[IFLA_BR_VLAN_FILTERING] = { .type = NLA_U8 },
[IFLA_BR_VLAN_PROTOCOL] = { .type = NLA_U16 },
[IFLA_BR_GROUP_FWD_MASK] = { .type = NLA_U16 },
+ [IFLA_BR_GROUP_ADDR] = { .type = NLA_BINARY,
+ .len = ETH_ALEN },
+ [IFLA_BR_MCAST_ROUTER] = { .type = NLA_U8 },
+ [IFLA_BR_MCAST_SNOOPING] = { .type = NLA_U8 },
+ [IFLA_BR_MCAST_QUERY_USE_IFADDR] = { .type = NLA_U8 },
+ [IFLA_BR_MCAST_QUERIER] = { .type = NLA_U8 },
+ [IFLA_BR_MCAST_HASH_ELASTICITY] = { .type = NLA_U32 },
+ [IFLA_BR_MCAST_HASH_MAX] = { .type = NLA_U32 },
+ [IFLA_BR_MCAST_LAST_MEMBER_CNT] = { .type = NLA_U32 },
+ [IFLA_BR_MCAST_STARTUP_QUERY_CNT] = { .type = NLA_U32 },
+ [IFLA_BR_MCAST_LAST_MEMBER_INTVL] = { .type = NLA_U64 },
+ [IFLA_BR_MCAST_MEMBERSHIP_INTVL] = { .type = NLA_U64 },
+ [IFLA_BR_MCAST_QUERIER_INTVL] = { .type = NLA_U64 },
+ [IFLA_BR_MCAST_QUERY_INTVL] = { .type = NLA_U64 },
+ [IFLA_BR_MCAST_QUERY_RESPONSE_INTVL] = { .type = NLA_U64 },
+ [IFLA_BR_MCAST_STARTUP_QUERY_INTVL] = { .type = NLA_U64 },
};
static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
br->group_fwd_mask = fwd_mask;
}
+ if (data[IFLA_BR_GROUP_ADDR]) {
+ u8 new_addr[ETH_ALEN];
+
+ if (nla_len(data[IFLA_BR_GROUP_ADDR]) != ETH_ALEN)
+ return -EINVAL;
+ memcpy(new_addr, nla_data(data[IFLA_BR_GROUP_ADDR]), ETH_ALEN);
+ if (!is_link_local_ether_addr(new_addr))
+ return -EINVAL;
+ if (new_addr[5] == 1 || /* 802.3x Pause address */
+ new_addr[5] == 2 || /* 802.3ad Slow protocols */
+ new_addr[5] == 3) /* 802.1X PAE address */
+ return -EINVAL;
+ spin_lock_bh(&br->lock);
+ memcpy(br->group_addr, new_addr, sizeof(br->group_addr));
+ spin_unlock_bh(&br->lock);
+ br->group_addr_set = true;
+ br_recalculate_fwd_mask(br);
+ }
+
+ if (data[IFLA_BR_FDB_FLUSH])
+ br_fdb_flush(br);
+
+#ifdef CONFIG_BRIDGE_IGMP_SNOOPING
+ if (data[IFLA_BR_MCAST_ROUTER]) {
+ u8 multicast_router = nla_get_u8(data[IFLA_BR_MCAST_ROUTER]);
+
+ err = br_multicast_set_router(br, multicast_router);
+ if (err)
+ return err;
+ }
+
+ if (data[IFLA_BR_MCAST_SNOOPING]) {
+ u8 mcast_snooping = nla_get_u8(data[IFLA_BR_MCAST_SNOOPING]);
+
+ err = br_multicast_toggle(br, mcast_snooping);
+ if (err)
+ return err;
+ }
+
+ if (data[IFLA_BR_MCAST_QUERY_USE_IFADDR]) {
+ u8 val;
+
+ val = nla_get_u8(data[IFLA_BR_MCAST_QUERY_USE_IFADDR]);
+ br->multicast_query_use_ifaddr = !!val;
+ }
+
+ if (data[IFLA_BR_MCAST_QUERIER]) {
+ u8 mcast_querier = nla_get_u8(data[IFLA_BR_MCAST_QUERIER]);
+
+ err = br_multicast_set_querier(br, mcast_querier);
+ if (err)
+ return err;
+ }
+
+ if (data[IFLA_BR_MCAST_HASH_ELASTICITY]) {
+ u32 val = nla_get_u32(data[IFLA_BR_MCAST_HASH_ELASTICITY]);
+
+ br->hash_elasticity = val;
+ }
+
+ if (data[IFLA_BR_MCAST_HASH_MAX]) {
+ u32 hash_max = nla_get_u32(data[IFLA_BR_MCAST_HASH_MAX]);
+
+ err = br_multicast_set_hash_max(br, hash_max);
+ if (err)
+ return err;
+ }
+
+ if (data[IFLA_BR_MCAST_LAST_MEMBER_CNT]) {
+ u32 val = nla_get_u32(data[IFLA_BR_MCAST_LAST_MEMBER_CNT]);
+
+ br->multicast_last_member_count = val;
+ }
+
+ if (data[IFLA_BR_MCAST_STARTUP_QUERY_CNT]) {
+ u32 val = nla_get_u32(data[IFLA_BR_MCAST_STARTUP_QUERY_CNT]);
+
+ br->multicast_startup_query_count = val;
+ }
+
+ if (data[IFLA_BR_MCAST_LAST_MEMBER_INTVL]) {
+ u64 val = nla_get_u64(data[IFLA_BR_MCAST_LAST_MEMBER_INTVL]);
+
+ br->multicast_last_member_interval = clock_t_to_jiffies(val);
+ }
+
+ if (data[IFLA_BR_MCAST_MEMBERSHIP_INTVL]) {
+ u64 val = nla_get_u64(data[IFLA_BR_MCAST_MEMBERSHIP_INTVL]);
+
+ br->multicast_membership_interval = clock_t_to_jiffies(val);
+ }
+
+ if (data[IFLA_BR_MCAST_QUERIER_INTVL]) {
+ u64 val = nla_get_u64(data[IFLA_BR_MCAST_QUERIER_INTVL]);
+
+ br->multicast_querier_interval = clock_t_to_jiffies(val);
+ }
+
+ if (data[IFLA_BR_MCAST_QUERY_INTVL]) {
+ u64 val = nla_get_u64(data[IFLA_BR_MCAST_QUERY_INTVL]);
+
+ br->multicast_query_interval = clock_t_to_jiffies(val);
+ }
+
+ if (data[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL]) {
+ u64 val = nla_get_u64(data[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL]);
+
+ br->multicast_query_response_interval = clock_t_to_jiffies(val);
+ }
+
+ if (data[IFLA_BR_MCAST_STARTUP_QUERY_INTVL]) {
+ u64 val = nla_get_u64(data[IFLA_BR_MCAST_STARTUP_QUERY_INTVL]);
+
+ br->multicast_startup_query_interval = clock_t_to_jiffies(val);
+ }
+#endif
+
return 0;
}
nla_total_size(sizeof(struct ifla_bridge_id)) + /* IFLA_BR_BRIDGE_ID */
nla_total_size(sizeof(u16)) + /* IFLA_BR_ROOT_PORT */
nla_total_size(sizeof(u32)) + /* IFLA_BR_ROOT_PATH_COST */
- nla_total_size(sizeof(u8)) + /* IFLA_BR_TOPOLOGY_CHANGE */
- nla_total_size(sizeof(u8)) + /* IFLA_BR_TOPOLOGY_CHANGE_DETECTED */
+ nla_total_size(sizeof(u8)) + /* IFLA_BR_TOPOLOGY_CHANGE */
+ nla_total_size(sizeof(u8)) + /* IFLA_BR_TOPOLOGY_CHANGE_DETECTED */
nla_total_size(sizeof(u64)) + /* IFLA_BR_HELLO_TIMER */
nla_total_size(sizeof(u64)) + /* IFLA_BR_TCN_TIMER */
nla_total_size(sizeof(u64)) + /* IFLA_BR_TOPOLOGY_CHANGE_TIMER */
nla_total_size(sizeof(u64)) + /* IFLA_BR_GC_TIMER */
+ nla_total_size(ETH_ALEN) + /* IFLA_BR_GROUP_ADDR */
+#ifdef CONFIG_BRIDGE_IGMP_SNOOPING
+ nla_total_size(sizeof(u8)) + /* IFLA_BR_MCAST_ROUTER */
+ nla_total_size(sizeof(u8)) + /* IFLA_BR_MCAST_SNOOPING */
+ nla_total_size(sizeof(u8)) + /* IFLA_BR_MCAST_QUERY_USE_IFADDR */
+ nla_total_size(sizeof(u8)) + /* IFLA_BR_MCAST_QUERIER */
+ nla_total_size(sizeof(u32)) + /* IFLA_BR_MCAST_HASH_ELASTICITY */
+ nla_total_size(sizeof(u32)) + /* IFLA_BR_MCAST_HASH_MAX */
+ nla_total_size(sizeof(u32)) + /* IFLA_BR_MCAST_LAST_MEMBER_CNT */
+ nla_total_size(sizeof(u32)) + /* IFLA_BR_MCAST_STARTUP_QUERY_CNT */
+ nla_total_size(sizeof(u64)) + /* IFLA_BR_MCAST_LAST_MEMBER_INTVL */
+ nla_total_size(sizeof(u64)) + /* IFLA_BR_MCAST_MEMBERSHIP_INTVL */
+ nla_total_size(sizeof(u64)) + /* IFLA_BR_MCAST_QUERIER_INTVL */
+ nla_total_size(sizeof(u64)) + /* IFLA_BR_MCAST_QUERY_INTVL */
+ nla_total_size(sizeof(u64)) + /* IFLA_BR_MCAST_QUERY_RESPONSE_INTVL */
+ nla_total_size(sizeof(u64)) + /* IFLA_BR_MCAST_STARTUP_QUERY_INTVL */
+#endif
0;
}
static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev)
{
struct net_bridge *br = netdev_priv(brdev);
- u64 hello_timer, tcn_timer, topology_change_timer, gc_timer;
+ u64 hello_timer, tcn_timer, topology_change_timer, gc_timer, clockval;
u32 forward_delay = jiffies_to_clock_t(br->forward_delay);
u32 hello_time = jiffies_to_clock_t(br->hello_time);
u32 age_time = jiffies_to_clock_t(br->max_age);
tcn_timer = br_timer_value(&br->tcn_timer);
topology_change_timer = br_timer_value(&br->topology_change_timer);
gc_timer = br_timer_value(&br->gc_timer);
+ clockval = 0;
if (nla_put_u32(skb, IFLA_BR_FORWARD_DELAY, forward_delay) ||
nla_put_u32(skb, IFLA_BR_HELLO_TIME, hello_time) ||
nla_put_u64(skb, IFLA_BR_TCN_TIMER, tcn_timer) ||
nla_put_u64(skb, IFLA_BR_TOPOLOGY_CHANGE_TIMER,
topology_change_timer) ||
- nla_put_u64(skb, IFLA_BR_GC_TIMER, gc_timer))
+ nla_put_u64(skb, IFLA_BR_GC_TIMER, gc_timer) ||
+ nla_put(skb, IFLA_BR_GROUP_ADDR, ETH_ALEN, br->group_addr))
return -EMSGSIZE;
#ifdef CONFIG_BRIDGE_VLAN_FILTERING
return -EMSGSIZE;
#endif
+#ifdef CONFIG_BRIDGE_IGMP_SNOOPING
+ if (nla_put_u8(skb, IFLA_BR_MCAST_ROUTER, br->multicast_router) ||
+ nla_put_u8(skb, IFLA_BR_MCAST_SNOOPING, !br->multicast_disabled) ||
+ nla_put_u8(skb, IFLA_BR_MCAST_QUERY_USE_IFADDR,
+ br->multicast_query_use_ifaddr) ||
+ nla_put_u8(skb, IFLA_BR_MCAST_QUERIER, br->multicast_querier) ||
+ nla_put_u32(skb, IFLA_BR_MCAST_HASH_ELASTICITY,
+ br->hash_elasticity) ||
+ nla_put_u32(skb, IFLA_BR_MCAST_HASH_MAX, br->hash_max) ||
+ nla_put_u32(skb, IFLA_BR_MCAST_LAST_MEMBER_CNT,
+ br->multicast_last_member_count) ||
+ nla_put_u32(skb, IFLA_BR_MCAST_STARTUP_QUERY_CNT,
+ br->multicast_startup_query_count))
+ return -EMSGSIZE;
+
+ clockval = jiffies_to_clock_t(br->multicast_last_member_interval);
+ if (nla_put_u64(skb, IFLA_BR_MCAST_LAST_MEMBER_INTVL, clockval))
+ return -EMSGSIZE;
+ clockval = jiffies_to_clock_t(br->multicast_membership_interval);
+ if (nla_put_u64(skb, IFLA_BR_MCAST_MEMBERSHIP_INTVL, clockval))
+ return -EMSGSIZE;
+ clockval = jiffies_to_clock_t(br->multicast_querier_interval);
+ if (nla_put_u64(skb, IFLA_BR_MCAST_QUERIER_INTVL, clockval))
+ return -EMSGSIZE;
+ clockval = jiffies_to_clock_t(br->multicast_query_interval);
+ if (nla_put_u64(skb, IFLA_BR_MCAST_QUERY_INTVL, clockval))
+ return -EMSGSIZE;
+ clockval = jiffies_to_clock_t(br->multicast_query_response_interval);
+ if (nla_put_u64(skb, IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, clockval))
+ return -EMSGSIZE;
+ clockval = jiffies_to_clock_t(br->multicast_startup_query_interval);
+ if (nla_put_u64(skb, IFLA_BR_MCAST_STARTUP_QUERY_INTVL, clockval))
+ return -EMSGSIZE;
+#endif
+
return 0;
}
projects / firefly-linux-kernel-4.4.55.git / blobdiff