From: Nikolay Aleksandrov <razor@blackwall.org>
To: netdev@vger.kernel.org
Cc: roopa@cumulusnetworks.com, davem@davemloft.net,
stephen@networkplumber.org, bridge@lists.linux-foundation.org,
shm@cumulusnetworks.com,
Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Subject: [PATCH net-next 18/20] bridge: netlink: add support for igmp's intervals
Date: Sun, 4 Oct 2015 14:23:45 +0200 [thread overview]
Message-ID: <1443961427-15085-19-git-send-email-razor@blackwall.org> (raw)
In-Reply-To: <1443961427-15085-1-git-send-email-razor@blackwall.org>
From: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Add support to set/get all of the igmp's configurable intervals via
netlink. These currently are:
IFLA_BR_MCAST_LAST_MEMBER_INTVL
IFLA_BR_MCAST_MEMBERSHIP_INTVL
IFLA_BR_MCAST_QUERIER_INTVL
IFLA_BR_MCAST_QUERY_INTVL
IFLA_BR_MCAST_QUERY_RESPONSE_INTVL
IFLA_BR_MCAST_STARTUP_QUERY_INTVL
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
---
include/uapi/linux/if_link.h | 6 ++++
net/bridge/br_netlink.c | 70 +++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 75 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index fd841b5269c1..b8c88aa19fef 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -253,6 +253,12 @@ enum {
IFLA_BR_MCAST_HASH_MAX,
IFLA_BR_MCAST_LAST_MEMBER_CNT,
IFLA_BR_MCAST_STARTUP_QUERY_CNT,
+ IFLA_BR_MCAST_LAST_MEMBER_INTVL,
+ IFLA_BR_MCAST_MEMBERSHIP_INTVL,
+ IFLA_BR_MCAST_QUERIER_INTVL,
+ IFLA_BR_MCAST_QUERY_INTVL,
+ IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
+ IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
__IFLA_BR_MAX,
};
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 6744e30120af..30def4fb5901 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -775,6 +775,12 @@ static const struct nla_policy br_policy[IFLA_BR_MAX + 1] = {
[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[],
@@ -927,6 +933,42 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
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;
@@ -965,6 +1007,12 @@ static size_t br_get_size(const struct net_device *brdev)
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;
}
@@ -972,7 +1020,7 @@ static size_t br_get_size(const struct net_device *brdev)
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);
@@ -993,6 +1041,7 @@ static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev)
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) ||
@@ -1036,6 +1085,25 @@ static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev)
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;
--
2.4.3
next prev parent reply other threads:[~2015-10-04 12:24 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-04 12:23 [PATCH net-next 00/20] bridge: complete netlink support Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 01/20] bridge: netlink: add group_fwd_mask support Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 02/20] bridge: netlink: export root id Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 03/20] bridge: netlink: export bridge id Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 04/20] bridge: netlink: export root port Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 05/20] bridge: netlink: export root path cost Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 06/20] bridge: netlink: export topology_change and topology_change_detected Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 07/20] bridge: netlink: export all timers Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 08/20] bridge: netlink: add group_addr support Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 09/20] bridge: netlink: add fdb flush Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 10/20] bridge: netlink: add support for multicast_router Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 11/20] bridge: netlink: add support for multicast_snooping Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 12/20] bridge: netlink: add support for multicast_query_use_ifaddr Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 13/20] bridge: netlink: add support for multicast_querier Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 14/20] bridge: netlink: add support for igmp's hash_elasticity Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 15/20] bridge: netlink: add support for igmp's hash_max Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 16/20] bridge: netlink: add support for multicast_last_member_count Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 17/20] bridge: netlink: add support for multicast_startup_query_count Nikolay Aleksandrov
2015-10-04 12:23 ` Nikolay Aleksandrov [this message]
2015-10-04 12:23 ` [PATCH net-next 19/20] bridge: netlink: add support for netfilter tables config Nikolay Aleksandrov
2015-10-04 12:23 ` [PATCH net-next 20/20] bridge: netlink: add support for default_pvid Nikolay Aleksandrov
2015-10-04 23:47 ` [PATCH net-next 00/20] bridge: complete netlink support David Miller
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