On Fri, Apr 19, 2013 at 05:28:48PM +0200, Felix Fietkau wrote:
> @@ -846,6 +856,8 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
>
> msp->is_ht = true;
> memset(mi, 0, sizeof(*mi));
> +
> + mi->sta = sta;
> mi->stats_update = jiffies;
>
> ack_dur = ieee80211_frame_duration(sband->band, 10, 60, 1, 1);
> @@ -907,7 +919,6 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
> if (!n_supported)
> goto use_legacy;
>
> - /* init {mi,mi->groups[*]}->{max_tp_rate,max_tp_rate2,max_prob_rate} */
> minstrel_ht_update_stats(mp, mi);
>
This time you kept minstrel_ht_update_stats but you got rid of the call
to minstrel_ht_update_rates you previously had.
If you don't minstrel_ht_update_rates, ieee80211_tx_h_rate_ctrl will
TX_DROP the frame until minstrel's get_sample_rate returns != -1,
Maybe you could pair update_stats with ht_update_rates, e.g move/call
ht_update_stats in ht_update_rates ?
Karl
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