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=-8.8 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 19BCEC31E5B for ; Mon, 17 Jun 2019 22:59:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ED9D32084A for ; Mon, 17 Jun 2019 22:59:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728024AbfFQW6v (ORCPT ); Mon, 17 Jun 2019 18:58:51 -0400 Received: from mga18.intel.com ([134.134.136.126]:10994 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726095AbfFQW6u (ORCPT ); Mon, 17 Jun 2019 18:58:50 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 Jun 2019 15:58:49 -0700 X-ExtLoop1: 1 Received: from mjmartin-nuc01.amr.corp.intel.com (HELO mjmartin-nuc01.sea.intel.com) ([10.241.98.42]) by orsmga002.jf.intel.com with ESMTP; 17 Jun 2019 15:58:48 -0700 From: Mat Martineau To: edumazet@google.com, netdev@vger.kernel.org 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 net-next 01/33] tcp: Add MPTCP option number Date: Mon, 17 Jun 2019 15:57:36 -0700 Message-Id: <20190617225808.665-2-mathew.j.martineau@linux.intel.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190617225808.665-1-mathew.j.martineau@linux.intel.com> References: <20190617225808.665-1-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 96e0e53ff440..a8ec09b7767e 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -179,6 +179,7 @@ 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 -- 2.22.0