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 | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c index 1b17f682693b..85d517360157 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c @@ -32,6 +32,7 @@ #include <linux/irq.h> #include "en.h" +#include "en/xdp.h" static inline bool mlx5e_channel_no_affinity_change(struct mlx5e_channel *c) { @@ -74,13 +75,18 @@ int mlx5e_napi_poll(struct napi_struct *napi, int budget) { struct mlx5e_channel *c = container_of(napi, struct mlx5e_channel, napi); + struct mlx5e_ch_stats *ch_stats = c->stats; bool busy = false; int work_done = 0; int i; + ch_stats->poll++; + for (i = 0; i < c->num_tc; i++) busy |= mlx5e_poll_tx_cq(&c->sq[i].cq, budget); + busy |= mlx5e_poll_xdpsq_cq(&c->xdpsq.cq); + if (c->xdp) busy |= mlx5e_poll_xdpsq_cq(&c->rq.xdpsq.cq); @@ -94,6 +100,7 @@ int mlx5e_napi_poll(struct napi_struct *napi, int budget) if (busy) { if (likely(mlx5e_channel_no_affinity_change(c))) return budget; + ch_stats->aff_change++; if (budget && work_done == budget) work_done--; } @@ -101,6 +108,8 @@ int mlx5e_napi_poll(struct napi_struct *napi, int budget) if (unlikely(!napi_complete_done(napi, work_done))) return work_done; + ch_stats->arm++; + for (i = 0; i < c->num_tc; i++) { mlx5e_handle_tx_dim(&c->sq[i]); mlx5e_cq_arm(&c->sq[i].cq); @@ -110,6 +119,7 @@ int mlx5e_napi_poll(struct napi_struct *napi, int budget) mlx5e_cq_arm(&c->rq.cq); mlx5e_cq_arm(&c->icosq.cq); + mlx5e_cq_arm(&c->xdpsq.cq); return work_done; } @@ -118,8 +128,9 @@ void mlx5e_completion_event(struct mlx5_core_cq *mcq) { struct mlx5e_cq *cq = container_of(mcq, struct mlx5e_cq, mcq); - cq->event_ctr++; napi_schedule(cq->napi); + cq->event_ctr++; + cq->channel->stats->events++; } void mlx5e_cq_error_event(struct mlx5_core_cq *mcq, enum mlx5_event event) |