From patchwork Fri Sep 18 04:14:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Howard Chung X-Patchwork-Id: 11783973 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EF7B3618 for ; Fri, 18 Sep 2020 04:14:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D382423888 for ; Fri, 18 Sep 2020 04:14:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="ax3aqfRw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726617AbgIREOK (ORCPT ); Fri, 18 Sep 2020 00:14:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726117AbgIREOK (ORCPT ); Fri, 18 Sep 2020 00:14:10 -0400 Received: from mail-qt1-x84a.google.com (mail-qt1-x84a.google.com [IPv6:2607:f8b0:4864:20::84a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 94C8CC06174A for ; Thu, 17 Sep 2020 21:14:09 -0700 (PDT) Received: by mail-qt1-x84a.google.com with SMTP id g10so4025816qto.1 for ; Thu, 17 Sep 2020 21:14:09 -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=cgmCevP9sFtnM8IsBARtN3AUZ+zxR6msvXrKQGyD+04=; b=ax3aqfRw8xzWeFQbdteKYQF0M9eeFnHZGr1upnF3y3SNO6CO6Rd0fzo15syqu6zRzM 0oFpYvwNPS+fOHCP4gqbtqVhFKynxepJZbY0urmOxEl7pJATx2EHGbOSeIW7IeS3tW5X tDCjwiqqS4MNt6EEXxNPjG7TLK2lhWq56PKXRW/ncpaFd67pKy8/kB3If/CTcDlPPmnF sdsfpyp9f+mqUH53OLTHmT+ukZXN1FRcgx0H3DsyAIxzllNEeOsDHAawgzArinDxMGrZ k8cPOYzBD+hIkX4DCNaPtFsbp3R78uNllzu/L0eG6WJBTqCwTI+k2AG+HSpc0jDDde1R j4Vw== 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=cgmCevP9sFtnM8IsBARtN3AUZ+zxR6msvXrKQGyD+04=; b=BVoc1abjVb3qBofUbXNgIJ3v4o6ATJU2i1lJHjtx4jsLYlNVT7dazkpr0fh5K06pBq bEdvEhdDgpCEoNtHvJe0GNXNZWdCJ41rTJQN47l/OXgjdXRPHjhtDA+1lkTHZVQse9Bm j54LnqcpsgDSrA/LWf2SbRB19J2+zAOSiIvfxRXxFGoIlMmEI8mfmm6vArGXAqoeNS18 E8nFlLW21nmGChW4p0RoOOBI8Vfni+miahJEmkzzB68fqGJr7J+uPaPdMLt8GzbfBFno 1K8gZB3vZHETtE+cq1VXehnM2Dqj0jH55BHhmXjUlL8u6T/7jhh/kqIHzENlo9yXHhLU Bi5Q== X-Gm-Message-State: AOAM5303QkP0GSg0tdAu6sN2ep2OCq+aBrJfzAnxRSr4abs+QME70tKb uq9KZK+rU1G3IAvKCjIE15/XdC9GLDhs1avmqg9P6xa2b4U2i87kvJ70JGu6Xum4v3E4u6hspqv 3kGQAUKnVEOrJ1ygAUdaIf40ZGJNfrVUZlFP23qrbc3ukRuMG2UQh3ES+oUhGyDALXVOHokaNWh yBXNM/fSHSk+Y= X-Google-Smtp-Source: ABdhPJxaad97caT2HU9lBCbj9PmSEznzYFFbbVOXxlSZYTlyP8hvg1EoprKnmT02dqY6oH6Ws9hjaQE0Tr5ELKygNQ== X-Received: from howardchung-p920.tpe.corp.google.com ([2401:fa00:1:10:f693:9fff:fef4:4e45]) (user=howardchung job=sendgmr) by 2002:ad4:45b3:: with SMTP id y19mr15515155qvu.59.1600402448580; Thu, 17 Sep 2020 21:14:08 -0700 (PDT) Date: Fri, 18 Sep 2020 12:14:01 +0800 Message-Id: <20200918121348.BlueZ.v2.1.I1f083629d41c747a33a3937fbc199ea37dccde12@changeid> Mime-Version: 1.0 X-Mailer: git-send-email 2.28.0.681.g6f77f65b4e-goog Subject: [BlueZ PATCH v2 1/2] core: Add params to set interleaving durations From: Howard Chung To: linux-bluetooth@vger.kernel.org Cc: mmandlik@chromium.org, mcchou@chromium.org, alainm@chromium.org, luiz.dentz@gmail.com, 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: - Fix typo in the commit title src/adapter.c | 18 ++++++++++++++++++ src/hcid.h | 3 +++ src/main.c | 10 ++++++++++ src/main.conf | 7 +++++++ 4 files changed, 38 insertions(+) diff --git a/src/adapter.c b/src/adapter.c index b2bd8b3f1d01..c0e95b48a1c4 100644 --- a/src/adapter.c +++ b/src/adapter.c @@ -4431,6 +4431,24 @@ static void load_default_system_params(struct btd_adapter *adapter) len += sizeof(params[i].u16); } + if (main_opts.default_params.advmon_allowlist_scan_duration) { + params[i].entry.type = 0x001d; + params[i].entry.length = sizeof(params[i].u16); + params[i].u16 = + main_opts.default_params.advmon_allowlist_scan_duration; + ++i; + len += sizeof(params[i].u16); + } + + if (main_opts.default_params.advmon_no_filter_scan_duration) { + params[i].entry.type = 0x001e; + params[i].entry.length = sizeof(params[i].u16); + params[i].u16 = + main_opts.default_params.advmon_no_filter_scan_duration; + ++i; + len += sizeof(params[i].u16); + } + err = mgmt_send(adapter->mgmt, MGMT_OP_SET_DEF_SYSTEM_CONFIG, adapter->dev_id, len, params, NULL, NULL, NULL); if (!err) diff --git a/src/hcid.h b/src/hcid.h index 3624ba6ea163..c3e5fe803543 100644 --- a/src/hcid.h +++ b/src/hcid.h @@ -93,6 +93,9 @@ struct main_opts { uint16_t le_conn_latency; uint16_t le_conn_lsto; uint16_t le_autoconnect_timeout; + + uint16_t advmon_allowlist_scan_duration; + uint16_t advmon_no_filter_scan_duration; } default_params; diff --git a/src/main.c b/src/main.c index 038f867b5a6d..e222ed3bf855 100644 --- a/src/main.c +++ b/src/main.c @@ -123,6 +123,8 @@ static const char *controller_options[] = { "LEConnectionLatency", "LEConnectionSupervisionTimeout", "LEAutoconnecttimeout", + "AdvMonAllowlistScanDuration", + "AdvMonNoFilterScanDuration", NULL }; @@ -434,6 +436,14 @@ static void parse_controller_config(GKeyFile *config) &main_opts.default_params.le_autoconnect_timeout, 0x0001, 0x4000}, + { "AdvMonAllowlistScanDuration", + &main_opts.default_params.advmon_allowlist_scan_duration, + 1, + 10000}, + { "AdvMonNoFilterScanDuration", + &main_opts.default_params.advmon_no_filter_scan_duration, + 1, + 10000}, }; uint16_t i; diff --git a/src/main.conf b/src/main.conf index 8d85702d4316..3b341f44c9cf 100644 --- a/src/main.conf +++ b/src/main.conf @@ -152,6 +152,13 @@ #LEConnectionSupervisionTimeout= #LEAutoconnecttimeout= +# 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: