mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 12:45:11 +07:00
net/mlx5e: Support dump callback in RX reporter
Add support for SQ's FW dump on RX reporter's events. Use Resource dump
API to retrieve the relevant data: RX slice, RQ dump, RX buffer and
ICOSQ dump (depends on the error). Wrap it in formatted messages and
store the binary output in devlink core.
Example:
$ devlink health dump show pci/0000:00:0b.0 reporter rx
RX Slice:
data:
00 00 00 00 00 00 00 80 00 01 00 00 00 00 ad de
22 01 00 00 00 00 ad de 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff 01 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 80 00 01 00 00 00 00 ad de
22 01 00 00 00 00 ad de 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff 01 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 80 00 01 00 00 00 00 ad de
RQs:
RQ:
rqn: 1512
data:
00 00 00 00 00 00 00 80 00 01 00 00 00 00 ad de
22 01 00 00 00 00 ad de 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff 01 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 80 00 01 00 00 00 00 ad de
22 01 00 00 00 00 ad de 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff 01 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 80 00 01 00 00 00 00 ad de
RQ:
rqn: 1517
data:
00 00 00 00 00 00 00 80 00 01 00 00 00 00 ad de
22 01 00 00 00 00 ad de 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff 01 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 80 00 01 00 00 00 00 ad de
22 01 00 00 00 00 ad de 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff 01 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 80 00 01 00 00 00 00 ad de
$ devlink health dump show pci/0000:00:0b.0 reporter rx -jp
{
"RX Slice": {
"data":[ 0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,128,0,1,0,0,0,0,173,222]
},
"RQs": [ {
"RQ": {
"index": 1512,
"data": [ 0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,128,0,1,0,0,0,0,173,222]
}
},{
"RQ": {
"index": 1517,
"data": [ 0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,1,0,0,0,0,173,222,34,1,0,0,0,0,173,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,128,0,1,0,0,0,0,173]
}
} ]
}
Signed-off-by: Aya Levin <ayal@mellanox.com>
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Aya Levin
Saeed Mahameed
parent
5f29458b77
commit
0f56d3c5d8
@ -330,6 +330,185 @@ static int mlx5e_rx_reporter_diagnose(struct devlink_health_reporter *reporter,
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return err;
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}
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static int mlx5e_rx_reporter_dump_icosq(struct mlx5e_priv *priv, struct devlink_fmsg *fmsg,
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void *ctx)
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{
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struct mlx5e_txqsq *icosq = ctx;
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struct mlx5_rsc_key key = {};
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int err;
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if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
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return 0;
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err = mlx5e_reporter_named_obj_nest_start(fmsg, "SX Slice");
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if (err)
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return err;
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key.size = PAGE_SIZE;
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key.rsc = MLX5_SGMT_TYPE_SX_SLICE_ALL;
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err = mlx5e_health_rsc_fmsg_dump(priv, &key, fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_end(fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_start(fmsg, "ICOSQ");
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_start(fmsg, "QPC");
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if (err)
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return err;
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key.rsc = MLX5_SGMT_TYPE_FULL_QPC;
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key.index1 = icosq->sqn;
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key.num_of_obj1 = 1;
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err = mlx5e_health_rsc_fmsg_dump(priv, &key, fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_end(fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_start(fmsg, "send_buff");
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if (err)
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return err;
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key.rsc = MLX5_SGMT_TYPE_SND_BUFF;
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key.num_of_obj2 = MLX5_RSC_DUMP_ALL;
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err = mlx5e_health_rsc_fmsg_dump(priv, &key, fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_end(fmsg);
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if (err)
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return err;
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return mlx5e_reporter_named_obj_nest_end(fmsg);
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}
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static int mlx5e_rx_reporter_dump_rq(struct mlx5e_priv *priv, struct devlink_fmsg *fmsg,
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void *ctx)
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{
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struct mlx5_rsc_key key = {};
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struct mlx5e_rq *rq = ctx;
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int err;
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if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
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return 0;
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err = mlx5e_reporter_named_obj_nest_start(fmsg, "RX Slice");
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if (err)
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return err;
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key.size = PAGE_SIZE;
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key.rsc = MLX5_SGMT_TYPE_RX_SLICE_ALL;
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err = mlx5e_health_rsc_fmsg_dump(priv, &key, fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_end(fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_start(fmsg, "RQ");
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_start(fmsg, "QPC");
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if (err)
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return err;
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key.rsc = MLX5_SGMT_TYPE_FULL_QPC;
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key.index1 = rq->rqn;
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key.num_of_obj1 = 1;
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err = mlx5e_health_rsc_fmsg_dump(priv, &key, fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_end(fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_start(fmsg, "receive_buff");
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if (err)
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return err;
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key.rsc = MLX5_SGMT_TYPE_RCV_BUFF;
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key.num_of_obj2 = MLX5_RSC_DUMP_ALL;
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err = mlx5e_health_rsc_fmsg_dump(priv, &key, fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_end(fmsg);
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if (err)
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return err;
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return mlx5e_reporter_named_obj_nest_end(fmsg);
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}
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static int mlx5e_rx_reporter_dump_all_rqs(struct mlx5e_priv *priv,
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struct devlink_fmsg *fmsg)
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{
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struct mlx5_rsc_key key = {};
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int i, err;
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if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
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return 0;
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err = mlx5e_reporter_named_obj_nest_start(fmsg, "RX Slice");
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if (err)
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return err;
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key.size = PAGE_SIZE;
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key.rsc = MLX5_SGMT_TYPE_RX_SLICE_ALL;
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err = mlx5e_health_rsc_fmsg_dump(priv, &key, fmsg);
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if (err)
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return err;
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err = mlx5e_reporter_named_obj_nest_end(fmsg);
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if (err)
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return err;
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err = devlink_fmsg_arr_pair_nest_start(fmsg, "RQs");
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if (err)
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return err;
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for (i = 0; i < priv->channels.num; i++) {
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struct mlx5e_rq *rq = &priv->channels.c[i]->rq;
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err = mlx5e_health_queue_dump(priv, fmsg, rq->rqn, "RQ");
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if (err)
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return err;
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}
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return devlink_fmsg_arr_pair_nest_end(fmsg);
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}
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static int mlx5e_rx_reporter_dump_from_ctx(struct mlx5e_priv *priv,
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struct mlx5e_err_ctx *err_ctx,
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struct devlink_fmsg *fmsg)
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{
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return err_ctx->dump(priv, fmsg, err_ctx->ctx);
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}
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static int mlx5e_rx_reporter_dump(struct devlink_health_reporter *reporter,
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struct devlink_fmsg *fmsg, void *context,
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struct netlink_ext_ack *extack)
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{
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struct mlx5e_priv *priv = devlink_health_reporter_priv(reporter);
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struct mlx5e_err_ctx *err_ctx = context;
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return err_ctx ? mlx5e_rx_reporter_dump_from_ctx(priv, err_ctx, fmsg) :
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mlx5e_rx_reporter_dump_all_rqs(priv, fmsg);
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}
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void mlx5e_reporter_rx_timeout(struct mlx5e_rq *rq)
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{
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struct mlx5e_icosq *icosq = &rq->channel->icosq;
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@ -339,6 +518,7 @@ void mlx5e_reporter_rx_timeout(struct mlx5e_rq *rq)
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err_ctx.ctx = rq;
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err_ctx.recover = mlx5e_rx_reporter_timeout_recover;
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err_ctx.dump = mlx5e_rx_reporter_dump_rq;
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sprintf(err_str, "RX timeout on channel: %d, ICOSQ: 0x%x RQ: 0x%x, CQ: 0x%x\n",
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icosq->channel->ix, icosq->sqn, rq->rqn, rq->cq.mcq.cqn);
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@ -353,6 +533,7 @@ void mlx5e_reporter_rq_cqe_err(struct mlx5e_rq *rq)
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err_ctx.ctx = rq;
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err_ctx.recover = mlx5e_rx_reporter_err_rq_cqe_recover;
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err_ctx.dump = mlx5e_rx_reporter_dump_rq;
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sprintf(err_str, "ERR CQE on RQ: 0x%x", rq->rqn);
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mlx5e_health_report(priv, priv->rx_reporter, err_str, &err_ctx);
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@ -366,6 +547,7 @@ void mlx5e_reporter_icosq_cqe_err(struct mlx5e_icosq *icosq)
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err_ctx.ctx = icosq;
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err_ctx.recover = mlx5e_rx_reporter_err_icosq_cqe_recover;
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err_ctx.dump = mlx5e_rx_reporter_dump_icosq;
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sprintf(err_str, "ERR CQE on ICOSQ: 0x%x", icosq->sqn);
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mlx5e_health_report(priv, priv->rx_reporter, err_str, &err_ctx);
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@ -375,6 +557,7 @@ static const struct devlink_health_reporter_ops mlx5_rx_reporter_ops = {
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.name = "rx",
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.recover = mlx5e_rx_reporter_recover,
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.diagnose = mlx5e_rx_reporter_diagnose,
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.dump = mlx5e_rx_reporter_dump,
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};
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#define MLX5E_REPORTER_RX_GRACEFUL_PERIOD 500
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