diff options
| author | Thomas Pedersen <thomas@cozybit.com> | 2013-01-23 12:18:13 -0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-01-24 16:03:52 +0100 |
| commit | f68d776a04bfcebc426f605c4440ffe38c583a4b (patch) | |
| tree | 0097f96da211760cd4a6b740bc54d3beaf5966bb | |
| parent | 296fcba3ba1b8888aa8f5211de1e25a78b47aeee (diff) | |
mac80211: support mesh rate updates
An existing mesh station entry may change its rate
capabilities, so call rate_control_rate_update() to notify
the rate control.
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
[fix compilation]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/driver-ops.h | 3 | ||||
| -rw-r--r-- | net/mac80211/mesh_plink.c | 8 |
2 files changed, 9 insertions, 2 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index e75f5b9eb24f..434b3c4f31b5 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -569,7 +569,8 @@ static inline void drv_sta_rc_update(struct ieee80211_local *local, check_sdata_in_driver(sdata); WARN_ON(changed & IEEE80211_RC_SUPP_RATES_CHANGED && - sdata->vif.type != NL80211_IFTYPE_ADHOC); + (sdata->vif.type != NL80211_IFTYPE_ADHOC && + sdata->vif.type != NL80211_IFTYPE_MESH_POINT)); trace_drv_sta_rc_update(local, sdata, sta, changed); if (local->ops->sta_rc_update) diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index ef92d2705851..4e1d406fd9b1 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -292,7 +292,7 @@ static void mesh_sta_info_init(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; enum ieee80211_band band = ieee80211_get_sdata_band(sdata); struct ieee80211_supported_band *sband; - u32 rates, basic_rates = 0; + u32 rates, basic_rates = 0, changed = 0; sband = local->hw.wiphy->bands[band]; rates = ieee80211_sta_get_rates(local, elems, band, &basic_rates); @@ -304,6 +304,8 @@ static void mesh_sta_info_init(struct ieee80211_sub_if_data *sdata, if (sta->plink_state == NL80211_PLINK_ESTAB) goto out; + if (sta->sta.supp_rates[band] != rates) + changed |= IEEE80211_RC_SUPP_RATES_CHANGED; sta->sta.supp_rates[band] = rates; if (elems->ht_cap_elem && sdata->vif.bss_conf.chandef.width != NL80211_CHAN_WIDTH_20_NOHT) @@ -322,11 +324,15 @@ static void mesh_sta_info_init(struct ieee80211_sub_if_data *sdata, ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; ieee80211_ht_oper_to_chandef(sdata->vif.bss_conf.chandef.chan, elems->ht_operation, &chandef); + if (sta->ch_width != chandef.width) + changed |= IEEE80211_RC_BW_CHANGED; sta->ch_width = chandef.width; } if (insert) rate_control_rate_init(sta); + else + rate_control_rate_update(local, sband, sta, changed); out: spin_unlock_bh(&sta->lock); } |