diff options
Diffstat (limited to 'include/linux/ethtool.h')
| -rw-r--r-- | include/linux/ethtool.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 62b61527bcc4..226a36ed5aa1 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -1052,4 +1052,23 @@ static inline int ethtool_mm_frag_size_min_to_add(u32 val_min, u32 *val_add, * next string. */ extern __printf(2, 3) void ethtool_sprintf(u8 **data, const char *fmt, ...); + +/* Link mode to forced speed capabilities maps */ +struct ethtool_forced_speed_map { + u32 speed; + __ETHTOOL_DECLARE_LINK_MODE_MASK(caps); + + const u32 *cap_arr; + u32 arr_size; +}; + +#define ETHTOOL_FORCED_SPEED_MAP(prefix, value) \ +{ \ + .speed = SPEED_##value, \ + .cap_arr = prefix##_##value, \ + .arr_size = ARRAY_SIZE(prefix##_##value), \ +} + +void +ethtool_forced_speed_maps_init(struct ethtool_forced_speed_map *maps, u32 size); #endif /* _LINUX_ETHTOOL_H */ |