nfp: flower: check L4 matches on unknown IP protocols

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Matching on fields with a protocol that is unknown to hardware
is not strictly unsupported. Determine if hardware can offload
a filter with an unknown protocol by checking if any L4 fields
are being matched as well.

Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Pieter Jansen van Vuuren 2019-06-13 14:17:09 -07:00 • committed by David S. Miller

parent b4a6d9abeb

commit 2a04784594

1 changed files with 11 additions and 2 deletions

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13

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

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