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, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 136554b77c3b..8595b507e200 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -141,6 +141,10 @@ static void mlx5e_update_sw_counters(struct mlx5e_priv *priv) s->rx_buff_alloc_err += rq_stats->buff_alloc_err; s->rx_cqe_compress_blks += rq_stats->cqe_compress_blks; s->rx_cqe_compress_pkts += rq_stats->cqe_compress_pkts; + s->rx_cache_reuse += rq_stats->cache_reuse; + s->rx_cache_full += rq_stats->cache_full; + s->rx_cache_empty += rq_stats->cache_empty; + s->rx_cache_busy += rq_stats->cache_busy; for (j = 0; j < priv->params.num_tc; j++) { sq_stats = &priv->channel[i]->sq[j].stats; @@ -475,6 +479,9 @@ static int mlx5e_create_rq(struct mlx5e_channel *c, INIT_WORK(&rq->am.work, mlx5e_rx_am_work); rq->am.mode = priv->params.rx_cq_period_mode; + rq->page_cache.head = 0; + rq->page_cache.tail = 0; + return 0; err_rq_wq_destroy: @@ -485,6 +492,8 @@ err_rq_wq_destroy: static void mlx5e_destroy_rq(struct mlx5e_rq *rq) { + int i; + switch (rq->wq_type) { case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ: mlx5e_rq_free_mpwqe_info(rq); @@ -493,6 +502,12 @@ static void mlx5e_destroy_rq(struct mlx5e_rq *rq) kfree(rq->skb); } + for (i = rq->page_cache.head; i != rq->page_cache.tail; + i = (i + 1) & (MLX5E_CACHE_SIZE - 1)) { + struct mlx5e_dma_info *dma_info = &rq->page_cache.page_cache[i]; + + mlx5e_page_release(rq, dma_info, false); + } mlx5_wq_destroy(&rq->wq_ctrl); } |