netfilter: flowtable: bridge vlan hardware offload and switchdev

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The switch might have already added the VLAN tag through PVID hardware
offload. Keep this extra VLAN in the flowtable but skip it on egress.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Felix Fietkau 2021-03-24 02:30:48 +01:00 • committed by David S. Miller

parent 73f97025a9

commit 26267bf9bb

7 changed files with 21 additions and 4 deletions

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1

include/linux/netdevice.h

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8

include/net/netfilter/nf_flow_table.h

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1

net/bridge/br_device.c

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2

net/bridge/br_vlan.c

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2

net/netfilter/nf_flow_table_core.c

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6

net/netfilter/nf_flow_table_offload.c

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5

net/netfilter/nft_flow_offload.c

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