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/******************************************************************************
Copyright (c) 2018 - 2019 Intel Corporation
For licensing information, see the file 'LICENSE' in the root folder of
this software module.
*******************************************************************************/
#if defined(INCLUDE_DSL_JSON_PARSING) && (INCLUDE_DSL_JSON_PARSING == 1)
#include "json.h"
#include "dsl_cpe_control.h"
#include "dsl_cpe_configuration_parser.h"
#include "dsl_cpe_interface.h"
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#include "drv_dsl_cpe_api_ioctl.h"
#if defined(INCLUDE_DSL_CPE_API_VRX)
/* MEI CPE driver specific header (e.g. IOCtls) */
#include "drv_mei_cpe_interface.h"
#endif /* defined(INCLUDE_DSL_CPE_API_VRX) */
#undef DSL_CCA_DBG_BLOCK
#define DSL_CCA_DBG_BLOCK DSL_CCA_DBG_APP
#define CONFIG_ROOT_NAME "Root"
#define CONFIG_SECTION_PATH_SEPARATOR "."
/* DSL sections */
#define CONFIG_DSL_SECTION_PATH \
CONFIG_ROOT_NAME CONFIG_SECTION_PATH_SEPARATOR "dsl"
#define CONFIG_DEBUGGING_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "debugging"
#define CONFIG_STARTUPINIT_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "startup_init"
#define CONFIG_BITSWAP_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "bitswap"
#define CONFIG_RETRANSMISSION_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "retransmission"
#define CONFIG_SRA_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "sra"
#define CONFIG_VIRTUALNOISE_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "virtual_noise"
#define CONFIG_REBOOTCRITERIA_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "reboot_criteria"
#define CONFIG_XTSE_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "xtse"
#define CONFIG_TCLAYER_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "tc_layer"
#define CONFIG_COMMON_SECTION_PATH \
CONFIG_DSL_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "common"
/* DSL Common subsections */
#define CONFIG_LOWLEVELHSTONES_SECTION_PATH \
CONFIG_COMMON_SECTION_PATH CONFIG_SECTION_PATH_SEPARATOR "low_level_hs_tones"
#define CONFIGURATION_VALUE_UNDEFINED 0x7FFFFFFF
#define PARSE_SECTION_INT(Section, ParameterName, ConfigField) \
do { \
if (bFound == DSL_FALSE && \
strstr(pSectionPath, Section CONFIG_SECTION_PATH_SEPARATOR ParameterName) \
!= NULL) \
{ \
ConfigField = nIntVal; \
bFound = DSL_TRUE; \
} \
} \
while(0)
#define PARSE_SECTION_STRING(Section, ParameterName, ConfigField) \
do { \
if (bFound == DSL_FALSE && \
strstr(pSectionPath, Section CONFIG_SECTION_PATH_SEPARATOR ParameterName) \
!= NULL) \
{ \
cpe_control_strncpy_s( \
ConfigField, sizeof(ConfigField), nStringVal, sizeof(nStringVal)); \
bFound = DSL_TRUE; \
} \
} \
while(0)
#define PARSE_SECTION_HEX(Section, ParameterName, ConfigField) \
do { \
if (bFound == DSL_FALSE && \
strstr(pSectionPath, Section CONFIG_SECTION_PATH_SEPARATOR ParameterName) \
!= NULL) \
{ \
ConfigField = (DSL_uint32_t)(strtol(nStringVal, NULL, 16)); \
bFound = DSL_TRUE; \
} \
} \
while(0)
/* Macro used to check if configuration parameter is in valid range */
#define CONFIG_PARAM_RANGE_VALIDATION(Param, nMinVal, nMaxVal) \
do { \
int val = Param; \
if (val == CONFIGURATION_VALUE_UNDEFINED) \
{ \
break; \
} \
if ((val > nMaxVal) || (val < nMinVal)) \
{ \
DSL_CCA_DEBUG(DSL_CCA_DBG_ERR, \
(DSL_CPE_PREFIX"ERROR - Configuration param %s " \
"validation failed! (min = %d, max = %d, current = %d)!" \
DSL_CPE_CRLF, #Param, nMinVal, nMaxVal, val)); \
return DSL_ERROR; \
} \
} \
while(0)
/* Macro used to check if parameter in DSL_CPE_Configuration_t (configParam)
is undefined, if so use currentParam (from DSL_xxxGet function or any other source) */
#define CONFIG_PARAM_APPLY(currentParam, configParam) \
do { \
currentParam = (configParam == CONFIGURATION_VALUE_UNDEFINED) ? currentParam : configParam; \
} \
while(0)
#define SECTION_PATH_LENGTH 256
/* Configuration file path */
static const char *g_pJsonConfigPath = "/tmp/dsl/dsl.conf";
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static DSL_Configuration_t g_sConfiguration = { 0 };
/**********************************************/
/* start local function declarations */
/**********************************************/
static DSL_Error_t DSL_CPE_JsonParseConfigFile(
const DSL_char_t * pPath,
DSL_Configuration_t *pData
);
static DSL_void_t DSL_CPE_JsonReadObj(
json_object * pObj,
DSL_char_t * pSectionPath,
DSL_Configuration_t *pData
);
static DSL_void_t DSL_CPE_JsonParse(
json_object * pObj,
DSL_char_t * pSectionPath,
DSL_Configuration_t *pData
);
static DSL_void_t DSL_CPE_JsonParseArray(
json_object * pObj,
DSL_char_t * pKey,
DSL_char_t * pSectionPath,
DSL_Configuration_t *pData
);
static DSL_Error_t DSL_CPE_ConfigRead();
static DSL_Error_t DSL_CPE_ConfigValidateAndApply(
DSL_CPE_Control_Context_t *pCtrlCtx
);
static DSL_Error_t DSL_CPE_LowLevelCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum
);
static DSL_Error_t DSL_CPE_LineFeatureCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum
);
static DSL_Error_t DSL_CPE_RebootCriteriaCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum
);
static DSL_Error_t DSL_CPE_VdslProfileCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum
);
static DSL_Error_t DSL_CPE_G997_RateAdaptationCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum
);
static DSL_Error_t DSL_CPE_SysIfCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum
);
static DSL_Error_t DSL_CPE_XtseCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum
);
static DSL_Error_t DSL_CPE_VectoringEnableCfgApply(
const DSL_uint32_t nDevNum
);
static DSL_Error_t DSL_CPE_FwMessagePollingCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum
);
static DSL_Error_t DSL_CPE_OperatorSelectCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum
);
/**********************************************/
/* start interface function definitions */
/**********************************************/
/*
For a detailed description of the function, its arguments and return value
please refer to the description in the header file 'dsl_cpe_configuration_parser.h'
*/
DSL_Error_t DSL_CPE_ConfigInit()
{
static DSL_boolean_t bInitDone = DSL_FALSE;
DSL_Error_t nRet = DSL_ERROR;
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if (bInitDone == DSL_FALSE)
{
if (DSL_CPE_ConfigRead() == DSL_ERROR)
{
/* keep default configuration just awhile
to reduce memory consumption */
DSL_ConfigurationData_t sDefaultConfigData =
{
/* DSL_CFG_Debugging_t */
{ 1 },
/* DSL_CFG_StartupInit_t */
{ 0, 1, 1, 1 },
/* DSL_CFG_Bitswap_t */
{ 1, 1, 1, 1 },
/* DSL_CFG_Retransmission_t */
{ 0, 0, 1, 1 },
/* DSL_CFG_Sra_t */
{ 0, 0, 1, 1 },
/* DSL_CFG_VirtualNoise_t */
{ 1, 1 },
/* DSL_CFG_RebootCriteria_t */
{ 0x4F, 0xF },
/* DSL_CFG_SystemInterface_t */
{ 0, 0 },
/* DSL_CFG_Common_t */
{
/* OperatorSelect */
0,
/* LdAfeShutdown */
1,
/* VectoringEnable */
0,
/* VdslProfileVal */
0x1FF,
/* ActSeq */
1,
/* ActMode */
1,
/* Remember */
0,
/* FWMsgPollingOnly */
0,
/* DSL_CFG_LowLevelHsTones_t */
{ 0, 0 }
},
/* xtse */
{ 0x4, 0x0, 0x4, 0x0, 0xC, 0x1, 0x0, 0x7 }
};
DSL_Configuration_t sDefaultConfig = { 0 };
cpe_control_memcpy_s(
&(sDefaultConfig.data), sizeof(DSL_ConfigurationData_t),
&sDefaultConfigData, sizeof(DSL_ConfigurationData_t));
cpe_control_memcpy_s(
&g_sConfiguration, sizeof(DSL_Configuration_t),
&sDefaultConfig, sizeof(DSL_Configuration_t));
DSL_CCA_DEBUG(DSL_CCA_DBG_WRN, (DSL_CPE_PREFIX
"WARNING - Configuration initialized with default values!" DSL_CPE_CRLF));
nRet = DSL_WRN_CONFIG_PARAM_IGNORED;
nRet = DSL_SUCCESS;
nRet = DSL_ERROR;
return nRet;
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}
/*
For a detailed description of the function, its arguments and return value
please refer to the description in the header file 'dsl_cpe_configuration_parser.h'
*/
DSL_Error_t DSL_CPE_ConfigGet(const DSL_Configuration_t **pConfiguration)
{
*pConfiguration = &g_sConfiguration;
return DSL_SUCCESS;
}
/*
For a detailed description of the function, its arguments and return value
please refer to the description in the header file 'dsl_cpe_configuration_parser.h'
*/
DSL_Error_t DSL_CPE_ConfigUpdate(
DSL_CPE_Control_Context_t *pCtrlCtx)
{
DSL_Error_t nRet = DSL_SUCCESS;
static DSL_boolean_t bReconfig = DSL_FALSE;
/* on init, ConfigRead is already called in ConfigInit function -
no need to call it again */
if (bReconfig == DSL_TRUE)
{
nRet = DSL_CPE_ConfigRead();
}
/* do not proceed when ConfigRead failed with undefined values */
if (nRet == DSL_SUCCESS)
{
nRet = DSL_CPE_ConfigValidateAndApply(pCtrlCtx);
}
bReconfig = DSL_TRUE;
return nRet;
}
/*********************************************/
/* start local function definitions */
/*********************************************/
static DSL_Error_t DSL_CPE_JsonParseConfigFile(
const DSL_char_t * pPath,
DSL_Configuration_t *pData)
{
DSL_CPE_File_t *pFile = DSL_NULL;
DSL_int_t nFileLength = 0;
DSL_char_t * pBuffer = DSL_NULL;
DSL_char_t currentSectionPath[SECTION_PATH_LENGTH] = { CONFIG_ROOT_NAME };
json_object * pRootObj = DSL_NULL;
pFile = DSL_CPE_FOpen(pPath, "r");
if (pFile == DSL_NULL)
{
return DSL_ERROR;
}
/* Get length of file as JSON has strict format
and we have to read whole file at once */
fseek(pFile, 0, SEEK_END);
nFileLength = ftell(pFile);
fseek(pFile, 0, SEEK_SET);
/* Alloc buffer for JSON file content */
pBuffer = (DSL_char_t *)DSL_CPE_Malloc(nFileLength * sizeof(DSL_char_t));
if (pBuffer == DSL_NULL)
{
DSL_CPE_FClose(pFile);
return DSL_ERROR;
}
/* Read file */
DSL_CPE_FRead(pBuffer, sizeof(DSL_char_t), nFileLength, pFile);
DSL_CPE_FClose(pFile);
/* Create JSON Object from string */
pRootObj = json_tokener_parse(pBuffer);
DSL_CPE_Free(pBuffer);
if (pRootObj == DSL_NULL)
{
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"Configuration Parser: invalid JSON file syntax" DSL_CPE_CRLF));
return DSL_ERROR;
}
/* Start parsing */
DSL_CPE_JsonReadObj(pRootObj, currentSectionPath, pData);
return DSL_SUCCESS;
}
static DSL_void_t DSL_CPE_JsonReadObj(
json_object * pObj,
DSL_char_t *pSectionPath,
DSL_Configuration_t *pData)
{
enum json_type nType = json_type_null;
DSL_char_t currentSectionPath[SECTION_PATH_LENGTH];
json_object *pTmpObj = DSL_NULL;
json_object_object_foreach(pObj, key, val)
{
pTmpObj = pObj;
DSL_CPE_snprintf(currentSectionPath,
sizeof(currentSectionPath), "%s.%s", pSectionPath, key);
nType = json_object_get_type(val);
switch (nType)
{
case json_type_array:
DSL_CPE_JsonParseArray(pTmpObj, key, currentSectionPath, pData);
break;
case json_type_object:
json_object_object_get_ex(pTmpObj, key, &pTmpObj);
if (pTmpObj != DSL_NULL)
{
DSL_CPE_JsonReadObj(pTmpObj, currentSectionPath, pData);
}
break;
case json_type_null:
case json_type_boolean:
case json_type_double:
case json_type_int:
case json_type_string:
DSL_CPE_JsonParse(val, currentSectionPath, pData);
break;
}
}
}
static DSL_void_t DSL_CPE_JsonParse(
json_object * pObj,
DSL_char_t * pSectionPath,
DSL_Configuration_t *pData)
{
enum json_type nType = json_type_null;
DSL_int_t nIntVal = 0;
DSL_char_t nStringVal[64] = { 0 };
DSL_boolean_t bFound = DSL_FALSE;
DSL_CFG_Debugging_t *pDebuggingConfig = &pData->data.sDebuggingConfig;
DSL_CFG_StartupInit_t *pStartupInitConfig = &pData->data.sStartupInitConfig;
DSL_CFG_Bitswap_t *pBitswapConfig = &pData->data.sBitswapConfig;
DSL_CFG_Common_t *pCommonConfig = &pData->data.sCommonConfig;
DSL_CFG_Retransmission_t *pRetransmissionConfig =
&pData->data.sRetransmissionConfig;
DSL_CFG_Sra_t *pSraConfig = &pData->data.sSraConfig;
DSL_CFG_VirtualNoise_t *pVirtualNoiseConfig =
&pData->data.sVirtualNoiseConfig;
DSL_CFG_RebootCriteria_t *pRebootCriteriaConfig =
&pData->data.sRebootCriteriaConfig;
DSL_CFG_SystemInterface_t *pSystemIfConfig =
&pData->data.sSystemIfConfig;
/* We are only interested in Root.DSL section */
if (strstr(pSectionPath, CONFIG_DSL_SECTION_PATH) == DSL_NULL)
{
return;
}
nType = json_object_get_type(pObj);
switch (nType)
{
case json_type_boolean:
case json_type_int:
nIntVal = (DSL_int_t)json_object_get_int(pObj);
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"Configuration Parser: %s: %d" DSL_CPE_CRLF,
pSectionPath, nIntVal));
/* Debugging */
PARSE_SECTION_INT(
CONFIG_DEBUGGING_SECTION_PATH, DSL_CFG_DEBUG_AND_TEST_INTERFACES, pDebuggingConfig->nDebugAndTestInterfaces);
CONFIG_STARTUPINIT_SECTION_PATH, DSL_CFG_NEXT_MODE, pStartupInitConfig->nNextMode);
CONFIG_STARTUPINIT_SECTION_PATH, DSL_CFG_MAX_DEVICE_NUMBER, pStartupInitConfig->nMaxDeviceNumber);
CONFIG_STARTUPINIT_SECTION_PATH, DSL_CFG_LINES_PER_DEVICE, pStartupInitConfig->nLinesPerDevice);
CONFIG_STARTUPINIT_SECTION_PATH, DSL_CFG_CHANNELS_PER_LINE, pStartupInitConfig->nChannelsPerLine);
CONFIG_BITSWAP_SECTION_PATH, DSL_CFG_BITSWAP_VDSL_US, pBitswapConfig->Us_Vdsl);
CONFIG_BITSWAP_SECTION_PATH, DSL_CFG_BITSWAP_VDSL_DS, pBitswapConfig->Ds_Vdsl);
CONFIG_BITSWAP_SECTION_PATH, DSL_CFG_BITSWAP_ADSL_US, pBitswapConfig->Us_Adsl);
CONFIG_BITSWAP_SECTION_PATH, DSL_CFG_BITSWAP_ADSL_DS, pBitswapConfig->Ds_Adsl);
/* Retransmission */
PARSE_SECTION_INT(
CONFIG_RETRANSMISSION_SECTION_PATH, DSL_CFG_RETX_VDSL_US, pRetransmissionConfig->Us_Vdsl);
CONFIG_RETRANSMISSION_SECTION_PATH, DSL_CFG_RETX_VDSL_DS, pRetransmissionConfig->Ds_Vdsl);
CONFIG_RETRANSMISSION_SECTION_PATH, DSL_CFG_RETX_ADSL_US, pRetransmissionConfig->Us_Adsl);
CONFIG_RETRANSMISSION_SECTION_PATH, DSL_CFG_RETX_ADSL_DS, pRetransmissionConfig->Ds_Adsl);
CONFIG_SRA_SECTION_PATH, DSL_CFG_SRA_VDSL_US, pSraConfig->Us_Vdsl);
CONFIG_SRA_SECTION_PATH, DSL_CFG_SRA_VDSL_DS, pSraConfig->Ds_Vdsl);
CONFIG_SRA_SECTION_PATH, DSL_CFG_SRA_ADSL_US, pSraConfig->Us_Adsl);
CONFIG_SRA_SECTION_PATH, DSL_CFG_SRA_ADSL_DS, pSraConfig->Ds_Adsl);
CONFIG_VIRTUALNOISE_SECTION_PATH, DSL_CFG_VN_US, pVirtualNoiseConfig->Us);
CONFIG_VIRTUALNOISE_SECTION_PATH, DSL_CFG_VN_DS, pVirtualNoiseConfig->Ds);
CONFIG_TCLAYER_SECTION_PATH, DSL_CFG_TC_ADSL, pSystemIfConfig->nTcLayer_Adsl);
CONFIG_TCLAYER_SECTION_PATH, DSL_CFG_TC_VDSL, pSystemIfConfig->nTcLayer_Vdsl);
CONFIG_COMMON_SECTION_PATH, DSL_CFG_OPERATOR_SELECT, pCommonConfig->nOperatorSelect);
CONFIG_COMMON_SECTION_PATH, DSL_CFG_LD_AFE_SHUTDOWN, pCommonConfig->LdAfeShutdown);
CONFIG_COMMON_SECTION_PATH, DSL_CFG_VECTORING_ENABLE, pCommonConfig->VectoringEnable);
CONFIG_COMMON_SECTION_PATH, DSL_CFG_ACTIVATION_SEQUENCE, pCommonConfig->ActSeq);
CONFIG_COMMON_SECTION_PATH, DSL_CFG_ACTIVATION_MODE, pCommonConfig->ActMode);
CONFIG_COMMON_SECTION_PATH, DSL_CFG_REMEMBER, pCommonConfig->Remember);
CONFIG_COMMON_SECTION_PATH, DSL_CFG_FW_MSG_POLLING_ONLY, pCommonConfig->FWMsgPollingOnly);
if (bFound == DSL_FALSE)
{
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"Configuration Parser: Unknown parameter %s" DSL_CPE_CRLF,
pSectionPath));
}
break;
case json_type_string:
DSL_CPE_snprintf(nStringVal, sizeof(nStringVal), "%s",
json_object_get_string(pObj));
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"Configuration Parser: %s: %s" DSL_CPE_CRLF, pSectionPath, nStringVal));
/* Reboot criteria */
PARSE_SECTION_HEX(
CONFIG_REBOOTCRITERIA_SECTION_PATH, DSL_CFG_REBOOT_ADSL, pRebootCriteriaConfig->Adsl);
CONFIG_REBOOTCRITERIA_SECTION_PATH, DSL_CFG_REBOOT_VDSL, pRebootCriteriaConfig->Vdsl);
CONFIG_COMMON_SECTION_PATH, DSL_CFG_VDSL_PROFILE, pCommonConfig->VdslProfileVal);
CONFIG_LOWLEVELHSTONES_SECTION_PATH, DSL_CFG_LOW_LEVEL_HS_TONES_ADSL, pCommonConfig->sLowLevelHsTonesConfig.Adsl);
CONFIG_LOWLEVELHSTONES_SECTION_PATH, DSL_CFG_LOW_LEVEL_HS_TONES_VDSL, pCommonConfig->sLowLevelHsTonesConfig.Vdsl);
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if (bFound == DSL_FALSE)
{
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"Configuration Parser: Unknown parameter %s" DSL_CPE_CRLF,
pSectionPath));
}
break;
default:
break;
}
}
static DSL_void_t DSL_CPE_JsonParseArray(
json_object * pObj,
DSL_char_t * pKey,
DSL_char_t * pSectionPath,
DSL_Configuration_t *pData)
{
enum json_type nType = json_type_null;
json_object * pArrayObj = pObj;
json_object * pValue = DSL_NULL;
DSL_char_t currentSectionPath[SECTION_PATH_LENGTH];
DSL_int_t nArrayLength = 0;
DSL_char_t nStringVal[64] = { 0 };
unsigned char *pG997XtuVal = pData->data.G997XtuVal;
DSL_boolean_t bFound = DSL_FALSE;
if (pKey != DSL_NULL)
{
json_object_object_get_ex(pObj, pKey, &pArrayObj);
}
nArrayLength = json_object_array_length(pArrayObj);
for (DSL_int_t i = 0; i < nArrayLength; i++)
{
DSL_CPE_snprintf(currentSectionPath,
sizeof(currentSectionPath), "%s[%d]", pSectionPath, i);
pValue = json_object_array_get_idx(pArrayObj, i);
nType = json_object_get_type(pValue);
bFound = DSL_FALSE;
switch (nType)
{
case json_type_array:
DSL_CPE_JsonParseArray(pValue, DSL_NULL, currentSectionPath, pData);
break;
case json_type_object:
DSL_CPE_JsonReadObj(pValue, currentSectionPath, pData);
break;
case json_type_string:
DSL_CPE_snprintf(nStringVal, sizeof(nStringVal), "%s",
json_object_get_string(pValue));
/* XTSE */
if (strstr(pSectionPath, CONFIG_XTSE_SECTION_PATH) != DSL_NULL)
{
if (i >= DSL_G997_NUM_XTSE_OCTETS)
{
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"Configuration Array Parser: XTSE, index out of range (%d)"
DSL_CPE_CRLF, i));
break;
}
PARSE_SECTION_HEX(CONFIG_DSL_SECTION_PATH, "xtse",
pG997XtuVal[i]);
}
break;
case json_type_null:
case json_type_boolean:
case json_type_double:
case json_type_int:
default:
break;
}
}
}
/**
Read configuration from the config file
*/
static DSL_Error_t DSL_CPE_ConfigRead()
{
DSL_ConfigurationData_t sUndefinedConfigData =
{
/* DSL_CFG_Debugging_t */
{
CONFIGURATION_VALUE_UNDEFINED
},
/* DSL_CFG_StartupInit_t */
{
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED
},
/* DSL_CFG_Bitswap_t */
{
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED
},
/* DSL_CFG_Retransmission_t */
{
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED
},
/* DSL_CFG_Sra_t */
{
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED
},
/* DSL_CFG_VirtualNoise_t */
{
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED
},
/* DSL_CFG_RebootCriteria_t */
{
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED
},
/* DSL_CFG_SystemInterface_t */
{
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED
},
/* DSL_CFG_Common_t */
{
/* operator_select */
CONFIGURATION_VALUE_UNDEFINED,
/* ld_afe_shutdown */
CONFIGURATION_VALUE_UNDEFINED,
/* vectoring_enable */
CONFIGURATION_VALUE_UNDEFINED,
/* vdsl_profile */
CONFIGURATION_VALUE_UNDEFINED,
/* activation_sequence */
CONFIGURATION_VALUE_UNDEFINED,
/* activation_mode */
CONFIGURATION_VALUE_UNDEFINED,
/* remember */
CONFIGURATION_VALUE_UNDEFINED,
/* fw_msg_polling_only */
CONFIGURATION_VALUE_UNDEFINED,
/* low_level_hs_tones */
{
CONFIGURATION_VALUE_UNDEFINED,
CONFIGURATION_VALUE_UNDEFINED
}
},
/* xtse */
""
};
cpe_control_memcpy_s(
&(g_sConfiguration.data), sizeof(DSL_ConfigurationData_t),
&sUndefinedConfigData, sizeof(DSL_ConfigurationData_t));
if (DSL_CPE_JsonParseConfigFile(g_pJsonConfigPath, &g_sConfiguration) == DSL_ERROR)
{
DSL_CCA_DEBUG(DSL_CCA_DBG_ERR, (DSL_CPE_PREFIX
"ERROR - Parsing configuration file failed!" DSL_CPE_CRLF));
return DSL_ERROR;
}
return DSL_SUCCESS;
}
/**
Execute config update
*/
static DSL_Error_t DSL_CPE_ConfigValidateAndApply(
DSL_CPE_Control_Context_t *pCtrlCtx)
{
DSL_Error_t nRet = DSL_SUCCESS, nErrCode = DSL_SUCCESS;
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"IN - DSL_CPE_ConfigValidateAndApply" DSL_CPE_CRLF));
if (pCtrlCtx == DSL_NULL)
{
DSL_CCA_DEBUG(DSL_CCA_DBG_ERR, (DSL_CPE_PREFIX
"ERROR - Invalid context pointer!" DSL_CPE_CRLF));
return DSL_ERROR;
}
for (int nDevice = 0; nDevice < DSL_CPE_DSL_ENTITIES; ++nDevice)
{
nRet = DSL_CPE_LowLevelCfgValidateAndApply(pCtrlCtx, nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
nRet = DSL_CPE_LineFeatureCfgValidateAndApply(pCtrlCtx, nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
nRet = DSL_CPE_RebootCriteriaCfgValidateAndApply(pCtrlCtx, nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
nRet = DSL_CPE_VdslProfileCfgValidateAndApply(pCtrlCtx, nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
nRet = DSL_CPE_G997_RateAdaptationCfgValidateAndApply(pCtrlCtx, nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
nRet = DSL_CPE_SysIfCfgValidateAndApply(pCtrlCtx, nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
nRet = DSL_CPE_XtseCfgValidateAndApply(pCtrlCtx, nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
#if defined(INCLUDE_DSL_CPE_API_VRX)
nRet = DSL_CPE_VectoringEnableCfgApply(nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
#endif
nRet = DSL_CPE_FwMessagePollingCfgValidateAndApply(pCtrlCtx, nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
nRet = DSL_CPE_OperatorSelectCfgValidateAndApply(pCtrlCtx, nDevice);
if (nRet != DSL_SUCCESS)
{
nErrCode = nRet;
}
}
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"OUT - DSL_CPE_ConfigValidateAndApply, retCode=%d" DSL_CPE_CRLF,
nErrCode));
return nErrCode;
}
/*
This function validates and applies device LowLevel configuration
taken from the config file
\param pControlContext Pointer to DSL CPE Control context structure, [I]
\param nDevNum Number of device for configuration, [I]
\return Return values are defined within the \ref DSL_Error_t definition
- DSL_SUCCESS in case of success
- DSL_ERROR if operation failed
*/
static DSL_Error_t DSL_CPE_LowLevelCfgValidateAndApply(
DSL_CPE_Control_Context_t *pControlContext,
const DSL_uint32_t nDevNum)
{
DSL_Error_t nErrCode = DSL_SUCCESS;
DSL_LowLevelConfiguration_t sLowLevelCfg = { 0 };
DSL_CFG_LowLevelHsTones_t sCFGLowLevelHsTones;
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"IN - DSL_CPE_LowLevelCfgValidateAndApply, device<%u>" DSL_CPE_CRLF,
nDevNum));
sCFGLowLevelHsTones = g_sConfiguration.data.sCommonConfig.sLowLevelHsTonesConfig;
CONFIG_PARAM_RANGE_VALIDATION(
sCFGLowLevelHsTones.Adsl,
DSL_DEV_HS_TONE_GROUP_CLEANED,
DSL_DEV_HS_TONE_GROUP_ADSL2_A43C);
CONFIG_PARAM_RANGE_VALIDATION(
sCFGLowLevelHsTones.Vdsl,
DSL_DEV_HS_TONE_GROUP_CLEANED,
DSL_DEV_HS_TONE_GROUP_ADSL2_A43C);
if (sCFGLowLevelHsTones.Adsl == DSL_DEV_HS_TONE_GROUP_CLEANED &&
sCFGLowLevelHsTones.Vdsl == DSL_DEV_HS_TONE_GROUP_CLEANED)
{
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"API default handshake tones will be used." DSL_CPE_CRLF));
return nErrCode;
}
nErrCode = DSL_CPE_Ioctl(
pControlContext->fd[nDevNum],
DSL_FIO_LOW_LEVEL_CONFIGURATION_GET,
(int) &sLowLevelCfg);
if (nErrCode == DSL_SUCCESS)
{
if (sCFGLowLevelHsTones.Adsl > DSL_DEV_HS_TONE_GROUP_CLEANED ||
sCFGLowLevelHsTones.Vdsl > DSL_DEV_HS_TONE_GROUP_CLEANED)
{
CONFIG_PARAM_APPLY(
sLowLevelCfg.data.nHsToneGroupMode,
DSL_DEV_HS_TONE_GROUP_MODE_MANUAL);
CONFIG_PARAM_APPLY(
sLowLevelCfg.data.nHsToneGroup_AV,
DSL_DEV_HS_TONE_GROUP_CLEANED);
}
else
{
CONFIG_PARAM_APPLY(
sLowLevelCfg.data.nHsToneGroupMode,
DSL_DEV_HS_TONE_GROUP_MODE_AUTO);
}
if (sCFGLowLevelHsTones.Adsl > DSL_DEV_HS_TONE_GROUP_CLEANED)
{
CONFIG_PARAM_APPLY(
sLowLevelCfg.data.nHsToneGroup_A,
sCFGLowLevelHsTones.Adsl);
}
if (sCFGLowLevelHsTones.Vdsl > DSL_DEV_HS_TONE_GROUP_CLEANED)
{
CONFIG_PARAM_APPLY(
sLowLevelCfg.data.nHsToneGroup_V,
sCFGLowLevelHsTones.Vdsl);
}
nErrCode = DSL_CPE_Ioctl(
pControlContext->fd[nDevNum],
DSL_FIO_LOW_LEVEL_CONFIGURATION_SET,
(int) &sLowLevelCfg);
if (nErrCode != DSL_SUCCESS)
{
DSL_CCA_DEBUG(DSL_CCA_DBG_ERR, (DSL_CPE_PREFIX
"ERROR - DSL_FIO_LOW_LEVEL_CONFIGURATION_SET ioctl failed, "
"error=%d!" DSL_CPE_CRLF,
nErrCode));
}
}
else
{
DSL_CCA_DEBUG(DSL_CCA_DBG_ERR, (DSL_CPE_PREFIX
"ERROR - DSL_FIO_LOW_LEVEL_CONFIGURATION_GET ioctl failed, "
"error=%d!" DSL_CPE_CRLF,
nErrCode));
}
/* on failure print additional debug info */
if (sLowLevelCfg.accessCtl.nReturn)
{
DSL_CCA_DEBUG(DSL_CCA_DBG_WRN, (DSL_CPE_PREFIX
"WARNING - DSL_FIO_LOW_LEVEL_CONFIGURATION "
"access control retCode=%d!" DSL_CPE_CRLF,
sLowLevelCfg.accessCtl.nReturn));
}
DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX
"OUT - DSL_CPE_LowLevelCfgValidateAndApply, retCode=%d" DSL_CPE_CRLF,