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ath9k: indicate which queues are blocked when stopping tx fails

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2011-10-07 02:28:12 +02:00 committed by John W. Linville
parent 97091317aa
commit 34d25810c7
1 changed files with 5 additions and 3 deletions
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8
drivers/net/wireless/ath/ath9k/xmit.c
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@ -1466,7 +1466,8 @@ bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_txq *txq;
int i, npend = 0;
int i;
u32 npend = 0;
if (sc->sc_flags & SC_OP_INVALID)
return true;
@ -1478,11 +1479,12 @@ bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
if (!ATH_TXQ_SETUP(sc, i))
continue;
npend += ath9k_hw_numtxpending(ah, sc->tx.txq[i].axq_qnum);
if (ath9k_hw_numtxpending(ah, sc->tx.txq[i].axq_qnum))
npend |= BIT(i);
}
if (npend)
ath_err(common, "Failed to stop TX DMA!\n");
ath_err(common, "Failed to stop TX DMA, queues=0x%03x!\n", npend);
for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
if (!ATH_TXQ_SETUP(sc, i))