forked from Minki/linux
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
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/*
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* drivers/net/bond/bond_netlink.c - Netlink interface for bonding
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* Copyright (c) 2013 Jiri Pirko <jiri@resnulli.us>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include <linux/module.h>
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#include <linux/errno.h>
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#include <linux/netdevice.h>
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#include <linux/etherdevice.h>
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#include <linux/if_link.h>
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#include <linux/if_ether.h>
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#include <net/netlink.h>
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#include <net/rtnetlink.h>
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#include "bonding.h"
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static int bond_validate(struct nlattr *tb[], struct nlattr *data[])
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{
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if (tb[IFLA_ADDRESS]) {
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if (nla_len(tb[IFLA_ADDRESS]) != ETH_ALEN)
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return -EINVAL;
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if (!is_valid_ether_addr(nla_data(tb[IFLA_ADDRESS])))
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return -EADDRNOTAVAIL;
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}
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return 0;
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}
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struct rtnl_link_ops bond_link_ops __read_mostly = {
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.kind = "bond",
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.priv_size = sizeof(struct bonding),
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.setup = bond_setup,
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.validate = bond_validate,
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.get_num_tx_queues = bond_get_num_tx_queues,
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.get_num_rx_queues = bond_get_num_tx_queues, /* Use the same number
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as for TX queues */
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};
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int __init bond_netlink_init(void)
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{
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return rtnl_link_register(&bond_link_ops);
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}
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void __exit bond_netlink_fini(void)
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{
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rtnl_link_unregister(&bond_link_ops);
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}
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MODULE_ALIAS_RTNL_LINK("bond");
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