RT2661_TX_IFS_SIFS 1588 dev/ic/rt2661.c 		flags |= RT2661_TX_IFS_SIFS;
RT2661_TX_IFS_SIFS 1661 dev/ic/rt2661.c 		flags |= RT2661_TX_LONG_RETRY | RT2661_TX_IFS_SIFS;