net/mlx5e: Unify constants for WQE_EMPTY_DS_COUNT

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A constant for the number of DS in an empty WQE (i.e. a WQE without data
segments) is needed in multiple places (normal TX data path, MPWQE in
XDP), but currently we have a constant for XDP and an inline formula in
normal TX. This patch introduces a common constant.

Additionally, mlx5e_xdp_mpwqe_session_start is converted to use struct
assignment, because the code nearby is touched.

Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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This commit is contained in:

Maxim Mikityanskiy 2020-07-09 14:05:31 +03:00 • committed by Saeed Mahameed

parent 388a2b56e5

commit 97e3afd64d

4 changed files with 21 additions and 21 deletions

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2

drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h

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15

drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c

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21

drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h

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2

drivers/net/ethernet/mellanox/mlx5/core/en_tx.c

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