linux/net/hsr/hsr_slave.c

// SPDX-License-Identifier: GPL-2.0
/* Copyright 2011-2014 Autronica Fire and Security AS
 *
 * Author(s):
 *	2011-2014 Arvid Brodin, [email protected]
 *
 * Frame handler other utility functions for HSR and PRP.
 */

#include "hsr_slave.h"
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
#include <linux/if_vlan.h>
#include "hsr_main.h"
#include "hsr_device.h"
#include "hsr_forward.h"
#include "hsr_framereg.h"

bool hsr_invalid_dan_ingress_frame(__be16 protocol)
{ … }

static rx_handler_result_t hsr_handle_frame(struct sk_buff **pskb)
{ … }

bool hsr_port_exists(const struct net_device *dev)
{ … }

static int hsr_check_dev_ok(struct net_device *dev,
			    struct netlink_ext_ack *extack)
{ … }

/* Setup device to be added to the HSR bridge. */
static int hsr_portdev_setup(struct hsr_priv *hsr, struct net_device *dev,
			     struct hsr_port *port,
			     struct netlink_ext_ack *extack)

{ … }

int hsr_add_port(struct hsr_priv *hsr, struct net_device *dev,
		 enum hsr_port_type type, struct netlink_ext_ack *extack)
{ … }

void hsr_del_port(struct hsr_port *port)
{ … }