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| author | Felix Fietkau <nbd@openwrt.org> | 2014-11-18 22:20:45 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-11-18 22:20:45 +0000 |
| commit | 9cd492b3e19ba211791e4433cd25c6ec84288ff6 (patch) | |
| tree | bccf96000877b7f02f2b2b36475a55fe3718af20 /package/kernel/mac80211/patches/315-mac80211-add-tx_status_noskb-to-rate_control_ops.patch | |
| parent | 7b0b8556d8f19bbcb7e0d2ce0e913ab3129eb781 (diff) | |
| download | mtk-20170518-9cd492b3e19ba211791e4433cd25c6ec84288ff6.zip mtk-20170518-9cd492b3e19ba211791e4433cd25c6ec84288ff6.tar.gz mtk-20170518-9cd492b3e19ba211791e4433cd25c6ec84288ff6.tar.bz2 | |
mac80211: add support for reporting tx status without attached skb
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 43297
Diffstat (limited to 'package/kernel/mac80211/patches/315-mac80211-add-tx_status_noskb-to-rate_control_ops.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/315-mac80211-add-tx_status_noskb-to-rate_control_ops.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/315-mac80211-add-tx_status_noskb-to-rate_control_ops.patch b/package/kernel/mac80211/patches/315-mac80211-add-tx_status_noskb-to-rate_control_ops.patch new file mode 100644 index 0000000..8a93970 --- /dev/null +++ b/package/kernel/mac80211/patches/315-mac80211-add-tx_status_noskb-to-rate_control_ops.patch @@ -0,0 +1,43 @@ +From: Felix Fietkau <nbd@openwrt.org> +Date: Sat, 15 Nov 2014 22:23:44 +0100 +Subject: [PATCH] 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: Felix Fietkau <nbd@openwrt.org> +--- + +--- a/include/net/mac80211.h ++++ b/include/net/mac80211.h +@@ -4727,6 +4727,10 @@ struct rate_control_ops { + void (*free_sta)(void *priv, struct ieee80211_sta *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, + struct ieee80211_sta *sta, void *priv_sta, + struct sk_buff *skb); +--- a/net/mac80211/rate.h ++++ b/net/mac80211/rate.h +@@ -37,11 +37,15 @@ static inline void rate_control_tx_statu + struct rate_control_ref *ref = local->rate_ctrl; + struct ieee80211_sta *ista = &sta->sta; + 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)) + return; + +- ref->ops->tx_status(ref->priv, sband, ista, priv_sta, skb); ++ if (ref->ops->tx_status) ++ ref->ops->tx_status(ref->priv, sband, ista, priv_sta, skb); ++ else ++ ref->ops->tx_status_noskb(ref->priv, sband, ista, priv_sta, info); + } + + |