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author | Amir Vadai | 2016-05-13 14:55:40 +0200 |
---|---|---|
committer | David S. Miller | 2016-05-16 19:43:51 +0200 |
commit | bd5251dbf156b6bc0661a9409d46e47160df61dd (patch) | |
tree | 4d2fa3780ab1a0c30c6b1814245e84fe1b69e22c /drivers/net/ethernet/mellanox/mlx5/core/fs_core.h | |
parent | net/mlx5_core: Firmware commands to support flow counters (diff) | |
download | kernel-qcow2-linux-bd5251dbf156b6bc0661a9409d46e47160df61dd.tar.gz kernel-qcow2-linux-bd5251dbf156b6bc0661a9409d46e47160df61dd.tar.xz kernel-qcow2-linux-bd5251dbf156b6bc0661a9409d46e47160df61dd.zip |
net/mlx5_core: Introduce flow steering destination of type counter
When adding a flow steering rule with a counter, need to supply a
destination of type MLX5_FLOW_DESTINATION_TYPE_COUNTER, with a pointer
to a struct mlx5_fc.
Also, MLX5_FLOW_CONTEXT_ACTION_COUNT bit should be set in the action.
Signed-off-by: Amir Vadai <amirva@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_core.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 8e76cc505f5a..1989048ebdfd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -96,6 +96,28 @@ struct mlx5_flow_table { struct list_head fwd_rules; }; +struct mlx5_fc_cache { + u64 packets; + u64 bytes; + u64 lastuse; +}; + +struct mlx5_fc { + struct list_head list; + + /* last{packets,bytes} members are used when calculating the delta since + * last reading + */ + u64 lastpackets; + u64 lastbytes; + + u16 id; + bool deleted; + bool aging; + + struct mlx5_fc_cache cache ____cacheline_aligned_in_smp; +}; + /* Type of children is mlx5_flow_rule */ struct fs_fte { struct fs_node node; @@ -105,6 +127,7 @@ struct fs_fte { u32 index; u32 action; enum fs_fte_status status; + struct mlx5_fc *counter; }; /* Type of children is mlx5_flow_table/namespace */ |