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| author | Arkadi Sharshevsky | 2018-01-19 09:24:52 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-01-22 00:21:30 +0100 |
| commit | d0d13c1858a11bfc2b2ab3283ce584f5b0e1693f (patch) | |
| tree | c1ada38a3a7858a58cafdcc2e68b25dfd1a4b3da /drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c | |
| parent | mlxsw: spectrum: Extend mlxsw_afa_ops for counter index and implement for Spe... (diff) | |
| download | kernel-qcow2-linux-d0d13c1858a11bfc2b2ab3283ce584f5b0e1693f.tar.gz kernel-qcow2-linux-d0d13c1858a11bfc2b2ab3283ce584f5b0e1693f.tar.xz kernel-qcow2-linux-d0d13c1858a11bfc2b2ab3283ce584f5b0e1693f.zip | |
mlxsw: spectrum_acl: Add support for mirror action
Add support for mirror action. Only one mirror action can be set per rule.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c index fac7bf505466..0897a5435cc2 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c @@ -566,6 +566,34 @@ int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp, local_port, in_port); } +int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_acl_rule_info *rulei, + struct mlxsw_sp_acl_block *block, + struct net_device *out_dev) +{ + struct mlxsw_sp_acl_block_binding *binding; + struct mlxsw_sp_port *out_port; + struct mlxsw_sp_port *in_port; + + if (!list_is_singular(&block->binding_list)) + return -EOPNOTSUPP; + + binding = list_first_entry(&block->binding_list, + struct mlxsw_sp_acl_block_binding, list); + in_port = binding->mlxsw_sp_port; + if (!mlxsw_sp_port_dev_check(out_dev)) + return -EINVAL; + + out_port = netdev_priv(out_dev); + if (out_port->mlxsw_sp != mlxsw_sp) + return -EINVAL; + + return mlxsw_afa_block_append_mirror(rulei->act_block, + in_port->local_port, + out_port->local_port, + binding->ingress); +} + int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei, u32 action, u16 vid, u16 proto, u8 prio) |