PMCS_IO_IQ_MASK
if (pwp->ioq_depth > (pwp->max_cmd / (PMCS_IO_IQ_MASK + 1))) {
new_ioq_depth = pwp->max_cmd / (PMCS_IO_IQ_MASK + 1);
iq = did & PMCS_IO_IQ_MASK; \
#define PMCS_NON_HIPRI_QUEUES PMCS_IO_IQ_MASK