ice: virtchnl rss hena support

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Add support for 2 virtchnl msgs:
VIRTCHNL_OP_SET_RSS_HENA
VIRTCHNL_OP_GET_RSS_HENA_CAPS

The first one allows VFs to clear all previously programmed
RSS configuration and customize it. The second one returns
the RSS HENA bits allowed by the hardware.

Introduce ice_err_to_virt_err which converts kernel
specific errors to virtchnl errors.

Signed-off-by: Md Fahad Iqbal Polash <md.fahad.iqbal.polash@intel.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Md Fahad Iqbal Polash 2022-11-10 14:03:53 +01:00 • committed by David S. Miller

parent ab00af85d2

commit e384cf35bf

4 changed files with 139 additions and 0 deletions

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24

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

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1

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

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112

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

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2

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

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