44             Ok(v) => v,
172                 Ok(string) => list.entry(&string),  in fmt()
190         Ok(Self { tokens })  in new()
197         Ok(Self { tokens: self.tokens.as_slice()[2..].to_vec() })  in to_overlay_target_path()
299         Ok(unsafe { mem::transmute::<&mut Fdt, &mut Self>(fdt) })  in from_mut_slice()
338         Ok(overlaid_path.to_cstring())  in locate_overlay_target_path()
355         Ok(phys_iommus)  in parse_physical_iommus()
363         Ok(())  in validate_physical_iommus()
380         Ok(())  in validate_physical_devices()
397         Ok(physical_devices)  in parse_physical_devices_with_iommus()
403             return Ok(BTreeMap::new());  in parse_physical_devices()
414                 return Ok(None);  in node()
418         Ok(Some(node))  in node()
435         Ok(paths)  in collect_overlayable_nodes_with_phandle()
447             return Ok(phandle_map);  in collect_phandle_references_from_overlayable_nodes()
500         Ok(phandle_map)  in collect_phandle_references_from_overlayable_nodes()
526         Ok(mask)  in build_mask()
547     Ok(())  in filter_dangling_symbols()
591     Ok(())  in filter_with_mask()
611         Ok(Self { id })  in parse()
643         Ok(Self { addr: reg.addr, size: reg.size.ok_or(DeviceAssignmentError::MalformedReg)? })  in try_from()
671             return Ok(None);  in parse()
681         Ok(Some(Self { token }))  in parse()
699             return Ok(iommus);  in parse_iommus()
714         Ok(iommus)  in parse_iommus()
719             return Ok(None);  in parse()
724         Ok(Some(Self { target, reg, iommus }))  in parse()
777         Ok(())  in validate_reg()
792         Ok(node.getprop(cstr!("interrupts")).unwrap().unwrap().into())  in parse_interrupts()
802             return Ok(iommus);  in parse_iommus()
818         Ok(iommus)  in parse_iommus()
850         Ok(())  in validate_iommus()
865         let Some(node) = fdt.node(&node_path)? else { return Ok(None) };  in parse()
872             return Ok(None);  in parse()
883         Ok(Some(Self { node_path, reg, interrupts, iommus }))  in parse()
898         Ok(())  in patch()
925         Ok(pviommus)  in parse_pviommus()
938         Ok(())  in validate_pviommu_topology()
972             return Ok(None);  in internal_parse()
1007             return Ok(None);  in internal_parse()
1019         Ok(Some(Self { pviommus: unique_pviommus, assigned_devices, vm_dtbo_mask }))  in internal_parse()
1057         Ok(pviommu_phandles)  in patch_pviommus()
1166             Ok(*token.ok_or(MockHypervisorError::FailedGetPhysMmioToken)?)  in get_phys_mmio_token()
1176             Ok(*token.ok_or(MockHypervisorError::FailedGetPhysIommuToken)?)  in get_phys_iommu_token()
1207                     if compatible != Ok(Some(cstr!("pkvm,pviommu"))) {  in parse()
1222             Ok(Self { path: path.into(), reg: reg.into(), interrupts: interrupts.into(), iommus })  in parse()
1229             if let Ok(Some(id)) = pviommu.getprop_u32(cstr!("id")) {  in collect_pviommus()
1233         Ok(pviommus.iter().cloned().collect())  in collect_pviommus()
1388             (Ok(cstr!("android,backlight,ignore-gctrl-reset")), Ok(Vec::new())),  in device_info_patch()
1389             (Ok(cstr!("compatible")), Ok(Vec::from(*b"android,backlight\0"))),  in device_info_patch()
1390             (Ok(cstr!("interrupts")), Ok(into_fdt_prop(vec![0x0, 0xF, 0x4]))),  in device_info_patch()
1391             (Ok(cstr!("iommus")), Ok(Vec::new())),  in device_info_patch()
1392             (Ok(cstr!("phandle")), Ok(into_fdt_prop(vec![phandle.unwrap()]))),  in device_info_patch()
1393             (Ok(cstr!("reg")), Ok(into_fdt_prop(vec![0x0, 0x9, 0x0, 0xFF]))),  in device_info_patch()
1475         assert_eq!(node, Ok(expected));  in device_info_overlay_iommu()
1478         assert_eq!(pviommus, Ok(vec![0x4]));  in device_info_overlay_iommu()
1532             assert_eq!(node, Ok(expected));  in device_info_multiple_devices_iommus()
1535         assert_eq!(pviommus, Ok(vec![0x4, 0x40, 0x50]));  in device_info_multiple_devices_iommus()
1579             assert_eq!(node, Ok(expected));  in device_info_iommu_sharing()
1583         assert_eq!(pviommus, Ok(vec![0x4]));  in device_info_iommu_sharing()
1725         assert_eq!(Ok(None), compatible);  in device_assignment_clean()