Author: adrian
Date: Sat Jan 21 23:35:54 2017
New Revision: 312609
URL: https://svnweb.freebsd.org/changeset/base/312609
Log:
[ath] improve the debugging when looking into the maximum A-MPDU size being
chosen.
This is how I caught the "why are we only sending 8K aggregates?" problem.
Modified:
head/sys/dev/ath/if_ath_tx_ht.c
Modified: head/sys/dev/ath/if_ath_tx_ht.c
==============================================================================
--- head/sys/dev/ath/if_ath_tx_ht.c Sat Jan 21 23:07:15 2017
(r312608)
+++ head/sys/dev/ath/if_ath_tx_ht.c Sat Jan 21 23:35:54 2017
(r312609)
@@ -589,8 +589,14 @@ ath_get_aggr_limit(struct ath_softc *sc,
amin = MIN(amin, bf->bf_state.bfs_rc[i].max4msframelen);
}
- DPRINTF(sc, ATH_DEBUG_SW_TX_AGGR, "%s: max frame len= %d\n",
- __func__, amin);
+ DPRINTF(sc, ATH_DEBUG_SW_TX_AGGR,
+ "%s: aggr_limit=%d, iv_ampdu_limit=%d, "
+ "peer maxrxampdu=%d, max frame len=%d\n",
+ __func__,
+ sc->sc_aggr_limit,
+ vap->iv_ampdu_limit,
+ MS(ni->ni_htparam, IEEE80211_HTCAP_MAXRXAMPDU),
+ amin);
return amin;
#undef MS
_______________________________________________
svn-src-all@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
