mmDMA4_QM_CP_MSG_BASE2_ADDR_LO_2
pb_addr = (mmDMA4_QM_CP_MSG_BASE2_ADDR_LO_2 & ~0xFFF) + PROT_BITS_OFFS;
word_offset = ((mmDMA4_QM_CP_MSG_BASE2_ADDR_LO_2 & PROT_BITS_OFFS) >> 7)
mask = 1U << ((mmDMA4_QM_CP_MSG_BASE2_ADDR_LO_2 & 0x7F) >> 2);