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ath5k: disable 5 GHz support for the dualband PHY chip on dual-radio AR5312
[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"
40
41extern const char driver_version[];
42extern struct mwifiex_adapter *g_adapter;
43
44enum {
45 MWIFIEX_NO_WAIT,
46 MWIFIEX_IOCTL_WAIT,
47 MWIFIEX_CMD_WAIT,
48 MWIFIEX_PROC_WAIT,
49 MWIFIEX_WSTATS_WAIT
50};
51
52#define DRV_MODE_STA 0x1
5e6e3a92
BZ		 53
54#define SD8787_W0 0x30
55#define SD8787_W1 0x31
56#define SD8787_A0 0x40
57#define SD8787_A1 0x41
58
59#define DEFAULT_FW_NAME "mrvl/sd8787_uapsta.bin"
60#define SD8787_W1_FW_NAME "mrvl/sd8787_uapsta_w1.bin"
61#define SD8787_AX_FW_NAME "mrvl/sd8787_uapsta.bin"
62
63struct mwifiex_drv_mode {
64 u16 drv_mode;
65 u16 intf_num;
66 struct mwifiex_bss_attr *bss_attr;
67};
68
69
70#define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ)
71
72#define MWIFIEX_TIMER_10S 10000
73#define MWIFIEX_TIMER_1S 1000
74
5e6e3a92
BZ		 75#define MAX_TX_PENDING 60
76
5e6e3a92
BZ		 77#define MWIFIEX_UPLD_SIZE (2312)
78
79#define MAX_EVENT_SIZE 1024
80
81#define ARP_FILTER_MAX_BUF_SIZE 68
82
83#define MWIFIEX_KEY_BUFFER_SIZE 16
84#define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10
85#define MWIFIEX_MAX_REGION_CODE 7
86
87#define DEFAULT_BCN_AVG_FACTOR 8
88#define DEFAULT_DATA_AVG_FACTOR 8
89
90#define FIRST_VALID_CHANNEL 0xff
91#define DEFAULT_AD_HOC_CHANNEL 6
92#define DEFAULT_AD_HOC_CHANNEL_A 36
93
94#define DEFAULT_BCN_MISS_TIMEOUT 5
95
96#define MAX_SCAN_BEACON_BUFFER 8000
97
98#define SCAN_BEACON_ENTRY_PAD 6
99
100#define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 200
101#define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 200
102#define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 110
103
104#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
105
106#define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S)
107
108#define RSN_GTK_OUI_OFFSET 2
109
110#define MWIFIEX_OUI_NOT_PRESENT 0
111#define MWIFIEX_OUI_PRESENT 1
112
113#define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \
114 adapter->event_received || \
115 adapter->data_received)
116
117#define MWIFIEX_TYPE_CMD 1
118#define MWIFIEX_TYPE_DATA 0
119#define MWIFIEX_TYPE_EVENT 3
120
121#define DBG_CMD_NUM 5
122
123#define MAX_BITMAP_RATES_SIZE 10
124
125#define MAX_CHANNEL_BAND_BG 14
126
127#define MAX_FREQUENCY_BAND_BG 2484
128
129struct mwifiex_dbg {
130 u32 num_cmd_host_to_card_failure;
131 u32 num_cmd_sleep_cfm_host_to_card_failure;
132 u32 num_tx_host_to_card_failure;
133 u32 num_event_deauth;
134 u32 num_event_disassoc;
135 u32 num_event_link_lost;
136 u32 num_cmd_deauth;
137 u32 num_cmd_assoc_success;
138 u32 num_cmd_assoc_failure;
139 u32 num_tx_timeout;
140 u32 num_cmd_timeout;
141 u16 timeout_cmd_id;
142 u16 timeout_cmd_act;
143 u16 last_cmd_id[DBG_CMD_NUM];
144 u16 last_cmd_act[DBG_CMD_NUM];
145 u16 last_cmd_index;
146 u16 last_cmd_resp_id[DBG_CMD_NUM];
147 u16 last_cmd_resp_index;
148 u16 last_event[DBG_CMD_NUM];
149 u16 last_event_index;
150};
151
152enum MWIFIEX_HARDWARE_STATUS {
153 MWIFIEX_HW_STATUS_READY,
154 MWIFIEX_HW_STATUS_INITIALIZING,
155 MWIFIEX_HW_STATUS_FW_READY,
156 MWIFIEX_HW_STATUS_INIT_DONE,
157 MWIFIEX_HW_STATUS_RESET,
158 MWIFIEX_HW_STATUS_CLOSING,
159 MWIFIEX_HW_STATUS_NOT_READY
160};
161
162enum MWIFIEX_802_11_POWER_MODE {
163 MWIFIEX_802_11_POWER_MODE_CAM,
164 MWIFIEX_802_11_POWER_MODE_PSP
165};
166
167struct mwifiex_tx_param {
168 u32 next_pkt_len;
169};
170
171enum MWIFIEX_PS_STATE {
172 PS_STATE_AWAKE,
173 PS_STATE_PRE_SLEEP,
174 PS_STATE_SLEEP_CFM,
175 PS_STATE_SLEEP
176};
177
178struct mwifiex_add_ba_param {
179 u32 tx_win_size;
180 u32 rx_win_size;
181 u32 timeout;
182};
183
184struct mwifiex_tx_aggr {
185 u8 ampdu_user;
186 u8 ampdu_ap;
187 u8 amsdu;
188};
189
190struct mwifiex_ra_list_tbl {
191 struct list_head list;
192 struct sk_buff_head skb_head;
193 u8 ra[ETH_ALEN];
194 u32 total_pkts_size;
195 u32 is_11n_enabled;
196};
197
198struct mwifiex_tid_tbl {
199 struct list_head ra_list;
200 /* spin lock for tid table */
201 spinlock_t tid_tbl_lock;
202 struct mwifiex_ra_list_tbl *ra_list_curr;
203};
204
205#define WMM_HIGHEST_PRIORITY 7
206#define HIGH_PRIO_TID 7
207#define LOW_PRIO_TID 0
208
209struct mwifiex_wmm_desc {
210 struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID];
211 u32 packets_out[MAX_NUM_TID];
212 /* spin lock to protect ra_list */
213 spinlock_t ra_list_spinlock;
214 struct mwifiex_wmm_ac_status ac_status[IEEE80211_MAX_QUEUES];
215 enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_MAX_QUEUES];
216 u32 drv_pkt_delay_max;
217 u8 queue_priority[IEEE80211_MAX_QUEUES];
218 u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */
219
220};
221
222struct mwifiex_802_11_security {
223 u8 wpa_enabled;
224 u8 wpa2_enabled;
225 u8 wapi_enabled;
226 u8 wapi_key_on;
227 enum MWIFIEX_802_11_WEP_STATUS wep_status;
228 u32 authentication_mode;
229 u32 encryption_mode;
230};
231
232struct ieee_types_header {
233 u8 element_id;
234 u8 len;
235} __packed;
236
237struct ieee_obss_scan_param {
238 u16 obss_scan_passive_dwell;
239 u16 obss_scan_active_dwell;
240 u16 bss_chan_width_trigger_scan_int;
241 u16 obss_scan_passive_total;
242 u16 obss_scan_active_total;
243 u16 bss_width_chan_trans_delay;
244 u16 obss_scan_active_threshold;
245} __packed;
246
247struct ieee_types_obss_scan_param {
248 struct ieee_types_header ieee_hdr;
249 struct ieee_obss_scan_param obss_scan;
250} __packed;
251
252#define MWIFIEX_SUPPORTED_RATES 14
253
254#define MWIFIEX_SUPPORTED_RATES_EXT 32
255
256#define IEEE_MAX_IE_SIZE 256
257
258struct ieee_types_vendor_specific {
259 struct ieee_types_vendor_header vend_hdr;
260 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)];
261} __packed;
262
263struct ieee_types_generic {
264 struct ieee_types_header ieee_hdr;
265 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)];
266} __packed;
267
268struct mwifiex_bssdescriptor {
269 u8 mac_address[ETH_ALEN];
270 struct mwifiex_802_11_ssid ssid;
271 u32 privacy;
272 s32 rssi;
273 u32 channel;
274 u32 freq;
275 u16 beacon_period;
276 u8 erp_flags;
277 u32 bss_mode;
278 u8 supported_rates[MWIFIEX_SUPPORTED_RATES];
279 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
280 /* Network band.
281 * BAND_B(0x01): 'b' band
282 * BAND_G(0x02): 'g' band
283 * BAND_A(0X04): 'a' band
284 */
285 u16 bss_band;
286 long long network_tsf;
287 u8 time_stamp[8];
288 union ieee_types_phy_param_set phy_param_set;
289 union ieee_types_ss_param_set ss_param_set;
290 u16 cap_info_bitmap;
291 struct ieee_types_wmm_parameter wmm_ie;
292 u8 disable_11n;
293 struct ieee80211_ht_cap *bcn_ht_cap;
294 u16 ht_cap_offset;
295 struct ieee80211_ht_info *bcn_ht_info;
296 u16 ht_info_offset;
297 u8 *bcn_bss_co_2040;
298 u16 bss_co_2040_offset;
299 u8 *bcn_ext_cap;
300 u16 ext_cap_offset;
301 struct ieee_types_obss_scan_param *bcn_obss_scan;
302 u16 overlap_bss_offset;
303 struct ieee_types_vendor_specific *bcn_wpa_ie;
304 u16 wpa_offset;
305 struct ieee_types_generic *bcn_rsn_ie;
306 u16 rsn_offset;
307 struct ieee_types_generic *bcn_wapi_ie;
308 u16 wapi_offset;
309 u8 *beacon_buf;
310 u32 beacon_buf_size;
311 u32 beacon_buf_size_max;
312
313};
314
315struct mwifiex_current_bss_params {
316 struct mwifiex_bssdescriptor bss_descriptor;
317 u8 wmm_enabled;
318 u8 wmm_uapsd_enabled;
319 u8 band;
320 u32 num_of_rates;
321 u8 data_rates[MWIFIEX_SUPPORTED_RATES];
322};
323
324struct mwifiex_sleep_params {
325 u16 sp_error;
326 u16 sp_offset;
327 u16 sp_stable_time;
328 u8 sp_cal_control;
329 u8 sp_ext_sleep_clk;
330 u16 sp_reserved;
331};
332
333struct mwifiex_sleep_period {
334 u16 period;
335 u16 reserved;
336};
337
338struct mwifiex_wep_key {
339 u32 length;
340 u32 key_index;
341 u32 key_length;
342 u8 key_material[MWIFIEX_KEY_BUFFER_SIZE];
343};
344
345#define MAX_REGION_CHANNEL_NUM 2
346
347struct mwifiex_chan_freq_power {
348 u16 channel;
349 u32 freq;
350 u16 max_tx_power;
351 u8 unsupported;
352};
353
354enum state_11d_t {
355 DISABLE_11D = 0,
356 ENABLE_11D = 1,
357};
358
359#define MWIFIEX_MAX_TRIPLET_802_11D 83
360
361struct mwifiex_802_11d_domain_reg {
362 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
363 u8 no_of_triplet;
364 struct ieee80211_country_ie_triplet
365 triplet[MWIFIEX_MAX_TRIPLET_802_11D];
366};
367
368struct mwifiex_vendor_spec_cfg_ie {
369 u16 mask;
370 u16 flag;
371 u8 ie[MWIFIEX_MAX_VSIE_LEN];
372};
373
374struct wps {
375 u8 session_enable;
376};
377
378struct mwifiex_adapter;
379struct mwifiex_private;
380
381struct mwifiex_private {
382 struct mwifiex_adapter *adapter;
383 u8 bss_index;
384 u8 bss_type;
385 u8 bss_role;
386 u8 bss_priority;
387 u8 bss_num;
388 u8 frame_type;
389 u8 curr_addr[ETH_ALEN];
390 u8 media_connected;
391 u32 num_tx_timeout;
392 struct net_device *netdev;
393 struct net_device_stats stats;
394 u16 curr_pkt_filter;
395 u32 bss_mode;
396 u32 pkt_tx_ctrl;
397 u16 tx_power_level;
398 u8 max_tx_power_level;
399 u8 min_tx_power_level;
400 u8 tx_rate;
401 u8 tx_htinfo;
402 u8 rxpd_htinfo;
403 u8 rxpd_rate;
404 u16 rate_bitmap;
405 u16 bitmap_rates[MAX_BITMAP_RATES_SIZE];
406 u32 data_rate;
407 u8 is_data_rate_auto;
408 u16 bcn_avg_factor;
409 u16 data_avg_factor;
410 s16 data_rssi_last;
411 s16 data_nf_last;
412 s16 data_rssi_avg;
413 s16 data_nf_avg;
414 s16 bcn_rssi_last;
415 s16 bcn_nf_last;
416 s16 bcn_rssi_avg;
417 s16 bcn_nf_avg;
418 struct mwifiex_bssdescriptor *attempted_bss_desc;
419 struct mwifiex_802_11_ssid prev_ssid;
420 u8 prev_bssid[ETH_ALEN];
421 struct mwifiex_current_bss_params curr_bss_params;
422 u16 beacon_period;
423 u16 listen_interval;
424 u16 atim_window;
425 u8 adhoc_channel;
426 u8 adhoc_is_link_sensed;
427 u8 adhoc_state;
428 struct mwifiex_802_11_security sec_info;
429 struct mwifiex_wep_key wep_key[NUM_WEP_KEYS];
430 u16 wep_key_curr_index;
431 u8 wpa_ie[256];
432 u8 wpa_ie_len;
433 u8 wpa_is_gtk_set;
434 struct host_cmd_ds_802_11_key_material aes_key;
435 u8 wapi_ie[256];
436 u8 wapi_ie_len;
437 u8 wmm_required;
438 u8 wmm_enabled;
439 u8 wmm_qosinfo;
440 struct mwifiex_wmm_desc wmm;
441 struct list_head tx_ba_stream_tbl_ptr;
442 /* spin lock for tx_ba_stream_tbl_ptr queue */
443 spinlock_t tx_ba_stream_tbl_lock;
444 struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID];
445 struct mwifiex_add_ba_param add_ba_param;
446 u16 rx_seq[MAX_NUM_TID];
447 struct list_head rx_reorder_tbl_ptr;
448 /* spin lock for rx_reorder_tbl_ptr queue */
449 spinlock_t rx_reorder_tbl_lock;
450 /* spin lock for Rx packets */
451 spinlock_t rx_pkt_lock;
452
453#define MWIFIEX_ASSOC_RSP_BUF_SIZE 500
454 u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE];
455 u32 assoc_rsp_size;
456
457#define MWIFIEX_GENIE_BUF_SIZE 256
458 u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE];
459 u8 gen_ie_buf_len;
460
461 struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM];
462
463#define MWIFIEX_ASSOC_TLV_BUF_SIZE 256
464 u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE];
465 u8 assoc_tlv_buf_len;
466
467 u8 *curr_bcn_buf;
468 u32 curr_bcn_size;
469 /* spin lock for beacon buffer */
470 spinlock_t curr_bcn_buf_lock;
471 u16 ioctl_wait_q_woken;
472 wait_queue_head_t ioctl_wait_q;
473 u16 cmd_wait_q_woken;
474 wait_queue_head_t cmd_wait_q;
475 struct wireless_dev *wdev;
476 struct mwifiex_chan_freq_power cfp;
477 char version_str[128];
478#ifdef CONFIG_DEBUG_FS
479 struct dentry *dfs_dev_dir;
480#endif
481 u8 nick_name[16];
482 struct iw_statistics w_stats;
483 u16 w_stats_wait_q_woken;
484 wait_queue_head_t w_stats_wait_q;
485 u16 current_key_index;
486 struct semaphore async_sem;
487 u8 scan_pending_on_block;
488 u8 report_scan_result;
489 struct cfg80211_scan_request *scan_request;
490 int scan_result_status;
491 bool assoc_request;
492 u16 assoc_result;
493 bool ibss_join_request;
494 u16 ibss_join_result;
495 bool disconnect;
496 u8 cfg_bssid[6];
497 struct workqueue_struct *workqueue;
498 struct work_struct cfg_workqueue;
499 u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
500 struct wps wps;
501 u8 scan_block;
502};
503
504enum mwifiex_ba_status {
505 BA_STREAM_NOT_SETUP = 0,
506 BA_STREAM_SETUP_INPROGRESS,
507 BA_STREAM_SETUP_COMPLETE
508};
509
510struct mwifiex_tx_ba_stream_tbl {
511 struct list_head list;
512 int tid;
513 u8 ra[ETH_ALEN];
514 enum mwifiex_ba_status ba_status;
515};
516
517struct mwifiex_rx_reorder_tbl;
518
519struct reorder_tmr_cnxt {
520 struct timer_list timer;
521 struct mwifiex_rx_reorder_tbl *ptr;
522 struct mwifiex_private *priv;
523};
524
525struct mwifiex_rx_reorder_tbl {
526 struct list_head list;
527 int tid;
528 u8 ta[ETH_ALEN];
529 int start_win;
530 int win_size;
531 void **rx_reorder_ptr;
532 struct reorder_tmr_cnxt timer_context;
533};
534
535struct mwifiex_bss_prio_node {
536 struct list_head list;
537 struct mwifiex_private *priv;
538};
539
540struct mwifiex_bss_prio_tbl {
541 struct list_head bss_prio_head;
542 /* spin lock for bss priority */
543 spinlock_t bss_prio_lock;
544 struct mwifiex_bss_prio_node *bss_prio_cur;
545};
546
547struct cmd_ctrl_node {
548 struct list_head list;
549 struct mwifiex_private *priv;
550 u32 cmd_oid;
551 u32 cmd_flag;
552 struct sk_buff *cmd_skb;
553 struct sk_buff *resp_skb;
554 void *data_buf;
555 void *wq_buf;
556 struct sk_buff *skb;
557};
558
559struct mwifiex_if_ops {
560 int (*init_if) (struct mwifiex_adapter *);
561 void (*cleanup_if) (struct mwifiex_adapter *);
562 int (*check_fw_status) (struct mwifiex_adapter *, u32, int *);
563 int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
564 int (*register_dev) (struct mwifiex_adapter *);
565 void (*unregister_dev) (struct mwifiex_adapter *);
566 int (*enable_int) (struct mwifiex_adapter *);
567 int (*process_int_status) (struct mwifiex_adapter *);
568 int (*host_to_card) (struct mwifiex_adapter *, u8,
569 u8 *payload, u32 pkt_len,
570 struct mwifiex_tx_param *);
571 int (*wakeup) (struct mwifiex_adapter *);
572 int (*wakeup_complete) (struct mwifiex_adapter *);
573
574 void (*update_mp_end_port) (struct mwifiex_adapter *, u16);
575 void (*cleanup_mpa_buf) (struct mwifiex_adapter *);
576};
577
578struct mwifiex_adapter {
579 struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM];
580 u8 priv_num;
581 struct mwifiex_drv_mode *drv_mode;
582 const struct firmware *firmware;
583 struct device *dev;
584 bool surprise_removed;
585 u32 fw_release_number;
586 u32 revision_id;
587 u16 init_wait_q_woken;
588 wait_queue_head_t init_wait_q;
589 void *card;
590 struct mwifiex_if_ops if_ops;
591 atomic_t rx_pending;
592 atomic_t tx_pending;
593 atomic_t ioctl_pending;
594 struct workqueue_struct *workqueue;
595 struct work_struct main_work;
596 struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM];
597 /* spin lock for init/shutdown */
598 spinlock_t mwifiex_lock;
599 /* spin lock for main process */
600 spinlock_t main_proc_lock;
601 u32 mwifiex_processing;
602 u16 max_tx_buf_size;
603 u16 tx_buf_size;
604 u16 curr_tx_buf_size;
605 u32 ioport;
606 enum MWIFIEX_HARDWARE_STATUS hw_status;
5e6e3a92
BZ		 607 u16 number_of_antenna;
608 u32 fw_cap_info;
609 /* spin lock for interrupt handling */
610 spinlock_t int_lock;
611 u8 int_status;
612 u32 event_cause;
613 struct sk_buff *event_skb;
614 u8 upld_buf[MWIFIEX_UPLD_SIZE];
615 u8 data_sent;
616 u8 cmd_sent;
617 u8 cmd_resp_received;
618 u8 event_received;
619 u8 data_received;
620 u16 seq_num;
621 struct cmd_ctrl_node *cmd_pool;
622 struct cmd_ctrl_node *curr_cmd;
623 /* spin lock for command */
624 spinlock_t mwifiex_cmd_lock;
625 u32 num_cmd_timeout;
626 u16 last_init_cmd;
627 struct timer_list cmd_timer;
628 struct list_head cmd_free_q;
629 /* spin lock for cmd_free_q */
630 spinlock_t cmd_free_q_lock;
631 struct list_head cmd_pending_q;
632 /* spin lock for cmd_pending_q */
633 spinlock_t cmd_pending_q_lock;
634 struct list_head scan_pending_q;
635 /* spin lock for scan_pending_q */
636 spinlock_t scan_pending_q_lock;
637 u32 scan_processing;
638 u16 region_code;
639 struct mwifiex_802_11d_domain_reg domain_reg;
640 struct mwifiex_bssdescriptor *scan_table;
641 u32 num_in_scan_table;
642 u16 scan_probes;
643 u32 scan_mode;
644 u16 specific_scan_time;
645 u16 active_scan_time;
646 u16 passive_scan_time;
647 u8 bcn_buf[MAX_SCAN_BEACON_BUFFER];
648 u8 *bcn_buf_end;
649 u8 fw_bands;
650 u8 adhoc_start_band;
651 u8 config_bands;
652 struct mwifiex_chan_scan_param_set *scan_channels;
653 u8 tx_lock_flag;
654 struct mwifiex_sleep_params sleep_params;
655 struct mwifiex_sleep_period sleep_period;
656 u16 ps_mode;
657 u32 ps_state;
658 u8 need_to_wakeup;
659 u16 multiple_dtim;
660 u16 local_listen_interval;
661 u16 null_pkt_interval;
662 struct sk_buff *sleep_cfm;
663 u16 bcn_miss_time_out;
664 u16 adhoc_awake_period;
665 u8 is_deep_sleep;
666 u8 delay_null_pkt;
667 u16 delay_to_ps;
668 u16 enhanced_ps_mode;
669 u8 pm_wakeup_card_req;
670 u16 gen_null_pkt;
671 u16 pps_uapsd_mode;
672 u32 pm_wakeup_fw_try;
673 u8 is_hs_configured;
674 struct mwifiex_hs_config_param hs_cfg;
675 u8 hs_activated;
676 u16 hs_activate_wait_q_woken;
677 wait_queue_head_t hs_activate_wait_q;
678 bool is_suspended;
679 u8 event_body[MAX_EVENT_SIZE];
680 u32 hw_dot_11n_dev_cap;
681 u8 hw_dev_mcs_support;
5e6e3a92
BZ		 682 u8 adhoc_11n_enabled;
683 u8 chan_offset;
684 struct mwifiex_dbg dbg;
685 u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE];
686 u32 arp_filter_size;
687};
688
689int mwifiex_init_lock_list(struct mwifiex_adapter *adapter);
690void mwifiex_free_lock_list(struct mwifiex_adapter *adapter);
691
692int mwifiex_init_fw(struct mwifiex_adapter *adapter);
693
694int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter);
695
696int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter);
697
698int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter);
699
700int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *);
701
702int mwifiex_recv_complete(struct mwifiex_adapter *,
703 struct sk_buff *skb,
704 int status);
705
706int mwifiex_recv_packet(struct mwifiex_adapter *, struct sk_buff *skb);
707
708int mwifiex_process_event(struct mwifiex_adapter *adapter);
709
710int mwifiex_ioctl_complete(struct mwifiex_adapter *adapter,
711 struct mwifiex_wait_queue *ioctl_wq,
712 int status);
713
714int mwifiex_prepare_cmd(struct mwifiex_private *priv,
715 uint16_t cmd_no,
716 u16 cmd_action,
717 u32 cmd_oid,
718 void *wait_queue, void *data_buf);
719
720void mwifiex_cmd_timeout_func(unsigned long function_context);
721
722int mwifiex_misc_ioctl_init_shutdown(struct mwifiex_adapter *adapter,
723 struct mwifiex_wait_queue *wait_queue,
724 u32 func_init_shutdown);
725int mwifiex_get_debug_info(struct mwifiex_private *,
726 struct mwifiex_debug_info *);
727
728int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter);
729int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter);
730void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter);
731void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter,
732 struct mwifiex_wait_queue *ioctl_wq);
733
734void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter,
735 struct cmd_ctrl_node *cmd_node);
736
737void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter,
738 struct cmd_ctrl_node *cmd_node,
739 u32 addtail);
740
741int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter);
742int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter);
743int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
744 struct sk_buff *skb);
745int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
746 struct mwifiex_tx_param *tx_param);
747int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags);
748int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
749 struct sk_buff *skb, int status);
750int mwifiex_recv_packet_complete(struct mwifiex_adapter *,
751 struct sk_buff *skb, int status);
752void mwifiex_clean_txrx(struct mwifiex_private *priv);
753u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv);
754void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter);
755void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *,
756 u32);
757int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv,
758 struct host_cmd_ds_command *cmd,
759 u16 cmd_action, uint16_t ps_bitmap,
760 void *data_buf);
761int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv,
762 struct host_cmd_ds_command *resp,
763 void *data_buf);
764void mwifiex_process_hs_config(struct mwifiex_adapter *adapter);
765void mwifiex_hs_activated_event(struct mwifiex_private *priv,
766 u8 activated);
767int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
768 struct host_cmd_ds_command *resp);
769int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
770 struct sk_buff *skb);
771int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no,
772 u16 cmd_action, u32 cmd_oid,
773 void *data_buf, void *cmd_buf);
774int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no,
775 void *cmd_buf, void *ioctl);
776int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *,
777 struct sk_buff *skb);
778int mwifiex_process_sta_event(struct mwifiex_private *);
779void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
780int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta);
781int mwifiex_scan_networks(struct mwifiex_private *priv, void *wait_queue,
782 u16 action,
783 const struct mwifiex_user_scan_cfg
784 *user_scan_in, struct mwifiex_scan_resp *);
785int mwifiex_cmd_802_11_scan(struct mwifiex_private *priv,
786 struct host_cmd_ds_command *cmd,
787 void *data_buf);
788void mwifiex_queue_scan_cmd(struct mwifiex_private *priv,
789 struct cmd_ctrl_node *cmd_node);
790int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
791 struct host_cmd_ds_command *resp,
792 void *wait_queue);
793s32 mwifiex_find_ssid_in_list(struct mwifiex_private *priv,
794 struct mwifiex_802_11_ssid *ssid, u8 *bssid,
795 u32 mode);
796s32 mwifiex_find_bssid_in_list(struct mwifiex_private *priv, u8 *bssid,
797 u32 mode);
798int mwifiex_find_best_network(struct mwifiex_private *priv,
799 struct mwifiex_ssid_bssid *req_ssid_bssid);
800s32 mwifiex_ssid_cmp(struct mwifiex_802_11_ssid *ssid1,
801 struct mwifiex_802_11_ssid *ssid2);
802int mwifiex_associate(struct mwifiex_private *priv, void *wait_queue,
803 struct mwifiex_bssdescriptor *bss_desc);
804int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv,
805 struct host_cmd_ds_command
806 *cmd, void *data_buf);
807int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
808 struct host_cmd_ds_command *resp,
809 void *wait_queue);
810void mwifiex_reset_connect_state(struct mwifiex_private *priv);
811void mwifiex_2040_coex_event(struct mwifiex_private *priv);
812u8 mwifiex_band_to_radio_type(u8 band);
813int mwifiex_deauthenticate(struct mwifiex_private *priv,
814 struct mwifiex_wait_queue *wait_queue,
815 u8 *mac);
816int mwifiex_adhoc_start(struct mwifiex_private *priv, void *wait_queue,
817 struct mwifiex_802_11_ssid *adhoc_ssid);
818int mwifiex_adhoc_join(struct mwifiex_private *priv, void *wait_queue,
819 struct mwifiex_bssdescriptor *bss_desc);
820int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
821 struct host_cmd_ds_command *cmd,
822 void *data_buf);
823int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv,
824 struct host_cmd_ds_command *cmd,
825 void *data_buf);
826int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
827 struct host_cmd_ds_command *resp,
828 void *wait_queue);
829int mwifiex_cmd_802_11_bg_scan_query(struct mwifiex_private *priv,
830 struct host_cmd_ds_command *cmd,
831 void *data_buf);
832struct mwifiex_chan_freq_power *
833 mwifiex_get_cfp_by_band_and_channel_from_cfg80211(
834 struct mwifiex_private *priv,
835 u8 band, u16 channel);
836struct mwifiex_chan_freq_power *mwifiex_get_cfp_by_band_and_freq_from_cfg80211(
837 struct mwifiex_private *priv,
838 u8 band, u32 freq);
839u32 mwifiex_index_to_data_rate(struct mwifiex_adapter *adapter, u8 index,
840 u8 ht_info);
841u32 mwifiex_find_freq_from_band_chan(u8, u8);
842int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask,
843 u8 **buffer);
844u32 mwifiex_index_to_data_rate(struct mwifiex_adapter *adapter, u8 index,
845 u8 ht_info);
846u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv,
847 u8 *rates);
848u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates);
849u8 mwifiex_data_rate_to_index(struct mwifiex_adapter *adapter, u32 rate);
850u8 mwifiex_is_rate_auto(struct mwifiex_private *priv);
851int mwifiex_get_rate_index(struct mwifiex_adapter *adapter,
852 u16 *rateBitmap, int size);
853extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE];
854void mwifiex_save_curr_bcn(struct mwifiex_private *priv);
855void mwifiex_free_curr_bcn(struct mwifiex_private *priv);
856int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv,
857 struct host_cmd_ds_command *cmd);
858int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
859 struct host_cmd_ds_command *resp);
860int is_command_pending(struct mwifiex_adapter *adapter);
861
862/*
863 * This function checks if the queuing is RA based or not.
864 */
865static inline u8
866mwifiex_queuing_ra_based(struct mwifiex_private *priv)
867{
868 /*
869 * Currently we assume if we are in Infra, then DA=RA. This might not be
870 * true in the future
871 */
eecd8250 872 if ((priv->bss_mode == NL80211_IFTYPE_STATION) &&
5e6e3a92
BZ		 873 (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA))
874 return false;
875
876 return true;
877}
878
879/*
880 * This function copies rates.
881 */
882static inline u32
883mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len)
884{
885 int i;
886
887 for (i = 0; i < len && src[i]; i++, pos++) {
888 if (pos >= MWIFIEX_SUPPORTED_RATES)
889 break;
890 dest[pos] = src[i];
891 }
892
893 return pos;
894}
895
896/*
897 * This function returns the correct private structure pointer based
898 * upon the BSS type and BSS number.
899 */
900static inline struct mwifiex_private *
901mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter,
902 u32 bss_num, u32 bss_type)
903{
904 int i;
905
906 for (i = 0; i < adapter->priv_num; i++) {
907 if (adapter->priv[i]) {
908 if ((adapter->priv[i]->bss_num == bss_num)
909 && (adapter->priv[i]->bss_type == bss_type))
910 break;
911 }
912 }
913 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
914}
915
916/*
917 * This function returns the first available private structure pointer
918 * based upon the BSS role.
919 */
920static inline struct mwifiex_private *
921mwifiex_get_priv(struct mwifiex_adapter *adapter,
922 enum mwifiex_bss_role bss_role)
923{
924 int i;
925
926 for (i = 0; i < adapter->priv_num; i++) {
927 if (adapter->priv[i]) {
928 if (bss_role == MWIFIEX_BSS_ROLE_ANY ||
929 GET_BSS_ROLE(adapter->priv[i]) == bss_role)
930 break;
931 }
932 }
933
934 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
935}
936
937/*
938 * This function returns the driver private structure of a network device.
939 */
940static inline struct mwifiex_private *
941mwifiex_netdev_get_priv(struct net_device *dev)
942{
943 return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev));
944}
945
946struct mwifiex_wait_queue *mwifiex_alloc_fill_wait_queue(
947 struct mwifiex_private *,
948 u8 wait_option);
949struct mwifiex_private *mwifiex_bss_index_to_priv(struct mwifiex_adapter
950 *adapter, u8 bss_index);
951int mwifiex_shutdown_fw(struct mwifiex_private *, u8);
952
953int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *);
954int mwifiex_remove_card(struct mwifiex_adapter *, struct semaphore *);
955
956void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version,
957 int maxlen);
958int mwifiex_request_set_mac_address(struct mwifiex_private *priv);
959void mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
960 struct net_device *dev);
961int mwifiex_request_ioctl(struct mwifiex_private *priv,
962 struct mwifiex_wait_queue *req,
963 int, u8 wait_option);
964int mwifiex_disconnect(struct mwifiex_private *, u8, u8 *);
965int mwifiex_bss_start(struct mwifiex_private *priv,
966 u8 wait_option,
967 struct mwifiex_ssid_bssid *ssid_bssid);
968int mwifiex_set_hs_params(struct mwifiex_private *priv,
969 u16 action, u8 wait_option,
970 struct mwifiex_ds_hs_cfg *hscfg);
971int mwifiex_cancel_hs(struct mwifiex_private *priv, u8 wait_option);
972int mwifiex_enable_hs(struct mwifiex_adapter *adapter);
973void mwifiex_process_ioctl_resp(struct mwifiex_private *priv,
974 struct mwifiex_wait_queue *req);
975u32 mwifiex_get_mode(struct mwifiex_private *priv, u8 wait_option);
976int mwifiex_get_signal_info(struct mwifiex_private *priv,
977 u8 wait_option,
978 struct mwifiex_ds_get_signal *signal);
979int mwifiex_drv_get_data_rate(struct mwifiex_private *priv,
980 struct mwifiex_rate_cfg *rate);
981int mwifiex_get_channel_list(struct mwifiex_private *priv,
982 u8 wait_option,
983 struct mwifiex_chan_list *chanlist);
984int mwifiex_get_scan_table(struct mwifiex_private *priv,
985 u8 wait_option,
986 struct mwifiex_scan_resp *scanresp);
5e6e3a92
BZ		 987int mwifiex_enable_wep_key(struct mwifiex_private *priv, u8 wait_option);
988int mwifiex_find_best_bss(struct mwifiex_private *priv, u8 wait_option,
989 struct mwifiex_ssid_bssid *ssid_bssid);
990int mwifiex_request_scan(struct mwifiex_private *priv,
991 u8 wait_option,
992 struct mwifiex_802_11_ssid *req_ssid);
993int mwifiex_set_user_scan_ioctl(struct mwifiex_private *priv,
994 struct mwifiex_user_scan_cfg *scan_req);
995int mwifiex_change_adhoc_chan(struct mwifiex_private *priv, int channel);
996int mwifiex_set_radio(struct mwifiex_private *priv, u8 option);
997
5e6e3a92
BZ		 998int mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, int channel);
999
5e6e3a92
BZ		 1000int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key,
1001 int key_len, u8 key_index, int disable);
1002
1003int mwifiex_set_gen_ie(struct mwifiex_private *priv, u8 *ie, int ie_len);
1004
1005int mwifiex_get_ver_ext(struct mwifiex_private *priv);
1006
1007int mwifiex_get_stats_info(struct mwifiex_private *priv,
1008 struct mwifiex_ds_get_stats *log);
1009
1010int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type,
1011 u32 reg_offset, u32 reg_value);
1012
1013int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type,
1014 u32 reg_offset, u32 *value);
1015
1016int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes,
1017 u8 *value);
1018
1019int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data);
1020
1021int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data);
1022
1023int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index);
1024
1025int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index);
1026
1027int mwifiex_drv_set_power(struct mwifiex_private *priv, bool power_on);
1028
1029int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter,
1030 char *version, int max_len);
1031
1032int mwifiex_set_tx_power(struct mwifiex_private *priv, int type, int dbm);
1033
1034int mwifiex_main_process(struct mwifiex_adapter *);
1035
5e6e3a92
BZ		 1036int mwifiex_bss_ioctl_channel(struct mwifiex_private *,
1037 u16 action,
1038 struct mwifiex_chan_freq_power *cfp);
1039int mwifiex_bss_ioctl_find_bss(struct mwifiex_private *,
1040 struct mwifiex_wait_queue *,
1041 struct mwifiex_ssid_bssid *);
1042int mwifiex_radio_ioctl_band_cfg(struct mwifiex_private *,
1043 u16 action,
1044 struct mwifiex_ds_band_cfg *);
1045int mwifiex_snmp_mib_ioctl(struct mwifiex_private *,
1046 struct mwifiex_wait_queue *,
1047 u32 cmd_oid, u16 action, u32 *value);
1048int mwifiex_get_bss_info(struct mwifiex_private *,
1049 struct mwifiex_bss_info *);
1050
1051#ifdef CONFIG_DEBUG_FS
1052void mwifiex_debugfs_init(void);
1053void mwifiex_debugfs_remove(void);
1054
1055void mwifiex_dev_debugfs_init(struct mwifiex_private *priv);
1056void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv);
1057#endif
1058#endif /* !_MWIFIEX_MAIN_H_ */
Linux kernel - Deliverables
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