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=-10.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 F35DAC433E3 for ; Wed, 29 Jul 2020 01:55:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D259920672 for ; Wed, 29 Jul 2020 01:55:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="SC7rQlSe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730505AbgG2Bzu (ORCPT ); Tue, 28 Jul 2020 21:55:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57168 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728401AbgG2Bzt (ORCPT ); Tue, 28 Jul 2020 21:55:49 -0400 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 76E02C061794 for ; Tue, 28 Jul 2020 18:55:49 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id 74so3839285pfx.13 for ; Tue, 28 Jul 2020 18:55:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=message-id:from:to:cc:subject:date:in-reply-to:references :mime-version:content-transfer-encoding; bh=o9tHOYGHXDOyo1QrY3O2NS3y2FvJoyL66dBlAcJ/QoY=; b=SC7rQlSepHJSQg0tfeCHKAL2xOxdBJRzRWmpwTSwYph0EzU1FYxVeP+IkmPYkJ6j1z ClgcP2EqO4V+KfW24Hz+sJCROAQkBP5D6W/r5CuTc5aptzyf+XftKPQOgG8xjMULBlva IWBUfTLjQxhfSmSOdNhA1Ho/1UuUskTjTPl0w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:from:to:cc:subject:date:in-reply-to :references:mime-version:content-transfer-encoding; bh=o9tHOYGHXDOyo1QrY3O2NS3y2FvJoyL66dBlAcJ/QoY=; b=s5i80hoMZmeEvH4EeStGfKeQzctVIMx1lrYtQgJsKA4BLd8p4wMBbuWzsF6sJZR4T2 YUJlwAZCstz5BvLAuihDomv1U5jCKQFRMOh0CjQxONS/O5gp+/5FkZFZelKwedIXfE8y hXRj0GGs6jBKBggVWLe4d31f3aRu0gE3kuGa0XTz+1TwGfl0XMLnatS+6VyGLhAqI70z XpVM2Fs+NGiexkIeuWluwjOeFUr7s3NJMl1k50YmPh53u6iJzZFTAO+4NIVRFg3vTzII 3Xd1Z5mYcIFyg2PN5Hcfnj8Kw8gWfpqvmDU3Zqqxflu/oOQbHpzh7P4k0wZEntNDae/G LiGA== X-Gm-Message-State: AOAM53313JSqEJIOXx6YWHUPTsV755g7YQ5cUGJc2jzSwAA+F4V1FCNk lWv2s2noOO9hcMelNQqGBQ6JqA== X-Google-Smtp-Source: ABdhPJxr9zkj1C+DCF+5a6tg3zWzxJbC2CqLzGKdoccE1LI8M3A2pjItwUtmx7kQUMEn0FMOAkwPRw== X-Received: by 2002:a65:67d9:: with SMTP id b25mr27592188pgs.311.1595987749068; Tue, 28 Jul 2020 18:55:49 -0700 (PDT) Received: from apsdesk.mtv.corp.google.com ([2620:15c:202:1:7220:84ff:fe09:2b94]) by smtp.gmail.com with ESMTPSA id lr1sm371128pjb.27.2020.07.28.18.55.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Jul 2020 18:55:48 -0700 (PDT) Message-ID: <5f20d724.1c69fb81.6d882.1d21@mx.google.com> X-Google-Original-Message-ID: <20200728185415.RFC Bluez.2.Id78b98210807c1326ee2c187af73a325fc97f1e1@changeid> From: Abhishek Pandit-Subedi To: luiz.dentz@gmail.com, marcel@holtmann.org Cc: chromeos-bluetooth-upstreaming@chromium.org, linux-bluetooth@vger.kernel.org, Abhishek Pandit-Subedi , Sonny Sasaka , Miao-chen Chou Subject: [RFC Bluez PATCH 2/3] monitor: Add btmon support for Suspend and Resume events Date: Tue, 28 Jul 2020 18:55:39 -0700 X-Mailer: git-send-email 2.28.0.rc0.142.g3c755180ce-goog In-Reply-To: <20200729015540.1848987-1-abhishekpandit@chromium.org> References: <20200729015540.1848987-1-abhishekpandit@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Add support to pretty print Suspend and Resume mgmt events in btmon. Example: @ MGMT Event: Controller Suspended (0x002d) plen 1 Suspend state: Page scanning and/or passive scanning (2) @ MGMT Event: Controller Resumed (0x002e) plen 8 Wake reason: Remote wake due to peer device connection (2) LE Address: CD:F3:CD:13:C5:9A (OUI CD-F3-CD) Reviewed-by: Sonny Sasaka Reviewed-by: Miao-chen Chou --- monitor/packet.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/monitor/packet.c b/monitor/packet.c index 431a39b66..451630e04 100644 --- a/monitor/packet.c +++ b/monitor/packet.c @@ -13555,6 +13555,9 @@ static void mgmt_device_disconnected_evt(const void *data, uint16_t size) case 0x04: str = "Connection terminated due to authentication failure"; break; + case 0x05: + str = "Connection terminated by local host for suspend"; + break; default: str = "Reserved"; break; @@ -13782,6 +13785,54 @@ static void mgmt_device_flags_changed_evt(const void *data, uint16_t size) mgmt_print_added_device_flags("Current Flags", current_flags); } +static void mgmt_controller_suspend_evt(const void *data, uint16_t size) +{ + uint8_t state = get_u8(data); + char *str; + + switch (state) { + case 0x0: + str = "Controller running (failed to suspend)"; + break; + case 0x1: + str = "Disconnected and not scanning"; + break; + case 0x2: + str = "Page scanning and/or passive scanning"; + break; + default: + str = "Unknown suspend state"; + break; + } + + print_field("Suspend state: %s (%d)", str, state); +} + +static void mgmt_controller_resume_evt(const void *data, uint16_t size) +{ + uint8_t addr_type = get_u8(data + 6); + uint8_t wake_reason = get_u8(data + 7); + char *str; + + switch (wake_reason) { + case 0x0: + str = "Resume from non-Bluetooth wake source"; + break; + case 0x1: + str = "Wake due to unexpected event"; + break; + case 0x2: + str = "Remote wake due to peer device connection"; + break; + default: + str = "Unknown wake reason"; + break; + } + + print_field("Wake reason: %s (%d)", str, wake_reason); + mgmt_print_address(data, addr_type); +} + static const struct mgmt_data mgmt_event_table[] = { { 0x0001, "Command Complete", mgmt_command_complete_evt, 3, false }, @@ -13863,6 +13914,10 @@ static const struct mgmt_data mgmt_event_table[] = { mgmt_exp_feature_changed_evt, 20, true }, { 0x002a, "Device Flags Changed", mgmt_device_flags_changed_evt, 15, true }, + { 0x002d, "Controller Suspended", + mgmt_controller_suspend_evt, 1, true }, + { 0x002e, "Controller Resumed", + mgmt_controller_resume_evt, 8, true }, { } }; -- 2.28.0.rc0.142.g3c755180ce-goog