Commit | Line | Data |
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5e6e3a92 BZ |
1 | /* |
2 | * Marvell Wireless LAN device driver: major data structures and prototypes | |
3 | * | |
4 | * Copyright (C) 2011, Marvell International Ltd. | |
5 | * | |
6 | * This software file (the "File") is distributed by Marvell International | |
7 | * Ltd. under the terms of the GNU General Public License Version 2, June 1991 | |
8 | * (the "License"). You may use, redistribute and/or modify this File in | |
9 | * accordance with the terms and conditions of the License, a copy of which | |
10 | * is available by writing to the Free Software Foundation, Inc., | |
11 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the | |
12 | * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. | |
13 | * | |
14 | * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE | |
15 | * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE | |
16 | * ARE EXPRESSLY DISCLAIMED. The License provides additional details about | |
17 | * this warranty disclaimer. | |
18 | */ | |
19 | ||
20 | #ifndef _MWIFIEX_MAIN_H_ | |
21 | #define _MWIFIEX_MAIN_H_ | |
22 | ||
23 | #include <linux/kernel.h> | |
24 | #include <linux/module.h> | |
25 | #include <linux/sched.h> | |
26 | #include <linux/semaphore.h> | |
27 | #include <linux/ip.h> | |
28 | #include <linux/skbuff.h> | |
29 | #include <linux/if_arp.h> | |
30 | #include <linux/etherdevice.h> | |
31 | #include <net/sock.h> | |
32 | #include <net/lib80211.h> | |
33 | #include <linux/firmware.h> | |
34 | #include <linux/ctype.h> | |
699b027b | 35 | #include <linux/of.h> |
5e6e3a92 BZ |
36 | |
37 | #include "decl.h" | |
38 | #include "ioctl.h" | |
39 | #include "util.h" | |
40 | #include "fw.h" | |
d930faee | 41 | #include "pcie.h" |
5e6e3a92 BZ |
42 | |
43 | extern const char driver_version[]; | |
5e6e3a92 BZ |
44 | |
45 | enum { | |
600f5d90 AK |
46 | MWIFIEX_ASYNC_CMD, |
47 | MWIFIEX_SYNC_CMD | |
5e6e3a92 BZ |
48 | }; |
49 | ||
67a50035 BZ |
50 | #define MWIFIEX_MAX_AP 64 |
51 | ||
5e6e3a92 BZ |
52 | #define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ) |
53 | ||
54 | #define MWIFIEX_TIMER_10S 10000 | |
55 | #define MWIFIEX_TIMER_1S 1000 | |
56 | ||
62a5b7dc MY |
57 | #define MAX_TX_PENDING 100 |
58 | #define LOW_TX_PENDING 80 | |
5e6e3a92 | 59 | |
5e6e3a92 BZ |
60 | #define MWIFIEX_UPLD_SIZE (2312) |
61 | ||
21f58d20 | 62 | #define MAX_EVENT_SIZE 2048 |
5e6e3a92 BZ |
63 | |
64 | #define ARP_FILTER_MAX_BUF_SIZE 68 | |
65 | ||
66 | #define MWIFIEX_KEY_BUFFER_SIZE 16 | |
67 | #define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10 | |
68 | #define MWIFIEX_MAX_REGION_CODE 7 | |
69 | ||
70 | #define DEFAULT_BCN_AVG_FACTOR 8 | |
71 | #define DEFAULT_DATA_AVG_FACTOR 8 | |
72 | ||
73 | #define FIRST_VALID_CHANNEL 0xff | |
74 | #define DEFAULT_AD_HOC_CHANNEL 6 | |
75 | #define DEFAULT_AD_HOC_CHANNEL_A 36 | |
76 | ||
77 | #define DEFAULT_BCN_MISS_TIMEOUT 5 | |
78 | ||
79 | #define MAX_SCAN_BEACON_BUFFER 8000 | |
80 | ||
81 | #define SCAN_BEACON_ENTRY_PAD 6 | |
82 | ||
38e8b7d9 BZ |
83 | #define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110 |
84 | #define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 30 | |
85 | #define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 30 | |
5e6e3a92 BZ |
86 | |
87 | #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI))) | |
88 | ||
89 | #define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S) | |
90 | ||
3249ba73 | 91 | #define MWIFIEX_MAX_SCAN_DELAY_CNT 50 |
bdd37bed | 92 | #define MWIFIEX_MAX_EMPTY_TX_Q_CNT 10 |
3249ba73 AK |
93 | #define MWIFIEX_SCAN_DELAY_MSEC 20 |
94 | ||
de09364e AK |
95 | #define MWIFIEX_MIN_TX_PENDING_TO_CANCEL_SCAN 2 |
96 | ||
5e6e3a92 BZ |
97 | #define RSN_GTK_OUI_OFFSET 2 |
98 | ||
99 | #define MWIFIEX_OUI_NOT_PRESENT 0 | |
100 | #define MWIFIEX_OUI_PRESENT 1 | |
101 | ||
e39faa73 SP |
102 | #define PKT_TYPE_MGMT 0xE5 |
103 | ||
4daffe35 AK |
104 | /* |
105 | * Do not check for data_received for USB, as data_received | |
106 | * is handled in mwifiex_usb_recv for USB | |
107 | */ | |
5e6e3a92 | 108 | #define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \ |
4daffe35 AK |
109 | adapter->event_received || \ |
110 | ((adapter->iface_type != MWIFIEX_USB) && \ | |
111 | adapter->data_received) || \ | |
112 | ((adapter->iface_type == MWIFIEX_USB) && \ | |
113 | !skb_queue_empty(&adapter->usb_rx_data_q))) | |
5e6e3a92 BZ |
114 | |
115 | #define MWIFIEX_TYPE_CMD 1 | |
116 | #define MWIFIEX_TYPE_DATA 0 | |
117 | #define MWIFIEX_TYPE_EVENT 3 | |
118 | ||
5e6e3a92 BZ |
119 | #define MAX_BITMAP_RATES_SIZE 10 |
120 | ||
121 | #define MAX_CHANNEL_BAND_BG 14 | |
a3c2c4f6 | 122 | #define MAX_CHANNEL_BAND_A 165 |
5e6e3a92 BZ |
123 | |
124 | #define MAX_FREQUENCY_BAND_BG 2484 | |
125 | ||
d930faee | 126 | #define MWIFIEX_EVENT_HEADER_LEN 4 |
e568634a | 127 | #define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2 |
d930faee | 128 | |
4daffe35 AK |
129 | #define MWIFIEX_TYPE_LEN 4 |
130 | #define MWIFIEX_USB_TYPE_CMD 0xF00DFACE | |
131 | #define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE | |
132 | #define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE | |
133 | ||
8908c7d5 AN |
134 | /* Threshold for tx_timeout_cnt before we trigger a card reset */ |
135 | #define TX_TIMEOUT_THRESHOLD 6 | |
136 | ||
5e6e3a92 BZ |
137 | struct mwifiex_dbg { |
138 | u32 num_cmd_host_to_card_failure; | |
139 | u32 num_cmd_sleep_cfm_host_to_card_failure; | |
140 | u32 num_tx_host_to_card_failure; | |
141 | u32 num_event_deauth; | |
142 | u32 num_event_disassoc; | |
143 | u32 num_event_link_lost; | |
144 | u32 num_cmd_deauth; | |
145 | u32 num_cmd_assoc_success; | |
146 | u32 num_cmd_assoc_failure; | |
147 | u32 num_tx_timeout; | |
148 | u32 num_cmd_timeout; | |
149 | u16 timeout_cmd_id; | |
150 | u16 timeout_cmd_act; | |
151 | u16 last_cmd_id[DBG_CMD_NUM]; | |
152 | u16 last_cmd_act[DBG_CMD_NUM]; | |
153 | u16 last_cmd_index; | |
154 | u16 last_cmd_resp_id[DBG_CMD_NUM]; | |
155 | u16 last_cmd_resp_index; | |
156 | u16 last_event[DBG_CMD_NUM]; | |
157 | u16 last_event_index; | |
158 | }; | |
159 | ||
160 | enum MWIFIEX_HARDWARE_STATUS { | |
161 | MWIFIEX_HW_STATUS_READY, | |
162 | MWIFIEX_HW_STATUS_INITIALIZING, | |
163 | MWIFIEX_HW_STATUS_FW_READY, | |
164 | MWIFIEX_HW_STATUS_INIT_DONE, | |
165 | MWIFIEX_HW_STATUS_RESET, | |
166 | MWIFIEX_HW_STATUS_CLOSING, | |
167 | MWIFIEX_HW_STATUS_NOT_READY | |
168 | }; | |
169 | ||
170 | enum MWIFIEX_802_11_POWER_MODE { | |
171 | MWIFIEX_802_11_POWER_MODE_CAM, | |
172 | MWIFIEX_802_11_POWER_MODE_PSP | |
173 | }; | |
174 | ||
175 | struct mwifiex_tx_param { | |
176 | u32 next_pkt_len; | |
177 | }; | |
178 | ||
179 | enum MWIFIEX_PS_STATE { | |
180 | PS_STATE_AWAKE, | |
181 | PS_STATE_PRE_SLEEP, | |
182 | PS_STATE_SLEEP_CFM, | |
183 | PS_STATE_SLEEP | |
184 | }; | |
185 | ||
d930faee AK |
186 | enum mwifiex_iface_type { |
187 | MWIFIEX_SDIO, | |
188 | MWIFIEX_PCIE, | |
4daffe35 | 189 | MWIFIEX_USB |
d930faee AK |
190 | }; |
191 | ||
5e6e3a92 BZ |
192 | struct mwifiex_add_ba_param { |
193 | u32 tx_win_size; | |
194 | u32 rx_win_size; | |
195 | u32 timeout; | |
196 | }; | |
197 | ||
198 | struct mwifiex_tx_aggr { | |
199 | u8 ampdu_user; | |
200 | u8 ampdu_ap; | |
201 | u8 amsdu; | |
202 | }; | |
203 | ||
204 | struct mwifiex_ra_list_tbl { | |
205 | struct list_head list; | |
206 | struct sk_buff_head skb_head; | |
207 | u8 ra[ETH_ALEN]; | |
5e6e3a92 | 208 | u32 is_11n_enabled; |
5a009adf | 209 | u16 max_amsdu; |
f0cb84f8 | 210 | u16 ba_pkt_count; |
5a009adf | 211 | u8 ba_packet_thr; |
c7d9ed9e | 212 | u16 total_pkt_count; |
5e6e3a92 BZ |
213 | }; |
214 | ||
215 | struct mwifiex_tid_tbl { | |
216 | struct list_head ra_list; | |
5e6e3a92 BZ |
217 | }; |
218 | ||
219 | #define WMM_HIGHEST_PRIORITY 7 | |
220 | #define HIGH_PRIO_TID 7 | |
221 | #define LOW_PRIO_TID 0 | |
222 | ||
223 | struct mwifiex_wmm_desc { | |
224 | struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID]; | |
225 | u32 packets_out[MAX_NUM_TID]; | |
226 | /* spin lock to protect ra_list */ | |
227 | spinlock_t ra_list_spinlock; | |
99fec5de JB |
228 | struct mwifiex_wmm_ac_status ac_status[IEEE80211_NUM_ACS]; |
229 | enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_NUM_ACS]; | |
5e6e3a92 | 230 | u32 drv_pkt_delay_max; |
99fec5de | 231 | u8 queue_priority[IEEE80211_NUM_ACS]; |
5e6e3a92 | 232 | u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */ |
f699254c MY |
233 | /* Number of transmit packets queued */ |
234 | atomic_t tx_pkts_queued; | |
49729ff6 MY |
235 | /* Tracks highest priority with a packet queued */ |
236 | atomic_t highest_queued_prio; | |
5e6e3a92 BZ |
237 | }; |
238 | ||
239 | struct mwifiex_802_11_security { | |
240 | u8 wpa_enabled; | |
241 | u8 wpa2_enabled; | |
242 | u8 wapi_enabled; | |
243 | u8 wapi_key_on; | |
5eb02e44 | 244 | u8 wep_enabled; |
5e6e3a92 | 245 | u32 authentication_mode; |
a0f6d6ca | 246 | u8 is_authtype_auto; |
5e6e3a92 BZ |
247 | u32 encryption_mode; |
248 | }; | |
249 | ||
250 | struct ieee_types_header { | |
251 | u8 element_id; | |
252 | u8 len; | |
253 | } __packed; | |
254 | ||
5e6e3a92 BZ |
255 | struct ieee_types_vendor_specific { |
256 | struct ieee_types_vendor_header vend_hdr; | |
257 | u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)]; | |
258 | } __packed; | |
259 | ||
260 | struct ieee_types_generic { | |
261 | struct ieee_types_header ieee_hdr; | |
262 | u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)]; | |
263 | } __packed; | |
264 | ||
b23bce29 AP |
265 | struct ieee_types_bss_co_2040 { |
266 | struct ieee_types_header ieee_hdr; | |
267 | u8 bss_2040co; | |
268 | } __packed; | |
269 | ||
270 | struct ieee_types_extcap { | |
271 | struct ieee_types_header ieee_hdr; | |
272 | u8 ext_capab[8]; | |
273 | } __packed; | |
274 | ||
5e6e3a92 BZ |
275 | struct mwifiex_bssdescriptor { |
276 | u8 mac_address[ETH_ALEN]; | |
b9be5f39 | 277 | struct cfg80211_ssid ssid; |
5e6e3a92 BZ |
278 | u32 privacy; |
279 | s32 rssi; | |
280 | u32 channel; | |
281 | u32 freq; | |
282 | u16 beacon_period; | |
283 | u8 erp_flags; | |
284 | u32 bss_mode; | |
285 | u8 supported_rates[MWIFIEX_SUPPORTED_RATES]; | |
286 | u8 data_rates[MWIFIEX_SUPPORTED_RATES]; | |
287 | /* Network band. | |
288 | * BAND_B(0x01): 'b' band | |
289 | * BAND_G(0x02): 'g' band | |
290 | * BAND_A(0X04): 'a' band | |
291 | */ | |
292 | u16 bss_band; | |
b5abcf02 AK |
293 | u64 fw_tsf; |
294 | u64 timestamp; | |
5e6e3a92 BZ |
295 | union ieee_types_phy_param_set phy_param_set; |
296 | union ieee_types_ss_param_set ss_param_set; | |
297 | u16 cap_info_bitmap; | |
298 | struct ieee_types_wmm_parameter wmm_ie; | |
299 | u8 disable_11n; | |
300 | struct ieee80211_ht_cap *bcn_ht_cap; | |
301 | u16 ht_cap_offset; | |
074d46d1 | 302 | struct ieee80211_ht_operation *bcn_ht_oper; |
5e6e3a92 BZ |
303 | u16 ht_info_offset; |
304 | u8 *bcn_bss_co_2040; | |
305 | u16 bss_co_2040_offset; | |
306 | u8 *bcn_ext_cap; | |
307 | u16 ext_cap_offset; | |
a5f39056 YAP |
308 | struct ieee80211_vht_cap *bcn_vht_cap; |
309 | u16 vht_cap_offset; | |
310 | struct ieee80211_vht_operation *bcn_vht_oper; | |
311 | u16 vht_info_offset; | |
312 | struct ieee_types_oper_mode_ntf *oper_mode; | |
313 | u16 oper_mode_offset; | |
314 | u8 disable_11ac; | |
5e6e3a92 BZ |
315 | struct ieee_types_vendor_specific *bcn_wpa_ie; |
316 | u16 wpa_offset; | |
317 | struct ieee_types_generic *bcn_rsn_ie; | |
318 | u16 rsn_offset; | |
319 | struct ieee_types_generic *bcn_wapi_ie; | |
320 | u16 wapi_offset; | |
321 | u8 *beacon_buf; | |
322 | u32 beacon_buf_size; | |
2a7305c8 AK |
323 | u8 sensed_11h; |
324 | u8 local_constraint; | |
325 | u8 chan_sw_ie_present; | |
5e6e3a92 BZ |
326 | }; |
327 | ||
328 | struct mwifiex_current_bss_params { | |
329 | struct mwifiex_bssdescriptor bss_descriptor; | |
330 | u8 wmm_enabled; | |
331 | u8 wmm_uapsd_enabled; | |
332 | u8 band; | |
333 | u32 num_of_rates; | |
334 | u8 data_rates[MWIFIEX_SUPPORTED_RATES]; | |
335 | }; | |
336 | ||
337 | struct mwifiex_sleep_params { | |
338 | u16 sp_error; | |
339 | u16 sp_offset; | |
340 | u16 sp_stable_time; | |
341 | u8 sp_cal_control; | |
342 | u8 sp_ext_sleep_clk; | |
343 | u16 sp_reserved; | |
344 | }; | |
345 | ||
346 | struct mwifiex_sleep_period { | |
347 | u16 period; | |
348 | u16 reserved; | |
349 | }; | |
350 | ||
351 | struct mwifiex_wep_key { | |
352 | u32 length; | |
353 | u32 key_index; | |
354 | u32 key_length; | |
355 | u8 key_material[MWIFIEX_KEY_BUFFER_SIZE]; | |
356 | }; | |
357 | ||
358 | #define MAX_REGION_CHANNEL_NUM 2 | |
359 | ||
360 | struct mwifiex_chan_freq_power { | |
361 | u16 channel; | |
362 | u32 freq; | |
363 | u16 max_tx_power; | |
364 | u8 unsupported; | |
365 | }; | |
366 | ||
367 | enum state_11d_t { | |
368 | DISABLE_11D = 0, | |
369 | ENABLE_11D = 1, | |
370 | }; | |
371 | ||
372 | #define MWIFIEX_MAX_TRIPLET_802_11D 83 | |
373 | ||
374 | struct mwifiex_802_11d_domain_reg { | |
375 | u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; | |
376 | u8 no_of_triplet; | |
377 | struct ieee80211_country_ie_triplet | |
378 | triplet[MWIFIEX_MAX_TRIPLET_802_11D]; | |
379 | }; | |
380 | ||
381 | struct mwifiex_vendor_spec_cfg_ie { | |
382 | u16 mask; | |
383 | u16 flag; | |
384 | u8 ie[MWIFIEX_MAX_VSIE_LEN]; | |
385 | }; | |
386 | ||
387 | struct wps { | |
388 | u8 session_enable; | |
389 | }; | |
390 | ||
7feb4c48 SP |
391 | struct mwifiex_roc_cfg { |
392 | u64 cookie; | |
393 | struct ieee80211_channel chan; | |
7feb4c48 SP |
394 | }; |
395 | ||
5e6e3a92 BZ |
396 | struct mwifiex_adapter; |
397 | struct mwifiex_private; | |
398 | ||
399 | struct mwifiex_private { | |
400 | struct mwifiex_adapter *adapter; | |
5e6e3a92 BZ |
401 | u8 bss_type; |
402 | u8 bss_role; | |
403 | u8 bss_priority; | |
404 | u8 bss_num; | |
d6bffe8b | 405 | u8 bss_started; |
5e6e3a92 BZ |
406 | u8 frame_type; |
407 | u8 curr_addr[ETH_ALEN]; | |
408 | u8 media_connected; | |
409 | u32 num_tx_timeout; | |
8908c7d5 AN |
410 | /* track consecutive timeout */ |
411 | u8 tx_timeout_cnt; | |
5e6e3a92 BZ |
412 | struct net_device *netdev; |
413 | struct net_device_stats stats; | |
414 | u16 curr_pkt_filter; | |
415 | u32 bss_mode; | |
416 | u32 pkt_tx_ctrl; | |
417 | u16 tx_power_level; | |
418 | u8 max_tx_power_level; | |
419 | u8 min_tx_power_level; | |
420 | u8 tx_rate; | |
421 | u8 tx_htinfo; | |
422 | u8 rxpd_htinfo; | |
423 | u8 rxpd_rate; | |
424 | u16 rate_bitmap; | |
425 | u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; | |
426 | u32 data_rate; | |
427 | u8 is_data_rate_auto; | |
428 | u16 bcn_avg_factor; | |
429 | u16 data_avg_factor; | |
430 | s16 data_rssi_last; | |
431 | s16 data_nf_last; | |
432 | s16 data_rssi_avg; | |
433 | s16 data_nf_avg; | |
434 | s16 bcn_rssi_last; | |
435 | s16 bcn_nf_last; | |
436 | s16 bcn_rssi_avg; | |
437 | s16 bcn_nf_avg; | |
438 | struct mwifiex_bssdescriptor *attempted_bss_desc; | |
b9be5f39 | 439 | struct cfg80211_ssid prev_ssid; |
5e6e3a92 BZ |
440 | u8 prev_bssid[ETH_ALEN]; |
441 | struct mwifiex_current_bss_params curr_bss_params; | |
442 | u16 beacon_period; | |
caf60a6c | 443 | u8 dtim_period; |
5e6e3a92 BZ |
444 | u16 listen_interval; |
445 | u16 atim_window; | |
446 | u8 adhoc_channel; | |
447 | u8 adhoc_is_link_sensed; | |
448 | u8 adhoc_state; | |
449 | struct mwifiex_802_11_security sec_info; | |
450 | struct mwifiex_wep_key wep_key[NUM_WEP_KEYS]; | |
451 | u16 wep_key_curr_index; | |
452 | u8 wpa_ie[256]; | |
453 | u8 wpa_ie_len; | |
454 | u8 wpa_is_gtk_set; | |
455 | struct host_cmd_ds_802_11_key_material aes_key; | |
456 | u8 wapi_ie[256]; | |
457 | u8 wapi_ie_len; | |
13d7ba78 AP |
458 | u8 *wps_ie; |
459 | u8 wps_ie_len; | |
5e6e3a92 BZ |
460 | u8 wmm_required; |
461 | u8 wmm_enabled; | |
462 | u8 wmm_qosinfo; | |
463 | struct mwifiex_wmm_desc wmm; | |
47411a06 | 464 | atomic_t wmm_tx_pending[IEEE80211_NUM_ACS]; |
017a92a1 AP |
465 | struct list_head sta_list; |
466 | /* spin lock for associated station list */ | |
467 | spinlock_t sta_list_spinlock; | |
5e6e3a92 BZ |
468 | struct list_head tx_ba_stream_tbl_ptr; |
469 | /* spin lock for tx_ba_stream_tbl_ptr queue */ | |
470 | spinlock_t tx_ba_stream_tbl_lock; | |
471 | struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID]; | |
472 | struct mwifiex_add_ba_param add_ba_param; | |
473 | u16 rx_seq[MAX_NUM_TID]; | |
41a24a29 | 474 | u8 tos_to_tid_inv[MAX_NUM_TID]; |
5e6e3a92 BZ |
475 | struct list_head rx_reorder_tbl_ptr; |
476 | /* spin lock for rx_reorder_tbl_ptr queue */ | |
477 | spinlock_t rx_reorder_tbl_lock; | |
478 | /* spin lock for Rx packets */ | |
479 | spinlock_t rx_pkt_lock; | |
480 | ||
481 | #define MWIFIEX_ASSOC_RSP_BUF_SIZE 500 | |
482 | u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE]; | |
483 | u32 assoc_rsp_size; | |
484 | ||
485 | #define MWIFIEX_GENIE_BUF_SIZE 256 | |
486 | u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE]; | |
487 | u8 gen_ie_buf_len; | |
488 | ||
489 | struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM]; | |
490 | ||
491 | #define MWIFIEX_ASSOC_TLV_BUF_SIZE 256 | |
492 | u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE]; | |
493 | u8 assoc_tlv_buf_len; | |
494 | ||
495 | u8 *curr_bcn_buf; | |
496 | u32 curr_bcn_size; | |
497 | /* spin lock for beacon buffer */ | |
498 | spinlock_t curr_bcn_buf_lock; | |
5e6e3a92 BZ |
499 | struct wireless_dev *wdev; |
500 | struct mwifiex_chan_freq_power cfp; | |
501 | char version_str[128]; | |
502 | #ifdef CONFIG_DEBUG_FS | |
503 | struct dentry *dfs_dev_dir; | |
504 | #endif | |
505 | u8 nick_name[16]; | |
5e6e3a92 BZ |
506 | u16 current_key_index; |
507 | struct semaphore async_sem; | |
5e6e3a92 BZ |
508 | u8 report_scan_result; |
509 | struct cfg80211_scan_request *scan_request; | |
5e6e3a92 | 510 | u8 cfg_bssid[6]; |
5e6e3a92 BZ |
511 | struct wps wps; |
512 | u8 scan_block; | |
fa444bf8 AK |
513 | s32 cqm_rssi_thold; |
514 | u32 cqm_rssi_hyst; | |
515 | u8 subsc_evt_rssi_state; | |
908fe113 | 516 | struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage; |
ede98bfa | 517 | struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX]; |
f31acabe AP |
518 | u16 beacon_idx; |
519 | u16 proberesp_idx; | |
520 | u16 assocresp_idx; | |
521 | u16 rsn_idx; | |
3249ba73 | 522 | struct timer_list scan_delay_timer; |
c8258913 | 523 | u8 ap_11n_enabled; |
a5f39056 | 524 | u8 ap_11ac_enabled; |
3cec6870 | 525 | u32 mgmt_frame_mask; |
7feb4c48 | 526 | struct mwifiex_roc_cfg roc_cfg; |
75ab753d | 527 | bool scan_aborting; |
b887664d AK |
528 | u8 csa_chan; |
529 | unsigned long csa_expire_time; | |
61c87304 | 530 | u8 del_list_idx; |
587b36d3 | 531 | bool hs2_enabled; |
1f4dfd8a | 532 | struct station_parameters *sta_params; |
56bd24a1 | 533 | struct sk_buff_head tdls_txq; |
5e6e3a92 BZ |
534 | }; |
535 | ||
536 | enum mwifiex_ba_status { | |
3e822635 YAP |
537 | BA_SETUP_NONE = 0, |
538 | BA_SETUP_INPROGRESS, | |
539 | BA_SETUP_COMPLETE | |
5e6e3a92 BZ |
540 | }; |
541 | ||
542 | struct mwifiex_tx_ba_stream_tbl { | |
543 | struct list_head list; | |
544 | int tid; | |
545 | u8 ra[ETH_ALEN]; | |
546 | enum mwifiex_ba_status ba_status; | |
547 | }; | |
548 | ||
549 | struct mwifiex_rx_reorder_tbl; | |
550 | ||
551 | struct reorder_tmr_cnxt { | |
552 | struct timer_list timer; | |
553 | struct mwifiex_rx_reorder_tbl *ptr; | |
554 | struct mwifiex_private *priv; | |
555 | }; | |
556 | ||
557 | struct mwifiex_rx_reorder_tbl { | |
558 | struct list_head list; | |
559 | int tid; | |
560 | u8 ta[ETH_ALEN]; | |
561 | int start_win; | |
562 | int win_size; | |
563 | void **rx_reorder_ptr; | |
564 | struct reorder_tmr_cnxt timer_context; | |
2db96c3d | 565 | u8 flags; |
5e6e3a92 BZ |
566 | }; |
567 | ||
568 | struct mwifiex_bss_prio_node { | |
569 | struct list_head list; | |
570 | struct mwifiex_private *priv; | |
571 | }; | |
572 | ||
573 | struct mwifiex_bss_prio_tbl { | |
574 | struct list_head bss_prio_head; | |
575 | /* spin lock for bss priority */ | |
576 | spinlock_t bss_prio_lock; | |
577 | struct mwifiex_bss_prio_node *bss_prio_cur; | |
578 | }; | |
579 | ||
580 | struct cmd_ctrl_node { | |
581 | struct list_head list; | |
582 | struct mwifiex_private *priv; | |
583 | u32 cmd_oid; | |
584 | u32 cmd_flag; | |
585 | struct sk_buff *cmd_skb; | |
586 | struct sk_buff *resp_skb; | |
587 | void *data_buf; | |
600f5d90 | 588 | u32 wait_q_enabled; |
5e6e3a92 | 589 | struct sk_buff *skb; |
efaaa8b8 AK |
590 | u8 *condition; |
591 | u8 cmd_wait_q_woken; | |
5e6e3a92 BZ |
592 | }; |
593 | ||
b5abcf02 AK |
594 | struct mwifiex_bss_priv { |
595 | u8 band; | |
596 | u64 fw_tsf; | |
597 | }; | |
598 | ||
5f2caaf3 AP |
599 | struct mwifiex_tdls_capab { |
600 | __le16 capab; | |
601 | u8 rates[32]; | |
602 | u8 rates_len; | |
603 | u8 qos_info; | |
604 | u8 coex_2040; | |
605 | struct ieee80211_ht_cap ht_capb; | |
606 | struct ieee80211_ht_operation ht_oper; | |
607 | struct ieee_types_extcap extcap; | |
608 | struct ieee_types_generic rsn_ie; | |
609 | }; | |
610 | ||
611 | /* This is AP/TDLS specific structure which stores information | |
612 | * about associated/peer STA | |
017a92a1 AP |
613 | */ |
614 | struct mwifiex_sta_node { | |
615 | struct list_head list; | |
616 | u8 mac_addr[ETH_ALEN]; | |
617 | u8 is_wmm_enabled; | |
618 | u8 is_11n_enabled; | |
619 | u8 ampdu_sta[MAX_NUM_TID]; | |
620 | u16 rx_seq[MAX_NUM_TID]; | |
621 | u16 max_amsdu; | |
429d90d2 | 622 | u8 tdls_status; |
5f2caaf3 | 623 | struct mwifiex_tdls_capab tdls_cap; |
017a92a1 AP |
624 | }; |
625 | ||
5e6e3a92 BZ |
626 | struct mwifiex_if_ops { |
627 | int (*init_if) (struct mwifiex_adapter *); | |
628 | void (*cleanup_if) (struct mwifiex_adapter *); | |
d930faee | 629 | int (*check_fw_status) (struct mwifiex_adapter *, u32); |
5e6e3a92 BZ |
630 | int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); |
631 | int (*register_dev) (struct mwifiex_adapter *); | |
632 | void (*unregister_dev) (struct mwifiex_adapter *); | |
633 | int (*enable_int) (struct mwifiex_adapter *); | |
232fde06 | 634 | void (*disable_int) (struct mwifiex_adapter *); |
5e6e3a92 | 635 | int (*process_int_status) (struct mwifiex_adapter *); |
d930faee | 636 | int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *, |
5e6e3a92 BZ |
637 | struct mwifiex_tx_param *); |
638 | int (*wakeup) (struct mwifiex_adapter *); | |
639 | int (*wakeup_complete) (struct mwifiex_adapter *); | |
640 | ||
d930faee | 641 | /* Interface specific functions */ |
5e6e3a92 BZ |
642 | void (*update_mp_end_port) (struct mwifiex_adapter *, u16); |
643 | void (*cleanup_mpa_buf) (struct mwifiex_adapter *); | |
d930faee AK |
644 | int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *); |
645 | int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *); | |
ca8d6dfc | 646 | int (*data_complete) (struct mwifiex_adapter *); |
c6d1d87a | 647 | int (*init_fw_port) (struct mwifiex_adapter *); |
4daffe35 | 648 | int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); |
d31ab357 | 649 | void (*card_reset) (struct mwifiex_adapter *); |
fbd7e7ac | 650 | int (*clean_pcie_ring) (struct mwifiex_adapter *adapter); |
5e6e3a92 BZ |
651 | }; |
652 | ||
653 | struct mwifiex_adapter { | |
d930faee | 654 | u8 iface_type; |
5e6e3a92 BZ |
655 | struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM]; |
656 | u8 priv_num; | |
5e6e3a92 | 657 | const struct firmware *firmware; |
4a7f5db1 | 658 | char fw_name[32]; |
d930faee | 659 | int winner; |
5e6e3a92 | 660 | struct device *dev; |
d6bffe8b | 661 | struct wiphy *wiphy; |
5e6e3a92 BZ |
662 | bool surprise_removed; |
663 | u32 fw_release_number; | |
5e6e3a92 BZ |
664 | u16 init_wait_q_woken; |
665 | wait_queue_head_t init_wait_q; | |
666 | void *card; | |
667 | struct mwifiex_if_ops if_ops; | |
668 | atomic_t rx_pending; | |
669 | atomic_t tx_pending; | |
600f5d90 | 670 | atomic_t cmd_pending; |
5e6e3a92 BZ |
671 | struct workqueue_struct *workqueue; |
672 | struct work_struct main_work; | |
673 | struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM]; | |
674 | /* spin lock for init/shutdown */ | |
675 | spinlock_t mwifiex_lock; | |
676 | /* spin lock for main process */ | |
677 | spinlock_t main_proc_lock; | |
678 | u32 mwifiex_processing; | |
5e6e3a92 BZ |
679 | u16 tx_buf_size; |
680 | u16 curr_tx_buf_size; | |
681 | u32 ioport; | |
682 | enum MWIFIEX_HARDWARE_STATUS hw_status; | |
5e6e3a92 BZ |
683 | u16 number_of_antenna; |
684 | u32 fw_cap_info; | |
685 | /* spin lock for interrupt handling */ | |
686 | spinlock_t int_lock; | |
687 | u8 int_status; | |
688 | u32 event_cause; | |
689 | struct sk_buff *event_skb; | |
690 | u8 upld_buf[MWIFIEX_UPLD_SIZE]; | |
691 | u8 data_sent; | |
692 | u8 cmd_sent; | |
693 | u8 cmd_resp_received; | |
694 | u8 event_received; | |
695 | u8 data_received; | |
696 | u16 seq_num; | |
697 | struct cmd_ctrl_node *cmd_pool; | |
698 | struct cmd_ctrl_node *curr_cmd; | |
699 | /* spin lock for command */ | |
700 | spinlock_t mwifiex_cmd_lock; | |
701 | u32 num_cmd_timeout; | |
702 | u16 last_init_cmd; | |
703 | struct timer_list cmd_timer; | |
704 | struct list_head cmd_free_q; | |
705 | /* spin lock for cmd_free_q */ | |
706 | spinlock_t cmd_free_q_lock; | |
707 | struct list_head cmd_pending_q; | |
708 | /* spin lock for cmd_pending_q */ | |
709 | spinlock_t cmd_pending_q_lock; | |
710 | struct list_head scan_pending_q; | |
711 | /* spin lock for scan_pending_q */ | |
712 | spinlock_t scan_pending_q_lock; | |
4daffe35 | 713 | struct sk_buff_head usb_rx_data_q; |
5e6e3a92 BZ |
714 | u32 scan_processing; |
715 | u16 region_code; | |
716 | struct mwifiex_802_11d_domain_reg domain_reg; | |
5e6e3a92 BZ |
717 | u16 scan_probes; |
718 | u32 scan_mode; | |
719 | u16 specific_scan_time; | |
720 | u16 active_scan_time; | |
721 | u16 passive_scan_time; | |
5e6e3a92 BZ |
722 | u8 fw_bands; |
723 | u8 adhoc_start_band; | |
724 | u8 config_bands; | |
725 | struct mwifiex_chan_scan_param_set *scan_channels; | |
726 | u8 tx_lock_flag; | |
727 | struct mwifiex_sleep_params sleep_params; | |
728 | struct mwifiex_sleep_period sleep_period; | |
729 | u16 ps_mode; | |
730 | u32 ps_state; | |
731 | u8 need_to_wakeup; | |
732 | u16 multiple_dtim; | |
733 | u16 local_listen_interval; | |
734 | u16 null_pkt_interval; | |
735 | struct sk_buff *sleep_cfm; | |
736 | u16 bcn_miss_time_out; | |
737 | u16 adhoc_awake_period; | |
738 | u8 is_deep_sleep; | |
739 | u8 delay_null_pkt; | |
740 | u16 delay_to_ps; | |
741 | u16 enhanced_ps_mode; | |
742 | u8 pm_wakeup_card_req; | |
743 | u16 gen_null_pkt; | |
744 | u16 pps_uapsd_mode; | |
745 | u32 pm_wakeup_fw_try; | |
746 | u8 is_hs_configured; | |
747 | struct mwifiex_hs_config_param hs_cfg; | |
748 | u8 hs_activated; | |
749 | u16 hs_activate_wait_q_woken; | |
750 | wait_queue_head_t hs_activate_wait_q; | |
751 | bool is_suspended; | |
752 | u8 event_body[MAX_EVENT_SIZE]; | |
753 | u32 hw_dot_11n_dev_cap; | |
754 | u8 hw_dev_mcs_support; | |
5e6e3a92 | 755 | u8 adhoc_11n_enabled; |
21c3ba34 | 756 | u8 sec_chan_offset; |
5e6e3a92 BZ |
757 | struct mwifiex_dbg dbg; |
758 | u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE]; | |
759 | u32 arp_filter_size; | |
600f5d90 AK |
760 | u16 cmd_wait_q_required; |
761 | struct mwifiex_wait_queue cmd_wait_q; | |
efaaa8b8 | 762 | u8 scan_wait_q_woken; |
bbea3bc4 | 763 | spinlock_t queue_lock; /* lock for tx queues */ |
59a4cc25 | 764 | struct completion fw_load; |
67fdf39e | 765 | u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; |
ede98bfa | 766 | u16 max_mgmt_ie_index; |
3249ba73 | 767 | u8 scan_delay_cnt; |
bdd37bed | 768 | u8 empty_tx_q_cnt; |
388ec385 | 769 | const struct firmware *cal_data; |
699b027b | 770 | struct device_node *dt_node; |
a5f39056 YAP |
771 | |
772 | /* 11AC */ | |
773 | u32 is_hw_11ac_capable; | |
774 | u32 hw_dot_11ac_dev_cap; | |
775 | u32 hw_dot_11ac_mcs_support; | |
776 | u32 usr_dot_11ac_dev_cap_bg; | |
777 | u32 usr_dot_11ac_dev_cap_a; | |
778 | u32 usr_dot_11ac_mcs_support; | |
779 | ||
bdd37bed | 780 | atomic_t is_tx_received; |
838e4f44 | 781 | atomic_t pending_bridged_pkts; |
6b41f941 | 782 | struct semaphore *card_sem; |
21f58d20 | 783 | bool ext_scan; |
5e6e3a92 BZ |
784 | }; |
785 | ||
786 | int mwifiex_init_lock_list(struct mwifiex_adapter *adapter); | |
5e6e3a92 | 787 | |
bbea3bc4 AP |
788 | void mwifiex_set_trans_start(struct net_device *dev); |
789 | ||
790 | void mwifiex_stop_net_dev_queue(struct net_device *netdev, | |
791 | struct mwifiex_adapter *adapter); | |
792 | ||
793 | void mwifiex_wake_up_net_dev_queue(struct net_device *netdev, | |
794 | struct mwifiex_adapter *adapter); | |
795 | ||
9197ab9e SP |
796 | int mwifiex_init_priv(struct mwifiex_private *priv); |
797 | void mwifiex_free_priv(struct mwifiex_private *priv); | |
798 | ||
5e6e3a92 BZ |
799 | int mwifiex_init_fw(struct mwifiex_adapter *adapter); |
800 | ||
801 | int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter); | |
802 | ||
803 | int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter); | |
804 | ||
805 | int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter); | |
806 | ||
807 | int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *); | |
808 | ||
f3b369e4 | 809 | int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb); |
5e6e3a92 | 810 | |
f3b369e4 | 811 | int mwifiex_process_mgmt_packet(struct mwifiex_private *priv, |
2dbaf751 SP |
812 | struct sk_buff *skb); |
813 | ||
5e6e3a92 BZ |
814 | int mwifiex_process_event(struct mwifiex_adapter *adapter); |
815 | ||
efaaa8b8 AK |
816 | int mwifiex_complete_cmd(struct mwifiex_adapter *adapter, |
817 | struct cmd_ctrl_node *cmd_node); | |
5e6e3a92 | 818 | |
600f5d90 AK |
819 | int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no, |
820 | u16 cmd_action, u32 cmd_oid, void *data_buf); | |
821 | ||
822 | int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no, | |
823 | u16 cmd_action, u32 cmd_oid, void *data_buf); | |
5e6e3a92 BZ |
824 | |
825 | void mwifiex_cmd_timeout_func(unsigned long function_context); | |
826 | ||
5e6e3a92 BZ |
827 | int mwifiex_get_debug_info(struct mwifiex_private *, |
828 | struct mwifiex_debug_info *); | |
829 | ||
830 | int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter); | |
831 | int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter); | |
832 | void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter); | |
600f5d90 | 833 | void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter); |
5e6e3a92 BZ |
834 | |
835 | void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter, | |
836 | struct cmd_ctrl_node *cmd_node); | |
9908b074 BZ |
837 | void mwifiex_recycle_cmd_node(struct mwifiex_adapter *adapter, |
838 | struct cmd_ctrl_node *cmd_node); | |
5e6e3a92 BZ |
839 | |
840 | void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter, | |
841 | struct cmd_ctrl_node *cmd_node, | |
842 | u32 addtail); | |
843 | ||
844 | int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter); | |
845 | int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter); | |
846 | int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter, | |
847 | struct sk_buff *skb); | |
848 | int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb, | |
849 | struct mwifiex_tx_param *tx_param); | |
850 | int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags); | |
851 | int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, | |
47411a06 | 852 | struct sk_buff *skb, int aggr, int status); |
5e6e3a92 BZ |
853 | void mwifiex_clean_txrx(struct mwifiex_private *priv); |
854 | u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv); | |
855 | void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter); | |
856 | void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *, | |
857 | u32); | |
858 | int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv, | |
859 | struct host_cmd_ds_command *cmd, | |
860 | u16 cmd_action, uint16_t ps_bitmap, | |
a5ffddb7 | 861 | struct mwifiex_ds_auto_ds *auto_ds); |
5e6e3a92 BZ |
862 | int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv, |
863 | struct host_cmd_ds_command *resp, | |
a5ffddb7 | 864 | struct mwifiex_ds_pm_cfg *pm_cfg); |
5e6e3a92 BZ |
865 | void mwifiex_process_hs_config(struct mwifiex_adapter *adapter); |
866 | void mwifiex_hs_activated_event(struct mwifiex_private *priv, | |
867 | u8 activated); | |
868 | int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv, | |
869 | struct host_cmd_ds_command *resp); | |
f3b369e4 | 870 | int mwifiex_process_rx_packet(struct mwifiex_private *priv, |
5e6e3a92 BZ |
871 | struct sk_buff *skb); |
872 | int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no, | |
873 | u16 cmd_action, u32 cmd_oid, | |
874 | void *data_buf, void *cmd_buf); | |
40d07030 AP |
875 | int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, |
876 | u16 cmd_action, u32 cmd_oid, | |
877 | void *data_buf, void *cmd_buf); | |
5e6e3a92 | 878 | int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no, |
a5ffddb7 | 879 | struct host_cmd_ds_command *resp); |
f3b369e4 | 880 | int mwifiex_process_sta_rx_packet(struct mwifiex_private *, |
5e6e3a92 | 881 | struct sk_buff *skb); |
f3b369e4 | 882 | int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv, |
838e4f44 AP |
883 | struct sk_buff *skb); |
884 | int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv, | |
885 | struct sk_buff *skb); | |
5e6e3a92 | 886 | int mwifiex_process_sta_event(struct mwifiex_private *); |
3d99d987 | 887 | int mwifiex_process_uap_event(struct mwifiex_private *); |
017a92a1 AP |
888 | struct mwifiex_sta_node * |
889 | mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac); | |
890 | void mwifiex_delete_all_station_list(struct mwifiex_private *priv); | |
5e6e3a92 | 891 | void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb); |
4ac8764a | 892 | void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb); |
5e6e3a92 | 893 | int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta); |
572e8f3e | 894 | int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd, |
a5ffddb7 | 895 | struct mwifiex_scan_cmd_config *scan_cfg); |
5e6e3a92 BZ |
896 | void mwifiex_queue_scan_cmd(struct mwifiex_private *priv, |
897 | struct cmd_ctrl_node *cmd_node); | |
898 | int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, | |
600f5d90 | 899 | struct host_cmd_ds_command *resp); |
b9be5f39 | 900 | s32 mwifiex_ssid_cmp(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2); |
600f5d90 | 901 | int mwifiex_associate(struct mwifiex_private *priv, |
5e6e3a92 BZ |
902 | struct mwifiex_bssdescriptor *bss_desc); |
903 | int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, | |
a5ffddb7 AK |
904 | struct host_cmd_ds_command *cmd, |
905 | struct mwifiex_bssdescriptor *bss_desc); | |
5e6e3a92 | 906 | int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, |
600f5d90 | 907 | struct host_cmd_ds_command *resp); |
8cc1d523 | 908 | void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason); |
5e6e3a92 | 909 | u8 mwifiex_band_to_radio_type(u8 band); |
600f5d90 AK |
910 | int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac); |
911 | int mwifiex_adhoc_start(struct mwifiex_private *priv, | |
b9be5f39 | 912 | struct cfg80211_ssid *adhoc_ssid); |
600f5d90 | 913 | int mwifiex_adhoc_join(struct mwifiex_private *priv, |
5e6e3a92 BZ |
914 | struct mwifiex_bssdescriptor *bss_desc); |
915 | int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, | |
916 | struct host_cmd_ds_command *cmd, | |
b9be5f39 | 917 | struct cfg80211_ssid *req_ssid); |
5e6e3a92 BZ |
918 | int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv, |
919 | struct host_cmd_ds_command *cmd, | |
a5ffddb7 | 920 | struct mwifiex_bssdescriptor *bss_desc); |
5e6e3a92 | 921 | int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv, |
600f5d90 | 922 | struct host_cmd_ds_command *resp); |
572e8f3e | 923 | int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd); |
6685d109 YAP |
924 | struct mwifiex_chan_freq_power *mwifiex_get_cfp(struct mwifiex_private *priv, |
925 | u8 band, u16 channel, u32 freq); | |
a5f39056 YAP |
926 | u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv, |
927 | u8 index, u8 ht_info); | |
928 | u32 mwifiex_index_to_acs_data_rate(struct mwifiex_private *priv, | |
929 | u8 index, u8 ht_info); | |
5e6e3a92 BZ |
930 | u32 mwifiex_find_freq_from_band_chan(u8, u8); |
931 | int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask, | |
932 | u8 **buffer); | |
5e6e3a92 BZ |
933 | u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv, |
934 | u8 *rates); | |
935 | u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates); | |
78dfca62 AP |
936 | u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv, |
937 | u8 *rates, u8 radio_type); | |
5e6e3a92 | 938 | u8 mwifiex_is_rate_auto(struct mwifiex_private *priv); |
5e6e3a92 BZ |
939 | extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE]; |
940 | void mwifiex_save_curr_bcn(struct mwifiex_private *priv); | |
941 | void mwifiex_free_curr_bcn(struct mwifiex_private *priv); | |
942 | int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv, | |
943 | struct host_cmd_ds_command *cmd); | |
944 | int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv, | |
945 | struct host_cmd_ds_command *resp); | |
946 | int is_command_pending(struct mwifiex_adapter *adapter); | |
93a1df48 YAP |
947 | void mwifiex_init_priv_params(struct mwifiex_private *priv, |
948 | struct net_device *dev); | |
f752dcd5 AP |
949 | int mwifiex_set_secure_params(struct mwifiex_private *priv, |
950 | struct mwifiex_uap_bss_param *bss_config, | |
951 | struct cfg80211_ap_settings *params); | |
22281256 AP |
952 | void mwifiex_set_ht_params(struct mwifiex_private *priv, |
953 | struct mwifiex_uap_bss_param *bss_cfg, | |
954 | struct cfg80211_ap_settings *params); | |
83c78da9 YAP |
955 | void mwifiex_set_vht_params(struct mwifiex_private *priv, |
956 | struct mwifiex_uap_bss_param *bss_cfg, | |
957 | struct cfg80211_ap_settings *params); | |
a3c2c4f6 AP |
958 | void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, |
959 | struct cfg80211_ap_settings *params); | |
83c78da9 YAP |
960 | void mwifiex_set_vht_width(struct mwifiex_private *priv, |
961 | enum nl80211_chan_width width, | |
962 | bool ap_11ac_disable); | |
54428c57 AP |
963 | void |
964 | mwifiex_set_wmm_params(struct mwifiex_private *priv, | |
965 | struct mwifiex_uap_bss_param *bss_cfg, | |
966 | struct cfg80211_ap_settings *params); | |
04abc0a3 | 967 | void mwifiex_set_ba_params(struct mwifiex_private *priv); |
2b6254da | 968 | void mwifiex_set_11ac_ba_params(struct mwifiex_private *priv); |
21f58d20 AK |
969 | int mwifiex_cmd_802_11_scan_ext(struct mwifiex_private *priv, |
970 | struct host_cmd_ds_command *cmd, | |
971 | void *data_buf); | |
972 | int mwifiex_ret_802_11_scan_ext(struct mwifiex_private *priv); | |
973 | int mwifiex_handle_event_ext_scan_report(struct mwifiex_private *priv, | |
974 | void *buf); | |
5e6e3a92 BZ |
975 | |
976 | /* | |
977 | * This function checks if the queuing is RA based or not. | |
978 | */ | |
979 | static inline u8 | |
980 | mwifiex_queuing_ra_based(struct mwifiex_private *priv) | |
981 | { | |
982 | /* | |
983 | * Currently we assume if we are in Infra, then DA=RA. This might not be | |
984 | * true in the future | |
985 | */ | |
eecd8250 | 986 | if ((priv->bss_mode == NL80211_IFTYPE_STATION) && |
5e6e3a92 BZ |
987 | (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)) |
988 | return false; | |
989 | ||
990 | return true; | |
991 | } | |
992 | ||
993 | /* | |
994 | * This function copies rates. | |
995 | */ | |
996 | static inline u32 | |
997 | mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len) | |
998 | { | |
999 | int i; | |
1000 | ||
1001 | for (i = 0; i < len && src[i]; i++, pos++) { | |
1002 | if (pos >= MWIFIEX_SUPPORTED_RATES) | |
1003 | break; | |
1004 | dest[pos] = src[i]; | |
1005 | } | |
1006 | ||
1007 | return pos; | |
1008 | } | |
1009 | ||
1010 | /* | |
1011 | * This function returns the correct private structure pointer based | |
1012 | * upon the BSS type and BSS number. | |
1013 | */ | |
1014 | static inline struct mwifiex_private * | |
1015 | mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter, | |
2be7859f | 1016 | u8 bss_num, u8 bss_type) |
5e6e3a92 BZ |
1017 | { |
1018 | int i; | |
1019 | ||
1020 | for (i = 0; i < adapter->priv_num; i++) { | |
1021 | if (adapter->priv[i]) { | |
f57c1edc YAP |
1022 | if ((adapter->priv[i]->bss_num == bss_num) && |
1023 | (adapter->priv[i]->bss_type == bss_type)) | |
5e6e3a92 BZ |
1024 | break; |
1025 | } | |
1026 | } | |
1027 | return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); | |
1028 | } | |
1029 | ||
1030 | /* | |
1031 | * This function returns the first available private structure pointer | |
1032 | * based upon the BSS role. | |
1033 | */ | |
1034 | static inline struct mwifiex_private * | |
1035 | mwifiex_get_priv(struct mwifiex_adapter *adapter, | |
1036 | enum mwifiex_bss_role bss_role) | |
1037 | { | |
1038 | int i; | |
1039 | ||
1040 | for (i = 0; i < adapter->priv_num; i++) { | |
1041 | if (adapter->priv[i]) { | |
1042 | if (bss_role == MWIFIEX_BSS_ROLE_ANY || | |
1043 | GET_BSS_ROLE(adapter->priv[i]) == bss_role) | |
1044 | break; | |
1045 | } | |
1046 | } | |
1047 | ||
1048 | return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); | |
1049 | } | |
1050 | ||
1051 | /* | |
1052 | * This function returns the driver private structure of a network device. | |
1053 | */ | |
1054 | static inline struct mwifiex_private * | |
1055 | mwifiex_netdev_get_priv(struct net_device *dev) | |
1056 | { | |
1057 | return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev)); | |
1058 | } | |
1059 | ||
e39faa73 SP |
1060 | /* |
1061 | * This function checks if a skb holds a management frame. | |
1062 | */ | |
1063 | static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff *skb) | |
1064 | { | |
cfcd926e | 1065 | return (le32_to_cpu(*(__le32 *)skb->data) == PKT_TYPE_MGMT); |
e39faa73 SP |
1066 | } |
1067 | ||
b887664d AK |
1068 | /* This function retrieves channel closed for operation by Channel |
1069 | * Switch Announcement. | |
1070 | */ | |
1071 | static inline u8 | |
1072 | mwifiex_11h_get_csa_closed_channel(struct mwifiex_private *priv) | |
1073 | { | |
1074 | if (!priv->csa_chan) | |
1075 | return 0; | |
1076 | ||
1077 | /* Clear csa channel, if DFS channel move time has passed */ | |
1078 | if (jiffies > priv->csa_expire_time) { | |
1079 | priv->csa_chan = 0; | |
1080 | priv->csa_expire_time = 0; | |
1081 | } | |
1082 | ||
1083 | return priv->csa_chan; | |
1084 | } | |
1085 | ||
600f5d90 AK |
1086 | int mwifiex_init_shutdown_fw(struct mwifiex_private *priv, |
1087 | u32 func_init_shutdown); | |
d930faee | 1088 | int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *, u8); |
5e6e3a92 BZ |
1089 | int mwifiex_remove_card(struct mwifiex_adapter *, struct semaphore *); |
1090 | ||
1091 | void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version, | |
1092 | int maxlen); | |
600f5d90 AK |
1093 | int mwifiex_request_set_multicast_list(struct mwifiex_private *priv, |
1094 | struct mwifiex_multicast_list *mcast_list); | |
1095 | int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist, | |
1096 | struct net_device *dev); | |
00d7ea11 AK |
1097 | int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter, |
1098 | struct cmd_ctrl_node *cmd_queued); | |
7c6fa2a8 | 1099 | int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, |
b9be5f39 | 1100 | struct cfg80211_ssid *req_ssid); |
600f5d90 | 1101 | int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type); |
5e6e3a92 | 1102 | int mwifiex_enable_hs(struct mwifiex_adapter *adapter); |
a0490936 | 1103 | int mwifiex_disable_auto_ds(struct mwifiex_private *priv); |
006606c0 | 1104 | int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate); |
5e6e3a92 | 1105 | int mwifiex_request_scan(struct mwifiex_private *priv, |
b9be5f39 | 1106 | struct cfg80211_ssid *req_ssid); |
1a1fb970 AK |
1107 | int mwifiex_scan_networks(struct mwifiex_private *priv, |
1108 | const struct mwifiex_user_scan_cfg *user_scan_in); | |
5e6e3a92 BZ |
1109 | int mwifiex_set_radio(struct mwifiex_private *priv, u8 option); |
1110 | ||
53b11231 YL |
1111 | int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp, |
1112 | const u8 *key, int key_len, u8 key_index, | |
1113 | const u8 *mac_addr, int disable); | |
5e6e3a92 | 1114 | |
4b5800fe | 1115 | int mwifiex_set_gen_ie(struct mwifiex_private *priv, const u8 *ie, int ie_len); |
5e6e3a92 BZ |
1116 | |
1117 | int mwifiex_get_ver_ext(struct mwifiex_private *priv); | |
1118 | ||
7feb4c48 SP |
1119 | int mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action, |
1120 | struct ieee80211_channel *chan, | |
7feb4c48 SP |
1121 | unsigned int duration); |
1122 | ||
9197ab9e SP |
1123 | int mwifiex_set_bss_role(struct mwifiex_private *priv, u8 bss_role); |
1124 | ||
5e6e3a92 BZ |
1125 | int mwifiex_get_stats_info(struct mwifiex_private *priv, |
1126 | struct mwifiex_ds_get_stats *log); | |
1127 | ||
1128 | int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type, | |
1129 | u32 reg_offset, u32 reg_value); | |
1130 | ||
1131 | int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type, | |
1132 | u32 reg_offset, u32 *value); | |
1133 | ||
1134 | int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes, | |
1135 | u8 *value); | |
1136 | ||
1137 | int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data); | |
1138 | ||
1139 | int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data); | |
1140 | ||
1141 | int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index); | |
1142 | ||
1143 | int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index); | |
1144 | ||
600f5d90 | 1145 | int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode); |
5e6e3a92 BZ |
1146 | |
1147 | int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter, | |
1148 | char *version, int max_len); | |
1149 | ||
600f5d90 AK |
1150 | int mwifiex_set_tx_power(struct mwifiex_private *priv, |
1151 | struct mwifiex_power_cfg *power_cfg); | |
5e6e3a92 BZ |
1152 | |
1153 | int mwifiex_main_process(struct mwifiex_adapter *); | |
1154 | ||
e39faa73 SP |
1155 | int mwifiex_queue_tx_pkt(struct mwifiex_private *priv, struct sk_buff *skb); |
1156 | ||
5e6e3a92 BZ |
1157 | int mwifiex_get_bss_info(struct mwifiex_private *, |
1158 | struct mwifiex_bss_info *); | |
7c6fa2a8 | 1159 | int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv, |
9558a407 | 1160 | struct cfg80211_bss *bss, |
7c6fa2a8 AK |
1161 | struct mwifiex_bssdescriptor *bss_desc); |
1162 | int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, | |
9558a407 | 1163 | struct mwifiex_bssdescriptor *bss_entry); |
7c6fa2a8 AK |
1164 | int mwifiex_check_network_compatibility(struct mwifiex_private *priv, |
1165 | struct mwifiex_bssdescriptor *bss_desc); | |
5e6e3a92 | 1166 | |
7feb4c48 SP |
1167 | u8 mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type); |
1168 | ||
84efbb84 | 1169 | struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, |
552bff0c | 1170 | const char *name, |
84efbb84 JB |
1171 | enum nl80211_iftype type, |
1172 | u32 *flags, | |
1173 | struct vif_params *params); | |
1174 | int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev); | |
93a1df48 | 1175 | |
9b930eae AP |
1176 | void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config); |
1177 | ||
7da060c1 AK |
1178 | int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter *adapter); |
1179 | ||
f31acabe | 1180 | int mwifiex_set_mgmt_ies(struct mwifiex_private *priv, |
adb6ed0c | 1181 | struct cfg80211_beacon_data *data); |
40bbc21a | 1182 | int mwifiex_del_mgmt_ies(struct mwifiex_private *priv); |
9e04a7c6 | 1183 | u8 *mwifiex_11d_code_2_region(u8 code); |
0f9e9b8b AP |
1184 | void mwifiex_uap_del_sta_data(struct mwifiex_private *priv, |
1185 | struct mwifiex_sta_node *node); | |
93a1df48 | 1186 | |
2a7305c8 AK |
1187 | void mwifiex_11h_process_join(struct mwifiex_private *priv, u8 **buffer, |
1188 | struct mwifiex_bssdescriptor *bss_desc); | |
1189 | int mwifiex_11h_handle_event_chanswann(struct mwifiex_private *priv); | |
82efa16a BZ |
1190 | int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv, |
1191 | struct device_node *node, const char *prefix); | |
b58df446 | 1192 | void mwifiex_dnld_txpwr_table(struct mwifiex_private *priv); |
2a7305c8 | 1193 | |
0d7f53e3 AK |
1194 | extern const struct ethtool_ops mwifiex_ethtool_ops; |
1195 | ||
4bcf93d3 AP |
1196 | void mwifiex_del_all_sta_list(struct mwifiex_private *priv); |
1197 | void mwifiex_del_sta_entry(struct mwifiex_private *priv, u8 *mac); | |
1198 | void | |
1199 | mwifiex_set_sta_ht_cap(struct mwifiex_private *priv, const u8 *ies, | |
1200 | int ies_len, struct mwifiex_sta_node *node); | |
1201 | struct mwifiex_sta_node * | |
1202 | mwifiex_add_sta_entry(struct mwifiex_private *priv, u8 *mac); | |
1203 | struct mwifiex_sta_node * | |
1204 | mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac); | |
b23bce29 AP |
1205 | int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv, u8 *peer, |
1206 | u8 action_code, u8 dialog_token, | |
1207 | u16 status_code, const u8 *extra_ies, | |
1208 | size_t extra_ies_len); | |
1209 | int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv, | |
1210 | u8 *peer, u8 action_code, u8 dialog_token, | |
1211 | u16 status_code, const u8 *extra_ies, | |
1212 | size_t extra_ies_len); | |
5f2caaf3 AP |
1213 | void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv, |
1214 | u8 *buf, int len); | |
429d90d2 | 1215 | int mwifiex_tdls_oper(struct mwifiex_private *priv, u8 *peer, u8 action); |
d63bf5e5 | 1216 | int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, u8 *mac); |
4bcf93d3 | 1217 | |
5e6e3a92 BZ |
1218 | #ifdef CONFIG_DEBUG_FS |
1219 | void mwifiex_debugfs_init(void); | |
1220 | void mwifiex_debugfs_remove(void); | |
1221 | ||
1222 | void mwifiex_dev_debugfs_init(struct mwifiex_private *priv); | |
1223 | void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv); | |
1224 | #endif | |
1225 | #endif /* !_MWIFIEX_MAIN_H_ */ |