linux/drivers/net/ethernet/mscc/ocelot_mrp.c

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/* Microsemi Ocelot Switch driver
 *
 * Copyright (c) 2017, 2019 Microsemi Corporation
 * Copyright 2020-2021 NXP
 */

#include <linux/if_bridge.h>
#include <linux/mrp_bridge.h>
#include <soc/mscc/ocelot_vcap.h>
#include <uapi/linux/mrp_bridge.h>
#include "ocelot.h"
#include "ocelot_vcap.h"

static const u8 mrp_test_dmac[] = …;
static const u8 mrp_control_dmac[] = …;

static int ocelot_mrp_find_partner_port(struct ocelot *ocelot,
					struct ocelot_port *p)
{ … }

static int ocelot_mrp_del_vcap(struct ocelot *ocelot, int id)
{ … }

static int ocelot_mrp_redirect_add_vcap(struct ocelot *ocelot, int src_port,
					int dst_port)
{ … }

static void ocelot_populate_mrp_trap_key(struct ocelot_vcap_filter *filter)
{ … }

static int ocelot_mrp_trap_add(struct ocelot *ocelot, int port)
{ … }

static int ocelot_mrp_trap_del(struct ocelot *ocelot, int port)
{ … }

static void ocelot_mrp_save_mac(struct ocelot *ocelot,
				struct ocelot_port *port)
{ … }

static void ocelot_mrp_del_mac(struct ocelot *ocelot,
			       struct ocelot_port *port)
{ … }

int ocelot_mrp_add(struct ocelot *ocelot, int port,
		   const struct switchdev_obj_mrp *mrp)
{ … }
EXPORT_SYMBOL(…);

int ocelot_mrp_del(struct ocelot *ocelot, int port,
		   const struct switchdev_obj_mrp *mrp)
{ … }
EXPORT_SYMBOL(…);

int ocelot_mrp_add_ring_role(struct ocelot *ocelot, int port,
			     const struct switchdev_obj_ring_role_mrp *mrp)
{ … }
EXPORT_SYMBOL(…);

int ocelot_mrp_del_ring_role(struct ocelot *ocelot, int port,
			     const struct switchdev_obj_ring_role_mrp *mrp)
{ … }
EXPORT_SYMBOL(…);