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| author | Claudia Draghicescu <claudia.rosu@nxp.com> | 2023-06-30 12:59:28 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-08-24 22:22:56 +0300 |
| commit | 9c0826310bfb784c9bac7d1d9454e304185446c5 (patch) | |
| tree | 80233bbd4f8f1bf62c842d866660316a161a4bf0 /net/bluetooth/hci_event.c | |
| parent | 3344d318337d9dca928fd448e966557ec5063f85 (diff) | |
| download | linux-9c0826310bfb784c9bac7d1d9454e304185446c5.tar.xz | |
Bluetooth: ISO: Add support for periodic adv reports processing
In the case of a Periodic Synchronized Receiver,
the PA report received from a Broadcaster contains the BASE,
which has information about codec and other parameters of a BIG.
This isnformation is stored and the application can retrieve it
using getsockopt(BT_ISO_BASE).
Signed-off-by: Claudia Draghicescu <claudia.rosu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index b4b72070f5f6..35f251041eeb 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -6617,6 +6617,24 @@ unlock: hci_dev_unlock(hdev); } +static void hci_le_per_adv_report_evt(struct hci_dev *hdev, void *data, + struct sk_buff *skb) +{ + struct hci_ev_le_per_adv_report *ev = data; + int mask = hdev->link_mode; + __u8 flags = 0; + + bt_dev_dbg(hdev, "sync_handle 0x%4.4x", le16_to_cpu(ev->sync_handle)); + + hci_dev_lock(hdev); + + mask |= hci_proto_connect_ind(hdev, BDADDR_ANY, ISO_LINK, &flags); + if (!(mask & HCI_LM_ACCEPT)) + hci_le_pa_term_sync(hdev, ev->sync_handle); + + hci_dev_unlock(hdev); +} + static void hci_le_remote_feat_complete_evt(struct hci_dev *hdev, void *data, struct sk_buff *skb) { @@ -7213,6 +7231,11 @@ static const struct hci_le_ev { HCI_LE_EV(HCI_EV_LE_PA_SYNC_ESTABLISHED, hci_le_pa_sync_estabilished_evt, sizeof(struct hci_ev_le_pa_sync_established)), + /* [0x0f = HCI_EV_LE_PER_ADV_REPORT] */ + HCI_LE_EV_VL(HCI_EV_LE_PER_ADV_REPORT, + hci_le_per_adv_report_evt, + sizeof(struct hci_ev_le_per_adv_report), + HCI_MAX_EVENT_SIZE), /* [0x12 = HCI_EV_LE_EXT_ADV_SET_TERM] */ HCI_LE_EV(HCI_EV_LE_EXT_ADV_SET_TERM, hci_le_ext_adv_term_evt, sizeof(struct hci_evt_le_ext_adv_set_term)), |