| ieee80211_ctstoself_duration(9) - phpMan
IEEE80211_CTSTOSELF_(9) The basic mac80211 driver inte IEEE80211_CTSTOSELF_(9)
NAME
ieee80211_ctstoself_duration - Get the duration field for a CTS-to-self frame
SYNOPSIS
__le16 ieee80211_ctstoself_duration(struct ieee80211_hw * hw, struct ieee80211_vif * vif,
size_t frame_len,
const struct ieee80211_tx_info * frame_txctl);
ARGUMENTS
hw
pointer obtained from ieee80211_alloc_hw.
vif
struct ieee80211_vif pointer from the add_interface callback.
frame_len
the length of the frame that is going to be protected by the CTS-to-self.
frame_txctl
struct ieee80211_tx_info of the frame.
DESCRIPTION
If the CTS-to-self is generated in firmware, but the host system must provide the duration
field, the low-level driver uses this function to receive the duration field value in
little-endian byteorder.
RETURN
The duration.
AUTHOR
Johannes Berg <johannes AT sipsolutions.net>
Author.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 IEEE80211_CTSTOSELF_(9)
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