1 /******************************************************************************
3 * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
5 * Portions of this file are derived from the ipw3945 project, as well
6 * as portions of the ieee80211 subsystem header files.
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of version 2 of the GNU General Public License as
10 * published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
17 * You should have received a copy of the GNU General Public License along with
18 * this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
21 * The full GNU General Public License is included in this distribution in the
22 * file called LICENSE.
24 * Contact Information:
25 * Intel Linux Wireless <ilw@linux.intel.com>
26 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
28 *****************************************************************************/
32 #define HW_KEY_DYNAMIC 0
33 #define HW_KEY_DEFAULT 1
35 #define IWL_STA_DRIVER_ACTIVE BIT(0) /* driver entry is active */
36 #define IWL_STA_UCODE_ACTIVE BIT(1) /* ucode entry is active */
37 #define IWL_STA_UCODE_INPROGRESS BIT(2) /* ucode entry is in process of
39 #define IWL_STA_LOCAL BIT(3) /* station state not directed by mac80211;
40 (this is for the IBSS BSSID stations) */
41 #define IWL_STA_BCAST BIT(4) /* this station is the special bcast station */
45 * iwl_find_station - Find station id for a given BSSID
46 * @bssid: MAC address of station ID to find
48 u8 iwl_find_station(struct iwl_priv *priv, const u8 *bssid);
50 int iwl_remove_default_wep_key(struct iwl_priv *priv,
51 struct ieee80211_key_conf *key);
52 int iwl_set_default_wep_key(struct iwl_priv *priv,
53 struct ieee80211_key_conf *key);
54 int iwl_restore_default_wep_keys(struct iwl_priv *priv);
55 int iwl_set_dynamic_key(struct iwl_priv *priv,
56 struct ieee80211_key_conf *key, u8 sta_id);
57 int iwl_remove_dynamic_key(struct iwl_priv *priv,
58 struct ieee80211_key_conf *key, u8 sta_id);
59 void iwl_update_tkip_key(struct iwl_priv *priv,
60 struct ieee80211_key_conf *keyconf,
61 const u8 *addr, u32 iv32, u16 *phase1key);
63 void iwl_restore_stations(struct iwl_priv *priv);
64 void iwl_clear_ucode_stations(struct iwl_priv *priv);
65 int iwl_alloc_bcast_station(struct iwl_priv *priv, bool init_lq);
66 void iwl_dealloc_bcast_station(struct iwl_priv *priv);
67 int iwl_get_free_ucode_key_index(struct iwl_priv *priv);
68 int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr);
69 int iwl_send_add_sta(struct iwl_priv *priv,
70 struct iwl_addsta_cmd *sta, u8 flags);
71 int iwl_add_local_station(struct iwl_priv *priv, const u8 *addr, bool init_rs,
73 int iwl_add_station_common(struct iwl_priv *priv, const u8 *addr,
75 struct ieee80211_sta_ht_cap *ht_info,
77 int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
79 int iwl_mac_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
80 struct ieee80211_sta *sta);
81 void iwl_sta_tx_modify_enable_tid(struct iwl_priv *priv, int sta_id, int tid);
82 int iwl_sta_rx_agg_start(struct iwl_priv *priv,
83 const u8 *addr, int tid, u16 ssn);
84 int iwl_sta_rx_agg_stop(struct iwl_priv *priv, const u8 *addr, int tid);
85 void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id);
86 void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt);
87 #endif /* __iwl_sta_h__ */