FreeCalypso > hg > fc-selenite
view src/cs/services/dar/dar_env.c @ 66:3d8f62baeca1
src/cs/drivers/drv_app/r2d/r2d_config.h: include case fixes
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 20 Jul 2018 00:28:56 +0000 |
parents | b6a5e36de839 |
children |
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/****************************************************************************/ /* */ /* File Name: dar_env.c */ /* */ /* Purpose: This file contains routines that will be called in order to: */ /* - notify the Environment of the diagnose's Memory Banks */ /* requirements, */ /* - set diagnose's addr and memory banks IDs */ /* - initialize all the diagnose's data structures, */ /* - start the diagnose's task */ /* - stop the diagnose's task */ /* - kill the diagnose's task */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* 26 September 2001 Create */ /* */ /* Author Stephanie Gerthoux */ /* */ /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/ /****************************************************************************/ #include "rv/rv_defined_swe.h" #ifdef RVM_DAR_SWE #include "rv/rv_general.h" #include "rvm/rvm_gen.h" #include "rvm/rvm_priorities.h" #include "rvm/rvm_use_id_list.h" #include "dar/dar_api.h" #include "dar/dar_env.h" #include "dar/dar_macro_i.h" #include <string.h> extern T_RV_RET dar_core(void); /**** Initialisation of the pointer to the Global Environment Control block ****/ T_DAR_ENV_CTRL_BLK *dar_gbl_var_p = NULL; /**** Define extern variables ****/ /* Get the last status of the system */ extern T_DAR_RECOVERY_STATUS dar_current_status; /* Get the last exception of the system */ extern UINT8 dar_exception_status; /* Define the recovery buffer */ extern UINT32 dar_recovery_buffer; /* DAR previous status */ extern T_DAR_RECOVERY_STATUS dar_previous_status; /* DAR previous status */ extern UINT8 dar_previous_exception; /********************************************************************************/ /* Function : dar_get_info */ /* */ /* Description : This function is called by the RV Environment to learn */ /* diagnose requirements in terms of memory, SWEs... */ /* */ /* Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill */ /* containing infos related to the diagnose SWE. */ /* */ /* Return : T_RV_RETURN */ /* */ /* History : 0.1 (26-September-2001) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN dar_get_info(T_RVM_INFO_SWE *infoSWEnt) { /* SWE info */ infoSWEnt->swe_type = RVM_SWE_TYPE_4; infoSWEnt->type_info.type4.swe_use_id = DAR_USE_ID; memcpy( infoSWEnt->type_info.type4.swe_name, "DAR", sizeof("DAR") ); infoSWEnt->type_info.type4.stack_size = DAR_STACK_SIZE; infoSWEnt->type_info.type4.priority = RVM_DAR_TASK_PRIORITY; /* Set the return path */ infoSWEnt->type_info.type4.return_path.callback_func = NULL; infoSWEnt->type_info.type4.return_path.addr_id = 0; /* memory bank info */ infoSWEnt->type_info.type4.nb_mem_bank = 0x01; /* Memory bank used to receive/send the message to/from the entity */ memcpy ((UINT8 *) infoSWEnt->type_info.type4.mem_bank[0].bank_name, "DAR_MB", sizeof("DAR_MB")); infoSWEnt->type_info.type4.mem_bank[0].initial_params.size = DAR_MB_SIZE; infoSWEnt->type_info.type4.mem_bank[0].initial_params.watermark = DAR_MB_WATERMARK; /* linked SWE info */ /* this SWE requires the FFS SWE to run */ infoSWEnt->type_info.type4.nb_linked_swe = 0x01; infoSWEnt->type_info.type4.linked_swe_id[0]= FFS_USE_ID; /* generic functions */ infoSWEnt->type_info.type4.set_info = dar_set_info; infoSWEnt->type_info.type4.init = dar_init; infoSWEnt->type_info.type4.core = dar_core; infoSWEnt->type_info.type4.stop = dar_stop; infoSWEnt->type_info.type4.kill = dar_kill; return RVM_OK; } /**************** End of dar_get_info function ********************************/ /********************************************************************************/ /* Function : dar_set_info */ /* */ /* Description : This function is called by the RV Environment to inform */ /* the diagnose SWE about addr_id, mb_id and error function. */ /* */ /* Parameters : - T_RVF_ADDR_ID addrId: address Id */ /* - T_RVF_MB_ID mb_id[]: array of memory bank ids. */ /* - callback function to call in case of unrecoverable error. */ /* */ /* Return : T_RVM_RETURN */ /* */ /* History : 0.1 (27-September-2001 ) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN dar_set_info(T_RVF_ADDR_ID addrId, T_RV_RETURN return_path[], T_RVF_MB_ID mbId[], T_RVM_RETURN (*callBackFctError) ( T_RVM_NAME SWEntName, T_RVM_RETURN errorCause, T_RVM_ERROR_TYPE errorType, T_RVM_STRING errorMsg) ) { /* Declare local variable.*/ T_RVF_MB_STATUS mb_status = RVF_GREEN; /* Allocate memory required to store the Global Environment control Block. */ mb_status = rvf_get_buf(mbId[0], sizeof(T_DAR_ENV_CTRL_BLK), (T_RVF_BUFFER **) & dar_gbl_var_p); /* If insufficient resources to properly run the DAR's task, then abort. */ switch (mb_status) { case RVF_GREEN: { /* Initialize the Global Environment Control Block */ memset((UINT8 *) dar_gbl_var_p, 0x00, sizeof (T_DAR_ENV_CTRL_BLK)); /* Store the memory bank IDs assigned to the DAR */ dar_gbl_var_p->mb_dar = mbId[0]; /* Store the addr ID assigned to the DAR */ dar_gbl_var_p->addrId = addrId; /* Store the function to be called whenever any unrecoverable */ /* error occurs. */ dar_gbl_var_p->callBackFctError = callBackFctError; DAR_SEND_TRACE(" Diagnose And Recovery (env). DAR's information set ", RV_TRACE_LEVEL_DEBUG_LOW); break; } case RVF_YELLOW: { rvf_free_buf((T_RVF_BUFFER *) dar_gbl_var_p); DAR_TRACE_WARNING(" DAR memory warning (orange memory)"); return (RV_MEMORY_ERR); } default: { DAR_TRACE_WARNING(" DAR memory warning (red memory)"); return (RV_MEMORY_ERR); } } /* switch (mb_status) */ return (RV_OK); } /*************** End of dar_set_info function ********************************/ /********************************************************************************/ /* Function : dar_init */ /* */ /* Description : This function is called by the RV Environment to initialize the*/ /* diagnose SWE before creating the task and calling dar_start. */ /* */ /* Parameters : None */ /* */ /* Return : T_RVM_RETURN */ /* */ /* History : 0.1 (27-September-2001) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN dar_init(void) { /*** Declare local variables ***/ UINT16 i = 0; /*** Initialization of the DAR global structure ***/ /* Initialization of the dar_filter_array */ for (i=0;i<DAR_MAX_GROUP_NB;i++) { dar_gbl_var_p ->dar_filter_array[i].group_nb = DAR_INITIALIZATION_VALUE; dar_gbl_var_p ->dar_filter_array[i].mask_warning = DAR_INITIALIZATION_VALUE; dar_gbl_var_p ->dar_filter_array[i].mask_debug = DAR_INITIALIZATION_VALUE; } /*Initialization of the index and the free index */ dar_gbl_var_p ->index = DAR_INVALID_VALUE; dar_gbl_var_p ->free_index = DAR_INVALID_VALUE; /*** Value of the DAR recovery status ***/ dar_previous_status = dar_current_status; /* erase the dar_current_status value */ dar_current_status = DAR_POWER_ON_OFF; /*** Value of the DAR exception status ***/ dar_previous_exception = dar_exception_status; /* erase the dar_exception_status value */ dar_exception_status = DAR_NO_ABORT_EXCEPTION; return RV_OK; } /*************************************************************************************/ /* Function : dar_stop */ /* */ /* Description : This function is called by the RV Environment to stop the diagnose */ /* SWE. */ /* */ /* Parameters : None */ /* */ /* Return : T_RVM_RETURN */ /* */ /* History : 0.1 (27-September-2001) */ /* */ /* */ /*************************************************************************************/ T_RVM_RETURN dar_stop(void) { /* other SWEs have not been killed yet, DAR can send messages to other SWEs */ return RV_OK; } /*************************************************************************************/ /* Function : dar_kill */ /* */ /* Description : This function is called by the RV Environment to kill the diagnose */ /* SWE, after the diagnose_stop function has been called. */ /* */ /* Parameters : None */ /* */ /* Return : T_RVM_RETURN */ /* */ /* History : 0.1 (27-September-2001) */ /* */ /* */ /*************************************************************************************/ T_RVM_RETURN dar_kill (void) { /* free all memory buffer previously allocated */ rvf_free_buf ((T_RVF_BUFFER *) dar_gbl_var_p); return RV_OK; } #endif /* #ifdef RVM_DAR_SWE */