From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 533CBC43603 for ; Tue, 10 Dec 2019 17:21:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 21E68207FF for ; Tue, 10 Dec 2019 17:21:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="aE3vSSWU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727883AbfLJRVl (ORCPT ); Tue, 10 Dec 2019 12:21:41 -0500 Received: from pandora.armlinux.org.uk ([78.32.30.218]:54704 "EHLO pandora.armlinux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727553AbfLJRVk (ORCPT ); Tue, 10 Dec 2019 12:21:40 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=EszEF+NWqacihph1Q06qnn0xOrM62nzVpSJqfh1GZgY=; b=aE3vSSWUxtANhanaDabLqOsng x+GFWjJ4pdfdMy3/DylUUqg/T5WauUbPZf+nvdneHm/0WZMJQ2xosXmQQdSCBFvfx4FMVAr43xCEq DtlnK2xGhuV+IOWHFA24u5eRnaoyf/P/bc1jQcLkDETtVv1qPRx1Jg0ttPj+BAvU505dkHGuxHiCm DsZCRq+5SOVtq2s2M2Lljfl7m0mTQqFzvLno/8KATdMJNnR1Jo8Dev9cmTUek4++DRGX5+TB8AXKs pyykQTUapJvmRCNh6PoBoSrB0e3xUPDBggFrqbSHb67w7Lbkz/PX2+5liDhhZmfa7yyT3p2SERojJ vkzKUwt7A==; Received: from shell.armlinux.org.uk ([2001:4d48:ad52:3201:5054:ff:fe00:4ec]:39504) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1iejCX-0002pq-CF; Tue, 10 Dec 2019 17:21:33 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1iejCV-0004ow-1z; Tue, 10 Dec 2019 17:21:31 +0000 Date: Tue, 10 Dec 2019 17:21:31 +0000 From: Russell King - ARM Linux admin To: Andrew Lunn Cc: Florian Fainelli , Heiner Kallweit , "David S. Miller" , netdev@vger.kernel.org Subject: Re: [PATCH net-next v2 03/14] net: sfp: add more extended compliance codes Message-ID: <20191210172130.GX25745@shell.armlinux.org.uk> References: <20191209151553.GP25745@shell.armlinux.org.uk> <20191210165716.GI27714@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191210165716.GI27714@lunn.ch> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Dec 10, 2019 at 05:57:16PM +0100, Andrew Lunn wrote: > On Mon, Dec 09, 2019 at 03:18:39PM +0000, Russell King wrote: > > SFF-8024 is used to define various constants re-used in several SFF > > SFP-related specifications. Split these constants from the enum, and > > rename them to indicate that they're defined by SFF-8024. > > > > Add and use updated SFF-8024 extended compliance code definitions for > > 10GBASE-T, 5GBASE-T and 2.5GBASE-T modules. > > > > Signed-off-by: Russell King > > > + case SFF8024_CONNECTOR_SG: /* guess */ > > Does SFF8024 say anything about this, or is it still a guess? SFF-8024 doesn't describe the connectors. It just gives a table: 09h MU (Multiple Optical) 0Ah SG 0Bh Optical Pigtail 0Ch MPO 1x12 (Multifiber Parallel Optic) Searching for "SFP SG connector" or "fiber SG connector" on google doesn't provide anything useful. So yes, it remains a guess until someone can say what it actually is. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up