提交 4f5590f8 编写于 作者: E Elad Raz 提交者: David S. Miller

switchdev: Adding IGMP snooping documentation

Signed-off-by: NElad Raz <eladr@mellanox.com>
Signed-off-by: NIdo Schimmel <idosch@mellanox.com>
Signed-off-by: NJiri Pirko <jiri@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 3a49b4fd
...@@ -304,8 +304,12 @@ certain netdevs from flooding unicast traffic for which there is no FDB entry. ...@@ -304,8 +304,12 @@ certain netdevs from flooding unicast traffic for which there is no FDB entry.
IGMP Snooping IGMP Snooping
^^^^^^^^^^^^^ ^^^^^^^^^^^^^
XXX: complete this section In order to support IGMP snooping, the port netdevs should trap to the bridge
driver all IGMP join and leave messages.
The bridge multicast module will notify port netdevs on every multicast group
changed whether it is static configured or dynamically joined/leave.
The hardware implementation should be forwarding all registered multicast
traffic groups only to the configured ports.
L3 Routing Offload L3 Routing Offload
------------------ ------------------
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