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/* PSA Firmware Framework client header for psasim. */
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*/
#ifndef __PSA_CLIENT_H__
#define __PSA_CLIENT_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include <stddef.h>
#include <psa/error.h>
/*********************** PSA Client Macros and Types *************************/
#define PSA_FRAMEWORK_VERSION (0x0100)
#define PSA_VERSION_NONE (0)
/* PSA response types */
#define PSA_CONNECTION_REFUSED PSA_ERROR_CONNECTION_REFUSED
#define PSA_CONNECTION_BUSY PSA_ERROR_CONNECTION_BUSY
#define PSA_DROP_CONNECTION PSA_ERROR_PROGRAMMER_ERROR
/* PSA message handles */
#define PSA_NULL_HANDLE ((psa_handle_t) 0)
#define PSA_HANDLE_IS_VALID(handle) ((psa_handle_t) (handle) > 0)
#define PSA_HANDLE_TO_ERROR(handle) ((psa_status_t) (handle))
#define PSA_MAX_IOVEC (4u)
#define PSA_IPC_CALL (0)
typedef int32_t psa_handle_t;
/**
* A read-only input memory region provided to an RoT Service.
*/
typedef struct psa_invec {
const void *base;
size_t len;
} psa_invec;
/**
* A writable output memory region provided to an RoT Service.
*/
typedef struct psa_outvec {
void *base;
size_t len;
} psa_outvec;
/*************************** PSA Client API **********************************/
uint32_t psa_framework_version(void);
uint32_t psa_version(uint32_t sid);
psa_handle_t psa_connect(uint32_t sid, uint32_t version);
psa_status_t psa_call(psa_handle_t handle,
int32_t type,
const psa_invec *in_vec,
size_t in_len,
psa_outvec *out_vec,
size_t out_len);
void psa_close(psa_handle_t handle);
#ifdef __cplusplus
}
#endif
#endif /* __PSA_CLIENT_H__ */
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