linux/net/phonet/pn_netlink.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * File: pn_netlink.c
 *
 * Phonet netlink interface
 *
 * Copyright (C) 2008 Nokia Corporation.
 *
 * Authors: Sakari Ailus <[email protected]>
 *          Remi Denis-Courmont
 */

#include <linux/kernel.h>
#include <linux/netlink.h>
#include <linux/phonet.h>
#include <linux/slab.h>
#include <net/sock.h>
#include <net/phonet/pn_dev.h>

/* Device address handling */

static int fill_addr(struct sk_buff *skb, struct net_device *dev, u8 addr,
		     u32 portid, u32 seq, int event);

void phonet_address_notify(int event, struct net_device *dev, u8 addr)
{ … }

static const struct nla_policy ifa_phonet_policy[IFA_MAX+1] = …;

static int addr_doit(struct sk_buff *skb, struct nlmsghdr *nlh,
		     struct netlink_ext_ack *extack)
{ … }

static int fill_addr(struct sk_buff *skb, struct net_device *dev, u8 addr,
			u32 portid, u32 seq, int event)
{ … }

static int getaddr_dumpit(struct sk_buff *skb, struct netlink_callback *cb)
{ … }

/* Routes handling */

static int fill_route(struct sk_buff *skb, struct net_device *dev, u8 dst,
			u32 portid, u32 seq, int event)
{ … }

void rtm_phonet_notify(int event, struct net_device *dev, u8 dst)
{ … }

static const struct nla_policy rtm_phonet_policy[RTA_MAX+1] = …;

static int route_doit(struct sk_buff *skb, struct nlmsghdr *nlh,
		      struct netlink_ext_ack *extack)
{ … }

static int route_dumpit(struct sk_buff *skb, struct netlink_callback *cb)
{ … }

int __init phonet_netlink_register(void)
{ … }