USB4_DRIVER_BW_CAPABILITY
#ifndef USB4_DRIVER_BW_CAPABILITY
status = core_link_read_dpcd(link, USB4_DRIVER_BW_CAPABILITY,
dpcd_dp_tun_data[USB4_DRIVER_BW_CAPABILITY - USB4_DRIVER_BW_CAPABILITY];
dpcd_dp_tun_data[DP_IN_ADAPTER_TUNNEL_INFO - USB4_DRIVER_BW_CAPABILITY];