_bitbang.diff
> You can also hook up that generic MII bitbang'ing code up to GPIO.

Awesome! This is what I want, thank you very much, Marius.

> Marius

Best regards,
Dave.