Vivien Didelot a1a6b7ea7f net: dsa: add cross-chip multicast support ...

Similarly to how cross-chip VLAN works, define a bitmap of multicast
group members for a switch, now including its DSA ports, so that
multicast traffic can be sent to all switches of the fabric.

A switch may drop the frames if no user port is a member.

This brings support for multicast in a multi-chip environment.
As of now, all switches of the fabric must support the multicast
operations in order to program a single fabric port.

Reported-by: Jason Cobham <jcobham@questertangent.com>
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Tested-by: Jason Cobham <jcobham@questertangent.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-06-16 15:21:14 -04:00

..

dsa2.c

net: dsa: assign default CPU port to all ports

2017-06-15 17:23:35 -04:00

dsa_priv.h

net: dsa: Introduce dsa_get_cpu_port()

2017-06-13 16:35:03 -04:00

dsa.c

net: dsa: Relocate master ethtool operations

2017-06-13 16:35:02 -04:00

Kconfig

dsa: add support for Microchip KSZ tail tagging

2017-05-31 20:56:31 -04:00

legacy.c

net: dsa: Associate slave network device with CPU port

2017-06-13 16:35:03 -04:00

Makefile

dsa: add support for Microchip KSZ tail tagging

2017-05-31 20:56:31 -04:00

port.c

net: dsa: support cross-chip ageing time

2017-05-24 16:27:47 -04:00

slave.c

net: dsa: Introduce dsa_get_cpu_port()

2017-06-13 16:35:03 -04:00

switch.c

net: dsa: add cross-chip multicast support

2017-06-16 15:21:14 -04:00

tag_brcm.c

net: dsa: Introduce dsa_get_cpu_port()

2017-06-13 16:35:03 -04:00

tag_dsa.c

net: dsa: factor skb freeing on xmit

2017-06-01 17:34:56 -04:00

tag_edsa.c

net: dsa: factor skb freeing on xmit

2017-06-01 17:34:56 -04:00

tag_ksz.c

net: dsa: Introduce dsa_get_cpu_port()

2017-06-13 16:35:03 -04:00

tag_lan9303.c

net: dsa: factor skb freeing on xmit

2017-06-01 17:34:56 -04:00

tag_mtk.c

net: dsa: factor skb freeing on xmit

2017-06-01 17:34:56 -04:00

tag_qca.c

net: dsa: Introduce dsa_get_cpu_port()

2017-06-13 16:35:03 -04:00

tag_trailer.c

net: dsa: Introduce dsa_get_cpu_port()

2017-06-13 16:35:03 -04:00