From patchwork Sun Dec 16 10:18:53 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jian-Hong Pan X-Patchwork-Id: 1014092 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=g.ncu.edu.tw Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=g.ncu.edu.tw header.i=@g.ncu.edu.tw header.b="XH1/3Cda"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43HgJC72L7z9s3Z for ; Sun, 16 Dec 2018 21:19:39 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730194AbeLPKTS (ORCPT ); Sun, 16 Dec 2018 05:19:18 -0500 Received: from mail-pg1-f196.google.com ([209.85.215.196]:38623 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730085AbeLPKTS (ORCPT ); Sun, 16 Dec 2018 05:19:18 -0500 Received: by mail-pg1-f196.google.com with SMTP id g189so4723062pgc.5 for ; Sun, 16 Dec 2018 02:19:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=g.ncu.edu.tw; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=359ovBunooVD3P2Qm3x/seh4P2yoaskOTXN+uKbC/PE=; b=XH1/3CdaF+GdLyzADbT9LJj9D05H+brwi4e2QqeOrFtrsjjVbiku0Dihnifl1J4sLE lEXybiCm5v7fMTnxrQ84OKLxsFfz7urIt54WqpwHPwl5f34crA3ofxJGngW8p5oRVEPi /5GrBiQHtCMZz1ykcvP+fdL4yTUAEY8i/yrhM= 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=359ovBunooVD3P2Qm3x/seh4P2yoaskOTXN+uKbC/PE=; b=YLgiaVcwWZDmSzYc8I1KaQ8okIkB+ADBjH01jK8X1cnj1UzRBaR8cGDce4HP3U6fCM tojgfBpMdj5qC0B3AFk5g/ZXF5gQYtVeyIRkOiOHHwV/mSzQc8djWV+/KbXq4GDVwc5L 8V+wZB3Bi7z1qpO3vyoc7WxxIjzU+QqaQyGSi35/7V/d037KoJpFsXMVZL+/8f8yBj8D Xxpb9JqrRaO/ooSX7RHxkWCEWXlH4enUcVd7nGr22enUXNScQVJkgq7vPZOeTmEn04RX Fw+o2vWg0vGDaJYHrsyDsJeX3LQXpuxt9Q+GtX3SNzNwUn3B2V66CErzZv2AFyaTLyyk XPqQ== X-Gm-Message-State: AA+aEWZf53s/tnGZt+5QBpl2FtMr65hV/FbLbT0PKFzHbNZhLVE40YU6 0fD5zQmF+eQHw7lY1OabPt+Q5w== X-Google-Smtp-Source: AFSGD/WUCNLNOOpIUKVDZOlfVBWH0/cSKqP62cej936OMvCQK+5oVL+Uu04P7HZXmlHcEHKxJhAAFA== X-Received: by 2002:a63:3d49:: with SMTP id k70mr8231749pga.191.1544955555822; Sun, 16 Dec 2018 02:19:15 -0800 (PST) Received: from starnight.local ([150.116.255.181]) by smtp.gmail.com with ESMTPSA id d21sm14964454pgv.37.2018.12.16.02.19.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 16 Dec 2018 02:19:15 -0800 (PST) From: Jian-Hong Pan To: =?utf-8?q?Andreas_F=C3=A4rber?= , "David S . Miller" , Alan Cox Cc: linux-lpwan@lists.infradead.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Marcel Holtmann , Dollar Chen , Ken Yu , linux-wpan@vger.kernel.org, Jian-Hong Pan Subject: [PATCH v5 0/6] net: lorawan: Add LoRaWAN soft MAC module Date: Sun, 16 Dec 2018 18:18:53 +0800 Message-Id: <20181216101858.9585-1-starnight@g.ncu.edu.tw> X-Mailer: git-send-email 2.20.0 In-Reply-To: References: MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org LoRaWAN(TM) is the MAC layer defined by LoRa Alliance(TM) over LoRa devices. LoRa is one of Low-Power Wide-Area Network (LPWAN) technology. LoRaWAN networks typically are laid out in a star-of-stars topology in which gateways relay messages between end-devices and a central network server at the backend. Gateways are connected to the network server via standard IP connections while end-devices use single hop LoRa(TM) or FSK communication to one or many gateways. A LoRa network distinguishes between a basic LoRaWAN (named Class A) and optional features (Class B, Class C ...): * Bi-directional end-devices (Class A) * Bi-directional end-devices with scheduled receive slots (Class B) * Bi-directional end-devices with maximal receive slots (Class C) This patch set add LoRaWAN class module implementing the stack, especially the soft MAC, between socket APIs and LoRa device drivers. socket APIs: send and receive the data ------------------------------------------------------------------------ LoRaWAN class module implements soft MAC: append the header/footer, encryption/decryption, timing slot and MAC commands ------------------------------------------------------------------------ LoRa device drivers: send and receive the messages for MAC layer ------------------------------------------------------------------------ LoRa devices This module starts from simple and implements partial Class A end-devices features defined in LoRaWAN(TM) Specification Ver. 1.0.2. More features and complexity, for example regional parameters, confirmed data messages, join request/accept messages for Over-The-Air Activation, MAC commands ... will be added in the future. Jian-Hong Pan (6): net: lorawan: Add LoRaWAN socket module net: lorawan: Add LoRaWAN API declaration for LoRa devices net: maclorawan: Add maclorawan module declaration net: maclorawan: Implement the crypto of maclorawan module net: maclorawan: Implement maclorawan class module net: lorawan: List LORAWAN in menuconfig include/linux/lora/lorawan.h | 131 ++++++ include/linux/lora/lorawan_netdev.h | 52 +++ net/Kconfig | 2 + net/Makefile | 2 + net/lorawan/Kconfig | 10 + net/lorawan/Makefile | 2 + net/lorawan/socket.c | 686 ++++++++++++++++++++++++++++ net/maclorawan/Kconfig | 14 + net/maclorawan/Makefile | 2 + net/maclorawan/crypto.c | 212 +++++++++ net/maclorawan/crypto.h | 27 ++ net/maclorawan/mac.c | 555 ++++++++++++++++++++++ net/maclorawan/maclorawan.h | 202 ++++++++ net/maclorawan/main.c | 606 ++++++++++++++++++++++++ 14 files changed, 2503 insertions(+) create mode 100644 include/linux/lora/lorawan.h create mode 100644 include/linux/lora/lorawan_netdev.h create mode 100644 net/lorawan/Kconfig create mode 100644 net/lorawan/Makefile create mode 100644 net/lorawan/socket.c create mode 100644 net/maclorawan/Kconfig create mode 100644 net/maclorawan/Makefile create mode 100644 net/maclorawan/crypto.c create mode 100644 net/maclorawan/crypto.h create mode 100644 net/maclorawan/mac.c create mode 100644 net/maclorawan/maclorawan.h create mode 100644 net/maclorawan/main.c