| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Support for Intel Camera Imaging ISP subsystem. |
| * Copyright (c) 2010-2015, 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 __DMA_PRIVATE_H_INCLUDED__ |
| #define __DMA_PRIVATE_H_INCLUDED__ |
| |
| #include "dma_public.h" |
| |
| #include "device_access.h" |
| |
| #include "assert_support.h" |
| |
| STORAGE_CLASS_DMA_C void dma_reg_store(const dma_ID_t ID, |
| const unsigned int reg, |
| const hrt_data value) |
| { |
| assert(ID < N_DMA_ID); |
| assert(DMA_BASE[ID] != (hrt_address) - 1); |
| ia_css_device_store_uint32(DMA_BASE[ID] + reg * sizeof(hrt_data), value); |
| } |
| |
| STORAGE_CLASS_DMA_C hrt_data dma_reg_load(const dma_ID_t ID, |
| const unsigned int reg) |
| { |
| assert(ID < N_DMA_ID); |
| assert(DMA_BASE[ID] != (hrt_address) - 1); |
| return ia_css_device_load_uint32(DMA_BASE[ID] + reg * sizeof(hrt_data)); |
| } |
| |
| #endif /* __DMA_PRIVATE_H_INCLUDED__ */ |
