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=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 418D7C55179 for ; Tue, 27 Oct 2020 16:59:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DB4DE21707 for ; Tue, 27 Oct 2020 16:59:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=waldekranz-com.20150623.gappssmtp.com header.i=@waldekranz-com.20150623.gappssmtp.com header.b="K7FObG3T" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1793930AbgJ0PJI (ORCPT ); Tue, 27 Oct 2020 11:09:08 -0400 Received: from mail-lf1-f66.google.com ([209.85.167.66]:37544 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1793916AbgJ0PJF (ORCPT ); Tue, 27 Oct 2020 11:09:05 -0400 Received: by mail-lf1-f66.google.com with SMTP id j30so2787116lfp.4 for ; Tue, 27 Oct 2020 08:09:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=waldekranz-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:in-reply-to:references:date:message-id :mime-version; bh=+FNbNadygYiAOn8orc+ysECvjkbeojrWFCMMMDSrx/o=; b=K7FObG3Te7ksU8k3He78IFNNDIyyPV+3E2bn5kdH9lTcx4zGc2NocA358jmS3JuYi+ PoNZdxYwZc43LyoX/d+CNqd+mraNOZ/8yp0o2+NPXXM70ye1XsKOFzdY1w+gK7F9Cs5M Fy7Tq37dEjV083zv25/AiGfQuj5z20TZXIsluca05AdoWtt2lkHqkH2W7sFQSSHiSKMO U1MIJ63aRVdgASAgrkTfP0eFc9D8BegDvsY8C0jV//r3z4EJ2lZdixHFzSrU8ag9vg0Y v9Yh3LTg6EP6EeaVJ600i1kvzErdMhYRcyHMEARoL9n4nipNWBc/AI2UsbX3GqcyYhot CH3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=+FNbNadygYiAOn8orc+ysECvjkbeojrWFCMMMDSrx/o=; b=Qb48sjWs2x6JaZO8KUzfA5Aty9FPDJgV2sMoR+hEpFRxDxbKU84Jm+sC35TqPqtK3Y fwczp+H0ZPssCeZYFwtqGkSXstqMGyl8xRVga+lZXqXNZDsuxusAeGykgkM7nn8utoqy beg1wqtfCZ2HI3fNfFxAdZx8rDISeun0Di5R+BWkoPKzksx2gE4kLxHPZmZXZLO3sNqq HqkOW8eqrVVR2+bHBx6O0MG1aiCgu4EcNFv2K4W0JHKHRI3FVdjYI3hAO1mrbytP6VA0 FOMXeHftGEuTXDvQ3pidKI1MtzEvQgDk+fJVBPPY9Thm07XhJkC/GKp4hzHClrKaruJL kiSA== X-Gm-Message-State: AOAM531+t5Wu3WogEtR/SGXN2k1SoaL1tVpzUOHU2k2lF3mCCXLZEo24 YPmZlApoaZHNW5SYZbZxtyxkdHJlM19WNVp/ X-Google-Smtp-Source: ABdhPJxbBlenL9z4nSgruhDL2aoZUDmcWFn+mGnH8dN8m7mwSuNgPCuj4nYXQMUra1Nq6tu4ILOLPA== X-Received: by 2002:a19:6902:: with SMTP id e2mr598027lfc.133.1603811342374; Tue, 27 Oct 2020 08:09:02 -0700 (PDT) Received: from wkz-x280 (static-193-12-47-89.cust.tele2.se. [193.12.47.89]) by smtp.gmail.com with ESMTPSA id c18sm202230lfh.98.2020.10.27.08.09.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2020 08:09:01 -0700 (PDT) From: Tobias Waldekranz To: Andrew Lunn Cc: vivien.didelot@gmail.com, f.fainelli@gmail.com, olteanv@gmail.com, netdev@vger.kernel.org Subject: Re: [RFC PATCH 0/4] net: dsa: link aggregation support In-Reply-To: <20201027140013.GC878328@lunn.ch> References: <20201027105117.23052-1-tobias@waldekranz.com> <20201027140013.GC878328@lunn.ch> Date: Tue, 27 Oct 2020 16:09:01 +0100 Message-ID: <87r1pjvh82.fsf@waldekranz.com> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Oct 27, 2020 at 15:00, Andrew Lunn wrote: >> (mv88e6xxx) What is the policy regarding the use of DSA vs. EDSA? It >> seems like all chips capable of doing EDSA are using that, except for >> the Peridot. > > Hi Tobias > > Marvell removed the ability to use EDSA, in the way we do in Linux > DSA, on Peridot. One of the configuration bits is gone. So i had to > use DSA. It could be i just don't understand how to configure > Peridot, and EDSA could be used, but i never figured it out. > > I will get back to your other questions. > > Andrew Hi Andrew, Very interesting! Which bit is that? Looking at the datasheets for Agate and Peridot side-by-side, the sections named "Ether Type DSA Tag" seem to be identical. Thanks, Tobias