17 lines
499 B
C
17 lines
499 B
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
/* Copyright(c) 2023 Intel Corporation. */
|
||
|
|
|
||
|
|
#ifndef _I40E_IO_H_
|
||
|
|
#define _I40E_IO_H_
|
||
|
|
|
||
|
|
/* get readq/writeq support for 32 bit kernels, use the low-first version */
|
||
|
|
#include <linux/io-64-nonatomic-lo-hi.h>
|
||
|
|
|
||
|
|
#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
|
||
|
|
#define rd32(a, reg) readl((a)->hw_addr + (reg))
|
||
|
|
|
||
|
|
#define rd64(a, reg) readq((a)->hw_addr + (reg))
|
||
|
|
#define i40e_flush(a) readl((a)->hw_addr + I40E_GLGEN_STAT)
|
||
|
|
|
||
|
|
#endif /* _I40E_IO_H_ */
|