Now works - more or less fully

terraform-provider-hpe1810/internal/provider/provider.go

@@ -184,5 +184,11 @@ func (p *hpe1810Provider) Resources(_ context.Context) []func() resource.Resourc
 		NewGreenFeaturesResource,
 		NewPortResource,
 		NewSystemDescriptionResource,
+		NewTimeZoneResource,
+		NewLLDPConfigurationResource,
+		NewDaylightSavingTimeResource,
+		NewFlowControlResource,
+		NewPortMirroringResource,
+		NewTrunkResource,
 	}
 }