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-rw-r--r--net/bluetooth/hci_conn.c6
-rw-r--r--net/bluetooth/hci_core.c14
-rw-r--r--net/bluetooth/hci_event.c4
-rw-r--r--net/bluetooth/hci_sync.c9
-rw-r--r--net/bluetooth/mgmt.c8
-rw-r--r--net/bluetooth/msft.c2
6 files changed, 26 insertions, 17 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index bd669c95b9a7..1783ec5f6e3e 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -108,7 +108,7 @@ static void hci_connect_le_scan_cleanup(struct hci_conn *conn)
break;
}
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
}
static void hci_conn_cleanup(struct hci_conn *conn)
@@ -913,7 +913,7 @@ void hci_le_conn_failed(struct hci_conn *conn, u8 status)
/* Since we may have temporarily stopped the background scanning in
* favor of connection establishment, we should restart it.
*/
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
/* Re-enable advertising in case this was a failed connection
* attempt as a peripheral.
@@ -1411,7 +1411,7 @@ struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst,
conn->conn_timeout = conn_timeout;
conn->conn_reason = conn_reason;
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
done:
hci_conn_hold(conn);
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index fdc1cce5eb5b..8c54b1d4d41b 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -975,7 +975,7 @@ void hci_discovery_set_state(struct hci_dev *hdev, int state)
switch (state) {
case DISCOVERY_STOPPED:
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
if (old_state != DISCOVERY_STARTING)
mgmt_discovering(hdev, 0);
@@ -1850,7 +1850,7 @@ done:
return ret;
}
-static void hci_update_scan_state(struct hci_dev *hdev, u8 scan)
+static void hci_update_passive_scan_state(struct hci_dev *hdev, u8 scan)
{
bool conn_changed, discov_changed;
@@ -1951,7 +1951,7 @@ int hci_dev_cmd(unsigned int cmd, void __user *arg)
* get correctly modified as this was a non-mgmt change.
*/
if (!err)
- hci_update_scan_state(hdev, dr.dev_opt);
+ hci_update_passive_scan_state(hdev, dr.dev_opt);
break;
case HCISETLINKPOL:
@@ -3096,7 +3096,7 @@ bool hci_add_adv_monitor(struct hci_dev *hdev, struct adv_monitor *monitor,
switch (hci_get_adv_monitor_offload_ext(hdev)) {
case HCI_ADV_MONITOR_EXT_NONE:
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
bt_dev_dbg(hdev, "%s add monitor status %d", hdev->name, *err);
/* Message was not forwarded to controller - not an error */
return false;
@@ -3160,7 +3160,7 @@ bool hci_remove_single_adv_monitor(struct hci_dev *hdev, u16 handle, int *err)
pending = hci_remove_adv_monitor(hdev, monitor, handle, err);
if (!*err && !pending)
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
bt_dev_dbg(hdev, "%s remove monitor handle %d, status %d, %spending",
hdev->name, handle, *err, pending ? "" : "not ");
@@ -3192,7 +3192,7 @@ bool hci_remove_all_adv_monitor(struct hci_dev *hdev, int *err)
}
if (update)
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
bt_dev_dbg(hdev, "%s remove all monitors status %d, %spending",
hdev->name, *err, pending ? "" : "not ");
@@ -3486,7 +3486,7 @@ void hci_conn_params_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type)
hci_conn_params_free(params);
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
BT_DBG("addr %pMR (type %u)", addr, addr_type);
}
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e45e62b4a0d8..d5e4a82b7020 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3028,7 +3028,7 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
case HCI_AUTO_CONN_ALWAYS:
list_del_init(&params->action);
list_add(&params->action, &hdev->pend_le_conns);
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
break;
default:
@@ -5471,7 +5471,7 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,
}
unlock:
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
hci_dev_unlock(hdev);
}
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index c9aba2fd0301..6d53a876de85 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -2029,5 +2029,14 @@ static int update_passive_scan_sync(struct hci_dev *hdev, void *data)
int hci_update_passive_scan(struct hci_dev *hdev)
{
+ /* Only queue if it would have any effect */
+ if (!test_bit(HCI_UP, &hdev->flags) ||
+ test_bit(HCI_INIT, &hdev->flags) ||
+ hci_dev_test_flag(hdev, HCI_SETUP) ||
+ hci_dev_test_flag(hdev, HCI_CONFIG) ||
+ hci_dev_test_flag(hdev, HCI_AUTO_OFF) ||
+ hci_dev_test_flag(hdev, HCI_UNREGISTER))
+ return 0;
+
return hci_cmd_sync_queue(hdev, update_passive_scan_sync, NULL, NULL);
}
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index ca2273a8979d..d09a757a5851 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1585,7 +1585,7 @@ static int set_connectable_update_settings(struct hci_dev *hdev,
if (changed) {
hci_req_update_scan(hdev);
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
return new_settings(hdev, sk);
}
@@ -1943,7 +1943,7 @@ static void le_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode)
__hci_req_update_scan_rsp_data(&req, 0x00);
}
hci_req_run(&req, NULL);
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
}
unlock:
@@ -4488,7 +4488,7 @@ int mgmt_add_adv_patterns_monitor_complete(struct hci_dev *hdev, u8 status)
hdev->adv_monitors_cnt++;
if (monitor->state == ADV_MONITOR_STATE_NOT_REGISTERED)
monitor->state = ADV_MONITOR_STATE_REGISTERED;
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
}
err = mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode,
@@ -4714,7 +4714,7 @@ int mgmt_remove_adv_monitor_complete(struct hci_dev *hdev, u8 status)
rp.monitor_handle = cp->monitor_handle;
if (!status)
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
err = mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode,
mgmt_status(status), &rp, sizeof(rp));
diff --git a/net/bluetooth/msft.c b/net/bluetooth/msft.c
index 255cffa554ee..5205d9410ff5 100644
--- a/net/bluetooth/msft.c
+++ b/net/bluetooth/msft.c
@@ -168,7 +168,7 @@ static void reregister_monitor(struct hci_dev *hdev, int handle)
if (!monitor) {
/* All monitors have been reregistered */
msft->reregistering = false;
- hci_update_background_scan(hdev);
+ hci_update_passive_scan(hdev);
return;
}
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-05 02:18:23 +0000