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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 5A791C169C4 for ; Wed, 6 Feb 2019 20:47:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D354217F9 for ; Wed, 6 Feb 2019 20:47:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="U49CGdFq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726666AbfBFUrT (ORCPT ); Wed, 6 Feb 2019 15:47:19 -0500 Received: from mail-pl1-f196.google.com ([209.85.214.196]:34486 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726001AbfBFUrS (ORCPT ); Wed, 6 Feb 2019 15:47:18 -0500 Received: by mail-pl1-f196.google.com with SMTP id w4so3668178plz.1 for ; Wed, 06 Feb 2019 12:47:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=vN+nHNWeouN73jXwwV8OmVan1AD3fuTH8k4ERqsGWiI=; b=U49CGdFqkbgK2hpK/rwPAs6nG54ss1cnuwbrGJOlj+5Z18e6fXTiN5isuxroyEXWwf Rkl9ZlxxCrHeMTJQpH8XI3IvMIjhTPnJ4yAwb945zkKdp5JCZ9Nd1jI58qERoNmUHsVw 0qZ7mAl7DhHsHwXyC6W11xXuz7QK2ALlKymRGs9lNjd7TUUXRefCRqE+sJ9OBARCQejX yYHsOtskmPIaqpG5ikixFAtLUEEtCvGL2xxlkpMKyiXqbQl7k1efCM9uTpMNOWAAjSaG H0jIO5FI8ULEGIJNbGRS5KPvvTDcrc3tY5rO9XLDZEdEpYmi1mGCvjPpwZQD7e1BWHdA JkhA== 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=vN+nHNWeouN73jXwwV8OmVan1AD3fuTH8k4ERqsGWiI=; b=TDo04MnyyJ8lj33w66XagkmInLW0TL1z/r2y33MuZYyU7REEubei67q7+HJH3St0Tj yqhnhzAI1H/xH5Ytfk1Q/UCPOJthLA8V/pOG5+iAhVV15zTXqKGp1riQU0/P4DlZIIfk xBK+hTaMjD5brRpry/OxeAgDfWP0GJEm/3Peo0gVcZd6Jkv+jAsiLbOBnaKXMr9ASNT5 KuZp4cazBplN99sSAGNKUw1CNMnT2uKBHcPMW4Iu5y5VnZlXRqxA6hcTAbbZvhU/P7UG 5uc+1TlnHeW/Od1Zt00V+oc0L7m+rzPK+XzKMvIP8zlxiZ3LZEnmTZHPKMq5acSUuBZb qF4Q== X-Gm-Message-State: AHQUAubWVz/Lg4JpvbAxlbmRwMBtr0TkMPe2UgcJ+ClsVugh7Ku3rLGU D2l4Vqb6al3vMMbHdLdlfffm5RAa X-Google-Smtp-Source: AHgI3Ibi++dVytWY3mWHXgQev3Bwn8ZqaxMAEqRUWoz0utu5vHNBpEQA6dOzarrfna5Ebk+Xxc6jqQ== X-Received: by 2002:a17:902:7581:: with SMTP id j1mr12563477pll.260.1549486037948; Wed, 06 Feb 2019 12:47:17 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.250]) by smtp.gmail.com with ESMTPSA id d21sm10597888pfo.162.2019.02.06.12.47.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Feb 2019 12:47:16 -0800 (PST) From: Florian Fainelli To: netdev@vger.kernel.org Cc: davem@davemloft.net, cphealy@gmail.com, vivien.didelot@gmail.com, Florian Fainelli Subject: [PATCH net-next 0/4] net: dsa: bcm_sf2: Add support for CFP statistics Date: Wed, 6 Feb 2019 12:45:56 -0800 Message-Id: <20190206204600.24109-1-f.fainelli@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 Hi all, The Broadcom SF2 switch has a Compact Field Processor (CFP) which not only can perform matching + action, but also counts the number of times a rule has been hit. This is invaluable while debugging when/if rules are not matched. Florian Fainelli (4): net: dsa: bcm_sf2: Remove stats mutex net: dsa: bcm_sf2: Prepare for adding CFP statistics net: dsa: bcm_sf2: Add support for CFP statistics net: dsa: bcm_sf2: Allow looping back CFP rules drivers/net/dsa/bcm_sf2.c | 39 ++++++++++++-- drivers/net/dsa/bcm_sf2.h | 8 +-- drivers/net/dsa/bcm_sf2_cfp.c | 99 ++++++++++++++++++++++++++++++++-- drivers/net/dsa/bcm_sf2_regs.h | 4 ++ 4 files changed, 140 insertions(+), 10 deletions(-) -- 2.17.1