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Commit f684565e authored by Felix Fietkau's avatar Felix Fietkau Committed by Johannes Berg
Browse files

mac80211: add tx_status_noskb to rate_control_ops 



This op works like .tx_status, except it does not need access to the
skb. This will be used by drivers that cannot match tx status
information to specific packets.

Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 95943425

include/net/mac80211.h

+4 −0
Original line number Original line Diff line number Diff line
@@ -4837,6 +4837,10 @@ struct rate_control_ops { 
	void (*free_sta)(void *priv, struct ieee80211_sta *sta,

	void (*free_sta)(void *priv, struct ieee80211_sta *sta,

			 void *priv_sta);

			 void *priv_sta);





	void (*tx_status_noskb)(void *priv,

				struct ieee80211_supported_band *sband,

				struct ieee80211_sta *sta, void *priv_sta,

				struct ieee80211_tx_info *info);

	void (*tx_status)(void *priv, struct ieee80211_supported_band *sband,

	void (*tx_status)(void *priv, struct ieee80211_supported_band *sband,

			  struct ieee80211_sta *sta, void *priv_sta,

			  struct ieee80211_sta *sta, void *priv_sta,

			  struct sk_buff *skb);

			  struct sk_buff *skb);

net/mac80211/rate.h

+5 −1
Original line number Original line Diff line number Diff line
@@ -37,11 +37,15 @@ static inline void rate_control_tx_status(struct ieee80211_local *local, 
	struct rate_control_ref *ref = local->rate_ctrl;

	struct rate_control_ref *ref = local->rate_ctrl;

	struct ieee80211_sta *ista = &sta->sta;

	struct ieee80211_sta *ista = &sta->sta;

	void *priv_sta = sta->rate_ctrl_priv;

	void *priv_sta = sta->rate_ctrl_priv;

	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);





	if (!ref || !test_sta_flag(sta, WLAN_STA_RATE_CONTROL))

	if (!ref || !test_sta_flag(sta, WLAN_STA_RATE_CONTROL))

		return;

		return;





	if (ref->ops->tx_status)

		ref->ops->tx_status(ref->priv, sband, ista, priv_sta, skb);

		ref->ops->tx_status(ref->priv, sband, ista, priv_sta, skb);

	else

		ref->ops->tx_status_noskb(ref->priv, sband, ista, priv_sta, info);

}

}