445 static void iommu_feature_disable(struct amd_iommu *iommu, u8 bit)  in iommu_feature_disable()  function
476 	iommu_feature_disable(iommu, CONTROL_CMDBUF_EN);  in iommu_disable()
479 	iommu_feature_disable(iommu, CONTROL_EVT_INT_EN);  in iommu_disable()
480 	iommu_feature_disable(iommu, CONTROL_EVT_LOG_EN);  in iommu_disable()
483 	iommu_feature_disable(iommu, CONTROL_GALOG_EN);  in iommu_disable()
484 	iommu_feature_disable(iommu, CONTROL_GAINT_EN);  in iommu_disable()
487 	iommu_feature_disable(iommu, CONTROL_PPRLOG_EN);  in iommu_disable()
488 	iommu_feature_disable(iommu, CONTROL_PPRINT_EN);  in iommu_disable()
491 	iommu_feature_disable(iommu, CONTROL_IOMMU_EN);  in iommu_disable()
494 	iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS);  in iommu_disable()
775 	iommu_feature_disable(iommu, cntrl_log);  in amd_iommu_restart_log()
776 	iommu_feature_disable(iommu, cntrl_intr);  in amd_iommu_restart_log()
823 	iommu_feature_disable(iommu, CONTROL_CMDBUF_EN);  in amd_iommu_reset_cmd_buffer()
857 	iommu_feature_disable(iommu, CONTROL_CMDBUF_EN);  in iommu_disable_command_buffer()
913 	iommu_feature_disable(iommu, CONTROL_EVT_LOG_EN);  in iommu_disable_event_buffer()
2689 		iommu_feature_disable(iommu, CONTROL_HT_TUN_EN);  in iommu_init_flags()
2693 		iommu_feature_disable(iommu, CONTROL_PASSPW_EN);  in iommu_init_flags()
2697 		iommu_feature_disable(iommu, CONTROL_RESPASSPW_EN);  in iommu_init_flags()
2701 		iommu_feature_disable(iommu, CONTROL_ISOC_EN);  in iommu_init_flags()
2773 	iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS);  in iommu_disable_irtcachedis()
2896 		iommu_feature_disable(iommu, CONTROL_GALOG_EN);  in enable_iommus_vapic()
2897 		iommu_feature_disable(iommu, CONTROL_GAINT_EN);  in enable_iommus_vapic()