mmTPC4_QM_CP_BARRIER_CFG_3
pb_addr = (mmTPC4_QM_CP_BARRIER_CFG_3 & ~0xFFF) + PROT_BITS_OFFS;
word_offset = ((mmTPC4_QM_CP_BARRIER_CFG_3 & PROT_BITS_OFFS) >> 7) << 2;
mask = 1U << ((mmTPC4_QM_CP_BARRIER_CFG_3 & 0x7F) >> 2);