/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (c) 2015, Linaro Limited
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* All rights reserved.
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*/
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#ifndef TA_CONCURRENT_H
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#define TA_CONCURRENT_H
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/* This UUID is generated with the ITU-T UUID generator at
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http://www.itu.int/ITU-T/asn1/uuid.html */
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#define TA_CONCURRENT_UUID { 0xe13010e0, 0x2ae1, 0x11e5, \
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{ 0x89, 0x6a, 0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b } }
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struct ta_concurrent_shm {
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uint32_t active_count;
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};
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/*
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* Busy loops and updates max concurrency. params[0].memref should contain
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* a struct ta_concurent_shm which can be used to tell how many instances
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* of this function is running in parallel.
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*
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* in/out params[0].memref
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* in/out params[1].value.a (input) number times to calcule the hash
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* in/out params[1].value.b (output) max concurency
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*/
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#define TA_CONCURRENT_CMD_BUSY_LOOP 0
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/*
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* Calculates a sha-256 hash over param[2].memref and stores the result in
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* params[3].memref. params[0].memref should contain a struct
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* ta_concurent_shm which can be used to tell how many instances of this
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* function is running in parallel.
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*
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* in/out params[0].memref
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* in/out params[1].value.a (input) number times to calcule the hash
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* in/out params[1].value.b (output) max concurency
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* in params[2].memref
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* out params[3].memref
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*/
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#define TA_CONCURRENT_CMD_SHA256 1
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#endif /*TA_OS_TEST_H */
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