1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (c) 2018, Intel Corporation. */
3
4#ifndef _ICE_OSDEP_H_
5#define _ICE_OSDEP_H_
6
7#include <linux/types.h>
8#include <linux/ctype.h>
9#include <linux/delay.h>
10#include <linux/io.h>
11#include <linux/bitops.h>
12#include <linux/ethtool.h>
13#include <linux/etherdevice.h>
14#include <linux/if_ether.h>
15#include <linux/pci_ids.h>
16#ifndef CONFIG_64BIT
17#include <linux/io-64-nonatomic-lo-hi.h>
18#endif
19#include <net/udp_tunnel.h>
20
21#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
22#define rd32(a, reg) readl((a)->hw_addr + (reg))
23#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg)))
24#define rd64(a, reg) readq((a)->hw_addr + (reg))
25
26#define ice_flush(a) rd32((a), GLGEN_STAT)
27#define ICE_M(m, s) ((m) << (s))
28
29struct ice_dma_mem {
30 void *va;
31 dma_addr_t pa;
32 size_t size;
33};
34
35struct ice_hw;
36struct device *ice_hw_to_dev(struct ice_hw *hw);
37
38#ifdef CONFIG_DYNAMIC_DEBUG
39#define ice_debug(hw, type, fmt, args...) \
40 dev_dbg(ice_hw_to_dev(hw), fmt, ##args)
41
42#define ice_debug_array(hw, type, rowsize, groupsize, buf, len) \
43 print_hex_dump_debug(KBUILD_MODNAME " ", \
44 DUMP_PREFIX_OFFSET, rowsize, \
45 groupsize, buf, len, false)
46#else
47#define ice_debug(hw, type, fmt, args...) \
48do { \
49 if ((type) & (hw)->debug_mask) \
50 dev_info(ice_hw_to_dev(hw), fmt, ##args); \
51} while (0)
52
53#ifdef DEBUG
54#define ice_debug_array(hw, type, rowsize, groupsize, buf, len) \
55do { \
56 if ((type) & (hw)->debug_mask) \
57 print_hex_dump_debug(KBUILD_MODNAME, \
58 DUMP_PREFIX_OFFSET, \
59 rowsize, groupsize, buf, \
60 len, false); \
61} while (0)
62#else
63#define ice_debug_array(hw, type, rowsize, groupsize, buf, len) \
64do { \
65 struct ice_hw *hw_l = hw; \
66 if ((type) & (hw_l)->debug_mask) { \
67 u16 len_l = len; \
68 u8 *buf_l = buf; \
69 int i; \
70 for (i = 0; i < (len_l - 16); i += 16) \
71 ice_debug(hw_l, type, "0x%04X %16ph\n",\
72 i, ((buf_l) + i)); \
73 if (i < len_l) \
74 ice_debug(hw_l, type, "0x%04X %*ph\n", \
75 i, ((len_l) - i), ((buf_l) + i));\
76 } \
77} while (0)
78#endif /* DEBUG */
79#endif /* CONFIG_DYNAMIC_DEBUG */
80
81#endif /* _ICE_OSDEP_H_ */
82

source code of linux/drivers/net/ethernet/intel/ice/ice_osdep.h