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1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * NXP Wireless LAN device driver: major data structures and prototypes
4 *
5 * Copyright 2011-2020 NXP
6 */
7
8#ifndef _MWIFIEX_MAIN_H_
9#define _MWIFIEX_MAIN_H_
10
11#include <linux/completion.h>
12#include <linux/kernel.h>
13#include <linux/kstrtox.h>
14#include <linux/module.h>
15#include <linux/sched.h>
16#include <linux/semaphore.h>
17#include <linux/ip.h>
18#include <linux/skbuff.h>
19#include <linux/if_arp.h>
20#include <linux/etherdevice.h>
21#include <net/sock.h>
22#include <linux/vmalloc.h>
23#include <linux/firmware.h>
24#include <linux/ctype.h>
25#include <linux/of.h>
26#include <linux/idr.h>
27#include <linux/inetdevice.h>
28#include <linux/devcoredump.h>
29#include <linux/err.h>
30#include <linux/gfp.h>
31#include <linux/interrupt.h>
32#include <linux/io.h>
33#include <linux/of_platform.h>
34#include <linux/platform_device.h>
35#include <linux/pm_runtime.h>
36#include <linux/slab.h>
37#include <linux/of_irq.h>
38#include <linux/workqueue.h>
39
40#include "decl.h"
41#include "ioctl.h"
42#include "util.h"
43#include "fw.h"
44#include "pcie.h"
45#include "usb.h"
46#include "sdio.h"
47
48extern const char driver_version[];
49extern bool mfg_mode;
50extern bool aggr_ctrl;
51
52struct mwifiex_adapter;
53struct mwifiex_private;
54
55enum {
56 MWIFIEX_ASYNC_CMD,
57 MWIFIEX_SYNC_CMD
58};
59
60#define MWIFIEX_DRIVER_MODE_STA BIT(0)
61#define MWIFIEX_DRIVER_MODE_UAP BIT(1)
62#define MWIFIEX_DRIVER_MODE_P2P BIT(2)
63#define MWIFIEX_DRIVER_MODE_BITMASK (BIT(0) | BIT(1) | BIT(2))
64
65#define MWIFIEX_MAX_AP 64
66
67#define MWIFIEX_MAX_PKTS_TXQ 16
68
69#define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ)
70
71#define MWIFIEX_TIMER_10S 10000
72#define MWIFIEX_TIMER_1S 1000
73
74#define MAX_TX_PENDING 400
75#define LOW_TX_PENDING 380
76
77#define HIGH_RX_PENDING 50
78#define LOW_RX_PENDING 20
79
80#define MWIFIEX_UPLD_SIZE (2312)
81
82#define MAX_EVENT_SIZE 2048
83
84#define MWIFIEX_FW_DUMP_SIZE (2 * 1024 * 1024)
85
86#define ARP_FILTER_MAX_BUF_SIZE 68
87
88#define MWIFIEX_KEY_BUFFER_SIZE 16
89#define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10
90#define MWIFIEX_MAX_REGION_CODE 9
91
92#define DEFAULT_BCN_AVG_FACTOR 8
93#define DEFAULT_DATA_AVG_FACTOR 8
94
95#define FIRST_VALID_CHANNEL 0xff
96#define DEFAULT_AD_HOC_CHANNEL 6
97#define DEFAULT_AD_HOC_CHANNEL_A 36
98
99#define DEFAULT_BCN_MISS_TIMEOUT 5
100
101#define MAX_SCAN_BEACON_BUFFER 8000
102
103#define SCAN_BEACON_ENTRY_PAD 6
104
105#define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110
106#define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 40
107#define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 40
108#define MWIFIEX_DEF_SCAN_CHAN_GAP_TIME 50
109
110#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
111
112#define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S)
113
114#define WPA_GTK_OUI_OFFSET 2
115#define RSN_GTK_OUI_OFFSET 2
116
117#define MWIFIEX_OUI_NOT_PRESENT 0
118#define MWIFIEX_OUI_PRESENT 1
119
120#define PKT_TYPE_MGMT 0xE5
121
122/*
123 * Do not check for data_received for USB, as data_received
124 * is handled in mwifiex_usb_recv for USB
125 */
126#define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \
127 adapter->event_received || \
128 adapter->data_received)
129
130#define MWIFIEX_TYPE_CMD 1
131#define MWIFIEX_TYPE_DATA 0
132#define MWIFIEX_TYPE_AGGR_DATA 10
133#define MWIFIEX_TYPE_EVENT 3
134
135#define MAX_BITMAP_RATES_SIZE 18
136
137#define MAX_CHANNEL_BAND_BG 14
138#define MAX_CHANNEL_BAND_A 165
139
140#define MAX_FREQUENCY_BAND_BG 2484
141
142#define MWIFIEX_EVENT_HEADER_LEN 4
143#define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2
144
145#define MWIFIEX_TYPE_LEN 4
146#define MWIFIEX_USB_TYPE_CMD 0xF00DFACE
147#define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE
148#define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE
149
150/* Threshold for tx_timeout_cnt before we trigger a card reset */
151#define TX_TIMEOUT_THRESHOLD 6
152
153#define MWIFIEX_DRV_INFO_SIZE_MAX 0x40000
154
155/* Address alignment */
156#define MWIFIEX_ALIGN_ADDR(p, a) (((long)(p) + (a) - 1) & ~((a) - 1))
157
158#define MWIFIEX_MAC_LOCAL_ADMIN_BIT 41
159
160/**
161 *enum mwifiex_debug_level - marvell wifi debug level
162 */
163enum MWIFIEX_DEBUG_LEVEL {
164 MWIFIEX_DBG_MSG = 0x00000001,
165 MWIFIEX_DBG_FATAL = 0x00000002,
166 MWIFIEX_DBG_ERROR = 0x00000004,
167 MWIFIEX_DBG_DATA = 0x00000008,
168 MWIFIEX_DBG_CMD = 0x00000010,
169 MWIFIEX_DBG_EVENT = 0x00000020,
170 MWIFIEX_DBG_INTR = 0x00000040,
171 MWIFIEX_DBG_IOCTL = 0x00000080,
172
173 MWIFIEX_DBG_MPA_D = 0x00008000,
174 MWIFIEX_DBG_DAT_D = 0x00010000,
175 MWIFIEX_DBG_CMD_D = 0x00020000,
176 MWIFIEX_DBG_EVT_D = 0x00040000,
177 MWIFIEX_DBG_FW_D = 0x00080000,
178 MWIFIEX_DBG_IF_D = 0x00100000,
179
180 MWIFIEX_DBG_ENTRY = 0x10000000,
181 MWIFIEX_DBG_WARN = 0x20000000,
182 MWIFIEX_DBG_INFO = 0x40000000,
183 MWIFIEX_DBG_DUMP = 0x80000000,
184
185 MWIFIEX_DBG_ANY = 0xffffffff
186};
187
188#define MWIFIEX_DEFAULT_DEBUG_MASK (MWIFIEX_DBG_MSG | \
189 MWIFIEX_DBG_FATAL | \
190 MWIFIEX_DBG_ERROR)
191
192__printf(3, 4)
193void _mwifiex_dbg(const struct mwifiex_adapter *adapter, int mask,
194 const char *fmt, ...);
195#define mwifiex_dbg(adapter, mask, fmt, ...) \
196 _mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__)
197
198#define DEBUG_DUMP_DATA_MAX_LEN 128
199#define mwifiex_dbg_dump(adapter, dbg_mask, str, buf, len) \
200do { \
201 if ((adapter)->debug_mask & MWIFIEX_DBG_##dbg_mask) \
202 print_hex_dump(KERN_DEBUG, str, \
203 DUMP_PREFIX_OFFSET, 16, 1, \
204 buf, len, false); \
205} while (0)
206
207/** Min BGSCAN interval 15 second */
208#define MWIFIEX_BGSCAN_INTERVAL 15000
209/** default repeat count */
210#define MWIFIEX_BGSCAN_REPEAT_COUNT 6
211
212struct mwifiex_dbg {
213 u32 num_cmd_host_to_card_failure;
214 u32 num_cmd_sleep_cfm_host_to_card_failure;
215 u32 num_tx_host_to_card_failure;
216 u32 num_event_deauth;
217 u32 num_event_disassoc;
218 u32 num_event_link_lost;
219 u32 num_cmd_deauth;
220 u32 num_cmd_assoc_success;
221 u32 num_cmd_assoc_failure;
222 u32 num_tx_timeout;
223 u16 timeout_cmd_id;
224 u16 timeout_cmd_act;
225 u16 last_cmd_id[DBG_CMD_NUM];
226 u16 last_cmd_act[DBG_CMD_NUM];
227 u16 last_cmd_index;
228 u16 last_cmd_resp_id[DBG_CMD_NUM];
229 u16 last_cmd_resp_index;
230 u16 last_event[DBG_CMD_NUM];
231 u16 last_event_index;
232 u32 last_mp_wr_bitmap[MWIFIEX_DBG_SDIO_MP_NUM];
233 u32 last_mp_wr_ports[MWIFIEX_DBG_SDIO_MP_NUM];
234 u32 last_mp_wr_len[MWIFIEX_DBG_SDIO_MP_NUM];
235 u32 last_mp_curr_wr_port[MWIFIEX_DBG_SDIO_MP_NUM];
236 u8 last_sdio_mp_index;
237};
238
239enum MWIFIEX_HARDWARE_STATUS {
240 MWIFIEX_HW_STATUS_READY,
241 MWIFIEX_HW_STATUS_INITIALIZING,
242 MWIFIEX_HW_STATUS_INIT_DONE,
243 MWIFIEX_HW_STATUS_RESET,
244 MWIFIEX_HW_STATUS_NOT_READY
245};
246
247enum MWIFIEX_802_11_POWER_MODE {
248 MWIFIEX_802_11_POWER_MODE_CAM,
249 MWIFIEX_802_11_POWER_MODE_PSP
250};
251
252struct mwifiex_tx_param {
253 u32 next_pkt_len;
254};
255
256enum MWIFIEX_PS_STATE {
257 PS_STATE_AWAKE,
258 PS_STATE_PRE_SLEEP,
259 PS_STATE_SLEEP_CFM,
260 PS_STATE_SLEEP
261};
262
263enum mwifiex_iface_type {
264 MWIFIEX_SDIO,
265 MWIFIEX_PCIE,
266 MWIFIEX_USB
267};
268
269struct mwifiex_add_ba_param {
270 u32 tx_win_size;
271 u32 rx_win_size;
272 u32 timeout;
273 u8 tx_amsdu;
274 u8 rx_amsdu;
275};
276
277struct mwifiex_tx_aggr {
278 u8 ampdu_user;
279 u8 ampdu_ap;
280 u8 amsdu;
281};
282
283enum mwifiex_ba_status {
284 BA_SETUP_NONE = 0,
285 BA_SETUP_INPROGRESS,
286 BA_SETUP_COMPLETE
287};
288
289struct mwifiex_ra_list_tbl {
290 struct list_head list;
291 struct sk_buff_head skb_head;
292 u8 ra[ETH_ALEN];
293 u32 is_11n_enabled;
294 u16 max_amsdu;
295 u16 ba_pkt_count;
296 u8 ba_packet_thr;
297 enum mwifiex_ba_status ba_status;
298 u8 amsdu_in_ampdu;
299 u16 total_pkt_count;
300 bool tdls_link;
301 bool tx_paused;
302};
303
304struct mwifiex_tid_tbl {
305 struct list_head ra_list;
306};
307
308#define WMM_HIGHEST_PRIORITY 7
309#define HIGH_PRIO_TID 7
310#define LOW_PRIO_TID 0
311#define NO_PKT_PRIO_TID -1
312#define MWIFIEX_WMM_DRV_DELAY_MAX 510
313
314struct mwifiex_wmm_desc {
315 struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID];
316 u32 packets_out[MAX_NUM_TID];
317 u32 pkts_paused[MAX_NUM_TID];
318 /* spin lock to protect ra_list */
319 spinlock_t ra_list_spinlock;
320 struct mwifiex_wmm_ac_status ac_status[IEEE80211_NUM_ACS];
321 enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_NUM_ACS];
322 u32 drv_pkt_delay_max;
323 u8 queue_priority[IEEE80211_NUM_ACS];
324 u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */
325 /* Number of transmit packets queued */
326 atomic_t tx_pkts_queued;
327 /* Tracks highest priority with a packet queued */
328 atomic_t highest_queued_prio;
329};
330
331struct mwifiex_802_11_security {
332 u8 wpa_enabled;
333 u8 wpa2_enabled;
334 u8 wapi_enabled;
335 u8 wapi_key_on;
336 u8 wep_enabled;
337 u32 authentication_mode;
338 u8 is_authtype_auto;
339 u32 encryption_mode;
340};
341
342struct ieee_types_header {
343 u8 element_id;
344 u8 len;
345} __packed;
346
347struct ieee_types_vendor_specific {
348 struct ieee_types_vendor_header vend_hdr;
349 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)];
350} __packed;
351
352struct ieee_types_generic {
353 struct ieee_types_header ieee_hdr;
354 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)];
355} __packed;
356
357struct ieee_types_bss_co_2040 {
358 struct ieee_types_header ieee_hdr;
359 u8 bss_2040co;
360} __packed;
361
362struct ieee_types_extcap {
363 struct ieee_types_header ieee_hdr;
364 u8 ext_capab[8];
365} __packed;
366
367struct ieee_types_vht_cap {
368 struct ieee_types_header ieee_hdr;
369 struct ieee80211_vht_cap vhtcap;
370} __packed;
371
372struct ieee_types_vht_oper {
373 struct ieee_types_header ieee_hdr;
374 struct ieee80211_vht_operation vhtoper;
375} __packed;
376
377struct ieee_types_aid {
378 struct ieee_types_header ieee_hdr;
379 u16 aid;
380} __packed;
381
382struct mwifiex_bssdescriptor {
383 u8 mac_address[ETH_ALEN];
384 struct cfg80211_ssid ssid;
385 u32 privacy;
386 s32 rssi;
387 u32 channel;
388 u32 freq;
389 u16 beacon_period;
390 u8 erp_flags;
391 u32 bss_mode;
392 u8 supported_rates[MWIFIEX_SUPPORTED_RATES];
393 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
394 /* Network band.
395 * BAND_B(0x01): 'b' band
396 * BAND_G(0x02): 'g' band
397 * BAND_A(0X04): 'a' band
398 */
399 u16 bss_band;
400 u64 fw_tsf;
401 u64 timestamp;
402 union ieee_types_phy_param_set phy_param_set;
403 union ieee_types_ss_param_set ss_param_set;
404 u16 cap_info_bitmap;
405 struct ieee_types_wmm_parameter wmm_ie;
406 u8 disable_11n;
407 struct ieee80211_ht_cap *bcn_ht_cap;
408 u16 ht_cap_offset;
409 struct ieee80211_ht_operation *bcn_ht_oper;
410 u16 ht_info_offset;
411 u8 *bcn_bss_co_2040;
412 u16 bss_co_2040_offset;
413 u8 *bcn_ext_cap;
414 u16 ext_cap_offset;
415 struct ieee80211_vht_cap *bcn_vht_cap;
416 u16 vht_cap_offset;
417 struct ieee80211_vht_operation *bcn_vht_oper;
418 u16 vht_info_offset;
419 struct ieee_types_oper_mode_ntf *oper_mode;
420 u16 oper_mode_offset;
421 u8 disable_11ac;
422 struct ieee_types_vendor_specific *bcn_wpa_ie;
423 u16 wpa_offset;
424 struct ieee_types_generic *bcn_rsn_ie;
425 u16 rsn_offset;
426 struct ieee_types_generic *bcn_rsnx_ie;
427 u16 rsnx_offset;
428 struct ieee_types_generic *bcn_wapi_ie;
429 u16 wapi_offset;
430 u8 *beacon_buf;
431 u32 beacon_buf_size;
432 u8 sensed_11h;
433 u8 local_constraint;
434 u8 chan_sw_ie_present;
435};
436
437struct mwifiex_current_bss_params {
438 struct mwifiex_bssdescriptor bss_descriptor;
439 u8 wmm_enabled;
440 u8 wmm_uapsd_enabled;
441 u8 band;
442 u32 num_of_rates;
443 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
444};
445
446struct mwifiex_sleep_period {
447 u16 period;
448 u16 reserved;
449};
450
451struct mwifiex_wep_key {
452 u32 length;
453 u32 key_index;
454 u32 key_length;
455 u8 key_material[MWIFIEX_KEY_BUFFER_SIZE];
456};
457
458#define MAX_REGION_CHANNEL_NUM 2
459
460struct mwifiex_chan_freq_power {
461 u16 channel;
462 u32 freq;
463 u16 max_tx_power;
464 u8 unsupported;
465};
466
467enum state_11d_t {
468 DISABLE_11D = 0,
469 ENABLE_11D = 1,
470};
471
472#define MWIFIEX_MAX_TRIPLET_802_11D 83
473
474struct mwifiex_802_11d_domain_reg {
475 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
476 u8 no_of_triplet;
477 struct ieee80211_country_ie_triplet
478 triplet[MWIFIEX_MAX_TRIPLET_802_11D];
479};
480
481struct mwifiex_vendor_spec_cfg_ie {
482 u16 mask;
483 u16 flag;
484 u8 ie[MWIFIEX_MAX_VSIE_LEN];
485};
486
487struct wps {
488 u8 session_enable;
489};
490
491struct mwifiex_roc_cfg {
492 u64 cookie;
493 struct ieee80211_channel chan;
494};
495
496enum mwifiex_iface_work_flags {
497 MWIFIEX_IFACE_WORK_DEVICE_DUMP,
498 MWIFIEX_IFACE_WORK_CARD_RESET,
499};
500
501enum mwifiex_adapter_work_flags {
502 MWIFIEX_SURPRISE_REMOVED,
503 MWIFIEX_IS_CMD_TIMEDOUT,
504 MWIFIEX_IS_SUSPENDED,
505 MWIFIEX_IS_HS_CONFIGURED,
506 MWIFIEX_IS_HS_ENABLING,
507 MWIFIEX_IS_REQUESTING_FW_VEREXT,
508};
509
510struct mwifiex_band_config {
511 u8 chan_band:2;
512 u8 chan_width:2;
513 u8 chan2_offset:2;
514 u8 scan_mode:2;
515} __packed;
516
517struct mwifiex_channel_band {
518 struct mwifiex_band_config band_config;
519 u8 channel;
520};
521
522struct mwifiex_private {
523 struct mwifiex_adapter *adapter;
524 u8 bss_type;
525 u8 bss_role;
526 u8 bss_priority;
527 u8 bss_num;
528 u8 bss_started;
529 u8 auth_flag;
530 u16 auth_alg;
531 u8 frame_type;
532 u8 curr_addr[ETH_ALEN];
533 u8 media_connected;
534 u8 port_open;
535 u8 usb_port;
536 u32 num_tx_timeout;
537 /* track consecutive timeout */
538 u8 tx_timeout_cnt;
539 struct net_device *netdev;
540 struct net_device_stats stats;
541 u32 curr_pkt_filter;
542 u32 bss_mode;
543 u32 pkt_tx_ctrl;
544 u16 tx_power_level;
545 u8 max_tx_power_level;
546 u8 min_tx_power_level;
547 u32 tx_ant;
548 u32 rx_ant;
549 u8 tx_rate;
550 u8 tx_htinfo;
551 u8 rxpd_htinfo;
552 u8 rxpd_rate;
553 u16 rate_bitmap;
554 u16 bitmap_rates[MAX_BITMAP_RATES_SIZE];
555 u32 data_rate;
556 u8 is_data_rate_auto;
557 u16 bcn_avg_factor;
558 u16 data_avg_factor;
559 s16 data_rssi_last;
560 s16 data_nf_last;
561 s16 data_rssi_avg;
562 s16 data_nf_avg;
563 s16 bcn_rssi_last;
564 s16 bcn_nf_last;
565 s16 bcn_rssi_avg;
566 s16 bcn_nf_avg;
567 struct mwifiex_bssdescriptor *attempted_bss_desc;
568 struct cfg80211_ssid prev_ssid;
569 u8 prev_bssid[ETH_ALEN];
570 struct mwifiex_current_bss_params curr_bss_params;
571 u16 beacon_period;
572 u8 dtim_period;
573 u16 listen_interval;
574 u16 atim_window;
575 u8 adhoc_channel;
576 u8 adhoc_state;
577 struct mwifiex_802_11_security sec_info;
578 struct mwifiex_wep_key wep_key[NUM_WEP_KEYS];
579 u16 wep_key_curr_index;
580 u8 wpa_ie[256];
581 u16 wpa_ie_len;
582 u8 wpa_is_gtk_set;
583 struct host_cmd_ds_802_11_key_material aes_key;
584 struct host_cmd_ds_802_11_key_material_v2 aes_key_v2;
585 u8 wapi_ie[256];
586 u16 wapi_ie_len;
587 u8 *wps_ie;
588 u16 wps_ie_len;
589 u8 wmm_required;
590 u8 wmm_enabled;
591 u8 wmm_qosinfo;
592 struct mwifiex_wmm_desc wmm;
593 atomic_t wmm_tx_pending[IEEE80211_NUM_ACS];
594 struct list_head sta_list;
595 /* spin lock for associated station/TDLS peers list */
596 spinlock_t sta_list_spinlock;
597 struct list_head auto_tdls_list;
598 /* spin lock for auto TDLS peer list */
599 spinlock_t auto_tdls_lock;
600 struct list_head tx_ba_stream_tbl_ptr;
601 /* spin lock for tx_ba_stream_tbl_ptr queue */
602 spinlock_t tx_ba_stream_tbl_lock;
603 struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID];
604 struct mwifiex_add_ba_param add_ba_param;
605 u16 rx_seq[MAX_NUM_TID];
606 u8 tos_to_tid_inv[MAX_NUM_TID];
607 struct list_head rx_reorder_tbl_ptr;
608 /* spin lock for rx_reorder_tbl_ptr queue */
609 spinlock_t rx_reorder_tbl_lock;
610#define MWIFIEX_ASSOC_RSP_BUF_SIZE 500
611 u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE];
612 u32 assoc_rsp_size;
613 struct cfg80211_bss *req_bss;
614
615#define MWIFIEX_GENIE_BUF_SIZE 256
616 u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE];
617 u8 gen_ie_buf_len;
618
619 struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM];
620
621#define MWIFIEX_ASSOC_TLV_BUF_SIZE 256
622 u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE];
623 u8 assoc_tlv_buf_len;
624
625 u8 *curr_bcn_buf;
626 u32 curr_bcn_size;
627 /* spin lock for beacon buffer */
628 spinlock_t curr_bcn_buf_lock;
629 struct wireless_dev wdev;
630 struct mwifiex_chan_freq_power cfp;
631 u32 versionstrsel;
632 char version_str[MWIFIEX_VERSION_STR_LENGTH];
633#ifdef CONFIG_DEBUG_FS
634 struct dentry *dfs_dev_dir;
635#endif
636 u16 current_key_index;
637 struct mutex async_mutex;
638 struct cfg80211_scan_request *scan_request;
639 u8 cfg_bssid[6];
640 struct wps wps;
641 u8 scan_block;
642 s32 cqm_rssi_thold;
643 u32 cqm_rssi_hyst;
644 u8 subsc_evt_rssi_state;
645 struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage;
646 struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX];
647 u16 beacon_idx;
648 u16 proberesp_idx;
649 u16 assocresp_idx;
650 u16 gen_idx;
651 u8 ap_11n_enabled;
652 u8 ap_11ac_enabled;
653 bool host_mlme_reg;
654 u32 mgmt_frame_mask;
655 struct mwifiex_roc_cfg roc_cfg;
656 bool scan_aborting;
657 u8 sched_scanning;
658 u8 csa_chan;
659 unsigned long csa_expire_time;
660 u8 del_list_idx;
661 bool hs2_enabled;
662 struct mwifiex_uap_bss_param bss_cfg;
663 struct cfg80211_chan_def bss_chandef;
664 struct station_parameters *sta_params;
665 struct sk_buff_head tdls_txq;
666 u8 check_tdls_tx;
667 struct timer_list auto_tdls_timer;
668 bool auto_tdls_timer_active;
669 struct idr ack_status_frames;
670 /* spin lock for ack status */
671 spinlock_t ack_status_lock;
672 /** rx histogram data */
673 struct mwifiex_histogram_data *hist_data;
674 struct cfg80211_chan_def dfs_chandef;
675 struct workqueue_struct *dfs_cac_workqueue;
676 struct delayed_work dfs_cac_work;
677 struct workqueue_struct *dfs_chan_sw_workqueue;
678 struct delayed_work dfs_chan_sw_work;
679 struct cfg80211_beacon_data beacon_after;
680 struct mwifiex_11h_intf_state state_11h;
681 struct mwifiex_ds_mem_rw mem_rw;
682 struct sk_buff_head bypass_txq;
683 struct mwifiex_user_scan_chan hidden_chan[MWIFIEX_USER_SCAN_CHAN_MAX];
684 bool ht_param_present;
685};
686
687
688struct mwifiex_tx_ba_stream_tbl {
689 struct list_head list;
690 int tid;
691 u8 ra[ETH_ALEN];
692 enum mwifiex_ba_status ba_status;
693 u8 amsdu;
694};
695
696struct mwifiex_rx_reorder_tbl;
697
698struct reorder_tmr_cnxt {
699 struct timer_list timer;
700 struct mwifiex_rx_reorder_tbl *ptr;
701 struct mwifiex_private *priv;
702 u8 timer_is_set;
703};
704
705struct mwifiex_rx_reorder_tbl {
706 struct list_head list;
707 int tid;
708 u8 ta[ETH_ALEN];
709 int init_win;
710 int start_win;
711 int win_size;
712 void **rx_reorder_ptr;
713 struct reorder_tmr_cnxt timer_context;
714 u8 amsdu;
715 u8 flags;
716};
717
718struct mwifiex_bss_prio_node {
719 struct list_head list;
720 struct mwifiex_private *priv;
721};
722
723struct mwifiex_bss_prio_tbl {
724 struct list_head bss_prio_head;
725 /* spin lock for bss priority */
726 spinlock_t bss_prio_lock;
727 struct mwifiex_bss_prio_node *bss_prio_cur;
728};
729
730struct cmd_ctrl_node {
731 struct list_head list;
732 struct mwifiex_private *priv;
733 u32 cmd_no;
734 u32 cmd_flag;
735 struct sk_buff *cmd_skb;
736 struct sk_buff *resp_skb;
737 void *data_buf;
738 u32 wait_q_enabled;
739 struct sk_buff *skb;
740 u8 *condition;
741 u8 cmd_wait_q_woken;
742};
743
744struct mwifiex_bss_priv {
745 u8 band;
746 u64 fw_tsf;
747};
748
749struct mwifiex_tdls_capab {
750 __le16 capab;
751 u8 rates[32];
752 u8 rates_len;
753 u8 qos_info;
754 u8 coex_2040;
755 u16 aid;
756 struct ieee80211_ht_cap ht_capb;
757 struct ieee80211_ht_operation ht_oper;
758 struct ieee_types_extcap extcap;
759 struct ieee_types_generic rsn_ie;
760 struct ieee80211_vht_cap vhtcap;
761 struct ieee80211_vht_operation vhtoper;
762};
763
764struct mwifiex_station_stats {
765 u64 last_rx;
766 s8 rssi;
767 u64 rx_bytes;
768 u64 tx_bytes;
769 u32 rx_packets;
770 u32 tx_packets;
771 u32 tx_failed;
772 u8 last_tx_rate;
773 u8 last_tx_htinfo;
774};
775
776/* This is AP/TDLS specific structure which stores information
777 * about associated/peer STA
778 */
779struct mwifiex_sta_node {
780 struct list_head list;
781 u8 mac_addr[ETH_ALEN];
782 u8 is_wmm_enabled;
783 u8 is_11n_enabled;
784 u8 is_11ac_enabled;
785 u8 ampdu_sta[MAX_NUM_TID];
786 u16 rx_seq[MAX_NUM_TID];
787 u16 max_amsdu;
788 u8 tdls_status;
789 struct mwifiex_tdls_capab tdls_cap;
790 struct mwifiex_station_stats stats;
791 u8 tx_pause;
792};
793
794struct mwifiex_auto_tdls_peer {
795 struct list_head list;
796 u8 mac_addr[ETH_ALEN];
797 u8 tdls_status;
798 int rssi;
799 unsigned long rssi_jiffies;
800 u8 failure_count;
801 u8 do_discover;
802};
803
804#define MWIFIEX_TYPE_AGGR_DATA_V2 11
805#define MWIFIEX_BUS_AGGR_MODE_LEN_V2 (2)
806#define MWIFIEX_BUS_AGGR_MAX_LEN 16000
807#define MWIFIEX_BUS_AGGR_MAX_NUM 10
808struct bus_aggr_params {
809 u16 enable;
810 u16 mode;
811 u16 tx_aggr_max_size;
812 u16 tx_aggr_max_num;
813 u16 tx_aggr_align;
814};
815
816struct mwifiex_if_ops {
817 int (*init_if) (struct mwifiex_adapter *);
818 void (*cleanup_if) (struct mwifiex_adapter *);
819 int (*check_fw_status) (struct mwifiex_adapter *, u32);
820 int (*check_winner_status)(struct mwifiex_adapter *);
821 int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
822 int (*register_dev) (struct mwifiex_adapter *);
823 void (*unregister_dev) (struct mwifiex_adapter *);
824 int (*enable_int) (struct mwifiex_adapter *);
825 void (*disable_int) (struct mwifiex_adapter *);
826 int (*process_int_status) (struct mwifiex_adapter *);
827 int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *,
828 struct mwifiex_tx_param *);
829 int (*wakeup) (struct mwifiex_adapter *);
830 int (*wakeup_complete) (struct mwifiex_adapter *);
831
832 /* Interface specific functions */
833 void (*update_mp_end_port) (struct mwifiex_adapter *, u16);
834 void (*cleanup_mpa_buf) (struct mwifiex_adapter *);
835 int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *);
836 int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *);
837 void (*init_fw_port)(struct mwifiex_adapter *adapter);
838 int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
839 void (*card_reset) (struct mwifiex_adapter *);
840 int (*reg_dump)(struct mwifiex_adapter *, char *);
841 void (*device_dump)(struct mwifiex_adapter *);
842 void (*clean_pcie_ring)(struct mwifiex_adapter *adapter);
843 void (*iface_work)(struct work_struct *work);
844 void (*submit_rem_rx_urbs)(struct mwifiex_adapter *adapter);
845 void (*deaggr_pkt)(struct mwifiex_adapter *, struct sk_buff *);
846 void (*multi_port_resync)(struct mwifiex_adapter *);
847 bool (*is_port_ready)(struct mwifiex_private *);
848 void (*down_dev)(struct mwifiex_adapter *);
849 void (*up_dev)(struct mwifiex_adapter *);
850};
851
852struct mwifiex_adapter {
853 u8 iface_type;
854 unsigned int debug_mask;
855 struct mwifiex_iface_comb iface_limit;
856 struct mwifiex_iface_comb curr_iface_comb;
857 struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM];
858 u8 priv_num;
859 const struct firmware *firmware;
860 char fw_name[32];
861 int winner;
862 struct device *dev;
863 struct wiphy *wiphy;
864 u8 perm_addr[ETH_ALEN];
865 unsigned long work_flags;
866 u32 fw_release_number;
867 u8 intf_hdr_len;
868 u16 init_wait_q_woken;
869 wait_queue_head_t init_wait_q;
870 void *card;
871 struct mwifiex_if_ops if_ops;
872 atomic_t bypass_tx_pending;
873 atomic_t rx_pending;
874 atomic_t tx_pending;
875 atomic_t cmd_pending;
876 atomic_t tx_hw_pending;
877 struct workqueue_struct *workqueue;
878 struct work_struct main_work;
879 struct workqueue_struct *rx_workqueue;
880 struct work_struct rx_work;
881 struct workqueue_struct *host_mlme_workqueue;
882 struct work_struct host_mlme_work;
883 bool rx_work_enabled;
884 bool rx_processing;
885 bool delay_main_work;
886 bool rx_locked;
887 bool main_locked;
888 struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM];
889 /* spin lock for main process */
890 spinlock_t main_proc_lock;
891 u32 mwifiex_processing;
892 u8 more_task_flag;
893 u16 tx_buf_size;
894 u16 curr_tx_buf_size;
895 /* sdio single port rx aggregation capability */
896 bool host_disable_sdio_rx_aggr;
897 bool sdio_rx_aggr_enable;
898 u16 sdio_rx_block_size;
899 u32 ioport;
900 enum MWIFIEX_HARDWARE_STATUS hw_status;
901 u16 number_of_antenna;
902 u32 fw_cap_info;
903 /* spin lock for interrupt handling */
904 spinlock_t int_lock;
905 u8 int_status;
906 u32 event_cause;
907 struct sk_buff *event_skb;
908 u8 upld_buf[MWIFIEX_UPLD_SIZE];
909 u8 data_sent;
910 u8 cmd_sent;
911 u8 cmd_resp_received;
912 u8 event_received;
913 u8 data_received;
914 u8 assoc_resp_received;
915 struct mwifiex_private *priv_link_lost;
916 u8 host_mlme_link_lost;
917 u16 seq_num;
918 struct cmd_ctrl_node *cmd_pool;
919 struct cmd_ctrl_node *curr_cmd;
920 /* spin lock for command */
921 spinlock_t mwifiex_cmd_lock;
922 u16 last_init_cmd;
923 struct timer_list cmd_timer;
924 struct list_head cmd_free_q;
925 /* spin lock for cmd_free_q */
926 spinlock_t cmd_free_q_lock;
927 struct list_head cmd_pending_q;
928 /* spin lock for cmd_pending_q */
929 spinlock_t cmd_pending_q_lock;
930 struct list_head scan_pending_q;
931 /* spin lock for scan_pending_q */
932 spinlock_t scan_pending_q_lock;
933 /* spin lock for RX processing routine */
934 spinlock_t rx_proc_lock;
935 struct sk_buff_head tx_data_q;
936 atomic_t tx_queued;
937 u32 scan_processing;
938 u16 region_code;
939 struct mwifiex_802_11d_domain_reg domain_reg;
940 u16 scan_probes;
941 u32 scan_mode;
942 u16 specific_scan_time;
943 u16 active_scan_time;
944 u16 passive_scan_time;
945 u16 scan_chan_gap_time;
946 u8 fw_bands;
947 u8 adhoc_start_band;
948 u8 config_bands;
949 u8 tx_lock_flag;
950 struct mwifiex_sleep_period sleep_period;
951 u16 ps_mode;
952 u32 ps_state;
953 u8 need_to_wakeup;
954 u16 multiple_dtim;
955 u16 local_listen_interval;
956 u16 null_pkt_interval;
957 struct sk_buff *sleep_cfm;
958 u16 bcn_miss_time_out;
959 u16 adhoc_awake_period;
960 u8 is_deep_sleep;
961 u8 delay_null_pkt;
962 u16 delay_to_ps;
963 u16 enhanced_ps_mode;
964 u8 pm_wakeup_card_req;
965 u16 gen_null_pkt;
966 u16 pps_uapsd_mode;
967 u32 pm_wakeup_fw_try;
968 struct timer_list wakeup_timer;
969 struct mwifiex_hs_config_param hs_cfg;
970 u8 hs_activated;
971 u8 hs_activated_manually;
972 u16 hs_activate_wait_q_woken;
973 wait_queue_head_t hs_activate_wait_q;
974 u8 event_body[MAX_EVENT_SIZE];
975 u32 hw_dot_11n_dev_cap;
976 u8 hw_dev_mcs_support;
977 u8 user_dev_mcs_support;
978 u8 adhoc_11n_enabled;
979 u8 sec_chan_offset;
980 struct mwifiex_dbg dbg;
981 u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE];
982 u32 arp_filter_size;
983 struct mwifiex_wait_queue cmd_wait_q;
984 u8 scan_wait_q_woken;
985 spinlock_t queue_lock; /* lock for tx queues */
986 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
987 u16 max_mgmt_ie_index;
988 const struct firmware *cal_data;
989 struct device_node *dt_node;
990
991 /* 11AC */
992 u32 is_hw_11ac_capable;
993 u32 hw_dot_11ac_dev_cap;
994 u32 hw_dot_11ac_mcs_support;
995 u32 usr_dot_11ac_dev_cap_bg;
996 u32 usr_dot_11ac_dev_cap_a;
997 u32 usr_dot_11ac_mcs_support;
998
999 atomic_t pending_bridged_pkts;
1000
1001 /* For synchronizing FW initialization with device lifecycle. */
1002 struct completion *fw_done;
1003 bool is_up;
1004
1005 bool ext_scan;
1006 bool host_mlme_enabled;
1007 struct ieee80211_txrx_stypes mwifiex_mgmt_stypes[NUM_NL80211_IFTYPES];
1008 u8 fw_api_ver;
1009 u8 key_api_major_ver, key_api_minor_ver;
1010 u8 max_p2p_conn, max_sta_conn;
1011 struct memory_type_mapping *mem_type_mapping_tbl;
1012 u8 num_mem_types;
1013 bool scan_chan_gap_enabled;
1014 struct sk_buff_head rx_data_q;
1015 bool mfg_mode;
1016 struct mwifiex_chan_stats *chan_stats;
1017 u32 num_in_chan_stats;
1018 int survey_idx;
1019 bool auto_tdls;
1020 u8 coex_scan;
1021 u8 coex_min_scan_time;
1022 u8 coex_max_scan_time;
1023 u8 coex_win_size;
1024 u8 coex_tx_win_size;
1025 u8 coex_rx_win_size;
1026 bool drcs_enabled;
1027 u8 active_scan_triggered;
1028 bool usb_mc_status;
1029 bool usb_mc_setup;
1030 struct cfg80211_wowlan_nd_info *nd_info;
1031 struct ieee80211_regdomain *regd;
1032
1033 /* Wake-on-WLAN (WoWLAN) */
1034 int irq_wakeup;
1035 bool wake_by_wifi;
1036 /* Aggregation parameters*/
1037 struct bus_aggr_params bus_aggr;
1038 /* Device dump data/length */
1039 void *devdump_data;
1040 int devdump_len;
1041 struct delayed_work devdump_work;
1042
1043 bool ignore_btcoex_events;
1044};
1045
1046void mwifiex_process_tx_queue(struct mwifiex_adapter *adapter);
1047
1048int mwifiex_init_lock_list(struct mwifiex_adapter *adapter);
1049
1050void mwifiex_set_trans_start(struct net_device *dev);
1051
1052void mwifiex_stop_net_dev_queue(struct net_device *netdev,
1053 struct mwifiex_adapter *adapter);
1054
1055void mwifiex_wake_up_net_dev_queue(struct net_device *netdev,
1056 struct mwifiex_adapter *adapter);
1057
1058int mwifiex_init_priv(struct mwifiex_private *priv);
1059void mwifiex_free_priv(struct mwifiex_private *priv);
1060
1061int mwifiex_init_fw(struct mwifiex_adapter *adapter);
1062
1063int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter);
1064
1065void mwifiex_shutdown_drv(struct mwifiex_adapter *adapter);
1066
1067int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *);
1068
1069int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb);
1070int mwifiex_uap_recv_packet(struct mwifiex_private *priv,
1071 struct sk_buff *skb);
1072
1073void mwifiex_host_mlme_disconnect(struct mwifiex_private *priv,
1074 u16 reason_code, u8 *sa);
1075
1076int mwifiex_process_mgmt_packet(struct mwifiex_private *priv,
1077 struct sk_buff *skb);
1078
1079int mwifiex_process_event(struct mwifiex_adapter *adapter);
1080
1081int mwifiex_complete_cmd(struct mwifiex_adapter *adapter,
1082 struct cmd_ctrl_node *cmd_node);
1083
1084int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no,
1085 u16 cmd_action, u32 cmd_oid, void *data_buf, bool sync);
1086
1087void mwifiex_cmd_timeout_func(struct timer_list *t);
1088
1089int mwifiex_get_debug_info(struct mwifiex_private *,
1090 struct mwifiex_debug_info *);
1091
1092int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter);
1093void mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter);
1094void mwifiex_free_cmd_buffers(struct mwifiex_adapter *adapter);
1095void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter);
1096void mwifiex_cancel_pending_scan_cmd(struct mwifiex_adapter *adapter);
1097void mwifiex_cancel_scan(struct mwifiex_adapter *adapter);
1098
1099void mwifiex_recycle_cmd_node(struct mwifiex_adapter *adapter,
1100 struct cmd_ctrl_node *cmd_node);
1101
1102void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter,
1103 struct cmd_ctrl_node *cmd_node);
1104
1105int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter);
1106int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter);
1107void mwifiex_process_assoc_resp(struct mwifiex_adapter *adapter);
1108int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
1109 struct sk_buff *skb);
1110int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
1111 struct mwifiex_tx_param *tx_param);
1112int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags);
1113int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
1114 struct sk_buff *skb, int aggr, int status);
1115void mwifiex_clean_txrx(struct mwifiex_private *priv);
1116u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv);
1117void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter);
1118void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *,
1119 u32);
1120int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv,
1121 struct host_cmd_ds_command *cmd,
1122 u16 cmd_action, uint16_t ps_bitmap,
1123 struct mwifiex_ds_auto_ds *auto_ds);
1124int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv,
1125 struct host_cmd_ds_command *resp,
1126 struct mwifiex_ds_pm_cfg *pm_cfg);
1127void mwifiex_process_hs_config(struct mwifiex_adapter *adapter);
1128void mwifiex_hs_activated_event(struct mwifiex_private *priv,
1129 u8 activated);
1130int mwifiex_set_hs_params(struct mwifiex_private *priv, u16 action,
1131 int cmd_type, struct mwifiex_ds_hs_cfg *hs_cfg);
1132int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
1133 struct host_cmd_ds_command *resp);
1134int mwifiex_process_rx_packet(struct mwifiex_private *priv,
1135 struct sk_buff *skb);
1136int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no,
1137 u16 cmd_action, u32 cmd_oid,
1138 void *data_buf, void *cmd_buf);
1139int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
1140 u16 cmd_action, u32 cmd_oid,
1141 void *data_buf, void *cmd_buf);
1142int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no,
1143 struct host_cmd_ds_command *resp);
1144int mwifiex_process_sta_rx_packet(struct mwifiex_private *,
1145 struct sk_buff *skb);
1146int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv,
1147 struct sk_buff *skb);
1148int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv,
1149 struct sk_buff *skb);
1150int mwifiex_process_sta_event(struct mwifiex_private *);
1151int mwifiex_process_uap_event(struct mwifiex_private *);
1152void mwifiex_delete_all_station_list(struct mwifiex_private *priv);
1153void mwifiex_wmm_del_peer_ra_list(struct mwifiex_private *priv,
1154 const u8 *ra_addr);
1155void mwifiex_process_sta_txpd(struct mwifiex_private *priv,
1156 struct sk_buff *skb);
1157void mwifiex_process_uap_txpd(struct mwifiex_private *priv,
1158 struct sk_buff *skb);
1159int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta, bool init);
1160int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd,
1161 struct mwifiex_scan_cmd_config *scan_cfg);
1162void mwifiex_queue_scan_cmd(struct mwifiex_private *priv,
1163 struct cmd_ctrl_node *cmd_node);
1164int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
1165 struct host_cmd_ds_command *resp);
1166int mwifiex_associate(struct mwifiex_private *priv,
1167 struct mwifiex_bssdescriptor *bss_desc);
1168int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv,
1169 struct host_cmd_ds_command *cmd,
1170 struct mwifiex_bssdescriptor *bss_desc);
1171int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
1172 struct host_cmd_ds_command *resp);
1173void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason,
1174 bool from_ap);
1175u8 mwifiex_band_to_radio_type(u8 band);
1176int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac);
1177void mwifiex_deauthenticate_all(struct mwifiex_adapter *adapter);
1178int mwifiex_adhoc_start(struct mwifiex_private *priv,
1179 struct cfg80211_ssid *adhoc_ssid);
1180int mwifiex_adhoc_join(struct mwifiex_private *priv,
1181 struct mwifiex_bssdescriptor *bss_desc);
1182int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
1183 struct host_cmd_ds_command *cmd,
1184 struct cfg80211_ssid *req_ssid);
1185int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv,
1186 struct host_cmd_ds_command *cmd,
1187 struct mwifiex_bssdescriptor *bss_desc);
1188int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
1189 struct host_cmd_ds_command *resp);
1190int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd);
1191struct mwifiex_chan_freq_power *mwifiex_get_cfp(struct mwifiex_private *priv,
1192 u8 band, u16 channel, u32 freq);
1193u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv,
1194 u8 index, u8 ht_info);
1195u32 mwifiex_index_to_acs_data_rate(struct mwifiex_private *priv,
1196 u8 index, u8 ht_info);
1197u32 mwifiex_find_freq_from_band_chan(u8, u8);
1198int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask,
1199 u8 **buffer);
1200u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv,
1201 u8 *rates);
1202u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates);
1203u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv,
1204 u8 *rates, u8 radio_type);
1205u8 mwifiex_is_rate_auto(struct mwifiex_private *priv);
1206extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE];
1207void mwifiex_save_curr_bcn(struct mwifiex_private *priv);
1208void mwifiex_free_curr_bcn(struct mwifiex_private *priv);
1209int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv,
1210 struct host_cmd_ds_command *cmd);
1211int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
1212 struct host_cmd_ds_command *resp);
1213int is_command_pending(struct mwifiex_adapter *adapter);
1214void mwifiex_init_priv_params(struct mwifiex_private *priv,
1215 struct net_device *dev);
1216int mwifiex_set_secure_params(struct mwifiex_private *priv,
1217 struct mwifiex_uap_bss_param *bss_config,
1218 struct cfg80211_ap_settings *params);
1219void mwifiex_set_ht_params(struct mwifiex_private *priv,
1220 struct mwifiex_uap_bss_param *bss_cfg,
1221 struct cfg80211_ap_settings *params);
1222void mwifiex_set_vht_params(struct mwifiex_private *priv,
1223 struct mwifiex_uap_bss_param *bss_cfg,
1224 struct cfg80211_ap_settings *params);
1225void mwifiex_set_tpc_params(struct mwifiex_private *priv,
1226 struct mwifiex_uap_bss_param *bss_cfg,
1227 struct cfg80211_ap_settings *params);
1228void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg,
1229 struct cfg80211_ap_settings *params);
1230void mwifiex_set_vht_width(struct mwifiex_private *priv,
1231 enum nl80211_chan_width width,
1232 bool ap_11ac_disable);
1233void
1234mwifiex_set_wmm_params(struct mwifiex_private *priv,
1235 struct mwifiex_uap_bss_param *bss_cfg,
1236 struct cfg80211_ap_settings *params);
1237void mwifiex_set_ba_params(struct mwifiex_private *priv);
1238
1239void mwifiex_update_ampdu_txwinsize(struct mwifiex_adapter *pmadapter);
1240void mwifiex_bt_coex_wlan_param_update_event(struct mwifiex_private *priv,
1241 struct sk_buff *event_skb);
1242
1243void mwifiex_set_11ac_ba_params(struct mwifiex_private *priv);
1244int mwifiex_cmd_802_11_scan_ext(struct mwifiex_private *priv,
1245 struct host_cmd_ds_command *cmd,
1246 void *data_buf);
1247int mwifiex_ret_802_11_scan_ext(struct mwifiex_private *priv,
1248 struct host_cmd_ds_command *resp);
1249int mwifiex_handle_event_ext_scan_report(struct mwifiex_private *priv,
1250 void *buf);
1251int mwifiex_cmd_802_11_bg_scan_config(struct mwifiex_private *priv,
1252 struct host_cmd_ds_command *cmd,
1253 void *data_buf);
1254int mwifiex_stop_bg_scan(struct mwifiex_private *priv);
1255
1256/*
1257 * This function checks if the queuing is RA based or not.
1258 */
1259static inline u8
1260mwifiex_queuing_ra_based(struct mwifiex_private *priv)
1261{
1262 /*
1263 * Currently we assume if we are in Infra, then DA=RA. This might not be
1264 * true in the future
1265 */
1266 if ((priv->bss_mode == NL80211_IFTYPE_STATION ||
1267 priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) &&
1268 (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA))
1269 return false;
1270
1271 return true;
1272}
1273
1274/*
1275 * This function copies rates.
1276 */
1277static inline u32
1278mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len)
1279{
1280 int i;
1281
1282 for (i = 0; i < len && src[i]; i++, pos++) {
1283 if (pos >= MWIFIEX_SUPPORTED_RATES)
1284 break;
1285 dest[pos] = src[i];
1286 }
1287
1288 return pos;
1289}
1290
1291/*
1292 * This function returns the correct private structure pointer based
1293 * upon the BSS type and BSS number.
1294 */
1295static inline struct mwifiex_private *
1296mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter,
1297 u8 bss_num, u8 bss_type)
1298{
1299 int i;
1300
1301 for (i = 0; i < adapter->priv_num; i++) {
1302 if (adapter->priv[i]->bss_mode == NL80211_IFTYPE_UNSPECIFIED)
1303 continue;
1304
1305 if ((adapter->priv[i]->bss_num == bss_num) &&
1306 (adapter->priv[i]->bss_type == bss_type))
1307 break;
1308 }
1309 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
1310}
1311
1312/*
1313 * This function returns the first available private structure pointer
1314 * based upon the BSS role.
1315 */
1316static inline struct mwifiex_private *
1317mwifiex_get_priv(struct mwifiex_adapter *adapter,
1318 enum mwifiex_bss_role bss_role)
1319{
1320 int i;
1321
1322 for (i = 0; i < adapter->priv_num; i++) {
1323 if (bss_role == MWIFIEX_BSS_ROLE_ANY ||
1324 GET_BSS_ROLE(adapter->priv[i]) == bss_role)
1325 break;
1326 }
1327
1328 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
1329}
1330
1331/*
1332 * This function checks available bss_num when adding new interface or
1333 * changing interface type.
1334 */
1335static inline u8
1336mwifiex_get_unused_bss_num(struct mwifiex_adapter *adapter, u8 bss_type)
1337{
1338 u8 i, j;
1339 int index[MWIFIEX_MAX_BSS_NUM];
1340
1341 memset(index, 0, sizeof(index));
1342 for (i = 0; i < adapter->priv_num; i++)
1343 if (adapter->priv[i]->bss_type == bss_type &&
1344 !(adapter->priv[i]->bss_mode ==
1345 NL80211_IFTYPE_UNSPECIFIED)) {
1346 index[adapter->priv[i]->bss_num] = 1;
1347 }
1348 for (j = 0; j < MWIFIEX_MAX_BSS_NUM; j++)
1349 if (!index[j])
1350 return j;
1351 return -1;
1352}
1353
1354/*
1355 * This function returns the first available unused private structure pointer.
1356 */
1357static inline struct mwifiex_private *
1358mwifiex_get_unused_priv_by_bss_type(struct mwifiex_adapter *adapter,
1359 u8 bss_type)
1360{
1361 u8 i;
1362
1363 for (i = 0; i < adapter->priv_num; i++)
1364 if (adapter->priv[i]->bss_mode ==
1365 NL80211_IFTYPE_UNSPECIFIED) {
1366 adapter->priv[i]->bss_num =
1367 mwifiex_get_unused_bss_num(adapter, bss_type);
1368 break;
1369 }
1370
1371 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
1372}
1373
1374/*
1375 * This function returns the driver private structure of a network device.
1376 */
1377static inline struct mwifiex_private *
1378mwifiex_netdev_get_priv(struct net_device *dev)
1379{
1380 return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev));
1381}
1382
1383/*
1384 * This function checks if a skb holds a management frame.
1385 */
1386static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff *skb)
1387{
1388 return (get_unaligned_le32(skb->data) == PKT_TYPE_MGMT);
1389}
1390
1391/* This function retrieves channel closed for operation by Channel
1392 * Switch Announcement.
1393 */
1394static inline u8
1395mwifiex_11h_get_csa_closed_channel(struct mwifiex_private *priv)
1396{
1397 if (!priv->csa_chan)
1398 return 0;
1399
1400 /* Clear csa channel, if DFS channel move time has passed */
1401 if (time_after(jiffies, priv->csa_expire_time)) {
1402 priv->csa_chan = 0;
1403 priv->csa_expire_time = 0;
1404 }
1405
1406 return priv->csa_chan;
1407}
1408
1409static inline u8 mwifiex_is_any_intf_active(struct mwifiex_private *priv)
1410{
1411 struct mwifiex_private *priv_num;
1412 int i;
1413
1414 for (i = 0; i < priv->adapter->priv_num; i++) {
1415 priv_num = priv->adapter->priv[i];
1416 if (priv_num) {
1417 if ((GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_UAP &&
1418 priv_num->bss_started) ||
1419 (GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_STA &&
1420 priv_num->media_connected))
1421 return 1;
1422 }
1423 }
1424
1425 return 0;
1426}
1427
1428static inline u8 mwifiex_is_tdls_link_setup(u8 status)
1429{
1430 switch (status) {
1431 case TDLS_SETUP_COMPLETE:
1432 case TDLS_CHAN_SWITCHING:
1433 case TDLS_IN_BASE_CHAN:
1434 case TDLS_IN_OFF_CHAN:
1435 return true;
1436 default:
1437 break;
1438 }
1439
1440 return false;
1441}
1442
1443/* Disable platform specific wakeup interrupt */
1444static inline void mwifiex_disable_wake(struct mwifiex_adapter *adapter)
1445{
1446 if (adapter->irq_wakeup >= 0) {
1447 disable_irq_wake(adapter->irq_wakeup);
1448 disable_irq(adapter->irq_wakeup);
1449 if (adapter->wake_by_wifi)
1450 /* Undo our disable, since interrupt handler already
1451 * did this.
1452 */
1453 enable_irq(adapter->irq_wakeup);
1454
1455 }
1456}
1457
1458/* Enable platform specific wakeup interrupt */
1459static inline void mwifiex_enable_wake(struct mwifiex_adapter *adapter)
1460{
1461 /* Enable platform specific wakeup interrupt */
1462 if (adapter->irq_wakeup >= 0) {
1463 adapter->wake_by_wifi = false;
1464 enable_irq(adapter->irq_wakeup);
1465 enable_irq_wake(adapter->irq_wakeup);
1466 }
1467}
1468
1469int mwifiex_init_shutdown_fw(struct mwifiex_private *priv,
1470 u32 func_init_shutdown);
1471
1472int mwifiex_add_card(void *card, struct completion *fw_done,
1473 struct mwifiex_if_ops *if_ops, u8 iface_type,
1474 struct device *dev);
1475int mwifiex_remove_card(struct mwifiex_adapter *adapter);
1476
1477void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version,
1478 int maxlen);
1479int mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
1480 struct mwifiex_multicast_list *mcast_list);
1481int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
1482 struct net_device *dev);
1483int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter,
1484 struct cmd_ctrl_node *cmd_queued);
1485int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
1486 struct cfg80211_ssid *req_ssid);
1487int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type);
1488int mwifiex_enable_hs(struct mwifiex_adapter *adapter);
1489int mwifiex_disable_auto_ds(struct mwifiex_private *priv);
1490int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate);
1491int mwifiex_request_scan(struct mwifiex_private *priv,
1492 struct cfg80211_ssid *req_ssid);
1493int mwifiex_scan_networks(struct mwifiex_private *priv,
1494 const struct mwifiex_user_scan_cfg *user_scan_in);
1495int mwifiex_set_radio(struct mwifiex_private *priv, u8 option);
1496
1497int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp,
1498 const u8 *key, int key_len, u8 key_index,
1499 const u8 *mac_addr, int disable);
1500
1501int mwifiex_set_gen_ie(struct mwifiex_private *priv, const u8 *ie, int ie_len);
1502
1503int mwifiex_get_ver_ext(struct mwifiex_private *priv, u32 version_str_sel);
1504
1505int mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action,
1506 struct ieee80211_channel *chan,
1507 unsigned int duration);
1508
1509int mwifiex_get_stats_info(struct mwifiex_private *priv,
1510 struct mwifiex_ds_get_stats *log);
1511
1512int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type,
1513 u32 reg_offset, u32 reg_value);
1514
1515int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type,
1516 u32 reg_offset, u32 *value);
1517
1518int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes,
1519 u8 *value);
1520
1521int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data);
1522
1523int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data);
1524
1525int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index);
1526
1527int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index);
1528
1529int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode);
1530
1531int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter,
1532 char *version, int max_len);
1533
1534int mwifiex_set_tx_power(struct mwifiex_private *priv,
1535 struct mwifiex_power_cfg *power_cfg);
1536
1537int mwifiex_main_process(struct mwifiex_adapter *);
1538
1539int mwifiex_queue_tx_pkt(struct mwifiex_private *priv, struct sk_buff *skb);
1540
1541int mwifiex_get_bss_info(struct mwifiex_private *,
1542 struct mwifiex_bss_info *);
1543int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
1544 struct cfg80211_bss *bss,
1545 struct mwifiex_bssdescriptor *bss_desc);
1546int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
1547 struct mwifiex_bssdescriptor *bss_entry);
1548int mwifiex_check_network_compatibility(struct mwifiex_private *priv,
1549 struct mwifiex_bssdescriptor *bss_desc);
1550
1551u8 mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type);
1552u8 mwifiex_get_chan_type(struct mwifiex_private *priv);
1553
1554struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
1555 const char *name,
1556 unsigned char name_assign_type,
1557 enum nl80211_iftype type,
1558 struct vif_params *params);
1559int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev);
1560
1561void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config);
1562
1563int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter *adapter);
1564
1565int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
1566 struct cfg80211_beacon_data *data);
1567int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
1568u8 *mwifiex_11d_code_2_region(u8 code);
1569void mwifiex_uap_set_channel(struct mwifiex_private *priv,
1570 struct mwifiex_uap_bss_param *bss_cfg,
1571 struct cfg80211_chan_def chandef);
1572int mwifiex_config_start_uap(struct mwifiex_private *priv,
1573 struct mwifiex_uap_bss_param *bss_cfg);
1574void mwifiex_uap_del_sta_data(struct mwifiex_private *priv,
1575 struct mwifiex_sta_node *node);
1576
1577void mwifiex_config_uap_11d(struct mwifiex_private *priv,
1578 struct cfg80211_beacon_data *beacon_data);
1579
1580void mwifiex_init_11h_params(struct mwifiex_private *priv);
1581int mwifiex_is_11h_active(struct mwifiex_private *priv);
1582int mwifiex_11h_activate(struct mwifiex_private *priv, bool flag);
1583
1584void mwifiex_11h_process_join(struct mwifiex_private *priv, u8 **buffer,
1585 struct mwifiex_bssdescriptor *bss_desc);
1586int mwifiex_11h_handle_event_chanswann(struct mwifiex_private *priv);
1587int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv,
1588 struct device_node *node, const char *prefix);
1589void mwifiex_dnld_txpwr_table(struct mwifiex_private *priv);
1590
1591extern const struct ethtool_ops mwifiex_ethtool_ops;
1592
1593void mwifiex_del_all_sta_list(struct mwifiex_private *priv);
1594void mwifiex_del_sta_entry(struct mwifiex_private *priv, const u8 *mac);
1595void
1596mwifiex_set_sta_ht_cap(struct mwifiex_private *priv, const u8 *ies,
1597 int ies_len, struct mwifiex_sta_node *node);
1598struct mwifiex_sta_node *
1599mwifiex_add_sta_entry(struct mwifiex_private *priv, const u8 *mac);
1600struct mwifiex_sta_node *
1601mwifiex_get_sta_entry(struct mwifiex_private *priv, const u8 *mac);
1602u8 mwifiex_is_tdls_chan_switching(struct mwifiex_private *priv);
1603u8 mwifiex_is_tdls_off_chan(struct mwifiex_private *priv);
1604u8 mwifiex_is_send_cmd_allowed(struct mwifiex_private *priv);
1605int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv, const u8 *peer,
1606 u8 action_code, u8 dialog_token,
1607 u16 status_code, const u8 *extra_ies,
1608 size_t extra_ies_len);
1609int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv, const u8 *peer,
1610 u8 action_code, u8 dialog_token,
1611 u16 status_code, const u8 *extra_ies,
1612 size_t extra_ies_len);
1613void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv,
1614 u8 *buf, int len);
1615int mwifiex_tdls_oper(struct mwifiex_private *priv, const u8 *peer, u8 action);
1616int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, const u8 *mac);
1617int mwifiex_get_tdls_list(struct mwifiex_private *priv,
1618 struct tdls_peer_info *buf);
1619void mwifiex_disable_all_tdls_links(struct mwifiex_private *priv);
1620bool mwifiex_is_bss_in_11ac_mode(struct mwifiex_private *priv);
1621u8 mwifiex_get_center_freq_index(struct mwifiex_private *priv, u8 band,
1622 u32 pri_chan, u8 chan_bw);
1623int mwifiex_init_channel_scan_gap(struct mwifiex_adapter *adapter);
1624
1625int mwifiex_tdls_check_tx(struct mwifiex_private *priv, struct sk_buff *skb);
1626void mwifiex_flush_auto_tdls_list(struct mwifiex_private *priv);
1627void mwifiex_auto_tdls_update_peer_status(struct mwifiex_private *priv,
1628 const u8 *mac, u8 link_status);
1629void mwifiex_auto_tdls_update_peer_signal(struct mwifiex_private *priv,
1630 u8 *mac, s8 snr, s8 nflr);
1631void mwifiex_check_auto_tdls(struct timer_list *t);
1632void mwifiex_add_auto_tdls_peer(struct mwifiex_private *priv, const u8 *mac);
1633void mwifiex_setup_auto_tdls_timer(struct mwifiex_private *priv);
1634void mwifiex_clean_auto_tdls(struct mwifiex_private *priv);
1635int mwifiex_config_tdls_enable(struct mwifiex_private *priv);
1636int mwifiex_config_tdls_disable(struct mwifiex_private *priv);
1637int mwifiex_config_tdls_cs_params(struct mwifiex_private *priv);
1638int mwifiex_stop_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac);
1639int mwifiex_start_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac,
1640 u8 primary_chan, u8 second_chan_offset, u8 band);
1641
1642int mwifiex_cmd_issue_chan_report_request(struct mwifiex_private *priv,
1643 struct host_cmd_ds_command *cmd,
1644 void *data_buf);
1645int mwifiex_11h_handle_chanrpt_ready(struct mwifiex_private *priv,
1646 struct sk_buff *skb);
1647
1648void mwifiex_parse_tx_status_event(struct mwifiex_private *priv,
1649 void *event_body);
1650
1651struct sk_buff *
1652mwifiex_clone_skb_for_tx_status(struct mwifiex_private *priv,
1653 struct sk_buff *skb, u8 flag, u64 *cookie);
1654void mwifiex_dfs_cac_work_queue(struct work_struct *work);
1655void mwifiex_dfs_chan_sw_work_queue(struct work_struct *work);
1656void mwifiex_abort_cac(struct mwifiex_private *priv);
1657int mwifiex_stop_radar_detection(struct mwifiex_private *priv,
1658 struct cfg80211_chan_def *chandef);
1659int mwifiex_11h_handle_radar_detected(struct mwifiex_private *priv,
1660 struct sk_buff *skb);
1661
1662void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr,
1663 s8 nflr);
1664void mwifiex_hist_data_reset(struct mwifiex_private *priv);
1665void mwifiex_hist_data_add(struct mwifiex_private *priv,
1666 u8 rx_rate, s8 snr, s8 nflr);
1667u8 mwifiex_adjust_data_rate(struct mwifiex_private *priv,
1668 u8 rx_rate, u8 ht_info);
1669
1670void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter);
1671void mwifiex_prepare_fw_dump_info(struct mwifiex_adapter *adapter);
1672void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter);
1673void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags);
1674void mwifiex_fw_dump_event(struct mwifiex_private *priv);
1675void mwifiex_queue_main_work(struct mwifiex_adapter *adapter);
1676int mwifiex_get_wakeup_reason(struct mwifiex_private *priv, u16 action,
1677 int cmd_type,
1678 struct mwifiex_ds_wakeup_reason *wakeup_reason);
1679int mwifiex_get_chan_info(struct mwifiex_private *priv,
1680 struct mwifiex_channel_band *channel_band);
1681int mwifiex_ret_wakeup_reason(struct mwifiex_private *priv,
1682 struct host_cmd_ds_command *resp,
1683 struct host_cmd_ds_wakeup_reason *wakeup_reason);
1684void mwifiex_coex_ampdu_rxwinsize(struct mwifiex_adapter *adapter);
1685void mwifiex_11n_delba(struct mwifiex_private *priv, int tid);
1686int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy);
1687void mwifiex_process_tx_pause_event(struct mwifiex_private *priv,
1688 struct sk_buff *event);
1689void mwifiex_process_multi_chan_event(struct mwifiex_private *priv,
1690 struct sk_buff *event_skb);
1691void mwifiex_multi_chan_resync(struct mwifiex_adapter *adapter);
1692int mwifiex_set_mac_address(struct mwifiex_private *priv,
1693 struct net_device *dev,
1694 bool external, u8 *new_mac);
1695void mwifiex_devdump_tmo_func(unsigned long function_context);
1696
1697#ifdef CONFIG_DEBUG_FS
1698void mwifiex_debugfs_init(void);
1699void mwifiex_debugfs_remove(void);
1700
1701void mwifiex_dev_debugfs_init(struct mwifiex_private *priv);
1702void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv);
1703#endif
1704int mwifiex_reinit_sw(struct mwifiex_adapter *adapter);
1705int mwifiex_shutdown_sw(struct mwifiex_adapter *adapter);
1706#endif /* !_MWIFIEX_MAIN_H_ */