FreeCalypso > hg > fc-magnetite
view src/cs/services/etm/etm_env.c @ 206:6aadfa0d10c4
UPM enabled in the GPF/GPRS config for the hybrid build
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 14 Oct 2016 06:54:58 +0000 |
parents | 49254db81128 |
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/******************************************************************************** * Enhanced TestMode (ETM) * @file etm_env.c * * @author Kim T. Peteren (ktp@ti.com) * @version 0.1 * * * History: * * Date Modification * ------------------------------------ * 16/06/2003 Creation * * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved *********************************************************************************/ #include "etm/etm_env.h" #include "rvm/rvm_priorities.h" #include "rvm/rvm_use_id_list.h" #include "rv/rv_defined_swe.h" #include <string.h> /****************************************************************************** * *****************************************************************************/ /* External declaration */ extern T_RV_RET etm_task(void); /** * Pointer on the structure gathering all the global variables * used by ETM instance. */ T_ETM_ENV_CTRL_BLK *etm_env_ctrl_blk = NULL; /* FreeCalypso addition */ int etm_is_running; /****************************************************************************** * Function : etm_get_info * * Description : This function is called by the RV manager to learn * driver requirements in terms of memory, SWEs... * * Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill * containing infos related to the driver SWE. * * Return : T_RVM_RETURN * * History : 0.1 * * ******************************************************************************/ T_RVM_RETURN etm_get_info(T_RVM_INFO_SWE *swe_info) { /* SWE info */ swe_info->swe_type = RVM_SWE_TYPE_4; swe_info->type_info.type4.swe_use_id = ETM_USE_ID; memcpy(swe_info->type_info.type4.swe_name, "ETM", sizeof("ETM")); swe_info->type_info.type4.stack_size = ETM_STACK_SIZE; swe_info->type_info.type4.priority = RVM_ETM_TASK_PRIORITY; /* Set the return path */ swe_info->type_info.type4.return_path.callback_func = NULL; swe_info->type_info.type4.return_path.addr_id = 0; /* memory bank info */ swe_info->type_info.type4.nb_mem_bank = 1; memcpy (swe_info->type_info.type4.mem_bank[0].bank_name, "ETM_PRIM", 9); swe_info->type_info.type4.mem_bank[0].initial_params.size = ETM_MB_PRIM_SIZE; swe_info->type_info.type4.mem_bank[0].initial_params.watermark = ETM_MB_PRIM_WATERMARK; /* linked SWE info */ /* this SWE requires the ATP SWE to run */ #ifdef RVM_ATP_SWE swe_info->type_info.type4.nb_linked_swe = 1; swe_info->type_info.type4.linked_swe_id[0] = ATP_USE_ID; #else swe_info->type_info.type4.nb_linked_swe = 0; #endif /* generic functions */ swe_info->type_info.type4.set_info = etm_set_info; swe_info->type_info.type4.init = etm_init; swe_info->type_info.type4.core = etm_start; swe_info->type_info.type4.stop = etm_stop; swe_info->type_info.type4.kill = etm_kill; return RVM_OK; } /****************************************************************************** * Function : etm_set_info * * Description : This function is called by the RV manager to inform * the driver SWE about task_id, mb_id and error function. * * Parameters : - T_RVF_ADDR_ID addr_id: unique path to the SWE. * - T_RV_RETURN ReturnPath[], array of return path for linked SWE * - T_RVF_MB_ID mbId[]: array of memory bank ids. * - callback function to call in case of unrecoverable error. * * Return : T_RVM_RETURN * * History : 0.1 * * ******************************************************************************/ T_RVM_RETURN etm_set_info (T_RVF_ADDR_ID addr_id, T_RV_RETURN return_path[], T_RVF_MB_ID bk_id[], T_RVM_RETURN (*rvm_error_ft)(T_RVM_NAME swe_name, T_RVM_RETURN error_cause, T_RVM_ERROR_TYPE error_type, T_RVM_STRING error_msg)) { /* Create instance gathering all the variable used by EXPL instance */ if (rvf_get_buf(bk_id[0], sizeof(T_ETM_ENV_CTRL_BLK), (T_RVF_BUFFER**)&etm_env_ctrl_blk) != RVF_GREEN) { /* The environemnt will cancel the ETM instance creation. */ return RVM_MEMORY_ERR; } /* Store the pointer to the error function */ etm_env_ctrl_blk->error_ft = rvm_error_ft ; /* Store the mem bank id. */ etm_env_ctrl_blk->prim_id = bk_id[0]; /* Store the addr id */ etm_env_ctrl_blk->addr_id = addr_id; /* * Task ID (task_id) and Memory bank ID (mb_id) can be retrieved later * using rvf_get_taskid and rvf_get_mb_id functions. */ /* return_path of linked SWE -> not used */ return RVM_OK; } /****************************************************************************** * Function : etm_init * * Description : This function is called by the RV manager to initialize the * etm SWE before creating the task and calling etm_start. * * Parameters : None * * Return : T_RVM_RETURN * * History : 0.1 (20-August-2000) * * ******************************************************************************/ T_RVM_RETURN etm_init(void) { etm_is_running = 1; /* FreeCalypso addition */ return RVM_OK; } /****************************************************************************** * Function : etm_start * * Description : This function is called by the RV manager to start the etm * SWE, it is the body of the task. * * Parameters : None * * Return : T_RVM_RETURN * * History : 0.1 * * ******************************************************************************/ T_RVM_RETURN etm_start(void) { etm_task(); return RV_OK; } /****************************************************************************** * Function : etm_stop * * Description : This function is called by the RV manager to stop the etm SWE. * * Parameters : None * * Return : T_RVM_RETURN * * History : 0.1 * ******************************************************************************/ T_RVM_RETURN etm_stop(void) { etm_is_running = 0; /* FreeCalypso addition */ return RVM_OK; } /****************************************************************************** * Function : etm_kill * * Description : This function is called by the RV manager to kill the etm * SWE, after the etm_stop function has been called. * * Parameters : None * * Return : T_RVM_RETURN * * History : 0.1 * * ******************************************************************************/ T_RVM_RETURN etm_kill (void) { rvf_free_buf(etm_env_ctrl_blk); return RVM_OK; }