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Bluetooth: hci_sync: Wait for proper events when connecting LE 

When using HCI_OP_LE_CREATE_CONN wait for HCI_EV_LE_CONN_COMPLETE before
completing it and for HCI_OP_LE_EXT_CREATE_CONN wait for
HCI_EV_LE_ENHANCED_CONN_COMPLETE before resuming advertising.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Luiz Augusto von Dentz 2021-12-22 12:21:58 -08:00 committed by Marcel Holtmann
parent 85b56857e1
commit 6cd29ec6ae
1 changed files with 7 additions and 4 deletions
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11
net/bluetooth/hci_sync.c
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@ -5182,8 +5182,10 @@ int hci_le_ext_create_conn_sync(struct hci_dev *hdev, struct hci_conn *conn,
plen += sizeof(*p);
}
return __hci_cmd_sync_status(hdev, HCI_OP_LE_EXT_CREATE_CONN,
plen, data, HCI_CMD_TIMEOUT);
return __hci_cmd_sync_status_sk(hdev, HCI_OP_LE_EXT_CREATE_CONN,
plen, data,
HCI_EV_LE_ENHANCED_CONN_COMPLETE,
HCI_CMD_TIMEOUT, NULL);
}
int hci_le_create_conn_sync(struct hci_dev *hdev, struct hci_conn *conn)
@ -5269,8 +5271,9 @@ int hci_le_create_conn_sync(struct hci_dev *hdev, struct hci_conn *conn)
cp.min_ce_len = cpu_to_le16(0x0000);
cp.max_ce_len = cpu_to_le16(0x0000);
err = __hci_cmd_sync_status(hdev, HCI_OP_LE_CREATE_CONN,
sizeof(cp), &cp, HCI_CMD_TIMEOUT);
err = __hci_cmd_sync_status_sk(hdev, HCI_OP_LE_CREATE_CONN,
sizeof(cp), &cp, HCI_EV_LE_CONN_COMPLETE,
HCI_CMD_TIMEOUT, NULL);
done:
hci_resume_advertising_sync(hdev);