diff options
| author | Shalom Toledo <shalomt@mellanox.com> | 2019-11-12 09:48:28 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-12 21:54:02 +0300 |
| commit | 72c8f428b5dc786d901d00370fa88923b40d7539 (patch) | |
| tree | 63a279387dd841534c763ec597c35aad9a23b394 /drivers | |
| parent | 2aa4aa2051f86d032ef86a268b38569cb3d450d0 (diff) | |
| download | linux-72c8f428b5dc786d901d00370fa88923b40d7539.tar.xz | |
mlxsw: core: Extend EMAD information reported to devlink hwerr
Extend EMAD information reported to devlink hwerr tracepoint with
transaction id and reg id (both, hex and string).
Signed-off-by: Shalom Toledo <shalomt@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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index d834bdc632ef..d6a10727d4e6 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -1683,8 +1683,11 @@ int mlxsw_reg_trans_write(struct mlxsw_core *mlxsw_core, } EXPORT_SYMBOL(mlxsw_reg_trans_write); +#define MLXSW_REG_TRANS_ERR_STRING_SIZE 256 + static int mlxsw_reg_trans_wait(struct mlxsw_reg_trans *trans) { + char err_string[MLXSW_REG_TRANS_ERR_STRING_SIZE]; struct mlxsw_core *mlxsw_core = trans->core; int err; @@ -1702,9 +1705,14 @@ static int mlxsw_reg_trans_wait(struct mlxsw_reg_trans *trans) mlxsw_core_reg_access_type_str(trans->type), trans->emad_status, mlxsw_emad_op_tlv_status_str(trans->emad_status)); + + snprintf(err_string, MLXSW_REG_TRANS_ERR_STRING_SIZE, + "(tid=%llx,reg_id=%x(%s)) %s\n", trans->tid, + trans->reg->id, mlxsw_reg_id_str(trans->reg->id), + 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)); + trans->emad_status, err_string); } list_del(&trans->bulk_list); |