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
8 static inline void linkmode_zero(unsigned long *dst)
9 {
10 bitmap_zero(dst, __ETHTOOL_LINK_MODE_MASK_NBITS);
11 }
12
13 static inline void linkmode_fill(unsigned long *dst)
14 {
15 bitmap_fill(dst, __ETHTOOL_LINK_MODE_MASK_NBITS);
16 }
17
18 static inline void linkmode_copy(unsigned long *dst, const unsigned long *src)
19 {
20 bitmap_copy(dst, src, __ETHTOOL_LINK_MODE_MASK_NBITS);
21 }
22
23 static 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
29 static 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
35 static inline bool linkmode_empty(const unsigned long *src)
36 {
37 return bitmap_empty(src, __ETHTOOL_LINK_MODE_MASK_NBITS);
38 }
39
40 static 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
46 #define linkmode_test_bit test_bit
47 #define linkmode_set_bit __set_bit
48 #define linkmode_clear_bit __clear_bit
49 #define linkmode_mod_bit __assign_bit
50
51 static inline void linkmode_set_bit_array(const int *array, int array_size,
52 unsigned long *addr)
53 {
54 int i;
55
56 for (i = 0; i < array_size; i++)
57 linkmode_set_bit(array[i], addr);
58 }
59
60 static inline int linkmode_equal(const unsigned long *src1,
61 const unsigned long *src2)
62 {
63 return bitmap_equal(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
64 }
65
66 static inline int linkmode_intersects(const unsigned long *src1,
67 const unsigned long *src2)
68 {
69 return bitmap_intersects(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
70 }
71
72 static inline int linkmode_subset(const unsigned long *src1,
73 const unsigned long *src2)
74 {
75 return bitmap_subset(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
76 }
77
78 void linkmode_resolve_pause(const unsigned long *local_adv,
79 const unsigned long *partner_adv,
80 bool *tx_pause, bool *rx_pause);
81
82 void linkmode_set_pause(unsigned long *advertisement, bool tx, bool rx);
83
84 #endif /* __LINKMODE_H */
85
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