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=-3.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 7C3DCC54E4B for ; Mon, 11 May 2020 20:21:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 589442075E for ; Mon, 11 May 2020 20:21:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="IRo98Ly5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731620AbgEKUVB (ORCPT ); Mon, 11 May 2020 16:21:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37924 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727873AbgEKUVB (ORCPT ); Mon, 11 May 2020 16:21:01 -0400 Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [IPv6:2a00:1450:4864:20::430]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CBA63C061A0C for ; Mon, 11 May 2020 13:21:00 -0700 (PDT) Received: by mail-wr1-x430.google.com with SMTP id j5so12640536wrq.2 for ; Mon, 11 May 2020 13:21:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=6rFEKMlnsiOScrDOzYNv+p8C8DeDvKotLBfTYLf6KPI=; b=IRo98Ly5CyvHIQiaDGkErPgFz5V/x30LJzTrVynXrHZgCmEuSiOnU5u3FMw32qp0xJ z6OaT+jDp2PfmYcluxuqZP5/m4ESWeVlxSJpLUwfrLbSWfUhn8P66WgplAnuIlF308dJ ixi4mEyBOFC0144P7tITt1oqwntsaflOiZ2Q81MPjXbFQeAkdOylQaLLneuVb7+4EXPh gqrqi/X2Ya8fRxWwBPuwcQMKMK86dXIyzS2TJGHHFHu5JFBjdHCpEVcwA2URMw/7R2ER Zrtm7ac4VXKA9MY2ZCTYAOI9gEtK2VGjkApeSpxQ6xvOD6r8Ic/ArSlKDHht/KdPQngv DKxw== 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:date:message-id; bh=6rFEKMlnsiOScrDOzYNv+p8C8DeDvKotLBfTYLf6KPI=; b=B30tQlucwyEebX63l2kdYS6019ZmmK4z0375dMNV9yMUHsOm8Z+7iPGG2L7+C9VrQX c89ZWmCuj4G13Cd2b5gp1UmCBcXSCZSfu0SXhHeL7NhBRXyf9ZlMjQgYhoz/Mm/sz1CP pCIzEXKxOcx/FD1wHy6rltkA8v/XS/Uwh5SoPpIyAWcb5vTT93rqSGtHtn6JUqYTMDYR WHcwjHIEuOmOtHZ4sL9JTGb9VF7n6XBePxQiX8H6ci/UTbMq1tXS1ONoyHWVQNU0+nyN dBJ6bij6+6R+S8wXYk86/G1cj/FvIsxCU1zsGpXfBBe/iPboOmmVhLAOFLk7LGjDk+ZC M+cA== X-Gm-Message-State: AGi0Pub5GXyS7zyNDWq2LUy9QlzqDR2lga3476vHjElouFnFrrA/DbNG 9jvbxeddLvCzZM70lN+EGUZ6Z6Vx X-Google-Smtp-Source: APiQypJpMPIUHkMgSFW1r+eiG3bvDFEJ2p0YJpmlJSz4CmPtCUWQM11teJgdTOrzQIYHMF+NOJlIog== X-Received: by 2002:adf:db4c:: with SMTP id f12mr13630135wrj.387.1589228459562; Mon, 11 May 2020 13:20:59 -0700 (PDT) Received: from localhost.localdomain ([86.121.118.29]) by smtp.gmail.com with ESMTPSA id 77sm19811305wrc.6.2020.05.11.13.20.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2020 13:20:58 -0700 (PDT) From: Vladimir Oltean To: andrew@lunn.ch, f.fainelli@gmail.com, vivien.didelot@gmail.com Cc: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Subject: [PATCH net-next 0/4] DSA: promisc on master, generic flow dissector code Date: Mon, 11 May 2020 23:20:42 +0300 Message-Id: <20200511202046.20515-1-olteanv@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Vladimir Oltean The initial purpose of this series was to implement the .flow_dissect method for sja1105 and for ocelot/felix. But on Felix this posed a problem, as the DSA headers were of different lengths on RX and on TX. A better solution than to just increase the smaller one was to also try to shrink the larger one, but in turn that required the DSA master to be put in promiscuous mode (which sja1105 also needed, for other reasons). Finally, we can add the missing .flow_dissect methods to ocelot and sja1105 (as well as generalize the formula to other taggers as well). Vladimir Oltean (4): net: dsa: allow drivers to request promiscuous mode on master net: dsa: sja1105: request promiscuous mode for master net: dsa: tag_ocelot: use a short prefix on both ingress and egress net: dsa: implement and use a generic procedure for the flow dissector drivers/net/dsa/ocelot/felix.c | 5 ++-- drivers/net/dsa/sja1105/sja1105_main.c | 3 ++ include/net/dsa.h | 13 +++++++++ net/dsa/dsa_priv.h | 22 +++++++++++++++ net/dsa/master.c | 39 +++++++++++++++++++++++++- net/dsa/tag_ar9331.c | 9 ++++++ net/dsa/tag_brcm.c | 5 ++-- net/dsa/tag_dsa.c | 4 +-- net/dsa/tag_edsa.c | 4 +-- net/dsa/tag_lan9303.c | 9 ++++++ net/dsa/tag_mtk.c | 3 +- net/dsa/tag_ocelot.c | 29 +++++++++++++++---- net/dsa/tag_qca.c | 3 +- net/dsa/tag_sja1105.c | 13 +++++++++ 14 files changed, 143 insertions(+), 18 deletions(-) -- 2.17.1