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mac80211: rename bss_conf timestamp to last_tsf

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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>
This commit is contained in:
Johannes Berg
2012-03-13 14:29:30 +01:00
committed by John W. Linville
parent 7b8bcff2e0
commit e9ac0745c7
6 changed files with 8 additions and 7 deletions
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2
drivers/net/wireless/iwlegacy/common.c
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@@ -5355,7 +5355,7 @@ il_mac_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
if (changes & BSS_CHANGED_ASSOC) {
D_MAC80211("ASSOC %d\n", bss_conf->assoc);
if (bss_conf->assoc) {
il->timestamp = bss_conf->timestamp;
il->timestamp = bss_conf->last_tsf;
if (!il_is_rfkill(il))
il->ops->post_associate(il);