diff options
| author | Aya Levin <ayal@mellanox.com> | 2020-04-30 14:41:13 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2020-07-02 21:05:18 -0700 |
| commit | de6c6ab7e8c6431d67d1a87477fee2cfc0fa0845 (patch) | |
| tree | 40a0487dcc800e5f38c97416ffe79fc45fd45b4a /drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c | |
| parent | fc42d0de16debb2c8ba83e1345a55a18ff87e2d9 (diff) | |
net/mlx5e: Add helper to get the RQ WQE counter
Add a helper which retrieves the RQ's WQE counter. Use this helper in
the RX reporter diagnose callback.
$ devlink health diagnose pci/0000:00:0b.0 reporter rx
Common config:
RQ:
type: 2 stride size: 2048 size: 8
CQ:
stride size: 64 size: 1024
RQs:
channel ix: 0 rqn: 2113 HW state: 1 SW state: 5 WQE counter: 7 posted WQEs: 7 cc: 7 ICOSQ HW state: 1
CQ:
cqn: 1032 HW status: 0
channel ix: 1 rqn: 2118 HW state: 1 SW state: 5 WQE counter: 7 posted WQEs: 7 cc: 7 ICOSQ HW state: 1
CQ:
cqn: 1036 HW status: 0
Signed-off-by: Aya Levin <ayal@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c index f0e639ef4ec5..bec804295c52 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c @@ -183,6 +183,7 @@ static int mlx5e_rx_reporter_build_diagnose_output(struct mlx5e_rq *rq, struct mlx5e_priv *priv = rq->channel->priv; struct mlx5e_icosq *icosq; u8 icosq_hw_state; + u16 wqe_counter; int wqes_sz; u8 hw_state; u16 wq_head; @@ -199,6 +200,7 @@ static int mlx5e_rx_reporter_build_diagnose_output(struct mlx5e_rq *rq, wqes_sz = mlx5e_rqwq_get_cur_sz(rq); wq_head = mlx5e_rqwq_get_head(rq); + wqe_counter = mlx5e_rqwq_get_wqe_counter(rq); err = devlink_fmsg_obj_nest_start(fmsg); if (err) @@ -220,6 +222,10 @@ static int mlx5e_rx_reporter_build_diagnose_output(struct mlx5e_rq *rq, if (err) return err; + err = devlink_fmsg_u32_pair_put(fmsg, "WQE counter", wqe_counter); + if (err) + return err; + err = devlink_fmsg_u32_pair_put(fmsg, "posted WQEs", wqes_sz); if (err) return err; |