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path: root/drivers/net/wireless/iwlwifi/iwl-sta.h
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.h64
1 files changed, 38 insertions, 26 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index d38a350ba0bd..56bad3f60d81 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -44,32 +44,37 @@
int iwl_remove_default_wep_key(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx,
struct ieee80211_key_conf *key);
int iwl_set_default_wep_key(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx,
struct ieee80211_key_conf *key);
-int iwl_restore_default_wep_keys(struct iwl_priv *priv);
-int iwl_set_dynamic_key(struct iwl_priv *priv,
+int iwl_restore_default_wep_keys(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx);
+int iwl_set_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
struct ieee80211_key_conf *key, u8 sta_id);
-int iwl_remove_dynamic_key(struct iwl_priv *priv,
+int iwl_remove_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
struct ieee80211_key_conf *key, u8 sta_id);
void iwl_update_tkip_key(struct iwl_priv *priv,
- struct ieee80211_key_conf *keyconf,
- struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
-
-void iwl_restore_stations(struct iwl_priv *priv);
-void iwl_clear_ucode_stations(struct iwl_priv *priv);
-int iwl_alloc_bcast_station(struct iwl_priv *priv, bool init_lq);
-void iwl_dealloc_bcast_station(struct iwl_priv *priv);
-int iwl_update_bcast_station(struct iwl_priv *priv);
+ struct iwl_rxon_context *ctx,
+ struct ieee80211_key_conf *keyconf,
+ struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
+
+void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
+void iwl_clear_ucode_stations(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx);
+int iwl_alloc_bcast_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+ bool init_lq);
+void iwl_dealloc_bcast_stations(struct iwl_priv *priv);
+int iwl_update_bcast_stations(struct iwl_priv *priv);
int iwl_get_free_ucode_key_index(struct iwl_priv *priv);
int iwl_send_add_sta(struct iwl_priv *priv,
struct iwl_addsta_cmd *sta, u8 flags);
-int iwl_add_bssid_station(struct iwl_priv *priv, const u8 *addr, bool init_rs,
- u8 *sta_id_r);
-int iwl_add_station_common(struct iwl_priv *priv, const u8 *addr,
- bool is_ap,
- struct ieee80211_sta_ht_cap *ht_info,
- u8 *sta_id_r);
+int iwl_add_bssid_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+ const u8 *addr, bool init_rs, u8 *sta_id_r);
+int iwl_add_station_common(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+ const u8 *addr, bool is_ap,
+ struct ieee80211_sta *sta, u8 *sta_id_r);
int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
const u8 *addr);
int iwl_mac_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
@@ -94,20 +99,25 @@ void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt);
static inline void iwl_clear_driver_stations(struct iwl_priv *priv)
{
unsigned long flags;
+ struct iwl_rxon_context *ctx;
spin_lock_irqsave(&priv->sta_lock, flags);
memset(priv->stations, 0, sizeof(priv->stations));
priv->num_stations = 0;
- /*
- * Remove all key information that is not stored as part of station
- * information since mac80211 may not have had a
- * chance to remove all the keys. When device is reconfigured by
- * mac80211 after an error all keys will be reconfigured.
- */
priv->ucode_key_table = 0;
- priv->key_mapping_key = 0;
- memset(priv->wep_keys, 0, sizeof(priv->wep_keys));
+
+ for_each_context(priv, ctx) {
+ /*
+ * Remove all key information that is not stored as part
+ * of station information since mac80211 may not have had
+ * a chance to remove all the keys. When device is
+ * reconfigured by mac80211 after an error all keys will
+ * be reconfigured.
+ */
+ memset(ctx->wep_keys, 0, sizeof(ctx->wep_keys));
+ ctx->key_mapping_keys = 0;
+ }
spin_unlock_irqrestore(&priv->sta_lock, flags);
}
@@ -123,6 +133,7 @@ static inline int iwl_sta_id(struct ieee80211_sta *sta)
/**
* iwl_sta_id_or_broadcast - return sta_id or broadcast sta
* @priv: iwl priv
+ * @context: the current context
* @sta: mac80211 station
*
* In certain circumstances mac80211 passes a station pointer
@@ -131,12 +142,13 @@ static inline int iwl_sta_id(struct ieee80211_sta *sta)
* inline wraps that pattern.
*/
static inline int iwl_sta_id_or_broadcast(struct iwl_priv *priv,
+ struct iwl_rxon_context *context,
struct ieee80211_sta *sta)
{
int sta_id;
if (!sta)
- return priv->hw_params.bcast_sta_id;
+ return context->bcast_sta_id;
sta_id = iwl_sta_id(sta);
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