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=-2.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_MUTT 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 F0A01C04AB5 for ; Thu, 6 Jun 2019 13:35:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C1D2020673 for ; Thu, 6 Jun 2019 13:35:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="498ZRvkg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727307AbfFFNfD (ORCPT ); Thu, 6 Jun 2019 09:35:03 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:33056 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726092AbfFFNfD (ORCPT ); Thu, 6 Jun 2019 09:35:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender: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=aWlkRhoxBAtlT5RRndilKMHeqpgkz29WvuwCJz7T6eQ=; b=498ZRvkgLblJfM1m47TYFHwSKV 2DMdwfdMse/EtBArKQvPpX1e2JCDbdHTtx5d3K3cEC/uAtrCPIoKmuq7fbwGJYBhp7bOINDlcHC2z Wd+AQKe/4UfLVpPDdAeRE6htgqpjJmtIlMe8TQPDXeotPUV9JL5x76Zmms39wfZe9VcE=; Received: from andrew by vps0.lunn.ch with local (Exim 4.89) (envelope-from ) id 1hYsXl-00068D-9r; Thu, 06 Jun 2019 15:35:01 +0200 Date: Thu, 6 Jun 2019 15:35:01 +0200 From: Andrew Lunn To: Benjamin Beckmeyer Cc: netdev@vger.kernel.org Subject: Re: DSA with MV88E6321 and imx28 Message-ID: <20190606133501.GC19590@lunn.ch> References: <20190604135000.GD16951@lunn.ch> <854a0d9c-17a2-c502-458d-4d02a2cd90bb@eks-engel.de> <20190605122404.GH16951@lunn.ch> <414bd616-9383-073d-b3f3-6b6138c8b163@eks-engel.de> <20190605133102.GF19627@lunn.ch> <20907497-526d-67b2-c100-37047fa1f0d8@eks-engel.de> <20190605184724.GB19590@lunn.ch> <20190606122437.GA20899@lunn.ch> <86c1e7b1-ef38-7383-5617-94f9e677370b@eks-engel.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <86c1e7b1-ef38-7383-5617-94f9e677370b@eks-engel.de> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org > >From our hardware developer I know now that we are using a "mini" SFF > which has no i2c eeprom. O.K. Does this mini SFF have LOS, TX-Disable, etc? Are these connected to GPIOs? I assume the SFF is fibre? And it needs the SERDES to speak 1000BaseX, not SGMII? > Switch | external > Port 0 - internal serdes 0x0c --|-------Mini SFF 1x8 Transceiver > | > Port 0 - internal serdes 0x0d --|-------Mini SFF 1x8 Transceiver > | > Port 2 ----------RGMII----------|-------KSZ9031 PHY 0x02(strap)--Transceiver > | > Port 3 - internal PHY 0x03 -----|-------Transceiver > | > Port 3 - internal PHY 0x04 -----|-------Transceiver > | > Port 5 - CPU-Port RMII ---------|-------CPU > | > Port 6 ----------RGMII----------|-------KSZ9031 PHY 0x06(strap)--Transceiver So the current state is that just the SFF ports are not working? All the copper PHYs are O.K. Andrew