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Commit a6d0b847 authored by Mingguang Xu's avatar Mingguang Xu
Browse files

WiFi: Get contention time stats from wifi_wmm_ac_stat in link_layer_stats 



Bug: 172412545

Test: atest VtsHalWifiV1_5TargetTest

Signed-off-by: default avatarMingguang Xu <mingguangxu@google.com>
Change-Id: Iab7ae64f55d2b3a2a654492f7566c8df2671c230
parent ce4a6d75

wifi/1.5/default/hidl_struct_util.cpp

+32 −0
Original line number Diff line number Diff line
@@ -1005,6 +1005,14 @@ bool convertLegacyLinkLayerStatsToHidl( 
        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].mpdu_lost;

    hidl_stats->iface.V1_0.wmeBePktStats.retries =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].retries;

    hidl_stats->iface.wmeBeContentionTimeStats.contentionTimeMinInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_min;

    hidl_stats->iface.wmeBeContentionTimeStats.contentionTimeMaxInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_max;

    hidl_stats->iface.wmeBeContentionTimeStats.contentionTimeAvgInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_avg;

    hidl_stats->iface.wmeBeContentionTimeStats.contentionNumSamples =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples;

    hidl_stats->iface.V1_0.wmeBkPktStats.rxMpdu =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu;

    hidl_stats->iface.V1_0.wmeBkPktStats.txMpdu =
@@ -1013,6 +1021,14 @@ bool convertLegacyLinkLayerStatsToHidl( 
        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].mpdu_lost;

    hidl_stats->iface.V1_0.wmeBkPktStats.retries =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].retries;

    hidl_stats->iface.wmeBkContentionTimeStats.contentionTimeMinInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_min;

    hidl_stats->iface.wmeBkContentionTimeStats.contentionTimeMaxInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_max;

    hidl_stats->iface.wmeBkContentionTimeStats.contentionTimeAvgInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_avg;

    hidl_stats->iface.wmeBkContentionTimeStats.contentionNumSamples =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples;

    hidl_stats->iface.V1_0.wmeViPktStats.rxMpdu =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu;

    hidl_stats->iface.V1_0.wmeViPktStats.txMpdu =
@@ -1021,6 +1037,14 @@ bool convertLegacyLinkLayerStatsToHidl( 
        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].mpdu_lost;

    hidl_stats->iface.V1_0.wmeViPktStats.retries =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].retries;

    hidl_stats->iface.wmeViContentionTimeStats.contentionTimeMinInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_min;

    hidl_stats->iface.wmeViContentionTimeStats.contentionTimeMaxInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_max;

    hidl_stats->iface.wmeViContentionTimeStats.contentionTimeAvgInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_avg;

    hidl_stats->iface.wmeViContentionTimeStats.contentionNumSamples =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples;

    hidl_stats->iface.V1_0.wmeVoPktStats.rxMpdu =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu;

    hidl_stats->iface.V1_0.wmeVoPktStats.txMpdu =
@@ -1029,6 +1053,14 @@ bool convertLegacyLinkLayerStatsToHidl( 
        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].mpdu_lost;

    hidl_stats->iface.V1_0.wmeVoPktStats.retries =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].retries;

    hidl_stats->iface.wmeVoContentionTimeStats.contentionTimeMinInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_min;

    hidl_stats->iface.wmeVoContentionTimeStats.contentionTimeMaxInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_max;

    hidl_stats->iface.wmeVoContentionTimeStats.contentionTimeAvgInUsec =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_avg;

    hidl_stats->iface.wmeVoContentionTimeStats.contentionNumSamples =

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples;

    hidl_stats->iface.timeSliceDutyCycleInPercent =

        legacy_stats.iface.info.time_slicing_duty_cycle_percent;

    // radio legacy_stats conversion.

wifi/1.5/default/tests/hidl_struct_util_unit_tests.cpp

+56 −0
Original line number Diff line number Diff line
@@ -138,21 +138,41 @@ TEST_F(HidlStructUtilTest, canConvertLegacyLinkLayerStatsToHidl) { 
    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].tx_mpdu = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].mpdu_lost = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].retries = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_min = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_max = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_avg = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples =

        rand();



    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].tx_mpdu = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].mpdu_lost = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].retries = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_min = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_max = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_avg = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples =

        rand();



    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].tx_mpdu = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].mpdu_lost = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].retries = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_min = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_max = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_avg = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples =

        rand();



    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].tx_mpdu = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].mpdu_lost = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].retries = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_min = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_max = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_avg = rand();

    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples =

        rand();



    legacy_stats.iface.info.time_slicing_duty_cycle_percent = rand();
@@ -197,6 +217,15 @@ TEST_F(HidlStructUtilTest, canConvertLegacyLinkLayerStatsToHidl) { 
              converted.iface.V1_0.wmeBePktStats.lostMpdu);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].retries,

              converted.iface.V1_0.wmeBePktStats.retries);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_min,

              converted.iface.wmeBeContentionTimeStats.contentionTimeMinInUsec);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_max,

              converted.iface.wmeBeContentionTimeStats.contentionTimeMaxInUsec);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_avg,

              converted.iface.wmeBeContentionTimeStats.contentionTimeAvgInUsec);

    EXPECT_EQ(

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples,

        converted.iface.wmeBeContentionTimeStats.contentionNumSamples);



    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu,

              converted.iface.V1_0.wmeBkPktStats.rxMpdu);
@@ -206,6 +235,15 @@ TEST_F(HidlStructUtilTest, canConvertLegacyLinkLayerStatsToHidl) { 
              converted.iface.V1_0.wmeBkPktStats.lostMpdu);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].retries,

              converted.iface.V1_0.wmeBkPktStats.retries);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_min,

              converted.iface.wmeBkContentionTimeStats.contentionTimeMinInUsec);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_max,

              converted.iface.wmeBkContentionTimeStats.contentionTimeMaxInUsec);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_avg,

              converted.iface.wmeBkContentionTimeStats.contentionTimeAvgInUsec);

    EXPECT_EQ(

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples,

        converted.iface.wmeBkContentionTimeStats.contentionNumSamples);



    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu,

              converted.iface.V1_0.wmeViPktStats.rxMpdu);
@@ -215,6 +253,15 @@ TEST_F(HidlStructUtilTest, canConvertLegacyLinkLayerStatsToHidl) { 
              converted.iface.V1_0.wmeViPktStats.lostMpdu);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].retries,

              converted.iface.V1_0.wmeViPktStats.retries);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_min,

              converted.iface.wmeViContentionTimeStats.contentionTimeMinInUsec);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_max,

              converted.iface.wmeViContentionTimeStats.contentionTimeMaxInUsec);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_avg,

              converted.iface.wmeViContentionTimeStats.contentionTimeAvgInUsec);

    EXPECT_EQ(

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples,

        converted.iface.wmeViContentionTimeStats.contentionNumSamples);



    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu,

              converted.iface.V1_0.wmeVoPktStats.rxMpdu);
@@ -224,6 +271,15 @@ TEST_F(HidlStructUtilTest, canConvertLegacyLinkLayerStatsToHidl) { 
              converted.iface.V1_0.wmeVoPktStats.lostMpdu);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].retries,

              converted.iface.V1_0.wmeVoPktStats.retries);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_min,

              converted.iface.wmeVoContentionTimeStats.contentionTimeMinInUsec);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_max,

              converted.iface.wmeVoContentionTimeStats.contentionTimeMaxInUsec);

    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_avg,

              converted.iface.wmeVoContentionTimeStats.contentionTimeAvgInUsec);

    EXPECT_EQ(

        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples,

        converted.iface.wmeVoContentionTimeStats.contentionNumSamples);



    EXPECT_EQ(legacy_stats.iface.info.time_slicing_duty_cycle_percent,

              converted.iface.timeSliceDutyCycleInPercent);

wifi/1.5/types.hal

+47 −0
Original line number Diff line number Diff line
@@ -134,6 +134,33 @@ struct NanCapabilities { 
    bool instantCommunicationModeSupportFlag;

};



/**

 * Contention time statistics for different traffic categories.

 */

struct StaLinkLayerIfaceContentionTimeStats {

    /**

     * Data packet min contention time (usec).  It includes both the internal contention time

     * among different access categories within the chipset and the contention time for the medium.

     */

    uint64_t contentionTimeMinInUsec;



    /**

     * Data packet max contention time (usec).  It includes both the internal contention time

     * among different access categories within the chipset and the contention time for the medium.

     */

    uint64_t contentionTimeMaxInUsec;

    /**

     * Data packet average contention time (usec).  It includes both the internal contention time

     * among different access categories within the chipset and the contention time for the medium.

     */

    uint64_t contentionTimeAvgInUsec;



    /**

     * Number of data packets used for contention statistics.

     */

    uint64_t contentionNumSamples;

};



/**

 * Iface statistics for the current connection.

 */
@@ -150,6 +177,26 @@ struct StaLinkLayerIfaceStats { 
     * If not using time slicing (i.e SCC or DBS), set to 100.

     */

    uint8_t timeSliceDutyCycleInPercent;



    /**

     * WME Best Effort (BE) Access Category (AC) contention time statistics.

     */

    StaLinkLayerIfaceContentionTimeStats wmeBeContentionTimeStats;



    /**

     * WME Background (BK) Access Category (AC) contention time statistics.

     */

    StaLinkLayerIfaceContentionTimeStats wmeBkContentionTimeStats;



    /**

     * WME Video (VI) Access Category (AC) contention time statistics.

     */

    StaLinkLayerIfaceContentionTimeStats wmeViContentionTimeStats;



    /**

     * WME Voice (VO) Access Category (AC) contention time statistics.

     */

    StaLinkLayerIfaceContentionTimeStats wmeVoContentionTimeStats;

};



/**