- /* XXX return value */
- if (likely(!test_bit(ATH_STAT_INVALID, sc->status))) {
- /* don't touch the hardware if marked invalid */
- ath5k_hw_stop_tx_dma(ah, sc->bhalq);
- ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "beacon queue %x\n",
- ath5k_hw_get_txdp(ah, sc->bhalq));
- for (i = 0; i < ARRAY_SIZE(sc->txqs); i++)
- if (sc->txqs[i].setup) {
- ath5k_hw_stop_tx_dma(ah, sc->txqs[i].qnum);
- ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "txq [%u] %x, "
- "link %p\n",
- sc->txqs[i].qnum,
- ath5k_hw_get_txdp(ah,
- sc->txqs[i].qnum),
- sc->txqs[i].link);
+ spin_lock_bh(&sc->txbuflock);
+ list_move_tail(&bf->list, &sc->txbuf);
+ sc->txbuf_len++;
+ txq->txq_len--;
+ spin_unlock_bh(&sc->txbuflock);