diff options
| author | Tariq Toukan <tariqt@nvidia.com> | 2023-04-17 15:18:58 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-04-19 08:59:26 +0100 |
| commit | 124d0d8daf85ddf106a25ab0647e41b956e5cd38 (patch) | |
| tree | 368f6b8d4f96b843c6be9cb2a68588c5c0cbe1c1 /drivers/net/ethernet/mellanox/mlx5/core/en_main.c | |
| parent | 20409abe52b1de8cfdc0565d89b7bc6d159dba35 (diff) | |
net/mlx5e: XDP, Remove un-established assumptions on XDP buffer
Remove the assumption of non-zero linear length in the XDP xmit
function, used to serve both internal XDP_TX operations as well as
redirected-in requests.
Do not apply the MLX5E_XDP_MIN_INLINE check unless necessary.
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 6a278901b40b..a95ce206391b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1886,7 +1886,6 @@ int mlx5e_open_xdpsq(struct mlx5e_channel *c, struct mlx5e_params *params, struct mlx5e_tx_wqe *wqe = mlx5_wq_cyc_get_wqe(&sq->wq, i); struct mlx5_wqe_ctrl_seg *cseg = &wqe->ctrl; struct mlx5_wqe_eth_seg *eseg = &wqe->eth; - struct mlx5_wqe_data_seg *dseg; sq->db.wqe_info[i] = (struct mlx5e_xdp_wqe_info) { .num_wqebbs = 1, @@ -1895,9 +1894,6 @@ int mlx5e_open_xdpsq(struct mlx5e_channel *c, struct mlx5e_params *params, cseg->qpn_ds = cpu_to_be32((sq->sqn << 8) | ds_cnt); eseg->inline_hdr.sz = cpu_to_be16(inline_hdr_sz); - - dseg = (struct mlx5_wqe_data_seg *)cseg + (ds_cnt - 1); - dseg->lkey = sq->mkey_be; } } |