diff options
| author | Ethan Jackson <ethan@nicira.com> | 2011-10-14 12:49:57 -0700 |
|---|---|---|
| committer | Ethan Jackson <ethan@nicira.com> | 2011-10-17 15:03:03 -0700 |
| commit | 65c3058c22803c7e8d8fd0bfbb84fe27456fb137 (patch) | |
| tree | 88dd05f5dc01a6a554c2d940c007e21d2eb2bfca /lib/netdev-provider.h | |
| parent | 3a1831242856a975d57c875b8f8987b819e8dd39 (diff) | |
vswitchd: New column "link_resets".
An interface's 'link_resets' column represents the number of times
Open vSwitch has observed its link_state change.
Diffstat (limited to 'lib/netdev-provider.h')
| -rw-r--r-- | lib/netdev-provider.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/netdev-provider.h b/lib/netdev-provider.h index 06312293..921c3974 100644 --- a/lib/netdev-provider.h +++ b/lib/netdev-provider.h @@ -270,6 +270,12 @@ struct netdev_class { */ int (*get_carrier)(const struct netdev *netdev, bool *carrier); + /* Returns the number of times 'netdev''s carrier has changed since being + * initialized. + * + * If null, callers will assume the number of carrier resets is zero. */ + long long int (*get_carrier_resets)(const struct netdev *netdev); + /* Forces ->get_carrier() to poll 'netdev''s MII registers for link status * instead of checking 'netdev''s carrier. 'netdev''s MII registers will * be polled once ever 'interval' milliseconds. If 'netdev' does not |