diff options
Diffstat (limited to 'net/bluetooth/hci_conn.c')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index a9682534c377..45ff5dc124cc 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -749,18 +749,31 @@ static bool conn_use_rpa(struct hci_conn *conn) } static void hci_req_add_le_create_conn(struct hci_request *req, - struct hci_conn *conn) + struct hci_conn *conn, + bdaddr_t *direct_rpa) { struct hci_cp_le_create_conn cp; struct hci_dev *hdev = conn->hdev; u8 own_addr_type; - /* Update random address, but set require_privacy to false so - * that we never connect with an non-resolvable address. + /* If direct address was provided we use it instead of current + * address. */ - if (hci_update_random_address(req, false, conn_use_rpa(conn), - &own_addr_type)) - return; + if (direct_rpa) { + if (bacmp(&req->hdev->random_addr, direct_rpa)) + hci_req_add(req, HCI_OP_LE_SET_RANDOM_ADDR, 6, + direct_rpa); + + /* direct address is always RPA */ + own_addr_type = ADDR_LE_DEV_RANDOM; + } else { + /* Update random address, but set require_privacy to false so + * that we never connect with an non-resolvable address. + */ + if (hci_update_random_address(req, false, conn_use_rpa(conn), + &own_addr_type)) + return; + } memset(&cp, 0, sizeof(cp)); @@ -825,7 +838,7 @@ static void hci_req_directed_advertising(struct hci_request *req, struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, u8 dst_type, u8 sec_level, u16 conn_timeout, - u8 role) + u8 role, bdaddr_t *direct_rpa) { struct hci_conn_params *params; struct hci_conn *conn; @@ -940,7 +953,7 @@ struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, hci_dev_set_flag(hdev, HCI_LE_SCAN_INTERRUPTED); } - hci_req_add_le_create_conn(&req, conn); + hci_req_add_le_create_conn(&req, conn, direct_rpa); create_conn: err = hci_req_run(&req, create_le_conn_complete); |