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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 3EC02C3A5A9 for ; Sat, 2 May 2020 22:58:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0DD97206B8 for ; Sat, 2 May 2020 22:58:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="V5HUz+PA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728594AbgEBW6z (ORCPT ); Sat, 2 May 2020 18:58:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728577AbgEBW6y (ORCPT ); Sat, 2 May 2020 18:58:54 -0400 Received: from mail-qt1-x82b.google.com (mail-qt1-x82b.google.com [IPv6:2607:f8b0:4864:20::82b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3CD4BC061A0C for ; Sat, 2 May 2020 15:58:54 -0700 (PDT) Received: by mail-qt1-x82b.google.com with SMTP id w29so10968332qtv.3 for ; Sat, 02 May 2020 15:58:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RM4pXNTHWpWFkcg8/IMuDbtSOBbIDPJCtAEgS4MZtbE=; b=V5HUz+PAdShTXcWGM36HFQ210m9/gHrnjh74Hpqr5eQV3gCmX1pA1Bp0S0Y5FVtFzG hQtsQBWELh7gs8DrixZF6MsZKAZBbDxZfgDo1coCw+EahUWq/ke/zPsdEV9aUNjaJU1q 7Vub+JNMZ0vwbgE7RHiR2ftPi8N2yYsloqNPaOOYyMYtGW5pCcugkJKBJeOw6Si9Fkzu xp2M8cJZVkEenhHdDDqQRu/vtUsrFwvKdO7sIVZ+FxP3/QazFBJCe+lUZOIGtBYrmAxl zegfyAASudiR8RqEiNN7rtqpljLC3UuCljLOffxG1Co7aq+C4l96kHvb8HxYYxAKmzf2 5ESQ== 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:mime-version :content-transfer-encoding; bh=RM4pXNTHWpWFkcg8/IMuDbtSOBbIDPJCtAEgS4MZtbE=; b=e16ZbmegDf15QkYtaWtxZnQ9MVDzmofra338bB2SWdiH7tcrVsOyNIP4Pmpsb/rtw8 QTr0bt4OKW/cBMRieGEG+4xj4gx+vRA6aUU030hNXoDTeoyATaAd5GymDkNhtqnRcZci 4x0EqHjDLFUkgorXsf2CQeSsKDnHdUNeL9bbPaDqCH7IPxJqAGVtXSitc6mdx2UIZhyN Cjc0XZaTUUd+wmqQY/SDMCTbU7BXDv1uEW3tCBlD9WClo6k5iCw+qW25nrZGlVHB72Gb 4KC39knsxuD0NPrf6/gNS95ObS6ilHZSeS3Ddv9LSI3+JYc38O91ose262s/7oPMC0lC tpNg== X-Gm-Message-State: AGi0PuaYZ5+OyQSbDck2LIvaRqxIGO/s9u3O1SqYyfJMymg3QBwbsuLK GdR0J2Ecnbdk13GkZIEAeFSF3fA+ X-Google-Smtp-Source: APiQypLAH6osHqUOt/5QC8HvosKUqKBaXvsjS5CUMGo4axCgvrn4AbOhhmJmhFsHMdL75COg2oMveg== X-Received: by 2002:ac8:668b:: with SMTP id d11mr10247330qtp.285.1588460332969; Sat, 02 May 2020 15:58:52 -0700 (PDT) Received: from localhost.localdomain ([45.72.161.207]) by smtp.gmail.com with ESMTPSA id p22sm6784464qte.2.2020.05.02.15.58.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 May 2020 15:58:52 -0700 (PDT) From: Alexander Aring To: netdev@vger.kernel.org Cc: mcr@sandelman.ca, stefan@datenfreihafen.org, Alexander Aring Subject: [PATCH iproute2-next 1/2] uapi: updates to lwtunnel and rpl iptunnel Date: Sat, 2 May 2020 18:58:33 -0400 Message-Id: <20200502225834.28938-1-alex.aring@gmail.com> X-Mailer: git-send-email 2.20.1 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 Update uapi headers. Signed-off-by: Alexander Aring --- include/uapi/linux/rpl.h | 48 +++++++++++++++++++++++++++++++ include/uapi/linux/rpl_iptunnel.h | 21 ++++++++++++++ 2 files changed, 69 insertions(+) create mode 100644 include/uapi/linux/rpl.h create mode 100644 include/uapi/linux/rpl_iptunnel.h diff --git a/include/uapi/linux/rpl.h b/include/uapi/linux/rpl.h new file mode 100644 index 00000000..c24b64cd --- /dev/null +++ b/include/uapi/linux/rpl.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * IPv6 RPL-SR implementation + * + * Author: + * (C) 2020 Alexander Aring + */ + +#ifndef _LINUX_RPL_H +#define _LINUX_RPL_H + +#include +#include +#include + +/* + * RPL SR Header + */ +struct ipv6_rpl_sr_hdr { + __u8 nexthdr; + __u8 hdrlen; + __u8 type; + __u8 segments_left; +#if defined(__LITTLE_ENDIAN_BITFIELD) + __u32 cmpre:4, + cmpri:4, + reserved:4, + pad:4, + reserved1:16; +#elif defined(__BIG_ENDIAN_BITFIELD) + __u32 reserved:20, + pad:4, + cmpri:4, + cmpre:4; +#else +#error "Please fix " +#endif + + union { + struct in6_addr addr[0]; + __u8 data[0]; + } segments; +} __attribute__((packed)); + +#define rpl_segaddr segments.addr +#define rpl_segdata segments.data + +#endif diff --git a/include/uapi/linux/rpl_iptunnel.h b/include/uapi/linux/rpl_iptunnel.h new file mode 100644 index 00000000..c255b92c --- /dev/null +++ b/include/uapi/linux/rpl_iptunnel.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * IPv6 RPL-SR implementation + * + * Author: + * (C) 2020 Alexander Aring + */ + +#ifndef _LINUX_RPL_IPTUNNEL_H +#define _LINUX_RPL_IPTUNNEL_H + +enum { + RPL_IPTUNNEL_UNSPEC, + RPL_IPTUNNEL_SRH, + __RPL_IPTUNNEL_MAX, +}; +#define RPL_IPTUNNEL_MAX (__RPL_IPTUNNEL_MAX - 1) + +#define RPL_IPTUNNEL_SRH_SIZE(srh) (((srh)->hdrlen + 1) << 3) + +#endif -- 2.20.1