diff options
| author | adrian <adrian@FreeBSD.org> | 2014-03-20 23:16:58 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2014-03-20 23:16:58 +0000 |
| commit | 00f76c206af798a17f66d0cf1b8da2e9ef60aa83 (patch) | |
| tree | 400139103750e1477ee8a26bbd23689e89d17be1 | |
| parent | ba6f930b2f18b2eed498eb8450199e7fc645ff95 (diff) | |
| download | FreeBSD-src-00f76c206af798a17f66d0cf1b8da2e9ef60aa83.zip FreeBSD-src-00f76c206af798a17f66d0cf1b8da2e9ef60aa83.tar.gz | |
Throw the flush messages behind ATH_DEBUG_RESET as well.
These are needed to diagnose TX hangs that I and hiren are seeing.
Without it, the only way we'll see debugging is by having ATH_DEBUG_SW_TX
enabled and that is going to be very, very spammy.
ATH_DEBUG_RESET is fine; it's only going to be done during stuck beacon
situations in AP mode.
Whilst I'm here, and now that it's behind debugging, let's just disable
the "print only one" conditional. I'll eventually make it more tunable.
Tested:
* AR9220, hostap mode.
| -rw-r--r-- | sys/dev/ath/if_ath_tx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/dev/ath/if_ath_tx.c b/sys/dev/ath/if_ath_tx.c index fffcf3e..0c3808c 100644 --- a/sys/dev/ath/if_ath_tx.c +++ b/sys/dev/ath/if_ath_tx.c @@ -3719,7 +3719,7 @@ ath_tx_tid_drain_print(struct ath_softc *sc, struct ath_node *an, txq = sc->sc_ac2q[tid->ac]; tap = ath_tx_get_tx_tid(an, tid->tid); - DPRINTF(sc, ATH_DEBUG_SW_TX, + DPRINTF(sc, ATH_DEBUG_SW_TX | ATH_DEBUG_RESET, "%s: %s: %6D: bf=%p: addbaw=%d, dobaw=%d, " "seqno=%d, retry=%d\n", __func__, @@ -3731,7 +3731,7 @@ ath_tx_tid_drain_print(struct ath_softc *sc, struct ath_node *an, bf->bf_state.bfs_dobaw, SEQNO(bf->bf_state.bfs_seqno), bf->bf_state.bfs_retries); - DPRINTF(sc, ATH_DEBUG_SW_TX, + DPRINTF(sc, ATH_DEBUG_SW_TX | ATH_DEBUG_RESET, "%s: %s: %6D: bf=%p: txq[%d] axq_depth=%d, axq_aggr_depth=%d\n", __func__, pfx, @@ -3741,7 +3741,7 @@ ath_tx_tid_drain_print(struct ath_softc *sc, struct ath_node *an, txq->axq_qnum, txq->axq_depth, txq->axq_aggr_depth); - DPRINTF(sc, ATH_DEBUG_SW_TX, + DPRINTF(sc, ATH_DEBUG_SW_TX | ATH_DEBUG_RESET, "%s: %s: %6D: bf=%p: tid txq_depth=%d hwq_depth=%d, bar_wait=%d, " "isfiltered=%d\n", __func__, @@ -3753,7 +3753,7 @@ ath_tx_tid_drain_print(struct ath_softc *sc, struct ath_node *an, tid->hwq_depth, tid->bar_wait, tid->isfiltered); - DPRINTF(sc, ATH_DEBUG_SW_TX, + DPRINTF(sc, ATH_DEBUG_SW_TX | ATH_DEBUG_RESET, "%s: %s: %6D: tid %d: " "sched=%d, paused=%d, " "incomp=%d, baw_head=%d, " @@ -3813,7 +3813,7 @@ ath_tx_tid_drain(struct ath_softc *sc, struct ath_node *an, if (t == 0) { ath_tx_tid_drain_print(sc, an, "norm", tid, bf); - t = 1; +// t = 1; } ATH_TID_REMOVE(tid, bf, bf_list); @@ -3829,7 +3829,7 @@ ath_tx_tid_drain(struct ath_softc *sc, struct ath_node *an, if (t == 0) { ath_tx_tid_drain_print(sc, an, "filt", tid, bf); - t = 1; +// t = 1; } ATH_TID_FILT_REMOVE(tid, bf, bf_list); |
