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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 CAD41C4360C for ; Wed, 2 Oct 2019 23:38:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A5D43222BE for ; Wed, 2 Oct 2019 23:38:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729202AbfJBXiv (ORCPT ); Wed, 2 Oct 2019 19:38:51 -0400 Received: from mga04.intel.com ([192.55.52.120]:16447 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728496AbfJBXhU (ORCPT ); Wed, 2 Oct 2019 19:37:20 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Oct 2019 16:37:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,250,1566889200"; d="scan'208";a="366862578" Received: from mjmartin-nuc02.mjmartin-nuc02 (HELO mjmartin-nuc02.sea.intel.com) ([10.251.30.230]) by orsmga005.jf.intel.com with ESMTP; 02 Oct 2019 16:37:19 -0700 From: Mat Martineau To: netdev@vger.kernel.org, edumazet@google.com Cc: Mat Martineau , cpaasch@apple.com, fw@strlen.de, pabeni@redhat.com, peter.krystad@linux.intel.com, dcaratti@redhat.com, matthieu.baerts@tessares.net Subject: [RFC PATCH v2 01/45] tcp: Add MPTCP option number Date: Wed, 2 Oct 2019 16:36:11 -0700 Message-Id: <20191002233655.24323-2-mathew.j.martineau@linux.intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191002233655.24323-1-mathew.j.martineau@linux.intel.com> References: <20191002233655.24323-1-mathew.j.martineau@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org TCP option 30 is allocated for MPTCP by the IANA. Signed-off-by: Mat Martineau --- include/net/tcp.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/net/tcp.h b/include/net/tcp.h index c9a3f9688223..382e245a7909 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -182,6 +182,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo); #define TCPOPT_SACK 5 /* SACK Block */ #define TCPOPT_TIMESTAMP 8 /* Better RTT estimations/PAWS */ #define TCPOPT_MD5SIG 19 /* MD5 Signature (RFC2385) */ +#define TCPOPT_MPTCP 30 /* Multipath TCP (RFC6824) */ #define TCPOPT_FASTOPEN 34 /* Fast open (RFC7413) */ #define TCPOPT_EXP 254 /* Experimental */ /* Magic number to be after the option value for sharing TCP -- 2.23.0