From patchwork Fri Jan 20 19:47:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Gix X-Patchwork-Id: 13110476 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 49833C38159 for ; Fri, 20 Jan 2023 19:47:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229941AbjATTrw (ORCPT ); Fri, 20 Jan 2023 14:47:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229878AbjATTru (ORCPT ); Fri, 20 Jan 2023 14:47:50 -0500 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C29D95758 for ; Fri, 20 Jan 2023 11:47:47 -0800 (PST) Received: by mail-pj1-x1030.google.com with SMTP id lp10so3156135pjb.4 for ; Fri, 20 Jan 2023 11:47:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BLkq6q/okt0GkgsTj5xp39MSMsYIl9kNLVja+aNu/yM=; b=HjzVcHgVHCvhnIOfg0iMwYWPTheo7Q8brcfJzzTzSbSji2ufAZZYuW6dGNBruO6Xav GMDXfv2RiwzGWHhdaHjTGfs6zkKXtdWFb5kOya8mVoFb0c+ulRSHgzo04RldS2JP682/ BnEyv0zNPes0YNwlhzgEyIgWKHdgAuwRXfmWpGAbhIc6V8ITz3nyR3m0g8JUwuWtT647 dWC8L94kljgsjOatEQCIS+bL4gWPtHG5xm6Lb93X6Mda94RggY3EwRekJCsS9HvWpsXJ /pVHjHMA5OFiBHFYi7y8awWfha51jKp1Ypy41/Rp+7xBhzxzgDQ6gj2usO5cev05Yu5l 21VA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BLkq6q/okt0GkgsTj5xp39MSMsYIl9kNLVja+aNu/yM=; b=s0YyS/FwyKGLOqREXrubfnCM7Bs5hqFW97ndmKUAdH6feOnc4oXfQkphBw5f8UdE3w x8qbcI8O5JyYSCW8b1HTm5H9ZHBygbHN9kAZ1uD/czPa8g09VsCcrnlEoyNkPdRX4OPY 8RPS7znxC+TAXhRyWgKEu10UFPrFgmIeCPY+kKKwZUiciX0GlwmzYJuF8H1LBbEZs/IS moyeZyQseX2wY8/CnShamIH4MC0z1Vqu5B/xah2Z+SwFa+cjpg7JLJuCFYERVigT9E7I 8YhfIizXBjql3isIE4HYHKxwVbTMXoQnoUZhTHFwSBYmyPvIFFBJJqXqoYDgBbUjNdPB wMyA== X-Gm-Message-State: AFqh2kqPqMRfTmLagGQ/W5sCZF80vlkIi8hpIRgZroCVg8goUbi7r++9 82jqcZA+p/WRCXzyx2SSctINFbPrt915dg== X-Google-Smtp-Source: AMrXdXsjCFKjNblCIshfOcTSwJIbaPLWfT6m+V/tnKfWqkoD/pz2djRUihg9YGIpXA5RwezUgPRrsQ== X-Received: by 2002:a17:903:11d1:b0:195:e2cc:6f35 with SMTP id q17-20020a17090311d100b00195e2cc6f35mr4917815plh.59.1674244066650; Fri, 20 Jan 2023 11:47:46 -0800 (PST) Received: from fedora.. (174-21-24-126.tukw.qwest.net. [174.21.24.126]) by smtp.gmail.com with ESMTPSA id y13-20020a17090322cd00b001896af10ca7sm5149967plg.134.2023.01.20.11.47.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Jan 2023 11:47:46 -0800 (PST) From: Brian Gix To: linux-bluetooth@vger.kernel.org Cc: Brian Gix Subject: [PATCH BlueZ v2 11/11] mesh: Switch beaconing net key Date: Fri, 20 Jan 2023 11:47:31 -0800 Message-Id: <20230120194731.90065-12-brian.gix@gmail.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230120194731.90065-1-brian.gix@gmail.com> References: <20230120194731.90065-1-brian.gix@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Brian Gix When transitioning from Phase 1 to Phase 2 of a network key and we are beaconing, we need to halt the beaconing on the old key version, and begin beaconing on the new key version. --- mesh/net.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/mesh/net.c b/mesh/net.c index 81f1e57ee..05ca48326 100644 --- a/mesh/net.c +++ b/mesh/net.c @@ -2625,6 +2625,13 @@ static int key_refresh_phase_two(struct mesh_net *net, uint16_t idx) if (subnet->kr_phase == KEY_REFRESH_PHASE_TWO) return MESH_STATUS_SUCCESS; + /* Stop beaconing on old key */ + if (net->snb_enable) + net_key_beacon_disable(subnet->net_key_tx, false); + + if (net->mpb_enable) + net_key_beacon_disable(subnet->net_key_tx, true); + subnet->key_refresh = 1; subnet->net_key_tx = subnet->net_key_upd; /* @@ -2632,6 +2639,15 @@ static int key_refresh_phase_two(struct mesh_net *net, uint16_t idx) * it hears beacons from all the nodes */ subnet->kr_phase = KEY_REFRESH_PHASE_TWO; + + /* Start beaconing on new key */ + if (net->snb_enable) + net_key_beacon_enable(subnet->net_key_tx, false, 0); + + if (net->mpb_enable) + net_key_beacon_enable(subnet->net_key_tx, true, + net->mpb_period); + refresh_beacon(subnet, net); queue_friend_update(net);