ice: Add slow path offload stats on port representor in switchdev

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Implement callbacks to check for stats and fetch port representor stats.
Stats are taken from RX/TX ring corresponding to port representor and show
the number of bytes/packets that were not offloaded.

To see slow path stats run:
ifstat -x cpu_hits -a

Signed-off-by: Marcin Szycik <marcin.szycik@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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Marcin Szycik 2022-01-27 16:04:26 +01:00 • committed by Tony Nguyen

parent 34a897758e

commit c8ff29b587

3 changed files with 61 additions and 3 deletions

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3

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

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6

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

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55

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

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