projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | ||
| 41 | extern const char driver_version[]; | |
| 42 | extern struct mwifiex_adapter *g_adapter; | |
| 43 | ||
| 44 | enum { | |
| 600f5d90 AK |
45 | MWIFIEX_ASYNC_CMD, |
| 46 | MWIFIEX_SYNC_CMD | |
| 5e6e3a92 BZ |
47 | }; |
| 48 | ||
| 49 | #define DRV_MODE_STA 0x1 | |
| 5e6e3a92 BZ |
50 | |
| 51 | #define SD8787_W0 0x30 | |
| 52 | #define SD8787_W1 0x31 | |
| 53 | #define SD8787_A0 0x40 | |
| 54 | #define SD8787_A1 0x41 | |
| 55 | ||
| 56 | #define DEFAULT_FW_NAME "mrvl/sd8787_uapsta.bin" | |
| 57 | #define SD8787_W1_FW_NAME "mrvl/sd8787_uapsta_w1.bin" | |
| 58 | #define SD8787_AX_FW_NAME "mrvl/sd8787_uapsta.bin" | |
| 59 | ||
| 60 | struct mwifiex_drv_mode { | |
| 61 | u16 drv_mode; | |
| 62 | u16 intf_num; | |
| 63 | struct mwifiex_bss_attr *bss_attr; | |
| 64 | }; | |
| 65 | ||
| 66 | ||
| 67 | #define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ) | |
| 68 | ||
| 69 | #define MWIFIEX_TIMER_10S 10000 | |
| 70 | #define MWIFIEX_TIMER_1S 1000 | |
| 71 | ||
| 5e6e3a92 BZ |
72 | #define MAX_TX_PENDING 60 |
| 73 | ||
| 5e6e3a92 BZ |
74 | #define MWIFIEX_UPLD_SIZE (2312) |
| 75 | ||
| 76 | #define MAX_EVENT_SIZE 1024 | |
| 77 | ||
| 78 | #define ARP_FILTER_MAX_BUF_SIZE 68 | |
| 79 | ||
| 80 | #define MWIFIEX_KEY_BUFFER_SIZE 16 | |
| 81 | #define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10 | |
| 82 | #define MWIFIEX_MAX_REGION_CODE 7 | |
| 83 | ||
| 84 | #define DEFAULT_BCN_AVG_FACTOR 8 | |
| 85 | #define DEFAULT_DATA_AVG_FACTOR 8 | |
| 86 | ||
| 87 | #define FIRST_VALID_CHANNEL 0xff | |
| 88 | #define DEFAULT_AD_HOC_CHANNEL 6 | |
| 89 | #define DEFAULT_AD_HOC_CHANNEL_A 36 | |
| 90 | ||
| 91 | #define DEFAULT_BCN_MISS_TIMEOUT 5 | |
| 92 | ||
| 93 | #define MAX_SCAN_BEACON_BUFFER 8000 | |
| 94 | ||
| 95 | #define SCAN_BEACON_ENTRY_PAD 6 | |
| 96 | ||
| 97 | #define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 200 | |
| 98 | #define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 200 | |
| 99 | #define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 110 | |
| 100 | ||
| 101 | #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI))) | |
| 102 | ||
| 103 | #define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S) | |
| 104 | ||
| 105 | #define RSN_GTK_OUI_OFFSET 2 | |
| 106 | ||
| 107 | #define MWIFIEX_OUI_NOT_PRESENT 0 | |
| 108 | #define MWIFIEX_OUI_PRESENT 1 | |
| 109 | ||
| 110 | #define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \ | |
| 111 | adapter->event_received || \ | |
| 112 | adapter->data_received) | |
| 113 | ||
| 114 | #define MWIFIEX_TYPE_CMD 1 | |
| 115 | #define MWIFIEX_TYPE_DATA 0 | |
| 116 | #define MWIFIEX_TYPE_EVENT 3 | |
| 117 | ||
| 118 | #define DBG_CMD_NUM 5 | |
| 119 | ||
| 120 | #define MAX_BITMAP_RATES_SIZE 10 | |
| 121 | ||
| 122 | #define MAX_CHANNEL_BAND_BG 14 | |
| 123 | ||
| 124 | #define MAX_FREQUENCY_BAND_BG 2484 | |
| 125 | ||
| 126 | struct mwifiex_dbg { | |
| 127 | u32 num_cmd_host_to_card_failure; | |
| 128 | u32 num_cmd_sleep_cfm_host_to_card_failure; | |
| 129 | u32 num_tx_host_to_card_failure; | |
| 130 | u32 num_event_deauth; | |
| 131 | u32 num_event_disassoc; | |
| 132 | u32 num_event_link_lost; | |
| 133 | u32 num_cmd_deauth; | |
| 134 | u32 num_cmd_assoc_success; | |
| 135 | u32 num_cmd_assoc_failure; | |
| 136 | u32 num_tx_timeout; | |
| 137 | u32 num_cmd_timeout; | |
| 138 | u16 timeout_cmd_id; | |
| 139 | u16 timeout_cmd_act; | |
| 140 | u16 last_cmd_id[DBG_CMD_NUM]; | |
| 141 | u16 last_cmd_act[DBG_CMD_NUM]; | |
| 142 | u16 last_cmd_index; | |
| 143 | u16 last_cmd_resp_id[DBG_CMD_NUM]; | |
| 144 | u16 last_cmd_resp_index; | |
| 145 | u16 last_event[DBG_CMD_NUM]; | |
| 146 | u16 last_event_index; | |
| 147 | }; | |
| 148 | ||
| 149 | enum MWIFIEX_HARDWARE_STATUS { | |
| 150 | MWIFIEX_HW_STATUS_READY, | |
| 151 | MWIFIEX_HW_STATUS_INITIALIZING, | |
| 152 | MWIFIEX_HW_STATUS_FW_READY, | |
| 153 | MWIFIEX_HW_STATUS_INIT_DONE, | |
| 154 | MWIFIEX_HW_STATUS_RESET, | |
| 155 | MWIFIEX_HW_STATUS_CLOSING, | |
| 156 | MWIFIEX_HW_STATUS_NOT_READY | |
| 157 | }; | |
| 158 | ||
| 159 | enum MWIFIEX_802_11_POWER_MODE { | |
| 160 | MWIFIEX_802_11_POWER_MODE_CAM, | |
| 161 | MWIFIEX_802_11_POWER_MODE_PSP | |
| 162 | }; | |
| 163 | ||
| 164 | struct mwifiex_tx_param { | |
| 165 | u32 next_pkt_len; | |
| 166 | }; | |
| 167 | ||
| 168 | enum MWIFIEX_PS_STATE { | |
| 169 | PS_STATE_AWAKE, | |
| 170 | PS_STATE_PRE_SLEEP, | |
| 171 | PS_STATE_SLEEP_CFM, | |
| 172 | PS_STATE_SLEEP | |
| 173 | }; | |
| 174 | ||
| 175 | struct mwifiex_add_ba_param { | |
| 176 | u32 tx_win_size; | |
| 177 | u32 rx_win_size; | |
| 178 | u32 timeout; | |
| 179 | }; | |
| 180 | ||
| 181 | struct mwifiex_tx_aggr { | |
| 182 | u8 ampdu_user; | |
| 183 | u8 ampdu_ap; | |
| 184 | u8 amsdu; | |
| 185 | }; | |
| 186 | ||
| 187 | struct mwifiex_ra_list_tbl { | |
| 188 | struct list_head list; | |
| 189 | struct sk_buff_head skb_head; | |
| 190 | u8 ra[ETH_ALEN]; | |
| 191 | u32 total_pkts_size; | |
| 192 | u32 is_11n_enabled; | |
| 193 | }; | |
| 194 | ||
| 195 | struct mwifiex_tid_tbl { | |
| 196 | struct list_head ra_list; | |
| 197 | /* spin lock for tid table */ | |
| 198 | spinlock_t tid_tbl_lock; | |
| 199 | struct mwifiex_ra_list_tbl *ra_list_curr; | |
| 200 | }; | |
| 201 | ||
| 202 | #define WMM_HIGHEST_PRIORITY 7 | |
| 203 | #define HIGH_PRIO_TID 7 | |
| 204 | #define LOW_PRIO_TID 0 | |
| 205 | ||
| 206 | struct mwifiex_wmm_desc { | |
| 207 | struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID]; | |
| 208 | u32 packets_out[MAX_NUM_TID]; | |
| 209 | /* spin lock to protect ra_list */ | |
| 210 | spinlock_t ra_list_spinlock; | |
| 211 | struct mwifiex_wmm_ac_status ac_status[IEEE80211_MAX_QUEUES]; | |
| 212 | enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_MAX_QUEUES]; | |
| 213 | u32 drv_pkt_delay_max; | |
| 214 | u8 queue_priority[IEEE80211_MAX_QUEUES]; | |
| 215 | u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */ | |
| f699254c MY |
216 | /* Number of transmit packets queued */ |
| 217 | atomic_t tx_pkts_queued; | |
| 49729ff6 MY |
218 | /* Tracks highest priority with a packet queued */ |
| 219 | atomic_t highest_queued_prio; | |
| 5e6e3a92 BZ |
220 | }; |
| 221 | ||
| 222 | struct 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 | ||
| 232 | struct ieee_types_header { | |
| 233 | u8 element_id; | |
| 234 | u8 len; | |
| 235 | } __packed; | |
| 236 | ||
| 237 | struct 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 | ||
| 247 | struct 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 | ||
| 258 | struct 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 | ||
| 263 | struct 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 | ||
| 268 | struct 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; | |
| 1a5b306f | 286 | u64 network_tsf; |
| 5e6e3a92 BZ |
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 | ||
| 315 | struct 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 | ||
| 324 | struct 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 | ||
| 333 | struct mwifiex_sleep_period { | |
| 334 | u16 period; | |
| 335 | u16 reserved; | |
| 336 | }; | |
| 337 | ||
| 338 | struct 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 | ||
| 347 | struct mwifiex_chan_freq_power { | |
| 348 | u16 channel; | |
| 349 | u32 freq; | |
| 350 | u16 max_tx_power; | |
| 351 | u8 unsupported; | |
| 352 | }; | |
| 353 | ||
| 354 | enum state_11d_t { | |
| 355 | DISABLE_11D = 0, | |
| 356 | ENABLE_11D = 1, | |
| 357 | }; | |
| 358 | ||
| 359 | #define MWIFIEX_MAX_TRIPLET_802_11D 83 | |
| 360 | ||
| 361 | struct 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 | ||
| 368 | struct mwifiex_vendor_spec_cfg_ie { | |
| 369 | u16 mask; | |
| 370 | u16 flag; | |
| 371 | u8 ie[MWIFIEX_MAX_VSIE_LEN]; | |
| 372 | }; | |
| 373 | ||
| 374 | struct wps { | |
| 375 | u8 session_enable; | |
| 376 | }; | |
| 377 | ||
| 378 | struct mwifiex_adapter; | |
| 379 | struct mwifiex_private; | |
| 380 | ||
| 381 | struct 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; | |
| 5e6e3a92 BZ |
471 | struct wireless_dev *wdev; |
| 472 | struct mwifiex_chan_freq_power cfp; | |
| 473 | char version_str[128]; | |
| 474 | #ifdef CONFIG_DEBUG_FS | |
| 475 | struct dentry *dfs_dev_dir; | |
| 476 | #endif | |
| 477 | u8 nick_name[16]; | |
| 478 | struct iw_statistics w_stats; | |
| 5e6e3a92 BZ |
479 | u16 current_key_index; |
| 480 | struct semaphore async_sem; | |
| 481 | u8 scan_pending_on_block; | |
| 482 | u8 report_scan_result; | |
| 483 | struct cfg80211_scan_request *scan_request; | |
| 484 | int scan_result_status; | |
| 57f16b5d | 485 | int assoc_request; |
| 5e6e3a92 | 486 | u16 assoc_result; |
| 57f16b5d | 487 | int ibss_join_request; |
| 5e6e3a92 BZ |
488 | u16 ibss_join_result; |
| 489 | bool disconnect; | |
| 490 | u8 cfg_bssid[6]; | |
| 491 | struct workqueue_struct *workqueue; | |
| 492 | struct work_struct cfg_workqueue; | |
| 493 | u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; | |
| 494 | struct wps wps; | |
| 495 | u8 scan_block; | |
| 496 | }; | |
| 497 | ||
| 498 | enum mwifiex_ba_status { | |
| 499 | BA_STREAM_NOT_SETUP = 0, | |
| 500 | BA_STREAM_SETUP_INPROGRESS, | |
| 501 | BA_STREAM_SETUP_COMPLETE | |
| 502 | }; | |
| 503 | ||
| 504 | struct mwifiex_tx_ba_stream_tbl { | |
| 505 | struct list_head list; | |
| 506 | int tid; | |
| 507 | u8 ra[ETH_ALEN]; | |
| 508 | enum mwifiex_ba_status ba_status; | |
| 509 | }; | |
| 510 | ||
| 511 | struct mwifiex_rx_reorder_tbl; | |
| 512 | ||
| 513 | struct reorder_tmr_cnxt { | |
| 514 | struct timer_list timer; | |
| 515 | struct mwifiex_rx_reorder_tbl *ptr; | |
| 516 | struct mwifiex_private *priv; | |
| 517 | }; | |
| 518 | ||
| 519 | struct mwifiex_rx_reorder_tbl { | |
| 520 | struct list_head list; | |
| 521 | int tid; | |
| 522 | u8 ta[ETH_ALEN]; | |
| 523 | int start_win; | |
| 524 | int win_size; | |
| 525 | void **rx_reorder_ptr; | |
| 526 | struct reorder_tmr_cnxt timer_context; | |
| 527 | }; | |
| 528 | ||
| 529 | struct mwifiex_bss_prio_node { | |
| 530 | struct list_head list; | |
| 531 | struct mwifiex_private *priv; | |
| 532 | }; | |
| 533 | ||
| 534 | struct mwifiex_bss_prio_tbl { | |
| 535 | struct list_head bss_prio_head; | |
| 536 | /* spin lock for bss priority */ | |
| 537 | spinlock_t bss_prio_lock; | |
| 538 | struct mwifiex_bss_prio_node *bss_prio_cur; | |
| 539 | }; | |
| 540 | ||
| 541 | struct cmd_ctrl_node { | |
| 542 | struct list_head list; | |
| 543 | struct mwifiex_private *priv; | |
| 544 | u32 cmd_oid; | |
| 545 | u32 cmd_flag; | |
| 546 | struct sk_buff *cmd_skb; | |
| 547 | struct sk_buff *resp_skb; | |
| 548 | void *data_buf; | |
| 600f5d90 | 549 | u32 wait_q_enabled; |
| 5e6e3a92 BZ |
550 | struct sk_buff *skb; |
| 551 | }; | |
| 552 | ||
| 553 | struct mwifiex_if_ops { | |
| 554 | int (*init_if) (struct mwifiex_adapter *); | |
| 555 | void (*cleanup_if) (struct mwifiex_adapter *); | |
| 556 | int (*check_fw_status) (struct mwifiex_adapter *, u32, int *); | |
| 557 | int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); | |
| 558 | int (*register_dev) (struct mwifiex_adapter *); | |
| 559 | void (*unregister_dev) (struct mwifiex_adapter *); | |
| 560 | int (*enable_int) (struct mwifiex_adapter *); | |
| 561 | int (*process_int_status) (struct mwifiex_adapter *); | |
| 562 | int (*host_to_card) (struct mwifiex_adapter *, u8, | |
| 563 | u8 *payload, u32 pkt_len, | |
| 564 | struct mwifiex_tx_param *); | |
| 565 | int (*wakeup) (struct mwifiex_adapter *); | |
| 566 | int (*wakeup_complete) (struct mwifiex_adapter *); | |
| 567 | ||
| 568 | void (*update_mp_end_port) (struct mwifiex_adapter *, u16); | |
| 569 | void (*cleanup_mpa_buf) (struct mwifiex_adapter *); | |
| 570 | }; | |
| 571 | ||
| 572 | struct mwifiex_adapter { | |
| 573 | struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM]; | |
| 574 | u8 priv_num; | |
| 575 | struct mwifiex_drv_mode *drv_mode; | |
| 576 | const struct firmware *firmware; | |
| 577 | struct device *dev; | |
| 578 | bool surprise_removed; | |
| 579 | u32 fw_release_number; | |
| 580 | u32 revision_id; | |
| 581 | u16 init_wait_q_woken; | |
| 582 | wait_queue_head_t init_wait_q; | |
| 583 | void *card; | |
| 584 | struct mwifiex_if_ops if_ops; | |
| 585 | atomic_t rx_pending; | |
| 586 | atomic_t tx_pending; | |
| 600f5d90 | 587 | atomic_t cmd_pending; |
| 5e6e3a92 BZ |
588 | struct workqueue_struct *workqueue; |
| 589 | struct work_struct main_work; | |
| 590 | struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM]; | |
| 591 | /* spin lock for init/shutdown */ | |
| 592 | spinlock_t mwifiex_lock; | |
| 593 | /* spin lock for main process */ | |
| 594 | spinlock_t main_proc_lock; | |
| 595 | u32 mwifiex_processing; | |
| 596 | u16 max_tx_buf_size; | |
| 597 | u16 tx_buf_size; | |
| 598 | u16 curr_tx_buf_size; | |
| 599 | u32 ioport; | |
| 600 | enum MWIFIEX_HARDWARE_STATUS hw_status; | |
| 5e6e3a92 BZ |
601 | u16 number_of_antenna; |
| 602 | u32 fw_cap_info; | |
| 603 | /* spin lock for interrupt handling */ | |
| 604 | spinlock_t int_lock; | |
| 605 | u8 int_status; | |
| 606 | u32 event_cause; | |
| 607 | struct sk_buff *event_skb; | |
| 608 | u8 upld_buf[MWIFIEX_UPLD_SIZE]; | |
| 609 | u8 data_sent; | |
| 610 | u8 cmd_sent; | |
| 611 | u8 cmd_resp_received; | |
| 612 | u8 event_received; | |
| 613 | u8 data_received; | |
| 614 | u16 seq_num; | |
| 615 | struct cmd_ctrl_node *cmd_pool; | |
| 616 | struct cmd_ctrl_node *curr_cmd; | |
| 617 | /* spin lock for command */ | |
| 618 | spinlock_t mwifiex_cmd_lock; | |
| 619 | u32 num_cmd_timeout; | |
| 620 | u16 last_init_cmd; | |
| 621 | struct timer_list cmd_timer; | |
| 622 | struct list_head cmd_free_q; | |
| 623 | /* spin lock for cmd_free_q */ | |
| 624 | spinlock_t cmd_free_q_lock; | |
| 625 | struct list_head cmd_pending_q; | |
| 626 | /* spin lock for cmd_pending_q */ | |
| 627 | spinlock_t cmd_pending_q_lock; | |
| 628 | struct list_head scan_pending_q; | |
| 629 | /* spin lock for scan_pending_q */ | |
| 630 | spinlock_t scan_pending_q_lock; | |
| 631 | u32 scan_processing; | |
| 632 | u16 region_code; | |
| 633 | struct mwifiex_802_11d_domain_reg domain_reg; | |
| 634 | struct mwifiex_bssdescriptor *scan_table; | |
| 635 | u32 num_in_scan_table; | |
| 636 | u16 scan_probes; | |
| 637 | u32 scan_mode; | |
| 638 | u16 specific_scan_time; | |
| 639 | u16 active_scan_time; | |
| 640 | u16 passive_scan_time; | |
| 641 | u8 bcn_buf[MAX_SCAN_BEACON_BUFFER]; | |
| 642 | u8 *bcn_buf_end; | |
| 643 | u8 fw_bands; | |
| 644 | u8 adhoc_start_band; | |
| 645 | u8 config_bands; | |
| 646 | struct mwifiex_chan_scan_param_set *scan_channels; | |
| 647 | u8 tx_lock_flag; | |
| 648 | struct mwifiex_sleep_params sleep_params; | |
| 649 | struct mwifiex_sleep_period sleep_period; | |
| 650 | u16 ps_mode; | |
| 651 | u32 ps_state; | |
| 652 | u8 need_to_wakeup; | |
| 653 | u16 multiple_dtim; | |
| 654 | u16 local_listen_interval; | |
| 655 | u16 null_pkt_interval; | |
| 656 | struct sk_buff *sleep_cfm; | |
| 657 | u16 bcn_miss_time_out; | |
| 658 | u16 adhoc_awake_period; | |
| 659 | u8 is_deep_sleep; | |
| 660 | u8 delay_null_pkt; | |
| 661 | u16 delay_to_ps; | |
| 662 | u16 enhanced_ps_mode; | |
| 663 | u8 pm_wakeup_card_req; | |
| 664 | u16 gen_null_pkt; | |
| 665 | u16 pps_uapsd_mode; | |
| 666 | u32 pm_wakeup_fw_try; | |
| 667 | u8 is_hs_configured; | |
| 668 | struct mwifiex_hs_config_param hs_cfg; | |
| 669 | u8 hs_activated; | |
| 670 | u16 hs_activate_wait_q_woken; | |
| 671 | wait_queue_head_t hs_activate_wait_q; | |
| 672 | bool is_suspended; | |
| 673 | u8 event_body[MAX_EVENT_SIZE]; | |
| 674 | u32 hw_dot_11n_dev_cap; | |
| 675 | u8 hw_dev_mcs_support; | |
| 5e6e3a92 BZ |
676 | u8 adhoc_11n_enabled; |
| 677 | u8 chan_offset; | |
| 678 | struct mwifiex_dbg dbg; | |
| 679 | u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE]; | |
| 680 | u32 arp_filter_size; | |
| 600f5d90 AK |
681 | u16 cmd_wait_q_required; |
| 682 | struct mwifiex_wait_queue cmd_wait_q; | |
| 5e6e3a92 BZ |
683 | }; |
| 684 | ||
| 685 | int mwifiex_init_lock_list(struct mwifiex_adapter *adapter); | |
| 686 | void mwifiex_free_lock_list(struct mwifiex_adapter *adapter); | |
| 687 | ||
| 688 | int mwifiex_init_fw(struct mwifiex_adapter *adapter); | |
| 689 | ||
| 690 | int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter); | |
| 691 | ||
| 692 | int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter); | |
| 693 | ||
| 694 | int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter); | |
| 695 | ||
| 696 | int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *); | |
| 697 | ||
| 5e6e3a92 BZ |
698 | int mwifiex_recv_packet(struct mwifiex_adapter *, struct sk_buff *skb); |
| 699 | ||
| 700 | int mwifiex_process_event(struct mwifiex_adapter *adapter); | |
| 701 | ||
| 600f5d90 | 702 | int mwifiex_complete_cmd(struct mwifiex_adapter *adapter); |
| 5e6e3a92 | 703 | |
| 600f5d90 AK |
704 | int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no, |
| 705 | u16 cmd_action, u32 cmd_oid, void *data_buf); | |
| 706 | ||
| 707 | int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no, | |
| 708 | u16 cmd_action, u32 cmd_oid, void *data_buf); | |
| 5e6e3a92 BZ |
709 | |
| 710 | void mwifiex_cmd_timeout_func(unsigned long function_context); | |
| 711 | ||
| 5e6e3a92 BZ |
712 | int mwifiex_get_debug_info(struct mwifiex_private *, |
| 713 | struct mwifiex_debug_info *); | |
| 714 | ||
| 715 | int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter); | |
| 716 | int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter); | |
| 717 | void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter); | |
| 600f5d90 | 718 | void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter); |
| 5e6e3a92 BZ |
719 | |
| 720 | void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter, | |
| 721 | struct cmd_ctrl_node *cmd_node); | |
| 722 | ||
| 723 | void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter, | |
| 724 | struct cmd_ctrl_node *cmd_node, | |
| 725 | u32 addtail); | |
| 726 | ||
| 727 | int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter); | |
| 728 | int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter); | |
| 729 | int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter, | |
| 730 | struct sk_buff *skb); | |
| 731 | int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb, | |
| 732 | struct mwifiex_tx_param *tx_param); | |
| 733 | int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags); | |
| 734 | int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, | |
| 735 | struct sk_buff *skb, int status); | |
| 736 | int mwifiex_recv_packet_complete(struct mwifiex_adapter *, | |
| 737 | struct sk_buff *skb, int status); | |
| 738 | void mwifiex_clean_txrx(struct mwifiex_private *priv); | |
| 739 | u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv); | |
| 740 | void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter); | |
| 741 | void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *, | |
| 742 | u32); | |
| 743 | int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv, | |
| 744 | struct host_cmd_ds_command *cmd, | |
| 745 | u16 cmd_action, uint16_t ps_bitmap, | |
| 746 | void *data_buf); | |
| 747 | int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv, | |
| 748 | struct host_cmd_ds_command *resp, | |
| 749 | void *data_buf); | |
| 750 | void mwifiex_process_hs_config(struct mwifiex_adapter *adapter); | |
| 751 | void mwifiex_hs_activated_event(struct mwifiex_private *priv, | |
| 752 | u8 activated); | |
| 753 | int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv, | |
| 754 | struct host_cmd_ds_command *resp); | |
| 755 | int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter, | |
| 756 | struct sk_buff *skb); | |
| 757 | int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no, | |
| 758 | u16 cmd_action, u32 cmd_oid, | |
| 759 | void *data_buf, void *cmd_buf); | |
| 760 | int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no, | |
| 600f5d90 | 761 | void *cmd_buf); |
| 5e6e3a92 BZ |
762 | int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *, |
| 763 | struct sk_buff *skb); | |
| 764 | int mwifiex_process_sta_event(struct mwifiex_private *); | |
| 765 | void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb); | |
| 766 | int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta); | |
| 600f5d90 AK |
767 | int mwifiex_scan_networks(struct mwifiex_private *priv, |
| 768 | const struct mwifiex_user_scan_cfg *user_scan_in); | |
| 572e8f3e | 769 | int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd, |
| 5e6e3a92 BZ |
770 | void *data_buf); |
| 771 | void mwifiex_queue_scan_cmd(struct mwifiex_private *priv, | |
| 772 | struct cmd_ctrl_node *cmd_node); | |
| 773 | int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, | |
| 600f5d90 | 774 | struct host_cmd_ds_command *resp); |
| 5e6e3a92 BZ |
775 | s32 mwifiex_find_ssid_in_list(struct mwifiex_private *priv, |
| 776 | struct mwifiex_802_11_ssid *ssid, u8 *bssid, | |
| 777 | u32 mode); | |
| 778 | s32 mwifiex_find_bssid_in_list(struct mwifiex_private *priv, u8 *bssid, | |
| 779 | u32 mode); | |
| 780 | int mwifiex_find_best_network(struct mwifiex_private *priv, | |
| 781 | struct mwifiex_ssid_bssid *req_ssid_bssid); | |
| 782 | s32 mwifiex_ssid_cmp(struct mwifiex_802_11_ssid *ssid1, | |
| 783 | struct mwifiex_802_11_ssid *ssid2); | |
| 600f5d90 | 784 | int mwifiex_associate(struct mwifiex_private *priv, |
| 5e6e3a92 BZ |
785 | struct mwifiex_bssdescriptor *bss_desc); |
| 786 | int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, | |
| 787 | struct host_cmd_ds_command | |
| 788 | *cmd, void *data_buf); | |
| 789 | int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, | |
| 600f5d90 | 790 | struct host_cmd_ds_command *resp); |
| 5e6e3a92 BZ |
791 | void mwifiex_reset_connect_state(struct mwifiex_private *priv); |
| 792 | void mwifiex_2040_coex_event(struct mwifiex_private *priv); | |
| 793 | u8 mwifiex_band_to_radio_type(u8 band); | |
| 600f5d90 AK |
794 | int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac); |
| 795 | int mwifiex_adhoc_start(struct mwifiex_private *priv, | |
| 5e6e3a92 | 796 | struct mwifiex_802_11_ssid *adhoc_ssid); |
| 600f5d90 | 797 | int mwifiex_adhoc_join(struct mwifiex_private *priv, |
| 5e6e3a92 BZ |
798 | struct mwifiex_bssdescriptor *bss_desc); |
| 799 | int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, | |
| 800 | struct host_cmd_ds_command *cmd, | |
| 801 | void *data_buf); | |
| 802 | int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv, | |
| 803 | struct host_cmd_ds_command *cmd, | |
| 804 | void *data_buf); | |
| 805 | int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv, | |
| 600f5d90 | 806 | struct host_cmd_ds_command *resp); |
| 572e8f3e | 807 | int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd); |
| 5e6e3a92 BZ |
808 | struct mwifiex_chan_freq_power * |
| 809 | mwifiex_get_cfp_by_band_and_channel_from_cfg80211( | |
| 810 | struct mwifiex_private *priv, | |
| 811 | u8 band, u16 channel); | |
| 812 | struct mwifiex_chan_freq_power *mwifiex_get_cfp_by_band_and_freq_from_cfg80211( | |
| 813 | struct mwifiex_private *priv, | |
| 814 | u8 band, u32 freq); | |
| 572e8f3e | 815 | u32 mwifiex_index_to_data_rate(u8 index, u8 ht_info); |
| 5e6e3a92 BZ |
816 | u32 mwifiex_find_freq_from_band_chan(u8, u8); |
| 817 | int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask, | |
| 818 | u8 **buffer); | |
| 5e6e3a92 BZ |
819 | u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv, |
| 820 | u8 *rates); | |
| 821 | u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates); | |
| 572e8f3e | 822 | u8 mwifiex_data_rate_to_index(u32 rate); |
| 5e6e3a92 | 823 | u8 mwifiex_is_rate_auto(struct mwifiex_private *priv); |
| 572e8f3e | 824 | int mwifiex_get_rate_index(u16 *rateBitmap, int size); |
| 5e6e3a92 BZ |
825 | extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE]; |
| 826 | void mwifiex_save_curr_bcn(struct mwifiex_private *priv); | |
| 827 | void mwifiex_free_curr_bcn(struct mwifiex_private *priv); | |
| 828 | int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv, | |
| 829 | struct host_cmd_ds_command *cmd); | |
| 830 | int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv, | |
| 831 | struct host_cmd_ds_command *resp); | |
| 832 | int is_command_pending(struct mwifiex_adapter *adapter); | |
| 833 | ||
| 834 | /* | |
| 835 | * This function checks if the queuing is RA based or not. | |
| 836 | */ | |
| 837 | static inline u8 | |
| 838 | mwifiex_queuing_ra_based(struct mwifiex_private *priv) | |
| 839 | { | |
| 840 | /* | |
| 841 | * Currently we assume if we are in Infra, then DA=RA. This might not be | |
| 842 | * true in the future | |
| 843 | */ | |
| eecd8250 | 844 | if ((priv->bss_mode == NL80211_IFTYPE_STATION) && |
| 5e6e3a92 BZ |
845 | (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)) |
| 846 | return false; | |
| 847 | ||
| 848 | return true; | |
| 849 | } | |
| 850 | ||
| 851 | /* | |
| 852 | * This function copies rates. | |
| 853 | */ | |
| 854 | static inline u32 | |
| 855 | mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len) | |
| 856 | { | |
| 857 | int i; | |
| 858 | ||
| 859 | for (i = 0; i < len && src[i]; i++, pos++) { | |
| 860 | if (pos >= MWIFIEX_SUPPORTED_RATES) | |
| 861 | break; | |
| 862 | dest[pos] = src[i]; | |
| 863 | } | |
| 864 | ||
| 865 | return pos; | |
| 866 | } | |
| 867 | ||
| 868 | /* | |
| 869 | * This function returns the correct private structure pointer based | |
| 870 | * upon the BSS type and BSS number. | |
| 871 | */ | |
| 872 | static inline struct mwifiex_private * | |
| 873 | mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter, | |
| 2be7859f | 874 | u8 bss_num, u8 bss_type) |
| 5e6e3a92 BZ |
875 | { |
| 876 | int i; | |
| 877 | ||
| 878 | for (i = 0; i < adapter->priv_num; i++) { | |
| 879 | if (adapter->priv[i]) { | |
| 880 | if ((adapter->priv[i]->bss_num == bss_num) | |
| 881 | && (adapter->priv[i]->bss_type == bss_type)) | |
| 882 | break; | |
| 883 | } | |
| 884 | } | |
| 885 | return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); | |
| 886 | } | |
| 887 | ||
| 888 | /* | |
| 889 | * This function returns the first available private structure pointer | |
| 890 | * based upon the BSS role. | |
| 891 | */ | |
| 892 | static inline struct mwifiex_private * | |
| 893 | mwifiex_get_priv(struct mwifiex_adapter *adapter, | |
| 894 | enum mwifiex_bss_role bss_role) | |
| 895 | { | |
| 896 | int i; | |
| 897 | ||
| 898 | for (i = 0; i < adapter->priv_num; i++) { | |
| 899 | if (adapter->priv[i]) { | |
| 900 | if (bss_role == MWIFIEX_BSS_ROLE_ANY || | |
| 901 | GET_BSS_ROLE(adapter->priv[i]) == bss_role) | |
| 902 | break; | |
| 903 | } | |
| 904 | } | |
| 905 | ||
| 906 | return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); | |
| 907 | } | |
| 908 | ||
| 909 | /* | |
| 910 | * This function returns the driver private structure of a network device. | |
| 911 | */ | |
| 912 | static inline struct mwifiex_private * | |
| 913 | mwifiex_netdev_get_priv(struct net_device *dev) | |
| 914 | { | |
| 915 | return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev)); | |
| 916 | } | |
| 917 | ||
| 5e6e3a92 BZ |
918 | struct mwifiex_private *mwifiex_bss_index_to_priv(struct mwifiex_adapter |
| 919 | *adapter, u8 bss_index); | |
| 600f5d90 AK |
920 | int mwifiex_init_shutdown_fw(struct mwifiex_private *priv, |
| 921 | u32 func_init_shutdown); | |
| 5e6e3a92 BZ |
922 | int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *); |
| 923 | int mwifiex_remove_card(struct mwifiex_adapter *, struct semaphore *); | |
| 924 | ||
| 925 | void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version, | |
| 926 | int maxlen); | |
| 600f5d90 AK |
927 | int mwifiex_request_set_multicast_list(struct mwifiex_private *priv, |
| 928 | struct mwifiex_multicast_list *mcast_list); | |
| 929 | int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist, | |
| 930 | struct net_device *dev); | |
| 931 | int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter); | |
| 5e6e3a92 | 932 | int mwifiex_bss_start(struct mwifiex_private *priv, |
| 5e6e3a92 BZ |
933 | struct mwifiex_ssid_bssid *ssid_bssid); |
| 934 | int mwifiex_set_hs_params(struct mwifiex_private *priv, | |
| 600f5d90 | 935 | u16 action, int cmd_type, |
| 5e6e3a92 | 936 | struct mwifiex_ds_hs_cfg *hscfg); |
| 600f5d90 | 937 | int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type); |
| 5e6e3a92 | 938 | int mwifiex_enable_hs(struct mwifiex_adapter *adapter); |
| 5e6e3a92 | 939 | int mwifiex_get_signal_info(struct mwifiex_private *priv, |
| 5e6e3a92 BZ |
940 | struct mwifiex_ds_get_signal *signal); |
| 941 | int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, | |
| 942 | struct mwifiex_rate_cfg *rate); | |
| 600f5d90 | 943 | int mwifiex_find_best_bss(struct mwifiex_private *priv, |
| 5e6e3a92 BZ |
944 | struct mwifiex_ssid_bssid *ssid_bssid); |
| 945 | int mwifiex_request_scan(struct mwifiex_private *priv, | |
| 5e6e3a92 BZ |
946 | struct mwifiex_802_11_ssid *req_ssid); |
| 947 | int mwifiex_set_user_scan_ioctl(struct mwifiex_private *priv, | |
| 948 | struct mwifiex_user_scan_cfg *scan_req); | |
| 949 | int mwifiex_change_adhoc_chan(struct mwifiex_private *priv, int channel); | |
| 950 | int mwifiex_set_radio(struct mwifiex_private *priv, u8 option); | |
| 951 | ||
| 5e6e3a92 BZ |
952 | int mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, int channel); |
| 953 | ||
| 5e6e3a92 BZ |
954 | int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key, |
| 955 | int key_len, u8 key_index, int disable); | |
| 956 | ||
| 957 | int mwifiex_set_gen_ie(struct mwifiex_private *priv, u8 *ie, int ie_len); | |
| 958 | ||
| 959 | int mwifiex_get_ver_ext(struct mwifiex_private *priv); | |
| 960 | ||
| 961 | int mwifiex_get_stats_info(struct mwifiex_private *priv, | |
| 962 | struct mwifiex_ds_get_stats *log); | |
| 963 | ||
| 964 | int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type, | |
| 965 | u32 reg_offset, u32 reg_value); | |
| 966 | ||
| 967 | int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type, | |
| 968 | u32 reg_offset, u32 *value); | |
| 969 | ||
| 970 | int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes, | |
| 971 | u8 *value); | |
| 972 | ||
| 973 | int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data); | |
| 974 | ||
| 975 | int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data); | |
| 976 | ||
| 977 | int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index); | |
| 978 | ||
| 979 | int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index); | |
| 980 | ||
| 600f5d90 | 981 | int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode); |
| 5e6e3a92 BZ |
982 | |
| 983 | int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter, | |
| 984 | char *version, int max_len); | |
| 985 | ||
| 600f5d90 AK |
986 | int mwifiex_set_tx_power(struct mwifiex_private *priv, |
| 987 | struct mwifiex_power_cfg *power_cfg); | |
| 5e6e3a92 BZ |
988 | |
| 989 | int mwifiex_main_process(struct mwifiex_adapter *); | |
| 990 | ||
| 600f5d90 AK |
991 | int mwifiex_bss_set_channel(struct mwifiex_private *, |
| 992 | struct mwifiex_chan_freq_power *cfp); | |
| 5e6e3a92 | 993 | int mwifiex_bss_ioctl_find_bss(struct mwifiex_private *, |
| 5e6e3a92 | 994 | struct mwifiex_ssid_bssid *); |
| 600f5d90 AK |
995 | int mwifiex_set_radio_band_cfg(struct mwifiex_private *, |
| 996 | struct mwifiex_ds_band_cfg *); | |
| 5e6e3a92 BZ |
997 | int mwifiex_get_bss_info(struct mwifiex_private *, |
| 998 | struct mwifiex_bss_info *); | |
| 999 | ||
| 1000 | #ifdef CONFIG_DEBUG_FS | |
| 1001 | void mwifiex_debugfs_init(void); | |
| 1002 | void mwifiex_debugfs_remove(void); | |
| 1003 | ||
| 1004 | void mwifiex_dev_debugfs_init(struct mwifiex_private *priv); | |
| 1005 | void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv); | |
| 1006 | #endif | |
| 1007 | #endif /* !_MWIFIEX_MAIN_H_ */ |