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Mon, 21 Aug 2023 12:00:59 +0000 From: Iulia Tanasescu To: linux-bluetooth@vger.kernel.org Cc: claudia.rosu@nxp.com, mihai-octavian.urzica@nxp.com, silviu.barbulescu@nxp.com, vlad.pruteanu@nxp.com, andrei.istodorescu@nxp.com, Iulia Tanasescu Subject: [PATCH 1/2] Bluetooth: ISO: Add MGMT event for BIGInfo adv report Date: Mon, 21 Aug 2023 15:00:13 +0300 Message-Id: <20230821120014.28654-2-iulia.tanasescu@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230821120014.28654-1-iulia.tanasescu@nxp.com> References: <20230821120014.28654-1-iulia.tanasescu@nxp.com> X-ClientProxiedBy: AM0PR06CA0124.eurprd06.prod.outlook.com (2603:10a6:208:ab::29) To AS8PR04MB8898.eurprd04.prod.outlook.com (2603:10a6:20b:42d::15) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8898:EE_|AS8PR04MB7832:EE_ X-MS-Office365-Filtering-Correlation-Id: 908537ad-b320-45e5-8458-08dba23e488c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Iulia Tanasescu --- include/net/bluetooth/hci_core.h | 2 ++ include/net/bluetooth/mgmt.h | 18 ++++++++++++++++++ net/bluetooth/hci_event.c | 7 ++++++- net/bluetooth/mgmt.c | 8 ++++++++ 4 files changed, 34 insertions(+), 1 deletion(-) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 6fb055e3c595..ba2e1082b86f 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -2228,6 +2228,8 @@ void mgmt_discovering(struct hci_dev *hdev, u8 discovering); void mgmt_suspending(struct hci_dev *hdev, u8 state); void mgmt_resuming(struct hci_dev *hdev, u8 reason, bdaddr_t *bdaddr, u8 addr_type); +int mgmt_le_big_info_adv_report(struct hci_dev *hdev, + struct hci_evt_le_big_info_adv_report *ev); bool mgmt_powering_down(struct hci_dev *hdev); void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, bool persistent); void mgmt_new_irk(struct hci_dev *hdev, struct smp_irk *irk, bool persistent); diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index d382679efd2b..5f7ad5bc5f73 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -3,6 +3,7 @@ Copyright (C) 2010 Nokia Corporation Copyright (C) 2011-2012 Intel Corporation + Copyright 2023 NXP This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as @@ -1177,3 +1178,20 @@ struct mgmt_ev_mesh_device_found { struct mgmt_ev_mesh_pkt_cmplt { __u8 handle; } __packed; + +#define MGMT_EV_LE_BIG_INFO_ADV_REPORT 0x0033 +struct mgmt_ev_le_big_info_adv_report { + __le16 sync_handle; + __u8 num_bis; + __u8 nse; + __le16 iso_interval; + __u8 bn; + __u8 pto; + __u8 irc; + __le16 max_pdu; + __u8 sdu_interval[3]; + __le16 max_sdu; + __u8 phy; + __u8 framing; + __u8 encryption; +} __packed; diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index b4b72070f5f6..b794c8fb2238 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -7143,9 +7143,14 @@ static void hci_le_big_info_adv_report_evt(struct hci_dev *hdev, void *data, hci_dev_lock(hdev); mask |= hci_proto_connect_ind(hdev, BDADDR_ANY, ISO_LINK, &flags); - if (!(mask & HCI_LM_ACCEPT)) + if (!(mask & HCI_LM_ACCEPT)) { hci_le_pa_term_sync(hdev, ev->sync_handle); + goto unlock; + } + mgmt_le_big_info_adv_report(hdev, ev); + +unlock: hci_dev_unlock(hdev); } diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index d6c9b7bc8592..db6d74c40ac3 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -3,6 +3,7 @@ Copyright (C) 2010 Nokia Corporation Copyright (C) 2011-2012 Intel Corporation + Copyright 2023 NXP This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as @@ -10523,6 +10524,13 @@ void mgmt_resuming(struct hci_dev *hdev, u8 reason, bdaddr_t *bdaddr, mgmt_event(MGMT_EV_CONTROLLER_RESUME, hdev, &ev, sizeof(ev), NULL); } +int mgmt_le_big_info_adv_report(struct hci_dev *hdev, + struct hci_evt_le_big_info_adv_report *ev) +{ + return mgmt_event(MGMT_EV_LE_BIG_INFO_ADV_REPORT, hdev, + (struct mgmt_ev_le_big_info_adv_report *)ev, sizeof(*ev), NULL); +} + static struct hci_mgmt_chan chan = { .channel = HCI_CHANNEL_CONTROL, .handler_count = ARRAY_SIZE(mgmt_handlers),