diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 19 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 56 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 23 |
5 files changed, 29 insertions, 78 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 6a306e849584..89c85d1043ba 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -566,11 +566,11 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) hdr_len = ieee80211_hdrlen(fc); - /* Find (or create) index into station table for destination station */ - if (info->flags & IEEE80211_TX_CTL_INJECTED) + /* Find index into station table for destination station */ + if (!info->control.sta) sta_id = priv->hw_params.bcast_sta_id; else - sta_id = iwl_get_sta_id(priv, hdr); + sta_id = iwl_sta_id(info->control.sta); if (sta_id == IWL_INVALID_STATION) { IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n", hdr->addr1); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index b2c5665c516e..8a4b83073540 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3070,7 +3070,6 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_key_conf *key) { struct iwl_priv *priv = hw->priv; - const u8 *addr; int ret; u8 sta_id; bool is_default_wep_key = false; @@ -3081,13 +3080,17 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, IWL_DEBUG_MAC80211(priv, "leave - hwcrypto disabled\n"); return -EOPNOTSUPP; } - addr = sta ? sta->addr : iwl_bcast_addr; - sta_id = iwl_find_station(priv, addr); - if (sta_id == IWL_INVALID_STATION) { - IWL_DEBUG_MAC80211(priv, "leave - %pM not in station map.\n", - addr); - return -EINVAL; + if (sta) { + sta_id = iwl_sta_id(sta); + + if (sta_id == IWL_INVALID_STATION) { + IWL_DEBUG_MAC80211(priv, "leave - %pM not in station map.\n", + sta->addr); + return -EINVAL; + } + } else { + sta_id = priv->hw_params.bcast_sta_id; } mutex_lock(&priv->mutex); @@ -3212,7 +3215,7 @@ static void iwl_mac_sta_notify(struct ieee80211_hw *hw, if (!sta_priv->asleep) break; sta_priv->asleep = false; - sta_id = iwl_find_station(priv, sta->addr); + sta_id = iwl_sta_id(sta); if (sta_id != IWL_INVALID_STATION) iwl_sta_modify_ps_wake(priv, sta_id); break; diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index d1986dedc863..4be7940ad566 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -1307,62 +1307,6 @@ void iwl_dealloc_bcast_station(struct iwl_priv *priv) EXPORT_SYMBOL_GPL(iwl_dealloc_bcast_station); /** - * iwl_get_sta_id - Find station's index within station table - * - * If new IBSS station, create new entry in station table - */ -int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr) -{ - int sta_id; - __le16 fc = hdr->frame_control; - - /* If this frame is broadcast or management, use broadcast station id */ - if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1)) - return priv->hw_params.bcast_sta_id; - - switch (priv->iw_mode) { - - /* If we are a client station in a BSS network, use the special - * AP station entry (that's the only station we communicate with) */ - case NL80211_IFTYPE_STATION: - /* - * If addition of station not complete yet, which means - * that rate scaling has not been initialized, then return - * the broadcast station. - */ - if (!(priv->stations[IWL_AP_ID].used & IWL_STA_UCODE_ACTIVE)) - return priv->hw_params.bcast_sta_id; - return IWL_AP_ID; - - /* If we are an AP, then find the station, or use BCAST */ - case NL80211_IFTYPE_AP: - sta_id = iwl_find_station(priv, hdr->addr1); - if (sta_id != IWL_INVALID_STATION) - return sta_id; - return priv->hw_params.bcast_sta_id; - - /* If this frame is going out to an IBSS network, find the station, - * or create a new station table entry */ - case NL80211_IFTYPE_ADHOC: - sta_id = iwl_find_station(priv, hdr->addr1); - if (sta_id != IWL_INVALID_STATION) - return sta_id; - - IWL_DEBUG_DROP(priv, "Station %pM not in station map. " - "Defaulting to broadcast...\n", - hdr->addr1); - iwl_print_hex_dump(priv, IWL_DL_DROP, (u8 *) hdr, sizeof(*hdr)); - return priv->hw_params.bcast_sta_id; - - default: - IWL_WARN(priv, "Unknown mode of operation: %d\n", - priv->iw_mode); - return priv->hw_params.bcast_sta_id; - } -} -EXPORT_SYMBOL(iwl_get_sta_id); - -/** * iwl_sta_tx_modify_enable_tid - Enable Tx for this TID in station table */ void iwl_sta_tx_modify_enable_tid(struct iwl_priv *priv, int sta_id, int tid) diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h index 7229e2c0f770..646f644974ca 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.h +++ b/drivers/net/wireless/iwlwifi/iwl-sta.h @@ -29,6 +29,8 @@ #ifndef __iwl_sta_h__ #define __iwl_sta_h__ +#include "iwl-dev.h" + #define HW_KEY_DYNAMIC 0 #define HW_KEY_DEFAULT 1 @@ -65,7 +67,6 @@ 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_get_free_ucode_key_index(struct iwl_priv *priv); -int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr); int iwl_send_add_sta(struct iwl_priv *priv, struct iwl_addsta_cmd *sta, u8 flags); int iwl_add_local_station(struct iwl_priv *priv, const u8 *addr, bool init_rs, diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 48fb59bbfbd9..4916f2365501 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -508,11 +508,11 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) hdr_len = ieee80211_hdrlen(fc); - /* Find (or create) index into station table for destination station */ - if (info->flags & IEEE80211_TX_CTL_INJECTED) + /* Find index into station table for destination station */ + if (!info->control.sta) sta_id = priv->hw_params.bcast_sta_id; else - sta_id = iwl_get_sta_id(priv, hdr); + sta_id = iwl_sta_id(info->control.sta); if (sta_id == IWL_INVALID_STATION) { IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n", hdr->addr1); @@ -3321,7 +3321,6 @@ static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_key_conf *key) { struct iwl_priv *priv = hw->priv; - const u8 *addr; int ret = 0; u8 sta_id = IWL_INVALID_STATION; u8 static_key; @@ -3333,15 +3332,19 @@ static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, return -EOPNOTSUPP; } - addr = sta ? sta->addr : iwl_bcast_addr; static_key = !iwl_is_associated(priv); if (!static_key) { - sta_id = iwl_find_station(priv, addr); - if (sta_id == IWL_INVALID_STATION) { - IWL_DEBUG_MAC80211(priv, "leave - %pM not in station map.\n", - addr); - return -EINVAL; + if (!sta) { + sta_id = priv->hw_params.bcast_sta_id; + } else { + sta_id = iwl_sta_id(sta); + if (sta_id == IWL_INVALID_STATION) { + IWL_DEBUG_MAC80211(priv, + "leave - %pM not in station map.\n", + sta->addr); + return -EINVAL; + } } } |