diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index d1986de..4be7940 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) |