mmDMA_QM_0_CP_MSG_BASE0_ADDR_HI
WREG32(mmDMA_QM_0_CP_MSG_BASE0_ADDR_HI + reg_off, mtr_base_hi);
mask |= 1 << ((mmDMA_QM_0_CP_MSG_BASE0_ADDR_HI & 0x7F) >> 2);