diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index bfbcc5a772a6..e7b36beca42c 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -964,6 +964,45 @@ static int btusb_setup_bcm92035(struct hci_dev *hdev)
 	return 0;
 }
 
+static int btusb_setup_csr(struct hci_dev *hdev)
+{
+	struct hci_rp_read_local_version *rp;
+	struct sk_buff *skb;
+	int ret;
+
+	BT_DBG("%s", hdev->name);
+
+	skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL,
+			     HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb)) {
+		BT_ERR("Reading local version failed (%ld)", -PTR_ERR(skb));
+		return -PTR_ERR(skb);
+	}
+
+	rp = (struct hci_rp_read_local_version *) skb->data;
+
+	if (!rp->status) {
+		if (le16_to_cpu(rp->manufacturer) != 10) {
+			/* Clear the reset quirk since this is not an actual
+			 * early Bluetooth 1.1 device from CSR.
+			 */
+			clear_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks);
+
+			/* These fake CSR controllers have all a broken
+			 * stored link key handling and so just disable it.
+			 */
+			set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY,
+				&hdev->quirks);
+		}
+	}
+
+	ret = -bt_to_errno(rp->status);
+
+	kfree_skb(skb);
+
+	return ret;
+}
+
 struct intel_version {
 	u8 status;
 	u8 hw_platform;
@@ -1464,10 +1503,15 @@ static int btusb_probe(struct usb_interface *intf,
 
 	if (id->driver_info & BTUSB_CSR) {
 		struct usb_device *udev = data->udev;
+		u16 bcdDevice = le16_to_cpu(udev->descriptor.bcdDevice);
 
 		/* Old firmware would otherwise execute USB reset */
-		if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x117)
+		if (bcdDevice < 0x117)
 			set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks);
+
+		/* Fake CSR devices with broken commands */
+		if (bcdDevice <= 0x100)
+			hdev->setup = btusb_setup_csr;
 	}
 
 	if (id->driver_info & BTUSB_SNIFFER) {