diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 84e8b250e2af..246d98ebb588 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -759,6 +759,7 @@ static int mlx5e_open_rq(struct mlx5e_channel *c, if (err) goto err_destroy_rq; + set_bit(MLX5E_RQ_STATE_ENABLED, &rq->state); err = mlx5e_modify_rq_state(rq, MLX5_RQC_STATE_RST, MLX5_RQC_STATE_RDY); if (err) goto err_disable_rq; @@ -773,6 +774,7 @@ static int mlx5e_open_rq(struct mlx5e_channel *c, return 0; err_disable_rq: + clear_bit(MLX5E_RQ_STATE_ENABLED, &rq->state); mlx5e_disable_rq(rq); err_destroy_rq: mlx5e_destroy_rq(rq); @@ -782,7 +784,7 @@ err_destroy_rq: static void mlx5e_close_rq(struct mlx5e_rq *rq) { - set_bit(MLX5E_RQ_STATE_FLUSH, &rq->state); + clear_bit(MLX5E_RQ_STATE_ENABLED, &rq->state); napi_synchronize(&rq->channel->napi); /* prevent mlx5e_post_rx_wqes */ cancel_work_sync(&rq->am.work); @@ -1006,7 +1008,6 @@ static int mlx5e_enable_sq(struct mlx5e_sq *sq, struct mlx5e_sq_param *param) MLX5_SET(sqc, sqc, min_wqe_inline_mode, sq->min_inline_mode); MLX5_SET(sqc, sqc, state, MLX5_SQC_STATE_RST); MLX5_SET(sqc, sqc, tis_lst_sz, param->type == MLX5E_SQ_ICO ? 0 : 1); - MLX5_SET(sqc, sqc, flush_in_error_en, 1); MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_CYCLIC); MLX5_SET(wq, wq, uar_page, sq->uar.index); @@ -1083,6 +1084,7 @@ static int mlx5e_open_sq(struct mlx5e_channel *c, if (err) goto err_destroy_sq; + set_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); err = mlx5e_modify_sq(sq, MLX5_SQC_STATE_RST, MLX5_SQC_STATE_RDY, false, 0); if (err) @@ -1096,6 +1098,7 @@ static int mlx5e_open_sq(struct mlx5e_channel *c, return 0; err_disable_sq: + clear_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); mlx5e_disable_sq(sq); err_destroy_sq: mlx5e_destroy_sq(sq); @@ -1112,7 +1115,7 @@ static inline void netif_tx_disable_queue(struct netdev_queue *txq) static void mlx5e_close_sq(struct mlx5e_sq *sq) { - set_bit(MLX5E_SQ_STATE_FLUSH, &sq->state); + clear_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); /* prevent netif_tx_wake_queue */ napi_synchronize(&sq->channel->napi); @@ -3092,7 +3095,7 @@ static void mlx5e_tx_timeout(struct net_device *dev) if (!netif_xmit_stopped(netdev_get_tx_queue(dev, i))) continue; sched_work = true; - set_bit(MLX5E_SQ_STATE_FLUSH, &sq->state); + clear_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); netdev_err(dev, "TX timeout on queue: %d, SQ: 0x%x, CQ: 0x%x, SQ Cons: 0x%x SQ Prod: 0x%x\n", i, sq->sqn, sq->cq.mcq.cqn, sq->cc, sq->pc); } @@ -3147,13 +3150,13 @@ static int mlx5e_xdp_set(struct net_device *netdev, struct bpf_prog *prog) for (i = 0; i < priv->params.num_channels; i++) { struct mlx5e_channel *c = priv->channel[i]; - set_bit(MLX5E_RQ_STATE_FLUSH, &c->rq.state); + clear_bit(MLX5E_RQ_STATE_ENABLED, &c->rq.state); napi_synchronize(&c->napi); /* prevent mlx5e_poll_rx_cq from accessing rq->xdp_prog */ old_prog = xchg(&c->rq.xdp_prog, prog); - clear_bit(MLX5E_RQ_STATE_FLUSH, &c->rq.state); + set_bit(MLX5E_RQ_STATE_ENABLED, &c->rq.state); /* napi_schedule in case we have missed anything */ set_bit(MLX5E_CHANNEL_NAPI_SCHED, &c->flags); napi_schedule(&c->napi); |