B44_FLAG_TX_PAUSE
(bp->flags & B44_FLAG_TX_PAUSE) != 0;
bp->flags |= B44_FLAG_TX_PAUSE;
bp->flags &= ~B44_FLAG_TX_PAUSE;
bp->flags &= ~(B44_FLAG_TX_PAUSE | B44_FLAG_RX_PAUSE);
if (pause_flags & B44_FLAG_TX_PAUSE)
(bp->flags & B44_FLAG_TX_PAUSE) ? "on" : "off",