434 static void iommu_feature_disable(struct amd_iommu *iommu, u8 bit)  in iommu_feature_disable()  function
465 	iommu_feature_disable(iommu, CONTROL_CMDBUF_EN);  in iommu_disable()
468 	iommu_feature_disable(iommu, CONTROL_EVT_INT_EN);  in iommu_disable()
469 	iommu_feature_disable(iommu, CONTROL_EVT_LOG_EN);  in iommu_disable()
472 	iommu_feature_disable(iommu, CONTROL_GALOG_EN);  in iommu_disable()
473 	iommu_feature_disable(iommu, CONTROL_GAINT_EN);  in iommu_disable()
476 	iommu_feature_disable(iommu, CONTROL_PPRLOG_EN);  in iommu_disable()
477 	iommu_feature_disable(iommu, CONTROL_PPRINT_EN);  in iommu_disable()
480 	iommu_feature_disable(iommu, CONTROL_IOMMU_EN);  in iommu_disable()
483 	iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS);  in iommu_disable()
762 	iommu_feature_disable(iommu, cntrl_log);  in amd_iommu_restart_log()
763 	iommu_feature_disable(iommu, cntrl_intr);  in amd_iommu_restart_log()
799 	iommu_feature_disable(iommu, CONTROL_CMDBUF_EN);  in amd_iommu_reset_cmd_buffer()
833 	iommu_feature_disable(iommu, CONTROL_CMDBUF_EN);  in iommu_disable_command_buffer()
889 	iommu_feature_disable(iommu, CONTROL_EVT_LOG_EN);  in iommu_disable_event_buffer()
2629 		iommu_feature_disable(iommu, CONTROL_HT_TUN_EN);  in iommu_init_flags()
2633 		iommu_feature_disable(iommu, CONTROL_PASSPW_EN);  in iommu_init_flags()
2637 		iommu_feature_disable(iommu, CONTROL_RESPASSPW_EN);  in iommu_init_flags()
2641 		iommu_feature_disable(iommu, CONTROL_ISOC_EN);  in iommu_init_flags()
2713 	iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS);  in iommu_disable_irtcachedis()
2838 		iommu_feature_disable(iommu, CONTROL_GALOG_EN);  in enable_iommus_vapic()
2839 		iommu_feature_disable(iommu, CONTROL_GAINT_EN);  in enable_iommus_vapic()