| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2017 Realtek Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| *****************************************************************************/ |
| |
| #ifndef _RTW_CFGVENDOR_H_ |
| #define _RTW_CFGVENDOR_H_ |
| |
| #define OUI_GOOGLE 0x001A11 |
| #define ATTRIBUTE_U32_LEN (NLA_HDRLEN + 4) |
| #define VENDOR_ID_OVERHEAD ATTRIBUTE_U32_LEN |
| #define VENDOR_SUBCMD_OVERHEAD ATTRIBUTE_U32_LEN |
| #define VENDOR_DATA_OVERHEAD (NLA_HDRLEN) |
| |
| #define SCAN_RESULTS_COMPLETE_FLAG_LEN ATTRIBUTE_U32_LEN |
| #define SCAN_INDEX_HDR_LEN (NLA_HDRLEN) |
| #define SCAN_ID_HDR_LEN ATTRIBUTE_U32_LEN |
| #define SCAN_FLAGS_HDR_LEN ATTRIBUTE_U32_LEN |
| #define GSCAN_NUM_RESULTS_HDR_LEN ATTRIBUTE_U32_LEN |
| #define GSCAN_RESULTS_HDR_LEN (NLA_HDRLEN) |
| #define GSCAN_BATCH_RESULT_HDR_LEN (SCAN_INDEX_HDR_LEN + SCAN_ID_HDR_LEN + \ |
| SCAN_FLAGS_HDR_LEN + \ |
| GSCAN_NUM_RESULTS_HDR_LEN + \ |
| GSCAN_RESULTS_HDR_LEN) |
| |
| #define VENDOR_REPLY_OVERHEAD (VENDOR_ID_OVERHEAD + \ |
| VENDOR_SUBCMD_OVERHEAD + \ |
| VENDOR_DATA_OVERHEAD) |
| typedef enum { |
| /* don't use 0 as a valid subcommand */ |
| VENDOR_NL80211_SUBCMD_UNSPECIFIED, |
| |
| /* define all vendor startup commands between 0x0 and 0x0FFF */ |
| VENDOR_NL80211_SUBCMD_RANGE_START = 0x0001, |
| VENDOR_NL80211_SUBCMD_RANGE_END = 0x0FFF, |
| |
| /* define all GScan related commands between 0x1000 and 0x10FF */ |
| ANDROID_NL80211_SUBCMD_GSCAN_RANGE_START = 0x1000, |
| ANDROID_NL80211_SUBCMD_GSCAN_RANGE_END = 0x10FF, |
| |
| /* define all NearbyDiscovery related commands between 0x1100 and 0x11FF */ |
| ANDROID_NL80211_SUBCMD_NBD_RANGE_START = 0x1100, |
| ANDROID_NL80211_SUBCMD_NBD_RANGE_END = 0x11FF, |
| |
| /* define all RTT related commands between 0x1100 and 0x11FF */ |
| ANDROID_NL80211_SUBCMD_RTT_RANGE_START = 0x1100, |
| ANDROID_NL80211_SUBCMD_RTT_RANGE_END = 0x11FF, |
| |
| ANDROID_NL80211_SUBCMD_LSTATS_RANGE_START = 0x1200, |
| ANDROID_NL80211_SUBCMD_LSTATS_RANGE_END = 0x12FF, |
| |
| /* define all Logger related commands between 0x1400 and 0x14FF */ |
| ANDROID_NL80211_SUBCMD_DEBUG_RANGE_START = 0x1400, |
| ANDROID_NL80211_SUBCMD_DEBUG_RANGE_END = 0x14FF, |
| |
| /* define all wifi offload related commands between 0x1600 and 0x16FF */ |
| ANDROID_NL80211_SUBCMD_WIFI_OFFLOAD_RANGE_START = 0x1600, |
| ANDROID_NL80211_SUBCMD_WIFI_OFFLOAD_RANGE_END = 0x16FF, |
| |
| /* define all NAN related commands between 0x1700 and 0x17FF */ |
| ANDROID_NL80211_SUBCMD_NAN_RANGE_START = 0x1700, |
| ANDROID_NL80211_SUBCMD_NAN_RANGE_END = 0x17FF, |
| |
| /* define all Android Packet Filter related commands between 0x1800 and 0x18FF */ |
| ANDROID_NL80211_SUBCMD_PKT_FILTER_RANGE_START = 0x1800, |
| ANDROID_NL80211_SUBCMD_PKT_FILTER_RANGE_END = 0x18FF, |
| |
| /* This is reserved for future usage */ |
| |
| } ANDROID_VENDOR_SUB_COMMAND; |
| |
| enum rtw_vendor_subcmd { |
| GSCAN_SUBCMD_GET_CAPABILITIES = ANDROID_NL80211_SUBCMD_GSCAN_RANGE_START, |
| |
| GSCAN_SUBCMD_SET_CONFIG, /* 0x1001 */ |
| |
| GSCAN_SUBCMD_SET_SCAN_CONFIG, /* 0x1002 */ |
| GSCAN_SUBCMD_ENABLE_GSCAN, /* 0x1003 */ |
| GSCAN_SUBCMD_GET_SCAN_RESULTS, /* 0x1004 */ |
| GSCAN_SUBCMD_SCAN_RESULTS, /* 0x1005 */ |
| |
| GSCAN_SUBCMD_SET_HOTLIST, /* 0x1006 */ |
| |
| GSCAN_SUBCMD_SET_SIGNIFICANT_CHANGE_CONFIG, /* 0x1007 */ |
| GSCAN_SUBCMD_ENABLE_FULL_SCAN_RESULTS, /* 0x1008 */ |
| GSCAN_SUBCMD_GET_CHANNEL_LIST, /* 0x1009 */ |
| |
| WIFI_SUBCMD_GET_FEATURE_SET, /* 0x100A */ |
| WIFI_SUBCMD_GET_FEATURE_SET_MATRIX, /* 0x100B */ |
| WIFI_SUBCMD_SET_PNO_RANDOM_MAC_OUI, /* 0x100C */ |
| WIFI_SUBCMD_NODFS_SET, /* 0x100D */ |
| WIFI_SUBCMD_SET_COUNTRY_CODE, /* 0x100E */ |
| /* Add more sub commands here */ |
| GSCAN_SUBCMD_SET_EPNO_SSID, /* 0x100F */ |
| |
| WIFI_SUBCMD_SET_SSID_WHITE_LIST, /* 0x1010 */ |
| WIFI_SUBCMD_SET_ROAM_PARAMS, /* 0x1011 */ |
| WIFI_SUBCMD_ENABLE_LAZY_ROAM, /* 0x1012 */ |
| WIFI_SUBCMD_SET_BSSID_PREF, /* 0x1013 */ |
| WIFI_SUBCMD_SET_BSSID_BLACKLIST, /* 0x1014 */ |
| |
| GSCAN_SUBCMD_ANQPO_CONFIG, /* 0x1015 */ |
| WIFI_SUBCMD_SET_RSSI_MONITOR, /* 0x1016 */ |
| WIFI_SUBCMD_CONFIG_ND_OFFLOAD, /* 0x1017 */ |
| /* Add more sub commands here */ |
| |
| GSCAN_SUBCMD_MAX, |
| |
| RTT_SUBCMD_SET_CONFIG = ANDROID_NL80211_SUBCMD_RTT_RANGE_START, |
| RTT_SUBCMD_CANCEL_CONFIG, |
| RTT_SUBCMD_GETCAPABILITY, |
| |
| APF_SUBCMD_GET_CAPABILITIES = ANDROID_NL80211_SUBCMD_PKT_FILTER_RANGE_START, |
| APF_SUBCMD_SET_FILTER, |
| }; |
| |
| enum gscan_attributes { |
| GSCAN_ATTRIBUTE_NUM_BUCKETS = 10, |
| GSCAN_ATTRIBUTE_BASE_PERIOD, |
| GSCAN_ATTRIBUTE_BUCKETS_BAND, |
| GSCAN_ATTRIBUTE_BUCKET_ID, |
| GSCAN_ATTRIBUTE_BUCKET_PERIOD, |
| GSCAN_ATTRIBUTE_BUCKET_NUM_CHANNELS, |
| GSCAN_ATTRIBUTE_BUCKET_CHANNELS, |
| GSCAN_ATTRIBUTE_NUM_AP_PER_SCAN, |
| GSCAN_ATTRIBUTE_REPORT_THRESHOLD, |
| GSCAN_ATTRIBUTE_NUM_SCANS_TO_CACHE, |
| GSCAN_ATTRIBUTE_BAND = GSCAN_ATTRIBUTE_BUCKETS_BAND, |
| |
| GSCAN_ATTRIBUTE_ENABLE_FEATURE = 20, |
| GSCAN_ATTRIBUTE_SCAN_RESULTS_COMPLETE, |
| GSCAN_ATTRIBUTE_FLUSH_FEATURE, |
| GSCAN_ATTRIBUTE_ENABLE_FULL_SCAN_RESULTS, |
| GSCAN_ATTRIBUTE_REPORT_EVENTS, |
| /* remaining reserved for additional attributes */ |
| GSCAN_ATTRIBUTE_NUM_OF_RESULTS = 30, |
| GSCAN_ATTRIBUTE_FLUSH_RESULTS, |
| GSCAN_ATTRIBUTE_SCAN_RESULTS, /* flat array of wifi_scan_result */ |
| GSCAN_ATTRIBUTE_SCAN_ID, /* indicates scan number */ |
| GSCAN_ATTRIBUTE_SCAN_FLAGS, /* indicates if scan was aborted */ |
| GSCAN_ATTRIBUTE_AP_FLAGS, /* flags on significant change event */ |
| GSCAN_ATTRIBUTE_NUM_CHANNELS, |
| GSCAN_ATTRIBUTE_CHANNEL_LIST, |
| |
| /* remaining reserved for additional attributes */ |
| |
| GSCAN_ATTRIBUTE_SSID = 40, |
| GSCAN_ATTRIBUTE_BSSID, |
| GSCAN_ATTRIBUTE_CHANNEL, |
| GSCAN_ATTRIBUTE_RSSI, |
| GSCAN_ATTRIBUTE_TIMESTAMP, |
| GSCAN_ATTRIBUTE_RTT, |
| GSCAN_ATTRIBUTE_RTTSD, |
| |
| /* remaining reserved for additional attributes */ |
| |
| GSCAN_ATTRIBUTE_HOTLIST_BSSIDS = 50, |
| GSCAN_ATTRIBUTE_RSSI_LOW, |
| GSCAN_ATTRIBUTE_RSSI_HIGH, |
| GSCAN_ATTRIBUTE_HOSTLIST_BSSID_ELEM, |
| GSCAN_ATTRIBUTE_HOTLIST_FLUSH, |
| |
| /* remaining reserved for additional attributes */ |
| GSCAN_ATTRIBUTE_RSSI_SAMPLE_SIZE = 60, |
| GSCAN_ATTRIBUTE_LOST_AP_SAMPLE_SIZE, |
| GSCAN_ATTRIBUTE_MIN_BREACHING, |
| GSCAN_ATTRIBUTE_SIGNIFICANT_CHANGE_BSSIDS, |
| GSCAN_ATTRIBUTE_SIGNIFICANT_CHANGE_FLUSH, |
| GSCAN_ATTRIBUTE_MAX |
| }; |
| |
| enum gscan_bucket_attributes { |
| GSCAN_ATTRIBUTE_CH_BUCKET_1, |
| GSCAN_ATTRIBUTE_CH_BUCKET_2, |
| GSCAN_ATTRIBUTE_CH_BUCKET_3, |
| GSCAN_ATTRIBUTE_CH_BUCKET_4, |
| GSCAN_ATTRIBUTE_CH_BUCKET_5, |
| GSCAN_ATTRIBUTE_CH_BUCKET_6, |
| GSCAN_ATTRIBUTE_CH_BUCKET_7 |
| }; |
| |
| enum gscan_ch_attributes { |
| GSCAN_ATTRIBUTE_CH_ID_1, |
| GSCAN_ATTRIBUTE_CH_ID_2, |
| GSCAN_ATTRIBUTE_CH_ID_3, |
| GSCAN_ATTRIBUTE_CH_ID_4, |
| GSCAN_ATTRIBUTE_CH_ID_5, |
| GSCAN_ATTRIBUTE_CH_ID_6, |
| GSCAN_ATTRIBUTE_CH_ID_7 |
| }; |
| |
| enum rtt_attributes { |
| RTT_ATTRIBUTE_TARGET_CNT, |
| RTT_ATTRIBUTE_TARGET_INFO, |
| RTT_ATTRIBUTE_TARGET_MAC, |
| RTT_ATTRIBUTE_TARGET_TYPE, |
| RTT_ATTRIBUTE_TARGET_PEER, |
| RTT_ATTRIBUTE_TARGET_CHAN, |
| RTT_ATTRIBUTE_TARGET_MODE, |
| RTT_ATTRIBUTE_TARGET_INTERVAL, |
| RTT_ATTRIBUTE_TARGET_NUM_MEASUREMENT, |
| RTT_ATTRIBUTE_TARGET_NUM_PKT, |
| RTT_ATTRIBUTE_TARGET_NUM_RETRY |
| }; |
| |
| typedef enum rtw_vendor_event { |
| RTK_RESERVED1, |
| RTK_RESERVED2, |
| GSCAN_EVENT_SIGNIFICANT_CHANGE_RESULTS , |
| GSCAN_EVENT_HOTLIST_RESULTS_FOUND, |
| GSCAN_EVENT_SCAN_RESULTS_AVAILABLE, |
| GSCAN_EVENT_FULL_SCAN_RESULTS, |
| RTT_EVENT_COMPLETE, |
| GSCAN_EVENT_COMPLETE_SCAN, |
| GSCAN_EVENT_HOTLIST_RESULTS_LOST, |
| GSCAN_EVENT_EPNO_EVENT, |
| GOOGLE_DEBUG_RING_EVENT, |
| GOOGLE_DEBUG_MEM_DUMP_EVENT, |
| GSCAN_EVENT_ANQPO_HOTSPOT_MATCH, |
| GOOGLE_RSSI_MONITOR_EVENT |
| } rtw_vendor_event_t; |
| |
| enum andr_wifi_feature_set_attr { |
| ANDR_WIFI_ATTRIBUTE_NUM_FEATURE_SET, |
| ANDR_WIFI_ATTRIBUTE_FEATURE_SET |
| }; |
| |
| typedef enum rtw_vendor_gscan_attribute { |
| ATTR_START_GSCAN, |
| ATTR_STOP_GSCAN, |
| ATTR_SET_SCAN_BATCH_CFG_ID, /* set batch scan params */ |
| ATTR_SET_SCAN_GEOFENCE_CFG_ID, /* set list of bssids to track */ |
| ATTR_SET_SCAN_SIGNIFICANT_CFG_ID, /* set list of bssids, rssi threshold etc.. */ |
| ATTR_SET_SCAN_CFG_ID, /* set common scan config params here */ |
| ATTR_GET_GSCAN_CAPABILITIES_ID, |
| /* Add more sub commands here */ |
| ATTR_GSCAN_MAX |
| } rtw_vendor_gscan_attribute_t; |
| |
| typedef enum gscan_batch_attribute { |
| ATTR_GSCAN_BATCH_BESTN, |
| ATTR_GSCAN_BATCH_MSCAN, |
| ATTR_GSCAN_BATCH_BUFFER_THRESHOLD |
| } gscan_batch_attribute_t; |
| |
| typedef enum gscan_geofence_attribute { |
| ATTR_GSCAN_NUM_HOTLIST_BSSID, |
| ATTR_GSCAN_HOTLIST_BSSID |
| } gscan_geofence_attribute_t; |
| |
| typedef enum gscan_complete_event { |
| WIFI_SCAN_BUFFER_FULL, |
| WIFI_SCAN_COMPLETE |
| } gscan_complete_event_t; |
| /* wifi_hal.h */ |
| /* WiFi Common definitions */ |
| typedef unsigned char byte; |
| typedef int wifi_request_id; |
| typedef int wifi_channel; // indicates channel frequency in MHz |
| typedef int wifi_rssi; |
| typedef byte mac_addr[6]; |
| typedef byte oui[3]; |
| typedef int64_t wifi_timestamp; // In microseconds (us) |
| typedef int64_t wifi_timespan; // In picoseconds (ps) |
| |
| struct wifi_info; |
| struct wifi_interface_info; |
| typedef struct wifi_info *wifi_handle; |
| typedef struct wifi_interface_info *wifi_interface_handle; |
| |
| /* channel operating width */ |
| typedef enum { |
| WIFI_CHAN_WIDTH_20 = 0, |
| WIFI_CHAN_WIDTH_40 = 1, |
| WIFI_CHAN_WIDTH_80 = 2, |
| WIFI_CHAN_WIDTH_160 = 3, |
| WIFI_CHAN_WIDTH_80P80 = 4, |
| WIFI_CHAN_WIDTH_5 = 5, |
| WIFI_CHAN_WIDTH_10 = 6, |
| WIFI_CHAN_WIDTH_INVALID = -1 |
| } wifi_channel_width; |
| |
| typedef int wifi_radio; |
| |
| typedef struct { |
| wifi_channel_width width; |
| int center_frequency0; |
| int center_frequency1; |
| int primary_frequency; |
| } wifi_channel_spec; |
| |
| typedef enum { |
| WIFI_SUCCESS = 0, |
| WIFI_ERROR_NONE = 0, |
| WIFI_ERROR_UNKNOWN = -1, |
| WIFI_ERROR_UNINITIALIZED = -2, |
| WIFI_ERROR_NOT_SUPPORTED = -3, |
| WIFI_ERROR_NOT_AVAILABLE = -4, // Not available right now, but try later |
| WIFI_ERROR_INVALID_ARGS = -5, |
| WIFI_ERROR_INVALID_REQUEST_ID = -6, |
| WIFI_ERROR_TIMED_OUT = -7, |
| WIFI_ERROR_TOO_MANY_REQUESTS = -8, // Too many instances of this request |
| WIFI_ERROR_OUT_OF_MEMORY = -9, |
| WIFI_ERROR_BUSY = -10, |
| } wifi_error; |
| |
| #ifdef CONFIG_RTW_CFGVEDNOR_LLSTATS |
| #define STATS_MAJOR_VERSION 1 |
| #define STATS_MINOR_VERSION 0 |
| #define STATS_MICRO_VERSION 0 |
| |
| typedef enum { |
| WIFI_DISCONNECTED = 0, |
| WIFI_AUTHENTICATING = 1, |
| WIFI_ASSOCIATING = 2, |
| WIFI_ASSOCIATED = 3, |
| WIFI_EAPOL_STARTED = 4, // if done by firmware/driver |
| WIFI_EAPOL_COMPLETED = 5, // if done by firmware/driver |
| } wifi_connection_state; |
| |
| typedef enum { |
| WIFI_ROAMING_IDLE = 0, |
| WIFI_ROAMING_ACTIVE = 1, |
| } wifi_roam_state; |
| |
| typedef enum { |
| WIFI_INTERFACE_STA = 0, |
| WIFI_INTERFACE_SOFTAP = 1, |
| WIFI_INTERFACE_IBSS = 2, |
| WIFI_INTERFACE_P2P_CLIENT = 3, |
| WIFI_INTERFACE_P2P_GO = 4, |
| WIFI_INTERFACE_NAN = 5, |
| WIFI_INTERFACE_MESH = 6, |
| WIFI_INTERFACE_UNKNOWN = -1 |
| } wifi_interface_mode; |
| |
| #define WIFI_CAPABILITY_QOS 0x00000001 // set for QOS association |
| #define WIFI_CAPABILITY_PROTECTED 0x00000002 // set for protected association (802.11 beacon frame control protected bit set) |
| #define WIFI_CAPABILITY_INTERWORKING 0x00000004 // set if 802.11 Extended Capabilities element interworking bit is set |
| #define WIFI_CAPABILITY_HS20 0x00000008 // set for HS20 association |
| #define WIFI_CAPABILITY_SSID_UTF8 0x00000010 // set is 802.11 Extended Capabilities element UTF-8 SSID bit is set |
| #define WIFI_CAPABILITY_COUNTRY 0x00000020 // set is 802.11 Country Element is present |
| |
| typedef struct { |
| wifi_interface_mode mode; // interface mode |
| u8 mac_addr[6]; // interface mac address (self) |
| wifi_connection_state state; // connection state (valid for STA, CLI only) |
| wifi_roam_state roaming; // roaming state |
| u32 capabilities; // WIFI_CAPABILITY_XXX (self) |
| u8 ssid[33]; // null terminated SSID |
| u8 bssid[6]; // bssid |
| u8 ap_country_str[3]; // country string advertised by AP |
| u8 country_str[3]; // country string for this association |
| } wifi_interface_link_layer_info; |
| |
| /* channel information */ |
| typedef struct { |
| wifi_channel_width width; // channel width (20, 40, 80, 80+80, 160) |
| wifi_channel center_freq; // primary 20 MHz channel |
| wifi_channel center_freq0; // center frequency (MHz) first segment |
| wifi_channel center_freq1; // center frequency (MHz) second segment |
| } wifi_channel_info; |
| |
| /* wifi rate */ |
| typedef struct { |
| u32 preamble :3; // 0: OFDM, 1:CCK, 2:HT 3:VHT 4..7 reserved |
| u32 nss :2; // 0:1x1, 1:2x2, 3:3x3, 4:4x4 |
| u32 bw :3; // 0:20MHz, 1:40Mhz, 2:80Mhz, 3:160Mhz |
| u32 rateMcsIdx :8; // OFDM/CCK rate code would be as per ieee std in the units of 0.5mbps |
| // HT/VHT it would be mcs index |
| u32 reserved :16; // reserved |
| u32 bitrate; // units of 100 Kbps |
| } wifi_rate; |
| |
| /* channel statistics */ |
| typedef struct { |
| wifi_channel_info channel; // channel |
| u32 on_time; // msecs the radio is awake (32 bits number accruing over time) |
| u32 cca_busy_time; // msecs the CCA register is busy (32 bits number accruing over time) |
| } wifi_channel_stat; |
| |
| // Max number of tx power levels. The actual number vary per device and is specified by |num_tx_levels| |
| #define RADIO_STAT_MAX_TX_LEVELS 256 |
| |
| /* radio statistics */ |
| typedef struct { |
| wifi_radio radio; // wifi radio (if multiple radio supported) |
| u32 on_time; // msecs the radio is awake (32 bits number accruing over time) |
| u32 tx_time; // msecs the radio is transmitting (32 bits number accruing over time) |
| // msecs accured over time |
| u32 rx_time; // msecs the radio is in active receive (32 bits number accruing over time) |
| u32 on_time_scan; // msecs the radio is awake due to all scan (32 bits number accruing over time) |
| u32 on_time_nbd; // msecs the radio is awake due to NAN (32 bits number accruing over time) |
| u32 on_time_gscan; // msecs the radio is awake due to G?scan (32 bits number accruing over time) |
| u32 on_time_roam_scan; // msecs the radio is awake due to roam?scan (32 bits number accruing over time) |
| u32 on_time_pno_scan; // msecs the radio is awake due to PNO scan (32 bits number accruing over time) |
| u32 on_time_hs20; // msecs the radio is awake due to HS2.0 scans and GAS exchange (32 bits number accruing over time) |
| u32 num_channels; // number of channels |
| wifi_channel_stat channels[]; // channel statistics |
| } wifi_radio_stat; |
| |
| /** |
| * Packet statistics reporting by firmware is performed on MPDU basi (i.e. counters increase by 1 for each MPDU) |
| * As well, "data packet" in associated comments, shall be interpreted as 802.11 data packet, |
| * that is, 802.11 frame control subtype == 2 and excluding management and control frames. |
| * |
| * As an example, in the case of transmission of an MSDU fragmented in 16 MPDUs which are transmitted |
| * OTA in a 16 units long a-mpdu, for which a block ack is received with 5 bits set: |
| * tx_mpdu : shall increase by 5 |
| * retries : shall increase by 16 |
| * tx_ampdu : shall increase by 1 |
| * data packet counters shall not increase regardless of the number of BAR potentially sent by device for this a-mpdu |
| * data packet counters shall not increase regardless of the number of BA received by device for this a-mpdu |
| * |
| * For each subsequent retransmission of the 11 remaining non ACK'ed mpdus |
| * (regardless of the fact that they are transmitted in a-mpdu or not) |
| * retries : shall increase by 1 |
| * |
| * If no subsequent BA or ACK are received from AP, until packet lifetime expires for those 11 packet that were not ACK'ed |
| * mpdu_lost : shall increase by 11 |
| */ |
| |
| /* per rate statistics */ |
| typedef struct { |
| wifi_rate rate; // rate information |
| u32 tx_mpdu; // number of successfully transmitted data pkts (ACK rcvd) |
| u32 rx_mpdu; // number of received data pkts |
| u32 mpdu_lost; // number of data packet losses (no ACK) |
| u32 retries; // total number of data pkt retries |
| u32 retries_short; // number of short data pkt retries |
| u32 retries_long; // number of long data pkt retries |
| } wifi_rate_stat; |
| |
| /* access categories */ |
| typedef enum { |
| WIFI_AC_VO = 0, |
| WIFI_AC_VI = 1, |
| WIFI_AC_BE = 2, |
| WIFI_AC_BK = 3, |
| WIFI_AC_MAX = 4, |
| } wifi_traffic_ac; |
| |
| /* wifi peer type */ |
| typedef enum |
| { |
| WIFI_PEER_STA, |
| WIFI_PEER_AP, |
| WIFI_PEER_P2P_GO, |
| WIFI_PEER_P2P_CLIENT, |
| WIFI_PEER_NAN, |
| WIFI_PEER_TDLS, |
| WIFI_PEER_INVALID, |
| } wifi_peer_type; |
| |
| /* per peer statistics */ |
| typedef struct { |
| wifi_peer_type type; // peer type (AP, TDLS, GO etc.) |
| u8 peer_mac_address[6]; // mac address |
| u32 capabilities; // peer WIFI_CAPABILITY_XXX |
| u32 num_rate; // number of rates |
| wifi_rate_stat rate_stats[]; // per rate statistics, number of entries = num_rate |
| } wifi_peer_info; |
| |
| /* Per access category statistics */ |
| typedef struct { |
| wifi_traffic_ac ac; // access category (VI, VO, BE, BK) |
| u32 tx_mpdu; // number of successfully transmitted unicast data pkts (ACK rcvd) |
| u32 rx_mpdu; // number of received unicast data packets |
| u32 tx_mcast; // number of succesfully transmitted multicast data packets |
| // STA case: implies ACK received from AP for the unicast packet in which mcast pkt was sent |
| u32 rx_mcast; // number of received multicast data packets |
| u32 rx_ampdu; // number of received unicast a-mpdus; support of this counter is optional |
| u32 tx_ampdu; // number of transmitted unicast a-mpdus; support of this counter is optional |
| u32 mpdu_lost; // number of data pkt losses (no ACK) |
| u32 retries; // total number of data pkt retries |
| u32 retries_short; // number of short data pkt retries |
| u32 retries_long; // number of long data pkt retries |
| u32 contention_time_min; // data pkt min contention time (usecs) |
| u32 contention_time_max; // data pkt max contention time (usecs) |
| u32 contention_time_avg; // data pkt avg contention time (usecs) |
| u32 contention_num_samples; // num of data pkts used for contention statistics |
| } wifi_wmm_ac_stat; |
| |
| /* interface statistics */ |
| typedef struct { |
| wifi_interface_handle iface; // wifi interface |
| wifi_interface_link_layer_info info; // current state of the interface |
| u32 beacon_rx; // access point beacon received count from connected AP |
| u64 average_tsf_offset; // average beacon offset encountered (beacon_TSF - TBTT) |
| // The average_tsf_offset field is used so as to calculate the |
| // typical beacon contention time on the channel as well may be |
| // used to debug beacon synchronization and related power consumption issue |
| u32 leaky_ap_detected; // indicate that this AP typically leaks packets beyond the driver guard time. |
| 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 |
| u32 leaky_ap_guard_time; // guard time currently in force (when implementing IEEE power management based on |
| // frame control PM bit), How long driver waits before shutting down the radio and |
| // after receiving an ACK for a data frame with PM bit set) |
| u32 mgmt_rx; // access point mgmt frames received count from connected AP (including Beacon) |
| u32 mgmt_action_rx; // action frames received count |
| u32 mgmt_action_tx; // action frames transmit count |
| wifi_rssi rssi_mgmt; // access Point Beacon and Management frames RSSI (averaged) |
| wifi_rssi rssi_data; // access Point Data Frames RSSI (averaged) from connected AP |
| wifi_rssi rssi_ack; // access Point ACK RSSI (averaged) from connected AP |
| wifi_wmm_ac_stat ac[WIFI_AC_MAX]; // per ac data packet statistics |
| u32 num_peers; // number of peers |
| wifi_peer_info peer_info[]; // per peer statistics |
| } wifi_iface_stat; |
| |
| /* configuration params */ |
| typedef struct { |
| u32 mpdu_size_threshold; // threshold to classify the pkts as short or long |
| // packet size < mpdu_size_threshold => short |
| u32 aggressive_statistics_gathering; // set for field debug mode. Driver should collect all statistics regardless of performance impact. |
| } wifi_link_layer_params; |
| |
| /* callback for reporting link layer stats */ |
| typedef struct { |
| void (*on_link_stats_results) (wifi_request_id id, wifi_iface_stat *iface_stat, |
| int num_radios, wifi_radio_stat *radio_stat); |
| } wifi_stats_result_handler; |
| |
| |
| /* wifi statistics bitmap */ |
| #define WIFI_STATS_RADIO 0x00000001 // all radio statistics |
| #define WIFI_STATS_RADIO_CCA 0x00000002 // cca_busy_time (within radio statistics) |
| #define WIFI_STATS_RADIO_CHANNELS 0x00000004 // all channel statistics (within radio statistics) |
| #define WIFI_STATS_RADIO_SCAN 0x00000008 // all scan statistics (within radio statistics) |
| #define WIFI_STATS_IFACE 0x00000010 // all interface statistics |
| #define WIFI_STATS_IFACE_TXRATE 0x00000020 // all tx rate statistics (within interface statistics) |
| #define WIFI_STATS_IFACE_AC 0x00000040 // all ac statistics (within interface statistics) |
| #define WIFI_STATS_IFACE_CONTENTION 0x00000080 // all contention (min, max, avg) statistics (within ac statisctics) |
| |
| #endif /* CONFIG_RTW_CFGVEDNOR_LLSTATS */ |
| |
| |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT) |
| extern int rtw_cfgvendor_attach(struct wiphy *wiphy); |
| extern int rtw_cfgvendor_detach(struct wiphy *wiphy); |
| extern int rtw_cfgvendor_send_async_event(struct wiphy *wiphy, |
| struct net_device *dev, int event_id, const void *data, int len); |
| #if defined(GSCAN_SUPPORT) && 0 |
| extern int rtw_cfgvendor_send_hotlist_event(struct wiphy *wiphy, |
| struct net_device *dev, void *data, int len, rtw_vendor_event_t event); |
| #endif |
| #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT) */ |
| |
| #endif /* _RTW_CFGVENDOR_H_ */ |