DPRAM_COMMAND
&card->dpram[DPRAM_COMMAND + 2]);
iowrite32(addr, &card->dpram[DPRAM_COMMAND + 6]);
iowrite16(len, &card->dpram[DPRAM_COMMAND + 10]);
iowrite8(1, &card->dpram[DPRAM_COMMAND + 12]);
iowrite32(start_addr, &card->dpram[DPRAM_COMMAND + 2]);
iowrite8(1, &card->dpram[DPRAM_COMMAND + 6]);
iowrite16(cmd, &card->dpram[DPRAM_COMMAND]);