From patchwork Wed Nov 18 00:47:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Roeseler X-Patchwork-Id: 1401909 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=CKJartWL; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CbPLH0nR4z9sT6 for ; Wed, 18 Nov 2020 11:48:07 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729238AbgKRArP (ORCPT ); Tue, 17 Nov 2020 19:47:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53470 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726205AbgKRArO (ORCPT ); Tue, 17 Nov 2020 19:47:14 -0500 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8187CC061A48; Tue, 17 Nov 2020 16:47:14 -0800 (PST) Received: by mail-pg1-x542.google.com with SMTP id t21so14228pgl.3; Tue, 17 Nov 2020 16:47:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hjCuBppI/3uQsW5cJkIoidG2uXiaB12HKAMzYdLQZ54=; b=CKJartWL0TXPsIcB7k70hBzfGA6ga7Oe/CRB5brq0sVTLLkejgDcHNRQl1erpwncy6 M3Bhlp31IVj3Fh1utSwgLoaEdAaujO51qaYCy5kHy2N4yJps1YacgSfyDNsCDMAMkGFP ggF3lg9GHBrUHsvYQlzHGzBpKtDw8vkt0L8nSG97NjVWcVl6SlHYzIzWTS9BAuEsUcSo XfLC6MDQ9juvDpCzr0lgNaB+lrbaZqek4canPJ9WGQMtfk5Hv5XNBE+vWLizvLu11IlQ W94EJLhKh9uchNu3hTiMQucfM3MszV2gLw7AVCETklVFRHo8ZxTuCPAy17W8cACQymtZ xFDA== 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:mime-version:content-transfer-encoding; bh=hjCuBppI/3uQsW5cJkIoidG2uXiaB12HKAMzYdLQZ54=; b=NOGOpoRSOmuJkxrDHxg+3aJ9QcGdjNtfhJyl6RB/+p9J8TDhGz5LmdFrhJmJqh2/2e +s3VlCaVP+7uYZFrkpAnUw2dqje5IqmLCmYGxzALq7i/3sNW+FBmSSGXZFarQaQqK1hX NSS90l5PwQuEGpMIhmigyyhJNRiBssj7nV5HWNj831TEIJpmfaljV0WSM50hOcg2WZYV sHp9J3441uTQmJFT4M8WrjouuQ6CKVAOycfFn27iDwMHfx8p6TGGarLP2NUOpr9NtS2v Rxm7rSJTqMO3keuql3bDoRC2YKOSDEoSdINbHNlHtFbSnd26uHAwMorNatBXZr+lCpAZ BLSw== X-Gm-Message-State: AOAM530A+qyQY2cemtAI83QBiXcXw4OrySTDtvcttv1GjOQ7xg9Jfmcm dh1CwU6S7VQNyaDaeiDyLcqptkwgWblV8w== X-Google-Smtp-Source: ABdhPJy+DA1iyqPbe44+AZuCsTd5V0iQMMd/n6amSJXtQrOvhlWkABzg47MWua4ziNYyEubrw37RqQ== X-Received: by 2002:a62:8c08:0:b029:197:491c:bab1 with SMTP id m8-20020a628c080000b0290197491cbab1mr2112324pfd.49.1605660434140; Tue, 17 Nov 2020 16:47:14 -0800 (PST) Received: from aroeseler-LY545.hsd1.ca.comcast.net ([2601:648:8400:9ef4:34d:9355:e74:4f1b]) by smtp.googlemail.com with ESMTPSA id k30sm5673612pgb.83.2020.11.17.16.47.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Nov 2020 16:47:13 -0800 (PST) From: Andreas Roeseler To: davem@davemloft.net Cc: kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 net-next 1/3] icmp: define PROBE message types Date: Tue, 17 Nov 2020 16:47:12 -0800 Message-Id: X-Mailer: git-send-email 2.29.2 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The types of ICMP Extended Echo Request and ICMP Extended Echo Reply are defined in sections 2 and 3 of RFC8335. Signed-off-by: Andreas Roeseler --- Changes since v1: - Switch to correct base tree Changes since v2: - Switch to net-next tree 67c70b5eb2bf7d0496fcb62d308dc3096bc11553 Changes since v3: - Reorder patches to add defines first --- include/uapi/linux/icmp.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/uapi/linux/icmp.h b/include/uapi/linux/icmp.h index fb169a50895e..1a84450f667f 100644 --- a/include/uapi/linux/icmp.h +++ b/include/uapi/linux/icmp.h @@ -66,6 +66,9 @@ #define ICMP_EXC_TTL 0 /* TTL count exceeded */ #define ICMP_EXC_FRAGTIME 1 /* Fragment Reass time exceeded */ +/* Codes for EXT_ECHO (Probe) */ +#define ICMP_EXT_ECHO 42 +#define ICMP_EXT_ECHOREPLY 43 struct icmphdr { __u8 type;