diff options
author | Ido Schimmel <idosch@mellanox.com> | 2020-07-14 17:20:57 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2020-07-14 14:50:49 -0700 |
commit | f4a626e2ca09aeffd30509349759fb30379fe83f (patch) | |
tree | c4e91a010420fe468d1ee4ec25d2837a715fb8eb | |
parent | 34e4ace56f106f6fc5050b8e4c6041bca78a431c (diff) |
mlxsw: spectrum_span: Add driver private info to parms_set() callback
The parms_set() callback is supposed to fill in the parameters for the
SPAN agent, such as the destination port and encapsulation info, if any.
When mirroring to the CPU port we cannot resolve the destination port
(the CPU port) without access to the driver private info.
Pass the driver private info to parms_set() callback so that it could be
used later on to resolve the CPU port.
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c | 19 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h | 3 |
2 files changed, 14 insertions, 8 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c index 6a257eb0df49..40289afdaaa8 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c @@ -129,7 +129,8 @@ void mlxsw_sp_span_fini(struct mlxsw_sp *mlxsw_sp) } static int -mlxsw_sp_span_entry_phys_parms(const struct net_device *to_dev, +mlxsw_sp_span_entry_phys_parms(struct mlxsw_sp *mlxsw_sp, + const struct net_device *to_dev, struct mlxsw_sp_span_parms *sparmsp) { sparmsp->dest_port = netdev_priv(to_dev); @@ -405,7 +406,8 @@ out: } static int -mlxsw_sp_span_entry_gretap4_parms(const struct net_device *to_dev, +mlxsw_sp_span_entry_gretap4_parms(struct mlxsw_sp *mlxsw_sp, + const struct net_device *to_dev, struct mlxsw_sp_span_parms *sparmsp) { struct ip_tunnel_parm tparm = mlxsw_sp_ipip_netdev_parms4(to_dev); @@ -506,7 +508,8 @@ out: } static int -mlxsw_sp_span_entry_gretap6_parms(const struct net_device *to_dev, +mlxsw_sp_span_entry_gretap6_parms(struct mlxsw_sp *mlxsw_sp, + const struct net_device *to_dev, struct mlxsw_sp_span_parms *sparmsp) { struct __ip6_tnl_parm tparm = mlxsw_sp_ipip_netdev_parms6(to_dev); @@ -580,7 +583,8 @@ mlxsw_sp_span_vlan_can_handle(const struct net_device *dev) } static int -mlxsw_sp_span_entry_vlan_parms(const struct net_device *to_dev, +mlxsw_sp_span_entry_vlan_parms(struct mlxsw_sp *mlxsw_sp, + const struct net_device *to_dev, struct mlxsw_sp_span_parms *sparmsp) { struct net_device *real_dev; @@ -652,7 +656,8 @@ struct mlxsw_sp_span_entry_ops *mlxsw_sp2_span_entry_ops_arr[] = { }; static int -mlxsw_sp_span_entry_nop_parms(const struct net_device *to_dev, +mlxsw_sp_span_entry_nop_parms(struct mlxsw_sp *mlxsw_sp, + const struct net_device *to_dev, struct mlxsw_sp_span_parms *sparmsp) { return mlxsw_sp_span_entry_unoffloadable(sparmsp); @@ -935,7 +940,7 @@ static void mlxsw_sp_span_respin_work(struct work_struct *work) if (!refcount_read(&curr->ref_count)) continue; - err = curr->ops->parms_set(curr->to_dev, &sparms); + err = curr->ops->parms_set(mlxsw_sp, curr->to_dev, &sparms); if (err) continue; @@ -971,7 +976,7 @@ int mlxsw_sp_span_agent_get(struct mlxsw_sp *mlxsw_sp, } memset(&sparms, 0, sizeof(sparms)); - err = ops->parms_set(to_dev, &sparms); + err = ops->parms_set(mlxsw_sp, to_dev, &sparms); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h index 29b96b222e25..c21d8dfd371b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h @@ -52,7 +52,8 @@ struct mlxsw_sp_span_entry { struct mlxsw_sp_span_entry_ops { bool (*can_handle)(const struct net_device *to_dev); - int (*parms_set)(const struct net_device *to_dev, + int (*parms_set)(struct mlxsw_sp *mlxsw_sp, + const struct net_device *to_dev, struct mlxsw_sp_span_parms *sparmsp); int (*configure)(struct mlxsw_sp_span_entry *span_entry, struct mlxsw_sp_span_parms sparms); |