KVASER_USB_CAP_EXT_CAP
card_data->capabilities |= KVASER_USB_CAP_EXT_CAP;
if (!(dev->card_data.capabilities & KVASER_USB_CAP_EXT_CAP)) {
dev->card_data.capabilities |= KVASER_USB_CAP_EXT_CAP;
if (!(dev->card_data.capabilities & KVASER_USB_CAP_EXT_CAP)) {