756 	struct dmar_drhd_unit *drhd;  in domain_update_iommu_coherency()  local
775 	for_each_active_iommu(iommu, drhd) {  in domain_update_iommu_coherency()
786 	struct dmar_drhd_unit *drhd;  in domain_update_iommu_snooping()  local
791 	for_each_active_iommu(iommu, drhd) {  in domain_update_iommu_snooping()
806 	struct dmar_drhd_unit *drhd;  in domain_update_iommu_superpage()  local
816 	for_each_active_iommu(iommu, drhd) {  in domain_update_iommu_superpage()
877 	struct dmar_drhd_unit *drhd = NULL;  in device_to_iommu()  local
894 	for_each_active_iommu(iommu, drhd) {  in device_to_iommu()
895 		if (pdev && segment != drhd->segment)  in device_to_iommu()
898 		for_each_active_dev_scope(drhd->devices,  in device_to_iommu()
899 					  drhd->devices_cnt, i, tmp) {  in device_to_iommu()
901 				*bus = drhd->devices[i].bus;  in device_to_iommu()
902 				*devfn = drhd->devices[i].devfn;  in device_to_iommu()
916 		if (pdev && drhd->include_all) {  in device_to_iommu()
2819 	struct dmar_drhd_unit *drhd;  in iommu_prepare_static_identity_mapping()  local
2831 	for_each_active_iommu(iommu, drhd)  in iommu_prepare_static_identity_mapping()
2832 		for_each_active_dev_scope(drhd->devices, drhd->devices_cnt, i, dev) {  in iommu_prepare_static_identity_mapping()
3075 	struct dmar_drhd_unit *drhd;  in init_dmars()  local
3088 	for_each_drhd_unit(drhd) {  in init_dmars()
3120 	for_each_active_iommu(iommu, drhd) {  in init_dmars()
3257 	for_each_iommu(iommu, drhd) {  in init_dmars()
3258 		if (drhd->ignored) {  in init_dmars()
3290 	for_each_active_iommu(iommu, drhd) {  in init_dmars()
3856 	struct dmar_drhd_unit *drhd;  in quirk_ioat_snb_local_iommu()  local
3874 	drhd = dmar_find_matched_drhd_unit(pdev);  in quirk_ioat_snb_local_iommu()
3875 	if (WARN_TAINT_ONCE(!drhd || drhd->reg_base_addr - vtbar != 0xa000,  in quirk_ioat_snb_local_iommu()
3884 	struct dmar_drhd_unit *drhd;  in init_no_remapping_devices()  local
3888 	for_each_drhd_unit(drhd) {  in init_no_remapping_devices()
3889 		if (!drhd->include_all) {  in init_no_remapping_devices()
3890 			for_each_active_dev_scope(drhd->devices,  in init_no_remapping_devices()
3891 						  drhd->devices_cnt, i, dev)  in init_no_remapping_devices()
3894 			if (i == drhd->devices_cnt)  in init_no_remapping_devices()
3895 				drhd->ignored = 1;  in init_no_remapping_devices()
3899 	for_each_active_drhd_unit(drhd) {  in init_no_remapping_devices()
3900 		if (drhd->include_all)  in init_no_remapping_devices()
3903 		for_each_active_dev_scope(drhd->devices,  in init_no_remapping_devices()
3904 					  drhd->devices_cnt, i, dev)  in init_no_remapping_devices()
3907 		if (i < drhd->devices_cnt)  in init_no_remapping_devices()
3915 			drhd->ignored = 1;  in init_no_remapping_devices()
3916 			for_each_active_dev_scope(drhd->devices,  in init_no_remapping_devices()
3917 						  drhd->devices_cnt, i, dev)  in init_no_remapping_devices()
3926 	struct dmar_drhd_unit *drhd;  in init_iommu_hw()  local
3929 	for_each_active_iommu(iommu, drhd)  in init_iommu_hw()
3933 	for_each_iommu(iommu, drhd) {  in init_iommu_hw()
3934 		if (drhd->ignored) {  in init_iommu_hw()
3960 	struct dmar_drhd_unit *drhd;  in iommu_flush_all()  local
3963 	for_each_active_iommu(iommu, drhd) {  in iommu_flush_all()
3973 	struct dmar_drhd_unit *drhd;  in iommu_suspend()  local
3977 	for_each_active_iommu(iommu, drhd) {  in iommu_suspend()
3986 	for_each_active_iommu(iommu, drhd) {  in iommu_suspend()
4005 	for_each_active_iommu(iommu, drhd)  in iommu_suspend()
4013 	struct dmar_drhd_unit *drhd;  in iommu_resume()  local
4025 	for_each_active_iommu(iommu, drhd) {  in iommu_resume()
4041 	for_each_active_iommu(iommu, drhd)  in iommu_resume()
4457 			struct dmar_drhd_unit *drhd;  in intel_iommu_memory_notifier()  local
4480 			for_each_active_iommu(iommu, drhd)  in intel_iommu_memory_notifier()
4582 	struct dmar_drhd_unit *drhd;  in intel_iommu_init()  local
4642 	for_each_active_iommu(iommu, drhd)  in intel_iommu_init()