diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index 00d0452..d75b046 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -1810,11 +1810,11 @@
      *
      * This parameter selects the memory preset to use to select the seat
      * position. The minValue is always 0, and the maxValue determines the
-     * number of seat positions available.
+     * number of seat positions available (i.e. numSeatPositions - 1).
      *
      * For instance, if the driver's seat has 3 memory presets, the maxValue
-     * will be 3. When the user wants to select a preset, the desired preset
-     * number (1, 2, or 3) is set.
+     * will be 2. When the user wants to select a preset, the desired preset
+     * number (0, 1, or 2) is set.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:WRITE
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
index cd1f294..9c67650 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -407,6 +407,10 @@
      * all energy sources in a vehicle.  For example, a hybrid car's range will
      * be the sum of the ranges based on fuel and battery.
      *
+     * This property may be writable because a navigation app could update the range if it has a
+     * more accurate estimate based on the upcoming route. However, this property can be set to
+     * VehiclePropertyAccess.READ only at the OEM's discretion.
+     *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ_WRITE
      * @unit VehicleUnit:METER
@@ -1596,11 +1600,11 @@
      *
      * This parameter selects the memory preset to use to select the seat
      * position. The minValue is always 0, and the maxValue determines the
-     * number of seat positions available.
+     * number of seat preset memory slots available (i.e. numSeatPresets - 1).
      *
      * For instance, if the driver's seat has 3 memory presets, the maxValue
-     * will be 3. When the user wants to select a preset, the desired preset
-     * number (1, 2, or 3) is set.
+     * will be 2. When the user wants to select a preset, the desired preset
+     * number (0, 1, or 2) is set.
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/CameraBlobId.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/CameraBlobId.aidl
index 632499d..24083ad 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/CameraBlobId.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/CameraBlobId.aidl
@@ -34,6 +34,6 @@
 package android.hardware.camera.device;
 @Backing(type="int") @VintfStability
 enum CameraBlobId {
-  JPEG = 255,
-  JPEG_APP_SEGMENTS = 256,
+  JPEG = 0x00FF,
+  JPEG_APP_SEGMENTS = 0x100,
 }
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/RequestTemplate.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/RequestTemplate.aidl
index b70b899..1f87aa3 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/RequestTemplate.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/RequestTemplate.aidl
@@ -40,5 +40,5 @@
   VIDEO_SNAPSHOT = 4,
   ZERO_SHUTTER_LAG = 5,
   MANUAL = 6,
-  VENDOR_TEMPLATE_START = 1073741824,
+  VENDOR_TEMPLATE_START = 0x40000000,
 }
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfiguration.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfiguration.aidl
index f340578..97fd067 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfiguration.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfiguration.aidl
@@ -39,4 +39,5 @@
   android.hardware.camera.device.CameraMetadata sessionParams;
   int streamConfigCounter;
   boolean multiResolutionInputImage;
+  long logId = 0;
 }
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfigurationMode.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfigurationMode.aidl
index bdef412..ef7ec25 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfigurationMode.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfigurationMode.aidl
@@ -36,12 +36,12 @@
 enum StreamConfigurationMode {
   NORMAL_MODE = 0,
   CONSTRAINED_HIGH_SPEED_MODE = 1,
-  VENDOR_MODE_0 = 32768,
-  VENDOR_MODE_1 = 32769,
-  VENDOR_MODE_2 = 32770,
-  VENDOR_MODE_3 = 32771,
-  VENDOR_MODE_4 = 32772,
-  VENDOR_MODE_5 = 32773,
-  VENDOR_MODE_6 = 32774,
-  VENDOR_MODE_7 = 32775,
+  VENDOR_MODE_0 = 0x8000,
+  VENDOR_MODE_1,
+  VENDOR_MODE_2,
+  VENDOR_MODE_3,
+  VENDOR_MODE_4,
+  VENDOR_MODE_5,
+  VENDOR_MODE_6,
+  VENDOR_MODE_7,
 }
diff --git a/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl b/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl
index cacd32c..197d9af 100644
--- a/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl
+++ b/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl
@@ -62,7 +62,7 @@
      */
     CameraMetadata sessionParams;
 
-   /**
+    /**
      * An incrementing counter used for HAL to keep track of the stream
      * configuration and the paired oneway signalStreamFlush call. When the
      * counter in signalStreamFlush call is less than the counter here, that
@@ -83,4 +83,13 @@
      * any one of the supported multi-resolution input stream sizes.
      */
     boolean multiResolutionInputImage;
+
+    /**
+     * Logging identifier to join HAL logs to logs collected by cameraservice. This field has no
+     * functional purpose.
+     *
+     * See documentation of 'mLogId' in frameworks/av/camera/include/camera/CameraSessionStats.h
+     * for specifics of this identifier and how it can be used to join with cameraservice logs.
+     */
+    long logId = 0;
 }
diff --git a/current.txt b/current.txt
index c40f9ea..a6c4d80 100644
--- a/current.txt
+++ b/current.txt
@@ -936,5 +936,6 @@
 a2fbd9747fbb9ceb8c1090b5a24138312246502d5af0654a8c2b603a9bf521fc android.hardware.gnss@1.0::IGnssCallback
 889b59e3e7a59afa67bf19882a44f51a2f9e43b6556ec52baa9ec3efd1ef7fbe android.hardware.camera.device@3.2::types
 db37a1c757e2e69b1ec9c75a981a6987bd87a131d92ab6acc00e04d19f374281 android.hardware.automotive.vehicle@2.0::types
+997017f581406fca1675d2f612f7ccd73f0d04eadd54bf6212e6cf5971d0872d android.hardware.automotive.vehicle@2.0::types
 
 # There will be no more HIDL HALs. Use AIDL instead.
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 1dec8d7..5e27bd0 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -1292,6 +1292,19 @@
 
     return retval;
 }
+
+bool KeyMintAidlTestBase::IsRkpSupportRequired() const {
+    if (get_vsr_api_level() >= __ANDROID_API_T__) {
+        return true;
+    }
+
+    if (get_vsr_api_level() >= __ANDROID_API_S__) {
+        return SecLevel() != SecurityLevel::STRONGBOX;
+    }
+
+    return false;
+}
+
 vector<uint32_t> KeyMintAidlTestBase::ValidKeySizes(Algorithm algorithm) {
     switch (algorithm) {
         case Algorithm::RSA:
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
index 3c753d1..3245ca9 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
@@ -309,6 +309,7 @@
     }
     bool IsSecure() const { return securityLevel_ != SecurityLevel::SOFTWARE; }
     SecurityLevel SecLevel() const { return securityLevel_; }
+    bool IsRkpSupportRequired() const;
 
     vector<uint32_t> ValidKeySizes(Algorithm algorithm);
     vector<uint32_t> InvalidKeySizes(Algorithm algorithm);
diff --git a/security/keymint/aidl/vts/functional/KeyMintTest.cpp b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
index 9e66f08..c6b8906 100644
--- a/security/keymint/aidl/vts/functional/KeyMintTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
@@ -1136,8 +1136,8 @@
  * that has been generated using an associate IRemotelyProvisionedComponent.
  */
 TEST_P(NewKeyGenerationTest, RsaWithRkpAttestation) {
-    if (get_vsr_api_level() < __ANDROID_API_T__ || AidlVersion() < 2) {
-        GTEST_SKIP() << "Only required for VSR 12+ and KeyMint 2+";
+    if (!IsRkpSupportRequired()) {
+        GTEST_SKIP() << "RKP support is not required on this platform";
     }
 
     // There should be an IRemotelyProvisionedComponent instance associated with the KeyMint
@@ -1214,8 +1214,8 @@
  * that has been generated using an associate IRemotelyProvisionedComponent.
  */
 TEST_P(NewKeyGenerationTest, EcdsaWithRkpAttestation) {
-    if (get_vsr_api_level() < __ANDROID_API_T__ || AidlVersion() < 2) {
-        GTEST_SKIP() << "Only required for VSR 12+ and KeyMint 2+";
+    if (!IsRkpSupportRequired()) {
+        GTEST_SKIP() << "RKP support is not required on this platform";
     }
 
     // There should be an IRemotelyProvisionedComponent instance associated with the KeyMint
diff --git a/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash
index 8700d33..4b3b2a6 100644
--- a/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash
+++ b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash
@@ -1 +1,2 @@
+207c9f218b9b9e4e74ff5232eb16511eca9d7d2e
 c8d34e56ae0807b61f028019622d8b60a37e0a8b
diff --git a/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h b/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h
index 7e22b19..aa6e881 100644
--- a/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h
+++ b/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h
@@ -559,6 +559,11 @@
 }
 
 TEST_P(SensorsHidlTest, CleanupConnectionsOnInitialize) {
+    if (getSensorsList().size() == 0) {
+        // No sensors
+        return;
+    }
+
     activateAllSensors(true);
 
     // Verify that events are received
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/TvMessageEventType.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/TvMessageEventType.aidl
index a033903..3006198 100644
--- a/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/TvMessageEventType.aidl
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/TvMessageEventType.aidl
@@ -36,5 +36,5 @@
 enum TvMessageEventType {
   WATERMARK = 1,
   CLOSED_CAPTION = 2,
-  OTHER = 3,
+  OTHER = 1000,
 }
diff --git a/tv/input/aidl/android/hardware/tv/input/TvMessageEventType.aidl b/tv/input/aidl/android/hardware/tv/input/TvMessageEventType.aidl
index 5a5f472..518c7fc 100644
--- a/tv/input/aidl/android/hardware/tv/input/TvMessageEventType.aidl
+++ b/tv/input/aidl/android/hardware/tv/input/TvMessageEventType.aidl
@@ -21,5 +21,5 @@
 enum TvMessageEventType {
     WATERMARK = 1,
     CLOSED_CAPTION = 2,
-    OTHER = 3,
+    OTHER = 1000,
 }
diff --git a/tv/tuner/config/TunerTestingConfigReaderV1_0.h b/tv/tuner/config/TunerTestingConfigReaderV1_0.h
index d049b07..fb76de7 100644
--- a/tv/tuner/config/TunerTestingConfigReaderV1_0.h
+++ b/tv/tuner/config/TunerTestingConfigReaderV1_0.h
@@ -65,6 +65,7 @@
 using android::hardware::tv::tuner::V1_0::LnbVoltage;
 using android::hardware::tv::tuner::V1_0::PlaybackSettings;
 using android::hardware::tv::tuner::V1_0::RecordSettings;
+using android::hardware::tv::tuner::V1_0::FrontendAtscSettings;
 
 const string emptyHardwareId = "";
 
@@ -241,6 +242,7 @@
                         break;
                     case FrontendTypeEnum::ATSC:
                         type = FrontendType::ATSC;
+                        frontendMap[id].settings.atsc(readAtscFrontendSettings(feConfig));
                         break;
                     case FrontendTypeEnum::ATSC3:
                         type = FrontendType::ATSC3;
@@ -627,6 +629,13 @@
         return dvbsSettings;
     }
 
+    static FrontendAtscSettings readAtscFrontendSettings(Frontend feConfig) {
+        FrontendAtscSettings atscSettings{
+            .frequency = (uint32_t)feConfig.getFrequency(),
+        };
+        return atscSettings;
+    }
+
     static bool readFilterTypeAndSettings(Filter filterConfig, DemuxFilterType& type,
                                           DemuxFilterSettings& settings) {
         auto mainType = filterConfig.getMainType();
diff --git a/wifi/aidl/Android.bp b/wifi/aidl/Android.bp
index c0ca667..0c8572c 100644
--- a/wifi/aidl/Android.bp
+++ b/wifi/aidl/Android.bp
@@ -37,6 +37,8 @@
             ],
             min_sdk_version: "30",
             lint: {
+                // Disable linter to avoid error about fixed size arrays.
+                // Interface will only be accessed on devices >= U.
                 enabled: false,
             },
         },
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiApIface.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiApIface.aidl
index a102b97..e71dde4 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiApIface.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiApIface.aidl
@@ -38,7 +38,6 @@
   String[] getBridgedInstances();
   byte[6] getFactoryMacAddress();
   void setCountryCode(in byte[2] code);
-  int[] getValidFrequenciesForBand(in android.hardware.wifi.WifiBand band);
   void resetToFactoryMacAddress();
   void setMacAddress(in byte[6] mac);
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl
index 23f4030..502e7ac 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl
@@ -47,7 +47,7 @@
   @PropagateAllowBlocking android.hardware.wifi.IWifiApIface getApIface(in String ifname);
   String[] getApIfaceNames();
   android.hardware.wifi.IWifiChip.ChipMode[] getAvailableModes();
-  int getCapabilities();
+  int getFeatureSet();
   android.hardware.wifi.WifiDebugHostWakeReasonStats getDebugHostWakeReasonStats();
   android.hardware.wifi.WifiDebugRingBufferStatus[] getDebugRingBuffersStatus();
   int getId();
@@ -85,7 +85,7 @@
   void setMloMode(in android.hardware.wifi.IWifiChip.ChipMloMode mode);
   const int NO_POWER_CAP_CONSTANT = 0x7FFFFFFF;
   @Backing(type="int") @VintfStability
-  enum ChipCapabilityMask {
+  enum FeatureSetMask {
     SET_TX_POWER_LIMIT = (1 << 0) /* 1 */,
     D2D_RTT = (1 << 1) /* 2 */,
     D2AP_RTT = (1 << 2) /* 4 */,
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiStaIface.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiStaIface.aidl
index a7f2081..923deff 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiStaIface.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiStaIface.aidl
@@ -41,13 +41,12 @@
   void enableNdOffload(in boolean enable);
   android.hardware.wifi.StaApfPacketFilterCapabilities getApfPacketFilterCapabilities();
   android.hardware.wifi.StaBackgroundScanCapabilities getBackgroundScanCapabilities();
-  int getCapabilities();
+  int getFeatureSet();
   android.hardware.wifi.WifiDebugRxPacketFateReport[] getDebugRxPacketFates();
   android.hardware.wifi.WifiDebugTxPacketFateReport[] getDebugTxPacketFates();
   byte[6] getFactoryMacAddress();
   android.hardware.wifi.StaLinkLayerStats getLinkLayerStats();
   android.hardware.wifi.StaRoamingCapabilities getRoamingCapabilities();
-  int[] getValidFrequenciesForBand(in android.hardware.wifi.WifiBand band);
   void installApfPacketFilter(in byte[] program);
   byte[] readApfPacketFilterData();
   void registerEventCallback(in android.hardware.wifi.IWifiStaIfaceEventCallback callback);
@@ -63,7 +62,7 @@
   void stopSendingKeepAlivePackets(in int cmdId);
   void setDtimMultiplier(in int multiplier);
   @Backing(type="int") @VintfStability
-  enum StaIfaceCapabilityMask {
+  enum FeatureSetMask {
     APF = (1 << 0) /* 1 */,
     BACKGROUND_SCAN = (1 << 1) /* 2 */,
     LINK_LAYER_STATS = (1 << 2) /* 4 */,
diff --git a/wifi/aidl/android/hardware/wifi/IWifiApIface.aidl b/wifi/aidl/android/hardware/wifi/IWifiApIface.aidl
index 71ea385..b14a800 100644
--- a/wifi/aidl/android/hardware/wifi/IWifiApIface.aidl
+++ b/wifi/aidl/android/hardware/wifi/IWifiApIface.aidl
@@ -68,20 +68,6 @@
     void setCountryCode(in byte[2] code);
 
     /**
-     * Used to query the list of valid frequencies (depending on country code set)
-     * for the provided band.
-     *
-     * @param band Band for which the frequency list is being generated.
-     * @return Vector of valid frequencies for the provided band.
-     * @throws ServiceSpecificException with one of the following values:
-     *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
-     *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
-     *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
-     *         |WifiStatusCode.ERROR_UNKNOWN|
-     */
-    int[] getValidFrequenciesForBand(in WifiBand band);
-
-    /**
      * Reset all of the AP interfaces' MAC address to the factory MAC address.
      *
      * @throws ServiceSpecificException with one of the following values:
diff --git a/wifi/aidl/android/hardware/wifi/IWifiChip.aidl b/wifi/aidl/android/hardware/wifi/IWifiChip.aidl
index 1710f63..9322d7a 100644
--- a/wifi/aidl/android/hardware/wifi/IWifiChip.aidl
+++ b/wifi/aidl/android/hardware/wifi/IWifiChip.aidl
@@ -44,7 +44,7 @@
      */
     @VintfStability
     @Backing(type="int")
-    enum ChipCapabilityMask {
+    enum FeatureSetMask {
         /**
          * Set/Reset Tx Power limits.
          */
@@ -582,15 +582,15 @@
     ChipMode[] getAvailableModes();
 
     /**
-     * Get the capabilities supported by this chip.
+     * Get the features supported by this chip.
      *
-     * @return Bitset of |ChipCapabilityMask| values.
+     * @return Bitset of |FeatureSetMask| values.
      * @throws ServiceSpecificException with one of the following values:
      *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|,
      *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
      *         |WifiStatusCode.ERROR_UNKNOWN|
      */
-    int getCapabilities();
+    int getFeatureSet();
 
     /**
      * API to retrieve the wifi wake up reason stats for debugging.
diff --git a/wifi/aidl/android/hardware/wifi/IWifiStaIface.aidl b/wifi/aidl/android/hardware/wifi/IWifiStaIface.aidl
index 8e9a06d..2c81984 100644
--- a/wifi/aidl/android/hardware/wifi/IWifiStaIface.aidl
+++ b/wifi/aidl/android/hardware/wifi/IWifiStaIface.aidl
@@ -38,7 +38,7 @@
      */
     @VintfStability
     @Backing(type="int")
-    enum StaIfaceCapabilityMask {
+    enum FeatureSetMask {
         /**
          * Support for APF APIs. APF (Android Packet Filter) is a
          * BPF-like packet filtering bytecode executed by the firmware.
@@ -190,15 +190,15 @@
     StaBackgroundScanCapabilities getBackgroundScanCapabilities();
 
     /**
-     * Get the capabilities supported by this STA iface.
+     * Get the features supported by this STA iface.
      *
-     * @return Bitset of |StaIfaceCapabilityMask| values.
+     * @return Bitset of |FeatureSetMask| values.
      * @throws ServiceSpecificException with one of the following values:
      *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
      *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
      *         |WifiStatusCode.ERROR_UNKNOWN|
      */
-    int getCapabilities();
+    int getFeatureSet();
 
     /**
      * API to retrieve the fates of inbound packets.
@@ -288,22 +288,6 @@
     StaRoamingCapabilities getRoamingCapabilities();
 
     /**
-     * Used to query the list of valid frequencies (depending on the country
-     * code set) for the provided band. These channels may be specified in the
-     * |BackgroundScanBucketParameters.frequenciesInMhz| for a background scan
-     * request.
-     *
-     * @param band Band for which the frequency list is being generated.
-     * @return Vector of valid frequencies for the provided band.
-     * @throws ServiceSpecificException with one of the following values:
-     *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
-     *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
-     *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
-     *         |WifiStatusCode.ERROR_UNKNOWN|
-     */
-    int[] getValidFrequenciesForBand(in WifiBand band);
-
-    /**
      * Installs an APF program on this iface, replacing an existing
      * program if present.
      * Must fail if |StaIfaceCapabilityMask.APF| is not set.
diff --git a/wifi/aidl/default/aidl_struct_util.cpp b/wifi/aidl/default/aidl_struct_util.cpp
index 4acdd2f..7bc2eeb 100644
--- a/wifi/aidl/default/aidl_struct_util.cpp
+++ b/wifi/aidl/default/aidl_struct_util.cpp
@@ -41,68 +41,67 @@
     return std::vector<int32_t>(in.begin(), in.end());
 }
 
-IWifiChip::ChipCapabilityMask convertLegacyFeatureToAidlChipCapability(uint64_t feature) {
+IWifiChip::FeatureSetMask convertLegacyChipFeatureToAidl(uint64_t feature) {
     switch (feature) {
         case WIFI_FEATURE_SET_TX_POWER_LIMIT:
-            return IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT;
+            return IWifiChip::FeatureSetMask::SET_TX_POWER_LIMIT;
         case WIFI_FEATURE_USE_BODY_HEAD_SAR:
-            return IWifiChip::ChipCapabilityMask::USE_BODY_HEAD_SAR;
+            return IWifiChip::FeatureSetMask::USE_BODY_HEAD_SAR;
         case WIFI_FEATURE_D2D_RTT:
-            return IWifiChip::ChipCapabilityMask::D2D_RTT;
+            return IWifiChip::FeatureSetMask::D2D_RTT;
         case WIFI_FEATURE_D2AP_RTT:
-            return IWifiChip::ChipCapabilityMask::D2AP_RTT;
+            return IWifiChip::FeatureSetMask::D2AP_RTT;
         case WIFI_FEATURE_INFRA_60G:
-            return IWifiChip::ChipCapabilityMask::WIGIG;
+            return IWifiChip::FeatureSetMask::WIGIG;
         case WIFI_FEATURE_SET_LATENCY_MODE:
-            return IWifiChip::ChipCapabilityMask::SET_LATENCY_MODE;
+            return IWifiChip::FeatureSetMask::SET_LATENCY_MODE;
         case WIFI_FEATURE_P2P_RAND_MAC:
-            return IWifiChip::ChipCapabilityMask::P2P_RAND_MAC;
+            return IWifiChip::FeatureSetMask::P2P_RAND_MAC;
         case WIFI_FEATURE_AFC_CHANNEL:
-            return IWifiChip::ChipCapabilityMask::SET_AFC_CHANNEL_ALLOWANCE;
+            return IWifiChip::FeatureSetMask::SET_AFC_CHANNEL_ALLOWANCE;
     };
     CHECK(false) << "Unknown legacy feature: " << feature;
     return {};
 }
 
-IWifiStaIface::StaIfaceCapabilityMask convertLegacyFeatureToAidlStaIfaceCapability(
-        uint64_t feature) {
+IWifiStaIface::FeatureSetMask convertLegacyStaIfaceFeatureToAidl(uint64_t feature) {
     switch (feature) {
         case WIFI_FEATURE_GSCAN:
-            return IWifiStaIface::StaIfaceCapabilityMask::BACKGROUND_SCAN;
+            return IWifiStaIface::FeatureSetMask::BACKGROUND_SCAN;
         case WIFI_FEATURE_LINK_LAYER_STATS:
-            return IWifiStaIface::StaIfaceCapabilityMask::LINK_LAYER_STATS;
+            return IWifiStaIface::FeatureSetMask::LINK_LAYER_STATS;
         case WIFI_FEATURE_RSSI_MONITOR:
-            return IWifiStaIface::StaIfaceCapabilityMask::RSSI_MONITOR;
+            return IWifiStaIface::FeatureSetMask::RSSI_MONITOR;
         case WIFI_FEATURE_CONTROL_ROAMING:
-            return IWifiStaIface::StaIfaceCapabilityMask::CONTROL_ROAMING;
+            return IWifiStaIface::FeatureSetMask::CONTROL_ROAMING;
         case WIFI_FEATURE_IE_WHITELIST:
-            return IWifiStaIface::StaIfaceCapabilityMask::PROBE_IE_ALLOWLIST;
+            return IWifiStaIface::FeatureSetMask::PROBE_IE_ALLOWLIST;
         case WIFI_FEATURE_SCAN_RAND:
-            return IWifiStaIface::StaIfaceCapabilityMask::SCAN_RAND;
+            return IWifiStaIface::FeatureSetMask::SCAN_RAND;
         case WIFI_FEATURE_INFRA_5G:
-            return IWifiStaIface::StaIfaceCapabilityMask::STA_5G;
+            return IWifiStaIface::FeatureSetMask::STA_5G;
         case WIFI_FEATURE_HOTSPOT:
-            return IWifiStaIface::StaIfaceCapabilityMask::HOTSPOT;
+            return IWifiStaIface::FeatureSetMask::HOTSPOT;
         case WIFI_FEATURE_PNO:
-            return IWifiStaIface::StaIfaceCapabilityMask::PNO;
+            return IWifiStaIface::FeatureSetMask::PNO;
         case WIFI_FEATURE_TDLS:
-            return IWifiStaIface::StaIfaceCapabilityMask::TDLS;
+            return IWifiStaIface::FeatureSetMask::TDLS;
         case WIFI_FEATURE_TDLS_OFFCHANNEL:
-            return IWifiStaIface::StaIfaceCapabilityMask::TDLS_OFFCHANNEL;
+            return IWifiStaIface::FeatureSetMask::TDLS_OFFCHANNEL;
         case WIFI_FEATURE_CONFIG_NDO:
-            return IWifiStaIface::StaIfaceCapabilityMask::ND_OFFLOAD;
+            return IWifiStaIface::FeatureSetMask::ND_OFFLOAD;
         case WIFI_FEATURE_MKEEP_ALIVE:
-            return IWifiStaIface::StaIfaceCapabilityMask::KEEP_ALIVE;
+            return IWifiStaIface::FeatureSetMask::KEEP_ALIVE;
     };
     CHECK(false) << "Unknown legacy feature: " << feature;
     return {};
 }
 
-bool convertLegacyFeaturesToAidlChipCapabilities(uint64_t legacy_feature_set, uint32_t* aidl_caps) {
-    if (!aidl_caps) {
+bool convertLegacyChipFeaturesToAidl(uint64_t legacy_feature_set, uint32_t* aidl_feature_set) {
+    if (!aidl_feature_set) {
         return false;
     }
-    *aidl_caps = {};
+    *aidl_feature_set = 0;
     std::vector<uint64_t> features = {WIFI_FEATURE_SET_TX_POWER_LIMIT,
                                       WIFI_FEATURE_USE_BODY_HEAD_SAR,
                                       WIFI_FEATURE_D2D_RTT,
@@ -113,7 +112,7 @@
                                       WIFI_FEATURE_AFC_CHANNEL};
     for (const auto feature : features) {
         if (feature & legacy_feature_set) {
-            *aidl_caps |= static_cast<uint32_t>(convertLegacyFeatureToAidlChipCapability(feature));
+            *aidl_feature_set |= static_cast<uint32_t>(convertLegacyChipFeatureToAidl(feature));
         }
     }
 
@@ -449,24 +448,23 @@
     return true;
 }
 
-bool convertLegacyFeaturesToAidlStaCapabilities(uint64_t legacy_feature_set, uint32_t* aidl_caps) {
-    if (!aidl_caps) {
+bool convertLegacyStaIfaceFeaturesToAidl(uint64_t legacy_feature_set, uint32_t* aidl_feature_set) {
+    if (!aidl_feature_set) {
         return false;
     }
-    *aidl_caps = {};
+    *aidl_feature_set = 0;
     for (const auto feature :
          {WIFI_FEATURE_GSCAN, WIFI_FEATURE_LINK_LAYER_STATS, WIFI_FEATURE_RSSI_MONITOR,
           WIFI_FEATURE_CONTROL_ROAMING, WIFI_FEATURE_IE_WHITELIST, WIFI_FEATURE_SCAN_RAND,
           WIFI_FEATURE_INFRA_5G, WIFI_FEATURE_HOTSPOT, WIFI_FEATURE_PNO, WIFI_FEATURE_TDLS,
           WIFI_FEATURE_TDLS_OFFCHANNEL, WIFI_FEATURE_CONFIG_NDO, WIFI_FEATURE_MKEEP_ALIVE}) {
         if (feature & legacy_feature_set) {
-            *aidl_caps |=
-                    static_cast<uint32_t>(convertLegacyFeatureToAidlStaIfaceCapability(feature));
+            *aidl_feature_set |= static_cast<uint32_t>(convertLegacyStaIfaceFeatureToAidl(feature));
         }
     }
     // There is no flag for this one in the legacy feature set. Adding it to the
     // set because all the current devices support it.
-    *aidl_caps |= static_cast<uint32_t>(IWifiStaIface::StaIfaceCapabilityMask::APF);
+    *aidl_feature_set |= static_cast<uint32_t>(IWifiStaIface::FeatureSetMask::APF);
     return true;
 }
 
diff --git a/wifi/aidl/default/aidl_struct_util.h b/wifi/aidl/default/aidl_struct_util.h
index 9a13672..e4ff963 100644
--- a/wifi/aidl/default/aidl_struct_util.h
+++ b/wifi/aidl/default/aidl_struct_util.h
@@ -40,7 +40,7 @@
 namespace aidl_struct_util {
 
 // Chip conversion methods.
-bool convertLegacyFeaturesToAidlChipCapabilities(uint64_t legacy_feature_set, uint32_t* aidl_caps);
+bool convertLegacyChipFeaturesToAidl(uint64_t legacy_feature_set, uint32_t* aidl_feature_set);
 bool convertLegacyDebugRingBufferStatusToAidl(
         const legacy_hal::wifi_ring_buffer_status& legacy_status,
         WifiDebugRingBufferStatus* aidl_status);
@@ -74,7 +74,7 @@
         legacy_hal::wifi_iface_concurrency_matrix& legacy_matrix, IWifiChip::ChipMode* chip_mode);
 
 // STA iface conversion methods.
-bool convertLegacyFeaturesToAidlStaCapabilities(uint64_t legacy_feature_set, uint32_t* aidl_caps);
+bool convertLegacyStaIfaceFeaturesToAidl(uint64_t legacy_feature_set, uint32_t* aidl_feature_set);
 bool convertLegacyApfCapabilitiesToAidl(const legacy_hal::PacketFilterCapabilities& legacy_caps,
                                         StaApfPacketFilterCapabilities* aidl_caps);
 bool convertLegacyGscanCapabilitiesToAidl(const legacy_hal::wifi_gscan_capabilities& legacy_caps,
diff --git a/wifi/aidl/default/tests/aidl_struct_util_unit_tests.cpp b/wifi/aidl/default/tests/aidl_struct_util_unit_tests.cpp
index 4bd77ac..5c334f8 100644
--- a/wifi/aidl/default/tests/aidl_struct_util_unit_tests.cpp
+++ b/wifi/aidl/default/tests/aidl_struct_util_unit_tests.cpp
@@ -658,16 +658,16 @@
 }
 
 TEST_F(AidlStructUtilTest, CanConvertLegacyFeaturesToAidl) {
-    using AidlChipCaps = IWifiChip::ChipCapabilityMask;
+    using AidlChipCaps = IWifiChip::FeatureSetMask;
 
-    uint32_t aidl_caps;
+    uint32_t aidl_features;
     uint32_t legacy_feature_set = WIFI_FEATURE_D2D_RTT | WIFI_FEATURE_SET_LATENCY_MODE;
 
-    ASSERT_TRUE(aidl_struct_util::convertLegacyFeaturesToAidlChipCapabilities(legacy_feature_set,
-                                                                              &aidl_caps));
+    ASSERT_TRUE(
+            aidl_struct_util::convertLegacyChipFeaturesToAidl(legacy_feature_set, &aidl_features));
 
     EXPECT_EQ((uint32_t)AidlChipCaps::D2D_RTT | (uint32_t)AidlChipCaps::SET_LATENCY_MODE,
-              aidl_caps);
+              aidl_features);
 }
 
 void insertRadioCombination(legacy_hal::wifi_radio_combination* dst_radio_combination_ptr,
diff --git a/wifi/aidl/default/wifi_ap_iface.cpp b/wifi/aidl/default/wifi_ap_iface.cpp
index 6cd932d..7779750 100644
--- a/wifi/aidl/default/wifi_ap_iface.cpp
+++ b/wifi/aidl/default/wifi_ap_iface.cpp
@@ -64,12 +64,6 @@
                            &WifiApIface::setCountryCodeInternal, in_code);
 }
 
-ndk::ScopedAStatus WifiApIface::getValidFrequenciesForBand(WifiBand in_band,
-                                                           std::vector<int32_t>* _aidl_return) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiApIface::getValidFrequenciesForBandInternal, _aidl_return, in_band);
-}
-
 ndk::ScopedAStatus WifiApIface::setMacAddress(const std::array<uint8_t, 6>& in_mac) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
                            &WifiApIface::setMacAddressInternal, in_mac);
@@ -101,18 +95,6 @@
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
-std::pair<std::vector<int32_t>, ndk::ScopedAStatus> WifiApIface::getValidFrequenciesForBandInternal(
-        WifiBand band) {
-    static_assert(sizeof(WifiChannelWidthInMhz) == sizeof(int32_t), "Size mismatch");
-    legacy_hal::wifi_error legacy_status;
-    std::vector<uint32_t> valid_frequencies;
-    std::tie(legacy_status, valid_frequencies) = legacy_hal_.lock()->getValidFrequenciesForBand(
-            instances_.size() > 0 ? instances_[0] : ifname_,
-            aidl_struct_util::convertAidlWifiBandToLegacy(band));
-    return {std::vector<int32_t>(valid_frequencies.begin(), valid_frequencies.end()),
-            createWifiStatusFromLegacyError(legacy_status)};
-}
-
 ndk::ScopedAStatus WifiApIface::setMacAddressInternal(const std::array<uint8_t, 6>& mac) {
     // Support random MAC up to 2 interfaces
     if (instances_.size() == 2) {
diff --git a/wifi/aidl/default/wifi_ap_iface.h b/wifi/aidl/default/wifi_ap_iface.h
index b5673fc..7378f98 100644
--- a/wifi/aidl/default/wifi_ap_iface.h
+++ b/wifi/aidl/default/wifi_ap_iface.h
@@ -45,8 +45,6 @@
     // AIDL methods exposed.
     ndk::ScopedAStatus getName(std::string* _aidl_return) override;
     ndk::ScopedAStatus setCountryCode(const std::array<uint8_t, 2>& in_code) override;
-    ndk::ScopedAStatus getValidFrequenciesForBand(WifiBand in_band,
-                                                  std::vector<int32_t>* _aidl_return) override;
     ndk::ScopedAStatus setMacAddress(const std::array<uint8_t, 6>& in_mac) override;
     ndk::ScopedAStatus getFactoryMacAddress(std::array<uint8_t, 6>* _aidl_return) override;
     ndk::ScopedAStatus resetToFactoryMacAddress() override;
@@ -56,8 +54,6 @@
     // Corresponding worker functions for the AIDL methods.
     std::pair<std::string, ndk::ScopedAStatus> getNameInternal();
     ndk::ScopedAStatus setCountryCodeInternal(const std::array<uint8_t, 2>& code);
-    std::pair<std::vector<int32_t>, ndk::ScopedAStatus> getValidFrequenciesForBandInternal(
-            WifiBand band);
     ndk::ScopedAStatus setMacAddressInternal(const std::array<uint8_t, 6>& mac);
     std::pair<std::array<uint8_t, 6>, ndk::ScopedAStatus> getFactoryMacAddressInternal(
             const std::string& ifaceName);
diff --git a/wifi/aidl/default/wifi_chip.cpp b/wifi/aidl/default/wifi_chip.cpp
index dd24e6b..3b2dba2 100644
--- a/wifi/aidl/default/wifi_chip.cpp
+++ b/wifi/aidl/default/wifi_chip.cpp
@@ -455,9 +455,9 @@
                            &WifiChip::registerEventCallbackInternal, event_callback);
 }
 
-ndk::ScopedAStatus WifiChip::getCapabilities(int32_t* _aidl_return) {
+ndk::ScopedAStatus WifiChip::getFeatureSet(int32_t* _aidl_return) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::getCapabilitiesInternal, _aidl_return);
+                           &WifiChip::getFeatureSetInternal, _aidl_return);
 }
 
 ndk::ScopedAStatus WifiChip::getAvailableModes(std::vector<IWifiChip::ChipMode>* _aidl_return) {
@@ -786,7 +786,7 @@
     return ndk::ScopedAStatus::ok();
 }
 
-std::pair<int32_t, ndk::ScopedAStatus> WifiChip::getCapabilitiesInternal() {
+std::pair<int32_t, ndk::ScopedAStatus> WifiChip::getFeatureSetInternal() {
     legacy_hal::wifi_error legacy_status;
     uint64_t legacy_feature_set;
     uint32_t legacy_logger_feature_set;
@@ -802,12 +802,11 @@
         // some devices don't support querying logger feature set
         legacy_logger_feature_set = 0;
     }
-    uint32_t aidl_caps;
-    if (!aidl_struct_util::convertLegacyFeaturesToAidlChipCapabilities(legacy_feature_set,
-                                                                       &aidl_caps)) {
+    uint32_t aidl_feature_set;
+    if (!aidl_struct_util::convertLegacyChipFeaturesToAidl(legacy_feature_set, &aidl_feature_set)) {
         return {0, createWifiStatus(WifiStatusCode::ERROR_UNKNOWN)};
     }
-    return {aidl_caps, ndk::ScopedAStatus::ok()};
+    return {aidl_feature_set, ndk::ScopedAStatus::ok()};
 }
 
 std::pair<std::vector<IWifiChip::ChipMode>, ndk::ScopedAStatus>
diff --git a/wifi/aidl/default/wifi_chip.h b/wifi/aidl/default/wifi_chip.h
index c5dcee7..6d2a59e 100644
--- a/wifi/aidl/default/wifi_chip.h
+++ b/wifi/aidl/default/wifi_chip.h
@@ -85,7 +85,7 @@
     ndk::ScopedAStatus getId(int32_t* _aidl_return) override;
     ndk::ScopedAStatus registerEventCallback(
             const std::shared_ptr<IWifiChipEventCallback>& in_callback) override;
-    ndk::ScopedAStatus getCapabilities(int32_t* _aidl_return) override;
+    ndk::ScopedAStatus getFeatureSet(int32_t* _aidl_return) override;
     ndk::ScopedAStatus getAvailableModes(std::vector<IWifiChip::ChipMode>* _aidl_return) override;
     ndk::ScopedAStatus configureChip(int32_t in_modeId) override;
     ndk::ScopedAStatus getMode(int32_t* _aidl_return) override;
@@ -162,7 +162,7 @@
     std::pair<int32_t, ndk::ScopedAStatus> getIdInternal();
     ndk::ScopedAStatus registerEventCallbackInternal(
             const std::shared_ptr<IWifiChipEventCallback>& event_callback);
-    std::pair<int32_t, ndk::ScopedAStatus> getCapabilitiesInternal();
+    std::pair<int32_t, ndk::ScopedAStatus> getFeatureSetInternal();
     std::pair<std::vector<IWifiChip::ChipMode>, ndk::ScopedAStatus> getAvailableModesInternal();
     ndk::ScopedAStatus configureChipInternal(std::unique_lock<std::recursive_mutex>* lock,
                                              int32_t mode_id);
diff --git a/wifi/aidl/default/wifi_sta_iface.cpp b/wifi/aidl/default/wifi_sta_iface.cpp
index eceeeb5..800813f 100644
--- a/wifi/aidl/default/wifi_sta_iface.cpp
+++ b/wifi/aidl/default/wifi_sta_iface.cpp
@@ -82,9 +82,9 @@
                            &WifiStaIface::registerEventCallbackInternal, in_callback);
 }
 
-ndk::ScopedAStatus WifiStaIface::getCapabilities(int32_t* _aidl_return) {
+ndk::ScopedAStatus WifiStaIface::getFeatureSet(int32_t* _aidl_return) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::getCapabilitiesInternal, _aidl_return);
+                           &WifiStaIface::getFeatureSetInternal, _aidl_return);
 }
 
 ndk::ScopedAStatus WifiStaIface::getApfPacketFilterCapabilities(
@@ -109,13 +109,6 @@
                            &WifiStaIface::getBackgroundScanCapabilitiesInternal, _aidl_return);
 }
 
-ndk::ScopedAStatus WifiStaIface::getValidFrequenciesForBand(WifiBand in_band,
-                                                            std::vector<int32_t>* _aidl_return) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::getValidFrequenciesForBandInternal, _aidl_return,
-                           in_band);
-}
-
 ndk::ScopedAStatus WifiStaIface::startBackgroundScan(int32_t in_cmdId,
                                                      const StaBackgroundScanParameters& in_params) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
@@ -238,7 +231,7 @@
     return ndk::ScopedAStatus::ok();
 }
 
-std::pair<int32_t, ndk::ScopedAStatus> WifiStaIface::getCapabilitiesInternal() {
+std::pair<int32_t, ndk::ScopedAStatus> WifiStaIface::getFeatureSetInternal() {
     legacy_hal::wifi_error legacy_status;
     uint64_t legacy_feature_set;
     std::tie(legacy_status, legacy_feature_set) =
@@ -246,12 +239,12 @@
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
         return {0, createWifiStatusFromLegacyError(legacy_status)};
     }
-    uint32_t aidl_caps;
-    if (!aidl_struct_util::convertLegacyFeaturesToAidlStaCapabilities(legacy_feature_set,
-                                                                      &aidl_caps)) {
+    uint32_t aidl_feature_set;
+    if (!aidl_struct_util::convertLegacyStaIfaceFeaturesToAidl(legacy_feature_set,
+                                                               &aidl_feature_set)) {
         return {0, createWifiStatus(WifiStatusCode::ERROR_UNKNOWN)};
     }
-    return {aidl_caps, ndk::ScopedAStatus::ok()};
+    return {aidl_feature_set, ndk::ScopedAStatus::ok()};
 }
 
 std::pair<StaApfPacketFilterCapabilities, ndk::ScopedAStatus>
@@ -298,17 +291,6 @@
     return {aidl_caps, ndk::ScopedAStatus::ok()};
 }
 
-std::pair<std::vector<int32_t>, ndk::ScopedAStatus>
-WifiStaIface::getValidFrequenciesForBandInternal(WifiBand band) {
-    static_assert(sizeof(WifiChannelWidthInMhz) == sizeof(int32_t), "Size mismatch");
-    legacy_hal::wifi_error legacy_status;
-    std::vector<uint32_t> valid_frequencies;
-    std::tie(legacy_status, valid_frequencies) = legacy_hal_.lock()->getValidFrequenciesForBand(
-            ifname_, aidl_struct_util::convertAidlWifiBandToLegacy(band));
-    return {std::vector<int32_t>(valid_frequencies.begin(), valid_frequencies.end()),
-            createWifiStatusFromLegacyError(legacy_status)};
-}
-
 ndk::ScopedAStatus WifiStaIface::startBackgroundScanInternal(
         int32_t cmd_id, const StaBackgroundScanParameters& params) {
     legacy_hal::wifi_scan_cmd_params legacy_params;
diff --git a/wifi/aidl/default/wifi_sta_iface.h b/wifi/aidl/default/wifi_sta_iface.h
index 0831e16..3d7ec4d 100644
--- a/wifi/aidl/default/wifi_sta_iface.h
+++ b/wifi/aidl/default/wifi_sta_iface.h
@@ -54,15 +54,13 @@
     ndk::ScopedAStatus getName(std::string* _aidl_return) override;
     ndk::ScopedAStatus registerEventCallback(
             const std::shared_ptr<IWifiStaIfaceEventCallback>& in_callback) override;
-    ndk::ScopedAStatus getCapabilities(int32_t* _aidl_return) override;
+    ndk::ScopedAStatus getFeatureSet(int32_t* _aidl_return) override;
     ndk::ScopedAStatus getApfPacketFilterCapabilities(
             StaApfPacketFilterCapabilities* _aidl_return) override;
     ndk::ScopedAStatus installApfPacketFilter(const std::vector<uint8_t>& in_program) override;
     ndk::ScopedAStatus readApfPacketFilterData(std::vector<uint8_t>* _aidl_return) override;
     ndk::ScopedAStatus getBackgroundScanCapabilities(
             StaBackgroundScanCapabilities* _aidl_return) override;
-    ndk::ScopedAStatus getValidFrequenciesForBand(WifiBand in_band,
-                                                  std::vector<int32_t>* _aidl_return) override;
     ndk::ScopedAStatus startBackgroundScan(int32_t in_cmdId,
                                            const StaBackgroundScanParameters& in_params) override;
     ndk::ScopedAStatus stopBackgroundScan(int32_t in_cmdId) override;
@@ -98,15 +96,13 @@
     std::pair<std::string, ndk::ScopedAStatus> getNameInternal();
     ndk::ScopedAStatus registerEventCallbackInternal(
             const std::shared_ptr<IWifiStaIfaceEventCallback>& callback);
-    std::pair<int32_t, ndk::ScopedAStatus> getCapabilitiesInternal();
+    std::pair<int32_t, ndk::ScopedAStatus> getFeatureSetInternal();
     std::pair<StaApfPacketFilterCapabilities, ndk::ScopedAStatus>
     getApfPacketFilterCapabilitiesInternal();
     ndk::ScopedAStatus installApfPacketFilterInternal(const std::vector<uint8_t>& program);
     std::pair<std::vector<uint8_t>, ndk::ScopedAStatus> readApfPacketFilterDataInternal();
     std::pair<StaBackgroundScanCapabilities, ndk::ScopedAStatus>
     getBackgroundScanCapabilitiesInternal();
-    std::pair<std::vector<int32_t>, ndk::ScopedAStatus> getValidFrequenciesForBandInternal(
-            WifiBand band);
     ndk::ScopedAStatus startBackgroundScanInternal(int32_t cmd_id,
                                                    const StaBackgroundScanParameters& params);
     ndk::ScopedAStatus stopBackgroundScanInternal(int32_t cmd_id);
diff --git a/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp b/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp
index 4cf14a2..ca3c4b7 100644
--- a/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp
+++ b/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp
@@ -207,10 +207,10 @@
     }
 }
 
-int32_t getChipCapabilities(const std::shared_ptr<IWifiChip>& wifi_chip) {
-    int32_t caps = 0;
-    if (wifi_chip->getCapabilities(&caps).isOk()) {
-        return caps;
+int32_t getChipFeatureSet(const std::shared_ptr<IWifiChip>& wifi_chip) {
+    int32_t features = 0;
+    if (wifi_chip->getFeatureSet(&features).isOk()) {
+        return features;
     }
     return 0;
 }
diff --git a/wifi/aidl/vts/functional/wifi_aidl_test_utils.h b/wifi/aidl/vts/functional/wifi_aidl_test_utils.h
index 2eac950..0d70c3b 100644
--- a/wifi/aidl/vts/functional/wifi_aidl_test_utils.h
+++ b/wifi/aidl/vts/functional/wifi_aidl_test_utils.h
@@ -44,6 +44,6 @@
                                            IfaceConcurrencyType type, int* configured_mode_id);
 // Used to trigger IWifi.stop() at the end of every test.
 void stopWifiService(const char* instance_name);
-int32_t getChipCapabilities(const std::shared_ptr<IWifiChip>& wifi_chip);
+int32_t getChipFeatureSet(const std::shared_ptr<IWifiChip>& wifi_chip);
 bool checkStatusCode(ndk::ScopedAStatus* status, WifiStatusCode expected_code);
 bool isAidlServiceAvailable(const char* instance_name);
diff --git a/wifi/aidl/vts/functional/wifi_ap_iface_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_ap_iface_aidl_test.cpp
index 0eaf660..d39cfb4 100644
--- a/wifi/aidl/vts/functional/wifi_ap_iface_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_ap_iface_aidl_test.cpp
@@ -68,19 +68,6 @@
 }
 
 /*
- * GetValidFrequenciesForBand
- * Ensures that we can retrieve valid frequencies for the 2.4 GHz band.
- */
-TEST_P(WifiApIfaceAidlTest, GetValidFrequenciesForBand) {
-    std::shared_ptr<IWifiApIface> wifi_ap_iface = getWifiApIface(getInstanceName());
-    ASSERT_NE(nullptr, wifi_ap_iface.get());
-
-    std::vector<int32_t> freqs;
-    EXPECT_TRUE(wifi_ap_iface->getValidFrequenciesForBand(WifiBand::BAND_24GHZ, &freqs).isOk());
-    EXPECT_NE(freqs.size(), 0);
-}
-
-/*
  * GetFactoryMacAddress
  */
 TEST_P(WifiApIfaceAidlTest, GetFactoryMacAddress) {
diff --git a/wifi/aidl/vts/functional/wifi_chip_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_chip_aidl_test.cpp
index dbff949..ca88d8e 100644
--- a/wifi/aidl/vts/functional/wifi_chip_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_chip_aidl_test.cpp
@@ -185,12 +185,12 @@
 }
 
 /*
- * GetCapabilities
+ * GetFeatureSet
  */
-TEST_P(WifiChipAidlTest, GetCapabilities) {
+TEST_P(WifiChipAidlTest, GetFeatureSet) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
-    EXPECT_NE(static_cast<int32_t>(caps), 0);
+    int32_t features = getChipFeatureSet(wifi_chip_);
+    EXPECT_NE(features, 0);
 }
 
 /*
@@ -269,9 +269,9 @@
  */
 TEST_P(WifiChipAidlTest, SetLatencyMode_normal) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
+    int32_t features = getChipFeatureSet(wifi_chip_);
     auto status = wifi_chip_->setLatencyMode(IWifiChip::LatencyMode::NORMAL);
-    if (caps & static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_LATENCY_MODE)) {
+    if (features & static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_LATENCY_MODE)) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
@@ -284,9 +284,9 @@
  */
 TEST_P(WifiChipAidlTest, SetLatencyMode_low) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
+    int32_t features = getChipFeatureSet(wifi_chip_);
     auto status = wifi_chip_->setLatencyMode(IWifiChip::LatencyMode::LOW);
-    if (caps & static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_LATENCY_MODE)) {
+    if (features & static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_LATENCY_MODE)) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
@@ -366,12 +366,12 @@
  */
 TEST_P(WifiChipAidlTest, SelectTxPowerScenario_body) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
-    int32_t expected_caps =
-            static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT) |
-            static_cast<int32_t>(IWifiChip::ChipCapabilityMask::USE_BODY_HEAD_SAR);
+    int32_t features = getChipFeatureSet(wifi_chip_);
+    int32_t expected_features =
+            static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_TX_POWER_LIMIT) |
+            static_cast<int32_t>(IWifiChip::FeatureSetMask::USE_BODY_HEAD_SAR);
     auto status = wifi_chip_->selectTxPowerScenario(IWifiChip::TxPowerScenario::ON_BODY_CELL_OFF);
-    if (caps & expected_caps) {
+    if (features & expected_features) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
@@ -383,9 +383,9 @@
  */
 TEST_P(WifiChipAidlTest, SelectTxPowerScenario_voiceCall) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
+    int32_t features = getChipFeatureSet(wifi_chip_);
     auto status = wifi_chip_->selectTxPowerScenario(IWifiChip::TxPowerScenario::VOICE_CALL);
-    if (caps & static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT)) {
+    if (features & static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_TX_POWER_LIMIT)) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
@@ -397,9 +397,9 @@
  */
 TEST_P(WifiChipAidlTest, ResetTxPowerScenario) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
+    int32_t features = getChipFeatureSet(wifi_chip_);
     auto status = wifi_chip_->resetTxPowerScenario();
-    if (caps & static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT)) {
+    if (features & static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_TX_POWER_LIMIT)) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
diff --git a/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
index b772bc3..07817cc 100644
--- a/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
@@ -53,10 +53,10 @@
     void TearDown() override { stopWifiService(getInstanceName()); }
 
   protected:
-    bool isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask expected) {
-        int32_t caps = 0;
-        EXPECT_TRUE(wifi_sta_iface_->getCapabilities(&caps).isOk());
-        return caps & static_cast<int32_t>(expected);
+    bool isFeatureSupported(IWifiStaIface::FeatureSetMask expected) {
+        int32_t features = 0;
+        EXPECT_TRUE(wifi_sta_iface_->getFeatureSet(&features).isOk());
+        return features & static_cast<int32_t>(expected);
     }
 
     ndk::ScopedAStatus createStaIface(std::shared_ptr<IWifiStaIface>* sta_iface) {
@@ -83,19 +83,19 @@
 }
 
 /*
- * GetCapabilities
+ * GetFeatureSet
  */
-TEST_P(WifiStaIfaceAidlTest, GetCapabilities) {
-    int32_t caps = 0;
-    EXPECT_TRUE(wifi_sta_iface_->getCapabilities(&caps).isOk());
-    EXPECT_NE(caps, 0);
+TEST_P(WifiStaIfaceAidlTest, GetFeatureSet) {
+    int32_t features = 0;
+    EXPECT_TRUE(wifi_sta_iface_->getFeatureSet(&features).isOk());
+    EXPECT_NE(features, 0);
 }
 
 /*
  * GetApfPacketFilterCapabilities
  */
 TEST_P(WifiStaIfaceAidlTest, GetApfPacketFilterCapabilities) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::APF)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::APF)) {
         GTEST_SKIP() << "APF packet filter capabilities are not supported.";
     }
     StaApfPacketFilterCapabilities apf_caps = {};
@@ -106,7 +106,7 @@
  * GetBackgroundScanCapabilities
  */
 TEST_P(WifiStaIfaceAidlTest, GetBackgroundScanCapabilities) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::BACKGROUND_SCAN)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::BACKGROUND_SCAN)) {
         GTEST_SKIP() << "Background scan capabilities are not supported.";
     }
     StaBackgroundScanCapabilities caps = {};
@@ -114,22 +114,12 @@
 }
 
 /*
- * GetValidFrequenciesForBand
- * Ensures that we can retrieve valid frequencies for the 2.4 GHz band.
- */
-TEST_P(WifiStaIfaceAidlTest, GetValidFrequenciesForBand) {
-    std::vector<int> freqs;
-    EXPECT_TRUE(wifi_sta_iface_->getValidFrequenciesForBand(WifiBand::BAND_24GHZ, &freqs).isOk());
-    EXPECT_NE(freqs.size(), 0);
-}
-
-/*
  * GetLinkLayerStats
  * Ensures that calls to getLinkLayerStats will retrieve a non-empty
  * StaLinkLayerStats after link layer stats collection is enabled.
  */
 TEST_P(WifiStaIfaceAidlTest, GetLinkLayerStats) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::LINK_LAYER_STATS)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::LINK_LAYER_STATS)) {
         GTEST_SKIP() << "Skipping this test since link layer stats are not supported.";
     }
 
@@ -176,7 +166,7 @@
  * LinkLayerStatsCollection
  */
 TEST_P(WifiStaIfaceAidlTest, LinkLayerStatsCollection) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::LINK_LAYER_STATS)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::LINK_LAYER_STATS)) {
         GTEST_SKIP() << "Link layer stats collection is not supported.";
     }
 
@@ -197,7 +187,7 @@
  * if the device is not connected to an AP.
  */
 TEST_P(WifiStaIfaceAidlTest, RSSIMonitoring) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::RSSI_MONITOR)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::RSSI_MONITOR)) {
         GTEST_SKIP() << "RSSI monitoring is not supported.";
     }
 
@@ -213,7 +203,7 @@
  * RoamingControl
  */
 TEST_P(WifiStaIfaceAidlTest, RoamingControl) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::CONTROL_ROAMING)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::CONTROL_ROAMING)) {
         GTEST_SKIP() << "Roaming control is not supported.";
     }
 
@@ -245,7 +235,7 @@
  * EnableNDOffload
  */
 TEST_P(WifiStaIfaceAidlTest, EnableNDOffload) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::ND_OFFLOAD)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::ND_OFFLOAD)) {
         GTEST_SKIP() << "ND offload is not supported.";
     }
     EXPECT_TRUE(wifi_sta_iface_->enableNdOffload(true).isOk());