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mwifiex: remove unnecessary enum MWIFIEX_802_11_WEP_STATUS
[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
82#define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 200
83#define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 200
84#define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 110
85
86#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
87
88#define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S)
89
90#define RSN_GTK_OUI_OFFSET 2
91
92#define MWIFIEX_OUI_NOT_PRESENT 0
93#define MWIFIEX_OUI_PRESENT 1
94
95#define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \
96 adapter->event_received || \
97 adapter->data_received)
98
99#define MWIFIEX_TYPE_CMD 1
100#define MWIFIEX_TYPE_DATA 0
101#define MWIFIEX_TYPE_EVENT 3
102
103#define DBG_CMD_NUM 5
104
105#define MAX_BITMAP_RATES_SIZE 10
106
107#define MAX_CHANNEL_BAND_BG 14
108
109#define MAX_FREQUENCY_BAND_BG 2484
110
d930faee
AK		 111#define MWIFIEX_EVENT_HEADER_LEN 4
112
5e6e3a92
BZ		 113struct mwifiex_dbg {
114 u32 num_cmd_host_to_card_failure;
115 u32 num_cmd_sleep_cfm_host_to_card_failure;
116 u32 num_tx_host_to_card_failure;
117 u32 num_event_deauth;
118 u32 num_event_disassoc;
119 u32 num_event_link_lost;
120 u32 num_cmd_deauth;
121 u32 num_cmd_assoc_success;
122 u32 num_cmd_assoc_failure;
123 u32 num_tx_timeout;
124 u32 num_cmd_timeout;
125 u16 timeout_cmd_id;
126 u16 timeout_cmd_act;
127 u16 last_cmd_id[DBG_CMD_NUM];
128 u16 last_cmd_act[DBG_CMD_NUM];
129 u16 last_cmd_index;
130 u16 last_cmd_resp_id[DBG_CMD_NUM];
131 u16 last_cmd_resp_index;
132 u16 last_event[DBG_CMD_NUM];
133 u16 last_event_index;
134};
135
136enum MWIFIEX_HARDWARE_STATUS {
137 MWIFIEX_HW_STATUS_READY,
138 MWIFIEX_HW_STATUS_INITIALIZING,
139 MWIFIEX_HW_STATUS_FW_READY,
140 MWIFIEX_HW_STATUS_INIT_DONE,
141 MWIFIEX_HW_STATUS_RESET,
142 MWIFIEX_HW_STATUS_CLOSING,
143 MWIFIEX_HW_STATUS_NOT_READY
144};
145
146enum MWIFIEX_802_11_POWER_MODE {
147 MWIFIEX_802_11_POWER_MODE_CAM,
148 MWIFIEX_802_11_POWER_MODE_PSP
149};
150
151struct mwifiex_tx_param {
152 u32 next_pkt_len;
153};
154
155enum MWIFIEX_PS_STATE {
156 PS_STATE_AWAKE,
157 PS_STATE_PRE_SLEEP,
158 PS_STATE_SLEEP_CFM,
159 PS_STATE_SLEEP
160};
161
d930faee
AK		 162enum mwifiex_iface_type {
163 MWIFIEX_SDIO,
164 MWIFIEX_PCIE,
165};
166
5e6e3a92
BZ		 167struct mwifiex_add_ba_param {
168 u32 tx_win_size;
169 u32 rx_win_size;
170 u32 timeout;
171};
172
173struct mwifiex_tx_aggr {
174 u8 ampdu_user;
175 u8 ampdu_ap;
176 u8 amsdu;
177};
178
179struct mwifiex_ra_list_tbl {
180 struct list_head list;
181 struct sk_buff_head skb_head;
182 u8 ra[ETH_ALEN];
183 u32 total_pkts_size;
184 u32 is_11n_enabled;
185};
186
187struct mwifiex_tid_tbl {
188 struct list_head ra_list;
189 /* spin lock for tid table */
190 spinlock_t tid_tbl_lock;
191 struct mwifiex_ra_list_tbl *ra_list_curr;
192};
193
194#define WMM_HIGHEST_PRIORITY 7
195#define HIGH_PRIO_TID 7
196#define LOW_PRIO_TID 0
17e8cec8 197#define NO_PKT_PRIO_TID (-1)
5e6e3a92
BZ		 198
199struct mwifiex_wmm_desc {
200 struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID];
201 u32 packets_out[MAX_NUM_TID];
202 /* spin lock to protect ra_list */
203 spinlock_t ra_list_spinlock;
204 struct mwifiex_wmm_ac_status ac_status[IEEE80211_MAX_QUEUES];
205 enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_MAX_QUEUES];
206 u32 drv_pkt_delay_max;
207 u8 queue_priority[IEEE80211_MAX_QUEUES];
208 u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */
f699254c
MY		 209 /* Number of transmit packets queued */
210 atomic_t tx_pkts_queued;
49729ff6
MY		 211 /* Tracks highest priority with a packet queued */
212 atomic_t highest_queued_prio;
5e6e3a92
BZ		 213};
214
215struct mwifiex_802_11_security {
216 u8 wpa_enabled;
217 u8 wpa2_enabled;
218 u8 wapi_enabled;
219 u8 wapi_key_on;
5eb02e44 220 u8 wep_enabled;
5e6e3a92
BZ		 221 u32 authentication_mode;
222 u32 encryption_mode;
223};
224
225struct ieee_types_header {
226 u8 element_id;
227 u8 len;
228} __packed;
229
5e6e3a92
BZ		 230#define MWIFIEX_SUPPORTED_RATES 14
231
232#define MWIFIEX_SUPPORTED_RATES_EXT 32
233
5e6e3a92
BZ		 234struct ieee_types_vendor_specific {
235 struct ieee_types_vendor_header vend_hdr;
236 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)];
237} __packed;
238
239struct ieee_types_generic {
240 struct ieee_types_header ieee_hdr;
241 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)];
242} __packed;
243
244struct mwifiex_bssdescriptor {
245 u8 mac_address[ETH_ALEN];
246 struct mwifiex_802_11_ssid ssid;
247 u32 privacy;
248 s32 rssi;
249 u32 channel;
250 u32 freq;
251 u16 beacon_period;
252 u8 erp_flags;
253 u32 bss_mode;
254 u8 supported_rates[MWIFIEX_SUPPORTED_RATES];
255 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
256 /* Network band.
257 * BAND_B(0x01): 'b' band
258 * BAND_G(0x02): 'g' band
259 * BAND_A(0X04): 'a' band
260 */
261 u16 bss_band;
1a5b306f 262 u64 network_tsf;
5e6e3a92
BZ		 263 u8 time_stamp[8];
264 union ieee_types_phy_param_set phy_param_set;
265 union ieee_types_ss_param_set ss_param_set;
266 u16 cap_info_bitmap;
267 struct ieee_types_wmm_parameter wmm_ie;
268 u8 disable_11n;
269 struct ieee80211_ht_cap *bcn_ht_cap;
270 u16 ht_cap_offset;
271 struct ieee80211_ht_info *bcn_ht_info;
272 u16 ht_info_offset;
273 u8 *bcn_bss_co_2040;
274 u16 bss_co_2040_offset;
275 u8 *bcn_ext_cap;
276 u16 ext_cap_offset;
5e6e3a92
BZ		 277 struct ieee_types_vendor_specific *bcn_wpa_ie;
278 u16 wpa_offset;
279 struct ieee_types_generic *bcn_rsn_ie;
280 u16 rsn_offset;
281 struct ieee_types_generic *bcn_wapi_ie;
282 u16 wapi_offset;
283 u8 *beacon_buf;
284 u32 beacon_buf_size;
5e6e3a92
BZ		 285};
286
287struct mwifiex_current_bss_params {
288 struct mwifiex_bssdescriptor bss_descriptor;
289 u8 wmm_enabled;
290 u8 wmm_uapsd_enabled;
291 u8 band;
292 u32 num_of_rates;
293 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
294};
295
296struct mwifiex_sleep_params {
297 u16 sp_error;
298 u16 sp_offset;
299 u16 sp_stable_time;
300 u8 sp_cal_control;
301 u8 sp_ext_sleep_clk;
302 u16 sp_reserved;
303};
304
305struct mwifiex_sleep_period {
306 u16 period;
307 u16 reserved;
308};
309
310struct mwifiex_wep_key {
311 u32 length;
312 u32 key_index;
313 u32 key_length;
314 u8 key_material[MWIFIEX_KEY_BUFFER_SIZE];
315};
316
317#define MAX_REGION_CHANNEL_NUM 2
318
319struct mwifiex_chan_freq_power {
320 u16 channel;
321 u32 freq;
322 u16 max_tx_power;
323 u8 unsupported;
324};
325
326enum state_11d_t {
327 DISABLE_11D = 0,
328 ENABLE_11D = 1,
329};
330
331#define MWIFIEX_MAX_TRIPLET_802_11D 83
332
333struct mwifiex_802_11d_domain_reg {
334 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
335 u8 no_of_triplet;
336 struct ieee80211_country_ie_triplet
337 triplet[MWIFIEX_MAX_TRIPLET_802_11D];
338};
339
340struct mwifiex_vendor_spec_cfg_ie {
341 u16 mask;
342 u16 flag;
343 u8 ie[MWIFIEX_MAX_VSIE_LEN];
344};
345
346struct wps {
347 u8 session_enable;
348};
349
350struct mwifiex_adapter;
351struct mwifiex_private;
352
353struct mwifiex_private {
354 struct mwifiex_adapter *adapter;
5e6e3a92
BZ		 355 u8 bss_type;
356 u8 bss_role;
357 u8 bss_priority;
358 u8 bss_num;
359 u8 frame_type;
360 u8 curr_addr[ETH_ALEN];
361 u8 media_connected;
362 u32 num_tx_timeout;
363 struct net_device *netdev;
364 struct net_device_stats stats;
365 u16 curr_pkt_filter;
366 u32 bss_mode;
367 u32 pkt_tx_ctrl;
368 u16 tx_power_level;
369 u8 max_tx_power_level;
370 u8 min_tx_power_level;
371 u8 tx_rate;
372 u8 tx_htinfo;
373 u8 rxpd_htinfo;
374 u8 rxpd_rate;
375 u16 rate_bitmap;
376 u16 bitmap_rates[MAX_BITMAP_RATES_SIZE];
377 u32 data_rate;
378 u8 is_data_rate_auto;
379 u16 bcn_avg_factor;
380 u16 data_avg_factor;
381 s16 data_rssi_last;
382 s16 data_nf_last;
383 s16 data_rssi_avg;
384 s16 data_nf_avg;
385 s16 bcn_rssi_last;
386 s16 bcn_nf_last;
387 s16 bcn_rssi_avg;
388 s16 bcn_nf_avg;
389 struct mwifiex_bssdescriptor *attempted_bss_desc;
390 struct mwifiex_802_11_ssid prev_ssid;
391 u8 prev_bssid[ETH_ALEN];
392 struct mwifiex_current_bss_params curr_bss_params;
393 u16 beacon_period;
caf60a6c 394 u8 dtim_period;
5e6e3a92
BZ		 395 u16 listen_interval;
396 u16 atim_window;
397 u8 adhoc_channel;
398 u8 adhoc_is_link_sensed;
399 u8 adhoc_state;
400 struct mwifiex_802_11_security sec_info;
401 struct mwifiex_wep_key wep_key[NUM_WEP_KEYS];
402 u16 wep_key_curr_index;
403 u8 wpa_ie[256];
404 u8 wpa_ie_len;
405 u8 wpa_is_gtk_set;
406 struct host_cmd_ds_802_11_key_material aes_key;
407 u8 wapi_ie[256];
408 u8 wapi_ie_len;
409 u8 wmm_required;
410 u8 wmm_enabled;
411 u8 wmm_qosinfo;
412 struct mwifiex_wmm_desc wmm;
413 struct list_head tx_ba_stream_tbl_ptr;
414 /* spin lock for tx_ba_stream_tbl_ptr queue */
415 spinlock_t tx_ba_stream_tbl_lock;
416 struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID];
417 struct mwifiex_add_ba_param add_ba_param;
418 u16 rx_seq[MAX_NUM_TID];
419 struct list_head rx_reorder_tbl_ptr;
420 /* spin lock for rx_reorder_tbl_ptr queue */
421 spinlock_t rx_reorder_tbl_lock;
422 /* spin lock for Rx packets */
423 spinlock_t rx_pkt_lock;
424
425#define MWIFIEX_ASSOC_RSP_BUF_SIZE 500
426 u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE];
427 u32 assoc_rsp_size;
428
429#define MWIFIEX_GENIE_BUF_SIZE 256
430 u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE];
431 u8 gen_ie_buf_len;
432
433 struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM];
434
435#define MWIFIEX_ASSOC_TLV_BUF_SIZE 256
436 u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE];
437 u8 assoc_tlv_buf_len;
438
439 u8 *curr_bcn_buf;
440 u32 curr_bcn_size;
441 /* spin lock for beacon buffer */
442 spinlock_t curr_bcn_buf_lock;
5e6e3a92
BZ		 443 struct wireless_dev *wdev;
444 struct mwifiex_chan_freq_power cfp;
445 char version_str[128];
446#ifdef CONFIG_DEBUG_FS
447 struct dentry *dfs_dev_dir;
448#endif
449 u8 nick_name[16];
67a50035 450 u8 qual_level, qual_noise;
5e6e3a92
BZ		 451 u16 current_key_index;
452 struct semaphore async_sem;
453 u8 scan_pending_on_block;
454 u8 report_scan_result;
455 struct cfg80211_scan_request *scan_request;
38c9d664 456 struct mwifiex_user_scan_cfg *user_scan_cfg;
5e6e3a92 457 u8 cfg_bssid[6];
5e6e3a92
BZ		 458 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
459 struct wps wps;
460 u8 scan_block;
461};
462
463enum mwifiex_ba_status {
464 BA_STREAM_NOT_SETUP = 0,
465 BA_STREAM_SETUP_INPROGRESS,
466 BA_STREAM_SETUP_COMPLETE
467};
468
469struct mwifiex_tx_ba_stream_tbl {
470 struct list_head list;
471 int tid;
472 u8 ra[ETH_ALEN];
473 enum mwifiex_ba_status ba_status;
474};
475
476struct mwifiex_rx_reorder_tbl;
477
478struct reorder_tmr_cnxt {
479 struct timer_list timer;
480 struct mwifiex_rx_reorder_tbl *ptr;
481 struct mwifiex_private *priv;
482};
483
484struct mwifiex_rx_reorder_tbl {
485 struct list_head list;
486 int tid;
487 u8 ta[ETH_ALEN];
488 int start_win;
489 int win_size;
490 void **rx_reorder_ptr;
491 struct reorder_tmr_cnxt timer_context;
492};
493
494struct mwifiex_bss_prio_node {
495 struct list_head list;
496 struct mwifiex_private *priv;
497};
498
499struct mwifiex_bss_prio_tbl {
500 struct list_head bss_prio_head;
501 /* spin lock for bss priority */
502 spinlock_t bss_prio_lock;
503 struct mwifiex_bss_prio_node *bss_prio_cur;
504};
505
506struct cmd_ctrl_node {
507 struct list_head list;
508 struct mwifiex_private *priv;
509 u32 cmd_oid;
510 u32 cmd_flag;
511 struct sk_buff *cmd_skb;
512 struct sk_buff *resp_skb;
513 void *data_buf;
600f5d90 514 u32 wait_q_enabled;
5e6e3a92 515 struct sk_buff *skb;
efaaa8b8
AK		 516 u8 *condition;
517 u8 cmd_wait_q_woken;
5e6e3a92
BZ		 518};
519
520struct mwifiex_if_ops {
521 int (*init_if) (struct mwifiex_adapter *);
522 void (*cleanup_if) (struct mwifiex_adapter *);
d930faee 523 int (*check_fw_status) (struct mwifiex_adapter *, u32);
5e6e3a92
BZ		 524 int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
525 int (*register_dev) (struct mwifiex_adapter *);
526 void (*unregister_dev) (struct mwifiex_adapter *);
527 int (*enable_int) (struct mwifiex_adapter *);
528 int (*process_int_status) (struct mwifiex_adapter *);
d930faee 529 int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *,
5e6e3a92
BZ		 530 struct mwifiex_tx_param *);
531 int (*wakeup) (struct mwifiex_adapter *);
532 int (*wakeup_complete) (struct mwifiex_adapter *);
533
d930faee 534 /* Interface specific functions */
5e6e3a92
BZ		 535 void (*update_mp_end_port) (struct mwifiex_adapter *, u16);
536 void (*cleanup_mpa_buf) (struct mwifiex_adapter *);
d930faee
AK		 537 int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *);
538 int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *);
5e6e3a92
BZ		 539};
540
541struct mwifiex_adapter {
d930faee 542 u8 iface_type;
5e6e3a92
BZ		 543 struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM];
544 u8 priv_num;
5e6e3a92 545 const struct firmware *firmware;
4a7f5db1 546 char fw_name[32];
d930faee 547 int winner;
5e6e3a92
BZ		 548 struct device *dev;
549 bool surprise_removed;
550 u32 fw_release_number;
5e6e3a92
BZ		 551 u16 init_wait_q_woken;
552 wait_queue_head_t init_wait_q;
553 void *card;
554 struct mwifiex_if_ops if_ops;
555 atomic_t rx_pending;
556 atomic_t tx_pending;
600f5d90 557 atomic_t cmd_pending;
5e6e3a92
BZ		 558 struct workqueue_struct *workqueue;
559 struct work_struct main_work;
560 struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM];
561 /* spin lock for init/shutdown */
562 spinlock_t mwifiex_lock;
563 /* spin lock for main process */
564 spinlock_t main_proc_lock;
565 u32 mwifiex_processing;
566 u16 max_tx_buf_size;
567 u16 tx_buf_size;
568 u16 curr_tx_buf_size;
569 u32 ioport;
570 enum MWIFIEX_HARDWARE_STATUS hw_status;
5e6e3a92
BZ		 571 u16 number_of_antenna;
572 u32 fw_cap_info;
573 /* spin lock for interrupt handling */
574 spinlock_t int_lock;
575 u8 int_status;
576 u32 event_cause;
577 struct sk_buff *event_skb;
578 u8 upld_buf[MWIFIEX_UPLD_SIZE];
579 u8 data_sent;
580 u8 cmd_sent;
581 u8 cmd_resp_received;
582 u8 event_received;
583 u8 data_received;
584 u16 seq_num;
585 struct cmd_ctrl_node *cmd_pool;
586 struct cmd_ctrl_node *curr_cmd;
587 /* spin lock for command */
588 spinlock_t mwifiex_cmd_lock;
589 u32 num_cmd_timeout;
590 u16 last_init_cmd;
591 struct timer_list cmd_timer;
592 struct list_head cmd_free_q;
593 /* spin lock for cmd_free_q */
594 spinlock_t cmd_free_q_lock;
595 struct list_head cmd_pending_q;
596 /* spin lock for cmd_pending_q */
597 spinlock_t cmd_pending_q_lock;
598 struct list_head scan_pending_q;
599 /* spin lock for scan_pending_q */
600 spinlock_t scan_pending_q_lock;
601 u32 scan_processing;
602 u16 region_code;
603 struct mwifiex_802_11d_domain_reg domain_reg;
5e6e3a92
BZ		 604 u16 scan_probes;
605 u32 scan_mode;
606 u16 specific_scan_time;
607 u16 active_scan_time;
608 u16 passive_scan_time;
5e6e3a92
BZ		 609 u8 fw_bands;
610 u8 adhoc_start_band;
611 u8 config_bands;
612 struct mwifiex_chan_scan_param_set *scan_channels;
613 u8 tx_lock_flag;
614 struct mwifiex_sleep_params sleep_params;
615 struct mwifiex_sleep_period sleep_period;
616 u16 ps_mode;
617 u32 ps_state;
618 u8 need_to_wakeup;
619 u16 multiple_dtim;
620 u16 local_listen_interval;
621 u16 null_pkt_interval;
622 struct sk_buff *sleep_cfm;
623 u16 bcn_miss_time_out;
624 u16 adhoc_awake_period;
625 u8 is_deep_sleep;
626 u8 delay_null_pkt;
627 u16 delay_to_ps;
628 u16 enhanced_ps_mode;
629 u8 pm_wakeup_card_req;
630 u16 gen_null_pkt;
631 u16 pps_uapsd_mode;
632 u32 pm_wakeup_fw_try;
633 u8 is_hs_configured;
634 struct mwifiex_hs_config_param hs_cfg;
635 u8 hs_activated;
636 u16 hs_activate_wait_q_woken;
637 wait_queue_head_t hs_activate_wait_q;
638 bool is_suspended;
639 u8 event_body[MAX_EVENT_SIZE];
640 u32 hw_dot_11n_dev_cap;
641 u8 hw_dev_mcs_support;
5e6e3a92 642 u8 adhoc_11n_enabled;
21c3ba34 643 u8 sec_chan_offset;
3aebee02 644 enum nl80211_channel_type channel_type;
5e6e3a92
BZ		 645 struct mwifiex_dbg dbg;
646 u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE];
647 u32 arp_filter_size;
600f5d90
AK		 648 u16 cmd_wait_q_required;
649 struct mwifiex_wait_queue cmd_wait_q;
efaaa8b8
AK		 650 u8 scan_wait_q_woken;
651 struct cmd_ctrl_node *cmd_queued;
bbea3bc4 652 spinlock_t queue_lock; /* lock for tx queues */
5e6e3a92
BZ		 653};
654
655int mwifiex_init_lock_list(struct mwifiex_adapter *adapter);
5e6e3a92 656
bbea3bc4
AP		 657void mwifiex_set_trans_start(struct net_device *dev);
658
659void mwifiex_stop_net_dev_queue(struct net_device *netdev,
660 struct mwifiex_adapter *adapter);
661
662void mwifiex_wake_up_net_dev_queue(struct net_device *netdev,
663 struct mwifiex_adapter *adapter);
664
5e6e3a92
BZ		 665int mwifiex_init_fw(struct mwifiex_adapter *adapter);
666
667int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter);
668
669int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter);
670
671int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter);
672
673int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *);
674
5e6e3a92
BZ		 675int mwifiex_recv_packet(struct mwifiex_adapter *, struct sk_buff *skb);
676
677int mwifiex_process_event(struct mwifiex_adapter *adapter);
678
efaaa8b8
AK		 679int mwifiex_complete_cmd(struct mwifiex_adapter *adapter,
680 struct cmd_ctrl_node *cmd_node);
5e6e3a92 681
600f5d90
AK		 682int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no,
683 u16 cmd_action, u32 cmd_oid, void *data_buf);
684
685int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no,
686 u16 cmd_action, u32 cmd_oid, void *data_buf);
5e6e3a92
BZ		 687
688void mwifiex_cmd_timeout_func(unsigned long function_context);
689
5e6e3a92
BZ		 690int mwifiex_get_debug_info(struct mwifiex_private *,
691 struct mwifiex_debug_info *);
692
693int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter);
694int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter);
695void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter);
600f5d90 696void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter);
5e6e3a92
BZ		 697
698void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter,
699 struct cmd_ctrl_node *cmd_node);
700
701void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter,
702 struct cmd_ctrl_node *cmd_node,
703 u32 addtail);
704
705int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter);
706int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter);
707int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
708 struct sk_buff *skb);
709int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
710 struct mwifiex_tx_param *tx_param);
711int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags);
712int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
713 struct sk_buff *skb, int status);
5e6e3a92
BZ		 714void mwifiex_clean_txrx(struct mwifiex_private *priv);
715u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv);
716void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter);
717void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *,
718 u32);
719int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv,
720 struct host_cmd_ds_command *cmd,
721 u16 cmd_action, uint16_t ps_bitmap,
a5ffddb7 722 struct mwifiex_ds_auto_ds *auto_ds);
5e6e3a92
BZ		 723int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv,
724 struct host_cmd_ds_command *resp,
a5ffddb7 725 struct mwifiex_ds_pm_cfg *pm_cfg);
5e6e3a92
BZ		 726void mwifiex_process_hs_config(struct mwifiex_adapter *adapter);
727void mwifiex_hs_activated_event(struct mwifiex_private *priv,
728 u8 activated);
729int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
730 struct host_cmd_ds_command *resp);
731int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
732 struct sk_buff *skb);
733int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no,
734 u16 cmd_action, u32 cmd_oid,
735 void *data_buf, void *cmd_buf);
736int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no,
a5ffddb7 737 struct host_cmd_ds_command *resp);
5e6e3a92
BZ		 738int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *,
739 struct sk_buff *skb);
740int mwifiex_process_sta_event(struct mwifiex_private *);
741void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
742int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta);
572e8f3e 743int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd,
a5ffddb7 744 struct mwifiex_scan_cmd_config *scan_cfg);
5e6e3a92
BZ		 745void mwifiex_queue_scan_cmd(struct mwifiex_private *priv,
746 struct cmd_ctrl_node *cmd_node);
747int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
600f5d90 748 struct host_cmd_ds_command *resp);
5e6e3a92
BZ		 749s32 mwifiex_ssid_cmp(struct mwifiex_802_11_ssid *ssid1,
750 struct mwifiex_802_11_ssid *ssid2);
600f5d90 751int mwifiex_associate(struct mwifiex_private *priv,
5e6e3a92
BZ		 752 struct mwifiex_bssdescriptor *bss_desc);
753int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv,
a5ffddb7
AK		 754 struct host_cmd_ds_command *cmd,
755 struct mwifiex_bssdescriptor *bss_desc);
5e6e3a92 756int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
600f5d90 757 struct host_cmd_ds_command *resp);
5e6e3a92 758void mwifiex_reset_connect_state(struct mwifiex_private *priv);
5e6e3a92 759u8 mwifiex_band_to_radio_type(u8 band);
600f5d90
AK		 760int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac);
761int mwifiex_adhoc_start(struct mwifiex_private *priv,
5e6e3a92 762 struct mwifiex_802_11_ssid *adhoc_ssid);
600f5d90 763int mwifiex_adhoc_join(struct mwifiex_private *priv,
5e6e3a92
BZ		 764 struct mwifiex_bssdescriptor *bss_desc);
765int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
766 struct host_cmd_ds_command *cmd,
a5ffddb7 767 struct mwifiex_802_11_ssid *req_ssid);
5e6e3a92
BZ		 768int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv,
769 struct host_cmd_ds_command *cmd,
a5ffddb7 770 struct mwifiex_bssdescriptor *bss_desc);
5e6e3a92 771int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
600f5d90 772 struct host_cmd_ds_command *resp);
572e8f3e 773int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd);
5e6e3a92
BZ		 774struct mwifiex_chan_freq_power *
775 mwifiex_get_cfp_by_band_and_channel_from_cfg80211(
776 struct mwifiex_private *priv,
777 u8 band, u16 channel);
778struct mwifiex_chan_freq_power *mwifiex_get_cfp_by_band_and_freq_from_cfg80211(
779 struct mwifiex_private *priv,
780 u8 band, u32 freq);
e3bea1c8
BZ		 781u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv, u8 index,
782 u8 ht_info);
5e6e3a92
BZ		 783u32 mwifiex_find_freq_from_band_chan(u8, u8);
784int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask,
785 u8 **buffer);
5e6e3a92
BZ		 786u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv,
787 u8 *rates);
788u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates);
572e8f3e 789u8 mwifiex_data_rate_to_index(u32 rate);
5e6e3a92 790u8 mwifiex_is_rate_auto(struct mwifiex_private *priv);
572e8f3e 791int mwifiex_get_rate_index(u16 *rateBitmap, int size);
5e6e3a92
BZ		 792extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE];
793void mwifiex_save_curr_bcn(struct mwifiex_private *priv);
794void mwifiex_free_curr_bcn(struct mwifiex_private *priv);
795int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv,
796 struct host_cmd_ds_command *cmd);
797int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
798 struct host_cmd_ds_command *resp);
799int is_command_pending(struct mwifiex_adapter *adapter);
93a1df48
YAP		 800void mwifiex_init_priv_params(struct mwifiex_private *priv,
801 struct net_device *dev);
5e6e3a92
BZ		 802
803/*
804 * This function checks if the queuing is RA based or not.
805 */
806static inline u8
807mwifiex_queuing_ra_based(struct mwifiex_private *priv)
808{
809 /*
810 * Currently we assume if we are in Infra, then DA=RA. This might not be
811 * true in the future
812 */
eecd8250 813 if ((priv->bss_mode == NL80211_IFTYPE_STATION) &&
5e6e3a92
BZ		 814 (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA))
815 return false;
816
817 return true;
818}
819
820/*
821 * This function copies rates.
822 */
823static inline u32
824mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len)
825{
826 int i;
827
828 for (i = 0; i < len && src[i]; i++, pos++) {
829 if (pos >= MWIFIEX_SUPPORTED_RATES)
830 break;
831 dest[pos] = src[i];
832 }
833
834 return pos;
835}
836
837/*
838 * This function returns the correct private structure pointer based
839 * upon the BSS type and BSS number.
840 */
841static inline struct mwifiex_private *
842mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter,
2be7859f 843 u8 bss_num, u8 bss_type)
5e6e3a92
BZ		 844{
845 int i;
846
847 for (i = 0; i < adapter->priv_num; i++) {
848 if (adapter->priv[i]) {
849 if ((adapter->priv[i]->bss_num == bss_num)
850 && (adapter->priv[i]->bss_type == bss_type))
851 break;
852 }
853 }
854 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
855}
856
857/*
858 * This function returns the first available private structure pointer
859 * based upon the BSS role.
860 */
861static inline struct mwifiex_private *
862mwifiex_get_priv(struct mwifiex_adapter *adapter,
863 enum mwifiex_bss_role bss_role)
864{
865 int i;
866
867 for (i = 0; i < adapter->priv_num; i++) {
868 if (adapter->priv[i]) {
869 if (bss_role == MWIFIEX_BSS_ROLE_ANY ||
870 GET_BSS_ROLE(adapter->priv[i]) == bss_role)
871 break;
872 }
873 }
874
875 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
876}
877
878/*
879 * This function returns the driver private structure of a network device.
880 */
881static inline struct mwifiex_private *
882mwifiex_netdev_get_priv(struct net_device *dev)
883{
884 return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev));
885}
886
600f5d90
AK		 887int mwifiex_init_shutdown_fw(struct mwifiex_private *priv,
888 u32 func_init_shutdown);
d930faee 889int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *, u8);
5e6e3a92
BZ		 890int mwifiex_remove_card(struct mwifiex_adapter *, struct semaphore *);
891
892void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version,
893 int maxlen);
600f5d90
AK		 894int mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
895 struct mwifiex_multicast_list *mcast_list);
896int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
897 struct net_device *dev);
898int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter);
7c6fa2a8
AK		 899int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
900 struct mwifiex_802_11_ssid *req_ssid);
600f5d90 901int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type);
5e6e3a92 902int mwifiex_enable_hs(struct mwifiex_adapter *adapter);
a0490936 903int mwifiex_disable_auto_ds(struct mwifiex_private *priv);
5e6e3a92 904int mwifiex_get_signal_info(struct mwifiex_private *priv,
5e6e3a92
BZ		 905 struct mwifiex_ds_get_signal *signal);
906int mwifiex_drv_get_data_rate(struct mwifiex_private *priv,
907 struct mwifiex_rate_cfg *rate);
5e6e3a92 908int mwifiex_request_scan(struct mwifiex_private *priv,
5e6e3a92
BZ		 909 struct mwifiex_802_11_ssid *req_ssid);
910int mwifiex_set_user_scan_ioctl(struct mwifiex_private *priv,
911 struct mwifiex_user_scan_cfg *scan_req);
912int mwifiex_change_adhoc_chan(struct mwifiex_private *priv, int channel);
913int mwifiex_set_radio(struct mwifiex_private *priv, u8 option);
914
5e6e3a92
BZ		 915int mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, int channel);
916
5e6e3a92
BZ		 917int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key,
918 int key_len, u8 key_index, int disable);
919
920int mwifiex_set_gen_ie(struct mwifiex_private *priv, u8 *ie, int ie_len);
921
922int mwifiex_get_ver_ext(struct mwifiex_private *priv);
923
924int mwifiex_get_stats_info(struct mwifiex_private *priv,
925 struct mwifiex_ds_get_stats *log);
926
927int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type,
928 u32 reg_offset, u32 reg_value);
929
930int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type,
931 u32 reg_offset, u32 *value);
932
933int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes,
934 u8 *value);
935
936int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data);
937
938int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data);
939
940int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index);
941
942int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index);
943
600f5d90 944int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode);
5e6e3a92
BZ		 945
946int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter,
947 char *version, int max_len);
948
600f5d90
AK		 949int mwifiex_set_tx_power(struct mwifiex_private *priv,
950 struct mwifiex_power_cfg *power_cfg);
5e6e3a92
BZ		 951
952int mwifiex_main_process(struct mwifiex_adapter *);
953
600f5d90
AK		 954int mwifiex_bss_set_channel(struct mwifiex_private *,
955 struct mwifiex_chan_freq_power *cfp);
5e6e3a92
BZ		 956int mwifiex_get_bss_info(struct mwifiex_private *,
957 struct mwifiex_bss_info *);
7c6fa2a8
AK		 958int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
959 u8 *bssid, s32 rssi, u8 *ie_buf,
960 size_t ie_len, u16 beacon_period,
5116f3ce 961 u16 cap_info_bitmap, u8 band,
7c6fa2a8
AK		 962 struct mwifiex_bssdescriptor *bss_desc);
963int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
964 struct mwifiex_bssdescriptor *bss_entry,
965 u8 *ie_buf, u32 ie_len);
966int mwifiex_check_network_compatibility(struct mwifiex_private *priv,
967 struct mwifiex_bssdescriptor *bss_desc);
5e6e3a92 968
93a1df48
YAP		 969struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
970 char *name, enum nl80211_iftype type,
971 u32 *flags, struct vif_params *params);
972int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev);
973
974
5e6e3a92
BZ		 975#ifdef CONFIG_DEBUG_FS
976void mwifiex_debugfs_init(void);
977void mwifiex_debugfs_remove(void);
978
979void mwifiex_dev_debugfs_init(struct mwifiex_private *priv);
980void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv);
981#endif
982#endif /* !_MWIFIEX_MAIN_H_ */
Linux kernel - Deliverables
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