Commit 72c8f428 authored by Shalom Toledo's avatar Shalom Toledo Committed by David S. Miller
Browse files

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: default avatarShalom Toledo <shalomt@mellanox.com>
Acked-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2aa4aa20

drivers/net/ethernet/mellanox/mlxsw/core.c

+10 −2
Original line number Diff line number Diff line
@@ -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));

		trace_devlink_hwerr(priv_to_devlink(mlxsw_core),

				    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, err_string);

	}



	list_del(&trans->bulk_list);

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