1 // SPDX-License-Identifier: GPL-2.0
3 * Support for Intel Camera Imaging ISP subsystem.
4 * Copyright (c) 2015, Intel Corporation.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 #include "ia_css_device_access.h"
17 #include <type_support.h> /* for uint*, size_t */
18 #include <system_local.h> /* for hrt_address */
19 #include <ia_css_env.h> /* for ia_css_hw_access_env */
20 #include <assert_support.h> /* for assert */
22 static struct ia_css_hw_access_env my_env;
25 ia_css_device_access_init(const struct ia_css_hw_access_env *env)
33 ia_css_device_load_uint8(const hrt_address addr)
35 return my_env.load_8(addr);
39 ia_css_device_load_uint16(const hrt_address addr)
41 return my_env.load_16(addr);
45 ia_css_device_load_uint32(const hrt_address addr)
47 return my_env.load_32(addr);
51 ia_css_device_load_uint64(const hrt_address addr)
60 ia_css_device_store_uint8(const hrt_address addr, const uint8_t data)
62 my_env.store_8(addr, data);
66 ia_css_device_store_uint16(const hrt_address addr, const uint16_t data)
68 my_env.store_16(addr, data);
72 ia_css_device_store_uint32(const hrt_address addr, const uint32_t data)
74 my_env.store_32(addr, data);
78 ia_css_device_store_uint64(const hrt_address addr, const uint64_t data)
87 ia_css_device_load(const hrt_address addr, void *data, const size_t size)
89 my_env.load(addr, data, (uint32_t)size);
93 ia_css_device_store(const hrt_address addr, const void *data, const size_t size)
95 my_env.store(addr, data, (uint32_t)size);