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_copy(unsigned long *dst, const unsigned long *src) 14 { 15 bitmap_copy(dst, src, __ETHTOOL_LINK_MODE_MASK_NBITS); 16 } 17 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 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 30 static inline bool linkmode_empty(const unsigned long *src) 31 { 32 return bitmap_empty(src, __ETHTOOL_LINK_MODE_MASK_NBITS); 33 } 34 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 41 static inline void linkmode_set_bit(int nr, volatile unsigned long *addr) 42 { 43 __set_bit(nr, addr); 44 } 45 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 55 static inline void linkmode_clear_bit(int nr, volatile unsigned long *addr) 56 { 57 __clear_bit(nr, addr); 58 } 59 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 69 static inline int linkmode_test_bit(int nr, const volatile unsigned long *addr) 70 { 71 return test_bit(nr, addr); 72 } 73 74 static inline int linkmode_equal(const unsigned long *src1, 75 const unsigned long *src2) 76 { 77 return bitmap_equal(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS); 78 } 79 80 static inline int linkmode_intersects(const unsigned long *src1, 81 const unsigned long *src2) 82 { 83 return bitmap_intersects(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS); 84 } 85 86 static inline int linkmode_subset(const unsigned long *src1, 87 const unsigned long *src2) 88 { 89 return bitmap_subset(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS); 90 } 91 92 void linkmode_resolve_pause(const unsigned long *local_adv, 93 const unsigned long *partner_adv, 94 bool *tx_pause, bool *rx_pause); 95 96 void linkmode_set_pause(unsigned long *advertisement, bool tx, bool rx); 97 98 #endif /* __LINKMODE_H */ 99