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Commit ca2aab18 authored by Mingguang Xu's avatar Mingguang Xu
Browse files

Wifi usability: Add Wifi usability score into Wifi.proto for metrics collection 



Wifi usability score together with other related stats are added into Wifi.proto.

Bug: 113262380

Test: Unit tests for Wifi

Change-Id: I451eb9914f47d17eb42016b6d13f1f1759e17f48
Signed-off-by: default avatarMingguang Xu <mingguangxu@google.com>
parent c2f2977c

proto/src/wifi.proto

+32 −0
Original line number Diff line number Diff line
@@ -485,6 +485,9 @@ message WifiLog { 


  // Multiple lists of timestamped link layer stats with labels to represent whether wifi is usable

  repeated WifiUsabilityStats wifi_usability_stats_list = 126;



  // Counts the occurrences of each Wifi usability score provided by external app

  repeated WifiUsabilityScoreCount wifi_usability_score_count = 127;

}



// Information that gets logged for every WiFi connection.
@@ -670,6 +673,15 @@ message WifiScoreCount { 
  optional int32 count = 2;

}



// Counts the number of instances of a specific Wifi Usability Score

message WifiUsabilityScoreCount {

  // Wifi Usability Score

  optional int32 score = 1;



  // Number of Wifi score reports with this score

  optional int32 count = 2;

}



// Number of occurrences of a specific link speed (Mbps)

// and sum of rssi (dBm) and rssi^2 (dBm^2)

message LinkSpeedCount {
@@ -826,6 +838,10 @@ message StaEvent { 


    // Wifi is turned off

    TYPE_WIFI_DISABLED = 19;



    // The NetworkAgent Wifi usability score has changed in a way that may

    // impact connectivity

    TYPE_WIFI_USABILITY_SCORE_BREACH = 20;

  }



  enum FrameworkDisconnectReason {
@@ -940,6 +956,9 @@ message StaEvent { 


  // NetworkAgent score of connected wifi

  optional int32 last_score = 14 [default = -1];



  // NetworkAgent Wifi usability score of connected wifi

  optional int32 last_wifi_usability_score = 15 [default = -1];

}



// Wi-Fi Aware metrics
@@ -1653,6 +1672,10 @@ message WifiIsUnusableEvent { 


  // Firmware alert code. Only valid when the event was triggered by a firmware alert, otherwise -1.

  optional int32 firmware_alert_code = 10 [default = -1];



  // NetworkAgent wifi usability score of connected wifi.

  // Defaults to -1 if the score was never set.

  optional int32 last_wifi_usability_score = 11 [default = -1];

}



message PasspointProfileTypeCount {
@@ -1765,6 +1788,15 @@ message WifiUsabilityStatsEntry { 
  // The total time spent on hotspot2.0 scans and GAS exchange in ms counted from the last radio

  // chip reset

  optional int64 total_hotspot_2_scan_time_ms = 16;



  // Internal framework Wifi score

  optional int32 wifi_score = 17;



  // Wifi usability score provided by external system app

  optional int32 wifi_usability_score = 18;



  // Sequence number from external system app to framework

  optional int32 seq_num_to_framework = 19;

}



message WifiUsabilityStats {