Commit ee0e16ab authored by Peter Seiderer's avatar Peter Seiderer Committed by Johannes Berg
Browse files

mac80211: minstrel_ht: fill all requested rates 



Fill all requested rates (in case of ath9k 4 rate slots are
available, so fill all 4 instead of only 3), improves throughput in
noisy environment.

Signed-off-by: default avatarPeter Seiderer <ps.report@gmx.net>
Link: https://lore.kernel.org/r/20220402153014.31332-2-ps.report@gmx.net


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 195b9a0f

net/mac80211/rc80211_minstrel_ht.c

+7 −7
Original line number Diff line number Diff line
@@ -1439,17 +1439,17 @@ minstrel_ht_update_rates(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) 
	/* Start with max_tp_rate[0] */

	minstrel_ht_set_rate(mp, mi, rates, i++, mi->max_tp_rate[0]);



	if (mp->hw->max_rates >= 3) {

		/* At least 3 tx rates supported, use max_tp_rate[1] next */

		minstrel_ht_set_rate(mp, mi, rates, i++, mi->max_tp_rate[1]);

	}

	/* Fill up remaining, keep one entry for max_probe_rate */

	for (; i < (mp->hw->max_rates - 1); i++)

		minstrel_ht_set_rate(mp, mi, rates, i, mi->max_tp_rate[i]);



	if (mp->hw->max_rates >= 2) {

	if (i < mp->hw->max_rates)

		minstrel_ht_set_rate(mp, mi, rates, i++, mi->max_prob_rate);

	}



	mi->sta->max_rc_amsdu_len = minstrel_ht_get_max_amsdu_len(mi);

	if (i < IEEE80211_TX_RATE_TABLE_SIZE)

		rates->rate[i].idx = -1;



	mi->sta->max_rc_amsdu_len = minstrel_ht_get_max_amsdu_len(mi);

	rate_control_set_rates(mp->hw, mi->sta, rates);

}