IPL_ATTR_BR_CHR_SHOW_FN
IPL_ATTR_BR_CHR_SHOW_FN(dump, dump_block_eckd->eckd);
IPL_ATTR_BR_CHR_SHOW_FN(ipl, ipl_block.eckd);
IPL_ATTR_BR_CHR_SHOW_FN(reipl, reipl_block_eckd->eckd);