diff options
| author | Maxim Mikityanskiy <maximmi@mellanox.com> | 2020-07-09 14:05:31 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2020-09-21 19:41:15 -0700 |
| commit | 97e3afd64dc2918f79026986c575f3343197e7c8 (patch) | |
| tree | 2db35d53ee1bafc48d1a24284835ec5e15a4b271 /drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | |
| parent | 388a2b56e5b042e0d1ad4d309f875a944b1d1c11 (diff) | |
net/mlx5e: Unify constants for WQE_EMPTY_DS_COUNT
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>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_tx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index 939bbf0aa2c3..e458a0ab8740 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -305,7 +305,7 @@ static void mlx5e_sq_xmit_prepare(struct mlx5e_txqsq *sq, struct sk_buff *skb, static void mlx5e_sq_calc_wqe_attr(struct sk_buff *skb, const struct mlx5e_tx_attr *attr, struct mlx5e_tx_wqe_attr *wqe_attr) { - u16 ds_cnt = sizeof(struct mlx5e_tx_wqe) / MLX5_SEND_WQE_DS; + u16 ds_cnt = MLX5E_TX_WQE_EMPTY_DS_COUNT; u16 ds_cnt_inl = 0; ds_cnt += !!attr->headlen + skb_shinfo(skb)->nr_frags; |