diff options
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 114 |
1 files changed, 103 insertions, 11 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index e3e360c3c53..64668e2656a 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -619,6 +619,60 @@ static void hci_cs_add_sco(struct hci_dev *hdev, __u8 status) hci_dev_unlock(hdev); } +static void hci_cs_auth_requested(struct hci_dev *hdev, __u8 status) +{ + struct hci_cp_auth_requested *cp; + struct hci_conn *conn; + + BT_DBG("%s status 0x%x", hdev->name, status); + + if (!status) + return; + + cp = hci_sent_cmd_data(hdev, HCI_OP_AUTH_REQUESTED); + if (!cp) + return; + + hci_dev_lock(hdev); + + conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle)); + if (conn) { + if (conn->state == BT_CONFIG) { + hci_proto_connect_cfm(conn, status); + hci_conn_put(conn); + } + } + + hci_dev_unlock(hdev); +} + +static void hci_cs_set_conn_encrypt(struct hci_dev *hdev, __u8 status) +{ + struct hci_cp_set_conn_encrypt *cp; + struct hci_conn *conn; + + BT_DBG("%s status 0x%x", hdev->name, status); + + if (!status) + return; + + cp = hci_sent_cmd_data(hdev, HCI_OP_SET_CONN_ENCRYPT); + if (!cp) + return; + + hci_dev_lock(hdev); + + conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle)); + if (conn) { + if (conn->state == BT_CONFIG) { + hci_proto_connect_cfm(conn, status); + hci_conn_put(conn); + } + } + + hci_dev_unlock(hdev); +} + static void hci_cs_remote_name_req(struct hci_dev *hdev, __u8 status) { BT_DBG("%s status 0x%x", hdev->name, status); @@ -643,7 +697,6 @@ static void hci_cs_read_remote_features(struct hci_dev *hdev, __u8 status) conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle)); if (conn) { if (conn->state == BT_CONFIG) { - conn->state = BT_CONNECTED; hci_proto_connect_cfm(conn, status); hci_conn_put(conn); } @@ -671,7 +724,6 @@ static void hci_cs_read_remote_ext_features(struct hci_dev *hdev, __u8 status) conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle)); if (conn) { if (conn->state == BT_CONFIG) { - conn->state = BT_CONNECTED; hci_proto_connect_cfm(conn, status); hci_conn_put(conn); } @@ -982,15 +1034,29 @@ static inline void hci_auth_complete_evt(struct hci_dev *hdev, struct sk_buff *s clear_bit(HCI_CONN_AUTH_PEND, &conn->pend); - hci_auth_cfm(conn, ev->status); + if (conn->state == BT_CONFIG) { + if (!ev->status && hdev->ssp_mode > 0 && + conn->ssp_mode > 0) { + struct hci_cp_set_conn_encrypt cp; + cp.handle = ev->handle; + cp.encrypt = 0x01; + hci_send_cmd(hdev, HCI_OP_SET_CONN_ENCRYPT, + sizeof(cp), &cp); + } else { + conn->state = BT_CONNECTED; + hci_proto_connect_cfm(conn, ev->status); + hci_conn_put(conn); + } + } else + hci_auth_cfm(conn, ev->status); if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend)) { if (!ev->status) { struct hci_cp_set_conn_encrypt cp; - cp.handle = cpu_to_le16(conn->handle); - cp.encrypt = 1; - hci_send_cmd(conn->hdev, - HCI_OP_SET_CONN_ENCRYPT, sizeof(cp), &cp); + cp.handle = ev->handle; + cp.encrypt = 0x01; + hci_send_cmd(hdev, HCI_OP_SET_CONN_ENCRYPT, + sizeof(cp), &cp); } else { clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend); hci_encrypt_cfm(conn, ev->status, 0x00); @@ -1030,7 +1096,14 @@ static inline void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff * clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend); - hci_encrypt_cfm(conn, ev->status, ev->encrypt); + if (conn->state == BT_CONFIG) { + if (!ev->status) + conn->state = BT_CONNECTED; + + hci_proto_connect_cfm(conn, ev->status); + hci_conn_put(conn); + } else + hci_encrypt_cfm(conn, ev->status, ev->encrypt); } hci_dev_unlock(hdev); @@ -1250,6 +1323,14 @@ static inline void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cs_add_sco(hdev, ev->status); break; + case HCI_OP_AUTH_REQUESTED: + hci_cs_auth_requested(hdev, ev->status); + break; + + case HCI_OP_SET_CONN_ENCRYPT: + hci_cs_set_conn_encrypt(hdev, ev->status); + break; + case HCI_OP_REMOTE_NAME_REQ: hci_cs_remote_name_req(hdev, ev->status); break; @@ -1518,9 +1599,20 @@ static inline void hci_remote_ext_features_evt(struct hci_dev *hdev, struct sk_b } if (conn->state == BT_CONFIG) { - conn->state = BT_CONNECTED; - hci_proto_connect_cfm(conn, ev->status); - hci_conn_put(conn); + if (!ev->status && hdev->ssp_mode > 0 && + conn->ssp_mode > 0) { + if (conn->out) { + struct hci_cp_auth_requested cp; + cp.handle = ev->handle; + hci_send_cmd(hdev, + HCI_OP_AUTH_REQUESTED, + sizeof(cp), &cp); + } + } else { + conn->state = BT_CONNECTED; + hci_proto_connect_cfm(conn, ev->status); + hci_conn_put(conn); + } } } |