diff options
Diffstat (limited to 'net/mac80211/status.c')
-rw-r--r-- | net/mac80211/status.c | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/net/mac80211/status.c b/net/mac80211/status.c index 9bd4d336d444..8e77fd2e9fdf 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -225,9 +225,6 @@ static void ieee80211_frame_acked(struct sta_info *sta, struct sk_buff *skb) */ sdata->deflink.smps_mode = smps_mode; ieee80211_queue_work(&local->hw, &sdata->recalc_smps); - } else if (sdata->vif.type == NL80211_IFTYPE_AP || - sdata->vif.type == NL80211_IFTYPE_AP_VLAN) { - sta->known_smps_mode = smps_mode; } } } @@ -627,9 +624,11 @@ ieee80211_sdata_from_skb(struct ieee80211_local *local, struct sk_buff *skb) } static void ieee80211_report_ack_skb(struct ieee80211_local *local, - struct ieee80211_tx_info *info, - bool acked, bool dropped) + struct sk_buff *orig_skb, + bool acked, bool dropped, + ktime_t ack_hwtstamp) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(orig_skb); struct sk_buff *skb; unsigned long flags; @@ -646,6 +645,19 @@ static void ieee80211_report_ack_skb(struct ieee80211_local *local, struct ieee80211_hdr *hdr = (void *)skb->data; bool is_valid_ack_signal = !!(info->status.flags & IEEE80211_TX_STATUS_ACK_SIGNAL_VALID); + struct cfg80211_tx_status status = { + .cookie = cookie, + .buf = skb->data, + .len = skb->len, + .ack = acked, + }; + + if (ieee80211_is_timing_measurement(orig_skb) || + ieee80211_is_ftm(orig_skb)) { + status.tx_tstamp = + ktime_to_ns(skb_hwtstamps(orig_skb)->hwtstamp); + status.ack_tstamp = ktime_to_ns(ack_hwtstamp); + } rcu_read_lock(); sdata = ieee80211_sdata_from_skb(local, skb); @@ -665,9 +677,9 @@ static void ieee80211_report_ack_skb(struct ieee80211_local *local, is_valid_ack_signal, GFP_ATOMIC); else if (ieee80211_is_mgmt(hdr->frame_control)) - cfg80211_mgmt_tx_status(&sdata->wdev, cookie, - skb->data, skb->len, - acked, GFP_ATOMIC); + cfg80211_mgmt_tx_status_ext(&sdata->wdev, + &status, + GFP_ATOMIC); else pr_warn("Unknown status report in ack skb\n"); @@ -684,7 +696,8 @@ static void ieee80211_report_ack_skb(struct ieee80211_local *local, } static void ieee80211_report_used_skb(struct ieee80211_local *local, - struct sk_buff *skb, bool dropped) + struct sk_buff *skb, bool dropped, + ktime_t ack_hwtstamp) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); u16 tx_time_est = ieee80211_info_get_tx_time_est(info); @@ -747,7 +760,8 @@ static void ieee80211_report_used_skb(struct ieee80211_local *local, rcu_read_unlock(); } else if (info->ack_frame_id) { - ieee80211_report_ack_skb(local, info, acked, dropped); + ieee80211_report_ack_skb(local, skb, acked, dropped, + ack_hwtstamp); } if (!dropped && skb->destructor) { @@ -1041,7 +1055,7 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw, jiffies + msecs_to_jiffies(10)); } - ieee80211_report_used_skb(local, skb, false); + ieee80211_report_used_skb(local, skb, false, status->ack_hwtstamp); /* this was a transmitted frame, but now we want to reuse it */ skb_orphan(skb); @@ -1204,7 +1218,7 @@ free: if (!skb) return; - ieee80211_report_used_skb(local, skb, false); + ieee80211_report_used_skb(local, skb, false, status->ack_hwtstamp); if (status->free_list) list_add_tail(&skb->list, status->free_list); else @@ -1265,8 +1279,9 @@ EXPORT_SYMBOL(ieee80211_report_low_ack); void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb) { struct ieee80211_local *local = hw_to_local(hw); + ktime_t kt = ktime_set(0, 0); - ieee80211_report_used_skb(local, skb, true); + ieee80211_report_used_skb(local, skb, true, kt); dev_kfree_skb_any(skb); } EXPORT_SYMBOL(ieee80211_free_txskb); |