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