1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* Copyright(c) 2023 Intel Corporation. */ |
3 | |
4 | #ifndef _I40E_IO_H_ |
5 | #define _I40E_IO_H_ |
6 | |
7 | /* get readq/writeq support for 32 bit kernels, use the low-first version */ |
8 | #include <linux/io-64-nonatomic-lo-hi.h> |
9 | |
10 | #define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg))) |
11 | #define rd32(a, reg) readl((a)->hw_addr + (reg)) |
12 | |
13 | #define rd64(a, reg) readq((a)->hw_addr + (reg)) |
14 | #define i40e_flush(a) readl((a)->hw_addr + I40E_GLGEN_STAT) |
15 | |
16 | #endif /* _I40E_IO_H_ */ |
17 | |