R92C_TXDW0_OWN
txd->txdw0 |= htole32(R92C_TXDW0_OWN);
if (le32toh(tx_desc->txdw0) & R92C_TXDW0_OWN)
R92C_TXDW0_OWN | R92C_TXDW0_FSG | R92C_TXDW0_LSG);