PMCS_MSGU_IBDB_MPIINI
pmcs_wr_msgunit(pwp, PMCS_MSGU_IBDB, PMCS_MSGU_IBDB_MPIINI);
PMCS_MSGU_IBDB_MPIINI) == 0) {
if (pmcs_rd_msgunit(pwp, PMCS_MSGU_IBDB) & PMCS_MSGU_IBDB_MPIINI) {