diff options
| author |   Ido Schimmel <idosch@nvidia.com> | 2021-03-11 14:24:14 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-03-11 16:22:39 -0800 |
| commit | 20afb9bc480d0bfe3d1abcb934d79b2cdc19acbf (patch) | |
| tree | 3321d6f8a44fa93ef740749e043a9bd03004f40a /drivers/net/ethernet/mellanox/mlxsw/spectrum.h | |
| parent | mlxsw: spectrum_span: Add SPAN probability rate support (diff) | |
| download | linux-dev-20afb9bc480d0bfe3d1abcb934d79b2cdc19acbf.tar.xz linux-dev-20afb9bc480d0bfe3d1abcb934d79b2cdc19acbf.zip | |
mlxsw: spectrum_matchall: Split sampling support between ASICs
Sampling of ingress packets is supported using a dedicated sampling
mechanism on all Spectrum ASICs. However, Spectrum-2 and later ASICs
support more sophisticated sampling by mirroring packets to the CPU.
As a preparation for more advanced sampling configurations, split the
sampling operations between Spectrum-1 and later ASICs.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index d9d9e1f488f9..1ec9a3c48a42 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -179,6 +179,7 @@ struct mlxsw_sp { const struct mlxsw_sp_span_ops *span_ops; const struct mlxsw_sp_policer_core_ops *policer_core_ops; const struct mlxsw_sp_trap_ops *trap_ops; + const struct mlxsw_sp_mall_ops *mall_ops; const struct mlxsw_listener *listeners; size_t listeners_count; u32 lowest_shaper_bs; @@ -1033,6 +1034,16 @@ extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops; extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops; /* spectrum_matchall.c */ +struct mlxsw_sp_mall_ops { + int (*sample_add)(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_port *mlxsw_sp_port, u32 rate); + void (*sample_del)(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_port *mlxsw_sp_port); +}; + +extern const struct mlxsw_sp_mall_ops mlxsw_sp1_mall_ops; +extern const struct mlxsw_sp_mall_ops mlxsw_sp2_mall_ops; + enum mlxsw_sp_mall_action_type { MLXSW_SP_MALL_ACTION_TYPE_MIRROR, MLXSW_SP_MALL_ACTION_TYPE_SAMPLE, |