From patchwork Thu Oct 29 10:09:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Howard Chung X-Patchwork-Id: 11865907 X-Patchwork-Delegate: luiz.dentz@gmail.com 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=-14.6 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, UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,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 A1FD9C55179 for ; Thu, 29 Oct 2020 10:10:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4905C2076E for ; Thu, 29 Oct 2020 10:10:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="H2Oc43OP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725868AbgJ2KJ7 (ORCPT ); Thu, 29 Oct 2020 06:09:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53180 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726999AbgJ2KJ6 (ORCPT ); Thu, 29 Oct 2020 06:09:58 -0400 Received: from mail-pl1-x649.google.com (mail-pl1-x649.google.com [IPv6:2607:f8b0:4864:20::649]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14D4CC0613D2 for ; Thu, 29 Oct 2020 03:09:57 -0700 (PDT) Received: by mail-pl1-x649.google.com with SMTP id r9so1658904plo.13 for ; Thu, 29 Oct 2020 03:09:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:in-reply-to:message-id:mime-version:references:subject :from:to:cc; bh=qAxecWkY82CNqox5BnnnB1aHpXO+0cSvp3WarkQEDVU=; b=H2Oc43OPe+PvVZyV5HBGlWf+IVnywYZ3CpOq2bEoCvaFAfj/4LPKa5Hnjy4W4F3Y5S IrwVkLwpWlyOaGaTEyzjK+XSIY+8nwotuU4T33ZsPHJQ2C5mmgNWHG/aBIVAALTyCile nyiaEZWWmK0wtpaX9IIYvpuYmU9SO62XEO+X689oqIZvhCrEH7viBQ04gwnjcqDkUsPA cL+4VYGonkTwlK1xJUJEQdiL6o/dtfghAWkP3az4Vhz+OnRw7p0imGXpPt+vAHvKDimX 3EXFq6v68sH3wDDbve6prKOI/kYH7NQ3YqaC/YZ+kkRMt6a02zLU55AbZU/UxpV1I8jA bh1A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=qAxecWkY82CNqox5BnnnB1aHpXO+0cSvp3WarkQEDVU=; b=Mx1vJVpc01oBx4/qjw8/7tKXLRw1zNjrbF9t1eVXCYrjKfU2jZ3W2z53XwM8dkXPEA V6Mm+4rkCWNFJZyqx7ZYwThfgmpwz6hubexzp0Pk+1ejacOBiR+SPQrPTvE319zMQ05C r4vgW1SQ44zCXnZ3wITtjcGoWLfC00JgUjU1a9BrF91BjcZuSU0G9Wqfx35tVmlJaI7m Pn7rAJWZu1vdFBvPswZbJOPMmb22lVbVGqd6h2tvbHiEXMWgmeN8UIsvHup7tZg+QGXf aF8ohQ9hB1s06FPK1R7YQbnrJJ/LTePAlIQabIv9WmpwDjBIXU5TbA3cwPgxzuYbtFtr KdYg== X-Gm-Message-State: AOAM530NxVtZh0AbU0Ph+tfDR2oEIhMkg+pWwYiBvpna4uVzMmfZa0lz 3pFqBvBC0Qewog7nc6T2SdhQmPJtfCTC2IPCyYhq1z+xRzdmB3T+JG/5Ya9Tu4Ty34hcwEyNK/d DFQe3uzUO9CAq/o/vqCm8ItNTYTzSdL9C+wx0NmYDi0QG2jMHuM6HTNH7rLo2NOZEQjUr4Un2gk S6/3R6k8jyd+o= X-Google-Smtp-Source: ABdhPJxhJFZPy0aTzYzfGWAYHatVYqx6xmL7M1NBX1bzU2Fww9498hBhxtI4dRulfoZd2uMxj9kLDiP3UXSanTvZdQ== 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:a17:902:342:b029:d5:ab9e:19ce with SMTP id 60-20020a1709020342b02900d5ab9e19cemr3308856pld.48.1603966196397; Thu, 29 Oct 2020 03:09:56 -0700 (PDT) Date: Thu, 29 Oct 2020 18:09:44 +0800 In-Reply-To: <20201029180756.BlueZ.1.I3e9cc07cf60d04d69c8045c442b6cf9f0c3292e7@changeid> Message-Id: <20201029180756.BlueZ.2.I194824d306a62ad461fd47421c505a39fbdc1bf4@changeid> Mime-Version: 1.0 References: <20201029180756.BlueZ.1.I3e9cc07cf60d04d69c8045c442b6cf9f0c3292e7@changeid> X-Mailer: git-send-email 2.29.1.341.ge80a0c044ae-goog Subject: [BlueZ PATCH 2/3] monitor: Decode Add ADV monitor command From: Howard Chung To: linux-bluetooth@vger.kernel.org Cc: alainm@chromium.org, luiz.dentz@gmail.com, mcchou@chromium.org, mmandlik@chromium.org, Howard Chung Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Add support for Add Advertisement Monitor MGMT command and event. @ MGMT Command: Add Advertisement Monitor (0x0052) plen 69 Number of patterns: 2 Pattern 1: AD type: 0 Offset: 1 Length: 2 Value : ... Pattern 2: AD type: 1 Offset: 10 Length: 4 Value : ... @ MGMT Event: Advertisement Monitor Added (0x002b) plen 2 Handle: 1 @ MGMT Event: Command Complete (0x0001) plen 5 Add Advertisement Monitor (0x0052) plen 2 Status: Success (0x00) Handle: 1 Reviewed-by: Miao-chen Chou --- monitor/packet.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/monitor/packet.c b/monitor/packet.c index 2516cf970f9f..b3a6ed24d5fc 100644 --- a/monitor/packet.c +++ b/monitor/packet.c @@ -13196,6 +13196,42 @@ static void mgmt_read_adv_monitor_features_rsp(const void *data, uint16_t size) mgmt_print_adv_monitor_handles(data + 13, size - 13); } +static void mgmt_print_adv_monitor_patterns(const void *data, uint8_t len) +{ + uint8_t data_idx = 0, pattern_idx = 1; + + /* Reference: struct mgmt_adv_pattern in lib/mgmt.h. */ + while (data_idx + 34 <= len) { + uint8_t ad_type = get_u8(data + data_idx); + uint8_t offset = get_u8(data + data_idx + 1); + uint8_t length = get_u8(data + data_idx + 2); + + print_field(" Pattern %d:", pattern_idx); + print_field(" AD type: %d", ad_type); + print_field(" Offset: %d", offset); + print_field(" Length: %d", length); + print_hex_field(" Value ", data + data_idx + 3, 31); + + pattern_idx += 1; + data_idx += 34; + } +} + +static void mgmt_add_adv_monitor_patterns_cmd(const void *data, uint16_t size) +{ + uint8_t pattern_count = get_u8(data); + + print_field("Number of patterns: %d", pattern_count); + mgmt_print_adv_monitor_patterns(data + 1, size - 1); +} + +static void mgmt_add_adv_monitor_patterns_rsp(const void *data, uint16_t size) +{ + uint16_t handle = get_le16(data); + + print_field("Handle: %d", handle); +} + struct mgmt_data { uint16_t opcode; const char *str; @@ -13430,6 +13466,9 @@ static const struct mgmt_data mgmt_command_table[] = { { 0x0051, "Read Advertisement Monitor Features", mgmt_null_cmd, 0, true, mgmt_read_adv_monitor_features_rsp, 13, false}, + { 0x0052, "Add Advertisement Monitor", + mgmt_add_adv_monitor_patterns_cmd, 1, false, + mgmt_add_adv_monitor_patterns_rsp, 2, true}, { } }; @@ -13834,6 +13873,13 @@ 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_adv_monitor_added_evt(const void *data, uint16_t size) +{ + uint16_t handle = get_le16(data); + + print_field("Handle: %d", handle); +} + static void mgmt_controller_suspend_evt(const void *data, uint16_t size) { uint8_t state = get_u8(data); @@ -13963,6 +14009,8 @@ 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 }, + { 0x002b, "Advertisement Monitor Added", + mgmt_adv_monitor_added_evt, 2, true }, { 0x002d, "Controller Suspended", mgmt_controller_suspend_evt, 1, true }, { 0x002e, "Controller Resumed",