owner-nrf52sdk/nRF5_SDK_15.3.0/external/nrf_cc310/include/ssi_pal_perf.h

/**************************************************************************************
* Copyright (c) 2016-2017, ARM Limited or its affiliates. All rights reserved         *
*                                                                                     *
* This file and the related binary are licensed under the following license:          *
*                                                                                     *
* ARM Object Code and Header Files License, v1.0 Redistribution.                      *
*                                                                                     *
* Redistribution and use of object code, header files, and documentation, without     *
* modification, are permitted provided that the following conditions are met:         *
*                                                                                     *
* 1) Redistributions must reproduce the above copyright notice and the                *
*    following disclaimer in the documentation and/or other materials                 *
*    provided with the distribution.                                                  *
*                                                                                     *
* 2) Unless to the extent explicitly permitted by law, no reverse                     *
*    engineering, decompilation, or disassembly of is permitted.                      *
*                                                                                     *
* 3) Redistribution and use is permitted solely for the purpose of                    *
*    developing or executing applications that are targeted for use                   *
*    on an ARM-based product.                                                         *
*                                                                                     *
* DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND                  *
* CONTRIBUTORS "AS IS." ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT             *
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT,        *
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE          *
* COPYRIGHT HOLDERS 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 _SSI_PAL_PERF_H_
#define _SSI_PAL_PERF_H_

#ifdef LIB_PERF
#include "ssi_pal_perf_plat.h"
#endif

typedef enum {
    PERF_TEST_TYPE_CRYS_AES_INTGR = 0x1,
    PERF_TEST_TYPE_CRYS_AES_INIT =  0x2,
    PERF_TEST_TYPE_CRYS_AES_BLOCK = 0x3,
    PERF_TEST_TYPE_CRYS_AES_FIN =   0x4,
    PERF_TEST_TYPE_HW_CMPLT =   0x5,
    PERF_TEST_TYPE_PAL_MAP =    0x6,
    PERF_TEST_TYPE_PAL_UNMAP =  0x7,
    PERF_TEST_TYPE_MLLI_BUILD =     0x8,
    PERF_TEST_TYPE_SYM_DRV_INIT =   0x9,
    PERF_TEST_TYPE_SYM_DRV_PROC =   0xA,
    PERF_TEST_TYPE_SYM_DRV_FIN =    0xB,
    PERF_TEST_TYPE_CRYS_HASH_INIT = 0xC,
    PERF_TEST_TYPE_CRYS_HASH_UPDATE=0xD,
    PERF_TEST_TYPE_CRYS_HASH_FIN =  0xE,
    PERF_TEST_TYPE_CRYS_HMAC_INIT = 0xF,
    PERF_TEST_TYPE_CRYS_HMAC_UPDATE=0x10,
    PERF_TEST_TYPE_CRYS_HMAC_FIN =  0x11,
    PERF_TEST_TYPE_CMPLT_SLEEP   = 0x12,
    PERF_TEST_TYPE_CRYS_AES_SET_KEY = 0x13,
    PERF_TEST_TYPE_PKA_ModExp   = 0x30,
    PERF_TEST_TYPE_TEST_BASE =  0x100,
    PERF_TEST_TYPE_MAX,
    PERF_TEST_TYPE_RESERVE32 =  0x7FFFFFFF
}SaSiPalPerfType_t;


#ifdef LIB_PERF
#define SASI_PAL_PERF_INIT  SaSi_PalPerfInit
#define SASI_PAL_PERF_OPEN_NEW_ENTRY(num, type) \
        num = SaSi_PalPerfOpenNewEntry(type)

#define SASI_PAL_PERF_CLOSE_ENTRY(num, type) \
        SaSi_PalPerfCloseEntry(num, type)
#define SASI_PAL_PERF_DUMP SaSi_PalPerfDump
#define SASI_PAL_PERF_FIN  SaSi_PalPerfFin

/**
 * @brief   initialize performance test mechanism
 *
 * @param[in]
 * *
 * @return None
 */
void SaSi_PalPerfInit(void);


/**
 * @brief   opens new entry in perf buffer to record new entry
 *
 * @param[in] entryType -  entry type (defined in ssi_pal_perf.h) to be recorded in buffer
 *
 * @return A non-zero value in case of failure.
 */
SaSi_PalPerfData_t SaSi_PalPerfOpenNewEntry(SaSiPalPerfType_t entryType);


/**
 * @brief   closes entry in perf buffer previously opened by SaSi_PalPerfOpenNewEntry
 *
 * @param[in] idx -  index of the entry to be closed, the return value of SaSi_PalPerfOpenNewEntry
 * @param[in] entryType -  entry type (defined in ssi_pal_perf.h) to be recorded in buffer
 *
 * @return A non-zero value in case of failure.
 */
void SaSi_PalPerfCloseEntry(SaSi_PalPerfData_t idx, SaSiPalPerfType_t entryType);


/**
 * @brief   dumps the performance buffer
 *
 * @param[in] None
 *
 * @return None
 */
void SaSi_PalPerfDump(void);


/**
 * @brief   terminates resources used for performance tests
 *
 * @param[in]
 * *
 * @return None
 */
void SaSi_PalPerfFin(void);

#else  //LIB_PERF
#define SASI_PAL_PERF_INIT()
#define SASI_PAL_PERF_OPEN_NEW_ENTRY(num, type)  (num=num)
#define SASI_PAL_PERF_CLOSE_ENTRY(num, type)
#define SASI_PAL_PERF_DUMP()
#define SASI_PAL_PERF_FIN()


typedef uint32_t SaSi_PalPerfData_t;

#endif  //LIB_PERF


#endif /*_SSI_PAL_PERF_H__*/