MP_FBNIC_XPCS_PMA_100G_ID
ret = fbnic_mdio_ids(MP_FBNIC_XPCS_PMA_100G_ID, regnum);
ret = fbnic_mdio_ids(MP_FBNIC_XPCS_PMA_100G_ID, regnum);
xpcs->info.pma == MP_FBNIC_XPCS_PMA_100G_ID)
if (xpcs->info.pma == MP_FBNIC_XPCS_PMA_100G_ID) {