diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index c643a19dce96..6fc26a051ba0 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -6424,4 +6424,33 @@ void ieee80211_nan_func_match(struct ieee80211_vif *vif, struct cfg80211_nan_match_params *match, gfp_t gfp); +/** + * ieee80211_calc_rx_airtime - calculate estimated transmission airtime for RX. + * + * This function calculates the estimated airtime usage of a frame based on the + * rate information in the RX status struct and the frame length. + * + * @hw: pointer as obtained from ieee80211_alloc_hw() + * @status: &struct ieee80211_rx_status containing the transmission rate + * information. + * @len: frame length in bytes + */ +u32 ieee80211_calc_rx_airtime(struct ieee80211_hw *hw, + struct ieee80211_rx_status *status, + int len); + +/** + * ieee80211_calc_tx_airtime - calculate estimated transmission airtime for TX. + * + * This function calculates the estimated airtime usage of a frame based on the + * rate information in the TX info struct and the frame length. + * + * @hw: pointer as obtained from ieee80211_alloc_hw() + * @info: &struct ieee80211_tx_info of the frame. + * @len: frame length in bytes + */ +u32 ieee80211_calc_tx_airtime(struct ieee80211_hw *hw, + struct ieee80211_tx_info *info, + int len); + #endif /* MAC80211_H */ |