blob: db760e84119fcb970b7b34f7c4fac92b1acfed52 [file] [log] [blame]
Jiri Pirko0a2a78c2013-10-18 17:43:33 +02001/*
2 * drivers/net/bond/bond_netlink.c - Netlink interface for bonding
3 * Copyright (c) 2013 Jiri Pirko <jiri@resnulli.us>
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -08004 * Copyright (c) 2013 Scott Feldman <sfeldma@cumulusnetworks.com>
Jiri Pirko0a2a78c2013-10-18 17:43:33 +02005 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11
Jiri Pirko0a2a78c2013-10-18 17:43:33 +020012#include <linux/module.h>
13#include <linux/errno.h>
14#include <linux/netdevice.h>
15#include <linux/etherdevice.h>
16#include <linux/if_link.h>
17#include <linux/if_ether.h>
18#include <net/netlink.h>
19#include <net/rtnetlink.h>
David S. Miller1ef80192014-11-10 13:27:49 -050020#include <net/bonding.h>
Jiri Pirko0a2a78c2013-10-18 17:43:33 +020021
Jiri Pirko3bad5402014-01-22 09:05:56 +010022static size_t bond_get_slave_size(const struct net_device *bond_dev,
23 const struct net_device *slave_dev)
24{
25 return nla_total_size(sizeof(u8)) + /* IFLA_BOND_SLAVE_STATE */
26 nla_total_size(sizeof(u8)) + /* IFLA_BOND_SLAVE_MII_STATUS */
27 nla_total_size(sizeof(u32)) + /* IFLA_BOND_SLAVE_LINK_FAILURE_COUNT */
28 nla_total_size(MAX_ADDR_LEN) + /* IFLA_BOND_SLAVE_PERM_HWADDR */
29 nla_total_size(sizeof(u16)) + /* IFLA_BOND_SLAVE_QUEUE_ID */
30 nla_total_size(sizeof(u16)) + /* IFLA_BOND_SLAVE_AD_AGGREGATOR_ID */
Nikolay Aleksandrov254cb6d2015-06-14 16:36:34 +030031 nla_total_size(sizeof(u8)) + /* IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE */
Nikolay Aleksandrov46ea2972015-06-14 16:36:35 +030032 nla_total_size(sizeof(u16)) + /* IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE */
Jiri Pirko3bad5402014-01-22 09:05:56 +010033 0;
34}
35
36static int bond_fill_slave_info(struct sk_buff *skb,
37 const struct net_device *bond_dev,
38 const struct net_device *slave_dev)
sfeldma@cumulusnetworks.com1d3ee882014-01-16 22:57:56 -080039{
40 struct slave *slave = bond_slave_get_rtnl(slave_dev);
sfeldma@cumulusnetworks.com1d3ee882014-01-16 22:57:56 -080041
Jiri Pirkodf7dbcb2014-01-22 09:05:54 +010042 if (nla_put_u8(skb, IFLA_BOND_SLAVE_STATE, bond_slave_state(slave)))
sfeldma@cumulusnetworks.com1d3ee882014-01-16 22:57:56 -080043 goto nla_put_failure;
44
Jiri Pirkodf7dbcb2014-01-22 09:05:54 +010045 if (nla_put_u8(skb, IFLA_BOND_SLAVE_MII_STATUS, slave->link))
sfeldma@cumulusnetworks.com1d3ee882014-01-16 22:57:56 -080046 goto nla_put_failure;
47
Jiri Pirkodf7dbcb2014-01-22 09:05:54 +010048 if (nla_put_u32(skb, IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
sfeldma@cumulusnetworks.com1d3ee882014-01-16 22:57:56 -080049 slave->link_failure_count))
50 goto nla_put_failure;
51
Jiri Pirkodf7dbcb2014-01-22 09:05:54 +010052 if (nla_put(skb, IFLA_BOND_SLAVE_PERM_HWADDR,
sfeldma@cumulusnetworks.com1d3ee882014-01-16 22:57:56 -080053 slave_dev->addr_len, slave->perm_hwaddr))
54 goto nla_put_failure;
55
Jiri Pirkodf7dbcb2014-01-22 09:05:54 +010056 if (nla_put_u16(skb, IFLA_BOND_SLAVE_QUEUE_ID, slave->queue_id))
sfeldma@cumulusnetworks.com1d3ee882014-01-16 22:57:56 -080057 goto nla_put_failure;
58
Veaceslav Falico01844092014-05-15 21:39:55 +020059 if (BOND_MODE(slave->bond) == BOND_MODE_8023AD) {
Jiri Pirko3bad5402014-01-22 09:05:56 +010060 const struct aggregator *agg;
Nikolay Aleksandrov254cb6d2015-06-14 16:36:34 +030061 const struct port *ad_port;
Jiri Pirko3bad5402014-01-22 09:05:56 +010062
Nikolay Aleksandrov254cb6d2015-06-14 16:36:34 +030063 ad_port = &SLAVE_AD_INFO(slave)->port;
dingtianhong3fdddd82014-05-12 15:08:43 +080064 agg = SLAVE_AD_INFO(slave)->port.aggregator;
Nikolay Aleksandrov254cb6d2015-06-14 16:36:34 +030065 if (agg) {
Jiri Pirkodf7dbcb2014-01-22 09:05:54 +010066 if (nla_put_u16(skb, IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
sfeldma@cumulusnetworks.com1d3ee882014-01-16 22:57:56 -080067 agg->aggregator_identifier))
68 goto nla_put_failure;
Nikolay Aleksandrov254cb6d2015-06-14 16:36:34 +030069 if (nla_put_u8(skb,
70 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
71 ad_port->actor_oper_port_state))
72 goto nla_put_failure;
Nikolay Aleksandrov46ea2972015-06-14 16:36:35 +030073 if (nla_put_u16(skb,
74 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
75 ad_port->partner_oper.port_state))
76 goto nla_put_failure;
Nikolay Aleksandrov254cb6d2015-06-14 16:36:34 +030077 }
sfeldma@cumulusnetworks.com1d3ee882014-01-16 22:57:56 -080078 }
79
80 return 0;
81
82nla_put_failure:
83 return -EMSGSIZE;
84}
85
Jiri Pirko90af2312013-10-18 17:43:38 +020086static const struct nla_policy bond_policy[IFLA_BOND_MAX + 1] = {
87 [IFLA_BOND_MODE] = { .type = NLA_U8 },
Jiri Pirkoec76aa42013-10-18 17:43:39 +020088 [IFLA_BOND_ACTIVE_SLAVE] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -080089 [IFLA_BOND_MIIMON] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.com25852e22013-12-12 14:10:02 -080090 [IFLA_BOND_UPDELAY] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.comc7461f92013-12-12 14:10:09 -080091 [IFLA_BOND_DOWNDELAY] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.com9f53e142013-12-12 14:10:16 -080092 [IFLA_BOND_USE_CARRIER] = { .type = NLA_U8 },
sfeldma@cumulusnetworks.com06151db2013-12-12 14:10:24 -080093 [IFLA_BOND_ARP_INTERVAL] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -080094 [IFLA_BOND_ARP_IP_TARGET] = { .type = NLA_NESTED },
sfeldma@cumulusnetworks.com29c49482013-12-12 14:10:38 -080095 [IFLA_BOND_ARP_VALIDATE] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.comd5c84252013-12-12 14:10:45 -080096 [IFLA_BOND_ARP_ALL_TARGETS] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.com0a98a0d2013-12-15 16:41:51 -080097 [IFLA_BOND_PRIMARY] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.com8a41ae42013-12-15 16:41:58 -080098 [IFLA_BOND_PRIMARY_RESELECT] = { .type = NLA_U8 },
sfeldma@cumulusnetworks.com89901972013-12-15 16:42:05 -080099 [IFLA_BOND_FAIL_OVER_MAC] = { .type = NLA_U8 },
sfeldma@cumulusnetworks.comf70161c2013-12-15 16:42:12 -0800100 [IFLA_BOND_XMIT_HASH_POLICY] = { .type = NLA_U8 },
sfeldma@cumulusnetworks.comd8838de72013-12-15 16:42:19 -0800101 [IFLA_BOND_RESEND_IGMP] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.com2c9839c2013-12-17 21:30:09 -0800102 [IFLA_BOND_NUM_PEER_NOTIF] = { .type = NLA_U8 },
sfeldma@cumulusnetworks.com1cc0b1e2013-12-17 21:30:16 -0800103 [IFLA_BOND_ALL_SLAVES_ACTIVE] = { .type = NLA_U8 },
sfeldma@cumulusnetworks.com7d101002013-12-17 21:30:23 -0800104 [IFLA_BOND_MIN_LINKS] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.com8d836d02013-12-17 21:30:30 -0800105 [IFLA_BOND_LP_INTERVAL] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.comc13ab3f2013-12-17 21:30:37 -0800106 [IFLA_BOND_PACKETS_PER_SLAVE] = { .type = NLA_U32 },
sfeldma@cumulusnetworks.com998e40bb2014-01-03 14:18:41 -0800107 [IFLA_BOND_AD_LACP_RATE] = { .type = NLA_U8 },
sfeldma@cumulusnetworks.comec029fa2014-01-03 14:18:49 -0800108 [IFLA_BOND_AD_SELECT] = { .type = NLA_U8 },
sfeldma@cumulusnetworks.com4ee7ac72014-01-03 14:18:56 -0800109 [IFLA_BOND_AD_INFO] = { .type = NLA_NESTED },
Andy Gospodarek171a42c2015-05-09 00:01:58 -0700110 [IFLA_BOND_AD_ACTOR_SYS_PRIO] = { .type = NLA_U16 },
111 [IFLA_BOND_AD_USER_PORT_KEY] = { .type = NLA_U16 },
112 [IFLA_BOND_AD_ACTOR_SYSTEM] = { .type = NLA_BINARY,
113 .len = ETH_ALEN },
Nikolay Aleksandrov0f7bffd2015-07-31 16:49:43 +0200114 [IFLA_BOND_TLB_DYNAMIC_LB] = { .type = NLA_U8 },
Jiri Pirko90af2312013-10-18 17:43:38 +0200115};
116
Jiri Pirkocea6aeb2014-09-05 11:36:34 +0200117static const struct nla_policy bond_slave_policy[IFLA_BOND_SLAVE_MAX + 1] = {
118 [IFLA_BOND_SLAVE_QUEUE_ID] = { .type = NLA_U16 },
119};
120
Jiri Pirko0a2a78c2013-10-18 17:43:33 +0200121static int bond_validate(struct nlattr *tb[], struct nlattr *data[])
122{
123 if (tb[IFLA_ADDRESS]) {
124 if (nla_len(tb[IFLA_ADDRESS]) != ETH_ALEN)
125 return -EINVAL;
126 if (!is_valid_ether_addr(nla_data(tb[IFLA_ADDRESS])))
127 return -EADDRNOTAVAIL;
128 }
129 return 0;
130}
131
Nikolay Aleksandrov0f23124a2014-08-27 16:06:46 +0200132static int bond_slave_changelink(struct net_device *bond_dev,
133 struct net_device *slave_dev,
134 struct nlattr *tb[], struct nlattr *data[])
135{
136 struct bonding *bond = netdev_priv(bond_dev);
137 struct bond_opt_value newval;
138 int err;
139
140 if (!data)
141 return 0;
142
143 if (data[IFLA_BOND_SLAVE_QUEUE_ID]) {
144 u16 queue_id = nla_get_u16(data[IFLA_BOND_SLAVE_QUEUE_ID]);
145 char queue_id_str[IFNAMSIZ + 7];
146
147 /* queue_id option setting expects slave_name:queue_id */
148 snprintf(queue_id_str, sizeof(queue_id_str), "%s:%u\n",
149 slave_dev->name, queue_id);
150 bond_opt_initstr(&newval, queue_id_str);
151 err = __bond_opt_set(bond, BOND_OPT_QUEUE_ID, &newval);
152 if (err)
153 return err;
154 }
155
156 return 0;
157}
158
Jiri Pirko90af2312013-10-18 17:43:38 +0200159static int bond_changelink(struct net_device *bond_dev,
160 struct nlattr *tb[], struct nlattr *data[])
161{
162 struct bonding *bond = netdev_priv(bond_dev);
Nikolay Aleksandrov2b3798d2014-01-22 14:53:17 +0100163 struct bond_opt_value newval;
sfeldma@cumulusnetworks.com06151db2013-12-12 14:10:24 -0800164 int miimon = 0;
Jiri Pirko90af2312013-10-18 17:43:38 +0200165 int err;
166
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -0800167 if (!data)
168 return 0;
169
170 if (data[IFLA_BOND_MODE]) {
Jiri Pirko90af2312013-10-18 17:43:38 +0200171 int mode = nla_get_u8(data[IFLA_BOND_MODE]);
172
Nikolay Aleksandrov2b3798d2014-01-22 14:53:17 +0100173 bond_opt_initval(&newval, mode);
174 err = __bond_opt_set(bond, BOND_OPT_MODE, &newval);
Jiri Pirko90af2312013-10-18 17:43:38 +0200175 if (err)
176 return err;
177 }
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -0800178 if (data[IFLA_BOND_ACTIVE_SLAVE]) {
Jiri Pirkoec76aa42013-10-18 17:43:39 +0200179 int ifindex = nla_get_u32(data[IFLA_BOND_ACTIVE_SLAVE]);
180 struct net_device *slave_dev;
Nikolay Aleksandrovd1fbd3e2014-01-22 14:53:35 +0100181 char *active_slave = "";
Jiri Pirkoec76aa42013-10-18 17:43:39 +0200182
Nikolay Aleksandrovd1fbd3e2014-01-22 14:53:35 +0100183 if (ifindex != 0) {
Jiri Pirkoec76aa42013-10-18 17:43:39 +0200184 slave_dev = __dev_get_by_index(dev_net(bond_dev),
185 ifindex);
186 if (!slave_dev)
187 return -ENODEV;
Nikolay Aleksandrovd1fbd3e2014-01-22 14:53:35 +0100188 active_slave = slave_dev->name;
Jiri Pirkoec76aa42013-10-18 17:43:39 +0200189 }
Nikolay Aleksandrovd1fbd3e2014-01-22 14:53:35 +0100190 bond_opt_initstr(&newval, active_slave);
191 err = __bond_opt_set(bond, BOND_OPT_ACTIVE_SLAVE, &newval);
Jiri Pirkoec76aa42013-10-18 17:43:39 +0200192 if (err)
193 return err;
194 }
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -0800195 if (data[IFLA_BOND_MIIMON]) {
sfeldma@cumulusnetworks.com06151db2013-12-12 14:10:24 -0800196 miimon = nla_get_u32(data[IFLA_BOND_MIIMON]);
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -0800197
Nikolay Aleksandrovb98d9c62014-01-22 14:53:31 +0100198 bond_opt_initval(&newval, miimon);
199 err = __bond_opt_set(bond, BOND_OPT_MIIMON, &newval);
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -0800200 if (err)
201 return err;
202 }
sfeldma@cumulusnetworks.com25852e22013-12-12 14:10:02 -0800203 if (data[IFLA_BOND_UPDELAY]) {
204 int updelay = nla_get_u32(data[IFLA_BOND_UPDELAY]);
205
Nikolay Aleksandrove4994612014-01-22 14:53:26 +0100206 bond_opt_initval(&newval, updelay);
207 err = __bond_opt_set(bond, BOND_OPT_UPDELAY, &newval);
sfeldma@cumulusnetworks.com25852e22013-12-12 14:10:02 -0800208 if (err)
209 return err;
210 }
sfeldma@cumulusnetworks.comc7461f92013-12-12 14:10:09 -0800211 if (data[IFLA_BOND_DOWNDELAY]) {
212 int downdelay = nla_get_u32(data[IFLA_BOND_DOWNDELAY]);
213
Nikolay Aleksandrov25a9b542014-01-22 14:53:25 +0100214 bond_opt_initval(&newval, downdelay);
215 err = __bond_opt_set(bond, BOND_OPT_DOWNDELAY, &newval);
sfeldma@cumulusnetworks.comc7461f92013-12-12 14:10:09 -0800216 if (err)
217 return err;
218 }
sfeldma@cumulusnetworks.com9f53e142013-12-12 14:10:16 -0800219 if (data[IFLA_BOND_USE_CARRIER]) {
220 int use_carrier = nla_get_u8(data[IFLA_BOND_USE_CARRIER]);
221
Nikolay Aleksandrov0fff0602014-01-22 14:53:34 +0100222 bond_opt_initval(&newval, use_carrier);
223 err = __bond_opt_set(bond, BOND_OPT_USE_CARRIER, &newval);
sfeldma@cumulusnetworks.com9f53e142013-12-12 14:10:16 -0800224 if (err)
225 return err;
226 }
sfeldma@cumulusnetworks.com06151db2013-12-12 14:10:24 -0800227 if (data[IFLA_BOND_ARP_INTERVAL]) {
228 int arp_interval = nla_get_u32(data[IFLA_BOND_ARP_INTERVAL]);
229
230 if (arp_interval && miimon) {
Veaceslav Falicoa5f24542014-07-15 19:36:05 +0200231 netdev_err(bond->dev, "ARP monitoring cannot be used with MII monitoring\n");
sfeldma@cumulusnetworks.com06151db2013-12-12 14:10:24 -0800232 return -EINVAL;
233 }
234
Nikolay Aleksandrov7bdb04e2014-01-22 14:53:23 +0100235 bond_opt_initval(&newval, arp_interval);
236 err = __bond_opt_set(bond, BOND_OPT_ARP_INTERVAL, &newval);
sfeldma@cumulusnetworks.com06151db2013-12-12 14:10:24 -0800237 if (err)
238 return err;
239 }
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -0800240 if (data[IFLA_BOND_ARP_IP_TARGET]) {
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -0800241 struct nlattr *attr;
242 int i = 0, rem;
243
Nikolay Aleksandrov4fb0ef52014-01-22 14:53:24 +0100244 bond_option_arp_ip_targets_clear(bond);
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -0800245 nla_for_each_nested(attr, data[IFLA_BOND_ARP_IP_TARGET], rem) {
Thomas Graff6c6fda2014-11-27 00:22:33 +0100246 __be32 target;
247
248 if (nla_len(attr) < sizeof(target))
249 return -EINVAL;
250
251 target = nla_get_be32(attr);
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -0800252
stephen hemmingera19a7ec2014-03-10 09:48:38 -0700253 bond_opt_initval(&newval, (__force u64)target);
Nikolay Aleksandrov4fb0ef52014-01-22 14:53:24 +0100254 err = __bond_opt_set(bond, BOND_OPT_ARP_TARGETS,
255 &newval);
256 if (err)
257 break;
258 i++;
259 }
260 if (i == 0 && bond->params.arp_interval)
Veaceslav Falicoa5f24542014-07-15 19:36:05 +0200261 netdev_warn(bond->dev, "Removing last arp target with arp_interval on\n");
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -0800262 if (err)
263 return err;
264 }
sfeldma@cumulusnetworks.com29c49482013-12-12 14:10:38 -0800265 if (data[IFLA_BOND_ARP_VALIDATE]) {
266 int arp_validate = nla_get_u32(data[IFLA_BOND_ARP_VALIDATE]);
267
268 if (arp_validate && miimon) {
Veaceslav Falicoa5f24542014-07-15 19:36:05 +0200269 netdev_err(bond->dev, "ARP validating cannot be used with MII monitoring\n");
sfeldma@cumulusnetworks.com29c49482013-12-12 14:10:38 -0800270 return -EINVAL;
271 }
272
Nikolay Aleksandrov16228882014-01-22 14:53:20 +0100273 bond_opt_initval(&newval, arp_validate);
274 err = __bond_opt_set(bond, BOND_OPT_ARP_VALIDATE, &newval);
sfeldma@cumulusnetworks.com29c49482013-12-12 14:10:38 -0800275 if (err)
276 return err;
277 }
sfeldma@cumulusnetworks.comd5c84252013-12-12 14:10:45 -0800278 if (data[IFLA_BOND_ARP_ALL_TARGETS]) {
279 int arp_all_targets =
280 nla_get_u32(data[IFLA_BOND_ARP_ALL_TARGETS]);
281
Nikolay Aleksandrovedf36b22014-01-22 14:53:21 +0100282 bond_opt_initval(&newval, arp_all_targets);
283 err = __bond_opt_set(bond, BOND_OPT_ARP_ALL_TARGETS, &newval);
sfeldma@cumulusnetworks.comd5c84252013-12-12 14:10:45 -0800284 if (err)
285 return err;
286 }
sfeldma@cumulusnetworks.com0a98a0d2013-12-15 16:41:51 -0800287 if (data[IFLA_BOND_PRIMARY]) {
288 int ifindex = nla_get_u32(data[IFLA_BOND_PRIMARY]);
289 struct net_device *dev;
290 char *primary = "";
291
292 dev = __dev_get_by_index(dev_net(bond_dev), ifindex);
293 if (dev)
294 primary = dev->name;
295
Nikolay Aleksandrov180222f2014-01-22 14:53:32 +0100296 bond_opt_initstr(&newval, primary);
297 err = __bond_opt_set(bond, BOND_OPT_PRIMARY, &newval);
sfeldma@cumulusnetworks.com0a98a0d2013-12-15 16:41:51 -0800298 if (err)
299 return err;
300 }
sfeldma@cumulusnetworks.com8a41ae42013-12-15 16:41:58 -0800301 if (data[IFLA_BOND_PRIMARY_RESELECT]) {
302 int primary_reselect =
303 nla_get_u8(data[IFLA_BOND_PRIMARY_RESELECT]);
304
Nikolay Aleksandrov388d3a62014-01-22 14:53:33 +0100305 bond_opt_initval(&newval, primary_reselect);
306 err = __bond_opt_set(bond, BOND_OPT_PRIMARY_RESELECT, &newval);
sfeldma@cumulusnetworks.com8a41ae42013-12-15 16:41:58 -0800307 if (err)
308 return err;
309 }
sfeldma@cumulusnetworks.com89901972013-12-15 16:42:05 -0800310 if (data[IFLA_BOND_FAIL_OVER_MAC]) {
311 int fail_over_mac =
312 nla_get_u8(data[IFLA_BOND_FAIL_OVER_MAC]);
313
Nikolay Aleksandrov1df6b6a2014-01-22 14:53:22 +0100314 bond_opt_initval(&newval, fail_over_mac);
315 err = __bond_opt_set(bond, BOND_OPT_FAIL_OVER_MAC, &newval);
sfeldma@cumulusnetworks.com89901972013-12-15 16:42:05 -0800316 if (err)
317 return err;
318 }
sfeldma@cumulusnetworks.comf70161c2013-12-15 16:42:12 -0800319 if (data[IFLA_BOND_XMIT_HASH_POLICY]) {
320 int xmit_hash_policy =
321 nla_get_u8(data[IFLA_BOND_XMIT_HASH_POLICY]);
322
Nikolay Aleksandrova4b32ce2014-01-22 14:53:19 +0100323 bond_opt_initval(&newval, xmit_hash_policy);
324 err = __bond_opt_set(bond, BOND_OPT_XMIT_HASH, &newval);
sfeldma@cumulusnetworks.comf70161c2013-12-15 16:42:12 -0800325 if (err)
326 return err;
327 }
sfeldma@cumulusnetworks.comd8838de72013-12-15 16:42:19 -0800328 if (data[IFLA_BOND_RESEND_IGMP]) {
329 int resend_igmp =
330 nla_get_u32(data[IFLA_BOND_RESEND_IGMP]);
331
Nikolay Aleksandrov105c8fb2014-01-22 14:53:38 +0100332 bond_opt_initval(&newval, resend_igmp);
333 err = __bond_opt_set(bond, BOND_OPT_RESEND_IGMP, &newval);
sfeldma@cumulusnetworks.comd8838de72013-12-15 16:42:19 -0800334 if (err)
335 return err;
336 }
sfeldma@cumulusnetworks.com2c9839c2013-12-17 21:30:09 -0800337 if (data[IFLA_BOND_NUM_PEER_NOTIF]) {
338 int num_peer_notif =
339 nla_get_u8(data[IFLA_BOND_NUM_PEER_NOTIF]);
340
Nikolay Aleksandrovef56bec2014-01-22 14:53:30 +0100341 bond_opt_initval(&newval, num_peer_notif);
342 err = __bond_opt_set(bond, BOND_OPT_NUM_PEER_NOTIF, &newval);
sfeldma@cumulusnetworks.com2c9839c2013-12-17 21:30:09 -0800343 if (err)
344 return err;
345 }
sfeldma@cumulusnetworks.com1cc0b1e2013-12-17 21:30:16 -0800346 if (data[IFLA_BOND_ALL_SLAVES_ACTIVE]) {
347 int all_slaves_active =
348 nla_get_u8(data[IFLA_BOND_ALL_SLAVES_ACTIVE]);
349
Nikolay Aleksandrov3df01162014-01-22 14:53:37 +0100350 bond_opt_initval(&newval, all_slaves_active);
351 err = __bond_opt_set(bond, BOND_OPT_ALL_SLAVES_ACTIVE, &newval);
sfeldma@cumulusnetworks.com1cc0b1e2013-12-17 21:30:16 -0800352 if (err)
353 return err;
354 }
sfeldma@cumulusnetworks.com7d101002013-12-17 21:30:23 -0800355 if (data[IFLA_BOND_MIN_LINKS]) {
356 int min_links =
357 nla_get_u32(data[IFLA_BOND_MIN_LINKS]);
358
Nikolay Aleksandrov633ddc92014-01-22 14:53:28 +0100359 bond_opt_initval(&newval, min_links);
360 err = __bond_opt_set(bond, BOND_OPT_MINLINKS, &newval);
sfeldma@cumulusnetworks.com7d101002013-12-17 21:30:23 -0800361 if (err)
362 return err;
363 }
sfeldma@cumulusnetworks.com8d836d02013-12-17 21:30:30 -0800364 if (data[IFLA_BOND_LP_INTERVAL]) {
365 int lp_interval =
366 nla_get_u32(data[IFLA_BOND_LP_INTERVAL]);
367
Nikolay Aleksandrov4325b372014-01-22 14:53:39 +0100368 bond_opt_initval(&newval, lp_interval);
369 err = __bond_opt_set(bond, BOND_OPT_LP_INTERVAL, &newval);
sfeldma@cumulusnetworks.com8d836d02013-12-17 21:30:30 -0800370 if (err)
371 return err;
372 }
sfeldma@cumulusnetworks.comc13ab3f2013-12-17 21:30:37 -0800373 if (data[IFLA_BOND_PACKETS_PER_SLAVE]) {
374 int packets_per_slave =
375 nla_get_u32(data[IFLA_BOND_PACKETS_PER_SLAVE]);
376
Nikolay Aleksandrovaa59d852014-01-22 14:53:18 +0100377 bond_opt_initval(&newval, packets_per_slave);
378 err = __bond_opt_set(bond, BOND_OPT_PACKETS_PER_SLAVE, &newval);
sfeldma@cumulusnetworks.comc13ab3f2013-12-17 21:30:37 -0800379 if (err)
380 return err;
381 }
sfeldma@cumulusnetworks.com998e40bb2014-01-03 14:18:41 -0800382 if (data[IFLA_BOND_AD_LACP_RATE]) {
383 int lacp_rate =
384 nla_get_u8(data[IFLA_BOND_AD_LACP_RATE]);
385
Nikolay Aleksandrovd3131de2014-01-22 14:53:27 +0100386 bond_opt_initval(&newval, lacp_rate);
387 err = __bond_opt_set(bond, BOND_OPT_LACP_RATE, &newval);
sfeldma@cumulusnetworks.com998e40bb2014-01-03 14:18:41 -0800388 if (err)
389 return err;
390 }
sfeldma@cumulusnetworks.comec029fa2014-01-03 14:18:49 -0800391 if (data[IFLA_BOND_AD_SELECT]) {
392 int ad_select =
393 nla_get_u8(data[IFLA_BOND_AD_SELECT]);
394
Nikolay Aleksandrov9e5f5ee2014-01-22 14:53:29 +0100395 bond_opt_initval(&newval, ad_select);
396 err = __bond_opt_set(bond, BOND_OPT_AD_SELECT, &newval);
sfeldma@cumulusnetworks.comec029fa2014-01-03 14:18:49 -0800397 if (err)
398 return err;
399 }
Andy Gospodarek171a42c2015-05-09 00:01:58 -0700400 if (data[IFLA_BOND_AD_ACTOR_SYS_PRIO]) {
401 int actor_sys_prio =
402 nla_get_u16(data[IFLA_BOND_AD_ACTOR_SYS_PRIO]);
403
404 bond_opt_initval(&newval, actor_sys_prio);
405 err = __bond_opt_set(bond, BOND_OPT_AD_ACTOR_SYS_PRIO, &newval);
406 if (err)
407 return err;
408 }
Andy Gospodarek171a42c2015-05-09 00:01:58 -0700409 if (data[IFLA_BOND_AD_USER_PORT_KEY]) {
410 int port_key =
411 nla_get_u16(data[IFLA_BOND_AD_USER_PORT_KEY]);
412
413 bond_opt_initval(&newval, port_key);
414 err = __bond_opt_set(bond, BOND_OPT_AD_USER_PORT_KEY, &newval);
415 if (err)
416 return err;
417 }
Andy Gospodarek171a42c2015-05-09 00:01:58 -0700418 if (data[IFLA_BOND_AD_ACTOR_SYSTEM]) {
419 if (nla_len(data[IFLA_BOND_AD_ACTOR_SYSTEM]) != ETH_ALEN)
420 return -EINVAL;
421
422 bond_opt_initval(&newval,
423 nla_get_be64(data[IFLA_BOND_AD_ACTOR_SYSTEM]));
424 err = __bond_opt_set(bond, BOND_OPT_AD_ACTOR_SYSTEM, &newval);
425 if (err)
426 return err;
427 }
Nikolay Aleksandrov0f7bffd2015-07-31 16:49:43 +0200428 if (data[IFLA_BOND_TLB_DYNAMIC_LB]) {
429 int dynamic_lb = nla_get_u8(data[IFLA_BOND_TLB_DYNAMIC_LB]);
430
431 bond_opt_initval(&newval, dynamic_lb);
432 err = __bond_opt_set(bond, BOND_OPT_TLB_DYNAMIC_LB, &newval);
433 if (err)
434 return err;
435 }
436
Jiri Pirko90af2312013-10-18 17:43:38 +0200437 return 0;
438}
439
440static int bond_newlink(struct net *src_net, struct net_device *bond_dev,
441 struct nlattr *tb[], struct nlattr *data[])
442{
443 int err;
444
445 err = bond_changelink(bond_dev, tb, data);
446 if (err < 0)
447 return err;
448
449 return register_netdevice(bond_dev);
450}
451
452static size_t bond_get_size(const struct net_device *bond_dev)
453{
Dan Carpentere1398622013-11-01 13:18:44 +0300454 return nla_total_size(sizeof(u8)) + /* IFLA_BOND_MODE */
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -0800455 nla_total_size(sizeof(u32)) + /* IFLA_BOND_ACTIVE_SLAVE */
456 nla_total_size(sizeof(u32)) + /* IFLA_BOND_MIIMON */
sfeldma@cumulusnetworks.com25852e22013-12-12 14:10:02 -0800457 nla_total_size(sizeof(u32)) + /* IFLA_BOND_UPDELAY */
sfeldma@cumulusnetworks.comc7461f92013-12-12 14:10:09 -0800458 nla_total_size(sizeof(u32)) + /* IFLA_BOND_DOWNDELAY */
sfeldma@cumulusnetworks.com9f53e142013-12-12 14:10:16 -0800459 nla_total_size(sizeof(u8)) + /* IFLA_BOND_USE_CARRIER */
sfeldma@cumulusnetworks.com06151db2013-12-12 14:10:24 -0800460 nla_total_size(sizeof(u32)) + /* IFLA_BOND_ARP_INTERVAL */
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -0800461 /* IFLA_BOND_ARP_IP_TARGET */
sfeldma@cumulusnetworks.com288db0a2014-01-03 14:28:11 -0800462 nla_total_size(sizeof(struct nlattr)) +
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -0800463 nla_total_size(sizeof(u32)) * BOND_MAX_ARP_TARGETS +
sfeldma@cumulusnetworks.com29c49482013-12-12 14:10:38 -0800464 nla_total_size(sizeof(u32)) + /* IFLA_BOND_ARP_VALIDATE */
sfeldma@cumulusnetworks.comd5c84252013-12-12 14:10:45 -0800465 nla_total_size(sizeof(u32)) + /* IFLA_BOND_ARP_ALL_TARGETS */
sfeldma@cumulusnetworks.com0a98a0d2013-12-15 16:41:51 -0800466 nla_total_size(sizeof(u32)) + /* IFLA_BOND_PRIMARY */
sfeldma@cumulusnetworks.com8a41ae42013-12-15 16:41:58 -0800467 nla_total_size(sizeof(u8)) + /* IFLA_BOND_PRIMARY_RESELECT */
sfeldma@cumulusnetworks.com89901972013-12-15 16:42:05 -0800468 nla_total_size(sizeof(u8)) + /* IFLA_BOND_FAIL_OVER_MAC */
sfeldma@cumulusnetworks.comf70161c2013-12-15 16:42:12 -0800469 nla_total_size(sizeof(u8)) + /* IFLA_BOND_XMIT_HASH_POLICY */
sfeldma@cumulusnetworks.comd8838de72013-12-15 16:42:19 -0800470 nla_total_size(sizeof(u32)) + /* IFLA_BOND_RESEND_IGMP */
sfeldma@cumulusnetworks.com2c9839c2013-12-17 21:30:09 -0800471 nla_total_size(sizeof(u8)) + /* IFLA_BOND_NUM_PEER_NOTIF */
sfeldma@cumulusnetworks.com1cc0b1e2013-12-17 21:30:16 -0800472 nla_total_size(sizeof(u8)) + /* IFLA_BOND_ALL_SLAVES_ACTIVE */
sfeldma@cumulusnetworks.com7d101002013-12-17 21:30:23 -0800473 nla_total_size(sizeof(u32)) + /* IFLA_BOND_MIN_LINKS */
sfeldma@cumulusnetworks.com8d836d02013-12-17 21:30:30 -0800474 nla_total_size(sizeof(u32)) + /* IFLA_BOND_LP_INTERVAL */
sfeldma@cumulusnetworks.comc13ab3f2013-12-17 21:30:37 -0800475 nla_total_size(sizeof(u32)) + /* IFLA_BOND_PACKETS_PER_SLAVE */
sfeldma@cumulusnetworks.com998e40bb2014-01-03 14:18:41 -0800476 nla_total_size(sizeof(u8)) + /* IFLA_BOND_AD_LACP_RATE */
sfeldma@cumulusnetworks.comec029fa2014-01-03 14:18:49 -0800477 nla_total_size(sizeof(u8)) + /* IFLA_BOND_AD_SELECT */
sfeldma@cumulusnetworks.com4ee7ac72014-01-03 14:18:56 -0800478 nla_total_size(sizeof(struct nlattr)) + /* IFLA_BOND_AD_INFO */
479 nla_total_size(sizeof(u16)) + /* IFLA_BOND_AD_INFO_AGGREGATOR */
480 nla_total_size(sizeof(u16)) + /* IFLA_BOND_AD_INFO_NUM_PORTS */
481 nla_total_size(sizeof(u16)) + /* IFLA_BOND_AD_INFO_ACTOR_KEY */
482 nla_total_size(sizeof(u16)) + /* IFLA_BOND_AD_INFO_PARTNER_KEY*/
483 nla_total_size(ETH_ALEN) + /* IFLA_BOND_AD_INFO_PARTNER_MAC*/
Andy Gospodarek171a42c2015-05-09 00:01:58 -0700484 nla_total_size(sizeof(u16)) + /* IFLA_BOND_AD_ACTOR_SYS_PRIO */
485 nla_total_size(sizeof(u16)) + /* IFLA_BOND_AD_USER_PORT_KEY */
486 nla_total_size(ETH_ALEN) + /* IFLA_BOND_AD_ACTOR_SYSTEM */
Nikolay Aleksandrov0f7bffd2015-07-31 16:49:43 +0200487 nla_total_size(sizeof(u8)) + /* IFLA_BOND_TLB_DYNAMIC_LB */
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -0800488 0;
Jiri Pirko90af2312013-10-18 17:43:38 +0200489}
490
Eric Dumazete965f802014-07-15 06:56:53 -0700491static int bond_option_active_slave_get_ifindex(struct bonding *bond)
492{
493 const struct net_device *slave;
494 int ifindex;
495
496 rcu_read_lock();
497 slave = bond_option_active_slave_get_rcu(bond);
498 ifindex = slave ? slave->ifindex : 0;
499 rcu_read_unlock();
500 return ifindex;
501}
502
Jiri Pirko90af2312013-10-18 17:43:38 +0200503static int bond_fill_info(struct sk_buff *skb,
504 const struct net_device *bond_dev)
505{
506 struct bonding *bond = netdev_priv(bond_dev);
sfeldma@cumulusnetworks.comc13ab3f2013-12-17 21:30:37 -0800507 unsigned int packets_per_slave;
Eric Dumazete965f802014-07-15 06:56:53 -0700508 int ifindex, i, targets_added;
509 struct nlattr *targets;
Nikolay Aleksandrov059b47e2014-09-09 23:17:00 +0200510 struct slave *primary;
Jiri Pirko90af2312013-10-18 17:43:38 +0200511
Veaceslav Falico01844092014-05-15 21:39:55 +0200512 if (nla_put_u8(skb, IFLA_BOND_MODE, BOND_MODE(bond)))
Jiri Pirko90af2312013-10-18 17:43:38 +0200513 goto nla_put_failure;
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -0800514
Eric Dumazete965f802014-07-15 06:56:53 -0700515 ifindex = bond_option_active_slave_get_ifindex(bond);
516 if (ifindex && nla_put_u32(skb, IFLA_BOND_ACTIVE_SLAVE, ifindex))
sfeldma@cumulusnetworks.comeecdaa62013-12-12 14:09:55 -0800517 goto nla_put_failure;
518
519 if (nla_put_u32(skb, IFLA_BOND_MIIMON, bond->params.miimon))
520 goto nla_put_failure;
521
sfeldma@cumulusnetworks.com25852e22013-12-12 14:10:02 -0800522 if (nla_put_u32(skb, IFLA_BOND_UPDELAY,
523 bond->params.updelay * bond->params.miimon))
524 goto nla_put_failure;
525
sfeldma@cumulusnetworks.comc7461f92013-12-12 14:10:09 -0800526 if (nla_put_u32(skb, IFLA_BOND_DOWNDELAY,
527 bond->params.downdelay * bond->params.miimon))
528 goto nla_put_failure;
529
sfeldma@cumulusnetworks.com9f53e142013-12-12 14:10:16 -0800530 if (nla_put_u8(skb, IFLA_BOND_USE_CARRIER, bond->params.use_carrier))
531 goto nla_put_failure;
532
sfeldma@cumulusnetworks.com06151db2013-12-12 14:10:24 -0800533 if (nla_put_u32(skb, IFLA_BOND_ARP_INTERVAL, bond->params.arp_interval))
534 goto nla_put_failure;
535
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -0800536 targets = nla_nest_start(skb, IFLA_BOND_ARP_IP_TARGET);
537 if (!targets)
538 goto nla_put_failure;
539
540 targets_added = 0;
541 for (i = 0; i < BOND_MAX_ARP_TARGETS; i++) {
542 if (bond->params.arp_targets[i]) {
Jiri Pirkoe7ef9412013-12-14 12:32:10 +0100543 nla_put_be32(skb, i, bond->params.arp_targets[i]);
sfeldma@cumulusnetworks.com7f28fa12013-12-12 14:10:31 -0800544 targets_added = 1;
545 }
546 }
547
548 if (targets_added)
549 nla_nest_end(skb, targets);
550 else
551 nla_nest_cancel(skb, targets);
552
sfeldma@cumulusnetworks.com29c49482013-12-12 14:10:38 -0800553 if (nla_put_u32(skb, IFLA_BOND_ARP_VALIDATE, bond->params.arp_validate))
554 goto nla_put_failure;
555
sfeldma@cumulusnetworks.comd5c84252013-12-12 14:10:45 -0800556 if (nla_put_u32(skb, IFLA_BOND_ARP_ALL_TARGETS,
557 bond->params.arp_all_targets))
558 goto nla_put_failure;
559
Nikolay Aleksandrov059b47e2014-09-09 23:17:00 +0200560 primary = rtnl_dereference(bond->primary_slave);
561 if (primary &&
562 nla_put_u32(skb, IFLA_BOND_PRIMARY, primary->dev->ifindex))
sfeldma@cumulusnetworks.com0a98a0d2013-12-15 16:41:51 -0800563 goto nla_put_failure;
564
sfeldma@cumulusnetworks.com8a41ae42013-12-15 16:41:58 -0800565 if (nla_put_u8(skb, IFLA_BOND_PRIMARY_RESELECT,
566 bond->params.primary_reselect))
567 goto nla_put_failure;
568
sfeldma@cumulusnetworks.com89901972013-12-15 16:42:05 -0800569 if (nla_put_u8(skb, IFLA_BOND_FAIL_OVER_MAC,
570 bond->params.fail_over_mac))
571 goto nla_put_failure;
572
sfeldma@cumulusnetworks.comf70161c2013-12-15 16:42:12 -0800573 if (nla_put_u8(skb, IFLA_BOND_XMIT_HASH_POLICY,
574 bond->params.xmit_policy))
575 goto nla_put_failure;
576
sfeldma@cumulusnetworks.comd8838de72013-12-15 16:42:19 -0800577 if (nla_put_u32(skb, IFLA_BOND_RESEND_IGMP,
578 bond->params.resend_igmp))
579 goto nla_put_failure;
580
sfeldma@cumulusnetworks.com2c9839c2013-12-17 21:30:09 -0800581 if (nla_put_u8(skb, IFLA_BOND_NUM_PEER_NOTIF,
582 bond->params.num_peer_notif))
583 goto nla_put_failure;
584
sfeldma@cumulusnetworks.com1cc0b1e2013-12-17 21:30:16 -0800585 if (nla_put_u8(skb, IFLA_BOND_ALL_SLAVES_ACTIVE,
586 bond->params.all_slaves_active))
587 goto nla_put_failure;
588
sfeldma@cumulusnetworks.com7d101002013-12-17 21:30:23 -0800589 if (nla_put_u32(skb, IFLA_BOND_MIN_LINKS,
590 bond->params.min_links))
591 goto nla_put_failure;
592
sfeldma@cumulusnetworks.com8d836d02013-12-17 21:30:30 -0800593 if (nla_put_u32(skb, IFLA_BOND_LP_INTERVAL,
594 bond->params.lp_interval))
595 goto nla_put_failure;
596
sfeldma@cumulusnetworks.comc13ab3f2013-12-17 21:30:37 -0800597 packets_per_slave = bond->params.packets_per_slave;
sfeldma@cumulusnetworks.comc13ab3f2013-12-17 21:30:37 -0800598 if (nla_put_u32(skb, IFLA_BOND_PACKETS_PER_SLAVE,
599 packets_per_slave))
600 goto nla_put_failure;
601
sfeldma@cumulusnetworks.com998e40bb2014-01-03 14:18:41 -0800602 if (nla_put_u8(skb, IFLA_BOND_AD_LACP_RATE,
603 bond->params.lacp_fast))
604 goto nla_put_failure;
605
sfeldma@cumulusnetworks.comec029fa2014-01-03 14:18:49 -0800606 if (nla_put_u8(skb, IFLA_BOND_AD_SELECT,
607 bond->params.ad_select))
608 goto nla_put_failure;
609
Nikolay Aleksandrov0f7bffd2015-07-31 16:49:43 +0200610 if (nla_put_u8(skb, IFLA_BOND_TLB_DYNAMIC_LB,
611 bond->params.tlb_dynamic_lb))
612 goto nla_put_failure;
613
Veaceslav Falico01844092014-05-15 21:39:55 +0200614 if (BOND_MODE(bond) == BOND_MODE_8023AD) {
sfeldma@cumulusnetworks.com4ee7ac72014-01-03 14:18:56 -0800615 struct ad_info info;
616
Mahesh Bandewar4cd6b472015-06-18 11:30:54 -0700617 if (capable(CAP_NET_ADMIN)) {
618 if (nla_put_u16(skb, IFLA_BOND_AD_ACTOR_SYS_PRIO,
619 bond->params.ad_actor_sys_prio))
620 goto nla_put_failure;
Andy Gospodarek171a42c2015-05-09 00:01:58 -0700621
Mahesh Bandewar4cd6b472015-06-18 11:30:54 -0700622 if (nla_put_u16(skb, IFLA_BOND_AD_USER_PORT_KEY,
623 bond->params.ad_user_port_key))
624 goto nla_put_failure;
Andy Gospodarek171a42c2015-05-09 00:01:58 -0700625
Mahesh Bandewar4cd6b472015-06-18 11:30:54 -0700626 if (nla_put(skb, IFLA_BOND_AD_ACTOR_SYSTEM,
627 sizeof(bond->params.ad_actor_system),
628 &bond->params.ad_actor_system))
629 goto nla_put_failure;
630 }
sfeldma@cumulusnetworks.com4ee7ac72014-01-03 14:18:56 -0800631 if (!bond_3ad_get_active_agg_info(bond, &info)) {
632 struct nlattr *nest;
633
634 nest = nla_nest_start(skb, IFLA_BOND_AD_INFO);
635 if (!nest)
636 goto nla_put_failure;
637
638 if (nla_put_u16(skb, IFLA_BOND_AD_INFO_AGGREGATOR,
639 info.aggregator_id))
640 goto nla_put_failure;
641 if (nla_put_u16(skb, IFLA_BOND_AD_INFO_NUM_PORTS,
642 info.ports))
643 goto nla_put_failure;
644 if (nla_put_u16(skb, IFLA_BOND_AD_INFO_ACTOR_KEY,
645 info.actor_key))
646 goto nla_put_failure;
647 if (nla_put_u16(skb, IFLA_BOND_AD_INFO_PARTNER_KEY,
648 info.partner_key))
649 goto nla_put_failure;
650 if (nla_put(skb, IFLA_BOND_AD_INFO_PARTNER_MAC,
651 sizeof(info.partner_system),
652 &info.partner_system))
653 goto nla_put_failure;
654
655 nla_nest_end(skb, nest);
656 }
657 }
658
Jiri Pirko90af2312013-10-18 17:43:38 +0200659 return 0;
660
661nla_put_failure:
662 return -EMSGSIZE;
663}
664
Jiri Pirko0a2a78c2013-10-18 17:43:33 +0200665struct rtnl_link_ops bond_link_ops __read_mostly = {
666 .kind = "bond",
667 .priv_size = sizeof(struct bonding),
668 .setup = bond_setup,
Jiri Pirko90af2312013-10-18 17:43:38 +0200669 .maxtype = IFLA_BOND_MAX,
670 .policy = bond_policy,
Jiri Pirko0a2a78c2013-10-18 17:43:33 +0200671 .validate = bond_validate,
Jiri Pirko90af2312013-10-18 17:43:38 +0200672 .newlink = bond_newlink,
673 .changelink = bond_changelink,
674 .get_size = bond_get_size,
675 .fill_info = bond_fill_info,
Jiri Pirko0a2a78c2013-10-18 17:43:33 +0200676 .get_num_tx_queues = bond_get_num_tx_queues,
677 .get_num_rx_queues = bond_get_num_tx_queues, /* Use the same number
678 as for TX queues */
Jiri Pirkocea6aeb2014-09-05 11:36:34 +0200679 .slave_maxtype = IFLA_BOND_SLAVE_MAX,
680 .slave_policy = bond_slave_policy,
681 .slave_changelink = bond_slave_changelink,
Jiri Pirko3bad5402014-01-22 09:05:56 +0100682 .get_slave_size = bond_get_slave_size,
683 .fill_slave_info = bond_fill_slave_info,
Jiri Pirko0a2a78c2013-10-18 17:43:33 +0200684};
685
686int __init bond_netlink_init(void)
687{
688 return rtnl_link_register(&bond_link_ops);
689}
690
David S. Millera729e832013-10-19 19:09:18 -0400691void bond_netlink_fini(void)
Jiri Pirko0a2a78c2013-10-18 17:43:33 +0200692{
693 rtnl_link_unregister(&bond_link_ops);
694}
695
696MODULE_ALIAS_RTNL_LINK("bond");