From patchwork Fri Oct 30 09:11:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Howard Chung X-Patchwork-Id: 314373 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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, 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 2F734C55179 for ; Fri, 30 Oct 2020 09:21:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BEDCA20825 for ; Fri, 30 Oct 2020 09:21:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="ZLZYs3yB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726236AbgJ3JVG (ORCPT ); Fri, 30 Oct 2020 05:21:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42970 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726166AbgJ3JVF (ORCPT ); Fri, 30 Oct 2020 05:21:05 -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 1DE1AC0613D2 for ; Fri, 30 Oct 2020 02:11:12 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id a12so5595225ybc.20 for ; Fri, 30 Oct 2020 02:11:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=Ro1tGHllJsXx0VhhU/CbeMUu9vrpptndMHkugcz+pvM=; b=ZLZYs3yBGgn6xU5y6g77/GbGk2fRMbwhKeFkM4QQxL0CQzbiGqshNFgFeq3iQhUX+V pdi/hxwbG5xL8oY+2uqrf/0lCEotMyYuBH7O26Yy+mN0dC10fFa7oSS775qQe5eVIxS7 y3W7bngGchi93TRR0xnOjkglvlTdkF/m5r1XOUpd5/bz/YC1/0xWAuAqdE5YHGyzNLoT czy7GqXfqRgWUppLjzg9ugQSCSBXxpwttoTA9zMXhCa9aRn/Gq9+qmPGLKXSA7tUpdNO YsseaqVbfZDC9vkaO+2j0z/xysO6KEAR0mt8xMVQKyROABmlPsjkRSAIhS3yik0TfLI8 ZsMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=Ro1tGHllJsXx0VhhU/CbeMUu9vrpptndMHkugcz+pvM=; b=cb1hSlnejgj6IDtShQKG92W/iHtkwl/vxZdyQEcBLeyMZb7M7lcQKJw9WrARb5lKLc OWN5ZzntkaO5Y1mw9xQkHKTktgHnncUmeBxSwHt3zlI3VFC0lNJhlC6hUxyU09OKGbv6 oEiRfX+OV9/GgU/RVgtWIx4nJZEP7fTP9UCCjtZNqk9VudlyRkfWnGsVZULy1XJbCe7T fmTJwhl0nDPbMRThM3/IqpkHOwgL87g/b+pzaUZs1hw87e6iFEJzL591S/c2o2j8UEVL l2JM/LjXlLGmiY4FerwVch1gM6m6TFFlwY9nZf8Lu36RO4OvfkhPrXBkb8lnnkUyrvqx /WUg== X-Gm-Message-State: AOAM5313mD0Ef7Tn7E+jhglNgZvfGPiIaihyqxq4vpUlpliahoEb66Wt WaxqjFH9pWx7d/+vsgQ54qwHsV6Wd3FYw53bU+U7NaghZYW2iYEDJ8pG362lmeMmTdiqCSj3SUi 5lC9e2FnMrCjX9sSLBnAdhCCUbPrtCOc8bwlQOML1EPm6o5C/MYsNSEnn3Gz7ivXx/F4N88fyCT n3WaNS75CSFKE= X-Google-Smtp-Source: ABdhPJyUsaNovpOuaYuxFmbKWlwunkWLCDoDdIOmLkuXrgHKQEMJS0frcZjEASi5xIhsApBhnsfKBg82MuKyRBQmsw== Sender: "howardchung via sendgmr" X-Received: from howardchung-p920.tpe.corp.google.com ([2401:fa00:1:10:f693:9fff:fef4:4e45]) (user=howardchung job=sendgmr) by 2002:a25:2311:: with SMTP id j17mr2129360ybj.362.1604049071280; Fri, 30 Oct 2020 02:11:11 -0700 (PDT) Date: Fri, 30 Oct 2020 17:11:00 +0800 Message-Id: <20201030170932.BlueZ.v2.1.I1f083629d41c747a33a3937fbc199ea37dccde12@changeid> Mime-Version: 1.0 X-Mailer: git-send-email 2.29.1.341.ge80a0c044ae-goog Subject: [BlueZ PATCH v2 1/3] core: Add parmas to set interleaving durations From: Howard Chung To: linux-bluetooth@vger.kernel.org Cc: luiz.dentz@gmail.com, mmandlik@chromium.org, mcchou@chromium.org, alainm@chromium.org, Howard Chung Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org This patch adds parameters to control the durations of allowlist scan and no-filter scan when the kernel is doing interleaving scan. --- Changes in v2: - re-implement on new mgmt_tlv API src/adapter.c | 12 ++++++++++++ src/btd.h | 3 +++ src/main.c | 12 ++++++++++++ src/main.conf | 7 +++++++ 4 files changed, 34 insertions(+) diff --git a/src/adapter.c b/src/adapter.c index cac90b01bdc0..bdfe41d7e88c 100644 --- a/src/adapter.c +++ b/src/adapter.c @@ -4342,6 +4342,18 @@ static void load_default_system_params(struct btd_adapter *adapter) goto done; } + if (btd_opts.defaults.le.advmon_allowlist_scan_duration) { + if (!mgmt_tlv_add_fixed(tlv_list, 0x001d, + &btd_opts.defaults.le.advmon_allowlist_scan_duration)) + goto done; + } + + if (btd_opts.defaults.le.advmon_no_filter_scan_duration) { + if (!mgmt_tlv_add_fixed(tlv_list, 0x001e, + &btd_opts.defaults.le.advmon_no_filter_scan_duration)) + goto done; + } + err = mgmt_send_tlv(adapter->mgmt, MGMT_OP_SET_DEF_SYSTEM_CONFIG, adapter->dev_id, tlv_list, NULL, NULL, NULL); diff --git a/src/btd.h b/src/btd.h index 4cd117538fda..b0df77fe3ab3 100644 --- a/src/btd.h +++ b/src/btd.h @@ -71,6 +71,9 @@ struct btd_le_defaults { uint16_t conn_latency; uint16_t conn_lsto; uint16_t autoconnect_timeout; + + uint16_t advmon_allowlist_scan_duration; + uint16_t advmon_no_filter_scan_duration; }; struct btd_defaults { diff --git a/src/main.c b/src/main.c index 0ae45015fbe8..47887a4059a1 100644 --- a/src/main.c +++ b/src/main.c @@ -114,6 +114,8 @@ static const char *le_options[] = { "ConnectionLatency", "ConnectionSupervisionTimeout", "Autoconnecttimeout", + "AdvMonAllowlistScanDuration", + "AdvMonNoFilterScanDuration", NULL }; @@ -497,6 +499,16 @@ static void parse_le_config(GKeyFile *config) sizeof(btd_opts.defaults.le.autoconnect_timeout), 0x0001, 0x4000}, + { "AdvMonAllowlistScanDuration", + &btd_opts.defaults.le.advmon_allowlist_scan_duration, + sizeof(btd_opts.defaults.le.advmon_allowlist_scan_duration), + 1, + 10000}, + { "AdvMonNoFilterScanDuration", + &btd_opts.defaults.le.advmon_no_filter_scan_duration, + sizeof(btd_opts.defaults.le.advmon_no_filter_scan_duration), + 1, + 10000}, }; if (btd_opts.mode == BT_MODE_BREDR) diff --git a/src/main.conf b/src/main.conf index 1b349821294b..a3f2020b04dc 100644 --- a/src/main.conf +++ b/src/main.conf @@ -160,6 +160,13 @@ #ConnectionSupervisionTimeout= #Autoconnecttimeout= +# Scan duration during interleaving scan. Only used when scanning for ADV +# monitors. The units are msec. +# Default: 300 +#AdvMonAllowlistScanDuration= +# Default: 500 +#AdvMonNoFilterScanDuration= + [GATT] # GATT attribute cache. # Possible values: