bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-18 06:44:00 -04:00
Code Issues Packages Projects Releases Wiki Activity

wifi: mac80211: export ieee80211_calculate_rx_timestamp

Browse Source 
The function is quite useful when handling beacon timestamps. Export it
so that it can be used by mac80211_hwsim and others.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260326121156.a1abc9c52f37.Ieabfe66768b1bf64c3076d62e73c50794faeacdc@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Benjamin Berg
2026-03-26 12:14:33 +02:00
committed by Johannes Berg
parent 8ea6b92fae
commit b16df0dacb
7 changed files with 25 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
include/net/mac80211.h
View File

@@ -7393,6 +7393,24 @@ void ieee80211_disable_rssi_reports(struct ieee80211_vif *vif);
*/
int ieee80211_ave_rssi(struct ieee80211_vif *vif, int link_id);
/**
* ieee80211_calculate_rx_timestamp - calculate timestamp in frame
* @hw: pointer as obtained from ieee80211_alloc_hw()
* @status: RX status
* @mpdu_len: total MPDU length (including FCS)
* @mpdu_offset: offset into MPDU to calculate timestamp at
*
* This function calculates the RX timestamp at the given MPDU offset, taking
* into account what the RX timestamp was. An offset of 0 will just normalize
* the timestamp to TSF at beginning of MPDU reception.
*
* Returns: the calculated timestamp
*/
u64 ieee80211_calculate_rx_timestamp(struct ieee80211_hw *hw,
struct ieee80211_rx_status *status,
unsigned int mpdu_len,
unsigned int mpdu_offset);
/**
* ieee80211_report_wowlan_wakeup - report WoWLAN wakeup
* @vif: virtual interface