From e9ac0745c734d39cb55ce45f1fb03a85c972b35a Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 13 Mar 2012 14:29:30 +0100 Subject: mac80211: rename bss_conf timestamp to last_tsf This value is not really very useful by itself, yet some drivers (including iwlwifi until I can figure out what it should do) use it. At least rename it to "last_tsf" to indicate the meaning and add a note that it may be really old. I suspect the value may become useful combined with the rx_status->mactime, but we don't (yet) store that value and pass it to the driver. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/net/mac80211.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/net/mac80211.h') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 44e4dfcb5722..9a012be615ff 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -229,7 +229,8 @@ enum ieee80211_rssi_event { * valid in station mode only while @assoc is true and if also * requested by %IEEE80211_HW_NEED_DTIM_PERIOD (cf. also hw conf * @ps_dtim_period) - * @timestamp: beacon timestamp + * @last_tsf: last beacon's/probe response's TSF timestamp (could be old + * as it may have been received during scanning long ago) * @beacon_int: beacon interval * @assoc_capability: capabilities taken from assoc resp * @basic_rates: bitmap of basic rates, each bit stands for an @@ -276,7 +277,7 @@ struct ieee80211_bss_conf { u8 dtim_period; u16 beacon_int; u16 assoc_capability; - u64 timestamp; + u64 last_tsf; u32 basic_rates; int mcast_rate[IEEE80211_NUM_BANDS]; u16 ht_operation_mode; -- cgit v1.2.3