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authorNikolay Aleksandrov <nikolay@cumulusnetworks.com>2019-01-18 14:30:23 +0200
committerDavid S. Miller <davem@davemloft.net>2019-01-22 12:04:14 -0800
commita258aeacd7f0dc10bb45caa7e92a3ea3ca1a76e9 (patch)
tree048540eec82f15a4ebd86c8511373b0be843a3f8 /include/net
parent267c095aa2d9126059c1f5a65c660d5a71833e3f (diff)
bonding: add support for xstats and export 3ad stats
This patch adds support for extended statistics (xstats) call to the bonding. The first user would be the 3ad code which counts the following events: - LACPDU Rx/Tx - LACPDU unknown type Rx - LACPDU illegal Rx - Marker Rx/Tx - Marker response Rx/Tx - Marker unknown type Rx All of these are exported via netlink as separate attributes to be easily extensible as we plan to add more in the future. Similar to how the bridge and other xstats exports, the structure inside is: [ IFLA_STATS_LINK_XSTATS ] -> [ LINK_XSTATS_TYPE_BOND ] -> [ BOND_XSTATS_3AD ] -> [ 3ad stats attributes ] With this structure it's easy to add more stat types later. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/bond_3ad.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/bond_3ad.h b/include/net/bond_3ad.h
index 30e60dba1b2d..25aaf49d19be 100644
--- a/include/net/bond_3ad.h
+++ b/include/net/bond_3ad.h
@@ -321,5 +321,8 @@ int bond_3ad_lacpdu_recv(const struct sk_buff *skb, struct bonding *bond,
int bond_3ad_set_carrier(struct bonding *bond);
void bond_3ad_update_lacp_rate(struct bonding *bond);
void bond_3ad_update_ad_actor_settings(struct bonding *bond);
+void bond_3ad_stats_add(struct slave *slave, struct bond_3ad_stats *stats);
+int bond_3ad_stats_fill(struct sk_buff *skb, struct bond_3ad_stats *stats);
+size_t bond_3ad_stats_size(void);
#endif /* _NET_BOND_3AD_H */