1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* Copyright(c) 2013 - 2018 Intel Corporation. */ |
3 | |
4 | #ifndef _IAVF_OSDEP_H_ |
5 | #define _IAVF_OSDEP_H_ |
6 | |
7 | #include <linux/types.h> |
8 | #include <linux/if_ether.h> |
9 | #include <linux/if_vlan.h> |
10 | #include <linux/tcp.h> |
11 | #include <linux/pci.h> |
12 | |
13 | /* get readq/writeq support for 32 bit kernels, use the low-first version */ |
14 | #include <linux/io-64-nonatomic-lo-hi.h> |
15 | |
16 | #define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg))) |
17 | #define rd32(a, reg) readl((a)->hw_addr + (reg)) |
18 | |
19 | #define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg))) |
20 | #define rd64(a, reg) readq((a)->hw_addr + (reg)) |
21 | #define iavf_flush(a) readl((a)->hw_addr + IAVF_VFGEN_RSTAT) |
22 | |
23 | /* memory allocation tracking */ |
24 | struct iavf_dma_mem { |
25 | void *va; |
26 | dma_addr_t pa; |
27 | u32 size; |
28 | }; |
29 | |
30 | #define iavf_allocate_dma_mem(h, m, unused, s, a) \ |
31 | iavf_allocate_dma_mem_d(h, m, s, a) |
32 | |
33 | struct iavf_virt_mem { |
34 | void *va; |
35 | u32 size; |
36 | }; |
37 | |
38 | #define iavf_debug(h, m, s, ...) \ |
39 | do { \ |
40 | if (((m) & (h)->debug_mask)) \ |
41 | pr_info("iavf %02x:%02x.%x " s, \ |
42 | (h)->bus.bus_id, (h)->bus.device, \ |
43 | (h)->bus.func, ##__VA_ARGS__); \ |
44 | } while (0) |
45 | |
46 | #endif /* _IAVF_OSDEP_H_ */ |
47 | |