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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* File: pn_dev.h
*
* Phonet network device
*
* Copyright (C) 2008 Nokia Corporation.
*/
#ifndef PN_DEV_H
#define PN_DEV_H
#include <linux/list.h>
#include <linux/spinlock.h>
struct net;
struct phonet_device_list {
struct list_head list;
spinlock_t lock;
};
struct phonet_device_list *phonet_device_list(struct net *net);
struct phonet_device {
struct list_head list;
struct net_device *netdev;
DECLARE_BITMAP(addrs, 64);
struct rcu_head rcu;
};
int phonet_device_init(void);
void phonet_device_exit(void);
int phonet_netlink_register(void);
struct net_device *phonet_device_get(struct net *net);
int phonet_address_add(struct net_device *dev, u8 addr);
int phonet_address_del(struct net_device *dev, u8 addr);
u8 phonet_address_get(struct net_device *dev, u8 addr);
int phonet_address_lookup(struct net *net, u8 addr);
void phonet_address_notify(struct net *net, int event, u32 ifindex, u8 addr);
int phonet_route_add(struct net_device *dev, u8 daddr);
int phonet_route_del(struct net_device *dev, u8 daddr);
void rtm_phonet_notify(struct net *net, int event, u32 ifindex, u8 dst);
struct net_device *phonet_route_get_rcu(struct net *net, u8 daddr);
struct net_device *phonet_route_output(struct net *net, u8 daddr);
#define PN_NO_ADDR 0xff
extern const struct seq_operations pn_sock_seq_ops;
extern const struct seq_operations pn_res_seq_ops;
#endif
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