centos man page for ieee80211_tx_status

IEEE80211_TX_STATUS(9)					  The basic mac80211 driver inte				    IEEE80211_TX_STATUS(9)

NAME
       ieee80211_tx_status - transmit status callback

SYNOPSIS
       void ieee80211_tx_status(struct ieee80211_hw * hw, struct sk_buff * skb);

ARGUMENTS
       hw
	   the hardware the frame was transmitted by

       skb
	   the frame that was transmitted, owned by mac80211 after this call

DESCRIPTION
       Call this function for all transmitted frames after they have been transmitted. It is permissible to not call this function for multicast
       frames but this can affect statistics.

       This function may not be called in IRQ context. 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. Must not run concurrently
       with ieee80211_rx or ieee80211_rx_ni.

AUTHOR
       Johannes Berg <johannes@sipsolutions.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						    IEEE80211_TX_STATUS(9)