mmNIC4_QM1_CP_LDMA_DST_BASE_LO_OFFSET_3
pb_addr = (mmNIC4_QM1_CP_LDMA_DST_BASE_LO_OFFSET_3 & ~0xFFF) +
word_offset = ((mmNIC4_QM1_CP_LDMA_DST_BASE_LO_OFFSET_3 &
mask = 1U << ((mmNIC4_QM1_CP_LDMA_DST_BASE_LO_OFFSET_3 & 0x7F) >> 2);