From patchwork Fri Nov 13 21:59:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Roeseler X-Patchwork-Id: 1400153 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=ZmB6ht7Q; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CXstm4qlfz9sPB for ; Sat, 14 Nov 2020 09:04:00 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726273AbgKMWD7 (ORCPT ); Fri, 13 Nov 2020 17:03:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726236AbgKMV7s (ORCPT ); Fri, 13 Nov 2020 16:59:48 -0500 Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3BB9DC0617A7 for ; Fri, 13 Nov 2020 13:59:40 -0800 (PST) Received: by mail-pf1-x442.google.com with SMTP id x15so7445612pfm.9 for ; Fri, 13 Nov 2020 13:59:40 -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=/ZFxx9OoLBHZqTcdpKy7XMLLLSeC7kQQ9XyBjk1bmPg=; b=ZmB6ht7Qv9wo5O0/QcERlSAcS2yW+9fdzY6T7MPhXQxfzJxNbpan0tBgLMgnI0OLBj RsSLqCvNc/jSMX9+r3jXZOE12Vnw9gwly2SwK3nfDMblHOd/VVygqxv31DOt/o9P0PDC vzTCGUUMOyLklOjTxJ/Yv3ZBOUfe+dwzG3qs35XCN4KQAz1sirInmCfC8vNg5eVrAAav dcr0Kge/rNtWeyYkloaKMsBUALMIUUncMZAf6eoPeTQ4KcLb9h66fK0UY4AA6g0QCm6q kZeRRjjcm1Xsx/9ci0MJLvPeYvvOFh+K6pTlu+gBzROxBDhL+ArqF72D/Q3xsCI4Jhri LHhQ== 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=/ZFxx9OoLBHZqTcdpKy7XMLLLSeC7kQQ9XyBjk1bmPg=; b=eKom4HHr/hfpnfWL3sVradNhk7ue6zOq3YJdFJFVBvAbw9icsYoQ/VXtaQe55SsHtQ SsoPOQAhYs4FHzqdAi/dw9SacLWYCZ7aRGjfx9Z1QhHFjegK+RsZp4uhVQRg55/xupBn bkIpPmOEReGETg1Wuj2comSQmxErI4L/LhUcEzqTMUGMATULkBIVmSBIirUixQ+DXsQf 0wZbHzdCDaKkTjR+JuAWGQ88oJm4Ch1SuCAhs26AEqBZH8q4uHFz+rHtQurjacWFKJ10 M1KiNqO0gPjXbfHaX6qy5zjEHBph4YZjYsvcGQ6XsdFAh64r18bw8Oj+sok9GbR1hYWH a7Xw== X-Gm-Message-State: AOAM533W+0xm6NBo9FKTpAJpUxFnGWZ3GdZmYPhANnuxaHUJafAabvES K5T1we9ZhDiaWtqWw9KEPaA= X-Google-Smtp-Source: ABdhPJzIKaN4RbJKtGLuGrD9w1tUEskCfivgHB5rfg5THXrJ4ICnfxYMZhWmuKckTpV1d4aSVTRVZw== X-Received: by 2002:a63:4e24:: with SMTP id c36mr3490269pgb.171.1605304779907; Fri, 13 Nov 2020 13:59:39 -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 a28sm10784379pfk.50.2020.11.13.13.59.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Nov 2020 13:59:39 -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 Subject: [PATCH net-next 2/3] icmp: define probe message types Date: Fri, 13 Nov 2020 13:59:38 -0800 Message-Id: <751adc4ed06c46989542f1622f1ce9f05fd38a9d.1605303918.git.andreas.a.roeseler@gmail.com> 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 --- include/uapi/linux/icmp.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/uapi/linux/icmp.h b/include/uapi/linux/icmp.h index fb169a50895e..6cabb6acc156 100644 --- a/include/uapi/linux/icmp.h +++ b/include/uapi/linux/icmp.h @@ -66,6 +66,10 @@ #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;