MiPad4/android_device_xiaomi_sdm660-common
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LPPe feature support.

Browse source 
Add two new configuration parameters for LPPe, one
to configure technologies for LPPe in Control-Plane and one
to configure technologies for LPPe in User-Plane

Crs-Fixed: 974312

Change-Id: If664a6dc90a993171ca1221f074ecc1ecd06a106
This commit is contained in:
Bhavna Sharma 2016-05-10 12:07:28 -07:00
parent 059605367a
commit 310aa84028
9 changed files with 97 additions and 5 deletions
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2
core/ContextBase.h
View file

@ -58,6 +58,8 @@ typedef struct loc_gps_cfg_s
uint32_t GPS_LOCK;
uint32_t A_GLONASS_POS_PROTOCOL_SELECT;
uint32_t AGPS_CERT_WRITABLE_MASK;
uint32_t LPPE_CP_TECHNOLOGY;
uint32_t LPPE_UP_TECHNOLOGY;
} loc_gps_cfg_s_type;
/* NOTE: the implementaiton of the parser casts number

6
core/LocAdapterBase.h
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.
/* Copyright (c) 2011-2014,2016 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
@ -78,6 +78,10 @@ public:
mLocApi->updateEvtMask();
}
inline bool isFeatureSupported(uint8_t featureVal) {
return mLocApi->isFeatureSupported(featureVal);
}
// This will be overridden by the individual adapters
// if necessary.
inline virtual void setUlpProxy(UlpProxyBase* ulp) {

22
core/LocApiBase.cpp
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2011-2016, The Linux Foundation. All rights reserved.
/* Copyright (c) 2011-2014,2016 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
@ -132,6 +132,7 @@ LocApiBase::LocApiBase(const MsgTask* msgTask,
mMask(0), mSupportedMsg(0), mContext(context)
{
memset(mLocAdapters, 0, sizeof(mLocAdapters));
memset(mFeaturesSupported, 0, sizeof(mFeaturesSupported));
}
LOC_API_ADAPTER_EVENT_MASK_T LocApiBase::getEvtMask()
@ -356,6 +357,11 @@ void LocApiBase::saveSupportedMsgList(uint64_t supportedMsgList)
mSupportedMsg = supportedMsgList;
}
void LocApiBase::saveSupportedFeatureList(uint8_t *featureList)
{
memcpy((void *)mFeaturesSupported, (void *)featureList, sizeof(mFeaturesSupported));
}
void* LocApiBase :: getSibling()
DEFAULT_IMPL(NULL)
@ -490,6 +496,10 @@ enum loc_api_adapter_err LocApiBase::
setAGLONASSProtocol(unsigned long aGlonassProtocol)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setLPPeProtocol(unsigned long lppeCP, unsigned long lppeUP)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
getWwanZppFix(GpsLocation& zppLoc)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
@ -552,4 +562,14 @@ bool LocApiBase::
gnssConstellationConfig()
DEFAULT_IMPL(false)
bool LocApiBase::
isFeatureSupported(uint8_t featureVal)
{
uint8_t arrayIndex = featureVal >> 3;
uint8_t bitPos = featureVal & 7;
if (arrayIndex >= MAX_FEATURE_LENGTH) return false;
return ((mFeaturesSupported[arrayIndex] >> bitPos ) & 0x1);
}
} // namespace loc_core

12
core/LocApiBase.h
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2011-2016, The Linux Foundation. All rights reserved.
/* Copyright (c) 2011-2014, 2016 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
@ -44,6 +44,7 @@ int decodeAddress(char *addr_string, int string_size,
const char *data, int data_size);
#define MAX_ADAPTERS 10
#define MAX_FEATURE_LENGTH 100
#define TO_ALL_ADAPTERS(adapters, call) \
for (int i = 0; i < MAX_ADAPTERS && NULL != (adapters)[i]; i++) { \
@ -81,6 +82,7 @@ class LocApiBase {
ContextBase *mContext;
LocAdapterBase* mLocAdapters[MAX_ADAPTERS];
uint64_t mSupportedMsg;
uint8_t mFeaturesSupported[MAX_FEATURE_LENGTH];
protected:
virtual enum loc_api_adapter_err
@ -131,6 +133,7 @@ public:
void requestNiNotify(GpsNiNotification &notify, const void* data);
void saveSupportedMsgList(uint64_t supportedMsgList);
void reportGnssMeasurementData(GnssData &gnssMeasurementData);
void saveSupportedFeatureList(uint8_t *featureList);
// downward calls
// All below functions are to be defined by adapter specific modules:
@ -203,6 +206,8 @@ public:
setExtPowerConfig(int isBatteryCharging);
virtual enum loc_api_adapter_err
setAGLONASSProtocol(unsigned long aGlonassProtocol);
virtual enum loc_api_adapter_err
setLPPeProtocol(unsigned long lppeCP, unsigned long lppeUP);
virtual enum loc_api_adapter_err
getWwanZppFix(GpsLocation & zppLoc);
virtual enum loc_api_adapter_err
@ -258,6 +263,11 @@ public:
Check if the modem support the service
*/
virtual bool gnssConstellationConfig();
/*
Check if a feature is supported
*/
bool isFeatureSupported(uint8_t featureVal);
};
typedef LocApiBase* (getLocApi_t)(const MsgTask* msgTask,

7
core/gps_extended_c.h
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
/* Copyright (c) 2013-2015, 2016 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
@ -87,6 +87,11 @@ enum loc_registration_mask_status {
LOC_REGISTRATION_MASK_DISABLED
};
typedef enum {
LOC_SUPPORTED_FEATURE_ODCPI_2_V02 = 0, /**< Support ODCPI version 2 feature */
LOC_SUPPORTED_FEATURE_WIFI_AP_DATA_INJECT_2_V02 /**< Support Wifi AP data inject version 2 feature */
} loc_supported_feature_enum;
typedef struct {
/** set to sizeof(UlpLocation) */
size_t size;

14
etc/gps.conf
View file

@ -109,3 +109,17 @@ SGLTE_TARGET=0
# 0x2: RRLP UPlane
# 0x4: LLP Uplane
A_GLONASS_POS_PROTOCOL_SELECT = 0
##################################################
# Select technology for LPPe Control Plane
##################################################
# 0x1: DBH for LPPe CP
# 0x2: WLAN AP Measurements for LPPe CP
LPPE_CP_TECHNOLOGY = 0
##################################################
# Select technology for LPPe User Plane
##################################################
# 0x1: DBH for LPPe UP
# 0x2: WLAN AP Measurements for LPPe UP
LPPE_UP_TECHNOLOGY = 0

5
loc_api/libloc_api_50001/LocEngAdapter.h
View file

@ -236,6 +236,11 @@ public:
{
return mLocApi->setAGLONASSProtocol(aGlonassProtocol);
}
inline virtual enum loc_api_adapter_err
setLPPeProtocol(unsigned long lppeCP, unsigned long lppeUP)
{
return mLocApi->setLPPeProtocol(lppeCP, lppeUP);
}
inline virtual int initDataServiceClient()
{
return mLocApi->initDataServiceClient();

31
loc_api/libloc_api_50001/loc_eng.cpp
View file

@ -86,6 +86,8 @@ static const loc_param_s_type gps_conf_table[] =
{"SUPL_VER", &gps_conf.SUPL_VER, NULL, 'n'},
{"LPP_PROFILE", &gps_conf.LPP_PROFILE, NULL, 'n'},
{"A_GLONASS_POS_PROTOCOL_SELECT", &gps_conf.A_GLONASS_POS_PROTOCOL_SELECT, NULL, 'n'},
{"LPPE_CP_TECHNOLOGY", &gps_conf.LPPE_CP_TECHNOLOGY, NULL, 'n'},
{"LPPE_UP_TECHNOLOGY", &gps_conf.LPPE_UP_TECHNOLOGY, NULL, 'n'},
{"AGPS_CERT_WRITABLE_MASK", &gps_conf.AGPS_CERT_WRITABLE_MASK, NULL, 'n'},
{"SUPL_MODE", &gps_conf.SUPL_MODE, NULL, 'n'},
{"INTERMEDIATE_POS", &gps_conf.INTERMEDIATE_POS, NULL, 'n'},
@ -138,6 +140,10 @@ static void loc_default_parameters(void)
gps_conf.XTRA_VERSION_CHECK=0;
/*Use emergency PDN by default*/
gps_conf.USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL = 1;
/* By default no LPPe CP technology is enabled*/
gps_conf.LPPE_CP_TECHNOLOGY = 0;
/* By default no LPPe UP technology is enabled*/
gps_conf.LPPE_UP_TECHNOLOGY = 0;
/*Defaults for sap.conf*/
sap_conf.GYRO_BIAS_RANDOM_WALK = 0;
@ -456,6 +462,29 @@ struct LocEngAGlonassProtocol : public LocMsg {
}
};
struct LocEngLPPeProtocol : public LocMsg {
LocEngAdapter* mAdapter;
const unsigned long mLPPeCP;
const unsigned long mLPPeUP;
inline LocEngLPPeProtocol(LocEngAdapter* adapter,
unsigned long lppeCP, unsigned long lppeUP) :
LocMsg(), mAdapter(adapter), mLPPeCP(lppeCP), mLPPeUP(lppeUP)
{
locallog();
}
inline virtual void proc() const {
mAdapter->setLPPeProtocol(mLPPeCP, mLPPeUP);
}
inline void locallog() const {
LOC_LOGV("LPPe CP: 0x%lx LPPe UP: 0x%1x", mLPPeCP, mLPPeUP);
}
inline virtual void log() const {
locallog();
}
};
// case LOC_ENG_MSG_SUPL_VERSION:
struct LocEngSuplVer : public LocMsg {
LocEngAdapter* mAdapter;
@ -1826,6 +1855,8 @@ static int loc_eng_reinit(loc_eng_data_s_type &loc_eng_data)
adapter->sendMsg(new LocEngSensorControlConfig(adapter, sap_conf.SENSOR_USAGE,
sap_conf.SENSOR_PROVIDER));
adapter->sendMsg(new LocEngAGlonassProtocol(adapter, gps_conf.A_GLONASS_POS_PROTOCOL_SELECT));
adapter->sendMsg(new LocEngLPPeProtocol(adapter, gps_conf.LPPE_CP_TECHNOLOGY,
gps_conf.LPPE_UP_TECHNOLOGY));
if (!loc_eng_data.generateNmea)
{

3
loc_api/libloc_api_50001/loc_eng.h
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2009-2014, The Linux Foundation. All rights reserved.
/* Copyright (c) 2009-2014, 2016 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
@ -142,6 +142,7 @@ typedef struct loc_eng_data_s
loc_ext_parser sv_ext_parser;
} loc_eng_data_s_type;
//loc_eng functions
int loc_eng_init(loc_eng_data_s_type &loc_eng_data,
LocCallbacks* callbacks,