From patchwork Fri Apr 2 18:00:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yu Liu X-Patchwork-Id: 12181371 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=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 4B686C433B4 for ; Fri, 2 Apr 2021 18:00:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 006E86115B for ; Fri, 2 Apr 2021 18:00:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234207AbhDBSA0 (ORCPT ); Fri, 2 Apr 2021 14:00:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235419AbhDBSAW (ORCPT ); Fri, 2 Apr 2021 14:00:22 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B0C0BC0613E6 for ; Fri, 2 Apr 2021 11:00:20 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id 71so6977366ybl.0 for ; Fri, 02 Apr 2021 11:00:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=I2qj66MqrwQOGlrRH/iaHJTRUaGSw0TijteQ14aop7E=; b=GEcZSvLhypIBDwRd55CfTY9JwSol6ATzEX44OhFnoHURaPoeVoQPGOBtOOqOj88S5Q GCRQrGCli2nqtMmZ/h9Thmn0Dqas+xxyutfiBj8zZejlA73lF9Ef9YkrsTuK7O1jM7FH 9ibMKOC2b6RCAkTIq+HmBlwS4q+prxt92JahRJ0BWZRZR4saCnp2LFaqzFWE4qiOA6Yv sr4BLnuh0Yoj3WU5iYB9Z7yThOxwHtu6IhwxkrbSRumZV+emoVmpfgjYl4ltx52vJViJ 1+1/nk+FeDlA9cuRCrII9zUfaAeL6Tqvwns+Shzc5v4iEG6W/hu9mydWYwJ/2vhSKJqf fKtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=I2qj66MqrwQOGlrRH/iaHJTRUaGSw0TijteQ14aop7E=; b=ZNrwC5SqyW670wyS0j5NQMYPC8H6Tunjxq9cbLBIrIop/7A51S2hQ0NL8BvuWz/6at K0GgvGmSWFK9BA/YXrP01F114ujl06hWWM+AgKldSBFQ+pfWlldcXPMU3U0+IxRns9F3 tExFlRDNjz25tnqiqoC+oiTzXAVut8hRSB4k/Pv19sbqrOPdURqRaSWqdwcPI5xGgDZG 9TuUakjPsBLMoMCUjXXjyiFYq7htcjYKmwddpa18DAmh6ki67hL1mCr6ZOeU9iT+iW7Y hENQtgURYE1bdly/mPLK55Og5arOwgWpiNPIZbAV8uWUXvWME3uhyGx1QRx2Df1QHmJ/ 82mQ== X-Gm-Message-State: AOAM532vDDub8XnUXmkt+BqfEZ9QaQzFVW0eVTQR2jYa+eRIW/t4eENC 86aI61dbEsRkNJfpf0PlskfgGvsiYtacoG6pz6wovfbAvzLJJCQN7wNLZALnGiw80U0ZqeF9Jll KO+sBMqI4Lw3aoliAAqENqbSt16Qm961aiAiE3YtedZM4IMNG3XtmFdHzjI5zCwyFkr+qTIrPMA HP X-Google-Smtp-Source: ABdhPJyrqUGVGpP+vcwZ1JvygTJrYpvp/Z8tZ4Z40pnJDwHAPxBXClXcLmkPH8et0+28ff1ahLcqvAOqMPNz X-Received: from yudiliu.mtv.corp.google.com ([2620:15c:202:201:a4ba:ce38:21e0:52a5]) (user=yudiliu job=sendgmr) by 2002:a25:db42:: with SMTP id g63mr20165497ybf.404.1617386419863; Fri, 02 Apr 2021 11:00:19 -0700 (PDT) Date: Fri, 2 Apr 2021 11:00:14 -0700 Message-Id: <20210402110008.v1.1.I530e1c3e621abd34c342d657df119e12e576d8a7@changeid> Mime-Version: 1.0 X-Mailer: git-send-email 2.31.0.208.g409f899ff0-goog Subject: [PATCH v1] doc/mgmt-api - Return connection direction in Device Connected Event From: Yu Liu To: linux-bluetooth@vger.kernel.org, marcel@holtmann.org, chromeos-bluetooth-upstreaming@chromium.org Cc: Yu Liu , Miao-chen Chou , Alain Michaud Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org When an MGMT_EV_DEVICE_CONNECTED event is reported back to the user space we will set the flags to tell if the established connection is outbound or not. This is useful for the user space to log better metrics and error messages. Reviewed-by: Miao-chen Chou Reviewed-by: Alain Michaud --- Changes in v1: - Initial change doc/mgmt-api.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/doc/mgmt-api.txt b/doc/mgmt-api.txt index cab1fffc5..5355fedb0 100644 --- a/doc/mgmt-api.txt +++ b/doc/mgmt-api.txt @@ -4088,6 +4088,7 @@ Device Connected Event 0 Reserved (not in use) 1 Legacy Pairing 2 Reserved (not in use) + 3 Initiated Connection Device Disconnected Event @@ -4261,6 +4262,7 @@ Device Found Event 0 Confirm name 1 Legacy Pairing 2 Not Connectable + 3 Reserved (not in use) For the RSSI field a value of 127 indicates that the RSSI is not available. That can happen with Bluetooth 1.1 and earlier