diff mbox series

[v4,7/7] Bluetooth: Replace use of hci_update_background_scan with hci_update_scan

Message ID 20210622004104.3179217-7-luiz.dentz@gmail.com
State New
Headers show
Series [v4,1/7] Bluetooth: Add helper for serialized HCI command execution | expand

Commit Message

Luiz Augusto von Dentz June 22, 2021, 12:41 a.m. UTC 
From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

This replaces the use of hci_update_background_scan with hci_update_scan
which runs from cmd_work_sync and deal properly with resolving list when
LL privacy is enabled.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
---
 net/bluetooth/hci_conn.c  |  7 ++++---
 net/bluetooth/hci_core.c  | 11 ++++++-----
 net/bluetooth/hci_event.c |  5 +++--
 net/bluetooth/mgmt.c      |  8 ++++----
 net/bluetooth/msft.c      |  3 ++-
 5 files changed, 19 insertions(+), 15 deletions(-)
diff mbox series

Patch

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 2b5059a56cda..716171b8fe70 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -31,6 +31,7 @@ 
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/l2cap.h>
 
+#include "hci_sync.h"
 #include "hci_request.h"
 #include "smp.h"
 #include "a2mp.h"
@@ -108,7 +109,7 @@  static void hci_connect_le_scan_cleanup(struct hci_conn *conn)
 		break;
 	}
 
-	hci_update_background_scan(hdev);
+	hci_update_scan(hdev);
 }
 
 static void hci_conn_cleanup(struct hci_conn *conn)
@@ -785,7 +786,7 @@  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_scan(hdev);
 
 	/* Re-enable advertising in case this was a failed connection
 	 * attempt as a peripheral.
@@ -1278,7 +1279,7 @@  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_scan(hdev);
 
 done:
 	hci_conn_hold(conn);
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index d63c4d6c8bc2..2c5de84646ce 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -39,6 +39,7 @@ 
 #include <net/bluetooth/l2cap.h>
 #include <net/bluetooth/mgmt.h>
 
+#include "hci_sync.h"
 #include "hci_request.h"
 #include "hci_debugfs.h"
 #include "smp.h"
@@ -1096,7 +1097,7 @@  void hci_discovery_set_state(struct hci_dev *hdev, int state)
 
 	switch (state) {
 	case DISCOVERY_STOPPED:
-		hci_update_background_scan(hdev);
+		hci_update_scan(hdev);
 
 		if (old_state != DISCOVERY_STARTING)
 			mgmt_discovering(hdev, 0);
@@ -3279,7 +3280,7 @@  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_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;
@@ -3343,7 +3344,7 @@  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_scan(hdev);
 
 	bt_dev_dbg(hdev, "%s remove monitor handle %d, status %d, %spending",
 		   hdev->name, handle, *err, pending ? "" : "not ");
@@ -3375,7 +3376,7 @@  bool hci_remove_all_adv_monitor(struct hci_dev *hdev, int *err)
 	}
 
 	if (update)
-		hci_update_background_scan(hdev);
+		hci_update_scan(hdev);
 
 	bt_dev_dbg(hdev, "%s remove all monitors status %d, %spending",
 		   hdev->name, *err, pending ? "" : "not ");
@@ -3678,7 +3679,7 @@  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_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 513fa3778673..1a4279dfb93e 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -30,6 +30,7 @@ 
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/mgmt.h>
 
+#include "hci_sync.h"
 #include "hci_request.h"
 #include "hci_debugfs.h"
 #include "a2mp.h"
@@ -2891,7 +2892,7 @@  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_scan(hdev);
 			break;
 
 		default:
@@ -5277,7 +5278,7 @@  static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,
 	}
 
 unlock:
-	hci_update_background_scan(hdev);
+	hci_update_scan(hdev);
 	hci_dev_unlock(hdev);
 }
 
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 53cb0de0d080..fb1ff1354b2b 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1586,7 +1586,7 @@  static int set_connectable_update_settings(struct hci_dev *hdev,
 
 	if (changed) {
 		hci_req_update_scan(hdev);
-		hci_update_background_scan(hdev);
+		hci_update_scan(hdev);
 		return new_settings(hdev, sk);
 	}
 
@@ -1944,7 +1944,7 @@  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_scan(hdev);
 	}
 
 unlock:
@@ -4262,7 +4262,7 @@  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_scan(hdev);
 	}
 
 	err = mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode,
@@ -4488,7 +4488,7 @@  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_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 b4bfae41e8a5..b49b3d4a96c2 100644
--- a/net/bluetooth/msft.c
+++ b/net/bluetooth/msft.c
@@ -7,6 +7,7 @@ 
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/mgmt.h>
 
+#include "hci_sync.h"
 #include "hci_request.h"
 #include "mgmt_util.h"
 #include "msft.h"
@@ -165,7 +166,7 @@  static void reregister_monitor_on_restart(struct hci_dev *hdev, int handle)
 		if (!monitor) {
 			/* All monitors have been reregistered */
 			msft->reregistering = false;
-			hci_update_background_scan(hdev);
+			hci_update_scan(hdev);
 			return;
 		}