IEEE80211_GENERIC_FR(9)           The basic mac80211 driver inte          IEEE80211_GENERIC_FR(9)



NAME
       ieee80211_generic_frame_duration - Calculate the duration field for a frame

SYNOPSIS
       __le16 ieee80211_generic_frame_duration(struct ieee80211_hw * hw,
                                               struct ieee80211_vif * vif,
                                               enum nl80211_band band, size_t frame_len,
                                               struct ieee80211_rate * rate);

ARGUMENTS
       hw
           pointer obtained from ieee80211_alloc_hw.

       vif
           struct ieee80211_vif pointer from the add_interface callback.

       band
           the band to calculate the frame duration on

       frame_len
           the length of the frame.

       rate
           the rate at which the frame is going to be transmitted.

DESCRIPTION
       Calculate the duration field of some generic frame, given its length and transmission rate
       (in 100kbps).

RETURN
       The duration.

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

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   IEEE80211_GENERIC_FR(9)