diff options
Diffstat (limited to 'net/mac80211/rate.c')
| -rw-r--r-- | net/mac80211/rate.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index ba63ac851c2b..e126605cec66 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -210,7 +210,7 @@ static bool rc_no_data_or_no_ack_use_min(struct ieee80211_tx_rate_control *txrc) !ieee80211_is_data(fc); } -static void rc_send_low_broadcast(s8 *idx, u32 basic_rates, +static void rc_send_low_basicrate(s8 *idx, u32 basic_rates, struct ieee80211_supported_band *sband) { u8 i; @@ -263,28 +263,37 @@ static void __rate_control_send_low(struct ieee80211_hw *hw, } -bool rate_control_send_low(struct ieee80211_sta *sta, +bool rate_control_send_low(struct ieee80211_sta *pubsta, void *priv_sta, struct ieee80211_tx_rate_control *txrc) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(txrc->skb); struct ieee80211_supported_band *sband = txrc->sband; + struct sta_info *sta; int mcast_rate; + bool use_basicrate = false; - if (!sta || !priv_sta || rc_no_data_or_no_ack_use_min(txrc)) { - __rate_control_send_low(txrc->hw, sband, sta, info); + if (!pubsta || !priv_sta || rc_no_data_or_no_ack_use_min(txrc)) { + __rate_control_send_low(txrc->hw, sband, pubsta, info); - if (!sta && txrc->bss) { + if (!pubsta && txrc->bss) { mcast_rate = txrc->bss_conf->mcast_rate[sband->band]; if (mcast_rate > 0) { info->control.rates[0].idx = mcast_rate - 1; return true; } + use_basicrate = true; + } else if (pubsta) { + sta = container_of(pubsta, struct sta_info, sta); + if (ieee80211_vif_is_mesh(&sta->sdata->vif)) + use_basicrate = true; + } - rc_send_low_broadcast(&info->control.rates[0].idx, + if (use_basicrate) + rc_send_low_basicrate(&info->control.rates[0].idx, txrc->bss_conf->basic_rates, sband); - } + return true; } return false; |