From patchwork Tue Mar 1 14:24:45 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amir Vadai X-Patchwork-Id: 590547 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 68D6C14031D for ; Wed, 2 Mar 2016 01:21:48 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753994AbcCAOVp (ORCPT ); Tue, 1 Mar 2016 09:21:45 -0500 Received: from mail-wm0-f67.google.com ([74.125.82.67]:34203 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753745AbcCAOVm (ORCPT ); Tue, 1 Mar 2016 09:21:42 -0500 Received: by mail-wm0-f67.google.com with SMTP id p65so4362732wmp.1 for ; Tue, 01 Mar 2016 06:21:41 -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=Rn+zEa7UoSVn9NL43Nd9zl3nogT8398HFr01VqUpgZ4=; b=O7A+bl5Y4ZIxzTh9h6qRlb2e0lal20xaiRuCw/aQ9Pm8ZLkIDlF3BymxHcvul/sQfZ LNeSxo2o1AfQAqj/vbmcg8B8DpDVWm+3fMdLYd3MXACh8zzovsGns04fYXdJbM0ZTvev 9UdLRK7wpVWTfoslhmccp8FyPyNxtZw3wbNkhL9QKH+D5Do9VwsRDeBo6BNYARJUBOgz ARyx1tIzEHZdxmo+PpzhJCS7gRzb8I4sSkSyPFH5CrMQLnOYYBrd7p1y4fydtudY3vvb KOVvLFhcX2SH5LBtnbHzZca5Of0d+guP3/ItzgvBu5Y5INO8ixYSNj7qgy5AXaQSSxQ6 HQxQ== X-Gm-Message-State: AD7BkJJManNECp2NE1lz8T6FnZJQs78pBurAwwYeir7TkdNzB4CtCOvSQBXDB1MHQYDVMQ== X-Received: by 10.194.216.99 with SMTP id op3mr21229926wjc.26.1456842100734; Tue, 01 Mar 2016 06:21:40 -0800 (PST) Received: from office.mtl.com? (212.116.172.4.static.012.net.il. [212.116.172.4]) by smtp.gmail.com with ESMTPSA id w144sm21537406wmd.8.2016.03.01.06.21.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 01 Mar 2016 06:21:39 -0800 (PST) From: Amir Vadai To: "David S. Miller" Cc: netdev@vger.kernel.org, Or Gerlitz , John Fastabend , Saeed Mahameed , Hadar Har-Zion , Jiri Pirko , Amir Vadai Subject: [PATCH net-next 3/8] net/act_skbedit: Utility functions for mark action Date: Tue, 1 Mar 2016 16:24:45 +0200 Message-Id: <1456842290-7844-4-git-send-email-amir@vadai.me> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1456842290-7844-1-git-send-email-amir@vadai.me> References: <1456842290-7844-1-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 --- 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..ad27d69 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) +#ifdef CONFIG_NET_CLS_ACT +static inline bool is_tcf_skbedit_mark(const struct tc_action *a) +{ + if (!a->ops || a->ops->type != TCA_ACT_SKBEDIT) + return false; + + return to_skbedit(a)->flags == SKBEDIT_F_MARK; +} + +static inline u32 tcf_skbedit_mark(const struct tc_action *a) +{ + return to_skbedit(a)->mark; +} +#endif #endif /* __NET_TC_SKBEDIT_H */