diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-sta.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.h | 2 |
3 files changed, 15 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c index a7c66c4e5f2..8fa43d42781 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c @@ -210,6 +210,8 @@ static int iwlagn_rxon_disconn(struct iwl_priv *priv, * keys, so we have to restore those afterwards. */ iwl_clear_ucode_stations(priv, ctx); + /* update -- might need P2P now */ + iwl_update_bcast_station(priv, ctx); iwl_restore_stations(priv, ctx); ret = iwl_restore_default_wep_keys(priv, ctx); if (ret) { diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c index 0bd722cee5a..9b32f83f0b7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c @@ -35,7 +35,7 @@ #include "iwl-agn.h" static struct iwl_link_quality_cmd * -iwl_sta_alloc_lq(struct iwl_priv *priv, u8 sta_id) +iwl_sta_alloc_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, u8 sta_id) { int i, r; struct iwl_link_quality_cmd *link_cmd; @@ -47,10 +47,15 @@ iwl_sta_alloc_lq(struct iwl_priv *priv, u8 sta_id) IWL_ERR(priv, "Unable to allocate memory for LQ cmd.\n"); return NULL; } + + lockdep_assert_held(&priv->mutex); + /* Set up the rate scaling to start at selected rate, fall back * all the way down to 1M in IEEE order, and then spin on 1M */ if (priv->band == IEEE80211_BAND_5GHZ) r = IWL_RATE_6M_INDEX; + else if (ctx && ctx->vif && ctx->vif->p2p) + r = IWL_RATE_6M_INDEX; else r = IWL_RATE_1M_INDEX; @@ -115,7 +120,7 @@ int iwlagn_add_bssid_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx spin_unlock_irqrestore(&priv->sta_lock, flags); /* Set up default rate scaling table in device's station table */ - link_cmd = iwl_sta_alloc_lq(priv, sta_id); + link_cmd = iwl_sta_alloc_lq(priv, ctx, sta_id); if (!link_cmd) { IWL_ERR(priv, "Unable to initialize rate scaling for station %pM.\n", addr); @@ -554,7 +559,7 @@ int iwlagn_alloc_bcast_station(struct iwl_priv *priv, priv->stations[sta_id].used |= IWL_STA_BCAST; spin_unlock_irqrestore(&priv->sta_lock, flags); - link_cmd = iwl_sta_alloc_lq(priv, sta_id); + link_cmd = iwl_sta_alloc_lq(priv, ctx, sta_id); if (!link_cmd) { IWL_ERR(priv, "Unable to initialize rate scaling for bcast station.\n"); @@ -574,14 +579,14 @@ int iwlagn_alloc_bcast_station(struct iwl_priv *priv, * Only used by iwlagn. Placed here to have all bcast station management * code together. */ -static int iwl_update_bcast_station(struct iwl_priv *priv, - struct iwl_rxon_context *ctx) +int iwl_update_bcast_station(struct iwl_priv *priv, + struct iwl_rxon_context *ctx) { unsigned long flags; struct iwl_link_quality_cmd *link_cmd; u8 sta_id = ctx->bcast_sta_id; - link_cmd = iwl_sta_alloc_lq(priv, sta_id); + link_cmd = iwl_sta_alloc_lq(priv, ctx, sta_id); if (!link_cmd) { IWL_ERR(priv, "Unable to initialize rate scaling for bcast station.\n"); return -ENOMEM; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h index 6d5584ae5eb..dcdf2259520 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn.h @@ -304,6 +304,8 @@ int iwl_sta_rx_agg_start(struct iwl_priv *priv, struct ieee80211_sta *sta, int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta, int tid); void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt); +int iwl_update_bcast_station(struct iwl_priv *priv, + struct iwl_rxon_context *ctx); int iwl_update_bcast_stations(struct iwl_priv *priv); void iwlagn_mac_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |