tlan_dio_write16
tlan_dio_write16(dev->base_addr, TLAN_NET_CONFIG, (u16) data);
tlan_dio_write16(dev->base_addr, TLAN_NET_CONFIG, (u16) data);
tlan_dio_write16(dev->base_addr, TLAN_MAX_RX, ((1536)+7)&~7);
tlan_dio_write16(dev->base_addr, TLAN_NET_CONFIG, data);