ice: xsk: allow empty Rx descriptors on XSK ZC data path

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Commit ac6f733a7b ("ice: allow empty Rx descriptors") stated that ice
HW can produce empty descriptors that are valid and they should be
processed.

Add this support to xsk ZC path to avoid potential processing problems.

Fixes: 2d4238f556 ("ice: Add support for AF_XDP")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Tested-by: Kiran Bhandare <kiranx.bhandare@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

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Maciej Fijalkowski 2021-12-13 16:31:10 +01:00 • committed by Tony Nguyen

parent 8b51a13c37

commit 8bea15ab74

1 changed files with 10 additions and 4 deletions

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

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