1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2017 Realtek Corporation. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 *****************************************************************************/ 15 16 #ifndef _RTW_CFGVENDOR_H_ 17 #define _RTW_CFGVENDOR_H_ 18 19 #define OUI_GOOGLE 0x001A11 20 #define ATTRIBUTE_U32_LEN (NLA_HDRLEN + 4) 21 #define VENDOR_ID_OVERHEAD ATTRIBUTE_U32_LEN 22 #define VENDOR_SUBCMD_OVERHEAD ATTRIBUTE_U32_LEN 23 #define VENDOR_DATA_OVERHEAD (NLA_HDRLEN) 24 25 #define SCAN_RESULTS_COMPLETE_FLAG_LEN ATTRIBUTE_U32_LEN 26 #define SCAN_INDEX_HDR_LEN (NLA_HDRLEN) 27 #define SCAN_ID_HDR_LEN ATTRIBUTE_U32_LEN 28 #define SCAN_FLAGS_HDR_LEN ATTRIBUTE_U32_LEN 29 #define GSCAN_NUM_RESULTS_HDR_LEN ATTRIBUTE_U32_LEN 30 #define GSCAN_RESULTS_HDR_LEN (NLA_HDRLEN) 31 #define GSCAN_BATCH_RESULT_HDR_LEN (SCAN_INDEX_HDR_LEN + SCAN_ID_HDR_LEN + \ 32 SCAN_FLAGS_HDR_LEN + \ 33 GSCAN_NUM_RESULTS_HDR_LEN + \ 34 GSCAN_RESULTS_HDR_LEN) 35 36 #define VENDOR_REPLY_OVERHEAD (VENDOR_ID_OVERHEAD + \ 37 VENDOR_SUBCMD_OVERHEAD + \ 38 VENDOR_DATA_OVERHEAD) 39 typedef enum { 40 /* don't use 0 as a valid subcommand */ 41 VENDOR_NL80211_SUBCMD_UNSPECIFIED, 42 43 /* define all vendor startup commands between 0x0 and 0x0FFF */ 44 VENDOR_NL80211_SUBCMD_RANGE_START = 0x0001, 45 VENDOR_NL80211_SUBCMD_RANGE_END = 0x0FFF, 46 47 /* define all GScan related commands between 0x1000 and 0x10FF */ 48 ANDROID_NL80211_SUBCMD_GSCAN_RANGE_START = 0x1000, 49 ANDROID_NL80211_SUBCMD_GSCAN_RANGE_END = 0x10FF, 50 51 /* define all NearbyDiscovery related commands between 0x1100 and 0x11FF */ 52 ANDROID_NL80211_SUBCMD_NBD_RANGE_START = 0x1100, 53 ANDROID_NL80211_SUBCMD_NBD_RANGE_END = 0x11FF, 54 55 /* define all RTT related commands between 0x1100 and 0x11FF */ 56 ANDROID_NL80211_SUBCMD_RTT_RANGE_START = 0x1100, 57 ANDROID_NL80211_SUBCMD_RTT_RANGE_END = 0x11FF, 58 59 ANDROID_NL80211_SUBCMD_LSTATS_RANGE_START = 0x1200, 60 ANDROID_NL80211_SUBCMD_LSTATS_RANGE_END = 0x12FF, 61 62 /* define all Logger related commands between 0x1400 and 0x14FF */ 63 ANDROID_NL80211_SUBCMD_DEBUG_RANGE_START = 0x1400, 64 ANDROID_NL80211_SUBCMD_DEBUG_RANGE_END = 0x14FF, 65 66 /* define all wifi offload related commands between 0x1600 and 0x16FF */ 67 ANDROID_NL80211_SUBCMD_WIFI_OFFLOAD_RANGE_START = 0x1600, 68 ANDROID_NL80211_SUBCMD_WIFI_OFFLOAD_RANGE_END = 0x16FF, 69 70 /* define all NAN related commands between 0x1700 and 0x17FF */ 71 ANDROID_NL80211_SUBCMD_NAN_RANGE_START = 0x1700, 72 ANDROID_NL80211_SUBCMD_NAN_RANGE_END = 0x17FF, 73 74 /* define all Android Packet Filter related commands between 0x1800 and 0x18FF */ 75 ANDROID_NL80211_SUBCMD_PKT_FILTER_RANGE_START = 0x1800, 76 ANDROID_NL80211_SUBCMD_PKT_FILTER_RANGE_END = 0x18FF, 77 78 /* This is reserved for future usage */ 79 80 } ANDROID_VENDOR_SUB_COMMAND; 81 82 enum rtw_vendor_subcmd { 83 GSCAN_SUBCMD_GET_CAPABILITIES = ANDROID_NL80211_SUBCMD_GSCAN_RANGE_START, 84 85 GSCAN_SUBCMD_SET_CONFIG, /* 0x1001 */ 86 87 GSCAN_SUBCMD_SET_SCAN_CONFIG, /* 0x1002 */ 88 GSCAN_SUBCMD_ENABLE_GSCAN, /* 0x1003 */ 89 GSCAN_SUBCMD_GET_SCAN_RESULTS, /* 0x1004 */ 90 GSCAN_SUBCMD_SCAN_RESULTS, /* 0x1005 */ 91 92 GSCAN_SUBCMD_SET_HOTLIST, /* 0x1006 */ 93 94 GSCAN_SUBCMD_SET_SIGNIFICANT_CHANGE_CONFIG, /* 0x1007 */ 95 GSCAN_SUBCMD_ENABLE_FULL_SCAN_RESULTS, /* 0x1008 */ 96 GSCAN_SUBCMD_GET_CHANNEL_LIST, /* 0x1009 */ 97 98 WIFI_SUBCMD_GET_FEATURE_SET, /* 0x100A */ 99 WIFI_SUBCMD_GET_FEATURE_SET_MATRIX, /* 0x100B */ 100 WIFI_SUBCMD_SET_PNO_RANDOM_MAC_OUI, /* 0x100C */ 101 WIFI_SUBCMD_NODFS_SET, /* 0x100D */ 102 WIFI_SUBCMD_SET_COUNTRY_CODE, /* 0x100E */ 103 /* Add more sub commands here */ 104 GSCAN_SUBCMD_SET_EPNO_SSID, /* 0x100F */ 105 106 WIFI_SUBCMD_SET_SSID_WHITE_LIST, /* 0x1010 */ 107 WIFI_SUBCMD_SET_ROAM_PARAMS, /* 0x1011 */ 108 WIFI_SUBCMD_ENABLE_LAZY_ROAM, /* 0x1012 */ 109 WIFI_SUBCMD_SET_BSSID_PREF, /* 0x1013 */ 110 WIFI_SUBCMD_SET_BSSID_BLACKLIST, /* 0x1014 */ 111 112 GSCAN_SUBCMD_ANQPO_CONFIG, /* 0x1015 */ 113 WIFI_SUBCMD_SET_RSSI_MONITOR, /* 0x1016 */ 114 WIFI_SUBCMD_CONFIG_ND_OFFLOAD, /* 0x1017 */ 115 /* Add more sub commands here */ 116 117 GSCAN_SUBCMD_MAX, 118 119 RTT_SUBCMD_SET_CONFIG = ANDROID_NL80211_SUBCMD_RTT_RANGE_START, 120 RTT_SUBCMD_CANCEL_CONFIG, 121 RTT_SUBCMD_GETCAPABILITY, 122 123 APF_SUBCMD_GET_CAPABILITIES = ANDROID_NL80211_SUBCMD_PKT_FILTER_RANGE_START, 124 APF_SUBCMD_SET_FILTER, 125 126 LOGGER_START_LOGGING = ANDROID_NL80211_SUBCMD_DEBUG_RANGE_START, 127 LOGGER_TRIGGER_MEM_DUMP, 128 LOGGER_GET_MEM_DUMP, 129 LOGGER_GET_VER, 130 LOGGER_GET_RING_STATUS, 131 LOGGER_GET_RING_DATA, 132 LOGGER_GET_FEATURE, 133 LOGGER_RESET_LOGGING, 134 LOGGER_TRIGGER_DRIVER_MEM_DUMP, 135 LOGGER_GET_DRIVER_MEM_DUMP, 136 LOGGER_START_PKT_FATE_MONITORING, 137 LOGGER_GET_TX_PKT_FATES, 138 LOGGER_GET_RX_PKT_FATES, 139 140 WIFI_OFFLOAD_SUBCMD_START_MKEEP_ALIVE = ANDROID_NL80211_SUBCMD_WIFI_OFFLOAD_RANGE_START, 141 WIFI_OFFLOAD_SUBCMD_STOP_MKEEP_ALIVE, 142 143 VENDOR_SUBCMD_MAX 144 }; 145 146 enum gscan_attributes { 147 GSCAN_ATTRIBUTE_NUM_BUCKETS = 10, 148 GSCAN_ATTRIBUTE_BASE_PERIOD, 149 GSCAN_ATTRIBUTE_BUCKETS_BAND, 150 GSCAN_ATTRIBUTE_BUCKET_ID, 151 GSCAN_ATTRIBUTE_BUCKET_PERIOD, 152 GSCAN_ATTRIBUTE_BUCKET_NUM_CHANNELS, 153 GSCAN_ATTRIBUTE_BUCKET_CHANNELS, 154 GSCAN_ATTRIBUTE_NUM_AP_PER_SCAN, 155 GSCAN_ATTRIBUTE_REPORT_THRESHOLD, 156 GSCAN_ATTRIBUTE_NUM_SCANS_TO_CACHE, 157 GSCAN_ATTRIBUTE_BAND = GSCAN_ATTRIBUTE_BUCKETS_BAND, 158 159 GSCAN_ATTRIBUTE_ENABLE_FEATURE = 20, 160 GSCAN_ATTRIBUTE_SCAN_RESULTS_COMPLETE, 161 GSCAN_ATTRIBUTE_FLUSH_FEATURE, 162 GSCAN_ATTRIBUTE_ENABLE_FULL_SCAN_RESULTS, 163 GSCAN_ATTRIBUTE_REPORT_EVENTS, 164 /* remaining reserved for additional attributes */ 165 GSCAN_ATTRIBUTE_NUM_OF_RESULTS = 30, 166 GSCAN_ATTRIBUTE_FLUSH_RESULTS, 167 GSCAN_ATTRIBUTE_SCAN_RESULTS, /* flat array of wifi_scan_result */ 168 GSCAN_ATTRIBUTE_SCAN_ID, /* indicates scan number */ 169 GSCAN_ATTRIBUTE_SCAN_FLAGS, /* indicates if scan was aborted */ 170 GSCAN_ATTRIBUTE_AP_FLAGS, /* flags on significant change event */ 171 GSCAN_ATTRIBUTE_NUM_CHANNELS, 172 GSCAN_ATTRIBUTE_CHANNEL_LIST, 173 174 /* remaining reserved for additional attributes */ 175 176 GSCAN_ATTRIBUTE_SSID = 40, 177 GSCAN_ATTRIBUTE_BSSID, 178 GSCAN_ATTRIBUTE_CHANNEL, 179 GSCAN_ATTRIBUTE_RSSI, 180 GSCAN_ATTRIBUTE_TIMESTAMP, 181 GSCAN_ATTRIBUTE_RTT, 182 GSCAN_ATTRIBUTE_RTTSD, 183 184 /* remaining reserved for additional attributes */ 185 186 GSCAN_ATTRIBUTE_HOTLIST_BSSIDS = 50, 187 GSCAN_ATTRIBUTE_RSSI_LOW, 188 GSCAN_ATTRIBUTE_RSSI_HIGH, 189 GSCAN_ATTRIBUTE_HOSTLIST_BSSID_ELEM, 190 GSCAN_ATTRIBUTE_HOTLIST_FLUSH, 191 192 /* remaining reserved for additional attributes */ 193 GSCAN_ATTRIBUTE_RSSI_SAMPLE_SIZE = 60, 194 GSCAN_ATTRIBUTE_LOST_AP_SAMPLE_SIZE, 195 GSCAN_ATTRIBUTE_MIN_BREACHING, 196 GSCAN_ATTRIBUTE_SIGNIFICANT_CHANGE_BSSIDS, 197 GSCAN_ATTRIBUTE_SIGNIFICANT_CHANGE_FLUSH, 198 GSCAN_ATTRIBUTE_MAX 199 }; 200 201 enum gscan_bucket_attributes { 202 GSCAN_ATTRIBUTE_CH_BUCKET_1, 203 GSCAN_ATTRIBUTE_CH_BUCKET_2, 204 GSCAN_ATTRIBUTE_CH_BUCKET_3, 205 GSCAN_ATTRIBUTE_CH_BUCKET_4, 206 GSCAN_ATTRIBUTE_CH_BUCKET_5, 207 GSCAN_ATTRIBUTE_CH_BUCKET_6, 208 GSCAN_ATTRIBUTE_CH_BUCKET_7 209 }; 210 211 enum gscan_ch_attributes { 212 GSCAN_ATTRIBUTE_CH_ID_1, 213 GSCAN_ATTRIBUTE_CH_ID_2, 214 GSCAN_ATTRIBUTE_CH_ID_3, 215 GSCAN_ATTRIBUTE_CH_ID_4, 216 GSCAN_ATTRIBUTE_CH_ID_5, 217 GSCAN_ATTRIBUTE_CH_ID_6, 218 GSCAN_ATTRIBUTE_CH_ID_7 219 }; 220 221 enum wifi_rssi_monitor_attr { 222 RSSI_MONITOR_ATTRIBUTE_MAX_RSSI, 223 RSSI_MONITOR_ATTRIBUTE_MIN_RSSI, 224 RSSI_MONITOR_ATTRIBUTE_START, 225 }; 226 227 228 enum rtt_attributes { 229 RTT_ATTRIBUTE_TARGET_CNT, 230 RTT_ATTRIBUTE_TARGET_INFO, 231 RTT_ATTRIBUTE_TARGET_MAC, 232 RTT_ATTRIBUTE_TARGET_TYPE, 233 RTT_ATTRIBUTE_TARGET_PEER, 234 RTT_ATTRIBUTE_TARGET_CHAN, 235 RTT_ATTRIBUTE_TARGET_MODE, 236 RTT_ATTRIBUTE_TARGET_INTERVAL, 237 RTT_ATTRIBUTE_TARGET_NUM_MEASUREMENT, 238 RTT_ATTRIBUTE_TARGET_NUM_PKT, 239 RTT_ATTRIBUTE_TARGET_NUM_RETRY 240 }; 241 242 enum logger_attributes { 243 LOGGER_ATTRIBUTE_GET_DRIVER, 244 LOGGER_ATTRIBUTE_GET_FW, 245 LOGGER_ATTRIBUTE_RING_ID, 246 LOGGER_ATTRIBUTE_RING_NAME, 247 LOGGER_ATTRIBUTE_RING_FLAGS, 248 LOGGER_ATTRIBUTE_LOG_LEVEL, 249 LOGGER_ATTRIBUTE_LOG_TIME_INTVAL, 250 LOGGER_ATTRIBUTE_LOG_MIN_DATA_SIZE, 251 LOGGER_ATTRIBUTE_FW_DUMP_LEN, 252 LOGGER_ATTRIBUTE_FW_DUMP_DATA, 253 LOGGERG_ATTRIBUTE_RING_DATA, 254 LOGGER_ATTRIBUTE_RING_STATUS, 255 LOGGER_ATTRIBUTE_RING_NUM 256 }; 257 typedef enum rtw_vendor_event { 258 RTK_RESERVED1, 259 RTK_RESERVED2, 260 GSCAN_EVENT_SIGNIFICANT_CHANGE_RESULTS , 261 GSCAN_EVENT_HOTLIST_RESULTS_FOUND, 262 GSCAN_EVENT_SCAN_RESULTS_AVAILABLE, 263 GSCAN_EVENT_FULL_SCAN_RESULTS, 264 RTT_EVENT_COMPLETE, 265 GSCAN_EVENT_COMPLETE_SCAN, 266 GSCAN_EVENT_HOTLIST_RESULTS_LOST, 267 GSCAN_EVENT_EPNO_EVENT, 268 GOOGLE_DEBUG_RING_EVENT, 269 GOOGLE_DEBUG_MEM_DUMP_EVENT, 270 GSCAN_EVENT_ANQPO_HOTSPOT_MATCH, 271 GOOGLE_RSSI_MONITOR_EVENT 272 } rtw_vendor_event_t; 273 274 enum andr_wifi_feature_set_attr { 275 ANDR_WIFI_ATTRIBUTE_NUM_FEATURE_SET, 276 ANDR_WIFI_ATTRIBUTE_FEATURE_SET, 277 ANDR_WIFI_ATTRIBUTE_RANDOM_MAC_OUI, 278 ANDR_WIFI_ATTRIBUTE_NODFS_SET, 279 ANDR_WIFI_ATTRIBUTE_COUNTRY, 280 ANDR_WIFI_ATTRIBUTE_ND_OFFLOAD_VALUE 281 // Add more attribute here 282 }; 283 284 typedef enum rtw_vendor_gscan_attribute { 285 ATTR_START_GSCAN, 286 ATTR_STOP_GSCAN, 287 ATTR_SET_SCAN_BATCH_CFG_ID, /* set batch scan params */ 288 ATTR_SET_SCAN_GEOFENCE_CFG_ID, /* set list of bssids to track */ 289 ATTR_SET_SCAN_SIGNIFICANT_CFG_ID, /* set list of bssids, rssi threshold etc.. */ 290 ATTR_SET_SCAN_CFG_ID, /* set common scan config params here */ 291 ATTR_GET_GSCAN_CAPABILITIES_ID, 292 /* Add more sub commands here */ 293 ATTR_GSCAN_MAX 294 } rtw_vendor_gscan_attribute_t; 295 296 typedef enum gscan_batch_attribute { 297 ATTR_GSCAN_BATCH_BESTN, 298 ATTR_GSCAN_BATCH_MSCAN, 299 ATTR_GSCAN_BATCH_BUFFER_THRESHOLD 300 } gscan_batch_attribute_t; 301 302 typedef enum gscan_geofence_attribute { 303 ATTR_GSCAN_NUM_HOTLIST_BSSID, 304 ATTR_GSCAN_HOTLIST_BSSID 305 } gscan_geofence_attribute_t; 306 307 typedef enum gscan_complete_event { 308 WIFI_SCAN_BUFFER_FULL, 309 WIFI_SCAN_COMPLETE 310 } gscan_complete_event_t; 311 /* wifi_hal.h */ 312 /* WiFi Common definitions */ 313 typedef unsigned char byte; 314 typedef int wifi_request_id; 315 typedef int wifi_channel; // indicates channel frequency in MHz 316 typedef int wifi_rssi; 317 typedef byte mac_addr[6]; 318 typedef byte oui[3]; 319 typedef int64_t wifi_timestamp; // In microseconds (us) 320 typedef int64_t wifi_timespan; // In picoseconds (ps) 321 322 struct wifi_info; 323 struct wifi_interface_info; 324 typedef struct wifi_info *wifi_handle; 325 typedef struct wifi_interface_info *wifi_interface_handle; 326 327 /* channel operating width */ 328 typedef enum { 329 WIFI_CHAN_WIDTH_20 = 0, 330 WIFI_CHAN_WIDTH_40 = 1, 331 WIFI_CHAN_WIDTH_80 = 2, 332 WIFI_CHAN_WIDTH_160 = 3, 333 WIFI_CHAN_WIDTH_80P80 = 4, 334 WIFI_CHAN_WIDTH_5 = 5, 335 WIFI_CHAN_WIDTH_10 = 6, 336 WIFI_CHAN_WIDTH_INVALID = -1 337 } wifi_channel_width; 338 339 typedef int wifi_radio; 340 341 typedef struct { 342 wifi_channel_width width; 343 int center_frequency0; 344 int center_frequency1; 345 int primary_frequency; 346 } wifi_channel_spec; 347 348 typedef enum { 349 WIFI_SUCCESS = 0, 350 WIFI_ERROR_NONE = 0, 351 WIFI_ERROR_UNKNOWN = -1, 352 WIFI_ERROR_UNINITIALIZED = -2, 353 WIFI_ERROR_NOT_SUPPORTED = -3, 354 WIFI_ERROR_NOT_AVAILABLE = -4, // Not available right now, but try later 355 WIFI_ERROR_INVALID_ARGS = -5, 356 WIFI_ERROR_INVALID_REQUEST_ID = -6, 357 WIFI_ERROR_TIMED_OUT = -7, 358 WIFI_ERROR_TOO_MANY_REQUESTS = -8, // Too many instances of this request 359 WIFI_ERROR_OUT_OF_MEMORY = -9, 360 WIFI_ERROR_BUSY = -10, 361 } wifi_error; 362 363 typedef int wifi_ring_buffer_id; 364 /* ring buffer params */ 365 /** 366 * written_bytes and read_bytes implement a producer consumer API 367 * hence written_bytes >= read_bytes 368 * a modulo arithmetic of the buffer size has to be applied to those counters: 369 * actual offset into ring buffer = written_bytes % ring_buffer_byte_size 370 * 371 */ 372 typedef struct { 373 u8 name[32]; 374 u32 flags; 375 wifi_ring_buffer_id ring_id; // unique integer representing the ring 376 u32 ring_buffer_byte_size; // total memory size allocated for the buffer 377 u32 verbose_level; // verbose level for ring buffer 378 u32 written_bytes; // number of bytes that was written to the buffer by driver, 379 // monotonously increasing integer 380 u32 read_bytes; // number of bytes that was read from the buffer by user land, 381 // monotonously increasing integer 382 u32 written_records; // number of records that was written to the buffer by driver, 383 // monotonously increasing integer 384 } wifi_ring_buffer_status; 385 386 #ifdef CONFIG_RTW_CFGVENDOR_LLSTATS 387 #define STATS_MAJOR_VERSION 1 388 #define STATS_MINOR_VERSION 0 389 #define STATS_MICRO_VERSION 0 390 391 typedef enum { 392 WIFI_DISCONNECTED = 0, 393 WIFI_AUTHENTICATING = 1, 394 WIFI_ASSOCIATING = 2, 395 WIFI_ASSOCIATED = 3, 396 WIFI_EAPOL_STARTED = 4, // if done by firmware/driver 397 WIFI_EAPOL_COMPLETED = 5, // if done by firmware/driver 398 } wifi_connection_state; 399 400 typedef enum { 401 WIFI_ROAMING_IDLE = 0, 402 WIFI_ROAMING_ACTIVE = 1, 403 } wifi_roam_state; 404 405 typedef enum { 406 WIFI_INTERFACE_STA = 0, 407 WIFI_INTERFACE_SOFTAP = 1, 408 WIFI_INTERFACE_IBSS = 2, 409 WIFI_INTERFACE_P2P_CLIENT = 3, 410 WIFI_INTERFACE_P2P_GO = 4, 411 WIFI_INTERFACE_NAN = 5, 412 WIFI_INTERFACE_MESH = 6, 413 WIFI_INTERFACE_UNKNOWN = -1 414 } wifi_interface_mode; 415 416 #define WIFI_CAPABILITY_QOS 0x00000001 // set for QOS association 417 #define WIFI_CAPABILITY_PROTECTED 0x00000002 // set for protected association (802.11 beacon frame control protected bit set) 418 #define WIFI_CAPABILITY_INTERWORKING 0x00000004 // set if 802.11 Extended Capabilities element interworking bit is set 419 #define WIFI_CAPABILITY_HS20 0x00000008 // set for HS20 association 420 #define WIFI_CAPABILITY_SSID_UTF8 0x00000010 // set is 802.11 Extended Capabilities element UTF-8 SSID bit is set 421 #define WIFI_CAPABILITY_COUNTRY 0x00000020 // set is 802.11 Country Element is present 422 423 typedef struct { 424 wifi_interface_mode mode; // interface mode 425 u8 mac_addr[6]; // interface mac address (self) 426 wifi_connection_state state; // connection state (valid for STA, CLI only) 427 wifi_roam_state roaming; // roaming state 428 u32 capabilities; // WIFI_CAPABILITY_XXX (self) 429 u8 ssid[33]; // null terminated SSID 430 u8 bssid[6]; // bssid 431 u8 ap_country_str[3]; // country string advertised by AP 432 u8 country_str[3]; // country string for this association 433 } wifi_interface_link_layer_info; 434 435 /* channel information */ 436 typedef struct { 437 wifi_channel_width width; // channel width (20, 40, 80, 80+80, 160) 438 wifi_channel center_freq; // primary 20 MHz channel 439 wifi_channel center_freq0; // center frequency (MHz) first segment 440 wifi_channel center_freq1; // center frequency (MHz) second segment 441 } wifi_channel_info; 442 443 /* wifi rate */ 444 typedef struct { 445 u32 preamble :3; // 0: OFDM, 1:CCK, 2:HT 3:VHT 4..7 reserved 446 u32 nss :2; // 0:1x1, 1:2x2, 3:3x3, 4:4x4 447 u32 bw :3; // 0:20MHz, 1:40Mhz, 2:80Mhz, 3:160Mhz 448 u32 rateMcsIdx :8; // OFDM/CCK rate code would be as per ieee std in the units of 0.5mbps 449 // HT/VHT it would be mcs index 450 u32 reserved :16; // reserved 451 u32 bitrate; // units of 100 Kbps 452 } wifi_rate; 453 454 /* channel statistics */ 455 typedef struct { 456 wifi_channel_info channel; // channel 457 u32 on_time; // msecs the radio is awake (32 bits number accruing over time) 458 u32 cca_busy_time; // msecs the CCA register is busy (32 bits number accruing over time) 459 } wifi_channel_stat; 460 461 // Max number of tx power levels. The actual number vary per device and is specified by |num_tx_levels| 462 #define RADIO_STAT_MAX_TX_LEVELS 256 463 464 /* Internal radio statistics structure in the driver */ 465 typedef struct { 466 wifi_radio radio; // wifi radio (if multiple radio supported) 467 u32 on_time; // msecs the radio is awake (32 bits number accruing over time) 468 u32 tx_time; // msecs the radio is transmitting (32 bits number accruing over time) 469 u32 rx_time; // msecs the radio is in active receive (32 bits number accruing over time) 470 u32 on_time_scan; // msecs the radio is awake due to all scan (32 bits number accruing over time) 471 u32 on_time_nbd; // msecs the radio is awake due to NAN (32 bits number accruing over time) 472 u32 on_time_gscan; // msecs the radio is awake due to G?scan (32 bits number accruing over time) 473 u32 on_time_roam_scan; // msecs the radio is awake due to roam?scan (32 bits number accruing over time) 474 u32 on_time_pno_scan; // msecs the radio is awake due to PNO scan (32 bits number accruing over time) 475 u32 on_time_hs20; // msecs the radio is awake due to HS2.0 scans and GAS exchange (32 bits number accruing over time) 476 u32 num_channels; // number of channels 477 wifi_channel_stat channels[]; // channel statistics 478 } wifi_radio_stat_internal; 479 480 /** 481 * Packet statistics reporting by firmware is performed on MPDU basi (i.e. counters increase by 1 for each MPDU) 482 * As well, "data packet" in associated comments, shall be interpreted as 802.11 data packet, 483 * that is, 802.11 frame control subtype == 2 and excluding management and control frames. 484 * 485 * As an example, in the case of transmission of an MSDU fragmented in 16 MPDUs which are transmitted 486 * OTA in a 16 units long a-mpdu, for which a block ack is received with 5 bits set: 487 * tx_mpdu : shall increase by 5 488 * retries : shall increase by 16 489 * tx_ampdu : shall increase by 1 490 * data packet counters shall not increase regardless of the number of BAR potentially sent by device for this a-mpdu 491 * data packet counters shall not increase regardless of the number of BA received by device for this a-mpdu 492 * 493 * For each subsequent retransmission of the 11 remaining non ACK'ed mpdus 494 * (regardless of the fact that they are transmitted in a-mpdu or not) 495 * retries : shall increase by 1 496 * 497 * If no subsequent BA or ACK are received from AP, until packet lifetime expires for those 11 packet that were not ACK'ed 498 * mpdu_lost : shall increase by 11 499 */ 500 501 /* per rate statistics */ 502 typedef struct { 503 wifi_rate rate; // rate information 504 u32 tx_mpdu; // number of successfully transmitted data pkts (ACK rcvd) 505 u32 rx_mpdu; // number of received data pkts 506 u32 mpdu_lost; // number of data packet losses (no ACK) 507 u32 retries; // total number of data pkt retries 508 u32 retries_short; // number of short data pkt retries 509 u32 retries_long; // number of long data pkt retries 510 } wifi_rate_stat; 511 512 /* access categories */ 513 typedef enum { 514 WIFI_AC_VO = 0, 515 WIFI_AC_VI = 1, 516 WIFI_AC_BE = 2, 517 WIFI_AC_BK = 3, 518 WIFI_AC_MAX = 4, 519 } wifi_traffic_ac; 520 521 /* wifi peer type */ 522 typedef enum 523 { 524 WIFI_PEER_STA, 525 WIFI_PEER_AP, 526 WIFI_PEER_P2P_GO, 527 WIFI_PEER_P2P_CLIENT, 528 WIFI_PEER_NAN, 529 WIFI_PEER_TDLS, 530 WIFI_PEER_INVALID, 531 } wifi_peer_type; 532 533 /* per peer statistics */ 534 typedef struct { 535 wifi_peer_type type; // peer type (AP, TDLS, GO etc.) 536 u8 peer_mac_address[6]; // mac address 537 u32 capabilities; // peer WIFI_CAPABILITY_XXX 538 u32 num_rate; // number of rates 539 wifi_rate_stat rate_stats[]; // per rate statistics, number of entries = num_rate 540 } wifi_peer_info; 541 542 /* Per access category statistics */ 543 typedef struct { 544 wifi_traffic_ac ac; // access category (VI, VO, BE, BK) 545 u32 tx_mpdu; // number of successfully transmitted unicast data pkts (ACK rcvd) 546 u32 rx_mpdu; // number of received unicast data packets 547 u32 tx_mcast; // number of succesfully transmitted multicast data packets 548 // STA case: implies ACK received from AP for the unicast packet in which mcast pkt was sent 549 u32 rx_mcast; // number of received multicast data packets 550 u32 rx_ampdu; // number of received unicast a-mpdus; support of this counter is optional 551 u32 tx_ampdu; // number of transmitted unicast a-mpdus; support of this counter is optional 552 u32 mpdu_lost; // number of data pkt losses (no ACK) 553 u32 retries; // total number of data pkt retries 554 u32 retries_short; // number of short data pkt retries 555 u32 retries_long; // number of long data pkt retries 556 u32 contention_time_min; // data pkt min contention time (usecs) 557 u32 contention_time_max; // data pkt max contention time (usecs) 558 u32 contention_time_avg; // data pkt avg contention time (usecs) 559 u32 contention_num_samples; // num of data pkts used for contention statistics 560 } wifi_wmm_ac_stat; 561 562 /* interface statistics */ 563 typedef struct { 564 wifi_interface_handle iface; // wifi interface 565 wifi_interface_link_layer_info info; // current state of the interface 566 u32 beacon_rx; // access point beacon received count from connected AP 567 u64 average_tsf_offset; // average beacon offset encountered (beacon_TSF - TBTT) 568 // The average_tsf_offset field is used so as to calculate the 569 // typical beacon contention time on the channel as well may be 570 // used to debug beacon synchronization and related power consumption issue 571 u32 leaky_ap_detected; // indicate that this AP typically leaks packets beyond the driver guard time. 572 u32 leaky_ap_avg_num_frames_leaked; // average number of frame leaked by AP after frame with PM bit set was ACK'ed by AP 573 u32 leaky_ap_guard_time; // guard time currently in force (when implementing IEEE power management based on 574 // frame control PM bit), How long driver waits before shutting down the radio and 575 // after receiving an ACK for a data frame with PM bit set) 576 u32 mgmt_rx; // access point mgmt frames received count from connected AP (including Beacon) 577 u32 mgmt_action_rx; // action frames received count 578 u32 mgmt_action_tx; // action frames transmit count 579 wifi_rssi rssi_mgmt; // access Point Beacon and Management frames RSSI (averaged) 580 wifi_rssi rssi_data; // access Point Data Frames RSSI (averaged) from connected AP 581 wifi_rssi rssi_ack; // access Point ACK RSSI (averaged) from connected AP 582 wifi_wmm_ac_stat ac[WIFI_AC_MAX]; // per ac data packet statistics 583 u32 num_peers; // number of peers 584 wifi_peer_info peer_info[]; // per peer statistics 585 } wifi_iface_stat; 586 587 /* configuration params */ 588 typedef struct { 589 u32 mpdu_size_threshold; // threshold to classify the pkts as short or long 590 // packet size < mpdu_size_threshold => short 591 u32 aggressive_statistics_gathering; // set for field debug mode. Driver should collect all statistics regardless of performance impact. 592 } wifi_link_layer_params; 593 594 /* wifi statistics bitmap */ 595 #define WIFI_STATS_RADIO 0x00000001 // all radio statistics 596 #define WIFI_STATS_RADIO_CCA 0x00000002 // cca_busy_time (within radio statistics) 597 #define WIFI_STATS_RADIO_CHANNELS 0x00000004 // all channel statistics (within radio statistics) 598 #define WIFI_STATS_RADIO_SCAN 0x00000008 // all scan statistics (within radio statistics) 599 #define WIFI_STATS_IFACE 0x00000010 // all interface statistics 600 #define WIFI_STATS_IFACE_TXRATE 0x00000020 // all tx rate statistics (within interface statistics) 601 #define WIFI_STATS_IFACE_AC 0x00000040 // all ac statistics (within interface statistics) 602 #define WIFI_STATS_IFACE_CONTENTION 0x00000080 // all contention (min, max, avg) statistics (within ac statisctics) 603 604 #endif /* CONFIG_RTW_CFGVENDOR_LLSTATS */ 605 606 607 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT) 608 extern int rtw_cfgvendor_attach(struct wiphy *wiphy); 609 extern int rtw_cfgvendor_detach(struct wiphy *wiphy); 610 extern int rtw_cfgvendor_send_async_event(struct wiphy *wiphy, 611 struct net_device *dev, int event_id, const void *data, int len); 612 #if defined(GSCAN_SUPPORT) && 0 613 extern int rtw_cfgvendor_send_hotlist_event(struct wiphy *wiphy, 614 struct net_device *dev, void *data, int len, rtw_vendor_event_t event); 615 #endif 616 #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT) */ 617 618 #ifdef CONFIG_RTW_CFGVENDOR_RSSIMONITOR 619 void rtw_cfgvendor_rssi_monitor_evt(_adapter *padapter); 620 #define RSSI_MONITOR_EVT_VERSION 1 621 typedef struct { 622 u8 version; 623 s8 cur_rssi; 624 mac_addr BSSID; 625 } rssi_monitor_evt; 626 #endif 627 628 #ifdef CONFIG_RTW_CFGVENDOR_RANDOM_MAC_OUI 629 void rtw_hal_pno_random_gen_mac_addr(PADAPTER adapter); 630 #endif 631 632 #endif /* _RTW_CFGVENDOR_H_ */ 633