bb9a8d0311
Monitor LAG events via the NETDEV_CHANGEUPPER/NETDEV_CHANGELOWERSTATE notifiers to maintain a list of offloadable groups. Sync these groups with HW via a delayed workqueue to prevent excessive re-configuration. When the workqueue is triggered it may generate multiple control messages for different groups. These messages are linked via a batch ID and flags to indicate a new batch and the end of a batch. Update private data in each repr to track their LAG lower state flags. The state of a repr is used to determine the active netdevs that can be offloaded. For example, in active-backup mode, we only offload the netdev currently active. Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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