diff options
| author | Iulia Tanasescu <iulia.tanasescu@nxp.com> | 2023-09-06 16:59:54 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-10-23 10:54:06 -0700 |
| commit | a254b90c9aac3d3d938a07e019773e35a977451b (patch) | |
| tree | c0297b67341ccf503baece1add490e555ff7c94a /net/bluetooth/hci_conn.c | |
| parent | d6e48462e88fe7efc78b455ecde5b0ca43ec50b7 (diff) | |
Bluetooth: ISO: Fix BIS cleanup
This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command should be issued. A master BIS should only be
terminated by disabling periodic and extended advertising, and terminating
the BIG.
In case of a Broadcast Receiver, all BIS and PA connections can be
cleaned up by calling hci_conn_failed, since it contains all function
calls that are necessary for successful cleanup.
Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth/hci_conn.c')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 73470cc3518a..973c9de01a04 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -759,6 +759,7 @@ static int terminate_big_sync(struct hci_dev *hdev, void *data) bt_dev_dbg(hdev, "big 0x%2.2x bis 0x%2.2x", d->big, d->bis); + hci_disable_per_advertising_sync(hdev, d->bis); hci_remove_ext_adv_instance_sync(hdev, d->bis, NULL); /* Only terminate BIG if it has been created */ @@ -1247,6 +1248,12 @@ void hci_conn_failed(struct hci_conn *conn, u8 status) break; } + /* In case of BIG/PA sync failed, clear conn flags so that + * the conns will be correctly cleaned up by ISO layer + */ + test_and_clear_bit(HCI_CONN_BIG_SYNC_FAILED, &conn->flags); + test_and_clear_bit(HCI_CONN_PA_SYNC_FAILED, &conn->flags); + conn->state = BT_CLOSED; hci_connect_cfm(conn, status); hci_conn_del(conn); |