From owner-freebsd-stable@FreeBSD.ORG Thu Oct 7 18:02:22 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E8DF7106566B for ; Thu, 7 Oct 2010 18:02:22 +0000 (UTC) (envelope-from lists@c0mplx.org) Received: from home.opsec.eu (home.opsec.eu [IPv6:2001:14f8:200::1]) by mx1.freebsd.org (Postfix) with ESMTP id ABC398FC1E for ; Thu, 7 Oct 2010 18:02:22 +0000 (UTC) Received: from pi by home.opsec.eu with local (Exim 4.72 (FreeBSD)) (envelope-from ) id 1P3unP-000JFa-OE for freebsd-stable@freebsd.org; Thu, 07 Oct 2010 20:02:23 +0200 Date: Thu, 7 Oct 2010 20:02:23 +0200 From: Kurt Jaeger To: freebsd-stable@freebsd.org Message-ID: <20101007180223.GV34314@home.opsec.eu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: Intel em, SFPs and DDM ? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Oct 2010 18:02:23 -0000 Hi! Does anyone know how to read SFP DDM values using Intel em cards ? SFP means Small Form Factor Pluggable fiber transceivers. DDM is Digital Diagnostics Monitoring http://en.wikipedia.org/wiki/Small_form-factor_pluggable_transceiver#Digital_Diagnostics_Monitoring There seems to be a way to read it using i2c(8) ? Any pointers ? -- pi@opsec.eu +49 171 3101372 10 years to go !