/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Support for Intel Camera Imaging ISP subsystem.
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* Copyright (c) 2015, Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef _IA_CSS_DEVICE_ACCESS_H
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#define _IA_CSS_DEVICE_ACCESS_H
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/* @file
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* File containing internal functions for the CSS-API to access the CSS device.
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*/
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#include <type_support.h> /* for uint*, size_t */
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#include <system_local.h> /* for hrt_address */
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#include <ia_css_env.h> /* for ia_css_hw_access_env */
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void
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ia_css_device_access_init(const struct ia_css_hw_access_env *env);
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uint8_t
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ia_css_device_load_uint8(const hrt_address addr);
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uint16_t
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ia_css_device_load_uint16(const hrt_address addr);
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uint32_t
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ia_css_device_load_uint32(const hrt_address addr);
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uint64_t
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ia_css_device_load_uint64(const hrt_address addr);
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void
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ia_css_device_store_uint8(const hrt_address addr, const uint8_t data);
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void
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ia_css_device_store_uint16(const hrt_address addr, const uint16_t data);
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void
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ia_css_device_store_uint32(const hrt_address addr, const uint32_t data);
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void
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ia_css_device_store_uint64(const hrt_address addr, const uint64_t data);
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void
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ia_css_device_load(const hrt_address addr, void *data, const size_t size);
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void
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ia_css_device_store(const hrt_address addr, const void *data,
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const size_t size);
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#endif /* _IA_CSS_DEVICE_ACCESS_H */
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