GAOKUN_UCSI_WRITE_SIZE
const u8 req[GAOKUN_UCSI_WRITE_SIZE])
u8 ec_req[] = MKREQ(0x03, UCSI_DATA_WRITE, GAOKUN_UCSI_WRITE_SIZE);
refill_req(ec_req, req, GAOKUN_UCSI_WRITE_SIZE);
u8 buf[GAOKUN_UCSI_WRITE_SIZE] = {};
const u8 req[GAOKUN_UCSI_WRITE_SIZE]);