diff options
| author | Eran Ben Elisha <eranbe@mellanox.com> | 2019-08-22 15:03:27 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2019-08-22 13:38:48 -0700 |
| commit | 5c6f40c61777e059ac3692c4505dff5eb880a12d (patch) | |
| tree | 9d979cb282d7314b8c558299bf8fb358ea434e1b | |
| parent | a6633e11e8732b9c000774746a2c1827a7e3c316 (diff) | |
| download | linux-5c6f40c61777e059ac3692c4505dff5eb880a12d.tar.gz | |
net/mlx5e: Add num bytes metadata to WQE info
For TLS WQEs, metadata info did not include num_bytes. Due to this issue,
tx_tls_dump_bytes counter did not increment.
Modify tx_fill_wi() to fill num bytes. When it is called for non-traffic
WQE, zero is expected.
Fixes: d2ead1f360e8 ("net/mlx5e: Add kTLS TX HW offload support")
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c index 8b93101e1a09b6..0681735ea398dd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c @@ -109,13 +109,15 @@ build_progress_params(struct mlx5e_tx_wqe *wqe, u16 pc, u32 sqn, static void tx_fill_wi(struct mlx5e_txqsq *sq, u16 pi, u8 num_wqebbs, - skb_frag_t *resync_dump_frag) + skb_frag_t *resync_dump_frag, + u32 num_bytes) { struct mlx5e_tx_wqe_info *wi = &sq->db.wqe_info[pi]; wi->skb = NULL; wi->num_wqebbs = num_wqebbs; wi->resync_dump_frag = resync_dump_frag; + wi->num_bytes = num_bytes; } void mlx5e_ktls_tx_offload_set_pending(struct mlx5e_ktls_offload_context_tx *priv_tx) @@ -143,7 +145,7 @@ post_static_params(struct mlx5e_txqsq *sq, umr_wqe = mlx5e_sq_fetch_wqe(sq, MLX5E_KTLS_STATIC_UMR_WQE_SZ, &pi); build_static_params(umr_wqe, sq->pc, sq->sqn, priv_tx, fence); - tx_fill_wi(sq, pi, MLX5E_KTLS_STATIC_WQEBBS, NULL); + tx_fill_wi(sq, pi, MLX5E_KTLS_STATIC_WQEBBS, NULL, 0); sq->pc += MLX5E_KTLS_STATIC_WQEBBS; } @@ -157,7 +159,7 @@ post_progress_params(struct mlx5e_txqsq *sq, wqe = mlx5e_sq_fetch_wqe(sq, MLX5E_KTLS_PROGRESS_WQE_SZ, &pi); build_progress_params(wqe, sq->pc, sq->sqn, priv_tx, fence); - tx_fill_wi(sq, pi, MLX5E_KTLS_PROGRESS_WQEBBS, NULL); + tx_fill_wi(sq, pi, MLX5E_KTLS_PROGRESS_WQEBBS, NULL, 0); sq->pc += MLX5E_KTLS_PROGRESS_WQEBBS; } @@ -296,7 +298,7 @@ tx_post_resync_dump(struct mlx5e_txqsq *sq, struct sk_buff *skb, dseg->byte_count = cpu_to_be32(fsz); mlx5e_dma_push(sq, dma_addr, fsz, MLX5E_DMA_MAP_PAGE); - tx_fill_wi(sq, pi, num_wqebbs, frag); + tx_fill_wi(sq, pi, num_wqebbs, frag, fsz); sq->pc += num_wqebbs; WARN(num_wqebbs > MLX5E_KTLS_MAX_DUMP_WQEBBS, @@ -323,7 +325,7 @@ static void tx_post_fence_nop(struct mlx5e_txqsq *sq) struct mlx5_wq_cyc *wq = &sq->wq; u16 pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc); - tx_fill_wi(sq, pi, 1, NULL); + tx_fill_wi(sq, pi, 1, NULL, 0); mlx5e_post_nop_fence(wq, sq->sqn, &sq->pc); } |