1#ifndef __LINKMODE_H
2#define __LINKMODE_H
3
4#include <linux/bitmap.h>
5#include <linux/ethtool.h>
6#include <uapi/linux/ethtool.h>
7
8static inline void linkmode_zero(unsigned long *dst)
9{
10	bitmap_zero(dst, __ETHTOOL_LINK_MODE_MASK_NBITS);
11}
12
13static inline void linkmode_fill(unsigned long *dst)
14{
15	bitmap_fill(dst, __ETHTOOL_LINK_MODE_MASK_NBITS);
16}
17
18static inline void linkmode_copy(unsigned long *dst, const unsigned long *src)
19{
20	bitmap_copy(dst, src, __ETHTOOL_LINK_MODE_MASK_NBITS);
21}
22
23static inline void linkmode_and(unsigned long *dst, const unsigned long *a,
24				const unsigned long *b)
25{
26	bitmap_and(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
27}
28
29static inline void linkmode_or(unsigned long *dst, const unsigned long *a,
30				const unsigned long *b)
31{
32	bitmap_or(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
33}
34
35static inline bool linkmode_empty(const unsigned long *src)
36{
37	return bitmap_empty(src, __ETHTOOL_LINK_MODE_MASK_NBITS);
38}
39
40static inline int linkmode_andnot(unsigned long *dst, const unsigned long *src1,
41				  const unsigned long *src2)
42{
43	return bitmap_andnot(dst, src1, src2,  __ETHTOOL_LINK_MODE_MASK_NBITS);
44}
45
46static inline void linkmode_set_bit(int nr, volatile unsigned long *addr)
47{
48	__set_bit(nr, addr);
49}
50
51static inline void linkmode_clear_bit(int nr, volatile unsigned long *addr)
52{
53	__clear_bit(nr, addr);
54}
55
56static inline void linkmode_mod_bit(int nr, volatile unsigned long *addr,
57				    int set)
58{
59	if (set)
60		linkmode_set_bit(nr, addr);
61	else
62		linkmode_clear_bit(nr, addr);
63}
64
65static inline int linkmode_test_bit(int nr, const volatile unsigned long *addr)
66{
67	return test_bit(nr, addr);
68}
69
70static inline void linkmode_set_bit_array(const int *array, int array_size,
71					  unsigned long *addr)
72{
73	int i;
74
75	for (i = 0; i < array_size; i++)
76		linkmode_set_bit(array[i], addr);
77}
78
79static inline int linkmode_equal(const unsigned long *src1,
80				 const unsigned long *src2)
81{
82	return bitmap_equal(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
83}
84
85static inline int linkmode_intersects(const unsigned long *src1,
86				      const unsigned long *src2)
87{
88	return bitmap_intersects(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
89}
90
91static inline int linkmode_subset(const unsigned long *src1,
92				  const unsigned long *src2)
93{
94	return bitmap_subset(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
95}
96
97void linkmode_resolve_pause(const unsigned long *local_adv,
98			    const unsigned long *partner_adv,
99			    bool *tx_pause, bool *rx_pause);
100
101void linkmode_set_pause(unsigned long *advertisement, bool tx, bool rx);
102
103#endif /* __LINKMODE_H */
104