hci_dev_unlock(hdev);
}
-
static void hci_cc_le_set_random_addr(struct hci_dev *hdev, struct sk_buff *skb)
{
__u8 status = *((__u8 *) skb->data);
goto unlock;
if (list_empty(&discov->resolve)) {
- hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
+ /* When BR/EDR inquiry is active and no LE scanning is in
+ * progress, then change discovery state to indicate completion.
+ *
+ * When running LE scanning and BR/EDR inquiry simultaneously
+ * and the LE scan already finished, then change the discovery
+ * state to indicate completion.
+ */
+ if (!hci_dev_test_flag(hdev, HCI_LE_SCAN) ||
+ !test_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks))
+ hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
goto unlock;
}
e->name_state = NAME_PENDING;
hci_discovery_set_state(hdev, DISCOVERY_RESOLVING);
} else {
- hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
+ /* When BR/EDR inquiry is active and no LE scanning is in
+ * progress, then change discovery state to indicate completion.
+ *
+ * When running LE scanning and BR/EDR inquiry simultaneously
+ * and the LE scan already finished, then change the discovery
+ * state to indicate completion.
+ */
+ if (!hci_dev_test_flag(hdev, HCI_LE_SCAN) ||
+ !test_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks))
+ hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
}
unlock:
if (opcode != HCI_OP_NOP)
cancel_delayed_work(&hdev->cmd_timer);
+ if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags))
+ atomic_set(&hdev->cmd_cnt, 1);
+
hci_req_cmd_complete(hdev, opcode, status);
- if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) {
- atomic_set(&hdev->cmd_cnt, 1);
- if (!skb_queue_empty(&hdev->cmd_q))
- queue_work(hdev->workqueue, &hdev->cmd_work);
- }
+ if (atomic_read(&hdev->cmd_cnt) && !skb_queue_empty(&hdev->cmd_q))
+ queue_work(hdev->workqueue, &hdev->cmd_work);
}
static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb)
if (opcode != HCI_OP_NOP)
cancel_delayed_work(&hdev->cmd_timer);
+ if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags))
+ atomic_set(&hdev->cmd_cnt, 1);
+
if (ev->status ||
- (hdev->sent_cmd && !bt_cb(hdev->sent_cmd)->req_event))
+ (hdev->sent_cmd && !bt_cb(hdev->sent_cmd)->req.event))
hci_req_cmd_complete(hdev, opcode, ev->status);
- if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) {
- atomic_set(&hdev->cmd_cnt, 1);
- if (!skb_queue_empty(&hdev->cmd_q))
- queue_work(hdev->workqueue, &hdev->cmd_work);
- }
+ if (atomic_read(&hdev->cmd_cnt) && !skb_queue_empty(&hdev->cmd_q))
+ queue_work(hdev->workqueue, &hdev->cmd_work);
}
static void hci_hardware_error_evt(struct hci_dev *hdev, struct sk_buff *skb)
if (!data)
return 0x00;
- if (conn->out || test_bit(HCI_CONN_REMOTE_OOB, &conn->flags)) {
- if (bredr_sc_enabled(hdev)) {
- /* When Secure Connections is enabled, then just
- * return the present value stored with the OOB
- * data. The stored value contains the right present
- * information. However it can only be trusted when
- * not in Secure Connection Only mode.
- */
- if (!hci_dev_test_flag(hdev, HCI_SC_ONLY))
- return data->present;
-
- /* When Secure Connections Only mode is enabled, then
- * the P-256 values are required. If they are not
- * available, then do not declare that OOB data is
- * present.
- */
- if (!memcmp(data->rand256, ZERO_KEY, 16) ||
- !memcmp(data->hash256, ZERO_KEY, 16))
- return 0x00;
-
- return 0x02;
- }
+ if (bredr_sc_enabled(hdev)) {
+ /* When Secure Connections is enabled, then just
+ * return the present value stored with the OOB
+ * data. The stored value contains the right present
+ * information. However it can only be trusted when
+ * not in Secure Connection Only mode.
+ */
+ if (!hci_dev_test_flag(hdev, HCI_SC_ONLY))
+ return data->present;
- /* When Secure Connections is not enabled or actually
- * not supported by the hardware, then check that if
- * P-192 data values are present.
+ /* When Secure Connections Only mode is enabled, then
+ * the P-256 values are required. If they are not
+ * available, then do not declare that OOB data is
+ * present.
*/
- if (!memcmp(data->rand192, ZERO_KEY, 16) ||
- !memcmp(data->hash192, ZERO_KEY, 16))
+ if (!memcmp(data->rand256, ZERO_KEY, 16) ||
+ !memcmp(data->hash256, ZERO_KEY, 16))
return 0x00;
- return 0x01;
+ return 0x02;
}
- return 0x00;
+ /* When Secure Connections is not enabled or actually
+ * not supported by the hardware, then check that if
+ * P-192 data values are present.
+ */
+ if (!memcmp(data->rand192, ZERO_KEY, 16) ||
+ !memcmp(data->hash192, ZERO_KEY, 16))
+ return 0x00;
+
+ return 0x01;
}
static void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
conn->remote_cap = ev->capability;
conn->remote_auth = ev->authentication;
- if (ev->oob_data)
- set_bit(HCI_CONN_REMOTE_OOB, &conn->flags);
unlock:
hci_dev_unlock(hdev);
skb_pull(skb, HCI_EVENT_HDR_SIZE);
- if (hdev->sent_cmd && bt_cb(hdev->sent_cmd)->req_event == event) {
+ if (hdev->sent_cmd && bt_cb(hdev->sent_cmd)->req.event == event) {
struct hci_command_hdr *cmd_hdr = (void *) hdev->sent_cmd->data;
u16 opcode = __le16_to_cpu(cmd_hdr->opcode);