Netdev Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Nikolay Aleksandrov <razor@blackwall.org>
To: netdev@vger.kernel.org
Cc: roopa@nvidia.com, bridge@lists.linux-foundation.org,
	Nikolay Aleksandrov <nikolay@nvidia.com>
Subject: [PATCH net-next 09/15] net: bridge: vlan: add support for mcast startup query interval global option
Date: Tue, 10 Aug 2021 18:29:27 +0300	[thread overview]
Message-ID: <20210810152933.178325-10-razor@blackwall.org> (raw)
In-Reply-To: <20210810152933.178325-1-razor@blackwall.org>

From: Nikolay Aleksandrov <nikolay@nvidia.com>

Add support to change and retrieve global vlan multicast startup query
interval option.

Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
---
 include/uapi/linux/if_bridge.h |  1 +
 net/bridge/br_private.h        |  2 ++
 net/bridge/br_vlan_options.c   | 13 +++++++++++++
 3 files changed, 16 insertions(+)

diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index 9a30c4d92626..ea8773cce9e9 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -559,6 +559,7 @@ enum {
 	BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_INTVL,
 	BRIDGE_VLANDB_GOPTS_MCAST_QUERY_INTVL,
 	BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL,
+	BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL,
 	__BRIDGE_VLANDB_GOPTS_MAX
 };
 #define BRIDGE_VLANDB_GOPTS_MAX (__BRIDGE_VLANDB_GOPTS_MAX - 1)
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index d63520718ae9..4cdd71526145 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -1201,6 +1201,8 @@ br_multicast_ctx_options_equal(const struct net_bridge_mcast *brmctx1,
 	       brmctx2->multicast_query_interval &&
 	       brmctx1->multicast_query_response_interval ==
 	       brmctx2->multicast_query_response_interval &&
+	       brmctx1->multicast_startup_query_interval ==
+	       brmctx2->multicast_startup_query_interval &&
 #if IS_ENABLED(CONFIG_IPV6)
 	       brmctx1->multicast_mld_version ==
 	       brmctx2->multicast_mld_version &&
diff --git a/net/bridge/br_vlan_options.c b/net/bridge/br_vlan_options.c
index cd8320b22a89..7b8dfd138045 100644
--- a/net/bridge/br_vlan_options.c
+++ b/net/bridge/br_vlan_options.c
@@ -317,6 +317,10 @@ bool br_vlan_global_opts_fill(struct sk_buff *skb, u16 vid, u16 vid_range,
 	if (nla_put_u64_64bit(skb, BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL,
 			      clockval, BRIDGE_VLANDB_GOPTS_PAD))
 		goto out_err;
+	clockval = jiffies_to_clock_t(v_opts->br_mcast_ctx.multicast_startup_query_interval);
+	if (nla_put_u64_64bit(skb, BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL,
+			      clockval, BRIDGE_VLANDB_GOPTS_PAD))
+		goto out_err;
 
 #if IS_ENABLED(CONFIG_IPV6)
 	if (nla_put_u8(skb, BRIDGE_VLANDB_GOPTS_MCAST_MLD_VERSION,
@@ -350,6 +354,7 @@ static size_t rtnl_vlan_global_opts_nlmsg_size(void)
 		+ nla_total_size(sizeof(u64)) /* BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_INTVL */
 		+ nla_total_size(sizeof(u64)) /* BRIDGE_VLANDB_GOPTS_MCAST_QUERY_INTVL */
 		+ nla_total_size(sizeof(u64)) /* BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL */
+		+ nla_total_size(sizeof(u64)) /* BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL */
 #endif
 		+ nla_total_size(sizeof(u16)); /* BRIDGE_VLANDB_GOPTS_RANGE */
 }
@@ -473,6 +478,13 @@ static int br_vlan_process_global_one_opts(const struct net_bridge *br,
 		v->br_mcast_ctx.multicast_query_response_interval = clock_t_to_jiffies(val);
 		*changed = true;
 	}
+	if (tb[BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL]) {
+		u64 val;
+
+		val = nla_get_u64(tb[BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL]);
+		v->br_mcast_ctx.multicast_startup_query_interval = clock_t_to_jiffies(val);
+		*changed = true;
+	}
 #if IS_ENABLED(CONFIG_IPV6)
 	if (tb[BRIDGE_VLANDB_GOPTS_MCAST_MLD_VERSION]) {
 		u8 ver;
@@ -501,6 +513,7 @@ static const struct nla_policy br_vlan_db_gpol[BRIDGE_VLANDB_GOPTS_MAX + 1] = {
 	[BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL]	= { .type = NLA_U64 },
 	[BRIDGE_VLANDB_GOPTS_MCAST_MEMBERSHIP_INTVL]	= { .type = NLA_U64 },
 	[BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_INTVL]	= { .type = NLA_U64 },
+	[BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL]	= { .type = NLA_U64 },
 	[BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL] = { .type = NLA_U64 },
 };
 
-- 
2.31.1


  parent reply	other threads:[~2021-08-10 15:30 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-10 15:29 [PATCH net-next 00/15] net: bridge: vlan: add global mcast options Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 01/15] net: bridge: vlan: add support for mcast igmp/mld version global options Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 02/15] net: bridge: vlan: add support for mcast last member count global option Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 03/15] net: bridge: vlan: add support for mcast startup query " Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 04/15] net: bridge: vlan: add support for mcast last member interval " Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 05/15] net: bridge: vlan: add support for mcast membership " Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 06/15] net: bridge: vlan: add support for mcast querier " Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 07/15] net: bridge: vlan: add support for mcast query " Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 08/15] net: bridge: vlan: add support for mcast query response " Nikolay Aleksandrov
2021-08-10 15:29 ` Nikolay Aleksandrov [this message]
2021-08-10 15:29 ` [PATCH net-next 10/15] net: bridge: mcast: move querier state to the multicast context Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 11/15] net: bridge: mcast: querier and query state affect only current context type Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 12/15] net: bridge: vlan: add support for mcast querier global option Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 13/15] net: bridge: vlan: add support for mcast router " Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 14/15] net: bridge: mcast: use the proper multicast context when dumping router ports Nikolay Aleksandrov
2021-08-10 15:29 ` [PATCH net-next 15/15] net: bridge: vlan: use br_rports_fill_info() to export mcast " Nikolay Aleksandrov
2021-08-11 12:50 ` [PATCH net-next 00/15] net: bridge: vlan: add global mcast options patchwork-bot+netdevbpf

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210810152933.178325-10-razor@blackwall.org \
    --to=razor@blackwall.org \
    --cc=bridge@lists.linux-foundation.org \
    --cc=netdev@vger.kernel.org \
    --cc=nikolay@nvidia.com \
    --cc=roopa@nvidia.com \
    --subject='Re: [PATCH net-next 09/15] net: bridge: vlan: add support for mcast startup query interval global option' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).