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