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63#ifndef __iwl_agn_h__
64#define __iwl_agn_h__
65
66#include "iwl-config.h"
67
68#include "dev.h"
69
70
71#define IWLAGN_FIRST_AMPDU_QUEUE 11
72
73
74#define IWL_AUX_QUEUE 10
75
76#define IWL_INVALID_STATION 255
77
78
79extern const struct iwl_dvm_cfg iwl_dvm_1000_cfg;
80extern const struct iwl_dvm_cfg iwl_dvm_2000_cfg;
81extern const struct iwl_dvm_cfg iwl_dvm_105_cfg;
82extern const struct iwl_dvm_cfg iwl_dvm_2030_cfg;
83extern const struct iwl_dvm_cfg iwl_dvm_5000_cfg;
84extern const struct iwl_dvm_cfg iwl_dvm_5150_cfg;
85extern const struct iwl_dvm_cfg iwl_dvm_6000_cfg;
86extern const struct iwl_dvm_cfg iwl_dvm_6005_cfg;
87extern const struct iwl_dvm_cfg iwl_dvm_6050_cfg;
88extern const struct iwl_dvm_cfg iwl_dvm_6030_cfg;
89
90
91#define TIME_UNIT 1024
92
93
94
95
96#define STATUS_RF_KILL_HW 0
97#define STATUS_CT_KILL 1
98#define STATUS_ALIVE 2
99#define STATUS_READY 3
100#define STATUS_EXIT_PENDING 5
101#define STATUS_STATISTICS 6
102#define STATUS_SCANNING 7
103#define STATUS_SCAN_ABORTING 8
104#define STATUS_SCAN_HW 9
105#define STATUS_FW_ERROR 10
106#define STATUS_CHANNEL_SWITCH_PENDING 11
107#define STATUS_SCAN_COMPLETE 12
108#define STATUS_POWER_PMI 13
109
110struct iwl_ucode_capabilities;
111
112extern struct ieee80211_ops iwlagn_hw_ops;
113
114static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd)
115{
116 hdr->op_code = cmd;
117 hdr->first_group = 0;
118 hdr->groups_num = 1;
119 hdr->data_valid = 1;
120}
121
122void iwl_down(struct iwl_priv *priv);
123void iwl_cancel_deferred_work(struct iwl_priv *priv);
124void iwlagn_prepare_restart(struct iwl_priv *priv);
125int __must_check iwl_rx_dispatch(struct iwl_op_mode *op_mode,
126 struct iwl_rx_cmd_buffer *rxb,
127 struct iwl_device_cmd *cmd);
128
129bool iwl_check_for_ct_kill(struct iwl_priv *priv);
130
131void iwlagn_lift_passive_no_rx(struct iwl_priv *priv);
132
133
134struct ieee80211_hw *iwl_alloc_all(void);
135int iwlagn_mac_setup_register(struct iwl_priv *priv,
136 const struct iwl_ucode_capabilities *capa);
137void iwlagn_mac_unregister(struct iwl_priv *priv);
138
139
140int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
141int iwl_dvm_send_cmd_pdu(struct iwl_priv *priv, u8 id,
142 u32 flags, u16 len, const void *data);
143
144
145void iwl_connection_init_rx_config(struct iwl_priv *priv,
146 struct iwl_rxon_context *ctx);
147int iwlagn_set_pan_params(struct iwl_priv *priv);
148int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
149void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
150int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed);
151void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
152 struct ieee80211_vif *vif,
153 struct ieee80211_bss_conf *bss_conf,
154 u32 changes);
155void iwlagn_config_ht40(struct ieee80211_conf *conf,
156 struct iwl_rxon_context *ctx);
157void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
158void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
159 struct iwl_rxon_context *ctx);
160void iwl_set_flags_for_band(struct iwl_priv *priv,
161 struct iwl_rxon_context *ctx,
162 enum ieee80211_band band,
163 struct ieee80211_vif *vif);
164
165
166int iwl_send_bt_env(struct iwl_priv *priv, u8 action, u8 type);
167void iwl_send_prio_tbl(struct iwl_priv *priv);
168int iwl_init_alive_start(struct iwl_priv *priv);
169int iwl_run_init_ucode(struct iwl_priv *priv);
170int iwl_load_ucode_wait_alive(struct iwl_priv *priv,
171 enum iwl_ucode_type ucode_type);
172int iwl_send_calib_results(struct iwl_priv *priv);
173int iwl_calib_set(struct iwl_priv *priv,
174 const struct iwl_calib_hdr *cmd, int len);
175void iwl_calib_free_results(struct iwl_priv *priv);
176int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
177 char **buf);
178int iwlagn_hw_valid_rtc_data_addr(u32 addr);
179
180
181int iwlagn_send_tx_power(struct iwl_priv *priv);
182void iwlagn_temperature(struct iwl_priv *priv);
183int iwlagn_txfifo_flush(struct iwl_priv *priv, u32 scd_q_msk);
184void iwlagn_dev_txfifo_flush(struct iwl_priv *priv);
185int iwlagn_send_beacon_cmd(struct iwl_priv *priv);
186int iwl_send_statistics_request(struct iwl_priv *priv,
187 u8 flags, bool clear);
188
189static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
190 struct iwl_priv *priv, enum ieee80211_band band)
191{
192 return priv->hw->wiphy->bands[band];
193}
194
195#ifdef CONFIG_PM_SLEEP
196int iwlagn_send_patterns(struct iwl_priv *priv,
197 struct cfg80211_wowlan *wowlan);
198int iwlagn_suspend(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan);
199#endif
200
201
202int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
203void iwl_setup_rx_handlers(struct iwl_priv *priv);
204void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
205
206
207
208int iwlagn_tx_skb(struct iwl_priv *priv,
209 struct ieee80211_sta *sta,
210 struct sk_buff *skb);
211int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
212 struct ieee80211_sta *sta, u16 tid, u16 *ssn);
213int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif,
214 struct ieee80211_sta *sta, u16 tid, u8 buf_size);
215int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
216 struct ieee80211_sta *sta, u16 tid);
217int iwlagn_tx_agg_flush(struct iwl_priv *priv, struct ieee80211_vif *vif,
218 struct ieee80211_sta *sta, u16 tid);
219int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
220 struct iwl_rx_cmd_buffer *rxb,
221 struct iwl_device_cmd *cmd);
222int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
223 struct iwl_device_cmd *cmd);
224
225static inline u32 iwl_tx_status_to_mac80211(u32 status)
226{
227 status &= TX_STATUS_MSK;
228
229 switch (status) {
230 case TX_STATUS_SUCCESS:
231 case TX_STATUS_DIRECT_DONE:
232 return IEEE80211_TX_STAT_ACK;
233 case TX_STATUS_FAIL_DEST_PS:
234 case TX_STATUS_FAIL_PASSIVE_NO_RX:
235 return IEEE80211_TX_STAT_TX_FILTERED;
236 default:
237 return 0;
238 }
239}
240
241static inline bool iwl_is_tx_success(u32 status)
242{
243 status &= TX_STATUS_MSK;
244 return (status == TX_STATUS_SUCCESS) ||
245 (status == TX_STATUS_DIRECT_DONE);
246}
247
248u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx, u8 valid);
249
250
251void iwlagn_post_scan(struct iwl_priv *priv);
252int iwl_force_rf_reset(struct iwl_priv *priv, bool external);
253void iwl_init_scan_params(struct iwl_priv *priv);
254int iwl_scan_cancel(struct iwl_priv *priv);
255void iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
256void iwl_force_scan_end(struct iwl_priv *priv);
257void iwl_internal_short_hw_scan(struct iwl_priv *priv);
258void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
259void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
260void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
261int __must_check iwl_scan_initiate(struct iwl_priv *priv,
262 struct ieee80211_vif *vif,
263 enum iwl_scan_type scan_type,
264 enum ieee80211_band band);
265
266
267
268
269
270
271
272#define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10)
273#define IWL_PLCP_QUIET_THRESH cpu_to_le16(1)
274
275#define IWL_SCAN_CHECK_WATCHDOG (HZ * 15)
276
277
278
279void iwlagn_send_advance_bt_config(struct iwl_priv *priv);
280int iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
281 struct iwl_rx_cmd_buffer *rxb,
282 struct iwl_device_cmd *cmd);
283void iwlagn_bt_rx_handler_setup(struct iwl_priv *priv);
284void iwlagn_bt_setup_deferred_work(struct iwl_priv *priv);
285void iwlagn_bt_cancel_deferred_work(struct iwl_priv *priv);
286void iwlagn_bt_coex_rssi_monitor(struct iwl_priv *priv);
287void iwlagn_bt_adjust_rssi_monitor(struct iwl_priv *priv, bool rssi_ena);
288
289static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
290{
291 return priv->lib->bt_params &&
292 priv->lib->bt_params->advanced_bt_coexist;
293}
294
295#ifdef CONFIG_IWLWIFI_DEBUG
296const char *iwl_get_tx_fail_reason(u32 status);
297const char *iwl_get_agg_tx_fail_reason(u16 status);
298#else
299static inline const char *iwl_get_tx_fail_reason(u32 status) { return ""; }
300static inline const char *iwl_get_agg_tx_fail_reason(u16 status) { return ""; }
301#endif
302
303
304
305int iwlagn_manage_ibss_station(struct iwl_priv *priv,
306 struct ieee80211_vif *vif, bool add);
307#define IWL_STA_DRIVER_ACTIVE BIT(0)
308#define IWL_STA_UCODE_ACTIVE BIT(1)
309#define IWL_STA_UCODE_INPROGRESS BIT(2)
310
311#define IWL_STA_LOCAL BIT(3)
312
313#define IWL_STA_BCAST BIT(4)
314
315
316void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
317void iwl_clear_ucode_stations(struct iwl_priv *priv,
318 struct iwl_rxon_context *ctx);
319void iwl_dealloc_bcast_stations(struct iwl_priv *priv);
320int iwl_get_free_ucode_key_offset(struct iwl_priv *priv);
321int iwl_send_add_sta(struct iwl_priv *priv,
322 struct iwl_addsta_cmd *sta, u8 flags);
323int iwl_add_station_common(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
324 const u8 *addr, bool is_ap,
325 struct ieee80211_sta *sta, u8 *sta_id_r);
326int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
327 const u8 *addr);
328void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id,
329 const u8 *addr);
330u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
331 const u8 *addr, bool is_ap, struct ieee80211_sta *sta);
332
333int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
334 struct iwl_link_quality_cmd *lq, u8 flags, bool init);
335int iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
336 struct iwl_device_cmd *cmd);
337int iwl_sta_update_ht(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
338 struct ieee80211_sta *sta);
339
340bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
341 struct iwl_rxon_context *ctx,
342 struct ieee80211_sta *sta);
343
344static inline int iwl_sta_id(struct ieee80211_sta *sta)
345{
346 if (WARN_ON(!sta))
347 return IWL_INVALID_STATION;
348
349 return ((struct iwl_station_priv *)sta->drv_priv)->sta_id;
350}
351
352int iwlagn_alloc_bcast_station(struct iwl_priv *priv,
353 struct iwl_rxon_context *ctx);
354int iwlagn_add_bssid_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
355 const u8 *addr, u8 *sta_id_r);
356int iwl_remove_default_wep_key(struct iwl_priv *priv,
357 struct iwl_rxon_context *ctx,
358 struct ieee80211_key_conf *key);
359int iwl_set_default_wep_key(struct iwl_priv *priv,
360 struct iwl_rxon_context *ctx,
361 struct ieee80211_key_conf *key);
362int iwl_restore_default_wep_keys(struct iwl_priv *priv,
363 struct iwl_rxon_context *ctx);
364int iwl_set_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
365 struct ieee80211_key_conf *key,
366 struct ieee80211_sta *sta);
367int iwl_remove_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
368 struct ieee80211_key_conf *key,
369 struct ieee80211_sta *sta);
370void iwl_update_tkip_key(struct iwl_priv *priv,
371 struct ieee80211_vif *vif,
372 struct ieee80211_key_conf *keyconf,
373 struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
374int iwl_sta_tx_modify_enable_tid(struct iwl_priv *priv, int sta_id, int tid);
375int iwl_sta_rx_agg_start(struct iwl_priv *priv, struct ieee80211_sta *sta,
376 int tid, u16 ssn);
377int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta,
378 int tid);
379void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt);
380int iwl_update_bcast_station(struct iwl_priv *priv,
381 struct iwl_rxon_context *ctx);
382int iwl_update_bcast_stations(struct iwl_priv *priv);
383
384
385static inline u32 iwl_ant_idx_to_flags(u8 ant_idx)
386{
387 return BIT(ant_idx) << RATE_MCS_ANT_POS;
388}
389
390static inline u8 iwl_hw_get_rate(__le32 rate_n_flags)
391{
392 return le32_to_cpu(rate_n_flags) & RATE_MCS_RATE_MSK;
393}
394
395static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
396{
397 return cpu_to_le32(flags|(u32)rate);
398}
399
400extern int iwl_alive_start(struct iwl_priv *priv);
401
402#ifdef CONFIG_IWLWIFI_DEBUG
403void iwl_print_rx_config_cmd(struct iwl_priv *priv,
404 enum iwl_rxon_context_id ctxid);
405#else
406static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv,
407 enum iwl_rxon_context_id ctxid)
408{
409}
410#endif
411
412
413
414static inline int iwl_is_ready(struct iwl_priv *priv)
415{
416
417 return test_bit(STATUS_READY, &priv->status) &&
418 !test_bit(STATUS_EXIT_PENDING, &priv->status);
419}
420
421static inline int iwl_is_alive(struct iwl_priv *priv)
422{
423 return test_bit(STATUS_ALIVE, &priv->status);
424}
425
426static inline int iwl_is_rfkill(struct iwl_priv *priv)
427{
428 return test_bit(STATUS_RF_KILL_HW, &priv->status);
429}
430
431static inline int iwl_is_ctkill(struct iwl_priv *priv)
432{
433 return test_bit(STATUS_CT_KILL, &priv->status);
434}
435
436static inline int iwl_is_ready_rf(struct iwl_priv *priv)
437{
438 if (iwl_is_rfkill(priv))
439 return 0;
440
441 return iwl_is_ready(priv);
442}
443
444static inline void iwl_dvm_set_pmi(struct iwl_priv *priv, bool state)
445{
446 if (state)
447 set_bit(STATUS_POWER_PMI, &priv->status);
448 else
449 clear_bit(STATUS_POWER_PMI, &priv->status);
450 iwl_trans_set_pmi(priv->trans, state);
451}
452
453#ifdef CONFIG_IWLWIFI_DEBUGFS
454int iwl_dbgfs_register(struct iwl_priv *priv, struct dentry *dbgfs_dir);
455#else
456static inline int iwl_dbgfs_register(struct iwl_priv *priv,
457 struct dentry *dbgfs_dir)
458{
459 return 0;
460}
461#endif
462
463#ifdef CONFIG_IWLWIFI_DEBUG
464#define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...) \
465do { \
466 if (!iwl_is_rfkill((m))) \
467 IWL_ERR(m, fmt, ##args); \
468 else \
469 __iwl_err((m)->dev, true, \
470 !iwl_have_debug_level(IWL_DL_RADIO), \
471 fmt, ##args); \
472} while (0)
473#else
474#define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...) \
475do { \
476 if (!iwl_is_rfkill((m))) \
477 IWL_ERR(m, fmt, ##args); \
478 else \
479 __iwl_err((m)->dev, true, true, fmt, ##args); \
480} while (0)
481#endif
482
483extern const char *iwl_dvm_cmd_strings[REPLY_MAX];
484
485static inline const char *iwl_dvm_get_cmd_string(u8 cmd)
486{
487 const char *s = iwl_dvm_cmd_strings[cmd];
488 if (s)
489 return s;
490 return "UNKNOWN";
491}
492#endif
493