diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ath/if_ath.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c index d23c76d..aee230b 100644 --- a/sys/dev/ath/if_ath.c +++ b/sys/dev/ath/if_ath.c @@ -4500,6 +4500,30 @@ ath_stoptxdma(struct ath_softc *sc) return 1; } +static void +ath_tx_dump(struct ath_softc *sc, struct ath_txq *txq) +{ + struct ath_hal *ah = sc->sc_ah; + struct ath_buf *bf; + int i = 0; + + if (! (sc->sc_debug & ATH_DEBUG_RESET)) + return; + + ATH_TX_LOCK_ASSERT(sc); + + device_printf(sc->sc_dev, "%s: Q%d: begin\n", + __func__, txq->axq_qnum); + TAILQ_FOREACH(bf, &txq->axq_q, bf_list) { + ath_printtxbuf(sc, bf, txq->axq_qnum, i, + ath_hal_txprocdesc(ah, bf->bf_lastds, + &bf->bf_status.ds_txstat) == HAL_OK); + i++; + } + device_printf(sc->sc_dev, "%s: Q%d: end\n", + __func__, txq->axq_qnum); +} + /* * Drain the transmit queues and reclaim resources. */ @@ -4514,12 +4538,17 @@ ath_legacy_tx_drain(struct ath_softc *sc, ATH_RESET_TYPE reset_type) (void) ath_stoptxdma(sc); + /* + * Dump the queue contents + */ for (i = 0; i < HAL_NUM_TX_QUEUES; i++) { /* * XXX TODO: should we just handle the completed TX frames * here, whether or not the reset is a full one or not? */ if (ATH_TXQ_SETUP(sc, i)) { + if (sc->sc_debug & ATH_DEBUG_RESET) + ath_tx_dump(sc, &sc->sc_txq[i]); if (reset_type == ATH_RESET_NOLOSS) ath_tx_processq(sc, &sc->sc_txq[i], 0); else |
