ice: Add support for ip TTL & ToS offload

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Add support for parsing TTL and ToS (Hop Limit and Traffic Class) tc fields
and matching on those fields in filters. Incomplete part of implementation
was already in place (getting enc_ip and enc_tos from flow_match_ip and
writing them to filter header).

Note: matching on ipv6 ip_ttl, enc_ttl and enc_tos is currently not
supported by the DDP package.

Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

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Marcin Szycik 2022-07-29 13:03:37 +02:00 • committed by Tony Nguyen

parent 8357d67f5e

commit 4c99bc96e0

2 changed files with 144 additions and 4 deletions

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142

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

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6

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

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