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| author | Vlad Yasevich <vyasevich@gmail.com> | 2017-05-27 10:14:34 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-27 18:51:41 -0400 |
| commit | 3d3ea5af5c0b382bc9d9aed378fd814fb5d4a011 (patch) | |
| tree | 7ce9936b3dec86669b1fdc7723a3344892f95127 /include/uapi/linux/if_link.h | |
| parent | 34aa83c2fc23e055968387c8b78ac8bafd735aff (diff) | |
| download | linux-3d3ea5af5c0b382bc9d9aed378fd814fb5d4a011.tar.gz linux-3d3ea5af5c0b382bc9d9aed378fd814fb5d4a011.tar.bz2 linux-3d3ea5af5c0b382bc9d9aed378fd814fb5d4a011.zip | |
rtnl: Add support for netdev event to link messages
When netdev events happen, a rtnetlink_event() handler will send
messages for every event in it's white list. These messages contain
current information about a particular device, but they do not include
the iformation about which event just happened. So, it is impossible
to tell what just happend for these events.
This patch adds a new extension to RTM_NEWLINK message called IFLA_EVENT
that would have an encoding of event that triggered this
message. This would allow the the message consumer to easily determine
if it needs to perform certain actions.
Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/if_link.h')
| -rw-r--r-- | include/uapi/linux/if_link.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 15ac20382aba..8ed679fe603f 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -157,6 +157,7 @@ enum { IFLA_GSO_MAX_SIZE, IFLA_PAD, IFLA_XDP, + IFLA_EVENT, __IFLA_MAX }; @@ -911,4 +912,14 @@ enum { #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1) +enum { + IFLA_EVENT_NONE, + IFLA_EVENT_REBOOT, /* internal reset / reboot */ + IFLA_EVENT_FEATURES, /* change in offload features */ + IFLA_EVENT_BONDING_FAILOVER, /* change in active slave */ + IFLA_EVENT_NOTIFY_PEERS, /* re-sent grat. arp/ndisc */ + IFLA_EVENT_IGMP_RESEND, /* re-sent IGMP JOIN */ + IFLA_EVENT_BONDING_OPTIONS, /* change in bonding options */ +}; + #endif /* _UAPI_LINUX_IF_LINK_H */ |