netdev - [PATCH net-next 00/15] net: bridge: vlan: add global mcast options

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Date:   Tue, 10 Aug 2021 18:29:18 +0300
From:   Nikolay Aleksandrov <razor@...ckwall.org>
To:     netdev@...r.kernel.org
Cc:     roopa@...dia.com, bridge@...ts.linux-foundation.org,
        Nikolay Aleksandrov <nikolay@...dia.com>
Subject: [PATCH net-next 00/15] net: bridge: vlan: add global mcast options

From: Nikolay Aleksandrov <nikolay@...dia.com>

Hi,
This is the first follow-up set after the support for per-vlan multicast
contexts which extends global vlan options to support bridge's multicast
config per-vlan, it enables user-space to change and dump the already
existing bridge vlan multicast context options. The global option patches
(01 - 09 and 12-13) follow a similar pattern of changing current mcast
functions to take multicast context instead of a port/bridge directly.
Option equality checks have been added for dumping vlan range compression.
The last 2 patches extend the mcast router dump support so it can be
re-used when dumping vlan config.

patches 01 - 09: add support for various mcast options
patches 10 - 11: prepare for per-vlan querier control
patches 12 - 13: add support for querier control and router control
patches 14 - 15: add support for dumping per-vlan router ports

Next patch-sets:
 - per-port/vlan router option config
 - iproute2 support for all new vlan options
 - selftests

Thanks,
 Nik


Nikolay Aleksandrov (15):
  net: bridge: vlan: add support for mcast igmp/mld version global
    options
  net: bridge: vlan: add support for mcast last member count global
    option
  net: bridge: vlan: add support for mcast startup query count global
    option
  net: bridge: vlan: add support for mcast last member interval global
    option
  net: bridge: vlan: add support for mcast membership interval global
    option
  net: bridge: vlan: add support for mcast querier interval global
    option
  net: bridge: vlan: add support for mcast query interval global option
  net: bridge: vlan: add support for mcast query response interval
    global option
  net: bridge: vlan: add support for mcast startup query interval global
    option
  net: bridge: mcast: move querier state to the multicast context
  net: bridge: mcast: querier and query state affect only current
    context type
  net: bridge: vlan: add support for mcast querier global option
  net: bridge: vlan: add support for mcast router global option
  net: bridge: mcast: use the proper multicast context when dumping
    router ports
  net: bridge: vlan: use br_rports_fill_info() to export mcast router
    ports

 include/uapi/linux/if_bridge.h |  14 +++
 net/bridge/br_mdb.c            |  60 ++++++-----
 net/bridge/br_multicast.c      |  71 +++++++------
 net/bridge/br_netlink.c        |  14 ++-
 net/bridge/br_private.h        |  78 ++++++++++++--
 net/bridge/br_sysfs_br.c       |  10 +-
 net/bridge/br_vlan_options.c   | 186 ++++++++++++++++++++++++++++++++-
 7 files changed, 354 insertions(+), 79 deletions(-)

-- 
2.31.1