RT2573_HW_BEACON_BASE0
rum_write_multi(sc, RT2573_HW_BEACON_BASE0, (uint8_t *)&desc, 24);
rum_write_multi(sc, RT2573_HW_BEACON_BASE0 + 24, mtod(m0, uint8_t *),
{ RT2573_HW_BEACON_BASE0, 0x00000000 }, \