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_legacy_core_h__
64 #define __iwl_legacy_core_h__
66 /************************
67 * forward declarations *
68 ************************/
73 #define IWLWIFI_VERSION "in-tree:"
74 #define DRV_COPYRIGHT "Copyright(c) 2003-2011 Intel Corporation"
75 #define DRV_AUTHOR "<ilw@linux.intel.com>"
77 #define IWL_PCI_DEVICE(dev, subdev, cfg) \
78 .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \
79 .subvendor = PCI_ANY_ID, .subdevice = (subdev), \
80 .driver_data = (kernel_ulong_t)&(cfg)
82 #define TIME_UNIT 1024
88 #define IWL_CMD(x) case x: return #x
91 int (*rxon_assoc
)(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
);
92 int (*commit_rxon
)(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
);
93 void (*set_rxon_chain
)(struct iwl_priv
*priv
,
94 struct iwl_rxon_context
*ctx
);
97 struct iwl_hcmd_utils_ops
{
98 u16 (*get_hcmd_size
)(u8 cmd_id
, u16 len
);
99 u16 (*build_addsta_hcmd
)(const struct iwl_legacy_addsta_cmd
*cmd
,
101 int (*request_scan
)(struct iwl_priv
*priv
, struct ieee80211_vif
*vif
);
102 void (*post_scan
)(struct iwl_priv
*priv
);
106 int (*init
)(struct iwl_priv
*priv
);
107 void (*config
)(struct iwl_priv
*priv
);
110 struct iwl_debugfs_ops
{
111 ssize_t (*rx_stats_read
)(struct file
*file
, char __user
*user_buf
,
112 size_t count
, loff_t
*ppos
);
113 ssize_t (*tx_stats_read
)(struct file
*file
, char __user
*user_buf
,
114 size_t count
, loff_t
*ppos
);
115 ssize_t (*general_stats_read
)(struct file
*file
, char __user
*user_buf
,
116 size_t count
, loff_t
*ppos
);
119 struct iwl_temp_ops
{
120 void (*temperature
)(struct iwl_priv
*priv
);
124 /* set hw dependent parameters */
125 int (*set_hw_params
)(struct iwl_priv
*priv
);
127 void (*txq_update_byte_cnt_tbl
)(struct iwl_priv
*priv
,
128 struct iwl_tx_queue
*txq
,
130 int (*txq_attach_buf_to_tfd
)(struct iwl_priv
*priv
,
131 struct iwl_tx_queue
*txq
,
133 u16 len
, u8 reset
, u8 pad
);
134 void (*txq_free_tfd
)(struct iwl_priv
*priv
,
135 struct iwl_tx_queue
*txq
);
136 int (*txq_init
)(struct iwl_priv
*priv
,
137 struct iwl_tx_queue
*txq
);
138 /* setup Rx handler */
139 void (*rx_handler_setup
)(struct iwl_priv
*priv
);
140 /* alive notification after init uCode load */
141 void (*init_alive_start
)(struct iwl_priv
*priv
);
142 /* check validity of rtc data address */
143 int (*is_valid_rtc_data_addr
)(u32 addr
);
145 int (*load_ucode
)(struct iwl_priv
*priv
);
146 int (*dump_nic_event_log
)(struct iwl_priv
*priv
,
147 bool full_log
, char **buf
, bool display
);
148 void (*dump_nic_error_log
)(struct iwl_priv
*priv
);
149 int (*dump_fh
)(struct iwl_priv
*priv
, char **buf
, bool display
);
150 int (*set_channel_switch
)(struct iwl_priv
*priv
,
151 struct ieee80211_channel_switch
*ch_switch
);
152 /* power management */
153 struct iwl_apm_ops apm_ops
;
156 int (*send_tx_power
) (struct iwl_priv
*priv
);
157 void (*update_chain_flags
)(struct iwl_priv
*priv
);
159 /* eeprom operations (as defined in iwl-eeprom.h) */
160 struct iwl_eeprom_ops eeprom_ops
;
163 struct iwl_temp_ops temp_ops
;
165 struct iwl_debugfs_ops debugfs_ops
;
170 int (*cmd
)(struct iwl_priv
*priv
, struct iwl_led_cmd
*led_cmd
);
173 struct iwl_legacy_ops
{
174 void (*post_associate
)(struct iwl_priv
*priv
);
175 void (*config_ap
)(struct iwl_priv
*priv
);
176 /* station management */
177 int (*update_bcast_stations
)(struct iwl_priv
*priv
);
178 int (*manage_ibss_station
)(struct iwl_priv
*priv
,
179 struct ieee80211_vif
*vif
, bool add
);
183 const struct iwl_lib_ops
*lib
;
184 const struct iwl_hcmd_ops
*hcmd
;
185 const struct iwl_hcmd_utils_ops
*utils
;
186 const struct iwl_led_ops
*led
;
187 const struct iwl_nic_ops
*nic
;
188 const struct iwl_legacy_ops
*legacy
;
189 const struct ieee80211_ops
*ieee80211_ops
;
192 struct iwl_mod_params
{
193 int sw_crypto
; /* def: 0 = using hardware encryption */
194 int disable_hw_scan
; /* def: 0 = use h/w scan */
195 int num_of_queues
; /* def: HW dependent */
196 int disable_11n
; /* def: 0 = 11n capabilities enabled */
197 int amsdu_size_8K
; /* def: 1 = enable 8K amsdu size */
198 int antenna
; /* def: 0 = both antennas (use diversity) */
199 int restart_fw
; /* def: 1 = restart firmware */
203 * @led_compensation: compensate on the led on/off time per HW according
204 * to the deviation to achieve the desired led frequency.
205 * The detail algorithm is described in iwl-led.c
206 * @chain_noise_num_beacons: number of beacons used to compute chain noise
207 * @wd_timeout: TX queues watchdog timeout
208 * @temperature_kelvin: temperature report by uCode in kelvin
209 * @max_event_log_size: size of event log buffer size for ucode event logging
210 * @ucode_tracing: support ucode continuous tracing
211 * @sensitivity_calib_by_driver: driver has the capability to perform
212 * sensitivity calibration operation
213 * @chain_noise_calib_by_driver: driver has the capability to perform
214 * chain noise calibration operation
216 struct iwl_base_params
{
218 int num_of_queues
; /* def: HW dependent */
219 int num_of_ampdu_queues
;/* def: HW dependent */
220 /* for iwl_legacy_apm_init() */
225 u16 led_compensation
;
226 int chain_noise_num_beacons
;
227 unsigned int wd_timeout
;
228 bool temperature_kelvin
;
229 u32 max_event_log_size
;
230 const bool ucode_tracing
;
231 const bool sensitivity_calib_by_driver
;
232 const bool chain_noise_calib_by_driver
;
237 * @fw_name_pre: Firmware filename prefix. The api version and extension
238 * (.ucode) will be added to filename before loading from disk. The
239 * filename is constructed as fw_name_pre<api>.ucode.
240 * @ucode_api_max: Highest version of uCode API supported by driver.
241 * @ucode_api_min: Lowest version of uCode API supported by driver.
242 * @scan_antennas: available antenna for scan operation
243 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
245 * We enable the driver to be backward compatible wrt API version. The
246 * driver specifies which APIs it supports (with @ucode_api_max being the
247 * highest and @ucode_api_min the lowest). Firmware will only be loaded if
248 * it has a supported API version. The firmware's API version will be
249 * stored in @iwl_priv, enabling the driver to make runtime changes based
250 * on firmware version used.
253 * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
254 * Driver interacts with Firmware API version >= 2.
256 * Driver interacts with Firmware API version 1.
259 * The ideal usage of this infrastructure is to treat a new ucode API
260 * release as a new hardware revision. That is, through utilizing the
261 * iwl_hcmd_utils_ops etc. we accommodate different command structures
262 * and flows between hardware versions as well as their API
267 /* params specific to an individual device within a device family */
269 const char *fw_name_pre
;
270 const unsigned int ucode_api_max
;
271 const unsigned int ucode_api_min
;
276 u16 eeprom_calib_ver
;
277 const struct iwl_ops
*ops
;
278 /* module based parameters which can be set from modprobe cmd */
279 const struct iwl_mod_params
*mod_params
;
280 /* params not likely to change within a device family */
281 struct iwl_base_params
*base_params
;
282 /* params likely to change within a device family */
283 u8 scan_rx_antennas
[IEEE80211_NUM_BANDS
];
284 enum iwl_led_mode led_mode
;
287 /***************************
289 ***************************/
291 struct ieee80211_hw
*iwl_legacy_alloc_all(struct iwl_cfg
*cfg
);
292 int iwl_legacy_mac_conf_tx(struct ieee80211_hw
*hw
, u16 queue
,
293 const struct ieee80211_tx_queue_params
*params
);
294 int iwl_legacy_mac_tx_last_beacon(struct ieee80211_hw
*hw
);
295 void iwl_legacy_set_rxon_hwcrypto(struct iwl_priv
*priv
,
296 struct iwl_rxon_context
*ctx
,
298 int iwl_legacy_check_rxon_cmd(struct iwl_priv
*priv
,
299 struct iwl_rxon_context
*ctx
);
300 int iwl_legacy_full_rxon_required(struct iwl_priv
*priv
,
301 struct iwl_rxon_context
*ctx
);
302 int iwl_legacy_set_rxon_channel(struct iwl_priv
*priv
,
303 struct ieee80211_channel
*ch
,
304 struct iwl_rxon_context
*ctx
);
305 void iwl_legacy_set_flags_for_band(struct iwl_priv
*priv
,
306 struct iwl_rxon_context
*ctx
,
307 enum ieee80211_band band
,
308 struct ieee80211_vif
*vif
);
309 u8
iwl_legacy_get_single_channel_number(struct iwl_priv
*priv
,
310 enum ieee80211_band band
);
311 void iwl_legacy_set_rxon_ht(struct iwl_priv
*priv
,
312 struct iwl_ht_config
*ht_conf
);
313 bool iwl_legacy_is_ht40_tx_allowed(struct iwl_priv
*priv
,
314 struct iwl_rxon_context
*ctx
,
315 struct ieee80211_sta_ht_cap
*ht_cap
);
316 void iwl_legacy_connection_init_rx_config(struct iwl_priv
*priv
,
317 struct iwl_rxon_context
*ctx
);
318 void iwl_legacy_set_rate(struct iwl_priv
*priv
);
319 int iwl_legacy_set_decrypted_flag(struct iwl_priv
*priv
,
320 struct ieee80211_hdr
*hdr
,
322 struct ieee80211_rx_status
*stats
);
323 void iwl_legacy_irq_handle_error(struct iwl_priv
*priv
);
324 int iwl_legacy_mac_add_interface(struct ieee80211_hw
*hw
,
325 struct ieee80211_vif
*vif
);
326 void iwl_legacy_mac_remove_interface(struct ieee80211_hw
*hw
,
327 struct ieee80211_vif
*vif
);
328 int iwl_legacy_mac_change_interface(struct ieee80211_hw
*hw
,
329 struct ieee80211_vif
*vif
,
330 enum nl80211_iftype newtype
, bool newp2p
);
331 int iwl_legacy_alloc_txq_mem(struct iwl_priv
*priv
);
332 void iwl_legacy_txq_mem(struct iwl_priv
*priv
);
334 #ifdef CONFIG_IWLWIFI_LEGACY_DEBUGFS
335 int iwl_legacy_alloc_traffic_mem(struct iwl_priv
*priv
);
336 void iwl_legacy_free_traffic_mem(struct iwl_priv
*priv
);
337 void iwl_legacy_reset_traffic_log(struct iwl_priv
*priv
);
338 void iwl_legacy_dbg_log_tx_data_frame(struct iwl_priv
*priv
,
339 u16 length
, struct ieee80211_hdr
*header
);
340 void iwl_legacy_dbg_log_rx_data_frame(struct iwl_priv
*priv
,
341 u16 length
, struct ieee80211_hdr
*header
);
342 const char *iwl_legacy_get_mgmt_string(int cmd
);
343 const char *iwl_legacy_get_ctrl_string(int cmd
);
344 void iwl_legacy_clear_traffic_stats(struct iwl_priv
*priv
);
345 void iwl_legacy_update_stats(struct iwl_priv
*priv
, bool is_tx
, __le16 fc
,
348 static inline int iwl_legacy_alloc_traffic_mem(struct iwl_priv
*priv
)
352 static inline void iwl_legacy_free_traffic_mem(struct iwl_priv
*priv
)
355 static inline void iwl_legacy_reset_traffic_log(struct iwl_priv
*priv
)
358 static inline void iwl_legacy_dbg_log_tx_data_frame(struct iwl_priv
*priv
,
359 u16 length
, struct ieee80211_hdr
*header
)
362 static inline void iwl_legacy_dbg_log_rx_data_frame(struct iwl_priv
*priv
,
363 u16 length
, struct ieee80211_hdr
*header
)
366 static inline void iwl_legacy_update_stats(struct iwl_priv
*priv
, bool is_tx
,
371 /*****************************************************
373 * **************************************************/
374 void iwl_legacy_rx_pm_sleep_notif(struct iwl_priv
*priv
,
375 struct iwl_rx_mem_buffer
*rxb
);
376 void iwl_legacy_rx_pm_debug_statistics_notif(struct iwl_priv
*priv
,
377 struct iwl_rx_mem_buffer
*rxb
);
378 void iwl_legacy_rx_reply_error(struct iwl_priv
*priv
,
379 struct iwl_rx_mem_buffer
*rxb
);
381 /*****************************************************
383 ******************************************************/
384 void iwl_legacy_cmd_queue_unmap(struct iwl_priv
*priv
);
385 void iwl_legacy_cmd_queue_free(struct iwl_priv
*priv
);
386 int iwl_legacy_rx_queue_alloc(struct iwl_priv
*priv
);
387 void iwl_legacy_rx_queue_update_write_ptr(struct iwl_priv
*priv
,
388 struct iwl_rx_queue
*q
);
389 int iwl_legacy_rx_queue_space(const struct iwl_rx_queue
*q
);
390 void iwl_legacy_tx_cmd_complete(struct iwl_priv
*priv
,
391 struct iwl_rx_mem_buffer
*rxb
);
393 void iwl_legacy_rx_spectrum_measure_notif(struct iwl_priv
*priv
,
394 struct iwl_rx_mem_buffer
*rxb
);
395 void iwl_legacy_recover_from_statistics(struct iwl_priv
*priv
,
396 struct iwl_rx_packet
*pkt
);
397 void iwl_legacy_chswitch_done(struct iwl_priv
*priv
, bool is_success
);
398 void iwl_legacy_rx_csa(struct iwl_priv
*priv
, struct iwl_rx_mem_buffer
*rxb
);
402 /*****************************************************
404 ******************************************************/
405 void iwl_legacy_txq_update_write_ptr(struct iwl_priv
*priv
,
406 struct iwl_tx_queue
*txq
);
407 int iwl_legacy_tx_queue_init(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
,
408 int slots_num
, u32 txq_id
);
409 void iwl_legacy_tx_queue_reset(struct iwl_priv
*priv
,
410 struct iwl_tx_queue
*txq
,
411 int slots_num
, u32 txq_id
);
412 void iwl_legacy_tx_queue_unmap(struct iwl_priv
*priv
, int txq_id
);
413 void iwl_legacy_tx_queue_free(struct iwl_priv
*priv
, int txq_id
);
414 void iwl_legacy_setup_watchdog(struct iwl_priv
*priv
);
415 /*****************************************************
417 ****************************************************/
418 int iwl_legacy_set_tx_power(struct iwl_priv
*priv
, s8 tx_power
, bool force
);
420 /*******************************************************************************
422 ******************************************************************************/
424 u8
iwl_legacy_get_lowest_plcp(struct iwl_priv
*priv
,
425 struct iwl_rxon_context
*ctx
);
427 /*******************************************************************************
429 ******************************************************************************/
430 void iwl_legacy_init_scan_params(struct iwl_priv
*priv
);
431 int iwl_legacy_scan_cancel(struct iwl_priv
*priv
);
432 int iwl_legacy_scan_cancel_timeout(struct iwl_priv
*priv
, unsigned long ms
);
433 void iwl_legacy_force_scan_end(struct iwl_priv
*priv
);
434 int iwl_legacy_mac_hw_scan(struct ieee80211_hw
*hw
,
435 struct ieee80211_vif
*vif
,
436 struct cfg80211_scan_request
*req
);
437 void iwl_legacy_internal_short_hw_scan(struct iwl_priv
*priv
);
438 int iwl_legacy_force_reset(struct iwl_priv
*priv
, bool external
);
439 u16
iwl_legacy_fill_probe_req(struct iwl_priv
*priv
,
440 struct ieee80211_mgmt
*frame
,
441 const u8
*ta
, const u8
*ie
, int ie_len
, int left
);
442 void iwl_legacy_setup_rx_scan_handlers(struct iwl_priv
*priv
);
443 u16
iwl_legacy_get_active_dwell_time(struct iwl_priv
*priv
,
444 enum ieee80211_band band
,
446 u16
iwl_legacy_get_passive_dwell_time(struct iwl_priv
*priv
,
447 enum ieee80211_band band
,
448 struct ieee80211_vif
*vif
);
449 void iwl_legacy_setup_scan_deferred_work(struct iwl_priv
*priv
);
450 void iwl_legacy_cancel_scan_deferred_work(struct iwl_priv
*priv
);
452 /* For faster active scanning, scan will move to the next channel if fewer than
453 * PLCP_QUIET_THRESH packets are heard on this channel within
454 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
455 * time if it's a quiet channel (nothing responded to our probe, and there's
457 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
458 #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
459 #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
461 #define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
463 /*****************************************************
464 * S e n d i n g H o s t C o m m a n d s *
465 *****************************************************/
467 const char *iwl_legacy_get_cmd_string(u8 cmd
);
468 int __must_check
iwl_legacy_send_cmd_sync(struct iwl_priv
*priv
,
469 struct iwl_host_cmd
*cmd
);
470 int iwl_legacy_send_cmd(struct iwl_priv
*priv
, struct iwl_host_cmd
*cmd
);
471 int __must_check
iwl_legacy_send_cmd_pdu(struct iwl_priv
*priv
, u8 id
,
472 u16 len
, const void *data
);
473 int iwl_legacy_send_cmd_pdu_async(struct iwl_priv
*priv
, u8 id
, u16 len
,
475 void (*callback
)(struct iwl_priv
*priv
,
476 struct iwl_device_cmd
*cmd
,
477 struct iwl_rx_packet
*pkt
));
479 int iwl_legacy_enqueue_hcmd(struct iwl_priv
*priv
, struct iwl_host_cmd
*cmd
);
482 /*****************************************************
484 *****************************************************/
486 static inline u16
iwl_legacy_pcie_link_ctl(struct iwl_priv
*priv
)
490 pos
= pci_find_capability(priv
->pci_dev
, PCI_CAP_ID_EXP
);
491 pci_read_config_word(priv
->pci_dev
, pos
+ PCI_EXP_LNKCTL
, &pci_lnk_ctl
);
495 void iwl_legacy_bg_watchdog(unsigned long data
);
496 u32
iwl_legacy_usecs_to_beacons(struct iwl_priv
*priv
,
497 u32 usec
, u32 beacon_interval
);
498 __le32
iwl_legacy_add_beacon_time(struct iwl_priv
*priv
, u32 base
,
499 u32 addon
, u32 beacon_interval
);
502 int iwl_legacy_pci_suspend(struct device
*device
);
503 int iwl_legacy_pci_resume(struct device
*device
);
504 extern const struct dev_pm_ops iwl_legacy_pm_ops
;
506 #define IWL_LEGACY_PM_OPS (&iwl_legacy_pm_ops)
508 #else /* !CONFIG_PM */
510 #define IWL_LEGACY_PM_OPS NULL
512 #endif /* !CONFIG_PM */
514 /*****************************************************
515 * Error Handling Debugging
516 ******************************************************/
517 void iwl4965_dump_nic_error_log(struct iwl_priv
*priv
);
518 int iwl4965_dump_nic_event_log(struct iwl_priv
*priv
,
519 bool full_log
, char **buf
, bool display
);
520 #ifdef CONFIG_IWLWIFI_LEGACY_DEBUG
521 void iwl_legacy_print_rx_config_cmd(struct iwl_priv
*priv
,
522 struct iwl_rxon_context
*ctx
);
524 static inline void iwl_legacy_print_rx_config_cmd(struct iwl_priv
*priv
,
525 struct iwl_rxon_context
*ctx
)
530 void iwl_legacy_clear_isr_stats(struct iwl_priv
*priv
);
532 /*****************************************************
534 ******************************************************/
535 int iwl_legacy_init_geos(struct iwl_priv
*priv
);
536 void iwl_legacy_free_geos(struct iwl_priv
*priv
);
538 /*************** DRIVER STATUS FUNCTIONS *****/
540 #define STATUS_HCMD_ACTIVE 0 /* host command in progress */
541 /* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
542 #define STATUS_INT_ENABLED 2
543 #define STATUS_RF_KILL_HW 3
544 #define STATUS_CT_KILL 4
545 #define STATUS_INIT 5
546 #define STATUS_ALIVE 6
547 #define STATUS_READY 7
548 #define STATUS_TEMPERATURE 8
549 #define STATUS_GEO_CONFIGURED 9
550 #define STATUS_EXIT_PENDING 10
551 #define STATUS_STATISTICS 12
552 #define STATUS_SCANNING 13
553 #define STATUS_SCAN_ABORTING 14
554 #define STATUS_SCAN_HW 15
555 #define STATUS_POWER_PMI 16
556 #define STATUS_FW_ERROR 17
557 #define STATUS_CHANNEL_SWITCH_PENDING 18
559 static inline int iwl_legacy_is_ready(struct iwl_priv
*priv
)
561 /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
562 * set but EXIT_PENDING is not */
563 return test_bit(STATUS_READY
, &priv
->status
) &&
564 test_bit(STATUS_GEO_CONFIGURED
, &priv
->status
) &&
565 !test_bit(STATUS_EXIT_PENDING
, &priv
->status
);
568 static inline int iwl_legacy_is_alive(struct iwl_priv
*priv
)
570 return test_bit(STATUS_ALIVE
, &priv
->status
);
573 static inline int iwl_legacy_is_init(struct iwl_priv
*priv
)
575 return test_bit(STATUS_INIT
, &priv
->status
);
578 static inline int iwl_legacy_is_rfkill_hw(struct iwl_priv
*priv
)
580 return test_bit(STATUS_RF_KILL_HW
, &priv
->status
);
583 static inline int iwl_legacy_is_rfkill(struct iwl_priv
*priv
)
585 return iwl_legacy_is_rfkill_hw(priv
);
588 static inline int iwl_legacy_is_ctkill(struct iwl_priv
*priv
)
590 return test_bit(STATUS_CT_KILL
, &priv
->status
);
593 static inline int iwl_legacy_is_ready_rf(struct iwl_priv
*priv
)
596 if (iwl_legacy_is_rfkill(priv
))
599 return iwl_legacy_is_ready(priv
);
602 extern void iwl_legacy_send_bt_config(struct iwl_priv
*priv
);
603 extern int iwl_legacy_send_statistics_request(struct iwl_priv
*priv
,
604 u8 flags
, bool clear
);
605 void iwl_legacy_apm_stop(struct iwl_priv
*priv
);
606 int iwl_legacy_apm_init(struct iwl_priv
*priv
);
608 int iwl_legacy_send_rxon_timing(struct iwl_priv
*priv
,
609 struct iwl_rxon_context
*ctx
);
610 static inline int iwl_legacy_send_rxon_assoc(struct iwl_priv
*priv
,
611 struct iwl_rxon_context
*ctx
)
613 return priv
->cfg
->ops
->hcmd
->rxon_assoc(priv
, ctx
);
615 static inline int iwl_legacy_commit_rxon(struct iwl_priv
*priv
,
616 struct iwl_rxon_context
*ctx
)
618 return priv
->cfg
->ops
->hcmd
->commit_rxon(priv
, ctx
);
620 static inline const struct ieee80211_supported_band
*iwl_get_hw_mode(
621 struct iwl_priv
*priv
, enum ieee80211_band band
)
623 return priv
->hw
->wiphy
->bands
[band
];
626 /* mac80211 handlers */
627 int iwl_legacy_mac_config(struct ieee80211_hw
*hw
, u32 changed
);
628 void iwl_legacy_mac_reset_tsf(struct ieee80211_hw
*hw
);
629 void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw
*hw
,
630 struct ieee80211_vif
*vif
,
631 struct ieee80211_bss_conf
*bss_conf
,
633 void iwl_legacy_tx_cmd_protection(struct iwl_priv
*priv
,
634 struct ieee80211_tx_info
*info
,
635 __le16 fc
, __le32
*tx_flags
);
637 irqreturn_t
iwl_legacy_isr(int irq
, void *data
);
639 #endif /* __iwl_legacy_core_h__ */