nfp: flower: refactor tunnel key layer calculation

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Refactor the key layer calculation function, in particular the tunnel
key layer calculation by introducing helper functions. This is done
in preparation for supporting GRE tunnel offloads.

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

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Pieter Jansen van Vuuren 2019-06-27 16:12:39 -07:00 • committed by David S. Miller

parent 702999ea37

commit 986643de53

1 changed files with 60 additions and 40 deletions

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

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