From owner-freebsd-current@FreeBSD.ORG Wed Oct 19 21:05:13 2011 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 6605D1065675 for ; Wed, 19 Oct 2011 21:05:13 +0000 (UTC) (envelope-from ray@ddteam.net) Received: from mail-ey0-f182.google.com (mail-ey0-f182.google.com [209.85.215.182]) by mx1.freebsd.org (Postfix) with ESMTP id EF47D8FC08 for ; Wed, 19 Oct 2011 21:05:12 +0000 (UTC) Received: by eyd10 with SMTP id 10so2855388eyd.13 for ; Wed, 19 Oct 2011 14:05:11 -0700 (PDT) Received: by 10.14.17.7 with SMTP id i7mr1116132eei.147.1319058311550; Wed, 19 Oct 2011 14:05:11 -0700 (PDT) Received: from rnote.ddteam.net (20-13-133-95.pool.ukrtel.net. [95.133.13.20]) by mx.google.com with ESMTPS id v3sm6021153eej.7.2011.10.19.14.05.09 (version=SSLv3 cipher=OTHER); Wed, 19 Oct 2011 14:05:09 -0700 (PDT) Date: Thu, 20 Oct 2011 00:04:57 +0300 From: Aleksandr Rybalko To: Adrian Chadd Message-Id: <20111020000457.ad225dcc.ray@ddteam.net> In-Reply-To: References: <20111017194940.ed720115.ray@ddteam.net> <20111018121540.a402040e.ray@dlink.ua> X-Mailer: Sylpheed 3.1.0 (GTK+ 2.24.5; amd64-portbld-freebsd9.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Aleksandr Rybalko , current@freebsd.org Subject: Re: SPI rework 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, 19 Oct 2011 21:05:13 -0000 On Wed, 19 Oct 2011 19:14:07 +0800 Adrian Chadd wrote: > .. what's wrong with your first suggestion? I liked it. :) > > > Adrian Because we can't do duplex operations in that way. But if we use old struct, we will be able send and receive in the same time. I don't know if such device exists. But if we implement "SPI device" then we will be able to communicate between two FreeBSD boxes in a duplex manner! :) -- Aleksandr Rybalko