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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 | |
42 | extern const char driver_version[]; | |
5e6e3a92 BZ |
43 | |
44 | enum { | |
600f5d90 AK |
45 | MWIFIEX_ASYNC_CMD, |
46 | MWIFIEX_SYNC_CMD | |
5e6e3a92 BZ |
47 | }; |
48 | ||
67a50035 BZ |
49 | #define MWIFIEX_MAX_AP 64 |
50 | ||
5e6e3a92 BZ |
51 | #define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ) |
52 | ||
53 | #define MWIFIEX_TIMER_10S 10000 | |
54 | #define MWIFIEX_TIMER_1S 1000 | |
55 | ||
62a5b7dc MY |
56 | #define MAX_TX_PENDING 100 |
57 | #define LOW_TX_PENDING 80 | |
5e6e3a92 | 58 | |
5e6e3a92 BZ |
59 | #define MWIFIEX_UPLD_SIZE (2312) |
60 | ||
61 | #define MAX_EVENT_SIZE 1024 | |
62 | ||
63 | #define ARP_FILTER_MAX_BUF_SIZE 68 | |
64 | ||
65 | #define MWIFIEX_KEY_BUFFER_SIZE 16 | |
66 | #define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10 | |
67 | #define MWIFIEX_MAX_REGION_CODE 7 | |
68 | ||
69 | #define DEFAULT_BCN_AVG_FACTOR 8 | |
70 | #define DEFAULT_DATA_AVG_FACTOR 8 | |
71 | ||
72 | #define FIRST_VALID_CHANNEL 0xff | |
73 | #define DEFAULT_AD_HOC_CHANNEL 6 | |
74 | #define DEFAULT_AD_HOC_CHANNEL_A 36 | |
75 | ||
76 | #define DEFAULT_BCN_MISS_TIMEOUT 5 | |
77 | ||
78 | #define MAX_SCAN_BEACON_BUFFER 8000 | |
79 | ||
80 | #define SCAN_BEACON_ENTRY_PAD 6 | |
81 | ||
38e8b7d9 BZ |
82 | #define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110 |
83 | #define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 30 | |
84 | #define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 30 | |
5e6e3a92 BZ |
85 | |
86 | #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI))) | |
87 | ||
88 | #define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S) | |
89 | ||
3249ba73 | 90 | #define MWIFIEX_MAX_SCAN_DELAY_CNT 50 |
bdd37bed | 91 | #define MWIFIEX_MAX_EMPTY_TX_Q_CNT 10 |
3249ba73 AK |
92 | #define MWIFIEX_SCAN_DELAY_MSEC 20 |
93 | ||
5e6e3a92 BZ |
94 | #define RSN_GTK_OUI_OFFSET 2 |
95 | ||
96 | #define MWIFIEX_OUI_NOT_PRESENT 0 | |
97 | #define MWIFIEX_OUI_PRESENT 1 | |
98 | ||
4daffe35 AK |
99 | /* |
100 | * Do not check for data_received for USB, as data_received | |
101 | * is handled in mwifiex_usb_recv for USB | |
102 | */ | |
5e6e3a92 | 103 | #define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \ |
4daffe35 AK |
104 | adapter->event_received || \ |
105 | ((adapter->iface_type != MWIFIEX_USB) && \ | |
106 | adapter->data_received) || \ | |
107 | ((adapter->iface_type == MWIFIEX_USB) && \ | |
108 | !skb_queue_empty(&adapter->usb_rx_data_q))) | |
5e6e3a92 BZ |
109 | |
110 | #define MWIFIEX_TYPE_CMD 1 | |
111 | #define MWIFIEX_TYPE_DATA 0 | |
112 | #define MWIFIEX_TYPE_EVENT 3 | |
113 | ||
114 | #define DBG_CMD_NUM 5 | |
115 | ||
116 | #define MAX_BITMAP_RATES_SIZE 10 | |
117 | ||
118 | #define MAX_CHANNEL_BAND_BG 14 | |
a3c2c4f6 | 119 | #define MAX_CHANNEL_BAND_A 165 |
5e6e3a92 BZ |
120 | |
121 | #define MAX_FREQUENCY_BAND_BG 2484 | |
122 | ||
d930faee | 123 | #define MWIFIEX_EVENT_HEADER_LEN 4 |
e568634a | 124 | #define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2 |
d930faee | 125 | |
4daffe35 AK |
126 | #define MWIFIEX_TYPE_LEN 4 |
127 | #define MWIFIEX_USB_TYPE_CMD 0xF00DFACE | |
128 | #define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE | |
129 | #define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE | |
130 | ||
5e6e3a92 BZ |
131 | struct mwifiex_dbg { |
132 | u32 num_cmd_host_to_card_failure; | |
133 | u32 num_cmd_sleep_cfm_host_to_card_failure; | |
134 | u32 num_tx_host_to_card_failure; | |
135 | u32 num_event_deauth; | |
136 | u32 num_event_disassoc; | |
137 | u32 num_event_link_lost; | |
138 | u32 num_cmd_deauth; | |
139 | u32 num_cmd_assoc_success; | |
140 | u32 num_cmd_assoc_failure; | |
141 | u32 num_tx_timeout; | |
142 | u32 num_cmd_timeout; | |
143 | u16 timeout_cmd_id; | |
144 | u16 timeout_cmd_act; | |
145 | u16 last_cmd_id[DBG_CMD_NUM]; | |
146 | u16 last_cmd_act[DBG_CMD_NUM]; | |
147 | u16 last_cmd_index; | |
148 | u16 last_cmd_resp_id[DBG_CMD_NUM]; | |
149 | u16 last_cmd_resp_index; | |
150 | u16 last_event[DBG_CMD_NUM]; | |
151 | u16 last_event_index; | |
152 | }; | |
153 | ||
154 | enum MWIFIEX_HARDWARE_STATUS { | |
155 | MWIFIEX_HW_STATUS_READY, | |
156 | MWIFIEX_HW_STATUS_INITIALIZING, | |
157 | MWIFIEX_HW_STATUS_FW_READY, | |
158 | MWIFIEX_HW_STATUS_INIT_DONE, | |
159 | MWIFIEX_HW_STATUS_RESET, | |
160 | MWIFIEX_HW_STATUS_CLOSING, | |
161 | MWIFIEX_HW_STATUS_NOT_READY | |
162 | }; | |
163 | ||
164 | enum MWIFIEX_802_11_POWER_MODE { | |
165 | MWIFIEX_802_11_POWER_MODE_CAM, | |
166 | MWIFIEX_802_11_POWER_MODE_PSP | |
167 | }; | |
168 | ||
169 | struct mwifiex_tx_param { | |
170 | u32 next_pkt_len; | |
171 | }; | |
172 | ||
173 | enum MWIFIEX_PS_STATE { | |
174 | PS_STATE_AWAKE, | |
175 | PS_STATE_PRE_SLEEP, | |
176 | PS_STATE_SLEEP_CFM, | |
177 | PS_STATE_SLEEP | |
178 | }; | |
179 | ||
d930faee AK |
180 | enum mwifiex_iface_type { |
181 | MWIFIEX_SDIO, | |
182 | MWIFIEX_PCIE, | |
4daffe35 | 183 | MWIFIEX_USB |
d930faee AK |
184 | }; |
185 | ||
5e6e3a92 BZ |
186 | struct mwifiex_add_ba_param { |
187 | u32 tx_win_size; | |
188 | u32 rx_win_size; | |
189 | u32 timeout; | |
190 | }; | |
191 | ||
192 | struct mwifiex_tx_aggr { | |
193 | u8 ampdu_user; | |
194 | u8 ampdu_ap; | |
195 | u8 amsdu; | |
196 | }; | |
197 | ||
198 | struct mwifiex_ra_list_tbl { | |
199 | struct list_head list; | |
200 | struct sk_buff_head skb_head; | |
201 | u8 ra[ETH_ALEN]; | |
202 | u32 total_pkts_size; | |
203 | u32 is_11n_enabled; | |
5a009adf AP |
204 | u16 max_amsdu; |
205 | u16 pkt_count; | |
206 | u8 ba_packet_thr; | |
5e6e3a92 BZ |
207 | }; |
208 | ||
209 | struct mwifiex_tid_tbl { | |
210 | struct list_head ra_list; | |
211 | /* spin lock for tid table */ | |
212 | spinlock_t tid_tbl_lock; | |
213 | struct mwifiex_ra_list_tbl *ra_list_curr; | |
214 | }; | |
215 | ||
216 | #define WMM_HIGHEST_PRIORITY 7 | |
217 | #define HIGH_PRIO_TID 7 | |
218 | #define LOW_PRIO_TID 0 | |
17e8cec8 | 219 | #define NO_PKT_PRIO_TID (-1) |
5e6e3a92 BZ |
220 | |
221 | struct mwifiex_wmm_desc { | |
222 | struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID]; | |
223 | u32 packets_out[MAX_NUM_TID]; | |
224 | /* spin lock to protect ra_list */ | |
225 | spinlock_t ra_list_spinlock; | |
99fec5de JB |
226 | struct mwifiex_wmm_ac_status ac_status[IEEE80211_NUM_ACS]; |
227 | enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_NUM_ACS]; | |
5e6e3a92 | 228 | u32 drv_pkt_delay_max; |
99fec5de | 229 | u8 queue_priority[IEEE80211_NUM_ACS]; |
5e6e3a92 | 230 | u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */ |
f699254c MY |
231 | /* Number of transmit packets queued */ |
232 | atomic_t tx_pkts_queued; | |
49729ff6 MY |
233 | /* Tracks highest priority with a packet queued */ |
234 | atomic_t highest_queued_prio; | |
5e6e3a92 BZ |
235 | }; |
236 | ||
237 | struct mwifiex_802_11_security { | |
238 | u8 wpa_enabled; | |
239 | u8 wpa2_enabled; | |
240 | u8 wapi_enabled; | |
241 | u8 wapi_key_on; | |
5eb02e44 | 242 | u8 wep_enabled; |
5e6e3a92 | 243 | u32 authentication_mode; |
a0f6d6ca | 244 | u8 is_authtype_auto; |
5e6e3a92 BZ |
245 | u32 encryption_mode; |
246 | }; | |
247 | ||
248 | struct ieee_types_header { | |
249 | u8 element_id; | |
250 | u8 len; | |
251 | } __packed; | |
252 | ||
5e6e3a92 BZ |
253 | struct ieee_types_vendor_specific { |
254 | struct ieee_types_vendor_header vend_hdr; | |
255 | u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)]; | |
256 | } __packed; | |
257 | ||
258 | struct ieee_types_generic { | |
259 | struct ieee_types_header ieee_hdr; | |
260 | u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)]; | |
261 | } __packed; | |
262 | ||
263 | struct mwifiex_bssdescriptor { | |
264 | u8 mac_address[ETH_ALEN]; | |
b9be5f39 | 265 | struct cfg80211_ssid ssid; |
5e6e3a92 BZ |
266 | u32 privacy; |
267 | s32 rssi; | |
268 | u32 channel; | |
269 | u32 freq; | |
270 | u16 beacon_period; | |
271 | u8 erp_flags; | |
272 | u32 bss_mode; | |
273 | u8 supported_rates[MWIFIEX_SUPPORTED_RATES]; | |
274 | u8 data_rates[MWIFIEX_SUPPORTED_RATES]; | |
275 | /* Network band. | |
276 | * BAND_B(0x01): 'b' band | |
277 | * BAND_G(0x02): 'g' band | |
278 | * BAND_A(0X04): 'a' band | |
279 | */ | |
280 | u16 bss_band; | |
b5abcf02 AK |
281 | u64 fw_tsf; |
282 | u64 timestamp; | |
5e6e3a92 BZ |
283 | union ieee_types_phy_param_set phy_param_set; |
284 | union ieee_types_ss_param_set ss_param_set; | |
285 | u16 cap_info_bitmap; | |
286 | struct ieee_types_wmm_parameter wmm_ie; | |
287 | u8 disable_11n; | |
288 | struct ieee80211_ht_cap *bcn_ht_cap; | |
289 | u16 ht_cap_offset; | |
074d46d1 | 290 | struct ieee80211_ht_operation *bcn_ht_oper; |
5e6e3a92 BZ |
291 | u16 ht_info_offset; |
292 | u8 *bcn_bss_co_2040; | |
293 | u16 bss_co_2040_offset; | |
294 | u8 *bcn_ext_cap; | |
295 | u16 ext_cap_offset; | |
5e6e3a92 BZ |
296 | struct ieee_types_vendor_specific *bcn_wpa_ie; |
297 | u16 wpa_offset; | |
298 | struct ieee_types_generic *bcn_rsn_ie; | |
299 | u16 rsn_offset; | |
300 | struct ieee_types_generic *bcn_wapi_ie; | |
301 | u16 wapi_offset; | |
302 | u8 *beacon_buf; | |
303 | u32 beacon_buf_size; | |
5e6e3a92 BZ |
304 | }; |
305 | ||
306 | struct mwifiex_current_bss_params { | |
307 | struct mwifiex_bssdescriptor bss_descriptor; | |
308 | u8 wmm_enabled; | |
309 | u8 wmm_uapsd_enabled; | |
310 | u8 band; | |
311 | u32 num_of_rates; | |
312 | u8 data_rates[MWIFIEX_SUPPORTED_RATES]; | |
313 | }; | |
314 | ||
315 | struct mwifiex_sleep_params { | |
316 | u16 sp_error; | |
317 | u16 sp_offset; | |
318 | u16 sp_stable_time; | |
319 | u8 sp_cal_control; | |
320 | u8 sp_ext_sleep_clk; | |
321 | u16 sp_reserved; | |
322 | }; | |
323 | ||
324 | struct mwifiex_sleep_period { | |
325 | u16 period; | |
326 | u16 reserved; | |
327 | }; | |
328 | ||
329 | struct mwifiex_wep_key { | |
330 | u32 length; | |
331 | u32 key_index; | |
332 | u32 key_length; | |
333 | u8 key_material[MWIFIEX_KEY_BUFFER_SIZE]; | |
334 | }; | |
335 | ||
336 | #define MAX_REGION_CHANNEL_NUM 2 | |
337 | ||
338 | struct mwifiex_chan_freq_power { | |
339 | u16 channel; | |
340 | u32 freq; | |
341 | u16 max_tx_power; | |
342 | u8 unsupported; | |
343 | }; | |
344 | ||
345 | enum state_11d_t { | |
346 | DISABLE_11D = 0, | |
347 | ENABLE_11D = 1, | |
348 | }; | |
349 | ||
350 | #define MWIFIEX_MAX_TRIPLET_802_11D 83 | |
351 | ||
352 | struct mwifiex_802_11d_domain_reg { | |
353 | u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; | |
354 | u8 no_of_triplet; | |
355 | struct ieee80211_country_ie_triplet | |
356 | triplet[MWIFIEX_MAX_TRIPLET_802_11D]; | |
357 | }; | |
358 | ||
359 | struct mwifiex_vendor_spec_cfg_ie { | |
360 | u16 mask; | |
361 | u16 flag; | |
362 | u8 ie[MWIFIEX_MAX_VSIE_LEN]; | |
363 | }; | |
364 | ||
365 | struct wps { | |
366 | u8 session_enable; | |
367 | }; | |
368 | ||
369 | struct mwifiex_adapter; | |
370 | struct mwifiex_private; | |
371 | ||
372 | struct mwifiex_private { | |
373 | struct mwifiex_adapter *adapter; | |
5e6e3a92 BZ |
374 | u8 bss_type; |
375 | u8 bss_role; | |
376 | u8 bss_priority; | |
377 | u8 bss_num; | |
d6bffe8b | 378 | u8 bss_started; |
5e6e3a92 BZ |
379 | u8 frame_type; |
380 | u8 curr_addr[ETH_ALEN]; | |
381 | u8 media_connected; | |
382 | u32 num_tx_timeout; | |
383 | struct net_device *netdev; | |
384 | struct net_device_stats stats; | |
385 | u16 curr_pkt_filter; | |
386 | u32 bss_mode; | |
387 | u32 pkt_tx_ctrl; | |
388 | u16 tx_power_level; | |
389 | u8 max_tx_power_level; | |
390 | u8 min_tx_power_level; | |
391 | u8 tx_rate; | |
392 | u8 tx_htinfo; | |
393 | u8 rxpd_htinfo; | |
394 | u8 rxpd_rate; | |
395 | u16 rate_bitmap; | |
396 | u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; | |
397 | u32 data_rate; | |
398 | u8 is_data_rate_auto; | |
399 | u16 bcn_avg_factor; | |
400 | u16 data_avg_factor; | |
401 | s16 data_rssi_last; | |
402 | s16 data_nf_last; | |
403 | s16 data_rssi_avg; | |
404 | s16 data_nf_avg; | |
405 | s16 bcn_rssi_last; | |
406 | s16 bcn_nf_last; | |
407 | s16 bcn_rssi_avg; | |
408 | s16 bcn_nf_avg; | |
409 | struct mwifiex_bssdescriptor *attempted_bss_desc; | |
b9be5f39 | 410 | struct cfg80211_ssid prev_ssid; |
5e6e3a92 BZ |
411 | u8 prev_bssid[ETH_ALEN]; |
412 | struct mwifiex_current_bss_params curr_bss_params; | |
413 | u16 beacon_period; | |
caf60a6c | 414 | u8 dtim_period; |
5e6e3a92 BZ |
415 | u16 listen_interval; |
416 | u16 atim_window; | |
417 | u8 adhoc_channel; | |
418 | u8 adhoc_is_link_sensed; | |
419 | u8 adhoc_state; | |
420 | struct mwifiex_802_11_security sec_info; | |
421 | struct mwifiex_wep_key wep_key[NUM_WEP_KEYS]; | |
422 | u16 wep_key_curr_index; | |
423 | u8 wpa_ie[256]; | |
424 | u8 wpa_ie_len; | |
425 | u8 wpa_is_gtk_set; | |
426 | struct host_cmd_ds_802_11_key_material aes_key; | |
427 | u8 wapi_ie[256]; | |
428 | u8 wapi_ie_len; | |
13d7ba78 AP |
429 | u8 *wps_ie; |
430 | u8 wps_ie_len; | |
5e6e3a92 BZ |
431 | u8 wmm_required; |
432 | u8 wmm_enabled; | |
433 | u8 wmm_qosinfo; | |
434 | struct mwifiex_wmm_desc wmm; | |
017a92a1 AP |
435 | struct list_head sta_list; |
436 | /* spin lock for associated station list */ | |
437 | spinlock_t sta_list_spinlock; | |
5e6e3a92 BZ |
438 | struct list_head tx_ba_stream_tbl_ptr; |
439 | /* spin lock for tx_ba_stream_tbl_ptr queue */ | |
440 | spinlock_t tx_ba_stream_tbl_lock; | |
441 | struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID]; | |
442 | struct mwifiex_add_ba_param add_ba_param; | |
443 | u16 rx_seq[MAX_NUM_TID]; | |
444 | struct list_head rx_reorder_tbl_ptr; | |
445 | /* spin lock for rx_reorder_tbl_ptr queue */ | |
446 | spinlock_t rx_reorder_tbl_lock; | |
447 | /* spin lock for Rx packets */ | |
448 | spinlock_t rx_pkt_lock; | |
449 | ||
450 | #define MWIFIEX_ASSOC_RSP_BUF_SIZE 500 | |
451 | u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE]; | |
452 | u32 assoc_rsp_size; | |
453 | ||
454 | #define MWIFIEX_GENIE_BUF_SIZE 256 | |
455 | u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE]; | |
456 | u8 gen_ie_buf_len; | |
457 | ||
458 | struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM]; | |
459 | ||
460 | #define MWIFIEX_ASSOC_TLV_BUF_SIZE 256 | |
461 | u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE]; | |
462 | u8 assoc_tlv_buf_len; | |
463 | ||
464 | u8 *curr_bcn_buf; | |
465 | u32 curr_bcn_size; | |
466 | /* spin lock for beacon buffer */ | |
467 | spinlock_t curr_bcn_buf_lock; | |
5e6e3a92 BZ |
468 | struct wireless_dev *wdev; |
469 | struct mwifiex_chan_freq_power cfp; | |
470 | char version_str[128]; | |
471 | #ifdef CONFIG_DEBUG_FS | |
472 | struct dentry *dfs_dev_dir; | |
473 | #endif | |
474 | u8 nick_name[16]; | |
5e6e3a92 BZ |
475 | u16 current_key_index; |
476 | struct semaphore async_sem; | |
477 | u8 scan_pending_on_block; | |
478 | u8 report_scan_result; | |
479 | struct cfg80211_scan_request *scan_request; | |
38c9d664 | 480 | struct mwifiex_user_scan_cfg *user_scan_cfg; |
5e6e3a92 | 481 | u8 cfg_bssid[6]; |
5e6e3a92 BZ |
482 | struct wps wps; |
483 | u8 scan_block; | |
fa444bf8 AK |
484 | s32 cqm_rssi_thold; |
485 | u32 cqm_rssi_hyst; | |
486 | u8 subsc_evt_rssi_state; | |
908fe113 | 487 | struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage; |
ede98bfa | 488 | struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX]; |
f31acabe AP |
489 | u16 beacon_idx; |
490 | u16 proberesp_idx; | |
491 | u16 assocresp_idx; | |
492 | u16 rsn_idx; | |
3249ba73 | 493 | struct timer_list scan_delay_timer; |
c8258913 | 494 | u8 ap_11n_enabled; |
5e6e3a92 BZ |
495 | }; |
496 | ||
497 | enum mwifiex_ba_status { | |
3e822635 YAP |
498 | BA_SETUP_NONE = 0, |
499 | BA_SETUP_INPROGRESS, | |
500 | BA_SETUP_COMPLETE | |
5e6e3a92 BZ |
501 | }; |
502 | ||
503 | struct mwifiex_tx_ba_stream_tbl { | |
504 | struct list_head list; | |
505 | int tid; | |
506 | u8 ra[ETH_ALEN]; | |
507 | enum mwifiex_ba_status ba_status; | |
508 | }; | |
509 | ||
510 | struct mwifiex_rx_reorder_tbl; | |
511 | ||
512 | struct reorder_tmr_cnxt { | |
513 | struct timer_list timer; | |
514 | struct mwifiex_rx_reorder_tbl *ptr; | |
515 | struct mwifiex_private *priv; | |
516 | }; | |
517 | ||
518 | struct mwifiex_rx_reorder_tbl { | |
519 | struct list_head list; | |
520 | int tid; | |
521 | u8 ta[ETH_ALEN]; | |
522 | int start_win; | |
523 | int win_size; | |
524 | void **rx_reorder_ptr; | |
525 | struct reorder_tmr_cnxt timer_context; | |
526 | }; | |
527 | ||
528 | struct mwifiex_bss_prio_node { | |
529 | struct list_head list; | |
530 | struct mwifiex_private *priv; | |
531 | }; | |
532 | ||
533 | struct mwifiex_bss_prio_tbl { | |
534 | struct list_head bss_prio_head; | |
535 | /* spin lock for bss priority */ | |
536 | spinlock_t bss_prio_lock; | |
537 | struct mwifiex_bss_prio_node *bss_prio_cur; | |
538 | }; | |
539 | ||
540 | struct cmd_ctrl_node { | |
541 | struct list_head list; | |
542 | struct mwifiex_private *priv; | |
543 | u32 cmd_oid; | |
544 | u32 cmd_flag; | |
545 | struct sk_buff *cmd_skb; | |
546 | struct sk_buff *resp_skb; | |
547 | void *data_buf; | |
600f5d90 | 548 | u32 wait_q_enabled; |
5e6e3a92 | 549 | struct sk_buff *skb; |
efaaa8b8 AK |
550 | u8 *condition; |
551 | u8 cmd_wait_q_woken; | |
5e6e3a92 BZ |
552 | }; |
553 | ||
b5abcf02 AK |
554 | struct mwifiex_bss_priv { |
555 | u8 band; | |
556 | u64 fw_tsf; | |
557 | }; | |
558 | ||
017a92a1 AP |
559 | /* This is AP specific structure which stores information |
560 | * about associated STA | |
561 | */ | |
562 | struct mwifiex_sta_node { | |
563 | struct list_head list; | |
564 | u8 mac_addr[ETH_ALEN]; | |
565 | u8 is_wmm_enabled; | |
566 | u8 is_11n_enabled; | |
567 | u8 ampdu_sta[MAX_NUM_TID]; | |
568 | u16 rx_seq[MAX_NUM_TID]; | |
569 | u16 max_amsdu; | |
570 | }; | |
571 | ||
5e6e3a92 BZ |
572 | struct mwifiex_if_ops { |
573 | int (*init_if) (struct mwifiex_adapter *); | |
574 | void (*cleanup_if) (struct mwifiex_adapter *); | |
d930faee | 575 | int (*check_fw_status) (struct mwifiex_adapter *, u32); |
5e6e3a92 BZ |
576 | int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); |
577 | int (*register_dev) (struct mwifiex_adapter *); | |
578 | void (*unregister_dev) (struct mwifiex_adapter *); | |
579 | int (*enable_int) (struct mwifiex_adapter *); | |
580 | int (*process_int_status) (struct mwifiex_adapter *); | |
d930faee | 581 | int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *, |
5e6e3a92 BZ |
582 | struct mwifiex_tx_param *); |
583 | int (*wakeup) (struct mwifiex_adapter *); | |
584 | int (*wakeup_complete) (struct mwifiex_adapter *); | |
585 | ||
d930faee | 586 | /* Interface specific functions */ |
5e6e3a92 BZ |
587 | void (*update_mp_end_port) (struct mwifiex_adapter *, u16); |
588 | void (*cleanup_mpa_buf) (struct mwifiex_adapter *); | |
d930faee AK |
589 | int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *); |
590 | int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *); | |
4daffe35 AK |
591 | int (*data_complete) (struct mwifiex_adapter *, struct sk_buff *); |
592 | int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); | |
5e6e3a92 BZ |
593 | }; |
594 | ||
595 | struct mwifiex_adapter { | |
d930faee | 596 | u8 iface_type; |
5e6e3a92 BZ |
597 | struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM]; |
598 | u8 priv_num; | |
5e6e3a92 | 599 | const struct firmware *firmware; |
4a7f5db1 | 600 | char fw_name[32]; |
d930faee | 601 | int winner; |
5e6e3a92 | 602 | struct device *dev; |
d6bffe8b | 603 | struct wiphy *wiphy; |
5e6e3a92 BZ |
604 | bool surprise_removed; |
605 | u32 fw_release_number; | |
5e6e3a92 BZ |
606 | u16 init_wait_q_woken; |
607 | wait_queue_head_t init_wait_q; | |
608 | void *card; | |
609 | struct mwifiex_if_ops if_ops; | |
610 | atomic_t rx_pending; | |
611 | atomic_t tx_pending; | |
600f5d90 | 612 | atomic_t cmd_pending; |
5e6e3a92 BZ |
613 | struct workqueue_struct *workqueue; |
614 | struct work_struct main_work; | |
615 | struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM]; | |
616 | /* spin lock for init/shutdown */ | |
617 | spinlock_t mwifiex_lock; | |
618 | /* spin lock for main process */ | |
619 | spinlock_t main_proc_lock; | |
620 | u32 mwifiex_processing; | |
621 | u16 max_tx_buf_size; | |
622 | u16 tx_buf_size; | |
623 | u16 curr_tx_buf_size; | |
624 | u32 ioport; | |
625 | enum MWIFIEX_HARDWARE_STATUS hw_status; | |
5e6e3a92 BZ |
626 | u16 number_of_antenna; |
627 | u32 fw_cap_info; | |
628 | /* spin lock for interrupt handling */ | |
629 | spinlock_t int_lock; | |
630 | u8 int_status; | |
631 | u32 event_cause; | |
632 | struct sk_buff *event_skb; | |
633 | u8 upld_buf[MWIFIEX_UPLD_SIZE]; | |
634 | u8 data_sent; | |
635 | u8 cmd_sent; | |
636 | u8 cmd_resp_received; | |
637 | u8 event_received; | |
638 | u8 data_received; | |
639 | u16 seq_num; | |
640 | struct cmd_ctrl_node *cmd_pool; | |
641 | struct cmd_ctrl_node *curr_cmd; | |
642 | /* spin lock for command */ | |
643 | spinlock_t mwifiex_cmd_lock; | |
644 | u32 num_cmd_timeout; | |
645 | u16 last_init_cmd; | |
646 | struct timer_list cmd_timer; | |
647 | struct list_head cmd_free_q; | |
648 | /* spin lock for cmd_free_q */ | |
649 | spinlock_t cmd_free_q_lock; | |
650 | struct list_head cmd_pending_q; | |
651 | /* spin lock for cmd_pending_q */ | |
652 | spinlock_t cmd_pending_q_lock; | |
653 | struct list_head scan_pending_q; | |
654 | /* spin lock for scan_pending_q */ | |
655 | spinlock_t scan_pending_q_lock; | |
4daffe35 | 656 | struct sk_buff_head usb_rx_data_q; |
5e6e3a92 BZ |
657 | u32 scan_processing; |
658 | u16 region_code; | |
659 | struct mwifiex_802_11d_domain_reg domain_reg; | |
5e6e3a92 BZ |
660 | u16 scan_probes; |
661 | u32 scan_mode; | |
662 | u16 specific_scan_time; | |
663 | u16 active_scan_time; | |
664 | u16 passive_scan_time; | |
5e6e3a92 BZ |
665 | u8 fw_bands; |
666 | u8 adhoc_start_band; | |
667 | u8 config_bands; | |
668 | struct mwifiex_chan_scan_param_set *scan_channels; | |
669 | u8 tx_lock_flag; | |
670 | struct mwifiex_sleep_params sleep_params; | |
671 | struct mwifiex_sleep_period sleep_period; | |
672 | u16 ps_mode; | |
673 | u32 ps_state; | |
674 | u8 need_to_wakeup; | |
675 | u16 multiple_dtim; | |
676 | u16 local_listen_interval; | |
677 | u16 null_pkt_interval; | |
678 | struct sk_buff *sleep_cfm; | |
679 | u16 bcn_miss_time_out; | |
680 | u16 adhoc_awake_period; | |
681 | u8 is_deep_sleep; | |
682 | u8 delay_null_pkt; | |
683 | u16 delay_to_ps; | |
684 | u16 enhanced_ps_mode; | |
685 | u8 pm_wakeup_card_req; | |
686 | u16 gen_null_pkt; | |
687 | u16 pps_uapsd_mode; | |
688 | u32 pm_wakeup_fw_try; | |
689 | u8 is_hs_configured; | |
690 | struct mwifiex_hs_config_param hs_cfg; | |
691 | u8 hs_activated; | |
692 | u16 hs_activate_wait_q_woken; | |
693 | wait_queue_head_t hs_activate_wait_q; | |
694 | bool is_suspended; | |
695 | u8 event_body[MAX_EVENT_SIZE]; | |
696 | u32 hw_dot_11n_dev_cap; | |
697 | u8 hw_dev_mcs_support; | |
5e6e3a92 | 698 | u8 adhoc_11n_enabled; |
21c3ba34 | 699 | u8 sec_chan_offset; |
5e6e3a92 BZ |
700 | struct mwifiex_dbg dbg; |
701 | u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE]; | |
702 | u32 arp_filter_size; | |
600f5d90 AK |
703 | u16 cmd_wait_q_required; |
704 | struct mwifiex_wait_queue cmd_wait_q; | |
efaaa8b8 AK |
705 | u8 scan_wait_q_woken; |
706 | struct cmd_ctrl_node *cmd_queued; | |
bbea3bc4 | 707 | spinlock_t queue_lock; /* lock for tx queues */ |
59a4cc25 | 708 | struct completion fw_load; |
67fdf39e | 709 | u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; |
ede98bfa | 710 | u16 max_mgmt_ie_index; |
3249ba73 | 711 | u8 scan_delay_cnt; |
bdd37bed AK |
712 | u8 empty_tx_q_cnt; |
713 | atomic_t is_tx_received; | |
838e4f44 | 714 | atomic_t pending_bridged_pkts; |
5e6e3a92 BZ |
715 | }; |
716 | ||
717 | int mwifiex_init_lock_list(struct mwifiex_adapter *adapter); | |
5e6e3a92 | 718 | |
bbea3bc4 AP |
719 | void mwifiex_set_trans_start(struct net_device *dev); |
720 | ||
721 | void mwifiex_stop_net_dev_queue(struct net_device *netdev, | |
722 | struct mwifiex_adapter *adapter); | |
723 | ||
724 | void mwifiex_wake_up_net_dev_queue(struct net_device *netdev, | |
725 | struct mwifiex_adapter *adapter); | |
726 | ||
5e6e3a92 BZ |
727 | int mwifiex_init_fw(struct mwifiex_adapter *adapter); |
728 | ||
729 | int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter); | |
730 | ||
731 | int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter); | |
732 | ||
733 | int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter); | |
734 | ||
735 | int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *); | |
736 | ||
5e6e3a92 BZ |
737 | int mwifiex_recv_packet(struct mwifiex_adapter *, struct sk_buff *skb); |
738 | ||
739 | int mwifiex_process_event(struct mwifiex_adapter *adapter); | |
740 | ||
efaaa8b8 AK |
741 | int mwifiex_complete_cmd(struct mwifiex_adapter *adapter, |
742 | struct cmd_ctrl_node *cmd_node); | |
5e6e3a92 | 743 | |
600f5d90 AK |
744 | int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no, |
745 | u16 cmd_action, u32 cmd_oid, void *data_buf); | |
746 | ||
747 | int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no, | |
748 | u16 cmd_action, u32 cmd_oid, void *data_buf); | |
5e6e3a92 BZ |
749 | |
750 | void mwifiex_cmd_timeout_func(unsigned long function_context); | |
751 | ||
5e6e3a92 BZ |
752 | int mwifiex_get_debug_info(struct mwifiex_private *, |
753 | struct mwifiex_debug_info *); | |
754 | ||
755 | int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter); | |
756 | int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter); | |
757 | void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter); | |
600f5d90 | 758 | void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter); |
5e6e3a92 BZ |
759 | |
760 | void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter, | |
761 | struct cmd_ctrl_node *cmd_node); | |
762 | ||
763 | void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter, | |
764 | struct cmd_ctrl_node *cmd_node, | |
765 | u32 addtail); | |
766 | ||
767 | int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter); | |
768 | int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter); | |
769 | int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter, | |
770 | struct sk_buff *skb); | |
771 | int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb, | |
772 | struct mwifiex_tx_param *tx_param); | |
773 | int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags); | |
774 | int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, | |
775 | struct sk_buff *skb, int status); | |
5e6e3a92 BZ |
776 | void mwifiex_clean_txrx(struct mwifiex_private *priv); |
777 | u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv); | |
778 | void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter); | |
779 | void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *, | |
780 | u32); | |
781 | int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv, | |
782 | struct host_cmd_ds_command *cmd, | |
783 | u16 cmd_action, uint16_t ps_bitmap, | |
a5ffddb7 | 784 | struct mwifiex_ds_auto_ds *auto_ds); |
5e6e3a92 BZ |
785 | int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv, |
786 | struct host_cmd_ds_command *resp, | |
a5ffddb7 | 787 | struct mwifiex_ds_pm_cfg *pm_cfg); |
5e6e3a92 BZ |
788 | void mwifiex_process_hs_config(struct mwifiex_adapter *adapter); |
789 | void mwifiex_hs_activated_event(struct mwifiex_private *priv, | |
790 | u8 activated); | |
791 | int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv, | |
792 | struct host_cmd_ds_command *resp); | |
793 | int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter, | |
794 | struct sk_buff *skb); | |
795 | int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no, | |
796 | u16 cmd_action, u32 cmd_oid, | |
797 | void *data_buf, void *cmd_buf); | |
40d07030 AP |
798 | int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, |
799 | u16 cmd_action, u32 cmd_oid, | |
800 | void *data_buf, void *cmd_buf); | |
5e6e3a92 | 801 | int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no, |
a5ffddb7 | 802 | struct host_cmd_ds_command *resp); |
5e6e3a92 BZ |
803 | int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *, |
804 | struct sk_buff *skb); | |
838e4f44 AP |
805 | int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter, |
806 | struct sk_buff *skb); | |
807 | int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv, | |
808 | struct sk_buff *skb); | |
5e6e3a92 | 809 | int mwifiex_process_sta_event(struct mwifiex_private *); |
3d99d987 | 810 | int mwifiex_process_uap_event(struct mwifiex_private *); |
017a92a1 AP |
811 | struct mwifiex_sta_node * |
812 | mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac); | |
813 | void mwifiex_delete_all_station_list(struct mwifiex_private *priv); | |
5e6e3a92 | 814 | void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb); |
4ac8764a | 815 | void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb); |
5e6e3a92 | 816 | int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta); |
572e8f3e | 817 | int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd, |
a5ffddb7 | 818 | struct mwifiex_scan_cmd_config *scan_cfg); |
5e6e3a92 BZ |
819 | void mwifiex_queue_scan_cmd(struct mwifiex_private *priv, |
820 | struct cmd_ctrl_node *cmd_node); | |
821 | int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, | |
600f5d90 | 822 | struct host_cmd_ds_command *resp); |
b9be5f39 | 823 | s32 mwifiex_ssid_cmp(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2); |
600f5d90 | 824 | int mwifiex_associate(struct mwifiex_private *priv, |
5e6e3a92 BZ |
825 | struct mwifiex_bssdescriptor *bss_desc); |
826 | int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, | |
a5ffddb7 AK |
827 | struct host_cmd_ds_command *cmd, |
828 | struct mwifiex_bssdescriptor *bss_desc); | |
5e6e3a92 | 829 | int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, |
600f5d90 | 830 | struct host_cmd_ds_command *resp); |
5e6e3a92 | 831 | void mwifiex_reset_connect_state(struct mwifiex_private *priv); |
5e6e3a92 | 832 | u8 mwifiex_band_to_radio_type(u8 band); |
600f5d90 AK |
833 | int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac); |
834 | int mwifiex_adhoc_start(struct mwifiex_private *priv, | |
b9be5f39 | 835 | struct cfg80211_ssid *adhoc_ssid); |
600f5d90 | 836 | int mwifiex_adhoc_join(struct mwifiex_private *priv, |
5e6e3a92 BZ |
837 | struct mwifiex_bssdescriptor *bss_desc); |
838 | int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, | |
839 | struct host_cmd_ds_command *cmd, | |
b9be5f39 | 840 | struct cfg80211_ssid *req_ssid); |
5e6e3a92 BZ |
841 | int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv, |
842 | struct host_cmd_ds_command *cmd, | |
a5ffddb7 | 843 | struct mwifiex_bssdescriptor *bss_desc); |
5e6e3a92 | 844 | int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv, |
600f5d90 | 845 | struct host_cmd_ds_command *resp); |
572e8f3e | 846 | int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd); |
6685d109 YAP |
847 | struct mwifiex_chan_freq_power *mwifiex_get_cfp(struct mwifiex_private *priv, |
848 | u8 band, u16 channel, u32 freq); | |
e3bea1c8 BZ |
849 | u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv, u8 index, |
850 | u8 ht_info); | |
5e6e3a92 BZ |
851 | u32 mwifiex_find_freq_from_band_chan(u8, u8); |
852 | int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask, | |
853 | u8 **buffer); | |
5e6e3a92 BZ |
854 | u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv, |
855 | u8 *rates); | |
856 | u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates); | |
5e6e3a92 | 857 | u8 mwifiex_is_rate_auto(struct mwifiex_private *priv); |
5e6e3a92 BZ |
858 | extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE]; |
859 | void mwifiex_save_curr_bcn(struct mwifiex_private *priv); | |
860 | void mwifiex_free_curr_bcn(struct mwifiex_private *priv); | |
861 | int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv, | |
862 | struct host_cmd_ds_command *cmd); | |
863 | int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv, | |
864 | struct host_cmd_ds_command *resp); | |
865 | int is_command_pending(struct mwifiex_adapter *adapter); | |
93a1df48 YAP |
866 | void mwifiex_init_priv_params(struct mwifiex_private *priv, |
867 | struct net_device *dev); | |
f752dcd5 AP |
868 | int mwifiex_set_secure_params(struct mwifiex_private *priv, |
869 | struct mwifiex_uap_bss_param *bss_config, | |
870 | struct cfg80211_ap_settings *params); | |
22281256 AP |
871 | void mwifiex_set_ht_params(struct mwifiex_private *priv, |
872 | struct mwifiex_uap_bss_param *bss_cfg, | |
873 | struct cfg80211_ap_settings *params); | |
a3c2c4f6 AP |
874 | void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, |
875 | struct cfg80211_ap_settings *params); | |
5e6e3a92 BZ |
876 | |
877 | /* | |
878 | * This function checks if the queuing is RA based or not. | |
879 | */ | |
880 | static inline u8 | |
881 | mwifiex_queuing_ra_based(struct mwifiex_private *priv) | |
882 | { | |
883 | /* | |
884 | * Currently we assume if we are in Infra, then DA=RA. This might not be | |
885 | * true in the future | |
886 | */ | |
eecd8250 | 887 | if ((priv->bss_mode == NL80211_IFTYPE_STATION) && |
5e6e3a92 BZ |
888 | (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)) |
889 | return false; | |
890 | ||
891 | return true; | |
892 | } | |
893 | ||
894 | /* | |
895 | * This function copies rates. | |
896 | */ | |
897 | static inline u32 | |
898 | mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len) | |
899 | { | |
900 | int i; | |
901 | ||
902 | for (i = 0; i < len && src[i]; i++, pos++) { | |
903 | if (pos >= MWIFIEX_SUPPORTED_RATES) | |
904 | break; | |
905 | dest[pos] = src[i]; | |
906 | } | |
907 | ||
908 | return pos; | |
909 | } | |
910 | ||
911 | /* | |
912 | * This function returns the correct private structure pointer based | |
913 | * upon the BSS type and BSS number. | |
914 | */ | |
915 | static inline struct mwifiex_private * | |
916 | mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter, | |
2be7859f | 917 | u8 bss_num, u8 bss_type) |
5e6e3a92 BZ |
918 | { |
919 | int i; | |
920 | ||
921 | for (i = 0; i < adapter->priv_num; i++) { | |
922 | if (adapter->priv[i]) { | |
f57c1edc YAP |
923 | if ((adapter->priv[i]->bss_num == bss_num) && |
924 | (adapter->priv[i]->bss_type == bss_type)) | |
5e6e3a92 BZ |
925 | break; |
926 | } | |
927 | } | |
928 | return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); | |
929 | } | |
930 | ||
931 | /* | |
932 | * This function returns the first available private structure pointer | |
933 | * based upon the BSS role. | |
934 | */ | |
935 | static inline struct mwifiex_private * | |
936 | mwifiex_get_priv(struct mwifiex_adapter *adapter, | |
937 | enum mwifiex_bss_role bss_role) | |
938 | { | |
939 | int i; | |
940 | ||
941 | for (i = 0; i < adapter->priv_num; i++) { | |
942 | if (adapter->priv[i]) { | |
943 | if (bss_role == MWIFIEX_BSS_ROLE_ANY || | |
944 | GET_BSS_ROLE(adapter->priv[i]) == bss_role) | |
945 | break; | |
946 | } | |
947 | } | |
948 | ||
949 | return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); | |
950 | } | |
951 | ||
952 | /* | |
953 | * This function returns the driver private structure of a network device. | |
954 | */ | |
955 | static inline struct mwifiex_private * | |
956 | mwifiex_netdev_get_priv(struct net_device *dev) | |
957 | { | |
958 | return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev)); | |
959 | } | |
960 | ||
600f5d90 AK |
961 | int mwifiex_init_shutdown_fw(struct mwifiex_private *priv, |
962 | u32 func_init_shutdown); | |
d930faee | 963 | int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *, u8); |
5e6e3a92 BZ |
964 | int mwifiex_remove_card(struct mwifiex_adapter *, struct semaphore *); |
965 | ||
966 | void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version, | |
967 | int maxlen); | |
600f5d90 AK |
968 | int mwifiex_request_set_multicast_list(struct mwifiex_private *priv, |
969 | struct mwifiex_multicast_list *mcast_list); | |
970 | int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist, | |
971 | struct net_device *dev); | |
972 | int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter); | |
7c6fa2a8 | 973 | int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, |
b9be5f39 | 974 | struct cfg80211_ssid *req_ssid); |
600f5d90 | 975 | int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type); |
5e6e3a92 | 976 | int mwifiex_enable_hs(struct mwifiex_adapter *adapter); |
a0490936 | 977 | int mwifiex_disable_auto_ds(struct mwifiex_private *priv); |
006606c0 | 978 | int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate); |
5e6e3a92 | 979 | int mwifiex_request_scan(struct mwifiex_private *priv, |
b9be5f39 | 980 | struct cfg80211_ssid *req_ssid); |
1a1fb970 AK |
981 | int mwifiex_scan_networks(struct mwifiex_private *priv, |
982 | const struct mwifiex_user_scan_cfg *user_scan_in); | |
5e6e3a92 BZ |
983 | int mwifiex_set_radio(struct mwifiex_private *priv, u8 option); |
984 | ||
53b11231 YL |
985 | int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp, |
986 | const u8 *key, int key_len, u8 key_index, | |
987 | const u8 *mac_addr, int disable); | |
5e6e3a92 BZ |
988 | |
989 | int mwifiex_set_gen_ie(struct mwifiex_private *priv, u8 *ie, int ie_len); | |
990 | ||
991 | int mwifiex_get_ver_ext(struct mwifiex_private *priv); | |
992 | ||
993 | int mwifiex_get_stats_info(struct mwifiex_private *priv, | |
994 | struct mwifiex_ds_get_stats *log); | |
995 | ||
996 | int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type, | |
997 | u32 reg_offset, u32 reg_value); | |
998 | ||
999 | int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type, | |
1000 | u32 reg_offset, u32 *value); | |
1001 | ||
1002 | int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes, | |
1003 | u8 *value); | |
1004 | ||
1005 | int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data); | |
1006 | ||
1007 | int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data); | |
1008 | ||
1009 | int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index); | |
1010 | ||
1011 | int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index); | |
1012 | ||
600f5d90 | 1013 | int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode); |
5e6e3a92 BZ |
1014 | |
1015 | int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter, | |
1016 | char *version, int max_len); | |
1017 | ||
600f5d90 AK |
1018 | int mwifiex_set_tx_power(struct mwifiex_private *priv, |
1019 | struct mwifiex_power_cfg *power_cfg); | |
5e6e3a92 BZ |
1020 | |
1021 | int mwifiex_main_process(struct mwifiex_adapter *); | |
1022 | ||
5e6e3a92 BZ |
1023 | int mwifiex_get_bss_info(struct mwifiex_private *, |
1024 | struct mwifiex_bss_info *); | |
7c6fa2a8 | 1025 | int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv, |
9558a407 | 1026 | struct cfg80211_bss *bss, |
7c6fa2a8 AK |
1027 | struct mwifiex_bssdescriptor *bss_desc); |
1028 | int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, | |
9558a407 | 1029 | struct mwifiex_bssdescriptor *bss_entry); |
7c6fa2a8 AK |
1030 | int mwifiex_check_network_compatibility(struct mwifiex_private *priv, |
1031 | struct mwifiex_bssdescriptor *bss_desc); | |
5e6e3a92 | 1032 | |
84efbb84 JB |
1033 | struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, |
1034 | char *name, | |
1035 | enum nl80211_iftype type, | |
1036 | u32 *flags, | |
1037 | struct vif_params *params); | |
1038 | int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev); | |
93a1df48 | 1039 | |
9b930eae AP |
1040 | void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config); |
1041 | ||
f31acabe | 1042 | int mwifiex_set_mgmt_ies(struct mwifiex_private *priv, |
adb6ed0c | 1043 | struct cfg80211_beacon_data *data); |
40bbc21a | 1044 | int mwifiex_del_mgmt_ies(struct mwifiex_private *priv); |
9e04a7c6 | 1045 | u8 *mwifiex_11d_code_2_region(u8 code); |
93a1df48 | 1046 | |
5e6e3a92 BZ |
1047 | #ifdef CONFIG_DEBUG_FS |
1048 | void mwifiex_debugfs_init(void); | |
1049 | void mwifiex_debugfs_remove(void); | |
1050 | ||
1051 | void mwifiex_dev_debugfs_init(struct mwifiex_private *priv); | |
1052 | void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv); | |
1053 | #endif | |
1054 | #endif /* !_MWIFIEX_MAIN_H_ */ |