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@xxxxxxxxxxx> --- net/mac80211/driver-ops.h | 3 ++- 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 0c07f94..b80d7a3 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 fd280a6..1500a44 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); } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
