hsmclient_msg.h

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/*
 *  Copyright (C) 2022 Texas Instruments Incorporated
 *
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 *  modification, are permitted provided that the following conditions
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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
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 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 */
 
#ifndef HSM_CLIENT_MSG_H_
#define HSM_CLIENT_MSG_H_
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#include <stdlib.h>
 
#define HSM_MSG_GET_VERSION                      (0x0002)
 
#define HSM_MSG_BOOT_NOTIFY                      (0x000A)
 
#define HSM_MSG_GET_UID                          (0x9021)
 
#define HSM_MSG_OPEN_DBG_FIREWALLS               (0x900C)
 
 
/* message flags */
#define HSM_FLAG_AOP                             (0x11)
 
 
#define HSM_FLAG_NAOP                            (0x22)
 
#define HSM_FLAG_ACK                             (0xAA)
 
#define HSM_FLAG_NACK                            (0x55)
 
#define HSM_CLIENT_ID                            (0x01)
 
#define HSM_UID_SIZE                              (64U)
 
#define HSM_DBG_CERT_SIZE                         (4096U)
 
typedef struct HsmMsg_t_
{
    uint8_t     destClientId;  /*< destination client Id */
    uint8_t     srcClientId;   /*< current task client Id */
    uint8_t     flags;         /*< flags */
    uint16_t    serType ;      /*< service type */
    void*       args ;         /*< pointer to args */
    uint16_t    crcArgs;       /*< args integirty check */
    uint16_t    crcMsg ;       /*< message integrity check */
}  __attribute__((packed)) HsmMsg_t;
 
typedef enum HSM_ClientIds_
{
    HSM_BOOT_NOTIFY_CLIENT_ID = 0,
    HSM_CLIENT_ID_1,
    HSM_CLIENT_ID_2,
    HSM_CLIENT_ID_3,
    HSM_CLIENT_ID_4,
} HSM_ClientIds_t ;
 
#ifdef __cplusplus
}
#endif
 
#endif /* HSM_CLIENT_MSG_H_ */