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 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c index b4af5e19f6ac..f9862bf75491 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c @@ -71,6 +71,17 @@ static void mlx5e_handle_rx_dim(struct mlx5e_rq *rq) net_dim(&rq->dim, dim_sample); } +void mlx5e_trigger_irq(struct mlx5e_icosq *sq) +{ + struct mlx5_wq_cyc *wq = &sq->wq; + struct mlx5e_tx_wqe *nopwqe; + u16 pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc); + + sq->db.ico_wqe[pi].opcode = MLX5_OPCODE_NOP; + nopwqe = mlx5e_post_nop(wq, sq->sqn, &sq->pc); + mlx5e_notify_hw(wq, sq->pc, sq->uar_map, &nopwqe->ctrl); +} + int mlx5e_napi_poll(struct napi_struct *napi, int budget) { struct mlx5e_channel *c = container_of(napi, struct mlx5e_channel, |