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20.1
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alt_cache.h
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/******************************************************************************
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*
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* Copyright 2017 Altera Corporation. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************/
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#ifndef __ALT_CACHE_H__
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#define __ALT_CACHE_H__
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#include "hwlib.h"
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#ifdef __cplusplus
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extern
"C"
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{
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#endif
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#define ALT_CACHE_LINE_SIZE (64)
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ALT_STATUS_CODE
alt_cache_system_enable
(
void
);
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ALT_STATUS_CODE
alt_cache_system_disable
(
void
);
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ALT_STATUS_CODE
alt_cache_system_data_invalidate
(
void
* va,
size_t
length);
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ALT_STATUS_CODE
alt_cache_system_data_clean
(
void
* va,
size_t
length);
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ALT_STATUS_CODE
alt_cache_system_data_purge
(
void
* va,
size_t
length);
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ALT_STATUS_CODE
alt_cache_cpu_enable_all
(
void
);
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ALT_STATUS_CODE
alt_cache_cpu_disable_all
(
void
);
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ALT_STATUS_CODE
alt_cache_cpu_instruction_enable
(
void
);
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ALT_STATUS_CODE
alt_cache_cpu_instruction_disable
(
void
);
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bool
alt_cache_cpu_instruction_is_enabled
(
void
);
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ALT_STATUS_CODE
alt_cache_cpu_instruction_invalidate
(
void
);
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ALT_STATUS_CODE
alt_cache_cpu_data_enable
(
void
);
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ALT_STATUS_CODE
alt_cache_cpu_data_disable
(
void
);
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bool
alt_cache_cpu_data_is_enabled
(
void
);
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ALT_STATUS_CODE
alt_cache_cpu_data_invalidate
(
void
* va,
size_t
length);
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ALT_STATUS_CODE
alt_cache_cpu_data_clean
(
void
* va,
size_t
length);
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ALT_STATUS_CODE
alt_cache_cpu_data_purge
(
void
* va,
size_t
length);
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ALT_STATUS_CODE
alt_cache_l1_data_invalidate_all
(
void
);
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ALT_STATUS_CODE
alt_cache_l1_data_clean_all
(
void
);
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ALT_STATUS_CODE
alt_cache_l1_data_purge_all
(
void
);
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ALT_STATUS_CODE
alt_cache_lx_data_invalidate_all
(
void
);
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ALT_STATUS_CODE
alt_cache_lx_data_clean_all
(
void
);
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ALT_STATUS_CODE
alt_cache_lx_data_purge_all
(
void
);
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#ifdef __cplusplus
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}
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#endif
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#endif
/* __ALT_CACHE_H__ */
include
alt_cache.h
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