diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/rtnetlink.h | 7 | ||||
| -rw-r--r-- | include/uapi/linux/if_link.h | 12 |
2 files changed, 19 insertions, 0 deletions
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index 2f87c1b..006a7b8 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -47,6 +47,9 @@ static inline int rtnl_msg_family(const struct nlmsghdr *nlh) * @get_num_rx_queues: Function to determine number of receive queues * to create when creating a new device. * @get_link_net: Function to get the i/o netns of the device + * @get_linkxstats_size: Function to calculate the required room for + * dumping device-specific extended link stats + * @fill_linkxstats: Function to dump device-specific extended link stats */ struct rtnl_link_ops { struct list_head list; @@ -95,6 +98,10 @@ struct rtnl_link_ops { const struct net_device *dev, const struct net_device *slave_dev); struct net *(*get_link_net)(const struct net_device *dev); + size_t (*get_linkxstats_size)(const struct net_device *dev); + int (*fill_linkxstats)(struct sk_buff *skb, + const struct net_device *dev, + int *prividx); }; int __rtnl_link_register(struct rtnl_link_ops *ops); diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 3e80974..2bfdb9c 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -810,6 +810,7 @@ struct if_stats_msg { enum { IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */ IFLA_STATS_LINK_64, + IFLA_STATS_LINK_XSTATS, __IFLA_STATS_MAX, }; @@ -817,4 +818,15 @@ enum { #define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1)) +/* These are embedded into IFLA_STATS_LINK_XSTATS: + * [IFLA_STATS_LINK_XSTATS] + * -> [LINK_XSTATS_TYPE_xxx] + * -> [rtnl link type specific attributes] + */ +enum { + LINK_XSTATS_TYPE_UNSPEC, + __LINK_XSTATS_TYPE_MAX +}; +#define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1) + #endif /* _UAPI_LINUX_IF_LINK_H */ |