1 /******************************************************************************
3 * Copyright(c) 2007 - 2017 Realtek Corporation.
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.
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
14 *****************************************************************************/
16 #ifndef _RTW_CFGVENDOR_H_
17 #define _RTW_CFGVENDOR_H_
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)
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)
36 #define VENDOR_REPLY_OVERHEAD (VENDOR_ID_OVERHEAD + \
37 VENDOR_SUBCMD_OVERHEAD + \
40 /* don't use 0 as a valid subcommand */
41 VENDOR_NL80211_SUBCMD_UNSPECIFIED,
43 /* define all vendor startup commands between 0x0 and 0x0FFF */
44 VENDOR_NL80211_SUBCMD_RANGE_START = 0x0001,
45 VENDOR_NL80211_SUBCMD_RANGE_END = 0x0FFF,
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,
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,
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,
59 ANDROID_NL80211_SUBCMD_LSTATS_RANGE_START = 0x1200,
60 ANDROID_NL80211_SUBCMD_LSTATS_RANGE_END = 0x12FF,
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,
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,
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,
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,
78 /* This is reserved for future usage */
80 } ANDROID_VENDOR_SUB_COMMAND;
82 enum rtw_vendor_subcmd {
83 GSCAN_SUBCMD_GET_CAPABILITIES = ANDROID_NL80211_SUBCMD_GSCAN_RANGE_START,
85 GSCAN_SUBCMD_SET_CONFIG, /* 0x1001 */
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 */
92 GSCAN_SUBCMD_SET_HOTLIST, /* 0x1006 */
94 GSCAN_SUBCMD_SET_SIGNIFICANT_CHANGE_CONFIG, /* 0x1007 */
95 GSCAN_SUBCMD_ENABLE_FULL_SCAN_RESULTS, /* 0x1008 */
96 GSCAN_SUBCMD_GET_CHANNEL_LIST, /* 0x1009 */
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 */
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 */
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 */
119 RTT_SUBCMD_SET_CONFIG = ANDROID_NL80211_SUBCMD_RTT_RANGE_START,
120 RTT_SUBCMD_CANCEL_CONFIG,
121 RTT_SUBCMD_GETCAPABILITY,
123 APF_SUBCMD_GET_CAPABILITIES = ANDROID_NL80211_SUBCMD_PKT_FILTER_RANGE_START,
124 APF_SUBCMD_SET_FILTER,
126 LOGGER_START_LOGGING = ANDROID_NL80211_SUBCMD_DEBUG_RANGE_START,
127 LOGGER_TRIGGER_MEM_DUMP,
130 LOGGER_GET_RING_STATUS,
131 LOGGER_GET_RING_DATA,
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,
143 enum gscan_attributes {
144 GSCAN_ATTRIBUTE_NUM_BUCKETS = 10,
145 GSCAN_ATTRIBUTE_BASE_PERIOD,
146 GSCAN_ATTRIBUTE_BUCKETS_BAND,
147 GSCAN_ATTRIBUTE_BUCKET_ID,
148 GSCAN_ATTRIBUTE_BUCKET_PERIOD,
149 GSCAN_ATTRIBUTE_BUCKET_NUM_CHANNELS,
150 GSCAN_ATTRIBUTE_BUCKET_CHANNELS,
151 GSCAN_ATTRIBUTE_NUM_AP_PER_SCAN,
152 GSCAN_ATTRIBUTE_REPORT_THRESHOLD,
153 GSCAN_ATTRIBUTE_NUM_SCANS_TO_CACHE,
154 GSCAN_ATTRIBUTE_BAND = GSCAN_ATTRIBUTE_BUCKETS_BAND,
156 GSCAN_ATTRIBUTE_ENABLE_FEATURE = 20,
157 GSCAN_ATTRIBUTE_SCAN_RESULTS_COMPLETE,
158 GSCAN_ATTRIBUTE_FLUSH_FEATURE,
159 GSCAN_ATTRIBUTE_ENABLE_FULL_SCAN_RESULTS,
160 GSCAN_ATTRIBUTE_REPORT_EVENTS,
161 /* remaining reserved for additional attributes */
162 GSCAN_ATTRIBUTE_NUM_OF_RESULTS = 30,
163 GSCAN_ATTRIBUTE_FLUSH_RESULTS,
164 GSCAN_ATTRIBUTE_SCAN_RESULTS, /* flat array of wifi_scan_result */
165 GSCAN_ATTRIBUTE_SCAN_ID, /* indicates scan number */
166 GSCAN_ATTRIBUTE_SCAN_FLAGS, /* indicates if scan was aborted */
167 GSCAN_ATTRIBUTE_AP_FLAGS, /* flags on significant change event */
168 GSCAN_ATTRIBUTE_NUM_CHANNELS,
169 GSCAN_ATTRIBUTE_CHANNEL_LIST,
171 /* remaining reserved for additional attributes */
173 GSCAN_ATTRIBUTE_SSID = 40,
174 GSCAN_ATTRIBUTE_BSSID,
175 GSCAN_ATTRIBUTE_CHANNEL,
176 GSCAN_ATTRIBUTE_RSSI,
177 GSCAN_ATTRIBUTE_TIMESTAMP,
179 GSCAN_ATTRIBUTE_RTTSD,
181 /* remaining reserved for additional attributes */
183 GSCAN_ATTRIBUTE_HOTLIST_BSSIDS = 50,
184 GSCAN_ATTRIBUTE_RSSI_LOW,
185 GSCAN_ATTRIBUTE_RSSI_HIGH,
186 GSCAN_ATTRIBUTE_HOSTLIST_BSSID_ELEM,
187 GSCAN_ATTRIBUTE_HOTLIST_FLUSH,
189 /* remaining reserved for additional attributes */
190 GSCAN_ATTRIBUTE_RSSI_SAMPLE_SIZE = 60,
191 GSCAN_ATTRIBUTE_LOST_AP_SAMPLE_SIZE,
192 GSCAN_ATTRIBUTE_MIN_BREACHING,
193 GSCAN_ATTRIBUTE_SIGNIFICANT_CHANGE_BSSIDS,
194 GSCAN_ATTRIBUTE_SIGNIFICANT_CHANGE_FLUSH,
198 enum gscan_bucket_attributes {
199 GSCAN_ATTRIBUTE_CH_BUCKET_1,
200 GSCAN_ATTRIBUTE_CH_BUCKET_2,
201 GSCAN_ATTRIBUTE_CH_BUCKET_3,
202 GSCAN_ATTRIBUTE_CH_BUCKET_4,
203 GSCAN_ATTRIBUTE_CH_BUCKET_5,
204 GSCAN_ATTRIBUTE_CH_BUCKET_6,
205 GSCAN_ATTRIBUTE_CH_BUCKET_7
208 enum gscan_ch_attributes {
209 GSCAN_ATTRIBUTE_CH_ID_1,
210 GSCAN_ATTRIBUTE_CH_ID_2,
211 GSCAN_ATTRIBUTE_CH_ID_3,
212 GSCAN_ATTRIBUTE_CH_ID_4,
213 GSCAN_ATTRIBUTE_CH_ID_5,
214 GSCAN_ATTRIBUTE_CH_ID_6,
215 GSCAN_ATTRIBUTE_CH_ID_7
218 enum wifi_rssi_monitor_attr {
219 RSSI_MONITOR_ATTRIBUTE_MAX_RSSI,
220 RSSI_MONITOR_ATTRIBUTE_MIN_RSSI,
221 RSSI_MONITOR_ATTRIBUTE_START,
225 enum rtt_attributes {
226 RTT_ATTRIBUTE_TARGET_CNT,
227 RTT_ATTRIBUTE_TARGET_INFO,
228 RTT_ATTRIBUTE_TARGET_MAC,
229 RTT_ATTRIBUTE_TARGET_TYPE,
230 RTT_ATTRIBUTE_TARGET_PEER,
231 RTT_ATTRIBUTE_TARGET_CHAN,
232 RTT_ATTRIBUTE_TARGET_MODE,
233 RTT_ATTRIBUTE_TARGET_INTERVAL,
234 RTT_ATTRIBUTE_TARGET_NUM_MEASUREMENT,
235 RTT_ATTRIBUTE_TARGET_NUM_PKT,
236 RTT_ATTRIBUTE_TARGET_NUM_RETRY
239 enum logger_attributes {
240 LOGGER_ATTRIBUTE_GET_DRIVER,
241 LOGGER_ATTRIBUTE_GET_FW,
242 LOGGER_ATTRIBUTE_RING_ID,
243 LOGGER_ATTRIBUTE_RING_NAME,
244 LOGGER_ATTRIBUTE_RING_FLAGS,
245 LOGGER_ATTRIBUTE_LOG_LEVEL,
246 LOGGER_ATTRIBUTE_LOG_TIME_INTVAL,
247 LOGGER_ATTRIBUTE_LOG_MIN_DATA_SIZE,
248 LOGGER_ATTRIBUTE_FW_DUMP_LEN,
249 LOGGER_ATTRIBUTE_FW_DUMP_DATA,
250 LOGGERG_ATTRIBUTE_RING_DATA,
251 LOGGER_ATTRIBUTE_RING_STATUS,
252 LOGGER_ATTRIBUTE_RING_NUM
254 typedef enum rtw_vendor_event {
257 GSCAN_EVENT_SIGNIFICANT_CHANGE_RESULTS ,
258 GSCAN_EVENT_HOTLIST_RESULTS_FOUND,
259 GSCAN_EVENT_SCAN_RESULTS_AVAILABLE,
260 GSCAN_EVENT_FULL_SCAN_RESULTS,
262 GSCAN_EVENT_COMPLETE_SCAN,
263 GSCAN_EVENT_HOTLIST_RESULTS_LOST,
264 GSCAN_EVENT_EPNO_EVENT,
265 GOOGLE_DEBUG_RING_EVENT,
266 GOOGLE_DEBUG_MEM_DUMP_EVENT,
267 GSCAN_EVENT_ANQPO_HOTSPOT_MATCH,
268 GOOGLE_RSSI_MONITOR_EVENT
269 } rtw_vendor_event_t;
271 enum andr_wifi_feature_set_attr {
272 ANDR_WIFI_ATTRIBUTE_NUM_FEATURE_SET,
273 ANDR_WIFI_ATTRIBUTE_FEATURE_SET,
274 ANDR_WIFI_ATTRIBUTE_RANDOM_MAC_OUI,
275 ANDR_WIFI_ATTRIBUTE_NODFS_SET,
276 ANDR_WIFI_ATTRIBUTE_COUNTRY,
277 ANDR_WIFI_ATTRIBUTE_ND_OFFLOAD_VALUE
278 // Add more attribute here
281 typedef enum rtw_vendor_gscan_attribute {
284 ATTR_SET_SCAN_BATCH_CFG_ID, /* set batch scan params */
285 ATTR_SET_SCAN_GEOFENCE_CFG_ID, /* set list of bssids to track */
286 ATTR_SET_SCAN_SIGNIFICANT_CFG_ID, /* set list of bssids, rssi threshold etc.. */
287 ATTR_SET_SCAN_CFG_ID, /* set common scan config params here */
288 ATTR_GET_GSCAN_CAPABILITIES_ID,
289 /* Add more sub commands here */
291 } rtw_vendor_gscan_attribute_t;
293 typedef enum gscan_batch_attribute {
294 ATTR_GSCAN_BATCH_BESTN,
295 ATTR_GSCAN_BATCH_MSCAN,
296 ATTR_GSCAN_BATCH_BUFFER_THRESHOLD
297 } gscan_batch_attribute_t;
299 typedef enum gscan_geofence_attribute {
300 ATTR_GSCAN_NUM_HOTLIST_BSSID,
301 ATTR_GSCAN_HOTLIST_BSSID
302 } gscan_geofence_attribute_t;
304 typedef enum gscan_complete_event {
305 WIFI_SCAN_BUFFER_FULL,
307 } gscan_complete_event_t;
309 /* WiFi Common definitions */
310 typedef unsigned char byte;
311 typedef int wifi_request_id;
312 typedef int wifi_channel; // indicates channel frequency in MHz
313 typedef int wifi_rssi;
314 typedef byte mac_addr[6];
316 typedef int64_t wifi_timestamp; // In microseconds (us)
317 typedef int64_t wifi_timespan; // In picoseconds (ps)
320 struct wifi_interface_info;
321 typedef struct wifi_info *wifi_handle;
322 typedef struct wifi_interface_info *wifi_interface_handle;
324 /* channel operating width */
326 WIFI_CHAN_WIDTH_20 = 0,
327 WIFI_CHAN_WIDTH_40 = 1,
328 WIFI_CHAN_WIDTH_80 = 2,
329 WIFI_CHAN_WIDTH_160 = 3,
330 WIFI_CHAN_WIDTH_80P80 = 4,
331 WIFI_CHAN_WIDTH_5 = 5,
332 WIFI_CHAN_WIDTH_10 = 6,
333 WIFI_CHAN_WIDTH_INVALID = -1
334 } wifi_channel_width;
336 typedef int wifi_radio;
339 wifi_channel_width width;
340 int center_frequency0;
341 int center_frequency1;
342 int primary_frequency;
348 WIFI_ERROR_UNKNOWN = -1,
349 WIFI_ERROR_UNINITIALIZED = -2,
350 WIFI_ERROR_NOT_SUPPORTED = -3,
351 WIFI_ERROR_NOT_AVAILABLE = -4, // Not available right now, but try later
352 WIFI_ERROR_INVALID_ARGS = -5,
353 WIFI_ERROR_INVALID_REQUEST_ID = -6,
354 WIFI_ERROR_TIMED_OUT = -7,
355 WIFI_ERROR_TOO_MANY_REQUESTS = -8, // Too many instances of this request
356 WIFI_ERROR_OUT_OF_MEMORY = -9,
357 WIFI_ERROR_BUSY = -10,
360 typedef int wifi_ring_buffer_id;
361 /* ring buffer params */
363 * written_bytes and read_bytes implement a producer consumer API
364 * hence written_bytes >= read_bytes
365 * a modulo arithmetic of the buffer size has to be applied to those counters:
366 * actual offset into ring buffer = written_bytes % ring_buffer_byte_size
372 wifi_ring_buffer_id ring_id; // unique integer representing the ring
373 u32 ring_buffer_byte_size; // total memory size allocated for the buffer
374 u32 verbose_level; // verbose level for ring buffer
375 u32 written_bytes; // number of bytes that was written to the buffer by driver,
376 // monotonously increasing integer
377 u32 read_bytes; // number of bytes that was read from the buffer by user land,
378 // monotonously increasing integer
379 u32 written_records; // number of records that was written to the buffer by driver,
380 // monotonously increasing integer
381 } wifi_ring_buffer_status;
383 #ifdef CONFIG_RTW_CFGVEDNOR_LLSTATS
384 #define STATS_MAJOR_VERSION 1
385 #define STATS_MINOR_VERSION 0
386 #define STATS_MICRO_VERSION 0
389 WIFI_DISCONNECTED = 0,
390 WIFI_AUTHENTICATING = 1,
391 WIFI_ASSOCIATING = 2,
393 WIFI_EAPOL_STARTED = 4, // if done by firmware/driver
394 WIFI_EAPOL_COMPLETED = 5, // if done by firmware/driver
395 } wifi_connection_state;
398 WIFI_ROAMING_IDLE = 0,
399 WIFI_ROAMING_ACTIVE = 1,
403 WIFI_INTERFACE_STA = 0,
404 WIFI_INTERFACE_SOFTAP = 1,
405 WIFI_INTERFACE_IBSS = 2,
406 WIFI_INTERFACE_P2P_CLIENT = 3,
407 WIFI_INTERFACE_P2P_GO = 4,
408 WIFI_INTERFACE_NAN = 5,
409 WIFI_INTERFACE_MESH = 6,
410 WIFI_INTERFACE_UNKNOWN = -1
411 } wifi_interface_mode;
413 #define WIFI_CAPABILITY_QOS 0x00000001 // set for QOS association
414 #define WIFI_CAPABILITY_PROTECTED 0x00000002 // set for protected association (802.11 beacon frame control protected bit set)
415 #define WIFI_CAPABILITY_INTERWORKING 0x00000004 // set if 802.11 Extended Capabilities element interworking bit is set
416 #define WIFI_CAPABILITY_HS20 0x00000008 // set for HS20 association
417 #define WIFI_CAPABILITY_SSID_UTF8 0x00000010 // set is 802.11 Extended Capabilities element UTF-8 SSID bit is set
418 #define WIFI_CAPABILITY_COUNTRY 0x00000020 // set is 802.11 Country Element is present
421 wifi_interface_mode mode; // interface mode
422 u8 mac_addr[6]; // interface mac address (self)
423 wifi_connection_state state; // connection state (valid for STA, CLI only)
424 wifi_roam_state roaming; // roaming state
425 u32 capabilities; // WIFI_CAPABILITY_XXX (self)
426 u8 ssid[33]; // null terminated SSID
427 u8 bssid[6]; // bssid
428 u8 ap_country_str[3]; // country string advertised by AP
429 u8 country_str[3]; // country string for this association
430 } wifi_interface_link_layer_info;
432 /* channel information */
434 wifi_channel_width width; // channel width (20, 40, 80, 80+80, 160)
435 wifi_channel center_freq; // primary 20 MHz channel
436 wifi_channel center_freq0; // center frequency (MHz) first segment
437 wifi_channel center_freq1; // center frequency (MHz) second segment
442 u32 preamble :3; // 0: OFDM, 1:CCK, 2:HT 3:VHT 4..7 reserved
443 u32 nss :2; // 0:1x1, 1:2x2, 3:3x3, 4:4x4
444 u32 bw :3; // 0:20MHz, 1:40Mhz, 2:80Mhz, 3:160Mhz
445 u32 rateMcsIdx :8; // OFDM/CCK rate code would be as per ieee std in the units of 0.5mbps
446 // HT/VHT it would be mcs index
447 u32 reserved :16; // reserved
448 u32 bitrate; // units of 100 Kbps
451 /* channel statistics */
453 wifi_channel_info channel; // channel
454 u32 on_time; // msecs the radio is awake (32 bits number accruing over time)
455 u32 cca_busy_time; // msecs the CCA register is busy (32 bits number accruing over time)
458 // Max number of tx power levels. The actual number vary per device and is specified by |num_tx_levels|
459 #define RADIO_STAT_MAX_TX_LEVELS 256
461 /* Internal radio statistics structure in the driver */
463 wifi_radio radio; // wifi radio (if multiple radio supported)
464 u32 on_time; // msecs the radio is awake (32 bits number accruing over time)
465 u32 tx_time; // msecs the radio is transmitting (32 bits number accruing over time)
466 u32 rx_time; // msecs the radio is in active receive (32 bits number accruing over time)
467 u32 on_time_scan; // msecs the radio is awake due to all scan (32 bits number accruing over time)
468 u32 on_time_nbd; // msecs the radio is awake due to NAN (32 bits number accruing over time)
469 u32 on_time_gscan; // msecs the radio is awake due to G?scan (32 bits number accruing over time)
470 u32 on_time_roam_scan; // msecs the radio is awake due to roam?scan (32 bits number accruing over time)
471 u32 on_time_pno_scan; // msecs the radio is awake due to PNO scan (32 bits number accruing over time)
472 u32 on_time_hs20; // msecs the radio is awake due to HS2.0 scans and GAS exchange (32 bits number accruing over time)
473 u32 num_channels; // number of channels
474 wifi_channel_stat channels[]; // channel statistics
475 } wifi_radio_stat_internal;
478 * Packet statistics reporting by firmware is performed on MPDU basi (i.e. counters increase by 1 for each MPDU)
479 * As well, "data packet" in associated comments, shall be interpreted as 802.11 data packet,
480 * that is, 802.11 frame control subtype == 2 and excluding management and control frames.
482 * As an example, in the case of transmission of an MSDU fragmented in 16 MPDUs which are transmitted
483 * OTA in a 16 units long a-mpdu, for which a block ack is received with 5 bits set:
484 * tx_mpdu : shall increase by 5
485 * retries : shall increase by 16
486 * tx_ampdu : shall increase by 1
487 * data packet counters shall not increase regardless of the number of BAR potentially sent by device for this a-mpdu
488 * data packet counters shall not increase regardless of the number of BA received by device for this a-mpdu
490 * For each subsequent retransmission of the 11 remaining non ACK'ed mpdus
491 * (regardless of the fact that they are transmitted in a-mpdu or not)
492 * retries : shall increase by 1
494 * If no subsequent BA or ACK are received from AP, until packet lifetime expires for those 11 packet that were not ACK'ed
495 * mpdu_lost : shall increase by 11
498 /* per rate statistics */
500 wifi_rate rate; // rate information
501 u32 tx_mpdu; // number of successfully transmitted data pkts (ACK rcvd)
502 u32 rx_mpdu; // number of received data pkts
503 u32 mpdu_lost; // number of data packet losses (no ACK)
504 u32 retries; // total number of data pkt retries
505 u32 retries_short; // number of short data pkt retries
506 u32 retries_long; // number of long data pkt retries
509 /* access categories */
524 WIFI_PEER_P2P_CLIENT,
530 /* per peer statistics */
532 wifi_peer_type type; // peer type (AP, TDLS, GO etc.)
533 u8 peer_mac_address[6]; // mac address
534 u32 capabilities; // peer WIFI_CAPABILITY_XXX
535 u32 num_rate; // number of rates
536 wifi_rate_stat rate_stats[]; // per rate statistics, number of entries = num_rate
539 /* Per access category statistics */
541 wifi_traffic_ac ac; // access category (VI, VO, BE, BK)
542 u32 tx_mpdu; // number of successfully transmitted unicast data pkts (ACK rcvd)
543 u32 rx_mpdu; // number of received unicast data packets
544 u32 tx_mcast; // number of succesfully transmitted multicast data packets
545 // STA case: implies ACK received from AP for the unicast packet in which mcast pkt was sent
546 u32 rx_mcast; // number of received multicast data packets
547 u32 rx_ampdu; // number of received unicast a-mpdus; support of this counter is optional
548 u32 tx_ampdu; // number of transmitted unicast a-mpdus; support of this counter is optional
549 u32 mpdu_lost; // number of data pkt losses (no ACK)
550 u32 retries; // total number of data pkt retries
551 u32 retries_short; // number of short data pkt retries
552 u32 retries_long; // number of long data pkt retries
553 u32 contention_time_min; // data pkt min contention time (usecs)
554 u32 contention_time_max; // data pkt max contention time (usecs)
555 u32 contention_time_avg; // data pkt avg contention time (usecs)
556 u32 contention_num_samples; // num of data pkts used for contention statistics
559 /* interface statistics */
561 wifi_interface_handle iface; // wifi interface
562 wifi_interface_link_layer_info info; // current state of the interface
563 u32 beacon_rx; // access point beacon received count from connected AP
564 u64 average_tsf_offset; // average beacon offset encountered (beacon_TSF - TBTT)
565 // The average_tsf_offset field is used so as to calculate the
566 // typical beacon contention time on the channel as well may be
567 // used to debug beacon synchronization and related power consumption issue
568 u32 leaky_ap_detected; // indicate that this AP typically leaks packets beyond the driver guard time.
569 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
570 u32 leaky_ap_guard_time; // guard time currently in force (when implementing IEEE power management based on
571 // frame control PM bit), How long driver waits before shutting down the radio and
572 // after receiving an ACK for a data frame with PM bit set)
573 u32 mgmt_rx; // access point mgmt frames received count from connected AP (including Beacon)
574 u32 mgmt_action_rx; // action frames received count
575 u32 mgmt_action_tx; // action frames transmit count
576 wifi_rssi rssi_mgmt; // access Point Beacon and Management frames RSSI (averaged)
577 wifi_rssi rssi_data; // access Point Data Frames RSSI (averaged) from connected AP
578 wifi_rssi rssi_ack; // access Point ACK RSSI (averaged) from connected AP
579 wifi_wmm_ac_stat ac[WIFI_AC_MAX]; // per ac data packet statistics
580 u32 num_peers; // number of peers
581 wifi_peer_info peer_info[]; // per peer statistics
584 /* configuration params */
586 u32 mpdu_size_threshold; // threshold to classify the pkts as short or long
587 // packet size < mpdu_size_threshold => short
588 u32 aggressive_statistics_gathering; // set for field debug mode. Driver should collect all statistics regardless of performance impact.
589 } wifi_link_layer_params;
591 #define RSSI_MONITOR_EVT_VERSION 1
599 /* wifi statistics bitmap */
600 #define WIFI_STATS_RADIO 0x00000001 // all radio statistics
601 #define WIFI_STATS_RADIO_CCA 0x00000002 // cca_busy_time (within radio statistics)
602 #define WIFI_STATS_RADIO_CHANNELS 0x00000004 // all channel statistics (within radio statistics)
603 #define WIFI_STATS_RADIO_SCAN 0x00000008 // all scan statistics (within radio statistics)
604 #define WIFI_STATS_IFACE 0x00000010 // all interface statistics
605 #define WIFI_STATS_IFACE_TXRATE 0x00000020 // all tx rate statistics (within interface statistics)
606 #define WIFI_STATS_IFACE_AC 0x00000040 // all ac statistics (within interface statistics)
607 #define WIFI_STATS_IFACE_CONTENTION 0x00000080 // all contention (min, max, avg) statistics (within ac statisctics)
609 #endif /* CONFIG_RTW_CFGVEDNOR_LLSTATS */
612 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT)
613 extern int rtw_cfgvendor_attach(struct wiphy *wiphy);
614 extern int rtw_cfgvendor_detach(struct wiphy *wiphy);
615 extern int rtw_cfgvendor_send_async_event(struct wiphy *wiphy,
616 struct net_device *dev, int event_id, const void *data, int len);
617 #if defined(GSCAN_SUPPORT) && 0
618 extern int rtw_cfgvendor_send_hotlist_event(struct wiphy *wiphy,
619 struct net_device *dev, void *data, int len, rtw_vendor_event_t event);
621 #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT) */
623 #ifdef CONFIG_RTW_CFGVEDNOR_RSSIMONITOR
624 void rtw_cfgvendor_rssi_monitor_evt(_adapter *padapter);
627 #ifdef CONFIG_RTW_CFGVENDOR_RANDOM_MAC_OUI
628 void rtw_hal_pno_random_gen_mac_addr(PADAPTER adapter);
629 void rtw_hal_set_hw_mac_addr(PADAPTER adapter, u8 *mac_addr);
633 #endif /* _RTW_CFGVENDOR_H_ */