[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20210826130533.149111-15-razor@blackwall.org>
Date: Thu, 26 Aug 2021 16:05:30 +0300
From: Nikolay Aleksandrov <razor@...ckwall.org>
To: netdev@...r.kernel.org
Cc: roopa@...dia.com, Joachim Wiberg <troglobit@...il.com>,
dsahern@...il.com, Nikolay Aleksandrov <nikolay@...dia.com>
Subject: [PATCH iproute2-next 14/17] bridge: vlan: add global mcast_query_response_interval option
From: Nikolay Aleksandrov <nikolay@...dia.com>
Add control and dump support for the global mcast_query_response_interval
option which sets the Max Response Time/Maximum Response Delay for IGMP/MLD
queries sent by the bridge. To be consistent with the same bridge-wide
option the value is reported with USER_HZ granularity and the same
granularity is expected when setting it.
Syntax:
$ bridge vlan global set dev bridge vid 1 mcast_query_response_interval 13000
Signed-off-by: Nikolay Aleksandrov <nikolay@...dia.com>
---
bridge/vlan.c | 15 +++++++++++++++
man/man8/bridge.8 | 9 ++++++++-
2 files changed, 23 insertions(+), 1 deletion(-)
diff --git a/bridge/vlan.c b/bridge/vlan.c
index 206cbdea10cb..0f6d8849843f 100644
--- a/bridge/vlan.c
+++ b/bridge/vlan.c
@@ -47,6 +47,7 @@ static void usage(void)
" [ mcast_membership_interval MEMBERSHIP_INTERVAL ]\n"
" [ mcast_querier_interval QUERIER_INTERVAL ]\n"
" [ mcast_query_interval QUERY_INTERVAL ]\n"
+ " [ mcast_query_response_interval QUERY_RESPONSE_INTERVAL ]\n"
" bridge vlan global { show } [ dev DEV ] [ vid VLAN_ID ]\n");
exit(-1);
}
@@ -474,6 +475,14 @@ static int vlan_global_option_set(int argc, char **argv)
addattr64(&req.n, 1024,
BRIDGE_VLANDB_GOPTS_MCAST_QUERY_INTVL,
val64);
+ } else if (strcmp(*argv, "mcast_query_response_interval") == 0) {
+ NEXT_ARG();
+ if (get_u64(&val64, *argv, 0))
+ invarg("invalid mcast_query_response_interval",
+ *argv);
+ addattr64(&req.n, 1024,
+ BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL,
+ val64);
} else {
if (matches(*argv, "help") == 0)
NEXT_ARG();
@@ -858,6 +867,12 @@ static void print_vlan_global_opts(struct rtattr *a, int ifindex)
"mcast_query_interval %llu ",
rta_getattr_u64(vattr));
}
+ if (vtb[BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL]) {
+ vattr = vtb[BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL];
+ print_lluint(PRINT_ANY, "mcast_query_response_interval",
+ "mcast_query_response_interval %llu ",
+ rta_getattr_u64(vattr));
+ }
print_nl();
close_json_object();
}
diff --git a/man/man8/bridge.8 b/man/man8/bridge.8
index cb1170f8d5c9..e9cd5f9f4fe6 100644
--- a/man/man8/bridge.8
+++ b/man/man8/bridge.8
@@ -175,7 +175,9 @@ bridge \- show / manipulate bridge addresses and devices
.B mcast_querier_interval
.IR QUERIER_INTERVAL " ] [ "
.B mcast_query_interval
-.IR QUERY_INTERVAL " ]"
+.IR QUERY_INTERVAL " ] [ "
+.B mcast_query_response_interval
+.IR QUERY_RESPONSE_INTERVAL " ]"
.ti -8
.BR "bridge vlan global" " [ " show " ] [ "
@@ -988,6 +990,11 @@ was enabled).
interval between queries sent by the bridge after the end of the
startup phase.
+.TP
+.BI mcast_query_response_interval " QUERY_RESPONSE_INTERVAL "
+set the Max Response Time/Maximum Response Delay for IGMP/MLD
+queries sent by the bridge.
+
.SS bridge vlan global show - list global vlan options.
This command displays the global VLAN options for each VLAN entry.
--
2.31.1
Powered by blists - more mailing lists