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Add number of spatial streams for 11az results

Browse Source 
Bug: 317922145
Test: m
Change-Id: I28bedde8e5ffc5c34c9f8b26ee4a3ae06974a481
This commit is contained in:
Mahesh KKV
2023-12-27 15:59:29 -08:00
parent 6ee65891d6
commit ea414bf237
3 changed files with 30 additions and 0 deletions
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2
wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttResult.aidl
View File

@@ -63,4 +63,6 @@ parcelable RttResult {
byte r2iTxLtfRepetitionCount;
long ntbMinMeasurementTime;
long ntbMaxMeasurementTime;
byte numTxSpatialStreams;
byte numRxSpatialStreams;
}

22
wifi/aidl/android/hardware/wifi/RttResult.aidl
View File

@@ -148,11 +148,15 @@ parcelable RttResult {
/**
* Multiple transmissions of HE-LTF symbols in an HE (I2R) Ranging NDP. An HE-LTF repetition
* value of 1 indicates no repetitions.
*
* Note: A required field for IEEE 802.11az result.
*/
byte i2rTxLtfRepetitionCount;
/**
* Multiple transmissions of HE-LTF symbols in an HE (R2I) Ranging NDP. An HE-LTF repetition
* value of 1 indicates no repetitions.
*
* Note: A required field for IEEE 802.11az result.
*/
byte r2iTxLtfRepetitionCount;
/**
@@ -168,6 +172,8 @@ parcelable RttResult {
* |RttResult.timestamp|.
*
* Reference: IEEE Std 802.11az-2022 spec, section 9.4.2.298 Ranging Parameters element.
*
* Note: A required field for IEEE 802.11az result.
*/
long ntbMinMeasurementTime;
/**
@@ -183,6 +189,22 @@ parcelable RttResult {
* non-TB ranging negotiation.
*
* Reference: IEEE Std 802.11az-2022 spec, section 9.4.2.298 Ranging Parameters element.
*
* Note: A required field for IEEE 802.11az result.
*/
long ntbMaxMeasurementTime;
/**
* Number of transmit space-time streams used. Value is in the range 1 to 8.
*
* Note: Maximum limit is ultimately defined by the number of antennas that can be supported.
* A required field for IEEE 802.11az result.
*/
byte numTxSpatialStreams;
/**
* Number of receive space-time streams used. Value is in the range 1 to 8.
*
* Note: Maximum limit is ultimately defined by the number of antennas that can be supported.
* A required field for IEEE 802.11az result.
*/
byte numRxSpatialStreams;
}

6
wifi/aidl/default/aidl_struct_util.cpp
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@@ -2995,6 +2995,8 @@ bool convertLegacyVectorOfRttResultToAidl(
aidl_result.r2iTxLtfRepetitionCount = 0;
aidl_result.ntbMinMeasurementTime = 0;
aidl_result.ntbMaxMeasurementTime = 0;
aidl_result.numTxSpatialStreams = 0;
aidl_result.numRxSpatialStreams = 0;
aidl_results->push_back(aidl_result);
}
return true;
@@ -3019,6 +3021,8 @@ bool convertLegacyVectorOfRttResultV2ToAidl(
aidl_result.r2iTxLtfRepetitionCount = 0;
aidl_result.ntbMinMeasurementTime = 0;
aidl_result.ntbMaxMeasurementTime = 0;
aidl_result.numTxSpatialStreams = 0;
aidl_result.numRxSpatialStreams = 0;
aidl_results->push_back(aidl_result);
}
return true;
@@ -3044,6 +3048,8 @@ bool convertLegacyVectorOfRttResultV3ToAidl(
aidl_result.r2iTxLtfRepetitionCount = legacy_result->r2i_tx_ltf_repetition_count;
aidl_result.ntbMinMeasurementTime = legacy_result->ntb_min_measurement_time;
aidl_result.ntbMaxMeasurementTime = legacy_result->ntb_max_measurement_time;
aidl_result.numTxSpatialStreams = legacy_result->num_tx_sts;
aidl_result.numRxSpatialStreams = legacy_result->num_rx_sts;
aidl_results->push_back(aidl_result);
}
return true;