IEEE80211_CTSTOSELF_
Section: The basic mac80211 driver inte (9)
Updated: February 2011
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NAME
ieee80211_ctstoself_duration - Get the duration field for a CTS-to-self frame
SYNOPSIS
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__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.
AUTHOR
Johannes Berg <johannes@sipsolutions.net>
-
Author.
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