diff options
| author |   Nir Dotan <nird@mellanox.com> | 2019-02-04 18:47:46 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-02-06 11:05:57 -0800 |
| commit | d32d02a5489b327e700deac32ecab4669bff1109 (patch) | |
| tree | 80b1e819ec6b7fb37ac7c180afc8b2456334ae07 | |
| parent | devlink: add hardware errors tracing facility (diff) | |
| download | linux-dev-d32d02a5489b327e700deac32ecab4669bff1109.tar.xz linux-dev-d32d02a5489b327e700deac32ecab4669bff1109.zip | |
mlxsw: core: Trace EMAD errors
Trace EMAD errors returned from HW.
Signed-off-by: Nir Dotan <nird@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index ddedf8ab5b64..4f6fa515394e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -1460,13 +1460,17 @@ static int mlxsw_reg_trans_wait(struct mlxsw_reg_trans *trans) if (trans->retries) dev_warn(mlxsw_core->bus_info->dev, "EMAD retries (%d/%d) (tid=%llx)\n", trans->retries, MLXSW_EMAD_MAX_RETRY, trans->tid); - if (err) + if (err) { dev_err(mlxsw_core->bus_info->dev, "EMAD reg access failed (tid=%llx,reg_id=%x(%s),type=%s,status=%x(%s))\n", trans->tid, trans->reg->id, mlxsw_reg_id_str(trans->reg->id), mlxsw_core_reg_access_type_str(trans->type), trans->emad_status, mlxsw_emad_op_tlv_status_str(trans->emad_status)); + trace_devlink_hwerr(priv_to_devlink(mlxsw_core), + trans->emad_status, + mlxsw_emad_op_tlv_status_str(trans->emad_status)); + } list_del(&trans->bulk_list); kfree_rcu(trans, rcu); |