From patchwork Mon Nov 5 16:55:38 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: 993238 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="UY6F5BDM"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42pf3s4bGFz9sCs for ; Tue, 6 Nov 2018 03:57:13 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387718AbeKFCRh (ORCPT ); Mon, 5 Nov 2018 21:17:37 -0500 Received: from mail-pf1-f195.google.com ([209.85.210.195]:43109 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387458AbeKFCRg (ORCPT ); Mon, 5 Nov 2018 21:17:36 -0500 Received: by mail-pf1-f195.google.com with SMTP id g7-v6so2440984pfo.10 for ; Mon, 05 Nov 2018 08:57:01 -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=5zrWXe3aeo+B0EAWT+gxm5OSW82SxwQuqY501axr2ww=; b=UY6F5BDM447rCCXUwAdO2UGqy96PxsKxP5vwbrr1u6Xx6514Xh7k5KKdYULbI8sLmp 6fdEQ7JDATAUh2/G9mqtnN55A2ZN93KTEEPxbXvqqjx/6PWtuswWUQ7AFZk0bQz0T8Lm MYJ7cZtf7b7SnVVyEVjYUzMRfkNAvOm6XS7EY= 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=5zrWXe3aeo+B0EAWT+gxm5OSW82SxwQuqY501axr2ww=; b=U0gvuRIHEPSFmuOPkiDVH35duW1HzzT49oHqq3wJTEkQ2jeSez5piOumHraRiR1YjS W0PgCNzGhZA2mN1PeKE7ZChqevJj0WlbThqFNcrloWq6A5pjd4Fw/YGPabvWOHR4ek2N Z4W2+ZWN9cCtEPXt7PMu2CiKXO7oI9LHbH5MYqpLu4M31/dghVx9VrGKdslR2vkxLgg5 PSSwAfYi0d4sM/ODNXf5mjp/1amdWJo58agDBeF948d4dICmFxMeAqpv2tfChT1RKh0+ SyPfLz2oouN7oBBCxS5sy6dzhHj8w4G4R8vVoD025EybTk4c0MvxP0+yubOOg19JxdoS uAKQ== X-Gm-Message-State: AGRZ1gJXdax52kFN63mCbmpIpXJW5RcSsSMz87krPwdiNsPFlwEnaWdc eoFBHZoufRTUmzhwzHGQIrqZwg== X-Google-Smtp-Source: AJdET5dlx0zVk1TqmyfmoWwrIXIJPHcik9s3kOkBQ2Eu8sus1sIw5ywWLapOBentAz049sNz/tgdyQ== X-Received: by 2002:a63:8e43:: with SMTP id k64mr20611497pge.346.1541437020349; Mon, 05 Nov 2018 08:57:00 -0800 (PST) Received: from starnight.local ([150.116.248.145]) by smtp.gmail.com with ESMTPSA id l16-v6sm58445129pfj.179.2018.11.05.08.56.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 05 Nov 2018 08:56:59 -0800 (PST) From: Jian-Hong Pan To: =?utf-8?q?Andreas_F=C3=A4rber?= Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Marcel Holtmann , "David S . Miller" , Dollar Chen , Ken Yu , linux-wpan@vger.kernel.org, Stefan Schmidt , Jian-Hong Pan Subject: [PATCH V2 0/7] net: lorawan: Add LoRaWAN soft MAC module Date: Tue, 6 Nov 2018 00:55:38 +0800 Message-Id: <20181105165544.5215-1-starnight@g.ncu.edu.tw> X-Mailer: git-send-email 2.19.1 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 (7): net: lorawan: Add macro and definition for LoRaWAN 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 | 137 ++++++ include/linux/lora/lorawan_netdev.h | 52 +++ include/linux/socket.h | 5 +- include/uapi/linux/if_arp.h | 1 + include/uapi/linux/if_ether.h | 1 + net/Kconfig | 2 + net/Makefile | 2 + net/core/dev.c | 4 +- net/lorawan/Kconfig | 10 + net/lorawan/Makefile | 2 + net/lorawan/socket.c | 681 ++++++++++++++++++++++++++++ net/maclorawan/Kconfig | 14 + net/maclorawan/Makefile | 2 + net/maclorawan/crypto.c | 209 +++++++++ net/maclorawan/crypto.h | 27 ++ net/maclorawan/mac.c | 522 +++++++++++++++++++++ net/maclorawan/maclorawan.h | 199 ++++++++ net/maclorawan/main.c | 600 ++++++++++++++++++++++++ security/selinux/hooks.c | 4 +- security/selinux/include/classmap.h | 4 +- 20 files changed, 2473 insertions(+), 5 deletions(-) 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