YT921X_FDB_IO2_EGR_PORTS_M
*ports_maskp = FIELD_GET(YT921X_FDB_IO2_EGR_PORTS_M, data2);
if (!(ctrl2 & YT921X_FDB_IO2_EGR_PORTS_M)) {
#define YT921X_FDB_IO2_EGR_PORTS(x) FIELD_PREP(YT921X_FDB_IO2_EGR_PORTS_M, (x))