net/mlx5e: Support tc block sharing for representors
Currently offloading a rule over a tc block shared by multiple representors fails because an e-switch global hashtable to keep the mapping from tc cookies to mlx5e flow instances is used, and tc block sharing offloads the same rule/cookie multiple times, each time for different representor sharing the tc block. Changing the implementation and behavior by acknowledging and returning success if the same rule/cookie is offloaded again to other slave representor sharing the tc block by setting, checking and comparing the netdev that added the rule first. Signed-off-by:Vu Pham <vuhuong@mellanox.com> Reviewed-by:
Parav Pandit <parav@mellanox.com> Reviewed-by:
Roi Dayan <roid@mellanox.com> Reviewed-by:
Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by:
Saeed Mahameed <saeedm@mellanox.com>
parent
7e51891a
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