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| author | Felix Fietkau <nbd@openwrt.org> | 2011-04-23 21:34:40 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-04-23 21:34:40 +0000 |
| commit | e15e8f6976a0812fd259860499476d1cad3c268f (patch) | |
| tree | 3d4181d94a2d63f4d0d85a6516bede8e35c6e376 | |
| parent | d7bdfca6d0879280b8b6f4e5e2f6e9086421a982 (diff) | |
| download | upstream-e15e8f6976a0812fd259860499476d1cad3c268f.tar.gz upstream-e15e8f6976a0812fd259860499476d1cad3c268f.tar.bz2 upstream-e15e8f6976a0812fd259860499476d1cad3c268f.zip | |
mac80211: do rate control updates when the HT configuration changes on an interface
SVN-Revision: 26750
| -rw-r--r-- | package/mac80211/patches/560-mac80211_ht_change_rate_update.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/package/mac80211/patches/560-mac80211_ht_change_rate_update.patch b/package/mac80211/patches/560-mac80211_ht_change_rate_update.patch new file mode 100644 index 0000000000..bff6a6b8aa --- /dev/null +++ b/package/mac80211/patches/560-mac80211_ht_change_rate_update.patch @@ -0,0 +1,35 @@ +--- a/net/mac80211/main.c ++++ b/net/mac80211/main.c +@@ -245,7 +245,9 @@ void ieee80211_bss_info_change_notify(st + u32 changed) + { + struct ieee80211_local *local = sdata->local; ++ struct ieee80211_supported_band *sband; + static const u8 zero[ETH_ALEN] = { 0 }; ++ struct sta_info *sta; + + if (!changed) + return; +@@ -275,6 +277,22 @@ void ieee80211_bss_info_change_notify(st + + switch (sdata->vif.type) { + case NL80211_IFTYPE_AP: ++ if (!(changed & BSS_CHANGED_HT)) ++ break; ++ ++ sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; ++ rcu_read_lock(); ++ list_for_each_entry(sta, &local->sta_list, list) { ++ if (sta->sdata != sdata && ++ (!sdata->bss || sta->sdata->bss != sdata->bss)) ++ continue; ++ ++ rate_control_rate_update(local, sband, sta, ++ IEEE80211_RC_HT_CHANGED, ++ local->_oper_channel_type); ++ } ++ rcu_read_unlock(); ++ break; + case NL80211_IFTYPE_ADHOC: + case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MESH_POINT: |