PX_LDN_EXPECTED
return ((px_p->px_pm_flags & PX_LDN_EXPECTED) ? PX_EXPECTED :
px_p->px_pm_flags |= PX_LDN_EXPECTED;
~(PX_PME_TURNOFF_PENDING | PX_PMETOACK_RECVD | PX_LDN_EXPECTED);
px_p->px_pm_flags |= PX_LDN_EXPECTED;