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authorFelix Fietkau <nbd@openwrt.org>2014-11-19 22:08:13 +0300
committerJohannes Berg <johannes.berg@intel.com>2014-11-28 17:01:51 +0300
commitf027c2aca0cf43e0f15fc8de8841f7b566163d94 (patch)
tree932656a5a8d8b1048d287dea276c9cf5a29fb10c /include/net/mac80211.h
parent7e1cdcbb092458f7b0cc247004c43f0b228fc970 (diff)
downloadlinux-f027c2aca0cf43e0f15fc8de8841f7b566163d94.tar.xz
mac80211: add ieee80211_tx_status_noskb
This can be used by drivers that cannot reliably map tx status information onto specific skbs. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
-rw-r--r--include/net/mac80211.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 01dfd22e45fd..58d719ddaa60 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -3619,6 +3619,26 @@ void ieee80211_tx_status(struct ieee80211_hw *hw,
struct sk_buff *skb);
/**
+ * ieee80211_tx_status_noskb - transmit status callback without skb
+ *
+ * This function can be used as a replacement for ieee80211_tx_status
+ * in drivers that cannot reliably map tx status information back to
+ * specific skbs.
+ *
+ * Calls to this function for a single hardware must be synchronized
+ * against each other. Calls to this function, ieee80211_tx_status_ni()
+ * and ieee80211_tx_status_irqsafe() may not be mixed for a single hardware.
+ *
+ * @hw: the hardware the frame was transmitted by
+ * @sta: the receiver station to which this packet is sent
+ * (NULL for multicast packets)
+ * @info: tx status information
+ */
+void ieee80211_tx_status_noskb(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta,
+ struct ieee80211_tx_info *info);
+
+/**
* ieee80211_tx_status_ni - transmit status callback (in process context)
*
* Like ieee80211_tx_status() but can be called in process context.