diff options
| author | Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> | 2013-08-27 16:59:47 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-09-26 13:27:12 +0200 |
| commit | 37feb7e2fb5eea361495f529f2a150ea3a34dd41 (patch) | |
| tree | d982186c8ad90e597bf7d8c38a6f7c9d097b5fe7 | |
| parent | 45966aebad40dbecb23ee828a8c78870380f5811 (diff) | |
| download | linux-37feb7e2fb5eea361495f529f2a150ea3a34dd41.tar.gz linux-37feb7e2fb5eea361495f529f2a150ea3a34dd41.tar.bz2 linux-37feb7e2fb5eea361495f529f2a150ea3a34dd41.zip | |
mac80211: do not override fixed_rate_idx in minstrel_ht_update_stats
Do not override max_tp_rate, max_tp_rate2 and max_prob_rate configured
according to fixed_rate in minstrel_ht_update_stats throughput computation
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Acked-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/rc80211_minstrel_ht.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 7c323f27ba23..5d60779a0c1b 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -365,6 +365,14 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) } } +#ifdef CONFIG_MAC80211_DEBUGFS + /* use fixed index if set */ + if (mp->fixed_rate_idx != -1) { + mi->max_tp_rate = mp->fixed_rate_idx; + mi->max_tp_rate2 = mp->fixed_rate_idx; + mi->max_prob_rate = mp->fixed_rate_idx; + } +#endif mi->stats_update = jiffies; } @@ -774,6 +782,11 @@ minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, info->flags |= mi->tx_flags; minstrel_ht_check_cck_shortpreamble(mp, mi, txrc->short_preamble); +#ifdef CONFIG_MAC80211_DEBUGFS + if (mp->fixed_rate_idx != -1) + return; +#endif + /* Don't use EAPOL frames for sampling on non-mrr hw */ if (mp->hw->max_rates == 1 && (info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO)) @@ -781,16 +794,6 @@ minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, else sample_idx = minstrel_get_sample_rate(mp, mi); -#ifdef CONFIG_MAC80211_DEBUGFS - /* use fixed index if set */ - if (mp->fixed_rate_idx != -1) { - mi->max_tp_rate = mp->fixed_rate_idx; - mi->max_tp_rate2 = mp->fixed_rate_idx; - mi->max_prob_rate = mp->fixed_rate_idx; - sample_idx = -1; - } -#endif - mi->total_packets++; /* wraparound */ |