user/sven/linux.git/include/uapi/linux/if_bridge.h, branch v5.15.80

net: bridge: vlan: convert mcast router global option to per-vlan entry

2021-08-20T14:00:35Z

The per-vlan router option controls the port/vlan and host vlan entries' mcast router config. The global option controlled only the host vlan config, but that is unnecessary and incosistent as it's not really a global vlan option, but rather bridge option to control host router config, so convert BRIDGE_VLANDB_GOPTS_MCAST_ROUTER to BRIDGE_VLANDB_ENTRY_MCAST_ROUTER which can be used to control both host vlan and port vlan mcast router config. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller

net: bridge: vlan: dump mcast ctx querier state

2021-08-14T13:02:43Z

Use the new mcast querier state dump infrastructure and export vlans' mcast context querier state embedded in attribute BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller

net: bridge: mcast: dump ipv6 querier state

2021-08-14T13:02:43Z

Add support for dumping global IPv6 querier state, we dump the state only if our own querier is enabled or there has been another external querier which has won the election. For the bridge global state we use a new attribute IFLA_BR_MCAST_QUERIER_STATE and embed the state inside. The structure is: [IFLA_BR_MCAST_QUERIER_STATE] `[BRIDGE_QUERIER_IPV6_ADDRESS] - ip address of the querier `[BRIDGE_QUERIER_IPV6_PORT] - bridge port ifindex where the querier was seen (set only if external querier) `[BRIDGE_QUERIER_IPV6_OTHER_TIMER] - other querier timeout IPv4 and IPv6 attributes are embedded at the same level of IFLA_BR_MCAST_QUERIER_STATE. If we didn't dump anything we cancel the nest and return. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller

net: bridge: mcast: dump ipv4 querier state

2021-08-14T13:02:43Z

Add support for dumping global IPv4 querier state, we dump the state only if our own querier is enabled or there has been another external querier which has won the election. For the bridge global state we use a new attribute IFLA_BR_MCAST_QUERIER_STATE and embed the state inside. The structure is: [IFLA_BR_MCAST_QUERIER_STATE] `[BRIDGE_QUERIER_IP_ADDRESS] - ip address of the querier `[BRIDGE_QUERIER_IP_PORT] - bridge port ifindex where the querier was seen (set only if external querier) `[BRIDGE_QUERIER_IP_OTHER_TIMER] - other querier timeout Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller

net: bridge: vlan: use br_rports_fill_info() to export mcast router ports

2021-08-11T12:34:41Z

Embed the standard multicast router port export by br_rports_fill_info() into a new global vlan attribute BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS. In order to have the same format for the global bridge mcast context and the per-vlan mcast context we need a double-nesting: - BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS - MDBA_ROUTER Currently we don't compare router lists, if any router port exists in the bridge mcast contexts we consider their option sets as different and export them separately. In addition we export the router port vlan id when dumping similar to the router port notification format. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller

net: bridge: vlan: add support for mcast router global option

2021-08-11T12:34:41Z

Add support to change and retrieve global vlan multicast router state which is used for the bridge itself. We just need to pass multicast context to br_multicast_set_router instead of bridge device and the rest of the logic remains the same. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller

net: bridge: vlan: add support for mcast querier global option

2021-08-11T12:34:41Z

Add support to change and retrieve global vlan multicast querier state. We just need to pass multicast context to br_multicast_set_querier instead of bridge device and the rest of the logic remains the same. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller

net: bridge: vlan: add support for mcast startup query interval global option

2021-08-11T12:34:41Z

Add support to change and retrieve global vlan multicast startup query interval option. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller

net: bridge: vlan: add support for mcast query response interval global option

2021-08-11T12:34:41Z

Add support to change and retrieve global vlan multicast query response interval option. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller

net: bridge: vlan: add support for mcast query interval global option

2021-08-11T12:34:41Z

Add support to change and retrieve global vlan multicast query interval option. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller