diff options
| -rw-r--r-- | include/net/bluetooth/hci.h | 2 | ||||
| -rw-r--r-- | net/bluetooth/hci_conn.c | 10 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index d878bf8dce20..29b638c6c934 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -1724,6 +1724,8 @@ struct hci_cp_le_set_ext_scan_rsp_data { #define LE_SET_ADV_DATA_NO_FRAG 0x01 +#define HCI_OP_LE_REMOVE_ADV_SET 0x203c + #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index a582c676e584..2731f0ad2a90 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -898,6 +898,16 @@ static void hci_req_directed_advertising(struct hci_request *req, cp.peer_addr_type = conn->dst_type; bacpy(&cp.peer_addr, &conn->dst); + /* As per Core Spec 5.2 Vol 2, PART E, Sec 7.8.53, for + * advertising_event_property LE_LEGACY_ADV_DIRECT_IND + * does not supports advertising data when the advertising set already + * contains some, the controller shall return erroc code 'Invalid + * HCI Command Parameters(0x12). + * So it is required to remove adv set for handle 0x00. since we use + * instance 0 for directed adv. + */ + hci_req_add(req, HCI_OP_LE_REMOVE_ADV_SET, sizeof(cp.handle), &cp.handle); + hci_req_add(req, HCI_OP_LE_SET_EXT_ADV_PARAMS, sizeof(cp), &cp); if (own_addr_type == ADDR_LE_DEV_RANDOM && |