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authorJohannes Berg <johannes.berg@intel.com>2012-03-13 14:29:30 +0100
committerJohn W. Linville <linville@tuxdriver.com>2012-03-13 14:54:20 -0400
commite9ac0745c734d39cb55ce45f1fb03a85c972b35a (patch)
tree20c8c8c5023e9dc7060dcbce406c3ccbb851c3c8 /net/mac80211
parent7b8bcff2e0f11981dd6840f9feefe0914e4ea521 (diff)
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 <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/driver-trace.h2
-rw-r--r--net/mac80211/mlme.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index 7034209ad3f..21d6f5290a1 100644
--- a/net/mac80211/driver-trace.h
+++ b/net/mac80211/driver-trace.h
@@ -296,7 +296,7 @@ TRACE_EVENT(drv_bss_info_changed,
__entry->dtimper = info->dtim_period;
__entry->bcnint = info->beacon_int;
__entry->assoc_cap = info->assoc_capability;
- __entry->timestamp = info->timestamp;
+ __entry->timestamp = info->last_tsf;
__entry->basic_rates = info->basic_rates;
__entry->enable_beacon = info->enable_beacon;
__entry->ht_operation_mode = info->ht_operation_mode;
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 39c13939008..90d1db36cde 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1318,7 +1318,7 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
bss_info_changed |= BSS_CHANGED_ASSOC;
/* set timing information */
bss_conf->beacon_int = cbss->beacon_interval;
- bss_conf->timestamp = cbss->tsf;
+ bss_conf->last_tsf = cbss->tsf;
bss_info_changed |= BSS_CHANGED_BEACON_INT;
bss_info_changed |= ieee80211_handle_bss_capability(sdata,