1 /******************************************************************************
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
8 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
24 * The full GNU General Public License is included in this distribution
25 * in the file called LICENSE.GPL.
27 * Contact Information:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
33 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
34 * All rights reserved.
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in
44 * the documentation and/or other materials provided with the
46 * * Neither the name Intel Corporation nor the names of its
47 * contributors may be used to endorse or promote products derived
48 * from this software without specific prior written permission.
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *****************************************************************************/
68 extern struct ieee80211_ops iwlagn_hw_ops;
70 int iwl_reset_ict(struct iwl_trans *trans);
72 static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd)
81 int iwlagn_set_pan_params(struct iwl_priv *priv);
82 int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
83 void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
84 int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed);
85 void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
86 struct ieee80211_vif *vif,
87 struct ieee80211_bss_conf *bss_conf,
91 void iwlagn_rx_calib_result(struct iwl_priv *priv,
92 struct iwl_rx_mem_buffer *rxb);
93 int iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type);
94 void iwlagn_send_prio_tbl(struct iwl_priv *priv);
95 int iwlagn_run_init_ucode(struct iwl_priv *priv);
96 int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv,
98 enum iwlagn_ucode_type ucode_type);
101 int iwlagn_send_tx_power(struct iwl_priv *priv);
102 void iwlagn_temperature(struct iwl_priv *priv);
103 u16 iwlagn_eeprom_calib_version(struct iwl_priv *priv);
104 int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control);
105 void iwlagn_dev_txfifo_flush(struct iwl_priv *priv, u16 flush_control);
106 int iwlagn_send_beacon_cmd(struct iwl_priv *priv);
109 int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
110 void iwl_setup_rx_handlers(struct iwl_priv *priv);
114 int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb);
115 int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
116 struct ieee80211_sta *sta, u16 tid, u16 *ssn);
117 int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
118 struct ieee80211_sta *sta, u16 tid);
119 void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
120 struct iwl_rx_mem_buffer *rxb);
121 void iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
123 static inline u32 iwl_tx_status_to_mac80211(u32 status)
125 status &= TX_STATUS_MSK;
128 case TX_STATUS_SUCCESS:
129 case TX_STATUS_DIRECT_DONE:
130 return IEEE80211_TX_STAT_ACK;
131 case TX_STATUS_FAIL_DEST_PS:
132 case TX_STATUS_FAIL_PASSIVE_NO_RX:
133 return IEEE80211_TX_STAT_TX_FILTERED;
139 static inline bool iwl_is_tx_success(u32 status)
141 status &= TX_STATUS_MSK;
142 return (status == TX_STATUS_SUCCESS) ||
143 (status == TX_STATUS_DIRECT_DONE);
146 u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx, u8 valid);
149 int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif);
150 void iwlagn_post_scan(struct iwl_priv *priv);
151 void iwlagn_disable_roc(struct iwl_priv *priv);
154 int iwlagn_manage_ibss_station(struct iwl_priv *priv,
155 struct ieee80211_vif *vif, bool add);
158 void iwlagn_send_advance_bt_config(struct iwl_priv *priv);
159 void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
160 struct iwl_rx_mem_buffer *rxb);
161 void iwlagn_bt_rx_handler_setup(struct iwl_priv *priv);
162 void iwlagn_bt_setup_deferred_work(struct iwl_priv *priv);
163 void iwlagn_bt_cancel_deferred_work(struct iwl_priv *priv);
164 void iwlagn_bt_coex_rssi_monitor(struct iwl_priv *priv);
165 void iwlagn_bt_adjust_rssi_monitor(struct iwl_priv *priv, bool rssi_ena);
167 #ifdef CONFIG_IWLWIFI_DEBUG
168 const char *iwl_get_tx_fail_reason(u32 status);
169 const char *iwl_get_agg_tx_fail_reason(u16 status);
171 static inline const char *iwl_get_tx_fail_reason(u32 status) { return ""; }
172 static inline const char *iwl_get_agg_tx_fail_reason(u16 status) { return ""; }
175 /* station management */
176 int iwlagn_alloc_bcast_station(struct iwl_priv *priv,
177 struct iwl_rxon_context *ctx);
178 int iwlagn_add_bssid_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
179 const u8 *addr, u8 *sta_id_r);
180 int iwl_remove_default_wep_key(struct iwl_priv *priv,
181 struct iwl_rxon_context *ctx,
182 struct ieee80211_key_conf *key);
183 int iwl_set_default_wep_key(struct iwl_priv *priv,
184 struct iwl_rxon_context *ctx,
185 struct ieee80211_key_conf *key);
186 int iwl_restore_default_wep_keys(struct iwl_priv *priv,
187 struct iwl_rxon_context *ctx);
188 int iwl_set_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
189 struct ieee80211_key_conf *key,
190 struct ieee80211_sta *sta);
191 int iwl_remove_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
192 struct ieee80211_key_conf *key,
193 struct ieee80211_sta *sta);
194 void iwl_update_tkip_key(struct iwl_priv *priv,
195 struct ieee80211_vif *vif,
196 struct ieee80211_key_conf *keyconf,
197 struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
198 int iwl_sta_tx_modify_enable_tid(struct iwl_priv *priv, int sta_id, int tid);
199 int iwl_sta_rx_agg_start(struct iwl_priv *priv, struct ieee80211_sta *sta,
201 int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta,
203 void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt);
204 int iwl_update_bcast_station(struct iwl_priv *priv,
205 struct iwl_rxon_context *ctx);
206 int iwl_update_bcast_stations(struct iwl_priv *priv);
207 void iwlagn_mac_sta_notify(struct ieee80211_hw *hw,
208 struct ieee80211_vif *vif,
209 enum sta_notify_cmd cmd,
210 struct ieee80211_sta *sta);
213 static inline u32 iwl_ant_idx_to_flags(u8 ant_idx)
215 return BIT(ant_idx) << RATE_MCS_ANT_POS;
218 static inline u8 iwl_hw_get_rate(__le32 rate_n_flags)
220 return le32_to_cpu(rate_n_flags) & RATE_MCS_RATE_MSK;
223 static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
225 return cpu_to_le32(flags|(u32)rate);
229 void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv);
230 void iwl_eeprom_get_mac(const struct iwl_priv *priv, u8 *mac);
232 /* notification wait support */
233 void __acquires(wait_entry)
234 iwlagn_init_notification_wait(struct iwl_priv *priv,
235 struct iwl_notification_wait *wait_entry,
237 void (*fn)(struct iwl_priv *priv,
238 struct iwl_rx_packet *pkt,
241 int __must_check __releases(wait_entry)
242 iwlagn_wait_notification(struct iwl_priv *priv,
243 struct iwl_notification_wait *wait_entry,
244 unsigned long timeout);
245 void __releases(wait_entry)
246 iwlagn_remove_notification(struct iwl_priv *priv,
247 struct iwl_notification_wait *wait_entry);
248 extern int iwlagn_init_alive_start(struct iwl_priv *priv);
249 extern int iwl_alive_start(struct iwl_priv *priv);
251 #ifdef CONFIG_IWLWIFI_DEVICE_SVTOOL
252 extern int iwl_testmode_cmd(struct ieee80211_hw *hw, void *data, int len);
253 extern int iwl_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb,
254 struct netlink_callback *cb,
255 void *data, int len);
256 extern void iwl_testmode_init(struct iwl_priv *priv);
257 extern void iwl_testmode_cleanup(struct iwl_priv *priv);
260 int iwl_testmode_cmd(struct ieee80211_hw *hw, void *data, int len)
265 int iwl_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb,
266 struct netlink_callback *cb,
272 void iwl_testmode_init(struct iwl_priv *priv)
276 void iwl_testmode_cleanup(struct iwl_priv *priv)
281 #endif /* __iwl_agn_h__ */