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mac80211: fix throughput LED trigger
The codepaths for rx with decap offload and tx with itxq were not updating the counters for the throughput led trigger. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://lore.kernel.org/r/20211113063415.55147-1-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Felix Fietkau
Johannes Berg
parent
6dd2360334
commit
30f6cf9691
@ -72,19 +72,19 @@ static inline void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
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#endif
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static inline void
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ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, __le16 fc, int bytes)
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ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, int bytes)
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{
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#ifdef CONFIG_MAC80211_LEDS
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if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active))
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if (atomic_read(&local->tpt_led_active))
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local->tpt_led_trigger->tx_bytes += bytes;
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#endif
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}
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static inline void
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ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, __le16 fc, int bytes)
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ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, int bytes)
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{
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#ifdef CONFIG_MAC80211_LEDS
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if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active))
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if (atomic_read(&local->tpt_led_active))
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local->tpt_led_trigger->rx_bytes += bytes;
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#endif
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}
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@ -4864,6 +4864,7 @@ void ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *pubsta,
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struct ieee80211_rate *rate = NULL;
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struct ieee80211_supported_band *sband;
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struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
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struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
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WARN_ON_ONCE(softirq_count() == 0);
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@ -4960,9 +4961,9 @@ void ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *pubsta,
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if (!(status->flag & RX_FLAG_8023))
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skb = ieee80211_rx_monitor(local, skb, rate);
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if (skb) {
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ieee80211_tpt_led_trig_rx(local,
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((struct ieee80211_hdr *)skb->data)->frame_control,
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skb->len);
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if ((status->flag & RX_FLAG_8023) ||
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ieee80211_is_data_present(hdr->frame_control))
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ieee80211_tpt_led_trig_rx(local, skb->len);
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if (status->flag & RX_FLAG_8023)
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__ieee80211_rx_handle_8023(hw, pubsta, skb, list);
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@ -1721,21 +1721,19 @@ static bool ieee80211_tx_frags(struct ieee80211_local *local,
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* Returns false if the frame couldn't be transmitted but was queued instead.
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*/
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static bool __ieee80211_tx(struct ieee80211_local *local,
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struct sk_buff_head *skbs, int led_len,
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struct sta_info *sta, bool txpending)
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struct sk_buff_head *skbs, struct sta_info *sta,
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bool txpending)
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{
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struct ieee80211_tx_info *info;
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struct ieee80211_sub_if_data *sdata;
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struct ieee80211_vif *vif;
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struct sk_buff *skb;
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bool result;
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__le16 fc;
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if (WARN_ON(skb_queue_empty(skbs)))
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return true;
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skb = skb_peek(skbs);
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fc = ((struct ieee80211_hdr *)skb->data)->frame_control;
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info = IEEE80211_SKB_CB(skb);
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sdata = vif_to_sdata(info->control.vif);
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if (sta && !sta->uploaded)
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@ -1769,8 +1767,6 @@ static bool __ieee80211_tx(struct ieee80211_local *local,
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result = ieee80211_tx_frags(local, vif, sta, skbs, txpending);
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ieee80211_tpt_led_trig_tx(local, fc, led_len);
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WARN_ON_ONCE(!skb_queue_empty(skbs));
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return result;
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@ -1920,7 +1916,6 @@ static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata,
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ieee80211_tx_result res_prepare;
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struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
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bool result = true;
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int led_len;
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if (unlikely(skb->len < 10)) {
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dev_kfree_skb(skb);
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@ -1928,7 +1923,6 @@ static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata,
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}
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/* initialises tx */
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led_len = skb->len;
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res_prepare = ieee80211_tx_prepare(sdata, &tx, sta, skb);
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if (unlikely(res_prepare == TX_DROP)) {
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@ -1951,8 +1945,7 @@ static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata,
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return true;
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if (!invoke_tx_handlers_late(&tx))
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result = __ieee80211_tx(local, &tx.skbs, led_len,
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tx.sta, txpending);
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result = __ieee80211_tx(local, &tx.skbs, tx.sta, txpending);
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return result;
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}
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@ -4175,6 +4168,7 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
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struct ieee80211_local *local = sdata->local;
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struct sta_info *sta;
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struct sk_buff *next;
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int len = skb->len;
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if (unlikely(skb->len < ETH_HLEN)) {
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kfree_skb(skb);
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@ -4221,10 +4215,8 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
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}
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} else {
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/* we cannot process non-linear frames on this path */
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if (skb_linearize(skb)) {
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kfree_skb(skb);
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goto out;
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}
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if (skb_linearize(skb))
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goto out_free;
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/* the frame could be fragmented, software-encrypted, and other
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* things so we cannot really handle checksum offload with it -
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@ -4258,7 +4250,10 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
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goto out;
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out_free:
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kfree_skb(skb);
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len = 0;
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out:
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if (len)
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ieee80211_tpt_led_trig_tx(local, len);
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rcu_read_unlock();
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}
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@ -4396,8 +4391,7 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
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}
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static bool ieee80211_tx_8023(struct ieee80211_sub_if_data *sdata,
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struct sk_buff *skb, int led_len,
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struct sta_info *sta,
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struct sk_buff *skb, struct sta_info *sta,
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bool txpending)
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{
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struct ieee80211_local *local = sdata->local;
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@ -4410,6 +4404,8 @@ static bool ieee80211_tx_8023(struct ieee80211_sub_if_data *sdata,
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if (sta)
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sk_pacing_shift_update(skb->sk, local->hw.tx_sk_pacing_shift);
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ieee80211_tpt_led_trig_tx(local, skb->len);
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if (ieee80211_queue_skb(local, sdata, sta, skb))
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return true;
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@ -4498,7 +4494,7 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata,
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if (key)
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info->control.hw_key = &key->conf;
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ieee80211_tx_8023(sdata, skb, skb->len, sta, false);
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ieee80211_tx_8023(sdata, skb, sta, false);
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return;
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@ -4637,7 +4633,7 @@ static bool ieee80211_tx_pending_skb(struct ieee80211_local *local,
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if (IS_ERR(sta) || (sta && !sta->uploaded))
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sta = NULL;
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result = ieee80211_tx_8023(sdata, skb, skb->len, sta, true);
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result = ieee80211_tx_8023(sdata, skb, sta, true);
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} else {
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struct sk_buff_head skbs;
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@ -4647,7 +4643,7 @@ static bool ieee80211_tx_pending_skb(struct ieee80211_local *local,
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hdr = (struct ieee80211_hdr *)skb->data;
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sta = sta_info_get(sdata, hdr->addr1);
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result = __ieee80211_tx(local, &skbs, skb->len, sta, true);
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result = __ieee80211_tx(local, &skbs, sta, true);
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}
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return result;
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