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mwifiex: channel statistics support for mwifiex
[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 *
65da33f5 4 * Copyright (C) 2011-2014, Marvell International Ltd.
5e6e3a92
BZ		 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>
92c2538f 33#include <linux/vmalloc.h>
5e6e3a92
BZ		 34#include <linux/firmware.h>
35#include <linux/ctype.h>
699b027b 36#include <linux/of.h>
5e6e3a92
BZ		 37
38#include "decl.h"
39#include "ioctl.h"
40#include "util.h"
41#include "fw.h"
d930faee 42#include "pcie.h"
5e6e3a92
BZ		 43
44extern const char driver_version[];
5e6e3a92
BZ		 45
46enum {
600f5d90
AK		 47 MWIFIEX_ASYNC_CMD,
48 MWIFIEX_SYNC_CMD
5e6e3a92
BZ		 49};
50
67a50035
BZ		 51#define MWIFIEX_MAX_AP 64
52
5e6e3a92
BZ		 53#define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ)
54
55#define MWIFIEX_TIMER_10S 10000
56#define MWIFIEX_TIMER_1S 1000
57
62a5b7dc
MY		 58#define MAX_TX_PENDING 100
59#define LOW_TX_PENDING 80
5e6e3a92 60
6e251174
AP		 61#define HIGH_RX_PENDING 50
62#define LOW_RX_PENDING 20
63
5e6e3a92
BZ		 64#define MWIFIEX_UPLD_SIZE (2312)
65
21f58d20 66#define MAX_EVENT_SIZE 2048
5e6e3a92
BZ		 67
68#define ARP_FILTER_MAX_BUF_SIZE 68
69
70#define MWIFIEX_KEY_BUFFER_SIZE 16
71#define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10
72#define MWIFIEX_MAX_REGION_CODE 7
73
74#define DEFAULT_BCN_AVG_FACTOR 8
75#define DEFAULT_DATA_AVG_FACTOR 8
76
77#define FIRST_VALID_CHANNEL 0xff
78#define DEFAULT_AD_HOC_CHANNEL 6
79#define DEFAULT_AD_HOC_CHANNEL_A 36
80
81#define DEFAULT_BCN_MISS_TIMEOUT 5
82
83#define MAX_SCAN_BEACON_BUFFER 8000
84
85#define SCAN_BEACON_ENTRY_PAD 6
86
38e8b7d9
BZ		 87#define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110
88#define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 30
89#define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 30
cb91be87 90#define MWIFIEX_DEF_SCAN_CHAN_GAP_TIME 50
5e6e3a92
BZ		 91
92#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
93
94#define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S)
95
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
a0b7315a 118#define MAX_BITMAP_RATES_SIZE 18
5e6e3a92
BZ		 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;
5e6e3a92
BZ		 147 u16 timeout_cmd_id;
148 u16 timeout_cmd_act;
149 u16 last_cmd_id[DBG_CMD_NUM];
150 u16 last_cmd_act[DBG_CMD_NUM];
151 u16 last_cmd_index;
152 u16 last_cmd_resp_id[DBG_CMD_NUM];
153 u16 last_cmd_resp_index;
154 u16 last_event[DBG_CMD_NUM];
155 u16 last_event_index;
156};
157
158enum MWIFIEX_HARDWARE_STATUS {
159 MWIFIEX_HW_STATUS_READY,
160 MWIFIEX_HW_STATUS_INITIALIZING,
161 MWIFIEX_HW_STATUS_FW_READY,
162 MWIFIEX_HW_STATUS_INIT_DONE,
163 MWIFIEX_HW_STATUS_RESET,
164 MWIFIEX_HW_STATUS_CLOSING,
165 MWIFIEX_HW_STATUS_NOT_READY
166};
167
168enum MWIFIEX_802_11_POWER_MODE {
169 MWIFIEX_802_11_POWER_MODE_CAM,
170 MWIFIEX_802_11_POWER_MODE_PSP
171};
172
173struct mwifiex_tx_param {
174 u32 next_pkt_len;
175};
176
177enum MWIFIEX_PS_STATE {
178 PS_STATE_AWAKE,
179 PS_STATE_PRE_SLEEP,
180 PS_STATE_SLEEP_CFM,
181 PS_STATE_SLEEP
182};
183
d930faee
AK		 184enum mwifiex_iface_type {
185 MWIFIEX_SDIO,
186 MWIFIEX_PCIE,
4daffe35 187 MWIFIEX_USB
d930faee
AK		 188};
189
5e6e3a92
BZ		 190struct mwifiex_add_ba_param {
191 u32 tx_win_size;
192 u32 rx_win_size;
193 u32 timeout;
4c9f9fb2
AK		 194 u8 tx_amsdu;
195 u8 rx_amsdu;
5e6e3a92
BZ		 196};
197
198struct mwifiex_tx_aggr {
199 u8 ampdu_user;
200 u8 ampdu_ap;
201 u8 amsdu;
202};
203
204struct mwifiex_ra_list_tbl {
205 struct list_head list;
206 struct sk_buff_head skb_head;
207 u8 ra[ETH_ALEN];
5e6e3a92 208 u32 is_11n_enabled;
5a009adf 209 u16 max_amsdu;
f0cb84f8 210 u16 ba_pkt_count;
5a009adf 211 u8 ba_packet_thr;
c7d9ed9e 212 u16 total_pkt_count;
daeb5bb4 213 bool tdls_link;
5e6e3a92
BZ		 214};
215
216struct mwifiex_tid_tbl {
217 struct list_head ra_list;
5e6e3a92
BZ		 218};
219
220#define WMM_HIGHEST_PRIORITY 7
221#define HIGH_PRIO_TID 7
222#define LOW_PRIO_TID 0
223
224struct mwifiex_wmm_desc {
225 struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID];
226 u32 packets_out[MAX_NUM_TID];
227 /* spin lock to protect ra_list */
228 spinlock_t ra_list_spinlock;
99fec5de
JB		 229 struct mwifiex_wmm_ac_status ac_status[IEEE80211_NUM_ACS];
230 enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_NUM_ACS];
5e6e3a92 231 u32 drv_pkt_delay_max;
99fec5de 232 u8 queue_priority[IEEE80211_NUM_ACS];
5e6e3a92 233 u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */
f699254c
MY		 234 /* Number of transmit packets queued */
235 atomic_t tx_pkts_queued;
49729ff6
MY		 236 /* Tracks highest priority with a packet queued */
237 atomic_t highest_queued_prio;
5e6e3a92
BZ		 238};
239
240struct mwifiex_802_11_security {
241 u8 wpa_enabled;
242 u8 wpa2_enabled;
243 u8 wapi_enabled;
244 u8 wapi_key_on;
5eb02e44 245 u8 wep_enabled;
5e6e3a92 246 u32 authentication_mode;
a0f6d6ca 247 u8 is_authtype_auto;
5e6e3a92
BZ		 248 u32 encryption_mode;
249};
250
251struct ieee_types_header {
252 u8 element_id;
253 u8 len;
254} __packed;
255
5e6e3a92
BZ		 256struct ieee_types_vendor_specific {
257 struct ieee_types_vendor_header vend_hdr;
258 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)];
259} __packed;
260
261struct ieee_types_generic {
262 struct ieee_types_header ieee_hdr;
263 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)];
264} __packed;
265
b23bce29
AP		 266struct ieee_types_bss_co_2040 {
267 struct ieee_types_header ieee_hdr;
268 u8 bss_2040co;
269} __packed;
270
271struct ieee_types_extcap {
272 struct ieee_types_header ieee_hdr;
273 u8 ext_capab[8];
274} __packed;
275
5f6d5983
AP		 276struct ieee_types_vht_cap {
277 struct ieee_types_header ieee_hdr;
278 struct ieee80211_vht_cap vhtcap;
279} __packed;
280
281struct ieee_types_vht_oper {
282 struct ieee_types_header ieee_hdr;
283 struct ieee80211_vht_operation vhtoper;
284} __packed;
285
286struct ieee_types_aid {
287 struct ieee_types_header ieee_hdr;
288 u16 aid;
289} __packed;
290
5e6e3a92
BZ		 291struct mwifiex_bssdescriptor {
292 u8 mac_address[ETH_ALEN];
b9be5f39 293 struct cfg80211_ssid ssid;
5e6e3a92
BZ		 294 u32 privacy;
295 s32 rssi;
296 u32 channel;
297 u32 freq;
298 u16 beacon_period;
299 u8 erp_flags;
300 u32 bss_mode;
301 u8 supported_rates[MWIFIEX_SUPPORTED_RATES];
302 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
303 /* Network band.
304 * BAND_B(0x01): 'b' band
305 * BAND_G(0x02): 'g' band
306 * BAND_A(0X04): 'a' band
307 */
308 u16 bss_band;
b5abcf02
AK		 309 u64 fw_tsf;
310 u64 timestamp;
5e6e3a92
BZ		 311 union ieee_types_phy_param_set phy_param_set;
312 union ieee_types_ss_param_set ss_param_set;
313 u16 cap_info_bitmap;
314 struct ieee_types_wmm_parameter wmm_ie;
315 u8 disable_11n;
316 struct ieee80211_ht_cap *bcn_ht_cap;
317 u16 ht_cap_offset;
074d46d1 318 struct ieee80211_ht_operation *bcn_ht_oper;
5e6e3a92
BZ		 319 u16 ht_info_offset;
320 u8 *bcn_bss_co_2040;
321 u16 bss_co_2040_offset;
322 u8 *bcn_ext_cap;
323 u16 ext_cap_offset;
a5f39056
YAP		 324 struct ieee80211_vht_cap *bcn_vht_cap;
325 u16 vht_cap_offset;
326 struct ieee80211_vht_operation *bcn_vht_oper;
327 u16 vht_info_offset;
328 struct ieee_types_oper_mode_ntf *oper_mode;
329 u16 oper_mode_offset;
330 u8 disable_11ac;
5e6e3a92
BZ		 331 struct ieee_types_vendor_specific *bcn_wpa_ie;
332 u16 wpa_offset;
333 struct ieee_types_generic *bcn_rsn_ie;
334 u16 rsn_offset;
335 struct ieee_types_generic *bcn_wapi_ie;
336 u16 wapi_offset;
337 u8 *beacon_buf;
338 u32 beacon_buf_size;
2a7305c8
AK		 339 u8 sensed_11h;
340 u8 local_constraint;
341 u8 chan_sw_ie_present;
5e6e3a92
BZ		 342};
343
344struct mwifiex_current_bss_params {
345 struct mwifiex_bssdescriptor bss_descriptor;
346 u8 wmm_enabled;
347 u8 wmm_uapsd_enabled;
348 u8 band;
349 u32 num_of_rates;
350 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
351};
352
353struct mwifiex_sleep_params {
354 u16 sp_error;
355 u16 sp_offset;
356 u16 sp_stable_time;
357 u8 sp_cal_control;
358 u8 sp_ext_sleep_clk;
359 u16 sp_reserved;
360};
361
362struct mwifiex_sleep_period {
363 u16 period;
364 u16 reserved;
365};
366
367struct mwifiex_wep_key {
368 u32 length;
369 u32 key_index;
370 u32 key_length;
371 u8 key_material[MWIFIEX_KEY_BUFFER_SIZE];
372};
373
374#define MAX_REGION_CHANNEL_NUM 2
375
376struct mwifiex_chan_freq_power {
377 u16 channel;
378 u32 freq;
379 u16 max_tx_power;
380 u8 unsupported;
381};
382
383enum state_11d_t {
384 DISABLE_11D = 0,
385 ENABLE_11D = 1,
386};
387
388#define MWIFIEX_MAX_TRIPLET_802_11D 83
389
390struct mwifiex_802_11d_domain_reg {
391 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
392 u8 no_of_triplet;
393 struct ieee80211_country_ie_triplet
394 triplet[MWIFIEX_MAX_TRIPLET_802_11D];
395};
396
397struct mwifiex_vendor_spec_cfg_ie {
398 u16 mask;
399 u16 flag;
400 u8 ie[MWIFIEX_MAX_VSIE_LEN];
401};
402
403struct wps {
404 u8 session_enable;
405};
406
7feb4c48
SP		 407struct mwifiex_roc_cfg {
408 u64 cookie;
409 struct ieee80211_channel chan;
7feb4c48
SP		 410};
411
92c2538f
AK		 412#define MWIFIEX_FW_DUMP_IDX 0xff
413#define FW_DUMP_MAX_NAME_LEN 8
414#define FW_DUMP_HOST_READY 0xEE
415#define FW_DUMP_DONE 0xFF
7e174833 416#define FW_DUMP_READ_DONE 0xFE
92c2538f
AK		 417
418struct memory_type_mapping {
419 u8 mem_name[FW_DUMP_MAX_NAME_LEN];
420 u8 *mem_ptr;
421 u32 mem_size;
422 u8 done_flag;
423};
424
425enum rdwr_status {
426 RDWR_STATUS_SUCCESS = 0,
427 RDWR_STATUS_FAILURE = 1,
428 RDWR_STATUS_DONE = 2
429};
430
431enum mwifiex_iface_work_flags {
432 MWIFIEX_IFACE_WORK_FW_DUMP,
8915d738 433 MWIFIEX_IFACE_WORK_CARD_RESET,
92c2538f
AK		 434};
435
5e6e3a92
BZ		 436struct mwifiex_adapter;
437struct mwifiex_private;
438
439struct mwifiex_private {
440 struct mwifiex_adapter *adapter;
5e6e3a92
BZ		 441 u8 bss_type;
442 u8 bss_role;
443 u8 bss_priority;
444 u8 bss_num;
d6bffe8b 445 u8 bss_started;
5e6e3a92
BZ		 446 u8 frame_type;
447 u8 curr_addr[ETH_ALEN];
448 u8 media_connected;
449 u32 num_tx_timeout;
8908c7d5
AN		 450 /* track consecutive timeout */
451 u8 tx_timeout_cnt;
5e6e3a92
BZ		 452 struct net_device *netdev;
453 struct net_device_stats stats;
454 u16 curr_pkt_filter;
455 u32 bss_mode;
456 u32 pkt_tx_ctrl;
457 u16 tx_power_level;
458 u8 max_tx_power_level;
459 u8 min_tx_power_level;
460 u8 tx_rate;
461 u8 tx_htinfo;
462 u8 rxpd_htinfo;
463 u8 rxpd_rate;
464 u16 rate_bitmap;
465 u16 bitmap_rates[MAX_BITMAP_RATES_SIZE];
466 u32 data_rate;
467 u8 is_data_rate_auto;
468 u16 bcn_avg_factor;
469 u16 data_avg_factor;
470 s16 data_rssi_last;
471 s16 data_nf_last;
472 s16 data_rssi_avg;
473 s16 data_nf_avg;
474 s16 bcn_rssi_last;
475 s16 bcn_nf_last;
476 s16 bcn_rssi_avg;
477 s16 bcn_nf_avg;
478 struct mwifiex_bssdescriptor *attempted_bss_desc;
b9be5f39 479 struct cfg80211_ssid prev_ssid;
5e6e3a92
BZ		 480 u8 prev_bssid[ETH_ALEN];
481 struct mwifiex_current_bss_params curr_bss_params;
482 u16 beacon_period;
caf60a6c 483 u8 dtim_period;
5e6e3a92
BZ		 484 u16 listen_interval;
485 u16 atim_window;
486 u8 adhoc_channel;
487 u8 adhoc_is_link_sensed;
488 u8 adhoc_state;
489 struct mwifiex_802_11_security sec_info;
490 struct mwifiex_wep_key wep_key[NUM_WEP_KEYS];
491 u16 wep_key_curr_index;
492 u8 wpa_ie[256];
493 u8 wpa_ie_len;
494 u8 wpa_is_gtk_set;
495 struct host_cmd_ds_802_11_key_material aes_key;
e57f1734 496 struct host_cmd_ds_802_11_key_material_v2 aes_key_v2;
5e6e3a92
BZ		 497 u8 wapi_ie[256];
498 u8 wapi_ie_len;
13d7ba78
AP		 499 u8 *wps_ie;
500 u8 wps_ie_len;
5e6e3a92
BZ		 501 u8 wmm_required;
502 u8 wmm_enabled;
503 u8 wmm_qosinfo;
504 struct mwifiex_wmm_desc wmm;
47411a06 505 atomic_t wmm_tx_pending[IEEE80211_NUM_ACS];
017a92a1
AP		 506 struct list_head sta_list;
507 /* spin lock for associated station list */
508 spinlock_t sta_list_spinlock;
5e6e3a92
BZ		 509 struct list_head tx_ba_stream_tbl_ptr;
510 /* spin lock for tx_ba_stream_tbl_ptr queue */
511 spinlock_t tx_ba_stream_tbl_lock;
512 struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID];
513 struct mwifiex_add_ba_param add_ba_param;
514 u16 rx_seq[MAX_NUM_TID];
41a24a29 515 u8 tos_to_tid_inv[MAX_NUM_TID];
5e6e3a92
BZ		 516 struct list_head rx_reorder_tbl_ptr;
517 /* spin lock for rx_reorder_tbl_ptr queue */
518 spinlock_t rx_reorder_tbl_lock;
519 /* spin lock for Rx packets */
520 spinlock_t rx_pkt_lock;
521
522#define MWIFIEX_ASSOC_RSP_BUF_SIZE 500
523 u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE];
524 u32 assoc_rsp_size;
525
526#define MWIFIEX_GENIE_BUF_SIZE 256
527 u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE];
528 u8 gen_ie_buf_len;
529
530 struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM];
531
532#define MWIFIEX_ASSOC_TLV_BUF_SIZE 256
533 u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE];
534 u8 assoc_tlv_buf_len;
535
536 u8 *curr_bcn_buf;
537 u32 curr_bcn_size;
538 /* spin lock for beacon buffer */
539 spinlock_t curr_bcn_buf_lock;
5e6e3a92
BZ		 540 struct wireless_dev *wdev;
541 struct mwifiex_chan_freq_power cfp;
542 char version_str[128];
543#ifdef CONFIG_DEBUG_FS
544 struct dentry *dfs_dev_dir;
545#endif
546 u8 nick_name[16];
5e6e3a92
BZ		 547 u16 current_key_index;
548 struct semaphore async_sem;
5e6e3a92 549 struct cfg80211_scan_request *scan_request;
5e6e3a92 550 u8 cfg_bssid[6];
5e6e3a92
BZ		 551 struct wps wps;
552 u8 scan_block;
fa444bf8
AK		 553 s32 cqm_rssi_thold;
554 u32 cqm_rssi_hyst;
555 u8 subsc_evt_rssi_state;
908fe113 556 struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage;
ede98bfa 557 struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX];
f31acabe
AP		 558 u16 beacon_idx;
559 u16 proberesp_idx;
560 u16 assocresp_idx;
561 u16 rsn_idx;
c8258913 562 u8 ap_11n_enabled;
a5f39056 563 u8 ap_11ac_enabled;
3cec6870 564 u32 mgmt_frame_mask;
7feb4c48 565 struct mwifiex_roc_cfg roc_cfg;
75ab753d 566 bool scan_aborting;
b887664d
AK		 567 u8 csa_chan;
568 unsigned long csa_expire_time;
61c87304 569 u8 del_list_idx;
587b36d3 570 bool hs2_enabled;
1f4dfd8a 571 struct station_parameters *sta_params;
56bd24a1 572 struct sk_buff_head tdls_txq;
5e6e3a92
BZ		 573};
574
575enum mwifiex_ba_status {
3e822635
YAP		 576 BA_SETUP_NONE = 0,
577 BA_SETUP_INPROGRESS,
578 BA_SETUP_COMPLETE
5e6e3a92
BZ		 579};
580
581struct mwifiex_tx_ba_stream_tbl {
582 struct list_head list;
583 int tid;
584 u8 ra[ETH_ALEN];
585 enum mwifiex_ba_status ba_status;
4c9f9fb2 586 u8 amsdu;
5e6e3a92
BZ		 587};
588
589struct mwifiex_rx_reorder_tbl;
590
591struct reorder_tmr_cnxt {
592 struct timer_list timer;
593 struct mwifiex_rx_reorder_tbl *ptr;
594 struct mwifiex_private *priv;
595};
596
597struct mwifiex_rx_reorder_tbl {
598 struct list_head list;
599 int tid;
600 u8 ta[ETH_ALEN];
8acbea61 601 int init_win;
5e6e3a92
BZ		 602 int start_win;
603 int win_size;
604 void **rx_reorder_ptr;
605 struct reorder_tmr_cnxt timer_context;
4c9f9fb2 606 u8 amsdu;
2db96c3d 607 u8 flags;
5e6e3a92
BZ		 608};
609
610struct mwifiex_bss_prio_node {
611 struct list_head list;
612 struct mwifiex_private *priv;
613};
614
615struct mwifiex_bss_prio_tbl {
616 struct list_head bss_prio_head;
617 /* spin lock for bss priority */
618 spinlock_t bss_prio_lock;
619 struct mwifiex_bss_prio_node *bss_prio_cur;
620};
621
622struct cmd_ctrl_node {
623 struct list_head list;
624 struct mwifiex_private *priv;
625 u32 cmd_oid;
626 u32 cmd_flag;
627 struct sk_buff *cmd_skb;
628 struct sk_buff *resp_skb;
629 void *data_buf;
600f5d90 630 u32 wait_q_enabled;
5e6e3a92 631 struct sk_buff *skb;
efaaa8b8
AK		 632 u8 *condition;
633 u8 cmd_wait_q_woken;
5e6e3a92
BZ		 634};
635
b5abcf02
AK		 636struct mwifiex_bss_priv {
637 u8 band;
638 u64 fw_tsf;
639};
640
5f2caaf3
AP		 641struct mwifiex_tdls_capab {
642 __le16 capab;
643 u8 rates[32];
644 u8 rates_len;
645 u8 qos_info;
646 u8 coex_2040;
5f6d5983 647 u16 aid;
5f2caaf3
AP		 648 struct ieee80211_ht_cap ht_capb;
649 struct ieee80211_ht_operation ht_oper;
650 struct ieee_types_extcap extcap;
651 struct ieee_types_generic rsn_ie;
5f6d5983
AP		 652 struct ieee80211_vht_cap vhtcap;
653 struct ieee80211_vht_operation vhtoper;
5f2caaf3
AP		 654};
655
656/* This is AP/TDLS specific structure which stores information
657 * about associated/peer STA
017a92a1
AP		 658 */
659struct mwifiex_sta_node {
660 struct list_head list;
661 u8 mac_addr[ETH_ALEN];
662 u8 is_wmm_enabled;
663 u8 is_11n_enabled;
5f6d5983 664 u8 is_11ac_enabled;
017a92a1
AP		 665 u8 ampdu_sta[MAX_NUM_TID];
666 u16 rx_seq[MAX_NUM_TID];
667 u16 max_amsdu;
429d90d2 668 u8 tdls_status;
5f2caaf3 669 struct mwifiex_tdls_capab tdls_cap;
017a92a1
AP		 670};
671
5e6e3a92
BZ		 672struct mwifiex_if_ops {
673 int (*init_if) (struct mwifiex_adapter *);
674 void (*cleanup_if) (struct mwifiex_adapter *);
d930faee 675 int (*check_fw_status) (struct mwifiex_adapter *, u32);
5e6e3a92
BZ		 676 int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
677 int (*register_dev) (struct mwifiex_adapter *);
678 void (*unregister_dev) (struct mwifiex_adapter *);
679 int (*enable_int) (struct mwifiex_adapter *);
232fde06 680 void (*disable_int) (struct mwifiex_adapter *);
5e6e3a92 681 int (*process_int_status) (struct mwifiex_adapter *);
d930faee 682 int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *,
5e6e3a92
BZ		 683 struct mwifiex_tx_param *);
684 int (*wakeup) (struct mwifiex_adapter *);
685 int (*wakeup_complete) (struct mwifiex_adapter *);
686
d930faee 687 /* Interface specific functions */
5e6e3a92
BZ		 688 void (*update_mp_end_port) (struct mwifiex_adapter *, u16);
689 void (*cleanup_mpa_buf) (struct mwifiex_adapter *);
d930faee
AK		 690 int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *);
691 int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *);
ca8d6dfc 692 int (*data_complete) (struct mwifiex_adapter *);
c6d1d87a 693 int (*init_fw_port) (struct mwifiex_adapter *);
4daffe35 694 int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
d31ab357 695 void (*card_reset) (struct mwifiex_adapter *);
1c09bf68 696 void (*fw_dump)(struct mwifiex_adapter *);
fbd7e7ac 697 int (*clean_pcie_ring) (struct mwifiex_adapter *adapter);
92c2538f 698 void (*iface_work)(struct work_struct *work);
5e6e3a92
BZ		 699};
700
701struct mwifiex_adapter {
d930faee 702 u8 iface_type;
5e6e3a92
BZ		 703 struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM];
704 u8 priv_num;
5e6e3a92 705 const struct firmware *firmware;
4a7f5db1 706 char fw_name[32];
d930faee 707 int winner;
5e6e3a92 708 struct device *dev;
d6bffe8b 709 struct wiphy *wiphy;
5e6e3a92
BZ		 710 bool surprise_removed;
711 u32 fw_release_number;
5e6e3a92
BZ		 712 u16 init_wait_q_woken;
713 wait_queue_head_t init_wait_q;
714 void *card;
715 struct mwifiex_if_ops if_ops;
716 atomic_t rx_pending;
717 atomic_t tx_pending;
600f5d90 718 atomic_t cmd_pending;
5e6e3a92
BZ		 719 struct workqueue_struct *workqueue;
720 struct work_struct main_work;
6e251174
AP		 721 struct workqueue_struct *rx_workqueue;
722 struct work_struct rx_work;
723 bool rx_work_enabled;
724 bool rx_processing;
725 bool delay_main_work;
726 bool rx_locked;
5e6e3a92
BZ		 727 struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM];
728 /* spin lock for init/shutdown */
729 spinlock_t mwifiex_lock;
730 /* spin lock for main process */
731 spinlock_t main_proc_lock;
732 u32 mwifiex_processing;
5e6e3a92
BZ		 733 u16 tx_buf_size;
734 u16 curr_tx_buf_size;
735 u32 ioport;
736 enum MWIFIEX_HARDWARE_STATUS hw_status;
5e6e3a92
BZ		 737 u16 number_of_antenna;
738 u32 fw_cap_info;
739 /* spin lock for interrupt handling */
740 spinlock_t int_lock;
741 u8 int_status;
742 u32 event_cause;
743 struct sk_buff *event_skb;
744 u8 upld_buf[MWIFIEX_UPLD_SIZE];
745 u8 data_sent;
746 u8 cmd_sent;
747 u8 cmd_resp_received;
748 u8 event_received;
749 u8 data_received;
750 u16 seq_num;
751 struct cmd_ctrl_node *cmd_pool;
752 struct cmd_ctrl_node *curr_cmd;
753 /* spin lock for command */
754 spinlock_t mwifiex_cmd_lock;
0c9c4a09 755 u8 is_cmd_timedout;
5e6e3a92
BZ		 756 u16 last_init_cmd;
757 struct timer_list cmd_timer;
758 struct list_head cmd_free_q;
759 /* spin lock for cmd_free_q */
760 spinlock_t cmd_free_q_lock;
761 struct list_head cmd_pending_q;
762 /* spin lock for cmd_pending_q */
763 spinlock_t cmd_pending_q_lock;
764 struct list_head scan_pending_q;
765 /* spin lock for scan_pending_q */
766 spinlock_t scan_pending_q_lock;
6e251174
AP		 767 /* spin lock for RX processing routine */
768 spinlock_t rx_proc_lock;
4daffe35 769 struct sk_buff_head usb_rx_data_q;
5e6e3a92
BZ		 770 u32 scan_processing;
771 u16 region_code;
772 struct mwifiex_802_11d_domain_reg domain_reg;
5e6e3a92
BZ		 773 u16 scan_probes;
774 u32 scan_mode;
775 u16 specific_scan_time;
776 u16 active_scan_time;
777 u16 passive_scan_time;
cb91be87 778 u16 scan_chan_gap_time;
5e6e3a92
BZ		 779 u8 fw_bands;
780 u8 adhoc_start_band;
781 u8 config_bands;
782 struct mwifiex_chan_scan_param_set *scan_channels;
783 u8 tx_lock_flag;
784 struct mwifiex_sleep_params sleep_params;
785 struct mwifiex_sleep_period sleep_period;
786 u16 ps_mode;
787 u32 ps_state;
788 u8 need_to_wakeup;
789 u16 multiple_dtim;
790 u16 local_listen_interval;
791 u16 null_pkt_interval;
792 struct sk_buff *sleep_cfm;
793 u16 bcn_miss_time_out;
794 u16 adhoc_awake_period;
795 u8 is_deep_sleep;
796 u8 delay_null_pkt;
797 u16 delay_to_ps;
798 u16 enhanced_ps_mode;
799 u8 pm_wakeup_card_req;
800 u16 gen_null_pkt;
801 u16 pps_uapsd_mode;
802 u32 pm_wakeup_fw_try;
803 u8 is_hs_configured;
804 struct mwifiex_hs_config_param hs_cfg;
805 u8 hs_activated;
806 u16 hs_activate_wait_q_woken;
807 wait_queue_head_t hs_activate_wait_q;
808 bool is_suspended;
c0dbba66 809 bool hs_enabling;
5e6e3a92
BZ		 810 u8 event_body[MAX_EVENT_SIZE];
811 u32 hw_dot_11n_dev_cap;
812 u8 hw_dev_mcs_support;
a5333914 813 u8 user_dev_mcs_support;
5e6e3a92 814 u8 adhoc_11n_enabled;
21c3ba34 815 u8 sec_chan_offset;
5e6e3a92
BZ		 816 struct mwifiex_dbg dbg;
817 u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE];
818 u32 arp_filter_size;
600f5d90 819 struct mwifiex_wait_queue cmd_wait_q;
efaaa8b8 820 u8 scan_wait_q_woken;
bbea3bc4 821 spinlock_t queue_lock; /* lock for tx queues */
67fdf39e 822 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
ede98bfa 823 u16 max_mgmt_ie_index;
388ec385 824 const struct firmware *cal_data;
699b027b 825 struct device_node *dt_node;
a5f39056
YAP		 826
827 /* 11AC */
828 u32 is_hw_11ac_capable;
829 u32 hw_dot_11ac_dev_cap;
830 u32 hw_dot_11ac_mcs_support;
831 u32 usr_dot_11ac_dev_cap_bg;
832 u32 usr_dot_11ac_dev_cap_a;
833 u32 usr_dot_11ac_mcs_support;
834
838e4f44 835 atomic_t pending_bridged_pkts;
6b41f941 836 struct semaphore *card_sem;
21f58d20 837 bool ext_scan;
8e17ea25 838 u8 fw_api_ver;
4b9fede5 839 u8 key_api_major_ver, key_api_minor_ver;
92c2538f
AK		 840 struct work_struct iface_work;
841 unsigned long iface_work_flags;
842 struct memory_type_mapping *mem_type_mapping_tbl;
843 u8 num_mem_types;
844 u8 curr_mem_idx;
cb91be87 845 bool scan_chan_gap_enabled;
6e251174 846 struct sk_buff_head rx_data_q;
bf354433
AP		 847 struct mwifiex_chan_stats *chan_stats;
848 u32 num_in_chan_stats;
849 int survey_idx;
5e6e3a92
BZ		 850};
851
852int mwifiex_init_lock_list(struct mwifiex_adapter *adapter);
5e6e3a92 853
bbea3bc4
AP		 854void mwifiex_set_trans_start(struct net_device *dev);
855
856void mwifiex_stop_net_dev_queue(struct net_device *netdev,
857 struct mwifiex_adapter *adapter);
858
859void mwifiex_wake_up_net_dev_queue(struct net_device *netdev,
860 struct mwifiex_adapter *adapter);
861
9197ab9e
SP		 862int mwifiex_init_priv(struct mwifiex_private *priv);
863void mwifiex_free_priv(struct mwifiex_private *priv);
864
5e6e3a92
BZ		 865int mwifiex_init_fw(struct mwifiex_adapter *adapter);
866
867int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter);
868
869int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter);
870
871int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter);
872
873int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *);
874
f3b369e4 875int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb);
5e6e3a92 876
f3b369e4 877int mwifiex_process_mgmt_packet(struct mwifiex_private *priv,
2dbaf751
SP		 878 struct sk_buff *skb);
879
5e6e3a92
BZ		 880int mwifiex_process_event(struct mwifiex_adapter *adapter);
881
efaaa8b8
AK		 882int mwifiex_complete_cmd(struct mwifiex_adapter *adapter,
883 struct cmd_ctrl_node *cmd_node);
5e6e3a92 884
fa0ecbb9
BZ		 885int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no,
886 u16 cmd_action, u32 cmd_oid, void *data_buf, bool sync);
5e6e3a92
BZ		 887
888void mwifiex_cmd_timeout_func(unsigned long function_context);
889
5e6e3a92
BZ		 890int mwifiex_get_debug_info(struct mwifiex_private *,
891 struct mwifiex_debug_info *);
892
893int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter);
894int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter);
895void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter);
600f5d90 896void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter);
5e6e3a92
BZ		 897
898void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter,
899 struct cmd_ctrl_node *cmd_node);
9908b074
BZ		 900void mwifiex_recycle_cmd_node(struct mwifiex_adapter *adapter,
901 struct cmd_ctrl_node *cmd_node);
5e6e3a92
BZ		 902
903void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter,
904 struct cmd_ctrl_node *cmd_node,
905 u32 addtail);
906
907int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter);
908int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter);
909int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
910 struct sk_buff *skb);
911int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
912 struct mwifiex_tx_param *tx_param);
913int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags);
914int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
47411a06 915 struct sk_buff *skb, int aggr, int status);
5e6e3a92
BZ		 916void mwifiex_clean_txrx(struct mwifiex_private *priv);
917u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv);
918void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter);
919void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *,
920 u32);
921int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv,
922 struct host_cmd_ds_command *cmd,
923 u16 cmd_action, uint16_t ps_bitmap,
a5ffddb7 924 struct mwifiex_ds_auto_ds *auto_ds);
5e6e3a92
BZ		 925int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv,
926 struct host_cmd_ds_command *resp,
a5ffddb7 927 struct mwifiex_ds_pm_cfg *pm_cfg);
5e6e3a92
BZ		 928void mwifiex_process_hs_config(struct mwifiex_adapter *adapter);
929void mwifiex_hs_activated_event(struct mwifiex_private *priv,
930 u8 activated);
937a5045
XH		 931int mwifiex_set_hs_params(struct mwifiex_private *priv, u16 action,
932 int cmd_type, struct mwifiex_ds_hs_cfg *hs_cfg);
5e6e3a92
BZ		 933int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
934 struct host_cmd_ds_command *resp);
f3b369e4 935int mwifiex_process_rx_packet(struct mwifiex_private *priv,
5e6e3a92
BZ		 936 struct sk_buff *skb);
937int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no,
938 u16 cmd_action, u32 cmd_oid,
939 void *data_buf, void *cmd_buf);
40d07030
AP		 940int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
941 u16 cmd_action, u32 cmd_oid,
942 void *data_buf, void *cmd_buf);
5e6e3a92 943int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no,
a5ffddb7 944 struct host_cmd_ds_command *resp);
f3b369e4 945int mwifiex_process_sta_rx_packet(struct mwifiex_private *,
5e6e3a92 946 struct sk_buff *skb);
f3b369e4 947int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv,
838e4f44
AP		 948 struct sk_buff *skb);
949int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv,
950 struct sk_buff *skb);
5e6e3a92 951int mwifiex_process_sta_event(struct mwifiex_private *);
3d99d987 952int mwifiex_process_uap_event(struct mwifiex_private *);
017a92a1 953void mwifiex_delete_all_station_list(struct mwifiex_private *priv);
5e6e3a92 954void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
4ac8764a 955void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb);
5e6e3a92 956int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta);
572e8f3e 957int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd,
a5ffddb7 958 struct mwifiex_scan_cmd_config *scan_cfg);
5e6e3a92
BZ		 959void mwifiex_queue_scan_cmd(struct mwifiex_private *priv,
960 struct cmd_ctrl_node *cmd_node);
961int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
600f5d90 962 struct host_cmd_ds_command *resp);
b9be5f39 963s32 mwifiex_ssid_cmp(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2);
600f5d90 964int mwifiex_associate(struct mwifiex_private *priv,
5e6e3a92
BZ		 965 struct mwifiex_bssdescriptor *bss_desc);
966int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv,
a5ffddb7
AK		 967 struct host_cmd_ds_command *cmd,
968 struct mwifiex_bssdescriptor *bss_desc);
5e6e3a92 969int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
600f5d90 970 struct host_cmd_ds_command *resp);
8cc1d523 971void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason);
5e6e3a92 972u8 mwifiex_band_to_radio_type(u8 band);
600f5d90 973int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac);
848819f4 974void mwifiex_deauthenticate_all(struct mwifiex_adapter *adapter);
600f5d90 975int mwifiex_adhoc_start(struct mwifiex_private *priv,
b9be5f39 976 struct cfg80211_ssid *adhoc_ssid);
600f5d90 977int mwifiex_adhoc_join(struct mwifiex_private *priv,
5e6e3a92
BZ		 978 struct mwifiex_bssdescriptor *bss_desc);
979int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
980 struct host_cmd_ds_command *cmd,
b9be5f39 981 struct cfg80211_ssid *req_ssid);
5e6e3a92
BZ		 982int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv,
983 struct host_cmd_ds_command *cmd,
a5ffddb7 984 struct mwifiex_bssdescriptor *bss_desc);
5e6e3a92 985int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
600f5d90 986 struct host_cmd_ds_command *resp);
572e8f3e 987int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd);
6685d109
YAP		 988struct mwifiex_chan_freq_power *mwifiex_get_cfp(struct mwifiex_private *priv,
989 u8 band, u16 channel, u32 freq);
a5f39056
YAP		 990u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv,
991 u8 index, u8 ht_info);
992u32 mwifiex_index_to_acs_data_rate(struct mwifiex_private *priv,
993 u8 index, u8 ht_info);
5e6e3a92
BZ		 994u32 mwifiex_find_freq_from_band_chan(u8, u8);
995int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask,
996 u8 **buffer);
5e6e3a92
BZ		 997u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv,
998 u8 *rates);
999u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates);
78dfca62
AP		 1000u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv,
1001 u8 *rates, u8 radio_type);
5e6e3a92 1002u8 mwifiex_is_rate_auto(struct mwifiex_private *priv);
5e6e3a92
BZ		 1003extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE];
1004void mwifiex_save_curr_bcn(struct mwifiex_private *priv);
1005void mwifiex_free_curr_bcn(struct mwifiex_private *priv);
1006int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv,
1007 struct host_cmd_ds_command *cmd);
1008int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
1009 struct host_cmd_ds_command *resp);
1010int is_command_pending(struct mwifiex_adapter *adapter);
93a1df48
YAP		 1011void mwifiex_init_priv_params(struct mwifiex_private *priv,
1012 struct net_device *dev);
f752dcd5
AP		 1013int mwifiex_set_secure_params(struct mwifiex_private *priv,
1014 struct mwifiex_uap_bss_param *bss_config,
1015 struct cfg80211_ap_settings *params);
22281256
AP		 1016void mwifiex_set_ht_params(struct mwifiex_private *priv,
1017 struct mwifiex_uap_bss_param *bss_cfg,
1018 struct cfg80211_ap_settings *params);
83c78da9
YAP		 1019void mwifiex_set_vht_params(struct mwifiex_private *priv,
1020 struct mwifiex_uap_bss_param *bss_cfg,
1021 struct cfg80211_ap_settings *params);
a3c2c4f6
AP		 1022void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg,
1023 struct cfg80211_ap_settings *params);
83c78da9
YAP		 1024void mwifiex_set_vht_width(struct mwifiex_private *priv,
1025 enum nl80211_chan_width width,
1026 bool ap_11ac_disable);
54428c57
AP		 1027void
1028mwifiex_set_wmm_params(struct mwifiex_private *priv,
1029 struct mwifiex_uap_bss_param *bss_cfg,
1030 struct cfg80211_ap_settings *params);
04abc0a3 1031void mwifiex_set_ba_params(struct mwifiex_private *priv);
2b6254da 1032void mwifiex_set_11ac_ba_params(struct mwifiex_private *priv);
21f58d20
AK		 1033int mwifiex_cmd_802_11_scan_ext(struct mwifiex_private *priv,
1034 struct host_cmd_ds_command *cmd,
1035 void *data_buf);
bf354433
AP		 1036int mwifiex_ret_802_11_scan_ext(struct mwifiex_private *priv,
1037 struct host_cmd_ds_command *resp);
21f58d20
AK		 1038int mwifiex_handle_event_ext_scan_report(struct mwifiex_private *priv,
1039 void *buf);
5e6e3a92
BZ		 1040
1041/*
1042 * This function checks if the queuing is RA based or not.
1043 */
1044static inline u8
1045mwifiex_queuing_ra_based(struct mwifiex_private *priv)
1046{
1047 /*
1048 * Currently we assume if we are in Infra, then DA=RA. This might not be
1049 * true in the future
1050 */
eecd8250 1051 if ((priv->bss_mode == NL80211_IFTYPE_STATION) &&
5e6e3a92
BZ		 1052 (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA))
1053 return false;
1054
1055 return true;
1056}
1057
1058/*
1059 * This function copies rates.
1060 */
1061static inline u32
1062mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len)
1063{
1064 int i;
1065
1066 for (i = 0; i < len && src[i]; i++, pos++) {
1067 if (pos >= MWIFIEX_SUPPORTED_RATES)
1068 break;
1069 dest[pos] = src[i];
1070 }
1071
1072 return pos;
1073}
1074
1075/*
1076 * This function returns the correct private structure pointer based
1077 * upon the BSS type and BSS number.
1078 */
1079static inline struct mwifiex_private *
1080mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter,
2be7859f 1081 u8 bss_num, u8 bss_type)
5e6e3a92
BZ		 1082{
1083 int i;
1084
1085 for (i = 0; i < adapter->priv_num; i++) {
1086 if (adapter->priv[i]) {
f57c1edc
YAP		 1087 if ((adapter->priv[i]->bss_num == bss_num) &&
1088 (adapter->priv[i]->bss_type == bss_type))
5e6e3a92
BZ		 1089 break;
1090 }
1091 }
1092 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
1093}
1094
1095/*
1096 * This function returns the first available private structure pointer
1097 * based upon the BSS role.
1098 */
1099static inline struct mwifiex_private *
1100mwifiex_get_priv(struct mwifiex_adapter *adapter,
1101 enum mwifiex_bss_role bss_role)
1102{
1103 int i;
1104
1105 for (i = 0; i < adapter->priv_num; i++) {
1106 if (adapter->priv[i]) {
1107 if (bss_role == MWIFIEX_BSS_ROLE_ANY ||
1108 GET_BSS_ROLE(adapter->priv[i]) == bss_role)
1109 break;
1110 }
1111 }
1112
1113 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
1114}
1115
1116/*
1117 * This function returns the driver private structure of a network device.
1118 */
1119static inline struct mwifiex_private *
1120mwifiex_netdev_get_priv(struct net_device *dev)
1121{
1122 return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev));
1123}
1124
e39faa73
SP		 1125/*
1126 * This function checks if a skb holds a management frame.
1127 */
1128static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff *skb)
1129{
cfcd926e 1130 return (le32_to_cpu(*(__le32 *)skb->data) == PKT_TYPE_MGMT);
e39faa73
SP		 1131}
1132
b887664d
AK		 1133/* This function retrieves channel closed for operation by Channel
1134 * Switch Announcement.
1135 */
1136static inline u8
1137mwifiex_11h_get_csa_closed_channel(struct mwifiex_private *priv)
1138{
1139 if (!priv->csa_chan)
1140 return 0;
1141
1142 /* Clear csa channel, if DFS channel move time has passed */
55fdb858 1143 if (time_after(jiffies, priv->csa_expire_time)) {
b887664d
AK		 1144 priv->csa_chan = 0;
1145 priv->csa_expire_time = 0;
1146 }
1147
1148 return priv->csa_chan;
1149}
1150
cb91be87
AP		 1151static inline u8 mwifiex_is_any_intf_active(struct mwifiex_private *priv)
1152{
1153 struct mwifiex_private *priv_num;
1154 int i;
1155
1156 for (i = 0; i < priv->adapter->priv_num; i++) {
1157 priv_num = priv->adapter->priv[i];
1158 if (priv_num) {
1159 if ((GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_UAP &&
1160 priv_num->bss_started) ||
1161 (GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_STA &&
1162 priv_num->media_connected))
1163 return 1;
1164 }
1165 }
1166
1167 return 0;
1168}
1169
600f5d90
AK		 1170int mwifiex_init_shutdown_fw(struct mwifiex_private *priv,
1171 u32 func_init_shutdown);
d930faee 1172int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *, u8);
5e6e3a92
BZ		 1173int mwifiex_remove_card(struct mwifiex_adapter *, struct semaphore *);
1174
1175void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version,
1176 int maxlen);
600f5d90
AK		 1177int mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
1178 struct mwifiex_multicast_list *mcast_list);
1179int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
1180 struct net_device *dev);
00d7ea11
AK		 1181int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter,
1182 struct cmd_ctrl_node *cmd_queued);
7c6fa2a8 1183int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
b9be5f39 1184 struct cfg80211_ssid *req_ssid);
600f5d90 1185int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type);
5e6e3a92 1186int mwifiex_enable_hs(struct mwifiex_adapter *adapter);
a0490936 1187int mwifiex_disable_auto_ds(struct mwifiex_private *priv);
006606c0 1188int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate);
5e6e3a92 1189int mwifiex_request_scan(struct mwifiex_private *priv,
b9be5f39 1190 struct cfg80211_ssid *req_ssid);
1a1fb970
AK		 1191int mwifiex_scan_networks(struct mwifiex_private *priv,
1192 const struct mwifiex_user_scan_cfg *user_scan_in);
5e6e3a92
BZ		 1193int mwifiex_set_radio(struct mwifiex_private *priv, u8 option);
1194
53b11231
YL		 1195int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp,
1196 const u8 *key, int key_len, u8 key_index,
1197 const u8 *mac_addr, int disable);
5e6e3a92 1198
4b5800fe 1199int mwifiex_set_gen_ie(struct mwifiex_private *priv, const u8 *ie, int ie_len);
5e6e3a92
BZ		 1200
1201int mwifiex_get_ver_ext(struct mwifiex_private *priv);
1202
7feb4c48
SP		 1203int mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action,
1204 struct ieee80211_channel *chan,
7feb4c48
SP		 1205 unsigned int duration);
1206
9197ab9e
SP		 1207int mwifiex_set_bss_role(struct mwifiex_private *priv, u8 bss_role);
1208
5e6e3a92
BZ		 1209int mwifiex_get_stats_info(struct mwifiex_private *priv,
1210 struct mwifiex_ds_get_stats *log);
1211
1212int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type,
1213 u32 reg_offset, u32 reg_value);
1214
1215int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type,
1216 u32 reg_offset, u32 *value);
1217
1218int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes,
1219 u8 *value);
1220
1221int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data);
1222
1223int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data);
1224
1225int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index);
1226
1227int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index);
1228
600f5d90 1229int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode);
5e6e3a92
BZ		 1230
1231int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter,
1232 char *version, int max_len);
1233
600f5d90
AK		 1234int mwifiex_set_tx_power(struct mwifiex_private *priv,
1235 struct mwifiex_power_cfg *power_cfg);
5e6e3a92
BZ		 1236
1237int mwifiex_main_process(struct mwifiex_adapter *);
1238
e39faa73
SP		 1239int mwifiex_queue_tx_pkt(struct mwifiex_private *priv, struct sk_buff *skb);
1240
5e6e3a92
BZ		 1241int mwifiex_get_bss_info(struct mwifiex_private *,
1242 struct mwifiex_bss_info *);
7c6fa2a8 1243int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
9558a407 1244 struct cfg80211_bss *bss,
7c6fa2a8
AK		 1245 struct mwifiex_bssdescriptor *bss_desc);
1246int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
9558a407 1247 struct mwifiex_bssdescriptor *bss_entry);
7c6fa2a8
AK		 1248int mwifiex_check_network_compatibility(struct mwifiex_private *priv,
1249 struct mwifiex_bssdescriptor *bss_desc);
5e6e3a92 1250
7feb4c48
SP		 1251u8 mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type);
1252
84efbb84 1253struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
552bff0c 1254 const char *name,
84efbb84
JB		 1255 enum nl80211_iftype type,
1256 u32 *flags,
1257 struct vif_params *params);
1258int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev);
93a1df48 1259
9b930eae
AP		 1260void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config);
1261
7da060c1
AK		 1262int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter *adapter);
1263
f31acabe 1264int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
adb6ed0c 1265 struct cfg80211_beacon_data *data);
40bbc21a 1266int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
9e04a7c6 1267u8 *mwifiex_11d_code_2_region(u8 code);
0f9e9b8b
AP		 1268void mwifiex_uap_del_sta_data(struct mwifiex_private *priv,
1269 struct mwifiex_sta_node *node);
93a1df48 1270
2a7305c8
AK		 1271void mwifiex_11h_process_join(struct mwifiex_private *priv, u8 **buffer,
1272 struct mwifiex_bssdescriptor *bss_desc);
1273int mwifiex_11h_handle_event_chanswann(struct mwifiex_private *priv);
82efa16a
BZ		 1274int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv,
1275 struct device_node *node, const char *prefix);
b58df446 1276void mwifiex_dnld_txpwr_table(struct mwifiex_private *priv);
2a7305c8 1277
0d7f53e3
AK		 1278extern const struct ethtool_ops mwifiex_ethtool_ops;
1279
4bcf93d3 1280void mwifiex_del_all_sta_list(struct mwifiex_private *priv);
3b3a0162 1281void mwifiex_del_sta_entry(struct mwifiex_private *priv, const u8 *mac);
4bcf93d3
AP		 1282void
1283mwifiex_set_sta_ht_cap(struct mwifiex_private *priv, const u8 *ies,
1284 int ies_len, struct mwifiex_sta_node *node);
1285struct mwifiex_sta_node *
3b3a0162 1286mwifiex_add_sta_entry(struct mwifiex_private *priv, const u8 *mac);
4bcf93d3 1287struct mwifiex_sta_node *
3b3a0162
JB		 1288mwifiex_get_sta_entry(struct mwifiex_private *priv, const u8 *mac);
1289int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv, const u8 *peer,
b23bce29
AP		 1290 u8 action_code, u8 dialog_token,
1291 u16 status_code, const u8 *extra_ies,
1292 size_t extra_ies_len);
3b3a0162
JB		 1293int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv, const u8 *peer,
1294 u8 action_code, u8 dialog_token,
1295 u16 status_code, const u8 *extra_ies,
1296 size_t extra_ies_len);
5f2caaf3
AP		 1297void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv,
1298 u8 *buf, int len);
3b3a0162
JB		 1299int mwifiex_tdls_oper(struct mwifiex_private *priv, const u8 *peer, u8 action);
1300int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, const u8 *mac);
be104b91 1301void mwifiex_disable_all_tdls_links(struct mwifiex_private *priv);
5f6d5983
AP		 1302bool mwifiex_is_bss_in_11ac_mode(struct mwifiex_private *priv);
1303u8 mwifiex_get_center_freq_index(struct mwifiex_private *priv, u8 band,
1304 u32 pri_chan, u8 chan_bw);
cb91be87 1305int mwifiex_init_channel_scan_gap(struct mwifiex_adapter *adapter);
4bcf93d3 1306
5e6e3a92
BZ		 1307#ifdef CONFIG_DEBUG_FS
1308void mwifiex_debugfs_init(void);
1309void mwifiex_debugfs_remove(void);
1310
1311void mwifiex_dev_debugfs_init(struct mwifiex_private *priv);
1312void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv);
1313#endif
1314#endif /* !_MWIFIEX_MAIN_H_ */
Linux kernel - Deliverables
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