sdl_ecc.h

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/*
 *  Copyright (C) 2023 Texas Instruments Incorporated
 *
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 *  modification, are permitted provided that the following conditions
 *  are met:
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 *    Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 *    Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
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 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
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 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 */
 
#ifndef INCLUDE_SDL_ECC_H_
#define INCLUDE_SDL_ECC_H_
 
#include <stdint.h>
#include <stdbool.h>
 
#include "sdl_common.h"
#include <sdl/ecc/sdl_ip_ecc.h>
#include <sdl/ecc/soc/sdl_soc_ecc.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum {
    SDL_ECC_AGGR_TYPE_INJECT_ONLY = 1,
    SDL_ECC_AGGR_TYPE_FULL_FUNCTION = 2,
} SDL_ECC_AggregatorType;
 
 
typedef enum {
    SDL_INJECT_ECC_NO_ERROR = 0,
    SDL_INJECT_ECC_ERROR_FORCING_1BIT_ONCE = 1,
    SDL_INJECT_ECC_ERROR_FORCING_2BIT_ONCE = 2,
    SDL_INJECT_ECC_ERROR_FORCING_1BIT_N_ROW_ONCE = 3,
    SDL_INJECT_ECC_ERROR_FORCING_2BIT_N_ROW_ONCE = 4,
    SDL_INJECT_ECC_ERROR_FORCING_1BIT_REPEAT = 5,
    SDL_INJECT_ECC_ERROR_FORCING_2BIT_REPEAT = 6,
    SDL_INJECT_ECC_ERROR_FORCING_1BIT_N_ROW_REPEAT = 7,
    SDL_INJECT_ECC_ERROR_FORCING_2BIT_N_ROW_REPEAT = 8,
} SDL_ECC_InjectErrorType;
 
 
typedef enum {
    SDL_ECC_RAM_ID_TYPE_WRAPPER = 0,
    SDL_ECC_RAM_ID_TYPE_INTERCONNECT = 1,
} SDL_ECC_RamIdType;
 
typedef uint32_t SDL_ECC_MemSubType;
 
typedef void (*SDL_ECC_ErrorCallback_t) (uint32_t errorSrc, uint32_t address);
 
typedef struct SDL_ECC_InitConfig_s
{
    uint32_t numRams;
    SDL_ECC_MemSubType *pMemSubTypeList;
} SDL_ECC_InitConfig_t;
 
typedef struct SDL_ECC_InjectErrorConfig_s
{
    uint32_t *pErrMem;
    uint32_t flipBitMask;
    uint16_t chkGrp;
}  SDL_ECC_InjectErrorConfig_t;
 
typedef struct SDL_ECC_ErrorInfo_s
{
    SDL_ECC_MemType eccMemType;
    SDL_ECC_MemSubType memSubType;
    SDL_Ecc_AggrIntrSrc intrSrc;
    uint32_t bitErrCnt;
    uint32_t injectBitErrCnt;
    uint32_t bitErrorGroup;
    uint64_t bitErrorOffset;
} SDL_ECC_ErrorInfo_t;
 
int32_t SDL_ECC_initEsm (const SDL_ESM_Inst esmInstType);
 
int32_t SDL_ECC_init (SDL_ECC_MemType eccMemType,
                        const SDL_ECC_InitConfig_t *pECCInitConfig);
 
int32_t SDL_ECC_initMemory (SDL_ECC_MemType eccMemType,
                               SDL_ECC_MemSubType memSubType);
 
int32_t SDL_ECC_selfTest(SDL_ECC_MemType eccMemType,
                            SDL_ECC_MemSubType memSubType,
                            SDL_ECC_InjectErrorType errorType,
                            const SDL_ECC_InjectErrorConfig_t *pECCErrorConfig,
                            uint32_t selfTestTimeOut);
 
int32_t SDL_ECC_injectError(SDL_ECC_MemType eccMemType,
                               SDL_ECC_MemSubType memSubType,
                               SDL_ECC_InjectErrorType errorType,
                               const SDL_ECC_InjectErrorConfig_t *pECCErrorConfig);
 
int32_t SDL_ECC_getStaticRegisters(SDL_ECC_MemType eccMemType,
                                   SDL_ECC_staticRegs *pStaticRegs);
 
int32_t SDL_ECC_getErrorInfo(SDL_ECC_MemType eccMemType,
                                SDL_Ecc_AggrIntrSrc intrSrc,
                                SDL_ECC_ErrorInfo_t *pErrorInfo);
 
int32_t SDL_ECC_ackIntr(SDL_ECC_MemType eccMemType,
                        SDL_Ecc_AggrIntrSrc intrSrc);
 
int32_t SDL_ECC_getESMErrorInfo(SDL_ESM_Inst instance, uint32_t intSrc,
                                SDL_ECC_MemType *eccMemType, SDL_Ecc_AggrIntrSrc *intrSrcType);
 
int32_t SDL_ECC_clearNIntrPending(SDL_ECC_MemType eccMemType, SDL_ECC_MemSubType memSubType,
                                  SDL_Ecc_AggrIntrSrc intrSrc,
                                  SDL_Ecc_AggrEDCErrorSubType subType, uint32_t numEvents);
 
void SDL_ECC_applicationCallbackFunction(SDL_ECC_MemType eccMemType,
                                         uint32_t errorSrc,
                                         uint32_t address,
                                         uint32_t ramId,
                                         uint64_t bitErrorOffset,
                                         uint32_t bitErrorGroup);
 
#ifdef __cplusplus
}
#endif  /* extern "C" */
 
#endif