ice: low level support for tunnels

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Add definition of UDP tunnel dummy packets. Fill destination port value
in filter based on UDP tunnel port. Append tunnel flags to switch filter
definition in case of matching the tunnel.

Both VXLAN and Geneve are UDP tunnels, so only one new header is needed.

Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

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This commit is contained in:

Michal Swiatkowski 2021-10-12 11:31:05 -07:00 • committed by Tony Nguyen

parent 9e300987d4

commit 8b032a55c1

5 changed files with 298 additions and 16 deletions

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26

drivers/net/ethernet/intel/ice/ice_flex_pipe.c

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2

drivers/net/ethernet/intel/ice/ice_flex_type.h

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9

drivers/net/ethernet/intel/ice/ice_protocol_type.h

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275

drivers/net/ethernet/intel/ice/ice_switch.c

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2

drivers/net/ethernet/intel/ice/ice_switch.h

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