d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Collect statistics from all rate-limit queues in mlx5en(4).

Browse Source 
MFC after:	1 week
Sponsored by:	Mellanox Technologies // NVIDIA Networking
This commit is contained in:
Hans Petter Selasky 2020-10-12 10:18:48 +02:00 committed by Hans Petter Selasky
parent aca12148b1
commit 9e7fa1e66c
1 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
sys/dev/mlx5/mlx5_en/mlx5_en_main.c
View File

@ -911,6 +911,30 @@ mlx5e_update_stats_locked(struct mlx5e_priv *priv)
}
}
#ifdef RATELIMIT
/* Collect statistics from all rate-limit queues */
for (j = 0; j < priv->rl.param.tx_worker_threads_def; j++) {
struct mlx5e_rl_worker *rlw = priv->rl.workers + j;
for (i = 0; i < priv->rl.param.tx_channels_per_worker_def; i++) {
struct mlx5e_rl_channel *channel = rlw->channels + i;
struct mlx5e_sq *sq = channel->sq;
if (sq == NULL)
continue;
sq_stats = &sq->stats;
tso_packets += sq_stats->tso_packets;
tso_bytes += sq_stats->tso_bytes;
tx_queue_dropped += sq_stats->dropped;
tx_queue_dropped += sq_stats->enobuf;
tx_defragged += sq_stats->defragged;
tx_offload_none += sq_stats->csum_offload_none;
}
}
#endif
/* update counters */
s->tso_packets = tso_packets;
s->tso_bytes = tso_bytes;