Commit 9e2b9c7a authored by Vinayak Kariappa Chettimada's avatar Vinayak Kariappa Chettimada Committed by Carles Cufi
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Bluetooth: Host: Fix Periodic Advertising Sync using Advertiser List 



Fix Periodic Advertising Sync Establishment to accept
synchronization establishment to device listed in the
Periodic Advertisers List when filter policy was used.

Fixes #38520.

Signed-off-by: default avatarVinayak Kariappa Chettimada <vich@nordicsemi.no>
parent b261d2b3

subsys/bluetooth/host/hci_core.h

+9 −4
Original line number Diff line number Diff line
@@ -156,17 +156,22 @@ enum { 
	/** Periodic Advertising Sync has been created in the host. */

	BT_PER_ADV_SYNC_CREATED,



	/** Periodic advertising is in sync and can be terminated */

	/** Periodic Advertising Sync is established and can be terminated */

	BT_PER_ADV_SYNC_SYNCED,



	/** Periodic advertising is attempting sync sync */

	/** Periodic Advertising Sync is attempting to create sync */

	BT_PER_ADV_SYNC_SYNCING,



	/** Periodic advertising is attempting sync sync */

	/** Periodic Advertising Sync is attempting to create sync using

	 *  Advertiser List

	 */

	BT_PER_ADV_SYNC_SYNCING_USE_LIST,



	/** Periodic Advertising Sync established with reporting disabled */

	BT_PER_ADV_SYNC_RECV_DISABLED,



	/** Constant Tone Extension for Periodic Advertising has been enabled

	 * in the controller.

	 * in the Controller.

	 */

	BT_PER_ADV_SYNC_CTE_ENABLED,

subsys/bluetooth/host/scan.c

+7 −2
Original line number Diff line number Diff line
@@ -694,8 +694,10 @@ void bt_hci_le_per_adv_sync_established(struct net_buf *buf) 
	}



	if (!pending_per_adv_sync ||

	    pending_per_adv_sync->sid != evt->sid ||

	    bt_addr_le_cmp(&pending_per_adv_sync->addr, &evt->adv_addr)) {

	    (!atomic_test_bit(pending_per_adv_sync->flags,

			      BT_PER_ADV_SYNC_SYNCING_USE_LIST) &&

	     ((pending_per_adv_sync->sid != evt->sid) ||

	      bt_addr_le_cmp(&pending_per_adv_sync->addr, &evt->adv_addr)))) {

		struct bt_le_per_adv_sync_term_info term_info;



		BT_ERR("Unexpected per adv sync established event");
@@ -1161,6 +1163,9 @@ int bt_le_per_adv_sync_create(const struct bt_le_per_adv_sync_param *param, 
	bt_addr_le_copy(&cp->addr, &param->addr);



	if (param->options & BT_LE_PER_ADV_SYNC_OPT_USE_PER_ADV_LIST) {

		atomic_set_bit(per_adv_sync->flags,

			       BT_PER_ADV_SYNC_SYNCING_USE_LIST);



		cp->options |= BT_HCI_LE_PER_ADV_CREATE_SYNC_FP_USE_LIST;

	}

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