hsmclient.h

Go to the documentation of this file.

/*
 *  Copyright (C) 2022 Texas Instruments Incorporated
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *    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.
 *
 *    Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
#ifndef HSM_CLIENT_H_
#define HSM_CLIENT_H_
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Header file for HSM client driver */
#include <stdint.h>
#include <drivers/sipc_notify.h>
#include <drivers/hsmclient/hsmclient_msg.h>
#include <kernel/dpl/SemaphoreP.h>
 
typedef union HsmVer_t_
{
    uint64_t HsmrtVer  ;
    struct
    {
        uint8_t  PatchVer ; 
        uint8_t  MinorVer ; 
        uint8_t  MajorVer;  
        uint8_t  ApiVer  ;  
        uint8_t  SocType ;  
        uint8_t  BinType ;  
        uint8_t  DevType ;  
        uint8_t  Reserved;  
    } VerStruct;
 
}__attribute__((packed)) HsmVer_t;
 
 
typedef struct HsmClient_t_
{
    SemaphoreP_Object Semaphore; 
    HsmMsg_t ReqMsg ;     
    HsmMsg_t RespMsg ;   
    uint8_t RespFlag ;  
    uint8_t ClientId ;  
} HsmClient_t ;
 
int32_t HsmClient_init(SIPC_Params* params);
 
void HsmClient_deInit(void);
 
int32_t HsmClient_getVersion(HsmClient_t *HsmClient ,
                                        HsmVer_t* verId,uint32_t timeToWaitInTick);
 
int32_t HsmClient_getUID(HsmClient_t* HsmClient,
                                        uint8_t* uid, uint32_t timeout);
 
int32_t HsmClient_openDbgFirewall(HsmClient_t* HsmClient,
                                        uint8_t* cert,
                                        uint32_t cert_size,
                                        uint32_t timeout);
 
int32_t HsmClient_register(HsmClient_t* HsmClient, uint8_t clientId);
 
void HsmClient_unregister(HsmClient_t* HsmClient,uint8_t clientId);
int32_t HsmClient_waitForBootNotify(HsmClient_t* HsmClient,uint32_t timeToWaitInTicks);
 
int32_t Hsmclient_loadHSMRtFirmware(const uint8_t *pHSMRt_firmware);
 
#ifdef __cplusplus
}
#endif
 
#endif /* HSM_CLIENT_H_ */