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=-9.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 268A5C433FF for ; Sun, 4 Aug 2019 15:10:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F0D3020844 for ; Sun, 4 Aug 2019 15:10:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=netronome-com.20150623.gappssmtp.com header.i=@netronome-com.20150623.gappssmtp.com header.b="koC4RGQd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726631AbfHDPKn (ORCPT ); Sun, 4 Aug 2019 11:10:43 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:46027 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726190AbfHDPK2 (ORCPT ); Sun, 4 Aug 2019 11:10:28 -0400 Received: by mail-wr1-f65.google.com with SMTP id f9so2981223wre.12 for ; Sun, 04 Aug 2019 08:10:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=TJZCFi6SWGuL941FTbm8PAdV1InyCLO80UmCo8oiYsY=; b=koC4RGQdg5eoK/PpI4npTbdhRC/tL9lb9Ca5Fl3EP5i+PMLTP/3tQ/joBlxno4/Moq TgG2mZDAPcnRXcaHQeG48+0JatO/Z0bFjtx6wTBcinGLMH/a53XrsthpjSYCPD+u2YOS M1P6Jyrcx3zIM/Ey59w37krFnQj+wQ/yAmnP1MyYk+OduBs5Jfwm2ct3AjllU3F15DzP 5kSaTS249nh3nyUEJMDDJeXdxcZqO5sBRLtG9ngJl4SfUInrN/IJJlG6o0yQs2gkBA2/ 2Tli5XSTgvAv/BMN6RMMFX8Kfh2sT992K+dY7KLJA6umqnDftBjlepPSBjvKc0ghlu8w 7MmQ== 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:in-reply-to :references; bh=TJZCFi6SWGuL941FTbm8PAdV1InyCLO80UmCo8oiYsY=; b=Es6uxQVvHz5z6GLSceqGvpR4S80najmSxwaJ3bsYfY2cwtvBAMlBUSt3zCbq337RUE Kd+RIxMEXXiTJMp95Qf6F2soR0KehIM3oAJ8SwU+DppE3YI3beE6cs9HXTYl8gmMhXef +YvBK3FC/aE412wbNjjfbMcfM2fnYsYjo0B2BgRFrd2lk5aydTdYsxvG/j9M3RjjAeSn gvaYZ5KrSOy1J27k3buiWvTf76D+kSaUKeHl/6zNU6d/Iiy/tUljAOqOK6J31hibwlVp 9fbNd4vbuEQMmgRm1v9CEn3w/FoxkcjTvxrQSnQwCxYZVRAITBYn8rciVJ5Xc/LIk/S/ Rw1Q== X-Gm-Message-State: APjAAAW0Jbp06L1uCzp3GQLwOKhgf5kHNUBWyFkjpcPrZWS/eTZSPCIp NiSclqlEhsmIuTYbFCW1fJ7KOM7PB6I= X-Google-Smtp-Source: APXvYqxgAdbVPOVBOEDPJv1FoQRbcUzLeKMu4NRD3BJ+gT6dENdcsHa2odhtexeu4ZN4Q2XqyjLYZQ== X-Received: by 2002:adf:f601:: with SMTP id t1mr61201347wrp.337.1564931426722; Sun, 04 Aug 2019 08:10:26 -0700 (PDT) Received: from jhurley-Precision-Tower-3420.netronome.com ([80.76.204.157]) by smtp.gmail.com with ESMTPSA id l9sm63769441wmh.36.2019.08.04.08.10.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 04 Aug 2019 08:10:26 -0700 (PDT) From: John Hurley To: netdev@vger.kernel.org Cc: davem@davemloft.net, simon.horman@netronome.com, jakub.kicinski@netronome.com, oss-drivers@netronome.com, John Hurley Subject: [PATCH net-next 03/10] net: tc_act: add helpers to detect ingress mirred actions Date: Sun, 4 Aug 2019 16:09:05 +0100 Message-Id: <1564931351-1036-4-git-send-email-john.hurley@netronome.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1564931351-1036-1-git-send-email-john.hurley@netronome.com> References: <1564931351-1036-1-git-send-email-john.hurley@netronome.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org TC mirred actions can send to egress or ingress on a given netdev. Helpers exist to detect actions that are mirred to egress. Extend the header file to include helpers to detect ingress mirred actions. Signed-off-by: John Hurley Reviewed-by: Simon Horman Reviewed-by: Jakub Kicinski --- include/net/tc_act/tc_mirred.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h index c757585..1cace4c 100644 --- a/include/net/tc_act/tc_mirred.h +++ b/include/net/tc_act/tc_mirred.h @@ -32,6 +32,24 @@ static inline bool is_tcf_mirred_egress_mirror(const struct tc_action *a) return false; } +static inline bool is_tcf_mirred_ingress_redirect(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + if (a->ops && a->ops->id == TCA_ID_MIRRED) + return to_mirred(a)->tcfm_eaction == TCA_INGRESS_REDIR; +#endif + return false; +} + +static inline bool is_tcf_mirred_ingress_mirror(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + if (a->ops && a->ops->id == TCA_ID_MIRRED) + return to_mirred(a)->tcfm_eaction == TCA_INGRESS_MIRROR; +#endif + return false; +} + static inline struct net_device *tcf_mirred_dev(const struct tc_action *a) { return rtnl_dereference(to_mirred(a)->tcfm_dev); -- 2.7.4