disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c
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@@ -64,6 +64,7 @@
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 			MLX5_GET(mtrc_cap, out, num_string_trace);
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 	tracer->str_db.num_string_db = MLX5_GET(mtrc_cap, out, num_string_db);
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 	tracer->owner = !!MLX5_GET(mtrc_cap, out, trace_owner);
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+	tracer->str_db.loaded = false;
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 	for (i = 0; i < tracer->str_db.num_string_db; i++) {
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 		mtrc_cap_sp = MLX5_ADDR_OF(mtrc_cap, out, string_db_param[i]);
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@@ -482,7 +483,7 @@
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 				(u64)timestamp_low;
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 		break;
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 	default:
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-		if (tracer_event->event_id >= tracer->str_db.first_string_trace ||
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+		if (tracer_event->event_id >= tracer->str_db.first_string_trace &&
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 		    tracer_event->event_id <= tracer->str_db.first_string_trace +
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 					      tracer->str_db.num_string_trace) {
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 			tracer_event->type = TRACER_EVENT_TYPE_STRING;
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@@ -602,7 +603,7 @@
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 	} else {
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 		cur_string = mlx5_tracer_message_get(tracer, tracer_event);
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 		if (!cur_string) {
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-			pr_debug("%s Got string event for unknown string tdsm: %d\n",
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+			pr_debug("%s Got string event for unknown string tmsn: %d\n",
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 				 __func__, tracer_event->string_event.tmsn);
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 			return -1;
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 		}
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@@ -756,6 +757,7 @@
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 	if (err)
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 		mlx5_core_warn(dev, "FWTracer: Failed to set tracer configurations %d\n", err);
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+	tracer->buff.consumer_index = 0;
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 	return err;
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 }
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@@ -820,7 +822,6 @@
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 	mlx5_core_dbg(tracer->dev, "FWTracer: ownership changed, current=(%d)\n", tracer->owner);
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 	if (tracer->owner) {
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 		tracer->owner = false;
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-		tracer->buff.consumer_index = 0;
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 		return;
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 	}
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