@@ -2254,10 +2254,33 @@ int btintel_setup_combined(struct hci_dev *hdev)
/* For TLV type device, parse the tlv data */
btintel_parse_version_tlv(hdev, &ver_tlv, skb);
+ /* Some legacy bootloader devices from JfP supports both old and TLV
+ * based HCI_Intel_Read_Version command. But we don't want to use the
+ * TLV based setup routines for those old bootloader device.
+ * Also, it is not easy to convert TLV based version to the legacy
+ * version format.
+ *
+ * So, as a workaround for those devices, use the legacy
+ * HCI_Intel_Read_Version to get the version information and run the
+ * legacy bootloader setup.
+ */
+ switch(INTEL_HW_VARIANT(ver_tlv.cnvi_bt)) {
+ case 0x11: /* JfP */
+ case 0x12: /* ThP */
+ case 0x13: /* HrP */
+ case 0x14: /* CcP */
+ err = btintel_read_version(hdev, &ver);
+ if (err)
+ return err;
+ return btintel_bootloader_setup(hdev, &ver);
+ default:
+ /* Nothing to do here */
+ break;
+ }
+
/* Display version information of TLV type */
btintel_version_info_tlv(hdev, &ver_tlv);
- /* TODO: Need to filter the device for new generation */
err = btintel_bootloader_setup_tlv(hdev, &ver_tlv);
return err;