| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved. */ |
| |
| #ifndef _HINIC3_COMMON_H_ |
| #define _HINIC3_COMMON_H_ |
| |
| #include <linux/device.h> |
| |
| #define HINIC3_MIN_PAGE_SIZE 0x1000 |
| |
| struct hinic3_dma_addr_align { |
| u32 real_size; |
| |
| void *ori_vaddr; |
| dma_addr_t ori_paddr; |
| |
| void *align_vaddr; |
| dma_addr_t align_paddr; |
| }; |
| |
| int hinic3_dma_zalloc_coherent_align(struct device *dev, u32 size, u32 align, |
| gfp_t flag, |
| struct hinic3_dma_addr_align *mem_align); |
| void hinic3_dma_free_coherent_align(struct device *dev, |
| struct hinic3_dma_addr_align *mem_align); |
| |
| #endif |
