DMAE_REG_CMD_MEM
{ DMAE_REG_CMD_MEM, DMAE_REG_CMD_MEM_SIZE },
cmd_offset = (DMAE_REG_CMD_MEM + sizeof(struct dmae_command) * idx);
dmae->dst_addr_lo = (DMAE_REG_CMD_MEM +
DMAE_REG_CMD_MEM +