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authorJohannes Berg <johannes@sipsolutions.net>2009-04-23 16:10:04 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-05-06 15:14:33 -0400
commit57c4d7b4c4986037be51476b8e3025d5ba18d8b8 (patch)
treebcd24a127b4c79891f45799a20867f49c0f7f949 /net/mac80211/main.c
parentf3b85252f081581a8f257545ed748062dce7798b (diff)
downloadblackbird-op-linux-57c4d7b4c4986037be51476b8e3025d5ba18d8b8.tar.gz
blackbird-op-linux-57c4d7b4c4986037be51476b8e3025d5ba18d8b8.zip
mac80211: clean up beacon interval settings
We currently have two beacon interval configuration knobs: hw.conf.beacon_int and vif.bss_info.beacon_int. This is rather confusing, even though the former is used when we beacon ourselves and the latter when we are associated to an AP. This just deprecates the hw.conf.beacon_int setting in favour of always using vif.bss_info.beacon_int. Since it touches all the beaconing IBSS code anyway, we can also add support for the cfg80211 IBSS beacon interval configuration easily. NOTE: The hw.conf.beacon_int setting is retained for now due to drivers still using it -- I couldn't untangle all drivers, some are updated in this patch. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/main.c')
-rw-r--r--net/mac80211/main.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index e00d124e4ef7..b254879d8631 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -294,9 +294,6 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
{
struct ieee80211_local *local = sdata->local;
- if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_AP_VLAN))
- return;
-
if (!changed)
return;
@@ -305,6 +302,17 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
&sdata->vif,
&sdata->vif.bss_conf,
changed);
+
+ /*
+ * DEPRECATED
+ *
+ * ~changed is just there to not do this at resume time
+ */
+ if (changed & BSS_CHANGED_BEACON_INT && ~changed) {
+ local->hw.conf.beacon_int = sdata->vif.bss_conf.beacon_int;
+ ieee80211_hw_config(local,
+ _IEEE80211_CONF_CHANGE_BEACON_INTERVAL);
+ }
}
u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata)
@@ -971,9 +979,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
debugfs_hw_add(local);
- if (local->hw.conf.beacon_int < 10)
- local->hw.conf.beacon_int = 100;
-
if (local->hw.max_listen_interval == 0)
local->hw.max_listen_interval = 1;
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