From patchwork Thu Mar 3 14:55:54 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amir Vadai X-Patchwork-Id: 591481 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 287BB141791 for ; Fri, 4 Mar 2016 01:52:47 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758038AbcCCOwK (ORCPT ); Thu, 3 Mar 2016 09:52:10 -0500 Received: from mail-wm0-f67.google.com ([74.125.82.67]:36076 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758008AbcCCOwI (ORCPT ); Thu, 3 Mar 2016 09:52:08 -0500 Received: by mail-wm0-f67.google.com with SMTP id l68so4473576wml.3 for ; Thu, 03 Mar 2016 06:52:08 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=TvBRZ6Zd5q/ylbYY2pgOPWNksvZnX6rLdBhH/P9YA/8=; b=HOfzXsXlnve2IxTEYUjrzuftJdvXSW5dFdj/D2GDQvzt4yddXu50l8pj3qNBKLMISX 6z8YTEzqFqBHN1pVZ7LY3kcD3cgqOIWLAvU7kJpqhOAJN9fF9gYYgtsRffnIgggBERGe 8HKSOkIXs5EnbuSRGMw1AV7I+KQibKK/sjOFEQnFSEbx7RCIw0xAZ0gMOHyL1dQ42dZP i1dnVBgB/KNOYU3j0ziAgKFEPRJfxE4G9lJqP6hrecoJRuvoMBbtXKBYZzGnEthWq3C6 UUityuCtiyLCDp0/JX5fm15CqSRnNhS0JCVkCopKjwGomUUnQHPnKBUnF0cZakHTqkQc MSOA== X-Gm-Message-State: AD7BkJL8hNalkNwG/pHnYrIMf+n+fqWNGO7OEE54DBXFaHTAYw5G4XsyesTH9qGOHzstuA== X-Received: by 10.194.63.75 with SMTP id e11mr3402962wjs.79.1457016727448; Thu, 03 Mar 2016 06:52:07 -0800 (PST) Received: from localhost.localdomain (212.116.172.4.static.012.net.il. [212.116.172.4]) by smtp.gmail.com with ESMTPSA id y3sm9304575wmy.17.2016.03.03.06.52.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 03 Mar 2016 06:52:06 -0800 (PST) From: Amir Vadai To: "David S. Miller" Cc: netdev@vger.kernel.org, John Fastabend , Jiri Pirko , Or Gerlitz , Saeed Mahameed , Hadar Har-Zion , Rony Efraim , Amir Vadai Subject: [PATCH net-next V2 04/10] net/act_skbedit: Utility functions for mark action Date: Thu, 3 Mar 2016 16:55:54 +0200 Message-Id: <1457016960-27832-5-git-send-email-amir@vadai.me> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1457016960-27832-1-git-send-email-amir@vadai.me> References: <1457016960-27832-1-git-send-email-amir@vadai.me> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Enable device drivers to query the action if is a mark action and what value to use for marking. Signed-off-by: Amir Vadai Acked-by: Jiri Pirko --- include/net/tc_act/tc_skbedit.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/include/net/tc_act/tc_skbedit.h b/include/net/tc_act/tc_skbedit.h index 0df9a0d..4497460 100644 --- a/include/net/tc_act/tc_skbedit.h +++ b/include/net/tc_act/tc_skbedit.h @@ -20,6 +20,7 @@ #define __NET_TC_SKBEDIT_H #include +#include struct tcf_skbedit { struct tcf_common common; @@ -32,4 +33,18 @@ struct tcf_skbedit { #define to_skbedit(a) \ container_of(a->priv, struct tcf_skbedit, common) +static inline bool is_tcf_skbedit_mark(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + if (a->ops && a->ops->type == TCA_ACT_SKBEDIT) + return to_skbedit(a)->flags == SKBEDIT_F_MARK; +#endif + return false; +} + +static inline u32 tcf_skbedit_mark(const struct tc_action *a) +{ + return to_skbedit(a)->mark; +} + #endif /* __NET_TC_SKBEDIT_H */