diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h
index 2c87fd029ddf..fb5e73ef71eb 100644
--- a/drivers/bluetooth/btintel.h
+++ b/drivers/bluetooth/btintel.h
@@ -138,6 +138,46 @@ struct intel_debug_features {
 #define INTEL_CNVX_TOP_STEP(cnvx_top)	(((cnvx_top) & 0x0f000000) >> 24)
 #define INTEL_CNVX_TOP_PACK_SWAB(t, s)	__swab16(((__u16)(((t) << 4) | (s))))
 
+enum {
+	INTEL_BOOTLOADER,
+	INTEL_DOWNLOADING,
+	INTEL_FIRMWARE_LOADED,
+	INTEL_FIRMWARE_FAILED,
+	INTEL_BOOTING,
+
+	__INTEL_NUM_FLAGS,
+};
+
+struct btintel_data {
+	DECLARE_BITMAP(flags, __INTEL_NUM_FLAGS);
+};
+
+#define btintel_set_flag(hdev, nr)					\
+	do {								\
+		struct btintel_data *intel = hci_get_priv((hdev));	\
+		set_bit((nr), intel->flags);				\
+	} while (0)
+
+#define btintel_clear_flag(hdev, nr)					\
+	do {								\
+		struct btintel_data *intel = hci_get_priv((hdev));	\
+		clear_bit((nr), intel->flags);				\
+	} while (0)
+
+#define btintel_wake_up_flag(hdev, nr)					\
+	do {								\
+		struct btintel_data *intel = hci_get_priv((hdev));	\
+		wake_up_bit(intel->flags, (nr));			\
+	} while (0)
+
+#define btintel_get_flag(hdev)						\
+	(((struct btintel_data *)hci_get_priv(hdev))->flags)
+
+#define btintel_test_flag(hdev, nr)	test_bit((nr), btintel_get_flag(hdev))
+#define btintel_test_and_clear_flag(hdev, nr) test_and_clear_bit((nr), btintel_get_flag(hdev))
+#define btintel_wait_on_flag_timeout(hdev, nr, m, to)			\
+		wait_on_bit_timeout(btintel_get_flag(hdev), (nr), m, to)
+
 #if IS_ENABLED(CONFIG_BT_INTEL)
 
 int btintel_check_bdaddr(struct hci_dev *hdev);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index ce05085ff158..887b8839e4b2 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -4299,7 +4299,7 @@ static int btusb_probe(struct usb_interface *intf,
 	struct btusb_data *data;
 	struct hci_dev *hdev;
 	unsigned ifnum_base;
-	int i, err;
+	int i, err, priv_size;
 
 	BT_DBG("intf %p id %p", intf, id);
 
@@ -4385,6 +4385,13 @@ static int btusb_probe(struct usb_interface *intf,
 	init_usb_anchor(&data->ctrl_anchor);
 	spin_lock_init(&data->rxlock);
 
+	priv_size = 0;
+
+	if (id->driver_info & BTUSB_INTEL_COMBINED) {
+		/* Allocate extra space for Intel device */
+		priv_size += sizeof(struct btintel_data);
+	}
+
 	if (id->driver_info & BTUSB_INTEL_NEW) {
 		data->recv_event = btusb_recv_event_intel;
 		data->recv_bulk = btusb_recv_bulk_intel;
@@ -4396,7 +4403,7 @@ static int btusb_probe(struct usb_interface *intf,
 
 	data->recv_acl = hci_recv_frame;
 
-	hdev = hci_alloc_dev();
+	hdev = hci_alloc_dev_priv(priv_size);
 	if (!hdev)
 		return -ENOMEM;