package/mac80211/patches/586-ath9k_fix_rx_flush.patch

   1 --- a/drivers/net/wireless/ath/ath9k/recv.c
   2 +++ b/drivers/net/wireless/ath/ath9k/recv.c
   3 @@ -1845,7 +1845,7 @@ int ath_rx_tasklet(struct ath_softc *sc,
   4                  * If we're asked to flush receive queue, directly
   5                  * chain it back at the queue without processing it.
   6                  */
   7 -               if (flush)
   8 +               if (sc->sc_flags & SC_OP_RXFLUSH)
   9                         goto requeue_drop_frag;
  10
  11                 retval = ath9k_rx_skb_preprocess(common, hw, hdr, &rs,
  12 @@ -1973,7 +1973,8 @@ requeue:
  13                 } else {
  14                         list_move_tail(&bf->list, &sc->rx.rxbuf);
  15                         ath_rx_buf_link(sc, bf);
  16 -                       ath9k_hw_rxena(ah);
  17 +                       if (!flush)
  18 +                               ath9k_hw_rxena(ah);
  19                 }
  20         } while (1);
  21
  22 --- a/drivers/net/wireless/ath/ath9k/main.c
  23 +++ b/drivers/net/wireless/ath/ath9k/main.c
  24 @@ -246,8 +246,8 @@ static bool ath_prepare_reset(struct ath
  25
  26         if (!flush) {
  27                 if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
  28 -                       ath_rx_tasklet(sc, 0, true);
  29 -               ath_rx_tasklet(sc, 0, false);
  30 +                       ath_rx_tasklet(sc, 1, true);
  31 +               ath_rx_tasklet(sc, 1, false);
  32         } else {
  33                 ath_flushrecv(sc);
  34         }