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Diffstat (limited to 'net/mac80211/status.c')
-rw-r--r--net/mac80211/status.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index b936dd29e92b..1658efaa2e8e 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -189,16 +189,19 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
bool acked;
for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
- /* the HW cannot have attempted that rate */
- if (i >= hw->max_report_rates) {
+ if (info->status.rates[i].idx < 0) {
+ break;
+ } else if (i >= hw->max_report_rates) {
+ /* the HW cannot have attempted that rate */
info->status.rates[i].idx = -1;
info->status.rates[i].count = 0;
- } else if (info->status.rates[i].idx >= 0) {
- rates_idx = i;
+ break;
}
retry_count += info->status.rates[i].count;
}
+ rates_idx = i - 1;
+
if (retry_count < 0)
retry_count = 0;
@@ -443,3 +446,11 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
dev_kfree_skb(skb);
}
EXPORT_SYMBOL(ieee80211_tx_status);
+
+void ieee80211_report_low_ack(struct ieee80211_sta *pubsta, u32 num_packets)
+{
+ struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
+ cfg80211_cqm_pktloss_notify(sta->sdata->dev, sta->sta.addr,
+ num_packets, GFP_ATOMIC);
+}
+EXPORT_SYMBOL(ieee80211_report_low_ack);