From patchwork Fri May 6 22:31:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Augusto von Dentz X-Patchwork-Id: 12841691 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0D97C433F5 for ; Fri, 6 May 2022 22:31:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1444766AbiEFWf1 (ORCPT ); Fri, 6 May 2022 18:35:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1376814AbiEFWf0 (ORCPT ); Fri, 6 May 2022 18:35:26 -0400 Received: from mail-il1-x129.google.com (mail-il1-x129.google.com [IPv6:2607:f8b0:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC3322528F for ; Fri, 6 May 2022 15:31:41 -0700 (PDT) Received: by mail-il1-x129.google.com with SMTP id s14so5658992ild.6 for ; Fri, 06 May 2022 15:31:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=ZcmTdjLDG7vNZdhSiKPXKeV+gyyg0CAX0q35uYBnL4w=; b=c1c9ZKbfSOB4xTOGzoddW2nA6QnnHKlDDOgG70Y4fgjzIeS9id7SZMq2GIeWlfreHl swDj9nturfbS3lc0Ll+bTKUxe7TheP0p+4IVwU/ut1quTFYGmxZk/uPpGj/hH0FsEqgr g9z33ovPZrAJMnUnQxPAqZY/tLP1VWV8+VKJ8/EnJ6ICrN2X6n1Be+gM+VkZLUEsco7e wbFw5fzydE2yhH/tDNQpz/ZhDRPvuqzjCbmZo7HnoHzPCEsSMuuUU/R3mzKeErb30Avg gB2XV1/AftfRNF3e0Gol8JmrNdB5dyGQh6cMMPQoMdZJZOMjQXNU9lf2RnO8neoJ+Nm0 0Oyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=ZcmTdjLDG7vNZdhSiKPXKeV+gyyg0CAX0q35uYBnL4w=; b=A9lCC8qAVSPKd62pXdrFBraldZvM4BbTnhmlAs1kjMwA6W7Ho2Lrd0ylGHiKv+8ctk PMXCP5HP7dwHlbMyUcPSkvfn2jo6NUAa0gZuVQhEfSCLGQ5atOA3CWOabWTItpsFFweD FyVcBrxUZPfS0R056QYipEMElRJUsBYSvQ8icLefpvZ911Qxfgoo4YTDJRmfKVhLfayJ vXPcc7cT8uryx0Lz0CfQI4BIxkiG+P67EK7EPAmJrBD19TcRs6vUKbqA/E2cfqkGfDyg wp0CuoGIo495Z808dnQtZvEKasTXJ1VNNcyrB1nUJvXTksPMqBnTI/HsndIPpzha1GUh wesQ== X-Gm-Message-State: AOAM533mTh4JvTWN949bwexx7PUX5Ta7NtV+nohCoxJ9LeJzLP32evX7 OR01gEnNOEg1fFJMXyNgw6xgaw4tI9g= X-Google-Smtp-Source: ABdhPJyY6YF/3UC49jaAimpUE1EWh9arormgVdZKt0wDPc9f0oYbQNAgYhZnz9wiZ+JEEdpUuJNuVA== X-Received: by 2002:a05:6e02:ca4:b0:2cd:d46a:6928 with SMTP id 4-20020a056e020ca400b002cdd46a6928mr2145075ilg.287.1651876300752; Fri, 06 May 2022 15:31:40 -0700 (PDT) Received: from lvondent-mobl4.. 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[71.56.157.77]) by smtp.gmail.com with ESMTPSA id p16-20020a92c110000000b002cbed258dcfsm1488375ile.0.2022.05.06.15.31.39 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 May 2022 15:31:40 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH v3 BlueZ 1/8] lib: Add definitions for ISO socket Date: Fri, 6 May 2022 15:31:27 -0700 Message-Id: <20220506223139.3950573-1-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Luiz Augusto von Dentz --- v2: Fix CI findings. v3: Add patch fixing mgmt-tester Read EXP Features tests Makefile.am | 2 +- lib/bluetooth.h | 38 +++++++++++++++++++++++++++++++++++++- lib/iso.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 80 insertions(+), 2 deletions(-) create mode 100644 lib/iso.h diff --git a/Makefile.am b/Makefile.am index 82125c482..c7b369606 100644 --- a/Makefile.am +++ b/Makefile.am @@ -69,7 +69,7 @@ lib_headers = lib/bluetooth.h lib/hci.h lib/hci_lib.h \ lib/sco.h lib/l2cap.h lib/sdp.h lib/sdp_lib.h \ lib/rfcomm.h lib/bnep.h lib/cmtp.h lib/hidp.h -extra_headers = lib/mgmt.h lib/uuid.h lib/a2mp.h lib/amp.h +extra_headers = lib/mgmt.h lib/uuid.h lib/a2mp.h lib/amp.h lib/iso.h extra_sources = lib/uuid.c local_headers = $(foreach file,$(lib_headers), lib/bluetooth/$(notdir $(file))) diff --git a/lib/bluetooth.h b/lib/bluetooth.h index 0fcf412c6..73297c147 100644 --- a/lib/bluetooth.h +++ b/lib/bluetooth.h @@ -37,6 +37,7 @@ extern "C" { #define BTPROTO_CMTP 5 #define BTPROTO_HIDP 6 #define BTPROTO_AVDTP 7 +#define BTPROTO_ISO 8 #define SOL_HCI 0 #define SOL_L2CAP 6 @@ -140,7 +141,39 @@ struct bt_voice { #define BT_SCM_PKT_STATUS 0x03 -#define BT_CODEC 19 +#define BT_ISO_QOS 17 + +#define BT_ISO_QOS_CIG_UNSET 0xff +#define BT_ISO_QOS_CIS_UNSET 0xff + +struct bt_iso_io_qos { + uint32_t interval; + uint16_t latency; + uint16_t sdu; + uint8_t phy; + uint8_t rtn; +}; + +struct bt_iso_qos { + union { + uint8_t cig; + uint8_t big; + }; + union { + uint8_t cis; + uint8_t bis; + }; + union { + uint8_t sca; + uint8_t sync_interval; + }; + uint8_t packing; + uint8_t framing; + struct bt_iso_io_qos in; + struct bt_iso_io_qos out; +}; + +#define BT_CODEC 19 struct bt_codec { uint8_t id; uint16_t cid; @@ -158,6 +191,7 @@ struct bt_codecs { struct bt_codec codecs[]; } __attribute__((packed)); + /* Connection and socket states */ enum { BT_CONNECTED = 1, /* Equal to TCP_ESTABLISHED to make net code happy */ @@ -171,6 +205,8 @@ enum { BT_CLOSED }; +#define BT_ISO_BASE 20 + /* Byte order conversions */ #if __BYTE_ORDER == __LITTLE_ENDIAN #define htobs(d) (d) diff --git a/lib/iso.h b/lib/iso.h new file mode 100644 index 000000000..1e9f79ce5 --- /dev/null +++ b/lib/iso.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2022 Intel Corporation. + * + */ + +#ifndef __ISO_H +#define __ISO_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* ISO defaults */ +#define ISO_DEFAULT_MTU 251 +#define ISO_MAX_NUM_BIS 0x1f + +/* ISO socket broadcast address */ +struct sockaddr_iso_bc { + bdaddr_t bc_bdaddr; + uint8_t bc_bdaddr_type; + uint8_t bc_sid; + uint8_t bc_num_bis; + uint8_t bc_bis[ISO_MAX_NUM_BIS]; +}; + +/* ISO socket address */ +struct sockaddr_iso { + sa_family_t iso_family; + bdaddr_t iso_bdaddr; + uint8_t iso_bdaddr_type; + struct sockaddr_iso_bc iso_bc[]; +}; + +#ifdef __cplusplus +} +#endif + +#endif /* __ISO_H */ From patchwork Fri May 6 22:31:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Augusto von Dentz X-Patchwork-Id: 12841692 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72AE5C433EF for ; Fri, 6 May 2022 22:31:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1444768AbiEFWf2 (ORCPT ); Fri, 6 May 2022 18:35:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1444764AbiEFWf0 (ORCPT ); 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[71.56.157.77]) by smtp.gmail.com with ESMTPSA id p16-20020a92c110000000b002cbed258dcfsm1488375ile.0.2022.05.06.15.31.40 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 May 2022 15:31:41 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH v3 BlueZ 2/8] shared/util: Decode BlueZ Experimental ISO Socket UUID Date: Fri, 6 May 2022 15:31:28 -0700 Message-Id: <20220506223139.3950573-2-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220506223139.3950573-1-luiz.dentz@gmail.com> References: <20220506223139.3950573-1-luiz.dentz@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Luiz Augusto von Dentz This adds BlueZ experimental ISO Socket UUID to uuid128_table so it is decoded by the likes of btmon. --- src/shared/util.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/shared/util.c b/src/shared/util.c index 33196bf8b..b74a005ce 100644 --- a/src/shared/util.c +++ b/src/shared/util.c @@ -1149,6 +1149,8 @@ static const struct { { "330859bc-7506-492d-9370-9a6f0614037f", "BlueZ Experimental Bluetooth Quality Report" }, { "a6695ace-ee7f-4fb9-881a-5fac66c629af", "BlueZ Offload Codecs"}, + { "6fbaf188-05e0-496a-9885-d6ddfdb4e03e", + "BlueZ Experimental ISO Socket"}, { } }; From patchwork Fri May 6 22:31:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Augusto von Dentz X-Patchwork-Id: 12841693 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 71D4DC433EF for ; Fri, 6 May 2022 22:31:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1444770AbiEFWf3 (ORCPT ); Fri, 6 May 2022 18:35:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1444767AbiEFWf1 (ORCPT ); Fri, 6 May 2022 18:35:27 -0400 Received: from mail-il1-x12c.google.com (mail-il1-x12c.google.com [IPv6:2607:f8b0:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7A3312528F for ; Fri, 6 May 2022 15:31:43 -0700 (PDT) Received: by mail-il1-x12c.google.com with SMTP id b5so5672441ile.0 for ; Fri, 06 May 2022 15:31:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=vvRnIZ14qQwpmNqfTRjQS+GOr22GgxtCuDvEgGckJUE=; b=Hgd6Eb90xauw1yqKCSWQ6KVbNIJEDgyhEIVT9b5ZkTC3DWHK6LmcA8XQi6Pelpr3yq w2xiyJvdgScHzF6Ii6wuSwd3ZlAvrq2a9nJa41w2s9/+uAgJa3Efr/j63xGN+p41bOuV vzRSMva8/q/IcN79Xr4qOZxchdWbyc5x1gBKf3zoyC0wvvC+4STHT+LrItenLgjY+1rU Ymr0mG9wieWjcOFPS670zMFvW/UWTV2kMc16KZHHVFh/NCTHd+wq2VpS6VYQIlSjKJvx LZWjLMqcbscBAR6YWHF7j1mg/oXgnUm+t7VgvU1duK7LDUuoovHHA7aLWQhZOxkAEIhg sDXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=vvRnIZ14qQwpmNqfTRjQS+GOr22GgxtCuDvEgGckJUE=; b=iSPz2ujAo8vbjCH/lEzstOspdcD01gc1o3QqyJVEi8x9272rjovRcMsyfdug+N9wzD Pz1haks1H7W950aqqd+zDxhAsFM0REh3neQIfKqHPy2WE3zXzxOGm791Zp6ucm3WPaPo 7/WxdoLRI9R8erGJr6WJMmlCYpYIqnbs+J3Oh3KTRv99f7I/8Lrk8b/00ZNFCUuyVIpn ZuYAkyl0d+QQ+se0O/IZ2Zz0BLV9I1lh0SNjUoeDj/scwd6d4XZ+4UkLqswrWbIweyxz ekC4AQTPgGezfyfW7vxvYJqcb6iOaXdWOYMW3aZN3IaBGsrzEUvVmFwI6QglbemaO7Df We2A== X-Gm-Message-State: AOAM531LmYGrW2MN8xfRbQCGcXeUKqOwcJbXkk3w+hNg8IVC7LrBeRHa ExRbOZFYKjMBYXGrvV/uUDRdCE/YmCw= X-Google-Smtp-Source: ABdhPJz1WT8FUmbPrw/fnzoeP7I7vyDr0oL3qzvdrjBwOxHakQS6QI+PRmC2SyG96MfnCpId0Olrzw== X-Received: by 2002:a92:ca0d:0:b0:2cf:3bb8:f1a5 with SMTP id j13-20020a92ca0d000000b002cf3bb8f1a5mr2181879ils.152.1651876302892; Fri, 06 May 2022 15:31:42 -0700 (PDT) Received: from lvondent-mobl4.. 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[71.56.157.77]) by smtp.gmail.com with ESMTPSA id p16-20020a92c110000000b002cbed258dcfsm1488375ile.0.2022.05.06.15.31.41 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 May 2022 15:31:42 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH v2 BlueZ 3/7] adapter: Add support for setting ISO Socket experimental feature Date: Fri, 6 May 2022 15:31:29 -0700 Message-Id: <20220506223139.3950573-3-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220506223139.3950573-1-luiz.dentz@gmail.com> References: <20220506223139.3950573-1-luiz.dentz@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Luiz Augusto von Dentz This adds support for setting ISO Socket experimental UUID which enables the use of BTPROTO_ISO on the system. --- src/adapter.c | 42 ++++++++++++++++++++++++++++++++++++++++++ src/main.c | 1 + src/main.conf | 1 + 3 files changed, 44 insertions(+) diff --git a/src/adapter.c b/src/adapter.c index db2624c60..1ede58494 100644 --- a/src/adapter.c +++ b/src/adapter.c @@ -141,6 +141,13 @@ static const struct mgmt_exp_uuid codec_offload_uuid = { .str = "a6695ace-ee7f-4fb9-881a-5fac66c629af" }; +/* 6fbaf188-05e0-496a-9885-d6ddfdb4e03e */ +static const struct mgmt_exp_uuid iso_socket_uuid = { + .val = { 0x3e, 0xe0, 0xb4, 0xfd, 0xdd, 0xd6, 0x85, 0x98, + 0x6a, 0x49, 0xe0, 0x05, 0x88, 0xf1, 0xba, 0x6f }, + .str = "6fbaf188-05e0-496a-9885-d6ddfdb4e03e" +}; + static DBusConnection *dbus_conn = NULL; static uint32_t kernel_features = 0; @@ -9691,6 +9698,40 @@ static void codec_offload_func(struct btd_adapter *adapter, uint8_t action) btd_error(adapter->dev_id, "Failed to set Codec Offload"); } +static void iso_socket_complete(uint8_t status, uint16_t len, + const void *param, void *user_data) +{ + struct btd_adapter *adapter = user_data; + uint8_t action = btd_opts.experimental ? 0x01 : 0x00; + + if (status != 0) { + error("Set ISO Socket failed with status 0x%02x (%s)", + status, mgmt_errstr(status)); + return; + } + + DBG("ISO Socket successfully set"); + + if (action) + queue_push_tail(adapter->exps, (void *)iso_socket_uuid.val); +} + +static void iso_socket_func(struct btd_adapter *adapter, uint8_t action) +{ + struct mgmt_cp_set_exp_feature cp; + + memset(&cp, 0, sizeof(cp)); + memcpy(cp.uuid, iso_socket_uuid.val, 16); + cp.action = action; + + if (mgmt_send(adapter->mgmt, MGMT_OP_SET_EXP_FEATURE, + MGMT_INDEX_NONE, sizeof(cp), &cp, + iso_socket_complete, adapter, NULL) > 0) + return; + + btd_error(adapter->dev_id, "Failed to set ISO Socket"); +} + static const struct exp_feat { const struct mgmt_exp_uuid *uuid; void (*func)(struct btd_adapter *adapter, uint8_t action); @@ -9701,6 +9742,7 @@ static const struct exp_feat { EXP_FEAT(&quality_report_uuid, quality_report_func), EXP_FEAT(&rpa_resolution_uuid, rpa_resolution_func), EXP_FEAT(&codec_offload_uuid, codec_offload_func), + EXP_FEAT(&iso_socket_uuid, iso_socket_func), }; static void read_exp_features_complete(uint8_t status, uint16_t length, diff --git a/src/main.c b/src/main.c index 12cc21372..011d66d5a 100644 --- a/src/main.c +++ b/src/main.c @@ -606,6 +606,7 @@ static const char *valid_uuids[] = { "15c0a148-c273-11ea-b3de-0242ac130004", "330859bc-7506-492d-9370-9a6f0614037f", "a6695ace-ee7f-4fb9-881a-5fac66c629af", + "6fbaf188-05e0-496a-9885-d6ddfdb4e03e", "*" }; diff --git a/src/main.conf b/src/main.conf index 91b98b8c4..9d0319318 100644 --- a/src/main.conf +++ b/src/main.conf @@ -120,6 +120,7 @@ # 15c0a148-c273-11ea-b3de-0242ac130004 (BlueZ Experimental LL privacy) # 330859bc-7506-492d-9370-9a6f0614037f (BlueZ Experimental Bluetooth Quality Report) # a6695ace-ee7f-4fb9-881a-5fac66c629af (BlueZ Experimental Offload Codecs) +# 6fbaf188-05e0-496a-9885-d6ddfdb4e03e (BlueZ Experimental ISO socket) # Defaults to false. #Experimental = false