| /* |
| * Common stats definitions for clients of dongle |
| * ports |
| * |
| * Copyright (C) 2020, Broadcom. |
| * |
| * Unless you and Broadcom execute a separate written software license |
| * agreement governing use of this software, this software is licensed to you |
| * under the terms of the GNU General Public License version 2 (the "GPL"), |
| * available at http://www.broadcom.com/licenses/GPLv2.php, with the |
| * following added to such license: |
| * |
| * As a special exception, the copyright holders of this software give you |
| * permission to link this software with independent modules, and to copy and |
| * distribute the resulting executable under terms of your choice, provided that |
| * you also meet, for each linked independent module, the terms and conditions of |
| * the license of that module. An independent module is a module which is not |
| * derived from this software. The special exception does not apply to any |
| * modifications of the software. |
| * |
| * |
| * <<Broadcom-WL-IPTag/Open:>> |
| * |
| * $Id$ |
| */ |
| |
| #ifndef _dngl_stats_h_ |
| #define _dngl_stats_h_ |
| |
| #include <ethernet.h> |
| #include <802.11.h> |
| |
| /* XXX happens to mirror a section of linux's net_device_stats struct */ |
| typedef struct { |
| unsigned long rx_packets; /* total packets received */ |
| unsigned long tx_packets; /* total packets transmitted */ |
| unsigned long rx_bytes; /* total bytes received */ |
| unsigned long tx_bytes; /* total bytes transmitted */ |
| unsigned long rx_errors; /* bad packets received */ |
| unsigned long tx_errors; /* packet transmit problems */ |
| unsigned long rx_dropped; /* packets dropped by dongle */ |
| unsigned long tx_dropped; /* packets dropped by dongle */ |
| unsigned long multicast; /* multicast packets received */ |
| } dngl_stats_t; |
| |
| typedef int32 wifi_radio; |
| typedef int32 wifi_channel; |
| typedef int32 wifi_rssi; |
| typedef struct { uint16 version; uint16 length; } ver_len; |
| |
| typedef enum wifi_channel_width { |
| 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_t; |
| |
| 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_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 */ |
| #define PACK_ATTRIBUTE __attribute__ ((packed)) |
| typedef struct { |
| wifi_interface_mode mode; /* interface mode */ |
| uint8 mac_addr[6]; /* interface mac address (self) */ |
| uint8 PAD[2]; |
| wifi_connection_state state; /* connection state (valid for STA, CLI only) */ |
| wifi_roam_state roaming; /* roaming state */ |
| uint32 capabilities; /* WIFI_CAPABILITY_XXX (self) */ |
| uint8 ssid[DOT11_MAX_SSID_LEN+1]; /* null terminated SSID */ |
| uint8 bssid[ETHER_ADDR_LEN]; /* bssid */ |
| uint8 PAD[1]; |
| uint8 ap_country_str[3]; /* country string advertised by AP */ |
| uint8 country_str[3]; /* country string for this association */ |
| uint8 PAD[2]; |
| } wifi_interface_info; |
| |
| typedef wifi_interface_info *wifi_interface_handle; |
| |
| /* channel information */ |
| typedef struct { |
| wifi_channel_width_t 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 { |
| uint32 preamble; /* 0: OFDM, 1:CCK, 2:HT 3:VHT 4..7 reserved */ |
| uint32 nss; /* 0:1x1, 1:2x2, 3:3x3, 4:4x4 */ |
| uint32 bw; /* 0:20MHz, 1:40Mhz, 2:80Mhz, 3:160Mhz */ |
| uint32 rateMcsIdx; /* OFDM/CCK rate code would be as per ieee std |
| * in the units of 0.5mbps |
| */ |
| /* HT/VHT it would be mcs index */ |
| uint32 reserved; /* reserved */ |
| uint32 bitrate; /* units of 100 Kbps */ |
| } wifi_rate; |
| |
| typedef struct { |
| uint32 preamble :3; /* 0: OFDM, 1:CCK, 2:HT 3:VHT 4..7 reserved */ |
| uint32 nss :2; /* 0:1x1, 1:2x2, 3:3x3, 4:4x4 */ |
| uint32 bw :3; /* 0:20MHz, 1:40Mhz, 2:80Mhz, 3:160Mhz */ |
| uint32 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 |
| */ |
| uint32 reserved :16; /* reserved */ |
| uint32 bitrate; /* units of 100 Kbps */ |
| } wifi_rate_v1; |
| |
| /* channel statistics */ |
| typedef struct { |
| wifi_channel_info channel; /* channel */ |
| uint32 on_time; /* msecs the radio is awake (32 bits number |
| * accruing over time) |
| */ |
| uint32 cca_busy_time; /* msecs the CCA register is busy (32 bits number |
| * accruing over time) |
| */ |
| } wifi_channel_stat; |
| |
| /* radio statistics */ |
| typedef struct { |
| struct { |
| uint16 version; |
| uint16 length; |
| }; |
| wifi_radio radio; /* wifi radio (if multiple radio supported) */ |
| uint32 on_time; /* msecs the radio is awake (32 bits number |
| * accruing over time) |
| */ |
| uint32 tx_time; /* msecs the radio is transmitting (32 bits |
| * number accruing over time) |
| */ |
| uint32 rx_time; /* msecs the radio is in active receive (32 bits |
| * number accruing over time) |
| */ |
| uint32 on_time_scan; /* msecs the radio is awake due to all scan (32 bits |
| * number accruing over time) |
| */ |
| uint32 on_time_nbd; /* msecs the radio is awake due to NAN (32 bits |
| * number accruing over time) |
| */ |
| uint32 on_time_gscan; /* msecs the radio is awake due to G?scan (32 bits |
| * number accruing over time) |
| */ |
| uint32 on_time_roam_scan; /* msecs the radio is awake due to roam?scan (32 bits |
| * number accruing over time) |
| */ |
| uint32 on_time_pno_scan; /* msecs the radio is awake due to PNO scan (32 bits |
| * number accruing over time) |
| */ |
| uint32 on_time_hs20; /* msecs the radio is awake due to HS2.0 scans and |
| * GAS exchange (32 bits number accruing over time) |
| */ |
| uint32 num_channels; /* number of channels */ |
| wifi_channel_stat channels[1]; /* channel statistics */ |
| } wifi_radio_stat; |
| |
| typedef struct { |
| wifi_radio radio; |
| uint32 on_time; |
| uint32 tx_time; |
| uint32 rx_time; |
| uint32 on_time_scan; |
| uint32 on_time_nbd; |
| uint32 on_time_gscan; |
| uint32 on_time_roam_scan; |
| uint32 on_time_pno_scan; |
| uint32 on_time_hs20; |
| uint32 num_channels; |
| } wifi_radio_stat_h; |
| |
| /* per rate statistics */ |
| typedef struct { |
| wifi_rate_v1 rate; /* rate information */ |
| uint32 tx_mpdu; /* number of successfully transmitted data pkts (ACK rcvd) */ |
| uint32 rx_mpdu; /* number of received data pkts */ |
| uint32 mpdu_lost; /* number of data packet losses (no ACK) */ |
| uint32 retries; /* total number of data pkt retries */ |
| uint32 retries_short; /* number of short data pkt retries */ |
| uint32 retries_long; /* number of long data pkt retries */ |
| } wifi_rate_stat_v1; |
| |
| typedef struct { |
| uint16 version; |
| uint16 length; |
| uint32 tx_mpdu; /* number of successfully transmitted data pkts (ACK rcvd) */ |
| uint32 rx_mpdu; /* number of received data pkts */ |
| uint32 mpdu_lost; /* number of data packet losses (no ACK) */ |
| uint32 retries; /* total number of data pkt retries */ |
| uint32 retries_short; /* number of short data pkt retries */ |
| uint32 retries_long; /* number of long data pkt retries */ |
| wifi_rate rate; |
| } 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.) */ |
| uint8 peer_mac_address[6]; /* mac address */ |
| uint32 capabilities; /* peer WIFI_CAPABILITY_XXX */ |
| uint32 num_rate; /* number of rates */ |
| wifi_rate_stat rate_stats[1]; /* 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) */ |
| uint32 tx_mpdu; /* number of successfully transmitted unicast data pkts |
| * (ACK rcvd) |
| */ |
| uint32 rx_mpdu; /* number of received unicast mpdus */ |
| uint32 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 |
| */ |
| uint32 rx_mcast; /* number of received multicast data packets */ |
| uint32 rx_ampdu; /* number of received unicast a-mpdus */ |
| uint32 tx_ampdu; /* number of transmitted unicast a-mpdus */ |
| uint32 mpdu_lost; /* number of data pkt losses (no ACK) */ |
| uint32 retries; /* total number of data pkt retries */ |
| uint32 retries_short; /* number of short data pkt retries */ |
| uint32 retries_long; /* number of long data pkt retries */ |
| uint32 contention_time_min; /* data pkt min contention time (usecs) */ |
| uint32 contention_time_max; /* data pkt max contention time (usecs) */ |
| uint32 contention_time_avg; /* data pkt avg contention time (usecs) */ |
| uint32 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_info info; /* current state of the interface */ |
| uint32 beacon_rx; /* access point beacon received count from |
| * connected AP |
| */ |
| uint64 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 |
| */ |
| uint32 leaky_ap_detected; /* indicate that this AP |
| * typically leaks packets beyond |
| * the driver guard time. |
| */ |
| uint32 leaky_ap_avg_num_frames_leaked; /* average number of frame leaked by AP after |
| * frame with PM bit set was ACK'ed by AP |
| */ |
| uint32 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) |
| */ |
| uint32 mgmt_rx; /* access point mgmt frames received count from |
| * connected AP (including Beacon) |
| */ |
| uint32 mgmt_action_rx; /* action frames received count */ |
| uint32 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 */ |
| uint32 num_peers; /* number of peers */ |
| wifi_peer_info peer_info[1]; /* per peer statistics */ |
| } wifi_iface_stat; |
| |
| #ifdef CONFIG_COMPAT |
| /* interface statistics */ |
| typedef struct { |
| compat_uptr_t iface; /* wifi interface */ |
| wifi_interface_info info; /* current state of the interface */ |
| uint32 beacon_rx; /* access point beacon received count from |
| * connected AP |
| */ |
| uint64 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 |
| */ |
| uint32 leaky_ap_detected; /* indicate that this AP |
| * typically leaks packets beyond |
| * the driver guard time. |
| */ |
| uint32 leaky_ap_avg_num_frames_leaked; /* average number of frame leaked by AP after |
| * frame with PM bit set was ACK'ed by AP |
| */ |
| uint32 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) |
| */ |
| uint32 mgmt_rx; /* access point mgmt frames received count from |
| * connected AP (including Beacon) |
| */ |
| uint32 mgmt_action_rx; /* action frames received count */ |
| uint32 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 */ |
| uint32 num_peers; /* number of peers */ |
| wifi_peer_info peer_info[1]; /* per peer statistics */ |
| } compat_wifi_iface_stat; |
| #endif /* CONFIG_COMPAT */ |
| |
| #endif /* _dngl_stats_h_ */ |
