diff options
Diffstat (limited to 'net/mac80211/rate.c')
| -rw-r--r-- | net/mac80211/rate.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index e126605cec66..22b223f13c9f 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -235,7 +235,8 @@ static void rc_send_low_basicrate(s8 *idx, u32 basic_rates, static void __rate_control_send_low(struct ieee80211_hw *hw, struct ieee80211_supported_band *sband, struct ieee80211_sta *sta, - struct ieee80211_tx_info *info) + struct ieee80211_tx_info *info, + u32 rate_mask) { int i; u32 rate_flags = @@ -247,6 +248,12 @@ static void __rate_control_send_low(struct ieee80211_hw *hw, info->control.rates[0].idx = 0; for (i = 0; i < sband->n_bitrates; i++) { + if (!(rate_mask & BIT(i))) + continue; + + if ((rate_flags & sband->bitrates[i].flags) != rate_flags) + continue; + if (!rate_supported(sta, sband->band, i)) continue; @@ -274,7 +281,8 @@ bool rate_control_send_low(struct ieee80211_sta *pubsta, bool use_basicrate = false; if (!pubsta || !priv_sta || rc_no_data_or_no_ack_use_min(txrc)) { - __rate_control_send_low(txrc->hw, sband, pubsta, info); + __rate_control_send_low(txrc->hw, sband, pubsta, info, + txrc->rate_idx_mask); if (!pubsta && txrc->bss) { mcast_rate = txrc->bss_conf->mcast_rate[sband->band]; @@ -656,7 +664,8 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif, rate_control_apply_mask(sdata, sta, sband, info, dest, max_rates); if (dest[0].idx < 0) - __rate_control_send_low(&sdata->local->hw, sband, sta, info); + __rate_control_send_low(&sdata->local->hw, sband, sta, info, + sdata->rc_rateidx_mask[info->band]); if (sta) rate_fixup_ratelist(vif, sband, info, dest, max_rates); |