diff options
| author |   Tariq Toukan <tariqt@mellanox.com> | 2018-12-04 18:03:01 -0800 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2018-12-09 18:16:16 -0800 |
| commit | 6254adeb1f6943a66cbed892a5f683400b9db194 (patch) | |
| tree | 39258dbbb716e31c52223c97d104f8d04929a243 /drivers | |
| parent | net/mlx5: When fetching CQEs return CQE instead of void pointer (diff) | |
| download | linux-dev-6254adeb1f6943a66cbed892a5f683400b9db194.tar.xz linux-dev-6254adeb1f6943a66cbed892a5f683400b9db194.zip | |
net/mlx5: Use helper to get CQE opcode
Introduce and use a helper that extracts the opcode
from a CQE (completion queue entry) structure.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 79638dcbae78..31956ddd394e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -554,9 +554,9 @@ static inline void mlx5e_poll_ico_single_cqe(struct mlx5e_cq *cq, mlx5_cqwq_pop(&cq->wq); - if (unlikely((cqe->op_own >> 4) != MLX5_CQE_REQ)) { + if (unlikely(get_cqe_opcode(cqe) != MLX5_CQE_REQ)) { netdev_WARN_ONCE(cq->channel->netdev, - "Bad OP in ICOSQ CQE: 0x%x\n", cqe->op_own); + "Bad OP in ICOSQ CQE: 0x%x\n", get_cqe_opcode(cqe)); return; } @@ -898,7 +898,7 @@ mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe, prefetchw(va); /* xdp_frame data area */ prefetch(data); - if (unlikely((cqe->op_own >> 4) != MLX5_CQE_RESP_SEND)) { + if (unlikely(get_cqe_opcode(cqe) != MLX5_CQE_RESP_SEND)) { rq->stats->wqe_err++; return NULL; } @@ -930,7 +930,7 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe, u16 byte_cnt = cqe_bcnt - headlen; struct sk_buff *skb; - if (unlikely((cqe->op_own >> 4) != MLX5_CQE_RESP_SEND)) { + if (unlikely(get_cqe_opcode(cqe) != MLX5_CQE_RESP_SEND)) { rq->stats->wqe_err++; return NULL; } @@ -1148,7 +1148,7 @@ void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe) wi->consumed_strides += cstrides; - if (unlikely((cqe->op_own >> 4) != MLX5_CQE_RESP_SEND)) { + if (unlikely(get_cqe_opcode(cqe) != MLX5_CQE_RESP_SEND)) { rq->stats->wqe_err++; goto mpwrq_cqe_out; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index 6dacaeba2fbf..46b5a6914d71 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -507,7 +507,7 @@ bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget) wqe_counter = be16_to_cpu(cqe->wqe_counter); - if (unlikely(cqe->op_own >> 4 == MLX5_CQE_REQ_ERR)) { + if (unlikely(get_cqe_opcode(cqe) == MLX5_CQE_REQ_ERR)) { if (!test_and_set_bit(MLX5E_SQ_STATE_RECOVERING, &sq->state)) { mlx5e_dump_error_cqe(sq, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c index 8ca1d1949d93..873541ef4c1b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c @@ -334,7 +334,7 @@ static void mlx5_fpga_conn_handle_cqe(struct mlx5_fpga_conn *conn, { u8 opcode, status = 0; - opcode = cqe->op_own >> 4; + opcode = get_cqe_opcode(cqe); switch (opcode) { case MLX5_CQE_REQ_ERR: |