mmNIC4_QM0_CP_BARRIER_CFG_3
pb_addr = (mmNIC4_QM0_CP_BARRIER_CFG_3 & ~0xFFF) + PROT_BITS_OFFS;
word_offset = ((mmNIC4_QM0_CP_BARRIER_CFG_3 & PROT_BITS_OFFS)
mask = 1U << ((mmNIC4_QM0_CP_BARRIER_CFG_3 & 0x7F) >> 2);