net/mlx5: fw_tracer, Fix event handling

mlx5 driver needs to parse traces with event_id inside the range of
first_string_trace and num_string_trace. However, mlx5 is parsing all
events with event_id >= first_string_trace.

Fix it by checking for the correct range.

Fixes: c71ad41ccb0c ("net/mlx5: FW tracer, events handling")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c
index f40497823e65fada81f0d289e0b4c68842ffc940..7c0f2adbea000d2453add53348a48c49ccc75110 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c
@@ -490,7 +490,7 @@ static void poll_trace(struct mlx5_fw_tracer *tracer,
                                (u64)timestamp_low;
                break;
        default:
-               if (tracer_event->event_id >= tracer->str_db.first_string_trace ||
+               if (tracer_event->event_id >= tracer->str_db.first_string_trace &&
                    tracer_event->event_id <= tracer->str_db.first_string_trace +
                                              tracer->str_db.num_string_trace) {
                        tracer_event->type = TRACER_EVENT_TYPE_STRING;