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 *****************************************************************************/
63 #ifndef __iwl_core_h__
64 #define __iwl_core_h__
68 /************************
69 * forward declarations *
70 ************************/
75 #define IWLWIFI_VERSION "in-tree:"
76 #define DRV_COPYRIGHT "Copyright(c) 2003-2011 Intel Corporation"
77 #define DRV_AUTHOR "<ilw@linux.intel.com>"
79 #define IWL_PCI_DEVICE(dev, subdev, cfg) \
80 .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \
81 .subvendor = PCI_ANY_ID, .subdevice = (subdev), \
82 .driver_data = (kernel_ulong_t)&(cfg)
84 #define TIME_UNIT 1024
90 #define IWL_CMD(x) case x: return #x
93 int (*rxon_assoc)(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
94 int (*commit_rxon)(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
95 void (*set_rxon_chain)(struct iwl_priv *priv,
96 struct iwl_rxon_context *ctx);
97 int (*set_tx_ant)(struct iwl_priv *priv, u8 valid_tx_ant);
98 void (*send_bt_config)(struct iwl_priv *priv);
99 int (*set_pan_params)(struct iwl_priv *priv);
102 struct iwl_hcmd_utils_ops {
103 u16 (*get_hcmd_size)(u8 cmd_id, u16 len);
104 u16 (*build_addsta_hcmd)(const struct iwl_addsta_cmd *cmd, u8 *data);
105 void (*gain_computation)(struct iwl_priv *priv,
107 u16 min_average_noise_antennat_i,
108 u32 min_average_noise,
110 void (*chain_noise_reset)(struct iwl_priv *priv);
111 void (*tx_cmd_protection)(struct iwl_priv *priv,
112 struct ieee80211_tx_info *info,
113 __le16 fc, __le32 *tx_flags);
114 int (*calc_rssi)(struct iwl_priv *priv,
115 struct iwl_rx_phy_res *rx_resp);
116 int (*request_scan)(struct iwl_priv *priv, struct ieee80211_vif *vif);
117 void (*post_scan)(struct iwl_priv *priv);
121 int (*init)(struct iwl_priv *priv);
122 void (*config)(struct iwl_priv *priv);
125 struct iwl_debugfs_ops {
126 ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf,
127 size_t count, loff_t *ppos);
128 ssize_t (*tx_stats_read)(struct file *file, char __user *user_buf,
129 size_t count, loff_t *ppos);
130 ssize_t (*general_stats_read)(struct file *file, char __user *user_buf,
131 size_t count, loff_t *ppos);
132 ssize_t (*bt_stats_read)(struct file *file, char __user *user_buf,
133 size_t count, loff_t *ppos);
134 ssize_t (*reply_tx_error)(struct file *file, char __user *user_buf,
135 size_t count, loff_t *ppos);
138 struct iwl_temp_ops {
139 void (*temperature)(struct iwl_priv *priv);
143 bool (*lower_power_detection)(struct iwl_priv *priv);
144 u8 (*tt_power_mode)(struct iwl_priv *priv);
145 bool (*ct_kill_check)(struct iwl_priv *priv);
149 /* set hw dependent parameters */
150 int (*set_hw_params)(struct iwl_priv *priv);
152 void (*txq_update_byte_cnt_tbl)(struct iwl_priv *priv,
153 struct iwl_tx_queue *txq,
155 void (*txq_inval_byte_cnt_tbl)(struct iwl_priv *priv,
156 struct iwl_tx_queue *txq);
157 void (*txq_set_sched)(struct iwl_priv *priv, u32 mask);
158 int (*txq_attach_buf_to_tfd)(struct iwl_priv *priv,
159 struct iwl_tx_queue *txq,
161 u16 len, u8 reset, u8 pad);
162 void (*txq_free_tfd)(struct iwl_priv *priv,
163 struct iwl_tx_queue *txq);
164 int (*txq_init)(struct iwl_priv *priv,
165 struct iwl_tx_queue *txq);
166 /* setup Rx handler */
167 void (*rx_handler_setup)(struct iwl_priv *priv);
168 /* setup deferred work */
169 void (*setup_deferred_work)(struct iwl_priv *priv);
170 /* cancel deferred work */
171 void (*cancel_deferred_work)(struct iwl_priv *priv);
172 /* check validity of rtc data address */
173 int (*is_valid_rtc_data_addr)(u32 addr);
174 int (*set_channel_switch)(struct iwl_priv *priv,
175 struct ieee80211_channel_switch *ch_switch);
176 /* power management */
177 struct iwl_apm_ops apm_ops;
180 int (*send_tx_power) (struct iwl_priv *priv);
181 void (*update_chain_flags)(struct iwl_priv *priv);
183 /* eeprom operations (as defined in iwl-eeprom.h) */
184 struct iwl_eeprom_ops eeprom_ops;
187 struct iwl_temp_ops temp_ops;
189 int (*txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
190 void (*dev_txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
192 struct iwl_debugfs_ops debugfs_ops;
194 /* thermal throttling */
195 struct iwl_tt_ops tt_ops;
199 int (*cmd)(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd);
202 /* NIC specific ops */
204 void (*additional_nic_config)(struct iwl_priv *priv);
207 struct iwl_legacy_ops {
208 void (*post_associate)(struct iwl_priv *priv);
209 void (*config_ap)(struct iwl_priv *priv);
210 /* station management */
211 int (*update_bcast_stations)(struct iwl_priv *priv);
212 int (*manage_ibss_station)(struct iwl_priv *priv,
213 struct ieee80211_vif *vif, bool add);
217 const struct iwl_lib_ops *lib;
218 const struct iwl_hcmd_ops *hcmd;
219 const struct iwl_hcmd_utils_ops *utils;
220 const struct iwl_led_ops *led;
221 const struct iwl_nic_ops *nic;
222 const struct iwl_legacy_ops *legacy;
223 const struct ieee80211_ops *ieee80211_ops;
226 struct iwl_mod_params {
227 int sw_crypto; /* def: 0 = using hardware encryption */
228 int num_of_queues; /* def: HW dependent */
229 int disable_11n; /* def: 0 = 11n capabilities enabled */
230 int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */
231 int antenna; /* def: 0 = both antennas (use diversity) */
232 int restart_fw; /* def: 1 = restart firmware */
233 bool plcp_check; /* def: true = enable plcp health check */
234 bool ack_check; /* def: false = disable ack health check */
238 * @max_ll_items: max number of OTP blocks
239 * @shadow_ram_support: shadow support for OTP memory
240 * @led_compensation: compensate on the led on/off time per HW according
241 * to the deviation to achieve the desired led frequency.
242 * The detail algorithm is described in iwl-led.c
243 * @chain_noise_num_beacons: number of beacons used to compute chain noise
244 * @adv_thermal_throttle: support advance thermal throttle
245 * @support_ct_kill_exit: support ct kill exit condition
246 * @support_wimax_coexist: support wimax/wifi co-exist
247 * @plcp_delta_threshold: plcp error rate threshold used to trigger
248 * radio tuning when there is a high receiving plcp error rate
249 * @chain_noise_scale: default chain noise scale used for gain computation
250 * @wd_timeout: TX queues watchdog timeout
251 * @temperature_kelvin: temperature report by uCode in kelvin
252 * @max_event_log_size: size of event log buffer size for ucode event logging
253 * @tx_power_by_driver: tx power calibration performed by driver
255 * @ucode_tracing: support ucode continuous tracing
256 * @sensitivity_calib_by_driver: driver has the capability to perform
257 * sensitivity calibration operation
258 * @chain_noise_calib_by_driver: driver has the capability to perform
259 * chain noise calibration operation
260 * @shadow_reg_enable: HW shadhow register bit
262 struct iwl_base_params {
264 int num_of_queues; /* def: HW dependent */
265 int num_of_ampdu_queues;/* def: HW dependent */
266 /* for iwl_apm_init() */
269 const u16 max_ll_items;
270 const bool shadow_ram_support;
271 u16 led_compensation;
272 const bool broken_powersave;
273 int chain_noise_num_beacons;
274 bool adv_thermal_throttle;
275 bool support_ct_kill_exit;
276 const bool support_wimax_coexist;
277 u8 plcp_delta_threshold;
278 s32 chain_noise_scale;
279 unsigned int wd_timeout;
280 bool temperature_kelvin;
281 u32 max_event_log_size;
282 const bool tx_power_by_driver;
283 const bool ucode_tracing;
284 const bool sensitivity_calib_by_driver;
285 const bool chain_noise_calib_by_driver;
286 const bool shadow_reg_enable;
289 * @advanced_bt_coexist: support advanced bt coexist
290 * @bt_init_traffic_load: specify initial bt traffic load
291 * @bt_prio_boost: default bt priority boost value
292 * @bt_statistics: use BT version of statistics notification
293 * @agg_time_limit: maximum number of uSec in aggregation
294 * @ampdu_factor: Maximum A-MPDU length factor
295 * @ampdu_density: Minimum A-MPDU spacing
296 * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode
298 struct iwl_bt_params {
299 bool advanced_bt_coexist;
300 u8 bt_init_traffic_load;
302 const bool bt_statistics;
310 * @use_rts_for_aggregation: use rts/cts protection for HT traffic
312 struct iwl_ht_params {
313 const bool ht_greenfield_support; /* if used set to true */
314 bool use_rts_for_aggregation;
319 * @fw_name_pre: Firmware filename prefix. The api version and extension
320 * (.ucode) will be added to filename before loading from disk. The
321 * filename is constructed as fw_name_pre<api>.ucode.
322 * @ucode_api_max: Highest version of uCode API supported by driver.
323 * @ucode_api_min: Lowest version of uCode API supported by driver.
324 * @pa_type: used by 6000 series only to identify the type of Power Amplifier
325 * @need_dc_calib: need to perform init dc calibration
326 * @need_temp_offset_calib: need to perform temperature offset calibration
327 * @scan_antennas: available antenna for scan operation
328 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
329 * @adv_pm: advance power management
330 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
331 * @internal_wimax_coex: internal wifi/wimax combo device
332 * @iq_invert: I/Q inversion
333 * @disable_otp_refresh: disable OTP refresh current limit
335 * We enable the driver to be backward compatible wrt API version. The
336 * driver specifies which APIs it supports (with @ucode_api_max being the
337 * highest and @ucode_api_min the lowest). Firmware will only be loaded if
338 * it has a supported API version. The firmware's API version will be
339 * stored in @iwl_priv, enabling the driver to make runtime changes based
340 * on firmware version used.
343 * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
344 * Driver interacts with Firmware API version >= 2.
346 * Driver interacts with Firmware API version 1.
349 * The ideal usage of this infrastructure is to treat a new ucode API
350 * release as a new hardware revision. That is, through utilizing the
351 * iwl_hcmd_utils_ops etc. we accommodate different command structures
352 * and flows between hardware versions (4965/5000) as well as their API
357 /* params specific to an individual device within a device family */
359 const char *fw_name_pre;
360 const unsigned int ucode_api_max;
361 const unsigned int ucode_api_min;
366 u16 eeprom_calib_ver;
367 const struct iwl_ops *ops;
368 /* module based parameters which can be set from modprobe cmd */
369 const struct iwl_mod_params *mod_params;
370 /* params not likely to change within a device family */
371 struct iwl_base_params *base_params;
372 /* params likely to change within a device family */
373 struct iwl_ht_params *ht_params;
374 struct iwl_bt_params *bt_params;
375 enum iwl_pa_type pa_type; /* if used set to IWL_PA_SYSTEM */
376 const bool need_dc_calib; /* if used set to true */
377 const bool need_temp_offset_calib; /* if used set to true */
378 u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
379 enum iwl_led_mode led_mode;
381 const bool rx_with_siso_diversity;
382 const bool internal_wimax_coex;
383 const bool iq_invert;
384 const bool disable_otp_refresh;
387 /***************************
389 ***************************/
391 struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg);
392 int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
393 const struct ieee80211_tx_queue_params *params);
394 int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw);
395 void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
397 int iwl_check_rxon_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
398 int iwl_full_rxon_required(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
399 int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
400 struct iwl_rxon_context *ctx);
401 void iwl_set_flags_for_band(struct iwl_priv *priv,
402 struct iwl_rxon_context *ctx,
403 enum ieee80211_band band,
404 struct ieee80211_vif *vif);
405 u8 iwl_get_single_channel_number(struct iwl_priv *priv,
406 enum ieee80211_band band);
407 void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
408 bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
409 struct iwl_rxon_context *ctx,
410 struct ieee80211_sta_ht_cap *ht_cap);
411 void iwl_connection_init_rx_config(struct iwl_priv *priv,
412 struct iwl_rxon_context *ctx);
413 void iwl_set_rate(struct iwl_priv *priv);
414 void iwl_irq_handle_error(struct iwl_priv *priv);
415 int iwl_mac_add_interface(struct ieee80211_hw *hw,
416 struct ieee80211_vif *vif);
417 void iwl_mac_remove_interface(struct ieee80211_hw *hw,
418 struct ieee80211_vif *vif);
419 int iwl_mac_change_interface(struct ieee80211_hw *hw,
420 struct ieee80211_vif *vif,
421 enum nl80211_iftype newtype, bool newp2p);
422 int iwl_alloc_txq_mem(struct iwl_priv *priv);
423 void iwl_free_txq_mem(struct iwl_priv *priv);
425 #ifdef CONFIG_IWLWIFI_DEBUGFS
426 int iwl_alloc_traffic_mem(struct iwl_priv *priv);
427 void iwl_free_traffic_mem(struct iwl_priv *priv);
428 void iwl_reset_traffic_log(struct iwl_priv *priv);
429 void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
430 u16 length, struct ieee80211_hdr *header);
431 void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
432 u16 length, struct ieee80211_hdr *header);
433 const char *get_mgmt_string(int cmd);
434 const char *get_ctrl_string(int cmd);
435 void iwl_clear_traffic_stats(struct iwl_priv *priv);
436 void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,
439 static inline int iwl_alloc_traffic_mem(struct iwl_priv *priv)
443 static inline void iwl_free_traffic_mem(struct iwl_priv *priv)
446 static inline void iwl_reset_traffic_log(struct iwl_priv *priv)
449 static inline void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
450 u16 length, struct ieee80211_hdr *header)
453 static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
454 u16 length, struct ieee80211_hdr *header)
457 static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx,
463 /*****************************************************
465 ******************************************************/
466 void iwl_cmd_queue_free(struct iwl_priv *priv);
467 void iwl_cmd_queue_unmap(struct iwl_priv *priv);
468 int iwl_rx_queue_alloc(struct iwl_priv *priv);
469 void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
470 struct iwl_rx_queue *q);
471 int iwl_rx_queue_space(const struct iwl_rx_queue *q);
472 void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
474 void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
478 /*****************************************************
480 ******************************************************/
481 void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
482 int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
483 int slots_num, u32 txq_id);
484 void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq,
485 int slots_num, u32 txq_id);
486 void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id);
487 void iwl_tx_queue_unmap(struct iwl_priv *priv, int txq_id);
488 void iwl_setup_watchdog(struct iwl_priv *priv);
489 /*****************************************************
491 ****************************************************/
492 int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
494 /*******************************************************************************
496 ******************************************************************************/
498 u8 iwl_rate_get_lowest_plcp(struct iwl_priv *priv,
499 struct iwl_rxon_context *ctx);
501 /*******************************************************************************
503 ******************************************************************************/
504 void iwl_init_scan_params(struct iwl_priv *priv);
505 int iwl_scan_cancel(struct iwl_priv *priv);
506 int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
507 void iwl_force_scan_end(struct iwl_priv *priv);
508 int iwl_mac_hw_scan(struct ieee80211_hw *hw,
509 struct ieee80211_vif *vif,
510 struct cfg80211_scan_request *req);
511 void iwl_internal_short_hw_scan(struct iwl_priv *priv);
512 int iwl_force_reset(struct iwl_priv *priv, int mode, bool external);
513 u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
514 const u8 *ta, const u8 *ie, int ie_len, int left);
515 void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
516 u16 iwl_get_active_dwell_time(struct iwl_priv *priv,
517 enum ieee80211_band band,
519 u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
520 enum ieee80211_band band,
521 struct ieee80211_vif *vif);
522 void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
523 void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
524 int __must_check iwl_scan_initiate(struct iwl_priv *priv,
525 struct ieee80211_vif *vif,
526 enum iwl_scan_type scan_type,
527 enum ieee80211_band band);
529 /* For faster active scanning, scan will move to the next channel if fewer than
530 * PLCP_QUIET_THRESH packets are heard on this channel within
531 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
532 * time if it's a quiet channel (nothing responded to our probe, and there's
534 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
535 #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
536 #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
538 #define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
540 /*****************************************************
541 * S e n d i n g H o s t C o m m a n d s *
542 *****************************************************/
544 const char *get_cmd_string(u8 cmd);
545 int __must_check iwl_send_cmd_sync(struct iwl_priv *priv,
546 struct iwl_host_cmd *cmd);
547 int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
548 int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id,
549 u16 len, const void *data);
550 int iwl_send_cmd_pdu_async(struct iwl_priv *priv, u8 id, u16 len,
552 void (*callback)(struct iwl_priv *priv,
553 struct iwl_device_cmd *cmd,
554 struct iwl_rx_packet *pkt));
556 int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
559 /*****************************************************
561 *****************************************************/
563 static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
567 pos = pci_find_capability(priv->pci_dev, PCI_CAP_ID_EXP);
568 pci_read_config_word(priv->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
572 void iwl_bg_watchdog(unsigned long data);
573 u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval);
574 __le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
575 u32 addon, u32 beacon_interval);
578 int iwl_pci_suspend(struct device *device);
579 int iwl_pci_resume(struct device *device);
580 extern const struct dev_pm_ops iwl_pm_ops;
582 #define IWL_PM_OPS (&iwl_pm_ops)
584 #else /* !CONFIG_PM */
586 #define IWL_PM_OPS NULL
588 #endif /* !CONFIG_PM */
590 /*****************************************************
591 * Error Handling Debugging
592 ******************************************************/
593 void iwl_dump_nic_error_log(struct iwl_priv *priv);
594 int iwl_dump_nic_event_log(struct iwl_priv *priv,
595 bool full_log, char **buf, bool display);
596 void iwl_dump_csr(struct iwl_priv *priv);
597 int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display);
598 #ifdef CONFIG_IWLWIFI_DEBUG
599 void iwl_print_rx_config_cmd(struct iwl_priv *priv,
600 struct iwl_rxon_context *ctx);
602 static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv,
603 struct iwl_rxon_context *ctx)
608 void iwl_clear_isr_stats(struct iwl_priv *priv);
610 /*****************************************************
612 ******************************************************/
613 int iwlcore_init_geos(struct iwl_priv *priv);
614 void iwlcore_free_geos(struct iwl_priv *priv);
616 /*************** DRIVER STATUS FUNCTIONS *****/
618 #define STATUS_HCMD_ACTIVE 0 /* host command in progress */
619 /* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
620 #define STATUS_INT_ENABLED 2
621 #define STATUS_RF_KILL_HW 3
622 #define STATUS_CT_KILL 4
623 #define STATUS_INIT 5
624 #define STATUS_ALIVE 6
625 #define STATUS_READY 7
626 #define STATUS_TEMPERATURE 8
627 #define STATUS_GEO_CONFIGURED 9
628 #define STATUS_EXIT_PENDING 10
629 #define STATUS_STATISTICS 12
630 #define STATUS_SCANNING 13
631 #define STATUS_SCAN_ABORTING 14
632 #define STATUS_SCAN_HW 15
633 #define STATUS_POWER_PMI 16
634 #define STATUS_FW_ERROR 17
637 static inline int iwl_is_ready(struct iwl_priv *priv)
639 /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
640 * set but EXIT_PENDING is not */
641 return test_bit(STATUS_READY, &priv->status) &&
642 test_bit(STATUS_GEO_CONFIGURED, &priv->status) &&
643 !test_bit(STATUS_EXIT_PENDING, &priv->status);
646 static inline int iwl_is_alive(struct iwl_priv *priv)
648 return test_bit(STATUS_ALIVE, &priv->status);
651 static inline int iwl_is_init(struct iwl_priv *priv)
653 return test_bit(STATUS_INIT, &priv->status);
656 static inline int iwl_is_rfkill_hw(struct iwl_priv *priv)
658 return test_bit(STATUS_RF_KILL_HW, &priv->status);
661 static inline int iwl_is_rfkill(struct iwl_priv *priv)
663 return iwl_is_rfkill_hw(priv);
666 static inline int iwl_is_ctkill(struct iwl_priv *priv)
668 return test_bit(STATUS_CT_KILL, &priv->status);
671 static inline int iwl_is_ready_rf(struct iwl_priv *priv)
674 if (iwl_is_rfkill(priv))
677 return iwl_is_ready(priv);
680 extern void iwl_send_bt_config(struct iwl_priv *priv);
681 extern int iwl_send_statistics_request(struct iwl_priv *priv,
682 u8 flags, bool clear);
683 void iwl_apm_stop(struct iwl_priv *priv);
684 int iwl_apm_init(struct iwl_priv *priv);
686 int iwl_send_rxon_timing(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
687 static inline int iwl_send_rxon_assoc(struct iwl_priv *priv,
688 struct iwl_rxon_context *ctx)
690 return priv->cfg->ops->hcmd->rxon_assoc(priv, ctx);
692 static inline int iwlcore_commit_rxon(struct iwl_priv *priv,
693 struct iwl_rxon_context *ctx)
695 return priv->cfg->ops->hcmd->commit_rxon(priv, ctx);
697 static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
698 struct iwl_priv *priv, enum ieee80211_band band)
700 return priv->hw->wiphy->bands[band];
703 static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
705 return priv->cfg->bt_params &&
706 priv->cfg->bt_params->advanced_bt_coexist;
709 static inline bool iwl_bt_statistics(struct iwl_priv *priv)
711 return priv->bt_statistics;
714 extern bool bt_coex_active;
715 extern bool bt_siso_mode;
718 void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand);
720 #endif /* __iwl_core_h__ */