diff options
| author | Thomas Pedersen <thomas@cozybit.com> | 2013-02-14 11:20:13 -0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-02-15 09:41:40 +0100 |
| commit | 2b5e19677592c167d012c2d129407f39d2bdeb8d (patch) | |
| tree | db898021baebc1b462b78d00048d0cf9ef3f0aa8 /net/mac80211/cfg.c | |
| parent | 4a3cb702b05868f67c4ee3da3380461c5b90b4ca (diff) | |
| download | op-kernel-dev-2b5e19677592c167d012c2d129407f39d2bdeb8d.zip op-kernel-dev-2b5e19677592c167d012c2d129407f39d2bdeb8d.tar.gz | |
mac80211: cache mesh beacon
Previously, the entire mesh beacon would be generated each
time the beacon timer fired. Instead generate a beacon
head and tail (so the TIM can easily be inserted when mesh
power save is on) when starting a mesh or the MBSS
parameters change.
Also add a mutex for protecting beacon updates and
preventing leaks.
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index c3869ba..0800fb3 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1800,11 +1800,10 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy, conf->power_mode = nconf->power_mode; ieee80211_mps_local_status_update(sdata); } - if (_chg_mesh_attr(NL80211_MESHCONF_AWAKE_WINDOW, mask)) { + if (_chg_mesh_attr(NL80211_MESHCONF_AWAKE_WINDOW, mask)) conf->dot11MeshAwakeWindowDuration = nconf->dot11MeshAwakeWindowDuration; - ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON); - } + ieee80211_mbss_info_change_notify(sdata, BSS_CHANGED_BEACON); return 0; } @@ -1830,9 +1829,7 @@ static int ieee80211_join_mesh(struct wiphy *wiphy, struct net_device *dev, if (err) return err; - ieee80211_start_mesh(sdata); - - return 0; + return ieee80211_start_mesh(sdata); } static int ieee80211_leave_mesh(struct wiphy *wiphy, struct net_device *dev) |
