/* * Copyright (C) 2019 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.radio@1.5; import @1.0::CdmaSmsMessage; import @1.2::DataRequestReason; import @1.4::IRadio; import @1.5::AccessNetwork; import @1.5::DataProfileInfo; import @1.5::IndicationFilter; import @1.5::LinkAddress; import @1.5::NetworkScanRequest; import @1.5::PersoSubstate; import @1.5::RadioAccessNetworks; import @1.5::RadioAccessSpecifier; import @1.5::SignalThresholdInfo; /** * This interface is used by telephony and telecom to talk to cellular radio. * All the functions have minimum one parameter: * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the * duration of a method call. If clients provide colliding serials (including passing the same * serial to different methods), multiple responses (one for each method call) must still be served. * setResponseFunctions must work with @1.5::IRadioResponse and @1.5::IRadioIndication. */ interface IRadio extends @1.4::IRadio { /** * Sets the signal strength reporting criteria. * * The resulting reporting rules are the AND of all the supplied criteria. For each RAN * The hysteresisDb and thresholds apply to only the following measured quantities: * -GERAN - RSSI * -CDMA2000 - RSSI * -UTRAN - RSCP * -EUTRAN - RSRP/RSRQ/RSSNR * -NGRAN - SSRSRP/SSRSRQ/SSSINR * * Note: Reporting criteria must be individually set for each RAN. For each RAN, if none of * reporting criteria of any measurement is set enabled * (see @1.5::SignalThresholdInfo.isEnabled), the reporting criteria for this RAN is * implementation-defined. For each RAN, if any of reporting criteria of any measure is set * enabled, the reporting criteria of the other measures in this RAN are set disabled * (see @1.5::SignalThresholdInfo.isEnabled) until they are set enabled. * * Response callback is * IRadioResponse.setSignalStrengthReportingCriteriaResponse_1_5() * * @param serial Serial number of request. * @param signalThresholdInfo Signal threshold info including the threshold values, * hysteresisDb, hysteresisMs and isEnabled. * See @1.5::SignalThresholdInfo for details. * @param accessNetwork The type of network for which to apply these thresholds. */ oneway setSignalStrengthReportingCriteria_1_5(int32_t serial, SignalThresholdInfo signalThresholdInfo, AccessNetwork accessNetwork); /** * Sets the link capacity reporting criteria. * * The resulting reporting criteria are the AND of all the supplied criteria. * * Note: Reporting criteria must be individually set for each RAN. If unset, reporting criteria * for that RAN are implementation-defined. * * Response callback is IRadioResponse.setLinkCapacityReportingCriteriaResponse_1_5(). * * @param serial Serial number of request. * @param hysteresisMs A hysteresis time in milliseconds to prevent flapping. A value of 0 * disables hysteresis. * @param hysteresisDlKbps An interval in kbps defining the required magnitude change between DL * reports. hysteresisDlKbps must be smaller than the smallest threshold delta. A value of 0 * disables hysteresis. * @param hysteresisUlKbps An interval in kbps defining the required magnitude change between UL * reports. hysteresisUlKbps must be smaller than the smallest threshold delta. A value of 0 * disables hysteresis. * @param thresholdsDownlinkKbps A vector of trigger thresholds in kbps for downlink reports. A * vector size of 0 disables the use of DL thresholds for reporting. * @param thresholdsUplinkKbps A vector of trigger thresholds in kbps for uplink reports. A * vector size of 0 disables the use of UL thresholds for reporting. * @param accessNetwork The type of network for which to apply these thresholds. */ oneway setLinkCapacityReportingCriteria_1_5(int32_t serial, int32_t hysteresisMs, int32_t hysteresisDlKbps, int32_t hysteresisUlKbps, vec thresholdsDownlinkKbps, vec thresholdsUplinkKbps, AccessNetwork accessNetwork); /** * Enable or disable UiccApplications on the SIM. If disabled: * - Modem will not register on any network. * - SIM must be PRESENT, and the IccId of the SIM must still be accessible. * - The corresponding modem stack is still functional, e.g. able to make emergency calls or * do network scan. * By default if this API is not called, the uiccApplications must be enabled automatically. * It must work for both single SIM and DSDS cases for UX consistency. * The preference is per SIM, and must be remembered over power cycle, modem reboot, or SIM * insertion / unplug. * * @param serial Serial number of request. * @param enable true if to enable uiccApplications, false to disable. * Response callback is IRadioResponse.enableUiccApplicationsResponse() */ oneway enableUiccApplications(int32_t serial, bool enable); /** * Whether uiccApplications are enabled, or disabled. * * By default uiccApplications must be enabled, unless enableUiccApplications() with enable * being false is called. * * @param serial Serial number of request. * * Response callback is IRadioResponse.areUiccApplicationsEnabledResponse() */ oneway areUiccApplicationsEnabled(int32_t serial); /** * Specify which bands modem's background scan must act on. * If specifyChannels is true, it only scans bands specified in specifiers. * If specifyChannels is false, it scans all bands. * * For example, CBRS is only on LTE band 48. By specifying this band, * modem saves more power. * * @param serial Serial number of request. * @param specifyChannels whether to scan bands defined in specifiers. * @param specifiers which bands to scan. Only used if specifyChannels is true. * * Response callback is IRadioResponse.setSystemSelectionChannelsResponse() */ oneway setSystemSelectionChannels_1_5(int32_t serial, bool specifyChannels, vec specifiers); /** * Starts a network scan. * * @param serial Serial number of request. * @param request Defines the radio networks/bands/channels which need to be scanned. * * Same API as @1.4::IRadio.startNetworkScan_1_4, except using the * 1.5 NetworkScanRequest as the input param. */ oneway startNetworkScan_1_5(int32_t serial, NetworkScanRequest request); /** * Setup a packet data connection. If DataCallResponse.status returns DataCallFailCause:NONE, * the data connection must be added to data calls and a unsolDataCallListChanged() must be * sent. The call remains until removed by subsequent unsolDataCallIstChanged(). It may be * lost due to many factors, including deactivateDataCall() being issued, the radio powered * off, reception lost or even transient factors like congestion. This data call list is * returned by getDataCallList() and dataCallListChanged(). * * The Radio is expected to: * - Create one data call context. * - Create and configure a dedicated interface for the context. * - The interface must be point to point. * - The interface is configured with one or more addresses and is capable of sending and * receiving packets. The prefix length of the addresses must be /32 for IPv4 and /128 * for IPv6. * - Must not modify routing configuration related to this interface; routing management is * exclusively within the purview of the Android OS. * - Support simultaneous data call contexts up to DataRegStateResult.maxDataCalls specified * in the response of getDataRegistrationState. * * @param serial Serial number of request. * @param accessNetwork The access network to setup the data call. If the data connection cannot * be established on the specified access network, the setup request must be failed. * @param dataProfileInfo Data profile info. * @param roamingAllowed Indicates whether or not data roaming is allowed by the user. * @param reason The request reason. Must be DataRequestReason.NORMAL or * DataRequestReason.HANDOVER. * @param addresses If the reason is DataRequestReason.HANDOVER, this indicates the list of link * addresses of the existing data connection. This parameter must be ignored unless reason * is DataRequestReason.HANDOVER. * @param dnses If the reason is DataRequestReason.HANDOVER, this indicates the list of DNS * addresses of the existing data connection. The format is defined in RFC-4291 section * 2.2. For example, "192.0.1.3" or "2001:db8::1". This parameter must be ignored unless * reason is DataRequestReason.HANDOVER. * * Response function is IRadioResponse.setupDataCallResponse_1_5() * * Note this API is the same as the 1.4 version except using the * 1.5 AccessNetwork, DataProfileInto, and LinkAddress as the input param. */ oneway setupDataCall_1_5(int32_t serial, AccessNetwork accessNetwork, DataProfileInfo dataProfileInfo, bool roamingAllowed, DataRequestReason reason, vec addresses, vec dnses); /** * Set an APN to initial attach network. * * @param serial Serial number of request. * @param dataProfileInfo data profile containing APN settings * * Response callback is IRadioResponse.setInitialAttachApnResponse_1_5() * * Note this API is the same as the 1.4 version except using the 1.5 DataProfileInfo * as the input param. */ oneway setInitialAttachApn_1_5(int32_t serial, DataProfileInfo dataProfileInfo); /** * Send data profiles of the current carrier to the modem. * * @param serial Serial number of request. * @param profiles Array of DataProfileInfo to set. * * Response callback is IRadioResponse.setDataProfileResponse_1_5() * * Note this API is the same as the 1.4 version except using the 1.5 DataProfileInfo * as the input param. */ oneway setDataProfile_1_5(int32_t serial, vec profiles); /** * Toggle radio on and off (for "airplane" mode) * If the radio is turned off/on the radio modem subsystem * is expected return to an initialized state. For instance, * any voice and data calls must be terminated and all associated * lists emptied. * * When setting radio power on to exit from airplane mode to place an emergency call on this * logical modem, powerOn, forEmergencyCall and preferredForEmergencyCall must be true. In * this case, this modem is optimized to scan only emergency call bands, until: * 1) Emergency call is completed; or * 2) Another setRadioPower_1_5 is issued with forEmergencyCall being false or * preferredForEmergencyCall being false; or * 3) Timeout after a long period of time. * * @param serial Serial number of request. * @param powerOn To turn on radio -> on = true, to turn off radio -> on = false. * @param forEmergencyCall To indication to radio if this request is due to emergency call. * No effect if powerOn is false. * @param preferredForEmergencyCall indicate whether the following emergency call will be sent * on this modem or not. No effect if forEmergencyCall is false, or powerOn is false. * * Response callback is IRadioConfigResponse. setRadioPowerResponse_1_5. */ oneway setRadioPower_1_5(int32_t serial, bool powerOn, bool forEmergencyCall, bool preferredForEmergencyCall); /** * Sets the indication filter. * * Prevents the reporting of specified unsolicited indications from the radio. This is used * for power saving in instances when those indications are not needed. If unset, defaults to * @1.5::IndicationFilter:ALL. * * @param serial Serial number of request. * @param indicationFilter 32-bit bitmap of IndicationFilter. Bits set to 1 indicate the * indications are enabled. See @1.5::IndicationFilter for the definition of each bit. * * Response callback is IRadioResponse.setIndicationFilterResponse() */ oneway setIndicationFilter_1_5(int32_t serial, bitfield indicationFilter); /** * Get all the barring info for the current camped cell applicable to the current user. * * @param serial Serial number of request. * * Response callback is IRadioResponse.getBarringInfoResponse() */ oneway getBarringInfo(int32_t serial); /** * Request current voice registration state. * * @param serial Serial number of request. * * Response function is IRadioResponse.getVoiceRegistrationStateResponse_1_5() */ oneway getVoiceRegistrationState_1_5(int32_t serial); /** * Request current data registration state. * * @param serial Serial number of request. * * Response function is IRadioResponse.getDataRegistrationStateResponse_1_5() */ oneway getDataRegistrationState_1_5(int32_t serial); /* * Manually select a specified network. * This request must not respond until the new operator is selected and registered. * Per TS 23.122, the RAN is just the initial suggested value. * If registration fails, the RAN is not available afterwards, or the RAN is not within * the network types specified by IRadio::setPreferredNetworkTypeBitmap, then the modem * will need to select the next best RAN for network registration. * * @param serial Serial number of request. * @param operatorNumeric String specifying MCCMNC of network to select (eg "310170"). * @param ran Initial suggested radio access network type. If value is UNKNOWN, the modem * will select the next best RAN for network registration. * * Response function is IRadioResponse.setNetworkSelectionModeManualResponse_1_5() */ oneway setNetworkSelectionModeManual_1_5(int32_t serial, string operatorNumeric, RadioAccessNetworks ran); /** * Send an SMS message. Identical to sendCdmaSms, * except that more messages are expected to be sent soon. * * @param serial Serial number of request. * @param sms Cdma Sms to be sent described by CdmaSmsMessage in types.hal * * Response callback is IRadioResponse.sendCdmaSMSExpectMoreResponse() */ oneway sendCdmaSmsExpectMore(int32_t serial, CdmaSmsMessage sms); /** * Requests that deactivates one category of the device personalization. * * @param serial Serial number of request. * @param persoType SIM personalization type. * @param controlKey depersonalization code corresponding to persoType * * Response function is IRadioResponse.supplySimDepersonalizationResponse() */ oneway supplySimDepersonalization(int32_t serial, PersoSubstate persoType, string controlKey); };