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mlx5en: Count all transmitted and received bytes.

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Add counter for all transmitted and received bytes. Currently only all
transmitted and received packets were counted. Fix description of RX LRO
counters while at it.

Submitted by:   hselasky@
Approved by:    hselasky (mentor)
MFC after:      1 week
Sponsored by:   Mellanox Technologies
This commit is contained in:
Slava Shwartsman 2018-12-05 14:24:02 +00:00
parent 3230c29d72
commit 01f02abfec
3 changed files with 8 additions and 2 deletions
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6
sys/dev/mlx5/mlx5_en/en.h
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@ -379,9 +379,10 @@ struct mlx5e_port_stats_debug {
#define MLX5E_RQ_STATS(m) \
m(+1, u64 packets, "packets", "Received packets") \
m(+1, u64 bytes, "bytes", "Received bytes") \
m(+1, u64 csum_none, "csum_none", "Received packets") \
m(+1, u64 lro_packets, "lro_packets", "Received packets") \
m(+1, u64 lro_bytes, "lro_bytes", "Received packets") \
m(+1, u64 lro_packets, "lro_packets", "Received LRO packets") \
m(+1, u64 lro_bytes, "lro_bytes", "Received LRO bytes") \
m(+1, u64 sw_lro_queued, "sw_lro_queued", "Packets queued for SW LRO") \
m(+1, u64 sw_lro_flushed, "sw_lro_flushed", "Packets flushed from SW LRO") \
m(+1, u64 wqe_err, "wqe_err", "Received packets")
@ -396,6 +397,7 @@ struct mlx5e_rq_stats {
#define MLX5E_SQ_STATS(m) \
m(+1, u64 packets, "packets", "Transmitted packets") \
m(+1, u64 bytes, "bytes", "Transmitted bytes") \
m(+1, u64 tso_packets, "tso_packets", "Transmitted packets") \
m(+1, u64 tso_bytes, "tso_bytes", "Transmitted bytes") \
m(+1, u64 csum_offload_none, "csum_offload_none", "Transmitted packets") \

1
sys/dev/mlx5/mlx5_en/mlx5_en_rx.c
View File

@ -482,6 +482,7 @@ mlx5e_poll_rx_cq(struct mlx5e_rq *rq, int budget)
}
mlx5e_build_rx_mbuf(cqe, rq, mb, byte_cnt);
rq->stats.bytes += byte_cnt;
rq->stats.packets++;
#if !defined(HAVE_TCP_LRO_RX)

3
sys/dev/mlx5/mlx5_en/mlx5_en_tx.c
View File

@ -472,7 +472,10 @@ mlx5e_sq_xmit(struct mlx5e_sq *sq, struct mbuf **mbp)
sq->mbuf[pi].num_wqebbs = DIV_ROUND_UP(ds_cnt, MLX5_SEND_WQEBB_NUM_DS);
sq->pc += sq->mbuf[pi].num_wqebbs;
/* Count all traffic going out */
sq->stats.packets++;
sq->stats.bytes += sq->mbuf[pi].num_bytes;
*mbp = NULL; /* safety clear */
return (0);