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Merge "HIDL changes for IWLAN refactoring" am: 4365f2e6bc am: fd428d8f4d

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am: c77519448b

Change-Id: Ia8f014fb1492eb9276ed56e80a23744000f90625
This commit is contained in:
Jack Yu 2018-01-26 01:45:58 +00:00 committed by android-build-merger
commit f32d1978cd
2 changed files with 94 additions and 0 deletions
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65
radio/1.2/IRadio.hal
View file

@ -18,6 +18,8 @@ package android.hardware.radio@1.2;
import @1.1::IRadio;
import @1.1::RadioAccessNetworks;
import @1.0::DataProfileInfo;
import @1.0::RadioTechnology;
/**
* This interface is used by telephony and telecom to talk to cellular radio.
@ -106,4 +108,67 @@ interface IRadio extends @1.1::IRadio {
oneway setLinkCapacityReportingCriteria(int32_t serial, int32_t hysteresisMs,
int32_t hysteresisDlKbps, int32_t hysteresisUlKbps, vec<int32_t> thresholdsDownlinkKbps,
vec<int32_t> thresholdsUplinkKbps, RadioAccessNetworks ran);
/**
* 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 modemCognitive Indicates that the requested profile has previously been provided via
* setDataProfile().
* @param roamingAllowed Indicates whether or not data roaming is allowed by the user.
* @param isRoaming Indicates whether or not the framework has requested this setupDataCall for
* a roaming network. The 'protocol' parameter in the old RIL API must be filled
* accordingly based on the roaming condition. Note this is for backward compatibility with
* the old radio modem. The modem must not use this param for any other reason.
* @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. The format is IP address with optional "/"
* prefix length (The format is defined in RFC-4291 section 2.3). For example, "192.0.1.3",
* "192.0.1.11/16", or "2001:db8::1/64". Typically one IPv4 or one IPv6 or one of each. If
* the prefix length is absent, then the addresses are assumed to be point to point with
* IPv4 with prefix length 32 or IPv6 with prefix length 128. 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()
*/
oneway setupDataCall_1_2(int32_t serial, AccessNetwork accessNetwork,
DataProfileInfo dataProfileInfo, bool modemCognitive, bool roamingAllowed,
bool isRoaming, DataRequestReason reason, vec<string> addresses, vec<string> dnses);
/**
* Deactivate packet data connection and remove from the data call list. An
* unsolDataCallListChanged() must be sent when data connection is deactivated.
*
* @param serial Serial number of request.
* @param cid Data call id.
* @param reason The request reason. Must be normal, handover, or shutdown.
*
* Response function is IRadioResponse.deactivateDataCallResponse()
*/
oneway deactivateDataCall_1_2(int32_t serial, int32_t cid, DataRequestReason reason);
};

29
radio/1.2/types.hal
View file

@ -335,3 +335,32 @@ struct PhysicalChannelConfig {
*/
int32_t cellBandwidthDownlink;
};
enum AccessNetwork : int32_t {
/** GSM EDGE Radio Access Network */
GERAN = 1,
/** Universal Terrestrial Radio Access Network */
UTRAN = 2,
/** Evolved Universal Terrestrial Radio Access Network */
EUTRAN = 3,
/** CDMA 2000 network */
CDMA2000 = 4,
/** Interworking Wireless LAN */
IWLAN = 5
};
enum DataRequestReason : int32_t {
/**
* The reason of the data request is normal
*/
NORMAL = 0x01,
/**
* The reason of the data request is device shutdown
*/
SHUTDOWN = 0x02,
/**
* The reason of the data request is IWLAN data handover to another transport
* (e.g. from cellular to wifi or vise versa)
*/
HANDOVER = 0x03,
};