diff options
Diffstat (limited to 'include/linux/ieee80211.h')
| -rw-r--r-- | include/linux/ieee80211.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 923c478030a3..1e3912d1b029 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -597,6 +597,20 @@ static inline int ieee80211_is_qos_nullfunc(__le16 fc) } /** + * ieee80211_is_bufferable_mmpdu - check if frame is bufferable MMPDU + * @fc: frame control field in little-endian byteorder + */ +static inline bool ieee80211_is_bufferable_mmpdu(__le16 fc) +{ + /* IEEE 802.11-2012, definition of "bufferable management frame"; + * note that this ignores the IBSS special case. */ + return ieee80211_is_mgmt(fc) && + (ieee80211_is_action(fc) || + ieee80211_is_disassoc(fc) || + ieee80211_is_deauth(fc)); +} + +/** * ieee80211_is_first_frag - check if IEEE80211_SCTL_FRAG is not set * @seq_ctrl: frame sequence control bytes in little-endian byteorder */ |
