diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c index 5ca6714e3e02..92db28a9ed43 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c @@ -32,23 +32,6 @@ #include "en.h" -struct mlx5_cqe64 *mlx5e_get_cqe(struct mlx5e_cq *cq) -{ - struct mlx5_cqwq *wq = &cq->wq; - u32 ci = mlx5_cqwq_get_ci(wq); - struct mlx5_cqe64 *cqe = mlx5_cqwq_get_wqe(wq, ci); - u8 cqe_ownership_bit = cqe->op_own & MLX5_CQE_OWNER_MASK; - u8 sw_ownership_val = mlx5_cqwq_get_wrap_cnt(wq) & 1; - - if (cqe_ownership_bit != sw_ownership_val) - return NULL; - - /* ensure cqe content is read after cqe ownership bit */ - dma_rmb(); - - return cqe; -} - static inline void mlx5e_poll_ico_single_cqe(struct mlx5e_cq *cq, struct mlx5e_icosq *sq, struct mlx5_cqe64 *cqe, @@ -89,7 +72,7 @@ static void mlx5e_poll_ico_cq(struct mlx5e_cq *cq) if (unlikely(!test_bit(MLX5E_SQ_STATE_ENABLED, &sq->state))) return; - cqe = mlx5e_get_cqe(cq); + cqe = mlx5_cqwq_get_cqe(&cq->wq); if (likely(!cqe)) return; |