1/* SPDX-License-Identifier: GPL-2.0-only */
2/* Copyright (C) 2023 Intel Corporation */
3
4#ifndef _IDPF_MEM_H_
5#define _IDPF_MEM_H_
6
7#include <linux/io.h>
8
9struct idpf_dma_mem {
10 void *va;
11 dma_addr_t pa;
12 size_t size;
13};
14
15#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
16#define rd32(a, reg) readl((a)->hw_addr + (reg))
17#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg)))
18#define rd64(a, reg) readq((a)->hw_addr + (reg))
19
20#endif /* _IDPF_MEM_H_ */
21

source code of linux/drivers/net/ethernet/intel/idpf/idpf_mem.h