Commit dc0d1a8b authored by Ido Schimmel's avatar Ido Schimmel Committed by Jakub Kicinski
Browse files

mlxsw: spectrum: Add an API to configure security checks 



Add an API to enable or disable security checks on a local port. It will
be used by subsequent patches when the 'BR_PORT_LOCKED' flag is toggled.

Signed-off-by: default avatarIdo Schimmel <idosch@nvidia.com>
Reviewed-by: default avatarPetr Machata <petrm@nvidia.com>
Signed-off-by: default avatarPetr Machata <petrm@nvidia.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 0b31fb9b

drivers/net/ethernet/mellanox/mlxsw/spectrum.c

+18 −0
Original line number Diff line number Diff line
@@ -466,6 +466,24 @@ int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 
	return err;

}



int mlxsw_sp_port_security_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable)

{

	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;

	char spfsr_pl[MLXSW_REG_SPFSR_LEN];

	int err;



	if (mlxsw_sp_port->security == enable)

		return 0;



	mlxsw_reg_spfsr_pack(spfsr_pl, mlxsw_sp_port->local_port, enable);

	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(spfsr), spfsr_pl);

	if (err)

		return err;



	mlxsw_sp_port->security = enable;

	return 0;

}



int mlxsw_sp_ethtype_to_sver_type(u16 ethtype, u8 *p_sver_type)

{

	switch (ethtype) {

drivers/net/ethernet/mellanox/mlxsw/spectrum.h

+4 −1
Original line number Diff line number Diff line
@@ -321,7 +321,8 @@ struct mlxsw_sp_port { 
	struct mlxsw_sp *mlxsw_sp;

	u16 local_port;

	u8 lagged:1,

	   split:1;

	   split:1,

	   security:1;

	u16 pvid;

	u16 lag_id;

	struct {
@@ -687,6 +688,8 @@ int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 
int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable);

int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,

				   bool learn_enable);

int mlxsw_sp_port_security_set(struct mlxsw_sp_port *mlxsw_sp_port,

			       bool enable);

int mlxsw_sp_ethtype_to_sver_type(u16 ethtype, u8 *p_sver_type);

int mlxsw_sp_port_egress_ethtype_set(struct mlxsw_sp_port *mlxsw_sp_port,

				     u16 ethtype);