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Merge tag 'sound-fix-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...
[deliverable/linux.git] / drivers / net / wireless / mwifiex / main.h
CommitLineData
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>
35
36#include "decl.h"
37#include "ioctl.h"
38#include "util.h"
39#include "fw.h"
d930faee 40#include "pcie.h"
5e6e3a92
BZ		 41
42extern const char driver_version[];
5e6e3a92
BZ		 43
44enum {
600f5d90
AK		 45 MWIFIEX_ASYNC_CMD,
46 MWIFIEX_SYNC_CMD
5e6e3a92
BZ		 47};
48
67a50035
BZ		 49#define MWIFIEX_MAX_AP 64
50
5e6e3a92
BZ		 51#define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ)
52
53#define MWIFIEX_TIMER_10S 10000
54#define MWIFIEX_TIMER_1S 1000
55
62a5b7dc
MY		 56#define MAX_TX_PENDING 100
57#define LOW_TX_PENDING 80
5e6e3a92 58
5e6e3a92
BZ		 59#define MWIFIEX_UPLD_SIZE (2312)
60
61#define MAX_EVENT_SIZE 1024
62
63#define ARP_FILTER_MAX_BUF_SIZE 68
64
65#define MWIFIEX_KEY_BUFFER_SIZE 16
66#define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10
67#define MWIFIEX_MAX_REGION_CODE 7
68
69#define DEFAULT_BCN_AVG_FACTOR 8
70#define DEFAULT_DATA_AVG_FACTOR 8
71
72#define FIRST_VALID_CHANNEL 0xff
73#define DEFAULT_AD_HOC_CHANNEL 6
74#define DEFAULT_AD_HOC_CHANNEL_A 36
75
76#define DEFAULT_BCN_MISS_TIMEOUT 5
77
78#define MAX_SCAN_BEACON_BUFFER 8000
79
80#define SCAN_BEACON_ENTRY_PAD 6
81
38e8b7d9
BZ		 82#define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110
83#define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 30
84#define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 30
5e6e3a92
BZ		 85
86#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
87
88#define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S)
89
3249ba73 90#define MWIFIEX_MAX_SCAN_DELAY_CNT 50
bdd37bed 91#define MWIFIEX_MAX_EMPTY_TX_Q_CNT 10
3249ba73
AK		 92#define MWIFIEX_SCAN_DELAY_MSEC 20
93
de09364e
AK		 94#define MWIFIEX_MIN_TX_PENDING_TO_CANCEL_SCAN 2
95
5e6e3a92
BZ		 96#define RSN_GTK_OUI_OFFSET 2
97
98#define MWIFIEX_OUI_NOT_PRESENT 0
99#define MWIFIEX_OUI_PRESENT 1
100
e39faa73
SP		 101#define PKT_TYPE_MGMT 0xE5
102
4daffe35
AK		 103/*
104 * Do not check for data_received for USB, as data_received
105 * is handled in mwifiex_usb_recv for USB
106 */
5e6e3a92 107#define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \
4daffe35
AK		 108 adapter->event_received || \
109 ((adapter->iface_type != MWIFIEX_USB) && \
110 adapter->data_received) || \
111 ((adapter->iface_type == MWIFIEX_USB) && \
112 !skb_queue_empty(&adapter->usb_rx_data_q)))
5e6e3a92
BZ		 113
114#define MWIFIEX_TYPE_CMD 1
115#define MWIFIEX_TYPE_DATA 0
116#define MWIFIEX_TYPE_EVENT 3
117
5e6e3a92
BZ		 118#define MAX_BITMAP_RATES_SIZE 10
119
120#define MAX_CHANNEL_BAND_BG 14
a3c2c4f6 121#define MAX_CHANNEL_BAND_A 165
5e6e3a92
BZ		 122
123#define MAX_FREQUENCY_BAND_BG 2484
124
d930faee 125#define MWIFIEX_EVENT_HEADER_LEN 4
e568634a 126#define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2
d930faee 127
4daffe35
AK		 128#define MWIFIEX_TYPE_LEN 4
129#define MWIFIEX_USB_TYPE_CMD 0xF00DFACE
130#define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE
131#define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE
132
8908c7d5
AN		 133/* Threshold for tx_timeout_cnt before we trigger a card reset */
134#define TX_TIMEOUT_THRESHOLD 6
135
5e6e3a92
BZ		 136struct mwifiex_dbg {
137 u32 num_cmd_host_to_card_failure;
138 u32 num_cmd_sleep_cfm_host_to_card_failure;
139 u32 num_tx_host_to_card_failure;
140 u32 num_event_deauth;
141 u32 num_event_disassoc;
142 u32 num_event_link_lost;
143 u32 num_cmd_deauth;
144 u32 num_cmd_assoc_success;
145 u32 num_cmd_assoc_failure;
146 u32 num_tx_timeout;
147 u32 num_cmd_timeout;
148 u16 timeout_cmd_id;
149 u16 timeout_cmd_act;
150 u16 last_cmd_id[DBG_CMD_NUM];
151 u16 last_cmd_act[DBG_CMD_NUM];
152 u16 last_cmd_index;
153 u16 last_cmd_resp_id[DBG_CMD_NUM];
154 u16 last_cmd_resp_index;
155 u16 last_event[DBG_CMD_NUM];
156 u16 last_event_index;
157};
158
159enum MWIFIEX_HARDWARE_STATUS {
160 MWIFIEX_HW_STATUS_READY,
161 MWIFIEX_HW_STATUS_INITIALIZING,
162 MWIFIEX_HW_STATUS_FW_READY,
163 MWIFIEX_HW_STATUS_INIT_DONE,
164 MWIFIEX_HW_STATUS_RESET,
165 MWIFIEX_HW_STATUS_CLOSING,
166 MWIFIEX_HW_STATUS_NOT_READY
167};
168
169enum MWIFIEX_802_11_POWER_MODE {
170 MWIFIEX_802_11_POWER_MODE_CAM,
171 MWIFIEX_802_11_POWER_MODE_PSP
172};
173
174struct mwifiex_tx_param {
175 u32 next_pkt_len;
176};
177
178enum MWIFIEX_PS_STATE {
179 PS_STATE_AWAKE,
180 PS_STATE_PRE_SLEEP,
181 PS_STATE_SLEEP_CFM,
182 PS_STATE_SLEEP
183};
184
d930faee
AK		 185enum mwifiex_iface_type {
186 MWIFIEX_SDIO,
187 MWIFIEX_PCIE,
4daffe35 188 MWIFIEX_USB
d930faee
AK		 189};
190
5e6e3a92
BZ		 191struct mwifiex_add_ba_param {
192 u32 tx_win_size;
193 u32 rx_win_size;
194 u32 timeout;
195};
196
197struct mwifiex_tx_aggr {
198 u8 ampdu_user;
199 u8 ampdu_ap;
200 u8 amsdu;
201};
202
203struct mwifiex_ra_list_tbl {
204 struct list_head list;
205 struct sk_buff_head skb_head;
206 u8 ra[ETH_ALEN];
5e6e3a92 207 u32 is_11n_enabled;
5a009adf 208 u16 max_amsdu;
f0cb84f8 209 u16 ba_pkt_count;
5a009adf 210 u8 ba_packet_thr;
c7d9ed9e 211 u16 total_pkt_count;
5e6e3a92
BZ		 212};
213
214struct mwifiex_tid_tbl {
215 struct list_head ra_list;
5e6e3a92
BZ		 216};
217
218#define WMM_HIGHEST_PRIORITY 7
219#define HIGH_PRIO_TID 7
220#define LOW_PRIO_TID 0
221
222struct mwifiex_wmm_desc {
223 struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID];
224 u32 packets_out[MAX_NUM_TID];
225 /* spin lock to protect ra_list */
226 spinlock_t ra_list_spinlock;
99fec5de
JB		 227 struct mwifiex_wmm_ac_status ac_status[IEEE80211_NUM_ACS];
228 enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_NUM_ACS];
5e6e3a92 229 u32 drv_pkt_delay_max;
99fec5de 230 u8 queue_priority[IEEE80211_NUM_ACS];
5e6e3a92 231 u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */
f699254c
MY		 232 /* Number of transmit packets queued */
233 atomic_t tx_pkts_queued;
49729ff6
MY		 234 /* Tracks highest priority with a packet queued */
235 atomic_t highest_queued_prio;
5e6e3a92
BZ		 236};
237
238struct mwifiex_802_11_security {
239 u8 wpa_enabled;
240 u8 wpa2_enabled;
241 u8 wapi_enabled;
242 u8 wapi_key_on;
5eb02e44 243 u8 wep_enabled;
5e6e3a92 244 u32 authentication_mode;
a0f6d6ca 245 u8 is_authtype_auto;
5e6e3a92
BZ		 246 u32 encryption_mode;
247};
248
249struct ieee_types_header {
250 u8 element_id;
251 u8 len;
252} __packed;
253
5e6e3a92
BZ		 254struct ieee_types_vendor_specific {
255 struct ieee_types_vendor_header vend_hdr;
256 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)];
257} __packed;
258
259struct ieee_types_generic {
260 struct ieee_types_header ieee_hdr;
261 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)];
262} __packed;
263
264struct mwifiex_bssdescriptor {
265 u8 mac_address[ETH_ALEN];
b9be5f39 266 struct cfg80211_ssid ssid;
5e6e3a92
BZ		 267 u32 privacy;
268 s32 rssi;
269 u32 channel;
270 u32 freq;
271 u16 beacon_period;
272 u8 erp_flags;
273 u32 bss_mode;
274 u8 supported_rates[MWIFIEX_SUPPORTED_RATES];
275 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
276 /* Network band.
277 * BAND_B(0x01): 'b' band
278 * BAND_G(0x02): 'g' band
279 * BAND_A(0X04): 'a' band
280 */
281 u16 bss_band;
b5abcf02
AK		 282 u64 fw_tsf;
283 u64 timestamp;
5e6e3a92
BZ		 284 union ieee_types_phy_param_set phy_param_set;
285 union ieee_types_ss_param_set ss_param_set;
286 u16 cap_info_bitmap;
287 struct ieee_types_wmm_parameter wmm_ie;
288 u8 disable_11n;
289 struct ieee80211_ht_cap *bcn_ht_cap;
290 u16 ht_cap_offset;
074d46d1 291 struct ieee80211_ht_operation *bcn_ht_oper;
5e6e3a92
BZ		 292 u16 ht_info_offset;
293 u8 *bcn_bss_co_2040;
294 u16 bss_co_2040_offset;
295 u8 *bcn_ext_cap;
296 u16 ext_cap_offset;
a5f39056
YAP		 297 struct ieee80211_vht_cap *bcn_vht_cap;
298 u16 vht_cap_offset;
299 struct ieee80211_vht_operation *bcn_vht_oper;
300 u16 vht_info_offset;
301 struct ieee_types_oper_mode_ntf *oper_mode;
302 u16 oper_mode_offset;
303 u8 disable_11ac;
5e6e3a92
BZ		 304 struct ieee_types_vendor_specific *bcn_wpa_ie;
305 u16 wpa_offset;
306 struct ieee_types_generic *bcn_rsn_ie;
307 u16 rsn_offset;
308 struct ieee_types_generic *bcn_wapi_ie;
309 u16 wapi_offset;
310 u8 *beacon_buf;
311 u32 beacon_buf_size;
2a7305c8
AK		 312 u8 sensed_11h;
313 u8 local_constraint;
314 u8 chan_sw_ie_present;
5e6e3a92
BZ		 315};
316
317struct mwifiex_current_bss_params {
318 struct mwifiex_bssdescriptor bss_descriptor;
319 u8 wmm_enabled;
320 u8 wmm_uapsd_enabled;
321 u8 band;
322 u32 num_of_rates;
323 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
324};
325
326struct mwifiex_sleep_params {
327 u16 sp_error;
328 u16 sp_offset;
329 u16 sp_stable_time;
330 u8 sp_cal_control;
331 u8 sp_ext_sleep_clk;
332 u16 sp_reserved;
333};
334
335struct mwifiex_sleep_period {
336 u16 period;
337 u16 reserved;
338};
339
340struct mwifiex_wep_key {
341 u32 length;
342 u32 key_index;
343 u32 key_length;
344 u8 key_material[MWIFIEX_KEY_BUFFER_SIZE];
345};
346
347#define MAX_REGION_CHANNEL_NUM 2
348
349struct mwifiex_chan_freq_power {
350 u16 channel;
351 u32 freq;
352 u16 max_tx_power;
353 u8 unsupported;
354};
355
356enum state_11d_t {
357 DISABLE_11D = 0,
358 ENABLE_11D = 1,
359};
360
361#define MWIFIEX_MAX_TRIPLET_802_11D 83
362
363struct mwifiex_802_11d_domain_reg {
364 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
365 u8 no_of_triplet;
366 struct ieee80211_country_ie_triplet
367 triplet[MWIFIEX_MAX_TRIPLET_802_11D];
368};
369
370struct mwifiex_vendor_spec_cfg_ie {
371 u16 mask;
372 u16 flag;
373 u8 ie[MWIFIEX_MAX_VSIE_LEN];
374};
375
376struct wps {
377 u8 session_enable;
378};
379
7feb4c48
SP		 380struct mwifiex_roc_cfg {
381 u64 cookie;
382 struct ieee80211_channel chan;
7feb4c48
SP		 383};
384
5e6e3a92
BZ		 385struct mwifiex_adapter;
386struct mwifiex_private;
387
388struct mwifiex_private {
389 struct mwifiex_adapter *adapter;
5e6e3a92
BZ		 390 u8 bss_type;
391 u8 bss_role;
392 u8 bss_priority;
393 u8 bss_num;
d6bffe8b 394 u8 bss_started;
5e6e3a92
BZ		 395 u8 frame_type;
396 u8 curr_addr[ETH_ALEN];
397 u8 media_connected;
398 u32 num_tx_timeout;
8908c7d5
AN		 399 /* track consecutive timeout */
400 u8 tx_timeout_cnt;
5e6e3a92
BZ		 401 struct net_device *netdev;
402 struct net_device_stats stats;
403 u16 curr_pkt_filter;
404 u32 bss_mode;
405 u32 pkt_tx_ctrl;
406 u16 tx_power_level;
407 u8 max_tx_power_level;
408 u8 min_tx_power_level;
409 u8 tx_rate;
410 u8 tx_htinfo;
411 u8 rxpd_htinfo;
412 u8 rxpd_rate;
413 u16 rate_bitmap;
414 u16 bitmap_rates[MAX_BITMAP_RATES_SIZE];
415 u32 data_rate;
416 u8 is_data_rate_auto;
417 u16 bcn_avg_factor;
418 u16 data_avg_factor;
419 s16 data_rssi_last;
420 s16 data_nf_last;
421 s16 data_rssi_avg;
422 s16 data_nf_avg;
423 s16 bcn_rssi_last;
424 s16 bcn_nf_last;
425 s16 bcn_rssi_avg;
426 s16 bcn_nf_avg;
427 struct mwifiex_bssdescriptor *attempted_bss_desc;
b9be5f39 428 struct cfg80211_ssid prev_ssid;
5e6e3a92
BZ		 429 u8 prev_bssid[ETH_ALEN];
430 struct mwifiex_current_bss_params curr_bss_params;
431 u16 beacon_period;
caf60a6c 432 u8 dtim_period;
5e6e3a92
BZ		 433 u16 listen_interval;
434 u16 atim_window;
435 u8 adhoc_channel;
436 u8 adhoc_is_link_sensed;
437 u8 adhoc_state;
438 struct mwifiex_802_11_security sec_info;
439 struct mwifiex_wep_key wep_key[NUM_WEP_KEYS];
440 u16 wep_key_curr_index;
441 u8 wpa_ie[256];
442 u8 wpa_ie_len;
443 u8 wpa_is_gtk_set;
444 struct host_cmd_ds_802_11_key_material aes_key;
445 u8 wapi_ie[256];
446 u8 wapi_ie_len;
13d7ba78
AP		 447 u8 *wps_ie;
448 u8 wps_ie_len;
5e6e3a92
BZ		 449 u8 wmm_required;
450 u8 wmm_enabled;
451 u8 wmm_qosinfo;
452 struct mwifiex_wmm_desc wmm;
47411a06 453 atomic_t wmm_tx_pending[IEEE80211_NUM_ACS];
017a92a1
AP		 454 struct list_head sta_list;
455 /* spin lock for associated station list */
456 spinlock_t sta_list_spinlock;
5e6e3a92
BZ		 457 struct list_head tx_ba_stream_tbl_ptr;
458 /* spin lock for tx_ba_stream_tbl_ptr queue */
459 spinlock_t tx_ba_stream_tbl_lock;
460 struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID];
461 struct mwifiex_add_ba_param add_ba_param;
462 u16 rx_seq[MAX_NUM_TID];
463 struct list_head rx_reorder_tbl_ptr;
464 /* spin lock for rx_reorder_tbl_ptr queue */
465 spinlock_t rx_reorder_tbl_lock;
466 /* spin lock for Rx packets */
467 spinlock_t rx_pkt_lock;
468
469#define MWIFIEX_ASSOC_RSP_BUF_SIZE 500
470 u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE];
471 u32 assoc_rsp_size;
472
473#define MWIFIEX_GENIE_BUF_SIZE 256
474 u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE];
475 u8 gen_ie_buf_len;
476
477 struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM];
478
479#define MWIFIEX_ASSOC_TLV_BUF_SIZE 256
480 u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE];
481 u8 assoc_tlv_buf_len;
482
483 u8 *curr_bcn_buf;
484 u32 curr_bcn_size;
485 /* spin lock for beacon buffer */
486 spinlock_t curr_bcn_buf_lock;
5e6e3a92
BZ		 487 struct wireless_dev *wdev;
488 struct mwifiex_chan_freq_power cfp;
489 char version_str[128];
490#ifdef CONFIG_DEBUG_FS
491 struct dentry *dfs_dev_dir;
492#endif
493 u8 nick_name[16];
5e6e3a92
BZ		 494 u16 current_key_index;
495 struct semaphore async_sem;
5e6e3a92
BZ		 496 u8 report_scan_result;
497 struct cfg80211_scan_request *scan_request;
5e6e3a92 498 u8 cfg_bssid[6];
5e6e3a92
BZ		 499 struct wps wps;
500 u8 scan_block;
fa444bf8
AK		 501 s32 cqm_rssi_thold;
502 u32 cqm_rssi_hyst;
503 u8 subsc_evt_rssi_state;
908fe113 504 struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage;
ede98bfa 505 struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX];
f31acabe
AP		 506 u16 beacon_idx;
507 u16 proberesp_idx;
508 u16 assocresp_idx;
509 u16 rsn_idx;
3249ba73 510 struct timer_list scan_delay_timer;
c8258913 511 u8 ap_11n_enabled;
a5f39056 512 u8 ap_11ac_enabled;
3cec6870 513 u32 mgmt_frame_mask;
7feb4c48 514 struct mwifiex_roc_cfg roc_cfg;
75ab753d 515 bool scan_aborting;
b887664d
AK		 516 u8 csa_chan;
517 unsigned long csa_expire_time;
61c87304 518 u8 del_list_idx;
587b36d3 519 bool hs2_enabled;
5e6e3a92
BZ		 520};
521
522enum mwifiex_ba_status {
3e822635
YAP		 523 BA_SETUP_NONE = 0,
524 BA_SETUP_INPROGRESS,
525 BA_SETUP_COMPLETE
5e6e3a92
BZ		 526};
527
528struct mwifiex_tx_ba_stream_tbl {
529 struct list_head list;
530 int tid;
531 u8 ra[ETH_ALEN];
532 enum mwifiex_ba_status ba_status;
533};
534
535struct mwifiex_rx_reorder_tbl;
536
537struct reorder_tmr_cnxt {
538 struct timer_list timer;
539 struct mwifiex_rx_reorder_tbl *ptr;
540 struct mwifiex_private *priv;
541};
542
543struct mwifiex_rx_reorder_tbl {
544 struct list_head list;
545 int tid;
546 u8 ta[ETH_ALEN];
547 int start_win;
548 int win_size;
549 void **rx_reorder_ptr;
550 struct reorder_tmr_cnxt timer_context;
2db96c3d 551 u8 flags;
5e6e3a92
BZ		 552};
553
554struct mwifiex_bss_prio_node {
555 struct list_head list;
556 struct mwifiex_private *priv;
557};
558
559struct mwifiex_bss_prio_tbl {
560 struct list_head bss_prio_head;
561 /* spin lock for bss priority */
562 spinlock_t bss_prio_lock;
563 struct mwifiex_bss_prio_node *bss_prio_cur;
564};
565
566struct cmd_ctrl_node {
567 struct list_head list;
568 struct mwifiex_private *priv;
569 u32 cmd_oid;
570 u32 cmd_flag;
571 struct sk_buff *cmd_skb;
572 struct sk_buff *resp_skb;
573 void *data_buf;
600f5d90 574 u32 wait_q_enabled;
5e6e3a92 575 struct sk_buff *skb;
efaaa8b8
AK		 576 u8 *condition;
577 u8 cmd_wait_q_woken;
5e6e3a92
BZ		 578};
579
b5abcf02
AK		 580struct mwifiex_bss_priv {
581 u8 band;
582 u64 fw_tsf;
583};
584
017a92a1
AP		 585/* This is AP specific structure which stores information
586 * about associated STA
587 */
588struct mwifiex_sta_node {
589 struct list_head list;
590 u8 mac_addr[ETH_ALEN];
591 u8 is_wmm_enabled;
592 u8 is_11n_enabled;
593 u8 ampdu_sta[MAX_NUM_TID];
594 u16 rx_seq[MAX_NUM_TID];
595 u16 max_amsdu;
596};
597
5e6e3a92
BZ		 598struct mwifiex_if_ops {
599 int (*init_if) (struct mwifiex_adapter *);
600 void (*cleanup_if) (struct mwifiex_adapter *);
d930faee 601 int (*check_fw_status) (struct mwifiex_adapter *, u32);
5e6e3a92
BZ		 602 int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
603 int (*register_dev) (struct mwifiex_adapter *);
604 void (*unregister_dev) (struct mwifiex_adapter *);
605 int (*enable_int) (struct mwifiex_adapter *);
232fde06 606 void (*disable_int) (struct mwifiex_adapter *);
5e6e3a92 607 int (*process_int_status) (struct mwifiex_adapter *);
d930faee 608 int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *,
5e6e3a92
BZ		 609 struct mwifiex_tx_param *);
610 int (*wakeup) (struct mwifiex_adapter *);
611 int (*wakeup_complete) (struct mwifiex_adapter *);
612
d930faee 613 /* Interface specific functions */
5e6e3a92
BZ		 614 void (*update_mp_end_port) (struct mwifiex_adapter *, u16);
615 void (*cleanup_mpa_buf) (struct mwifiex_adapter *);
d930faee
AK		 616 int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *);
617 int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *);
4daffe35 618 int (*data_complete) (struct mwifiex_adapter *, struct sk_buff *);
c6d1d87a 619 int (*init_fw_port) (struct mwifiex_adapter *);
4daffe35 620 int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
d31ab357 621 void (*card_reset) (struct mwifiex_adapter *);
fbd7e7ac 622 int (*clean_pcie_ring) (struct mwifiex_adapter *adapter);
5e6e3a92
BZ		 623};
624
625struct mwifiex_adapter {
d930faee 626 u8 iface_type;
5e6e3a92
BZ		 627 struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM];
628 u8 priv_num;
5e6e3a92 629 const struct firmware *firmware;
4a7f5db1 630 char fw_name[32];
d930faee 631 int winner;
5e6e3a92 632 struct device *dev;
d6bffe8b 633 struct wiphy *wiphy;
5e6e3a92
BZ		 634 bool surprise_removed;
635 u32 fw_release_number;
5e6e3a92
BZ		 636 u16 init_wait_q_woken;
637 wait_queue_head_t init_wait_q;
638 void *card;
639 struct mwifiex_if_ops if_ops;
640 atomic_t rx_pending;
641 atomic_t tx_pending;
600f5d90 642 atomic_t cmd_pending;
5e6e3a92
BZ		 643 struct workqueue_struct *workqueue;
644 struct work_struct main_work;
645 struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM];
646 /* spin lock for init/shutdown */
647 spinlock_t mwifiex_lock;
648 /* spin lock for main process */
649 spinlock_t main_proc_lock;
650 u32 mwifiex_processing;
5e6e3a92
BZ		 651 u16 tx_buf_size;
652 u16 curr_tx_buf_size;
653 u32 ioport;
654 enum MWIFIEX_HARDWARE_STATUS hw_status;
5e6e3a92
BZ		 655 u16 number_of_antenna;
656 u32 fw_cap_info;
657 /* spin lock for interrupt handling */
658 spinlock_t int_lock;
659 u8 int_status;
660 u32 event_cause;
661 struct sk_buff *event_skb;
662 u8 upld_buf[MWIFIEX_UPLD_SIZE];
663 u8 data_sent;
664 u8 cmd_sent;
665 u8 cmd_resp_received;
666 u8 event_received;
667 u8 data_received;
668 u16 seq_num;
669 struct cmd_ctrl_node *cmd_pool;
670 struct cmd_ctrl_node *curr_cmd;
671 /* spin lock for command */
672 spinlock_t mwifiex_cmd_lock;
673 u32 num_cmd_timeout;
674 u16 last_init_cmd;
675 struct timer_list cmd_timer;
676 struct list_head cmd_free_q;
677 /* spin lock for cmd_free_q */
678 spinlock_t cmd_free_q_lock;
679 struct list_head cmd_pending_q;
680 /* spin lock for cmd_pending_q */
681 spinlock_t cmd_pending_q_lock;
682 struct list_head scan_pending_q;
683 /* spin lock for scan_pending_q */
684 spinlock_t scan_pending_q_lock;
4daffe35 685 struct sk_buff_head usb_rx_data_q;
5e6e3a92
BZ		 686 u32 scan_processing;
687 u16 region_code;
688 struct mwifiex_802_11d_domain_reg domain_reg;
5e6e3a92
BZ		 689 u16 scan_probes;
690 u32 scan_mode;
691 u16 specific_scan_time;
692 u16 active_scan_time;
693 u16 passive_scan_time;
5e6e3a92
BZ		 694 u8 fw_bands;
695 u8 adhoc_start_band;
696 u8 config_bands;
697 struct mwifiex_chan_scan_param_set *scan_channels;
698 u8 tx_lock_flag;
699 struct mwifiex_sleep_params sleep_params;
700 struct mwifiex_sleep_period sleep_period;
701 u16 ps_mode;
702 u32 ps_state;
703 u8 need_to_wakeup;
704 u16 multiple_dtim;
705 u16 local_listen_interval;
706 u16 null_pkt_interval;
707 struct sk_buff *sleep_cfm;
708 u16 bcn_miss_time_out;
709 u16 adhoc_awake_period;
710 u8 is_deep_sleep;
711 u8 delay_null_pkt;
712 u16 delay_to_ps;
713 u16 enhanced_ps_mode;
714 u8 pm_wakeup_card_req;
715 u16 gen_null_pkt;
716 u16 pps_uapsd_mode;
717 u32 pm_wakeup_fw_try;
718 u8 is_hs_configured;
719 struct mwifiex_hs_config_param hs_cfg;
720 u8 hs_activated;
721 u16 hs_activate_wait_q_woken;
722 wait_queue_head_t hs_activate_wait_q;
723 bool is_suspended;
724 u8 event_body[MAX_EVENT_SIZE];
725 u32 hw_dot_11n_dev_cap;
726 u8 hw_dev_mcs_support;
5e6e3a92 727 u8 adhoc_11n_enabled;
21c3ba34 728 u8 sec_chan_offset;
5e6e3a92
BZ		 729 struct mwifiex_dbg dbg;
730 u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE];
731 u32 arp_filter_size;
600f5d90
AK		 732 u16 cmd_wait_q_required;
733 struct mwifiex_wait_queue cmd_wait_q;
efaaa8b8 734 u8 scan_wait_q_woken;
bbea3bc4 735 spinlock_t queue_lock; /* lock for tx queues */
59a4cc25 736 struct completion fw_load;
67fdf39e 737 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
ede98bfa 738 u16 max_mgmt_ie_index;
3249ba73 739 u8 scan_delay_cnt;
bdd37bed 740 u8 empty_tx_q_cnt;
388ec385 741 const struct firmware *cal_data;
a5f39056
YAP		 742
743 /* 11AC */
744 u32 is_hw_11ac_capable;
745 u32 hw_dot_11ac_dev_cap;
746 u32 hw_dot_11ac_mcs_support;
747 u32 usr_dot_11ac_dev_cap_bg;
748 u32 usr_dot_11ac_dev_cap_a;
749 u32 usr_dot_11ac_mcs_support;
750
bdd37bed 751 atomic_t is_tx_received;
838e4f44 752 atomic_t pending_bridged_pkts;
6b41f941 753 struct semaphore *card_sem;
5e6e3a92
BZ		 754};
755
756int mwifiex_init_lock_list(struct mwifiex_adapter *adapter);
5e6e3a92 757
bbea3bc4
AP		 758void mwifiex_set_trans_start(struct net_device *dev);
759
760void mwifiex_stop_net_dev_queue(struct net_device *netdev,
761 struct mwifiex_adapter *adapter);
762
763void mwifiex_wake_up_net_dev_queue(struct net_device *netdev,
764 struct mwifiex_adapter *adapter);
765
9197ab9e
SP		 766int mwifiex_init_priv(struct mwifiex_private *priv);
767void mwifiex_free_priv(struct mwifiex_private *priv);
768
5e6e3a92
BZ		 769int mwifiex_init_fw(struct mwifiex_adapter *adapter);
770
771int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter);
772
773int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter);
774
775int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter);
776
777int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *);
778
f3b369e4 779int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb);
5e6e3a92 780
f3b369e4 781int mwifiex_process_mgmt_packet(struct mwifiex_private *priv,
2dbaf751
SP		 782 struct sk_buff *skb);
783
5e6e3a92
BZ		 784int mwifiex_process_event(struct mwifiex_adapter *adapter);
785
efaaa8b8
AK		 786int mwifiex_complete_cmd(struct mwifiex_adapter *adapter,
787 struct cmd_ctrl_node *cmd_node);
5e6e3a92 788
600f5d90
AK		 789int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no,
790 u16 cmd_action, u32 cmd_oid, void *data_buf);
791
792int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no,
793 u16 cmd_action, u32 cmd_oid, void *data_buf);
5e6e3a92
BZ		 794
795void mwifiex_cmd_timeout_func(unsigned long function_context);
796
5e6e3a92
BZ		 797int mwifiex_get_debug_info(struct mwifiex_private *,
798 struct mwifiex_debug_info *);
799
800int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter);
801int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter);
802void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter);
600f5d90 803void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter);
5e6e3a92
BZ		 804
805void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter,
806 struct cmd_ctrl_node *cmd_node);
9908b074
BZ		 807void mwifiex_recycle_cmd_node(struct mwifiex_adapter *adapter,
808 struct cmd_ctrl_node *cmd_node);
5e6e3a92
BZ		 809
810void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter,
811 struct cmd_ctrl_node *cmd_node,
812 u32 addtail);
813
814int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter);
815int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter);
816int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
817 struct sk_buff *skb);
818int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
819 struct mwifiex_tx_param *tx_param);
820int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags);
821int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
47411a06 822 struct sk_buff *skb, int aggr, int status);
5e6e3a92
BZ		 823void mwifiex_clean_txrx(struct mwifiex_private *priv);
824u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv);
825void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter);
826void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *,
827 u32);
828int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv,
829 struct host_cmd_ds_command *cmd,
830 u16 cmd_action, uint16_t ps_bitmap,
a5ffddb7 831 struct mwifiex_ds_auto_ds *auto_ds);
5e6e3a92
BZ		 832int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv,
833 struct host_cmd_ds_command *resp,
a5ffddb7 834 struct mwifiex_ds_pm_cfg *pm_cfg);
5e6e3a92
BZ		 835void mwifiex_process_hs_config(struct mwifiex_adapter *adapter);
836void mwifiex_hs_activated_event(struct mwifiex_private *priv,
837 u8 activated);
838int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
839 struct host_cmd_ds_command *resp);
f3b369e4 840int mwifiex_process_rx_packet(struct mwifiex_private *priv,
5e6e3a92
BZ		 841 struct sk_buff *skb);
842int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no,
843 u16 cmd_action, u32 cmd_oid,
844 void *data_buf, void *cmd_buf);
40d07030
AP		 845int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
846 u16 cmd_action, u32 cmd_oid,
847 void *data_buf, void *cmd_buf);
5e6e3a92 848int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no,
a5ffddb7 849 struct host_cmd_ds_command *resp);
f3b369e4 850int mwifiex_process_sta_rx_packet(struct mwifiex_private *,
5e6e3a92 851 struct sk_buff *skb);
f3b369e4 852int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv,
838e4f44
AP		 853 struct sk_buff *skb);
854int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv,
855 struct sk_buff *skb);
5e6e3a92 856int mwifiex_process_sta_event(struct mwifiex_private *);
3d99d987 857int mwifiex_process_uap_event(struct mwifiex_private *);
017a92a1
AP		 858struct mwifiex_sta_node *
859mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac);
860void mwifiex_delete_all_station_list(struct mwifiex_private *priv);
5e6e3a92 861void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
4ac8764a 862void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb);
5e6e3a92 863int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta);
572e8f3e 864int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd,
a5ffddb7 865 struct mwifiex_scan_cmd_config *scan_cfg);
5e6e3a92
BZ		 866void mwifiex_queue_scan_cmd(struct mwifiex_private *priv,
867 struct cmd_ctrl_node *cmd_node);
868int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
600f5d90 869 struct host_cmd_ds_command *resp);
b9be5f39 870s32 mwifiex_ssid_cmp(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2);
600f5d90 871int mwifiex_associate(struct mwifiex_private *priv,
5e6e3a92
BZ		 872 struct mwifiex_bssdescriptor *bss_desc);
873int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv,
a5ffddb7
AK		 874 struct host_cmd_ds_command *cmd,
875 struct mwifiex_bssdescriptor *bss_desc);
5e6e3a92 876int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
600f5d90 877 struct host_cmd_ds_command *resp);
8cc1d523 878void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason);
5e6e3a92 879u8 mwifiex_band_to_radio_type(u8 band);
600f5d90
AK		 880int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac);
881int mwifiex_adhoc_start(struct mwifiex_private *priv,
b9be5f39 882 struct cfg80211_ssid *adhoc_ssid);
600f5d90 883int mwifiex_adhoc_join(struct mwifiex_private *priv,
5e6e3a92
BZ		 884 struct mwifiex_bssdescriptor *bss_desc);
885int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
886 struct host_cmd_ds_command *cmd,
b9be5f39 887 struct cfg80211_ssid *req_ssid);
5e6e3a92
BZ		 888int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv,
889 struct host_cmd_ds_command *cmd,
a5ffddb7 890 struct mwifiex_bssdescriptor *bss_desc);
5e6e3a92 891int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
600f5d90 892 struct host_cmd_ds_command *resp);
572e8f3e 893int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd);
6685d109
YAP		 894struct mwifiex_chan_freq_power *mwifiex_get_cfp(struct mwifiex_private *priv,
895 u8 band, u16 channel, u32 freq);
a5f39056
YAP		 896u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv,
897 u8 index, u8 ht_info);
898u32 mwifiex_index_to_acs_data_rate(struct mwifiex_private *priv,
899 u8 index, u8 ht_info);
5e6e3a92
BZ		 900u32 mwifiex_find_freq_from_band_chan(u8, u8);
901int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask,
902 u8 **buffer);
5e6e3a92
BZ		 903u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv,
904 u8 *rates);
905u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates);
78dfca62
AP		 906u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv,
907 u8 *rates, u8 radio_type);
5e6e3a92 908u8 mwifiex_is_rate_auto(struct mwifiex_private *priv);
5e6e3a92
BZ		 909extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE];
910void mwifiex_save_curr_bcn(struct mwifiex_private *priv);
911void mwifiex_free_curr_bcn(struct mwifiex_private *priv);
912int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv,
913 struct host_cmd_ds_command *cmd);
914int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
915 struct host_cmd_ds_command *resp);
916int is_command_pending(struct mwifiex_adapter *adapter);
93a1df48
YAP		 917void mwifiex_init_priv_params(struct mwifiex_private *priv,
918 struct net_device *dev);
f752dcd5
AP		 919int mwifiex_set_secure_params(struct mwifiex_private *priv,
920 struct mwifiex_uap_bss_param *bss_config,
921 struct cfg80211_ap_settings *params);
22281256
AP		 922void mwifiex_set_ht_params(struct mwifiex_private *priv,
923 struct mwifiex_uap_bss_param *bss_cfg,
924 struct cfg80211_ap_settings *params);
83c78da9
YAP		 925void mwifiex_set_vht_params(struct mwifiex_private *priv,
926 struct mwifiex_uap_bss_param *bss_cfg,
927 struct cfg80211_ap_settings *params);
a3c2c4f6
AP		 928void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg,
929 struct cfg80211_ap_settings *params);
83c78da9
YAP		 930void mwifiex_set_vht_width(struct mwifiex_private *priv,
931 enum nl80211_chan_width width,
932 bool ap_11ac_disable);
54428c57
AP		 933void
934mwifiex_set_wmm_params(struct mwifiex_private *priv,
935 struct mwifiex_uap_bss_param *bss_cfg,
936 struct cfg80211_ap_settings *params);
04abc0a3 937void mwifiex_set_ba_params(struct mwifiex_private *priv);
2b6254da 938void mwifiex_set_11ac_ba_params(struct mwifiex_private *priv);
5e6e3a92
BZ		 939
940/*
941 * This function checks if the queuing is RA based or not.
942 */
943static inline u8
944mwifiex_queuing_ra_based(struct mwifiex_private *priv)
945{
946 /*
947 * Currently we assume if we are in Infra, then DA=RA. This might not be
948 * true in the future
949 */
eecd8250 950 if ((priv->bss_mode == NL80211_IFTYPE_STATION) &&
5e6e3a92
BZ		 951 (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA))
952 return false;
953
954 return true;
955}
956
957/*
958 * This function copies rates.
959 */
960static inline u32
961mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len)
962{
963 int i;
964
965 for (i = 0; i < len && src[i]; i++, pos++) {
966 if (pos >= MWIFIEX_SUPPORTED_RATES)
967 break;
968 dest[pos] = src[i];
969 }
970
971 return pos;
972}
973
974/*
975 * This function returns the correct private structure pointer based
976 * upon the BSS type and BSS number.
977 */
978static inline struct mwifiex_private *
979mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter,
2be7859f 980 u8 bss_num, u8 bss_type)
5e6e3a92
BZ		 981{
982 int i;
983
984 for (i = 0; i < adapter->priv_num; i++) {
985 if (adapter->priv[i]) {
f57c1edc
YAP		 986 if ((adapter->priv[i]->bss_num == bss_num) &&
987 (adapter->priv[i]->bss_type == bss_type))
5e6e3a92
BZ		 988 break;
989 }
990 }
991 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
992}
993
994/*
995 * This function returns the first available private structure pointer
996 * based upon the BSS role.
997 */
998static inline struct mwifiex_private *
999mwifiex_get_priv(struct mwifiex_adapter *adapter,
1000 enum mwifiex_bss_role bss_role)
1001{
1002 int i;
1003
1004 for (i = 0; i < adapter->priv_num; i++) {
1005 if (adapter->priv[i]) {
1006 if (bss_role == MWIFIEX_BSS_ROLE_ANY ||
1007 GET_BSS_ROLE(adapter->priv[i]) == bss_role)
1008 break;
1009 }
1010 }
1011
1012 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
1013}
1014
1015/*
1016 * This function returns the driver private structure of a network device.
1017 */
1018static inline struct mwifiex_private *
1019mwifiex_netdev_get_priv(struct net_device *dev)
1020{
1021 return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev));
1022}
1023
e39faa73
SP		 1024/*
1025 * This function checks if a skb holds a management frame.
1026 */
1027static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff *skb)
1028{
cfcd926e 1029 return (le32_to_cpu(*(__le32 *)skb->data) == PKT_TYPE_MGMT);
e39faa73
SP		 1030}
1031
b887664d
AK		 1032/* This function retrieves channel closed for operation by Channel
1033 * Switch Announcement.
1034 */
1035static inline u8
1036mwifiex_11h_get_csa_closed_channel(struct mwifiex_private *priv)
1037{
1038 if (!priv->csa_chan)
1039 return 0;
1040
1041 /* Clear csa channel, if DFS channel move time has passed */
1042 if (jiffies > priv->csa_expire_time) {
1043 priv->csa_chan = 0;
1044 priv->csa_expire_time = 0;
1045 }
1046
1047 return priv->csa_chan;
1048}
1049
600f5d90
AK		 1050int mwifiex_init_shutdown_fw(struct mwifiex_private *priv,
1051 u32 func_init_shutdown);
d930faee 1052int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *, u8);
5e6e3a92
BZ		 1053int mwifiex_remove_card(struct mwifiex_adapter *, struct semaphore *);
1054
1055void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version,
1056 int maxlen);
600f5d90
AK		 1057int mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
1058 struct mwifiex_multicast_list *mcast_list);
1059int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
1060 struct net_device *dev);
00d7ea11
AK		 1061int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter,
1062 struct cmd_ctrl_node *cmd_queued);
7c6fa2a8 1063int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
b9be5f39 1064 struct cfg80211_ssid *req_ssid);
600f5d90 1065int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type);
5e6e3a92 1066int mwifiex_enable_hs(struct mwifiex_adapter *adapter);
a0490936 1067int mwifiex_disable_auto_ds(struct mwifiex_private *priv);
006606c0 1068int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate);
5e6e3a92 1069int mwifiex_request_scan(struct mwifiex_private *priv,
b9be5f39 1070 struct cfg80211_ssid *req_ssid);
1a1fb970
AK		 1071int mwifiex_scan_networks(struct mwifiex_private *priv,
1072 const struct mwifiex_user_scan_cfg *user_scan_in);
5e6e3a92
BZ		 1073int mwifiex_set_radio(struct mwifiex_private *priv, u8 option);
1074
53b11231
YL		 1075int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp,
1076 const u8 *key, int key_len, u8 key_index,
1077 const u8 *mac_addr, int disable);
5e6e3a92
BZ		 1078
1079int mwifiex_set_gen_ie(struct mwifiex_private *priv, u8 *ie, int ie_len);
1080
1081int mwifiex_get_ver_ext(struct mwifiex_private *priv);
1082
7feb4c48
SP		 1083int mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action,
1084 struct ieee80211_channel *chan,
7feb4c48
SP		 1085 unsigned int duration);
1086
9197ab9e
SP		 1087int mwifiex_set_bss_role(struct mwifiex_private *priv, u8 bss_role);
1088
5e6e3a92
BZ		 1089int mwifiex_get_stats_info(struct mwifiex_private *priv,
1090 struct mwifiex_ds_get_stats *log);
1091
1092int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type,
1093 u32 reg_offset, u32 reg_value);
1094
1095int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type,
1096 u32 reg_offset, u32 *value);
1097
1098int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes,
1099 u8 *value);
1100
1101int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data);
1102
1103int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data);
1104
1105int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index);
1106
1107int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index);
1108
600f5d90 1109int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode);
5e6e3a92
BZ		 1110
1111int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter,
1112 char *version, int max_len);
1113
600f5d90
AK		 1114int mwifiex_set_tx_power(struct mwifiex_private *priv,
1115 struct mwifiex_power_cfg *power_cfg);
5e6e3a92
BZ		 1116
1117int mwifiex_main_process(struct mwifiex_adapter *);
1118
e39faa73
SP		 1119int mwifiex_queue_tx_pkt(struct mwifiex_private *priv, struct sk_buff *skb);
1120
5e6e3a92
BZ		 1121int mwifiex_get_bss_info(struct mwifiex_private *,
1122 struct mwifiex_bss_info *);
7c6fa2a8 1123int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
9558a407 1124 struct cfg80211_bss *bss,
7c6fa2a8
AK		 1125 struct mwifiex_bssdescriptor *bss_desc);
1126int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
9558a407 1127 struct mwifiex_bssdescriptor *bss_entry);
7c6fa2a8
AK		 1128int mwifiex_check_network_compatibility(struct mwifiex_private *priv,
1129 struct mwifiex_bssdescriptor *bss_desc);
5e6e3a92 1130
7feb4c48
SP		 1131u8 mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type);
1132
84efbb84 1133struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
552bff0c 1134 const char *name,
84efbb84
JB		 1135 enum nl80211_iftype type,
1136 u32 *flags,
1137 struct vif_params *params);
1138int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev);
93a1df48 1139
9b930eae
AP		 1140void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config);
1141
7da060c1
AK		 1142int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter *adapter);
1143
f31acabe 1144int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
adb6ed0c 1145 struct cfg80211_beacon_data *data);
40bbc21a 1146int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
9e04a7c6 1147u8 *mwifiex_11d_code_2_region(u8 code);
0f9e9b8b
AP		 1148void mwifiex_uap_del_sta_data(struct mwifiex_private *priv,
1149 struct mwifiex_sta_node *node);
93a1df48 1150
2a7305c8
AK		 1151void mwifiex_11h_process_join(struct mwifiex_private *priv, u8 **buffer,
1152 struct mwifiex_bssdescriptor *bss_desc);
1153int mwifiex_11h_handle_event_chanswann(struct mwifiex_private *priv);
1154
0d7f53e3
AK		 1155extern const struct ethtool_ops mwifiex_ethtool_ops;
1156
5e6e3a92
BZ		 1157#ifdef CONFIG_DEBUG_FS
1158void mwifiex_debugfs_init(void);
1159void mwifiex_debugfs_remove(void);
1160
1161void mwifiex_dev_debugfs_init(struct mwifiex_private *priv);
1162void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv);
1163#endif
1164#endif /* !_MWIFIEX_MAIN_H_ */
Linux kernel - Deliverables
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