2021-08-01 19:00:22 +02:00
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/* caam_qnx.h
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*
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2023-01-01 18:00:36 +01:00
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* Copyright (C) 2006-2022 wolfSSL Inc.
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2021-08-01 19:00:22 +02:00
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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/* This file is porting low level QNX interactions, such as reading register */
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#ifndef CAAM_QNX_H
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#define CAAM_QNX_H
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2023-01-01 18:00:36 +01:00
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#include <sys/mman.h>
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#ifdef __aarch64__
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#include <aarch64/inout.h>
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#else
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2023-01-01 18:00:36 +01:00
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#include <hw/inout.h>
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#endif
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#include <sys/iofunc.h>
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#include <sys/neutrino.h>
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#include <pthread.h>
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#define CAAM_MUTEX pthread_mutex_t
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#define CAAM_INIT_MUTEX(x) pthread_mutex_init((x), NULL)
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#define CAAM_FREE_MUTEX(x) pthread_mutex_destroy((x))
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#define CAAM_LOCK_MUTEX(x) pthread_mutex_lock((x))
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#define CAAM_UNLOCK_MUTEX(x) pthread_mutex_unlock((x))
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#define Error int
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#define Value int
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#define Boolean int
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#define CAAM_ADDRESS uintptr_t
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#define Success 1
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#define Failure 0
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#define INTERRUPT_Panic()
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#define MemoryMapMayNotBeEmpty -1
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#define CAAM_WAITING -2
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#define NoActivityReady -1
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#define MemoryOperationNotPerformed -1
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#define CAAM_ARGS_E -3
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#ifndef WOLFSSL_CAAM_BUFFER
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#define WOLFSSL_CAAM_BUFFER
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typedef struct CAAM_BUFFER {
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int BufferType;
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CAAM_ADDRESS TheAddress;
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int Length;
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} CAAM_BUFFER;
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#endif
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/* check kernel and yield to same priority threads waiting */
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#define CAAM_CPU_CHILL() sched_yield()
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2023-01-01 18:00:36 +01:00
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#ifdef __aarch64__
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/* if on an AArch64 system make assumption that it is an i.MX8 QXP */
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/* use block of memory set aside for job ring 2 */
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#define CAAM_BASE 0x31400000
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#define CAAM_PAGE 0x31800000
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#else
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/* IMX6UL */
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#define CAAM_BASE 0x02140000
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#define CAAM_PAGE 0x00100000
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#endif
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#endif /* CAAM_QNX_H */
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