nfp: flower: validate encapsulation control flags

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Encapsulation control flags are currently not used anywhere,
so all flags are currently unsupported by all drivers.

This patch adds validation of this assumption, so that
encapsulation flags may be used in the future.

In case any encapsulation control flags are masked,
flow_rule_match_has_enc_control_flags() sets a NL extended
error message, and we return -EOPNOTSUPP.

Only compile tested.

Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Reviewed-by: Davide Caratti <dcaratti@redhat.com>
Link: https://lore.kernel.org/r/20240609173358.193178-5-ast@fiberby.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Asbjørn Sloth Tønnesen 2024-06-09 17:33:54 +00:00 • committed by Jakub Kicinski

parent 28d19ec917

commit 34cdd98478

1 changed files with 4 additions and 0 deletions

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drivers/net/ethernet/netronome/nfp/flower/offload.c

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