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Commit d146a72e authored by Amruth Ramachandran's avatar Amruth Ramachandran
Browse files

Radio HAL: Add VoPS network support 

 Update 1.3 HAL:
 - Added DataRegStateResult
 - Added LteVopsInfo
 - Added getDataRegistrationStateResponse_1_3

Bug:112194535
Test: Compiled. VTS tests to be added in separate gerrit

Change-Id: I1996bb0dbfb1c585668b097c206296d5d8e3c8d0
parent e1ca1535

radio/1.3/Android.bp

+2 −0
Original line number Diff line number Diff line
@@ -20,8 +20,10 @@ hidl_interface { 
    ],

    types: [

        "AccessNetwork",

        "DataRegStateResult",

        "EmergencyNumber",

        "EmergencyServiceCategory",

        "LteVopsInfo",

    ],

    gen_java: true,

}

radio/1.3/IRadioResponse.hal

+14 −0
Original line number Diff line number Diff line
@@ -71,4 +71,18 @@ interface IRadioResponse extends @1.2::IRadioResponse { 
     *   RadioError:CANCELLED

     */

    oneway emergencyDialResponse(RadioResponseInfo info);



    /**

     * @param info Response info struct containing response type, serial no. and error

     * @param dataRegResponse Current Data registration response as defined by DataRegStateResult in

     *        types.hal

     *

     * Valid errors returned:

     *   RadioError:NONE

     *   RadioError:RADIO_NOT_AVAILABLE

     *   RadioError:INTERNAL_ERR

     *   RadioError:NOT_PROVISIONED

     */

    oneway getDataRegistrationStateResponse_1_3(RadioResponseInfo info,

            DataRegStateResult dataRegResponse);

};

radio/1.3/types.hal

+39 −0
Original line number Diff line number Diff line
@@ -16,7 +16,10 @@ 


package android.hardware.radio@1.3;



import @1.0::RegState;

import @1.2::AccessNetwork;

import @1.2::CellIdentity;

import @1.2::DataRegStateResult;



enum AccessNetwork : @1.2::AccessNetwork {

    /**
@@ -81,3 +84,39 @@ enum EmergencyServiceCategory : int32_t { 
    MIEC = 1 << 5, // Manually Initiated eCall (MIeC)

    AIEC = 1 << 6, // Automatically Initiated eCall (AIeC)

};



/**

 * Type to define the LTE specific network capabilities for voice over PS including

 * emergency and normal voice calls.

 */

struct LteVopsInfo {

    /**

     * This indicates if camped network support VoLTE services. This information is received

     * from LTE network during LTE NAS registration procedure through LTE ATTACH ACCEPT/TAU

     * ACCEPT. Refer 3GPP 24.301 EPS network feature support -> IMS VoPS

     */

    bool isVopsSupported;

    /**

     * This indicates if camped network support VoLTE emergency bearers. This information

     * is received from LTE network through two sources:

     * a. During LTE NAS registration procedure through LTE ATTACH ACCEPT/TAU ACCEPT. Refer

     *    3GPP 24.301 EPS network feature support -> EMC BS

     * b. In case device is not registered on network. Refer 3GPP 25.331 LTE RRC

     *    SIB1 : ims-EmergencySupport-r9

     * If device is registered on LTE, then this field indicates (a).

     * In case of limited service on LTE this field indicates (b).

     */

    bool isEmcBearerSupported;

};



struct DataRegStateResult {

    @1.2::DataRegStateResult base;

    /**

     * Network capabilities for voice over PS services. This info is valid only

     * on LTE network and must be present when device is camped on LTE. vopsInfo

     * will be empty when device is camped only on 2G/3G .

     */

    safe_union VopsInfo {

        LteVopsInfo lteVopsInfo; // LTE network capability

    } vopsInfo;

};