Add HAL API for configuring MSCS in supplicant. (c535f588) · Commits · e / os / android_hardware_interfaces

wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl

+2 −0

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		@@ -101,5 +101,7 @@ interface ISupplicantStaIface {
		android.hardware.wifi.supplicant.SignalPollResult[] getSignalPollResults();
		android.hardware.wifi.supplicant.QosPolicyScsRequestStatus[] addQosPolicyRequestForScs(in android.hardware.wifi.supplicant.QosPolicyScsData[] qosPolicyData);
		android.hardware.wifi.supplicant.QosPolicyScsRequestStatus[] removeQosPolicyForScs(in byte[] scsPolicyIds);
		void configureMscs(in android.hardware.wifi.supplicant.MscsParams params);
		void disableMscs();
		const int MAX_POLICIES_PER_QOS_SCS_REQUEST = 16;
		}

wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MscsParams.aidl

0 → 100644

+52 −0

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		/*
		* Copyright (C) 2023 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/
		///////////////////////////////////////////////////////////////////////////////
		// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
		///////////////////////////////////////////////////////////////////////////////

		// This file is a snapshot of an AIDL file. Do not edit it manually. There are
		// two cases:
		// 1). this is a frozen version file - do not edit this in any case.
		// 2). this is a 'current' file. If you make a backwards compatible change to
		// the interface (from the latest frozen version), the build system will
		// prompt you to update this file with `m <name>-update-api`.
		//
		// You must not make a backward incompatible change to any AIDL file built
		// with the aidl_interface module type with versions property set. The module
		// type is used to build AIDL files in a way that they can be used across
		// independently updatable components of the system. If a device is shipped
		// with such a backward incompatible change, it has a high risk of breaking
		// later when a module using the interface is updated, e.g., Mainline modules.

		package android.hardware.wifi.supplicant;
		@VintfStability
		parcelable MscsParams {
		byte upBitmap;
		byte upLimit;
		int streamTimeoutUs;
		byte frameClassifierMask;
		@Backing(type="int") @VintfStability
		enum FrameClassifierFields {
		IP_VERSION = (1 << 0) /* 1 */,
		SRC_IP_ADDR = (1 << 1) /* 2 */,
		DST_IP_ADDR = (1 << 2) /* 4 */,
		SRC_PORT = (1 << 3) /* 8 */,
		DST_PORT = (1 << 4) /* 16 */,
		DSCP = (1 << 5) /* 32 */,
		PROTOCOL_NEXT_HDR = (1 << 6) /* 64 */,
		FLOW_LABEL = (1 << 7) /* 128 */,
		}
		}

wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl

+25 −0

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		@@ -29,6 +29,7 @@ import android.hardware.wifi.supplicant.ISupplicantStaNetwork;
		import android.hardware.wifi.supplicant.IfaceType;
		import android.hardware.wifi.supplicant.KeyMgmtMask;
		import android.hardware.wifi.supplicant.MloLinksInfo;
		import android.hardware.wifi.supplicant.MscsParams;
		import android.hardware.wifi.supplicant.QosPolicyScsData;
		import android.hardware.wifi.supplicant.QosPolicyScsRequestStatus;
		import android.hardware.wifi.supplicant.QosPolicyStatus;
		@@ -852,4 +853,28 @@ interface ISupplicantStaIface {
		* being processed. Supplicant will only handle one request at a time.
		*/
		QosPolicyScsRequestStatus[] removeQosPolicyForScs(in byte[] scsPolicyIds);

		/**
		* Enable Mirrored Stream Classification Service (MSCS) and configure using
		* the provided configuration values.
		*
		* If MSCS has already been enabled/configured, this will overwrite the
		* existing configuration.
		*
		* @param params \|MscsParams\| object containing the configuration.
		* @throws ServiceSpecificException with one of the following values:
		* \|SupplicantStatusCode.FAILURE_ARGS_INVALID\| if the configuration is invalid.
		* \|SupplicantStatusCode.FAILURE_UNKNOWN\| if the configuration could not be set.
		*/
		void configureMscs(in MscsParams params);

		/**
		* Disable Mirrored Stream Classification Service (MSCS).
		*
		* If MSCS is enabled/configured, this will send a remove request to the AP.
		*
		* @throws ServiceSpecificException with one of the following values:
		* \|SupplicantStatusCode.FAILURE_UNKNOWN\|
		*/
		void disableMscs();
		}

wifi/supplicant/aidl/android/hardware/wifi/supplicant/MscsParams.aidl

0 → 100644

+66 −0

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		/*
		* Copyright (C) 2023 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.wifi.supplicant;

		/**
		* Mirrored Stream Classification Service (MSCS) parameters.
		* Refer to section 3.1 of the Wi-Fi QoS Management Specification v3.0.
		*/
		@VintfStability
		parcelable MscsParams {
		/**
		* Bitmap indicating which User Priorities should be classified using MSCS.
		* The least significant bit corresponds to UP 0, and the most significant
		* bit to UP 7. Setting a bit to 1 indicates that UP should be used.
		*/
		byte upBitmap;

		/**
		* Maximum user priority that can be assigned using the MSCS service.
		* Value must be between 0 and 7 (inclusive).
		*/
		byte upLimit;

		/**
		* Stream timeout in μs. Must be equivalent to 60 sec or less.
		*/
		int streamTimeoutUs;

		/**
		* Bitmask of available fields for a Type 4 TCLAS frame classifier.
		* See Figures 9-309 and 9-310 in the IEEE Std 802.11-2020 Standard.
		*/
		@VintfStability
		@Backing(type="int")
		enum FrameClassifierFields {
		IP_VERSION = 1 << 0,
		SRC_IP_ADDR = 1 << 1,
		DST_IP_ADDR = 1 << 2,
		SRC_PORT = 1 << 3,
		DST_PORT = 1 << 4,
		DSCP = 1 << 5,
		/** Indicates Protocol if using IPv4, or Next Header if using IPv6. */
		PROTOCOL_NEXT_HDR = 1 << 6,
		/** Only applicable if using IPv6. */
		FLOW_LABEL = 1 << 7,
		}

		/**
		* Bitmask of \|FrameClassifierFields\| for a Type 4 TCLAS frame classifier.
		*/
		byte frameClassifierMask;
		}