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);
175 int (*dump_nic_event_log)(struct iwl_priv *priv,
176 bool full_log, char **buf, bool display);
177 void (*dump_nic_error_log)(struct iwl_priv *priv);
178 void (*dump_csr)(struct iwl_priv *priv);
179 int (*dump_fh)(struct iwl_priv *priv, char **buf, bool display);
180 int (*set_channel_switch)(struct iwl_priv *priv,
181 struct ieee80211_channel_switch *ch_switch);
182 /* power management */
183 struct iwl_apm_ops apm_ops;
186 int (*send_tx_power) (struct iwl_priv *priv);
187 void (*update_chain_flags)(struct iwl_priv *priv);
189 /* eeprom operations (as defined in iwl-eeprom.h) */
190 struct iwl_eeprom_ops eeprom_ops;
193 struct iwl_temp_ops temp_ops;
195 int (*txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
196 void (*dev_txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
198 struct iwl_debugfs_ops debugfs_ops;
200 /* thermal throttling */
201 struct iwl_tt_ops tt_ops;
205 int (*cmd)(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd);
208 /* NIC specific ops */
210 void (*additional_nic_config)(struct iwl_priv *priv);
213 struct iwl_legacy_ops {
214 void (*post_associate)(struct iwl_priv *priv);
215 void (*config_ap)(struct iwl_priv *priv);
216 /* station management */
217 int (*update_bcast_stations)(struct iwl_priv *priv);
218 int (*manage_ibss_station)(struct iwl_priv *priv,
219 struct ieee80211_vif *vif, bool add);
223 const struct iwl_lib_ops *lib;
224 const struct iwl_hcmd_ops *hcmd;
225 const struct iwl_hcmd_utils_ops *utils;
226 const struct iwl_led_ops *led;
227 const struct iwl_nic_ops *nic;
228 const struct iwl_legacy_ops *legacy;
229 const struct ieee80211_ops *ieee80211_ops;
232 struct iwl_mod_params {
233 int sw_crypto; /* def: 0 = using hardware encryption */
234 int num_of_queues; /* def: HW dependent */
235 int disable_11n; /* def: 0 = 11n capabilities enabled */
236 int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */
237 int antenna; /* def: 0 = both antennas (use diversity) */
238 int restart_fw; /* def: 1 = restart firmware */
239 bool plcp_check; /* def: true = enable plcp health check */
240 bool ack_check; /* def: false = disable ack health check */
244 * @max_ll_items: max number of OTP blocks
245 * @shadow_ram_support: shadow support for OTP memory
246 * @led_compensation: compensate on the led on/off time per HW according
247 * to the deviation to achieve the desired led frequency.
248 * The detail algorithm is described in iwl-led.c
249 * @chain_noise_num_beacons: number of beacons used to compute chain noise
250 * @adv_thermal_throttle: support advance thermal throttle
251 * @support_ct_kill_exit: support ct kill exit condition
252 * @support_wimax_coexist: support wimax/wifi co-exist
253 * @plcp_delta_threshold: plcp error rate threshold used to trigger
254 * radio tuning when there is a high receiving plcp error rate
255 * @chain_noise_scale: default chain noise scale used for gain computation
256 * @wd_timeout: TX queues watchdog timeout
257 * @temperature_kelvin: temperature report by uCode in kelvin
258 * @max_event_log_size: size of event log buffer size for ucode event logging
259 * @tx_power_by_driver: tx power calibration performed by driver
261 * @ucode_tracing: support ucode continuous tracing
262 * @sensitivity_calib_by_driver: driver has the capability to perform
263 * sensitivity calibration operation
264 * @chain_noise_calib_by_driver: driver has the capability to perform
265 * chain noise calibration operation
266 * @shadow_reg_enable: HW shadhow register bit
268 struct iwl_base_params {
270 int num_of_queues; /* def: HW dependent */
271 int num_of_ampdu_queues;/* def: HW dependent */
272 /* for iwl_apm_init() */
276 const u16 max_ll_items;
277 const bool shadow_ram_support;
278 u16 led_compensation;
279 const bool broken_powersave;
280 int chain_noise_num_beacons;
281 bool adv_thermal_throttle;
282 bool support_ct_kill_exit;
283 const bool support_wimax_coexist;
284 u8 plcp_delta_threshold;
285 s32 chain_noise_scale;
286 unsigned int wd_timeout;
287 bool temperature_kelvin;
288 u32 max_event_log_size;
289 const bool tx_power_by_driver;
290 const bool ucode_tracing;
291 const bool sensitivity_calib_by_driver;
292 const bool chain_noise_calib_by_driver;
293 const bool shadow_reg_enable;
296 * @advanced_bt_coexist: support advanced bt coexist
297 * @bt_init_traffic_load: specify initial bt traffic load
298 * @bt_prio_boost: default bt priority boost value
299 * @bt_statistics: use BT version of statistics notification
300 * @agg_time_limit: maximum number of uSec in aggregation
301 * @ampdu_factor: Maximum A-MPDU length factor
302 * @ampdu_density: Minimum A-MPDU spacing
303 * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode
305 struct iwl_bt_params {
306 bool advanced_bt_coexist;
307 u8 bt_init_traffic_load;
309 const bool bt_statistics;
317 * @use_rts_for_aggregation: use rts/cts protection for HT traffic
319 struct iwl_ht_params {
320 const bool ht_greenfield_support; /* if used set to true */
321 bool use_rts_for_aggregation;
326 * @fw_name_pre: Firmware filename prefix. The api version and extension
327 * (.ucode) will be added to filename before loading from disk. The
328 * filename is constructed as fw_name_pre<api>.ucode.
329 * @ucode_api_max: Highest version of uCode API supported by driver.
330 * @ucode_api_min: Lowest version of uCode API supported by driver.
331 * @pa_type: used by 6000 series only to identify the type of Power Amplifier
332 * @need_dc_calib: need to perform init dc calibration
333 * @need_temp_offset_calib: need to perform temperature offset calibration
334 * @scan_antennas: available antenna for scan operation
335 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
336 * @adv_pm: advance power management
337 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
338 * @internal_wimax_coex: internal wifi/wimax combo device
339 * @iq_invert: I/Q inversion
341 * We enable the driver to be backward compatible wrt API version. The
342 * driver specifies which APIs it supports (with @ucode_api_max being the
343 * highest and @ucode_api_min the lowest). Firmware will only be loaded if
344 * it has a supported API version. The firmware's API version will be
345 * stored in @iwl_priv, enabling the driver to make runtime changes based
346 * on firmware version used.
349 * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
350 * Driver interacts with Firmware API version >= 2.
352 * Driver interacts with Firmware API version 1.
355 * The ideal usage of this infrastructure is to treat a new ucode API
356 * release as a new hardware revision. That is, through utilizing the
357 * iwl_hcmd_utils_ops etc. we accommodate different command structures
358 * and flows between hardware versions (4965/5000) as well as their API
363 /* params specific to an individual device within a device family */
365 const char *fw_name_pre;
366 const unsigned int ucode_api_max;
367 const unsigned int ucode_api_min;
372 u16 eeprom_calib_ver;
373 const struct iwl_ops *ops;
374 /* module based parameters which can be set from modprobe cmd */
375 const struct iwl_mod_params *mod_params;
376 /* params not likely to change within a device family */
377 struct iwl_base_params *base_params;
378 /* params likely to change within a device family */
379 struct iwl_ht_params *ht_params;
380 struct iwl_bt_params *bt_params;
381 enum iwl_pa_type pa_type; /* if used set to IWL_PA_SYSTEM */
382 const bool need_dc_calib; /* if used set to true */
383 const bool need_temp_offset_calib; /* if used set to true */
384 u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
385 enum iwl_led_mode led_mode;
387 const bool rx_with_siso_diversity;
388 const bool internal_wimax_coex;
389 const bool iq_invert;
392 /***************************
394 ***************************/
396 struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg);
397 int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
398 const struct ieee80211_tx_queue_params *params);
399 int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw);
400 void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
402 int iwl_check_rxon_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
403 int iwl_full_rxon_required(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
404 int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
405 struct iwl_rxon_context *ctx);
406 void iwl_set_flags_for_band(struct iwl_priv *priv,
407 struct iwl_rxon_context *ctx,
408 enum ieee80211_band band,
409 struct ieee80211_vif *vif);
410 u8 iwl_get_single_channel_number(struct iwl_priv *priv,
411 enum ieee80211_band band);
412 void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
413 bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
414 struct iwl_rxon_context *ctx,
415 struct ieee80211_sta_ht_cap *ht_cap);
416 void iwl_connection_init_rx_config(struct iwl_priv *priv,
417 struct iwl_rxon_context *ctx);
418 void iwl_set_rate(struct iwl_priv *priv);
419 void iwl_irq_handle_error(struct iwl_priv *priv);
420 int iwl_mac_add_interface(struct ieee80211_hw *hw,
421 struct ieee80211_vif *vif);
422 void iwl_mac_remove_interface(struct ieee80211_hw *hw,
423 struct ieee80211_vif *vif);
424 int iwl_mac_change_interface(struct ieee80211_hw *hw,
425 struct ieee80211_vif *vif,
426 enum nl80211_iftype newtype, bool newp2p);
427 int iwl_alloc_txq_mem(struct iwl_priv *priv);
428 void iwl_free_txq_mem(struct iwl_priv *priv);
430 #ifdef CONFIG_IWLWIFI_DEBUGFS
431 int iwl_alloc_traffic_mem(struct iwl_priv *priv);
432 void iwl_free_traffic_mem(struct iwl_priv *priv);
433 void iwl_reset_traffic_log(struct iwl_priv *priv);
434 void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
435 u16 length, struct ieee80211_hdr *header);
436 void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
437 u16 length, struct ieee80211_hdr *header);
438 const char *get_mgmt_string(int cmd);
439 const char *get_ctrl_string(int cmd);
440 void iwl_clear_traffic_stats(struct iwl_priv *priv);
441 void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,
444 static inline int iwl_alloc_traffic_mem(struct iwl_priv *priv)
448 static inline void iwl_free_traffic_mem(struct iwl_priv *priv)
451 static inline void iwl_reset_traffic_log(struct iwl_priv *priv)
454 static inline void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
455 u16 length, struct ieee80211_hdr *header)
458 static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
459 u16 length, struct ieee80211_hdr *header)
462 static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx,
468 /*****************************************************
470 ******************************************************/
471 void iwl_cmd_queue_free(struct iwl_priv *priv);
472 void iwl_cmd_queue_unmap(struct iwl_priv *priv);
473 int iwl_rx_queue_alloc(struct iwl_priv *priv);
474 void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
475 struct iwl_rx_queue *q);
476 int iwl_rx_queue_space(const struct iwl_rx_queue *q);
477 void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
479 void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
483 /*****************************************************
485 ******************************************************/
486 void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
487 int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
488 int slots_num, u32 txq_id);
489 void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq,
490 int slots_num, u32 txq_id);
491 void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id);
492 void iwl_tx_queue_unmap(struct iwl_priv *priv, int txq_id);
493 void iwl_setup_watchdog(struct iwl_priv *priv);
494 /*****************************************************
496 ****************************************************/
497 int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
499 /*******************************************************************************
501 ******************************************************************************/
503 u8 iwl_rate_get_lowest_plcp(struct iwl_priv *priv,
504 struct iwl_rxon_context *ctx);
506 /*******************************************************************************
508 ******************************************************************************/
509 void iwl_init_scan_params(struct iwl_priv *priv);
510 int iwl_scan_cancel(struct iwl_priv *priv);
511 int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
512 void iwl_force_scan_end(struct iwl_priv *priv);
513 int iwl_mac_hw_scan(struct ieee80211_hw *hw,
514 struct ieee80211_vif *vif,
515 struct cfg80211_scan_request *req);
516 void iwl_internal_short_hw_scan(struct iwl_priv *priv);
517 int iwl_force_reset(struct iwl_priv *priv, int mode, bool external);
518 u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
519 const u8 *ta, const u8 *ie, int ie_len, int left);
520 void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
521 u16 iwl_get_active_dwell_time(struct iwl_priv *priv,
522 enum ieee80211_band band,
524 u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
525 enum ieee80211_band band,
526 struct ieee80211_vif *vif);
527 void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
528 void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
529 int __must_check iwl_scan_initiate(struct iwl_priv *priv,
530 struct ieee80211_vif *vif,
531 enum iwl_scan_type scan_type,
532 enum ieee80211_band band);
534 /* For faster active scanning, scan will move to the next channel if fewer than
535 * PLCP_QUIET_THRESH packets are heard on this channel within
536 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
537 * time if it's a quiet channel (nothing responded to our probe, and there's
539 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
540 #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
541 #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
543 #define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
545 /*****************************************************
546 * S e n d i n g H o s t C o m m a n d s *
547 *****************************************************/
549 const char *get_cmd_string(u8 cmd);
550 int __must_check iwl_send_cmd_sync(struct iwl_priv *priv,
551 struct iwl_host_cmd *cmd);
552 int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
553 int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id,
554 u16 len, const void *data);
555 int iwl_send_cmd_pdu_async(struct iwl_priv *priv, u8 id, u16 len,
557 void (*callback)(struct iwl_priv *priv,
558 struct iwl_device_cmd *cmd,
559 struct iwl_rx_packet *pkt));
561 int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
564 /*****************************************************
566 *****************************************************/
568 static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
572 pos = pci_find_capability(priv->pci_dev, PCI_CAP_ID_EXP);
573 pci_read_config_word(priv->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
577 void iwl_bg_watchdog(unsigned long data);
578 u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval);
579 __le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
580 u32 addon, u32 beacon_interval);
583 int iwl_pci_suspend(struct device *device);
584 int iwl_pci_resume(struct device *device);
585 extern const struct dev_pm_ops iwl_pm_ops;
587 #define IWL_PM_OPS (&iwl_pm_ops)
589 #else /* !CONFIG_PM */
591 #define IWL_PM_OPS NULL
593 #endif /* !CONFIG_PM */
595 /*****************************************************
596 * Error Handling Debugging
597 ******************************************************/
598 void iwl_dump_nic_error_log(struct iwl_priv *priv);
599 int iwl_dump_nic_event_log(struct iwl_priv *priv,
600 bool full_log, char **buf, bool display);
601 #ifdef CONFIG_IWLWIFI_DEBUG
602 void iwl_print_rx_config_cmd(struct iwl_priv *priv,
603 struct iwl_rxon_context *ctx);
605 static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv,
606 struct iwl_rxon_context *ctx)
611 void iwl_clear_isr_stats(struct iwl_priv *priv);
613 /*****************************************************
615 ******************************************************/
616 int iwlcore_init_geos(struct iwl_priv *priv);
617 void iwlcore_free_geos(struct iwl_priv *priv);
619 /*************** DRIVER STATUS FUNCTIONS *****/
621 #define STATUS_HCMD_ACTIVE 0 /* host command in progress */
622 /* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
623 #define STATUS_INT_ENABLED 2
624 #define STATUS_RF_KILL_HW 3
625 #define STATUS_CT_KILL 4
626 #define STATUS_INIT 5
627 #define STATUS_ALIVE 6
628 #define STATUS_READY 7
629 #define STATUS_TEMPERATURE 8
630 #define STATUS_GEO_CONFIGURED 9
631 #define STATUS_EXIT_PENDING 10
632 #define STATUS_STATISTICS 12
633 #define STATUS_SCANNING 13
634 #define STATUS_SCAN_ABORTING 14
635 #define STATUS_SCAN_HW 15
636 #define STATUS_POWER_PMI 16
637 #define STATUS_FW_ERROR 17
640 static inline int iwl_is_ready(struct iwl_priv *priv)
642 /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
643 * set but EXIT_PENDING is not */
644 return test_bit(STATUS_READY, &priv->status) &&
645 test_bit(STATUS_GEO_CONFIGURED, &priv->status) &&
646 !test_bit(STATUS_EXIT_PENDING, &priv->status);
649 static inline int iwl_is_alive(struct iwl_priv *priv)
651 return test_bit(STATUS_ALIVE, &priv->status);
654 static inline int iwl_is_init(struct iwl_priv *priv)
656 return test_bit(STATUS_INIT, &priv->status);
659 static inline int iwl_is_rfkill_hw(struct iwl_priv *priv)
661 return test_bit(STATUS_RF_KILL_HW, &priv->status);
664 static inline int iwl_is_rfkill(struct iwl_priv *priv)
666 return iwl_is_rfkill_hw(priv);
669 static inline int iwl_is_ctkill(struct iwl_priv *priv)
671 return test_bit(STATUS_CT_KILL, &priv->status);
674 static inline int iwl_is_ready_rf(struct iwl_priv *priv)
677 if (iwl_is_rfkill(priv))
680 return iwl_is_ready(priv);
683 extern void iwl_send_bt_config(struct iwl_priv *priv);
684 extern int iwl_send_statistics_request(struct iwl_priv *priv,
685 u8 flags, bool clear);
686 void iwl_apm_stop(struct iwl_priv *priv);
687 int iwl_apm_init(struct iwl_priv *priv);
689 int iwl_send_rxon_timing(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
690 static inline int iwl_send_rxon_assoc(struct iwl_priv *priv,
691 struct iwl_rxon_context *ctx)
693 return priv->cfg->ops->hcmd->rxon_assoc(priv, ctx);
695 static inline int iwlcore_commit_rxon(struct iwl_priv *priv,
696 struct iwl_rxon_context *ctx)
698 return priv->cfg->ops->hcmd->commit_rxon(priv, ctx);
700 static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
701 struct iwl_priv *priv, enum ieee80211_band band)
703 return priv->hw->wiphy->bands[band];
706 static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
708 return priv->cfg->bt_params &&
709 priv->cfg->bt_params->advanced_bt_coexist;
712 static inline bool iwl_bt_statistics(struct iwl_priv *priv)
714 return priv->bt_statistics;
717 extern bool bt_coex_active;
718 extern bool bt_siso_mode;
721 void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand);
723 #endif /* __iwl_core_h__ */