40 macro_rules! cstr {  macro
331             .getprop_str(cstr!("target-path"))?  in locate_overlay_target_path()
333         if target_path != cstr!("/") {  in locate_overlay_target_path()
402         let Some(physical_node) = self.as_ref().node(cstr!("/host"))? else {  in parse_physical_devices()
446         let Some(local_fixups) = vm_dtbo.node(cstr!("/__local_fixups__"))? else {  in collect_phandle_references_from_overlayable_nodes()
603             .getprop_u32(cstr!("#iommu-cells"))?  in parse()
610         let id = node.getprop_u32(cstr!("id"))?.ok_or(DeviceAssignmentError::InvalidPvIommu)?;  in parse()
670         let Some(token) = node.getprop_u64(cstr!("android,pvmfw,token"))? else {  in parse()
673         let Some(iommu_cells) = node.getprop_u32(cstr!("#iommu-cells"))? else {  in parse()
698         let Some(mut cells) = node.getprop_cells(cstr!("iommus"))? else {  in parse_iommus()
718         let Some(phandle) = node.getprop_u32(cstr!("android,pvmfw,target"))? else {  in parse()
784             .getprop_cells(cstr!("interrupts"))?  in parse_interrupts()
792         Ok(node.getprop(cstr!("interrupts")).unwrap().unwrap().into())  in parse_interrupts()
801         let Some(mut cells) = node.getprop_cells(cstr!("iommus"))? else {  in parse_iommus()
888         dst.setprop(cstr!("reg"), &to_be_bytes(&self.reg))?;  in patch()
889         dst.setprop(cstr!("interrupts"), &self.interrupts)?;  in patch()
896         dst.setprop(cstr!("iommus"), &iommus)?;  in patch()
910     const PVIOMMU_COMPATIBLE: &'static CStr = cstr!("pkvm,pviommu");
1013         vm_dtbo_mask.mask_all(&DtPathTokens::new(cstr!("/__local_fixups__"))?);  in internal_parse()
1014         vm_dtbo_mask.mask_all(&DtPathTokens::new(cstr!("/__symbols__"))?);  in internal_parse()
1027         if let Some(local_fixups) = vm_dtbo.node_mut(cstr!("/__local_fixups__"))? {  in filter()
1045             node.setprop_inplace(cstr!("id"), &pviommu.id.to_be_bytes())?;  in patch_pviommus()
1075     let mut compatible = fdt.root_mut().next_compatible(cstr!("pkvm,pviommu"))?;  in clean()
1078         compatible = filtered_pviommu.delete_and_next_compatible(cstr!("pkvm,pviommu"))?;  in clean()
1194             let reg = node.getprop(cstr!("reg"))?.ok_or(DeviceAssignmentError::MalformedReg)?;  in parse()
1196                 .getprop(cstr!("interrupts"))?  in parse()
1199             if let Some(mut cells) = node.getprop_cells(cstr!("iommus"))? {  in parse()
1206                     let compatible = pviommu.getprop_str(cstr!("compatible"));  in parse()
1207                     if compatible != Ok(Some(cstr!("pkvm,pviommu"))) {  in parse()
1211                         .getprop_u32(cstr!("id"))?  in parse()
1228         for pviommu in fdt.compatible_nodes(cstr!("pkvm,pviommu"))? {  in collect_pviommus()
1229             if let Ok(Some(id)) = pviommu.getprop_u32(cstr!("id")) {  in collect_pviommus()
1338         let rng = vm_dtbo.node(cstr!("/fragment@0/__overlay__/rng")).unwrap();  in device_info_filter()
1340         let rng_symbol = symbols.getprop_str(cstr!("rng")).unwrap();  in device_info_filter()
1341         assert_eq!(Some(cstr!("/fragment@0/__overlay__/rng")), rng_symbol);  in device_info_filter()
1343         let light = vm_dtbo.node(cstr!("/fragment@0/__overlay__/light")).unwrap();  in device_info_filter()
1345         let light_symbol = symbols.getprop_str(cstr!("light")).unwrap();  in device_info_filter()
1348         let led = vm_dtbo.node(cstr!("/fragment@0/__overlay__/led")).unwrap();  in device_info_filter()
1350         let led_symbol = symbols.getprop_str(cstr!("led")).unwrap();  in device_info_filter()
1353         let backlight = vm_dtbo.node(cstr!("/fragment@0/__overlay__/bus0/backlight")).unwrap();  in device_info_filter()
1355         let backlight_symbol = symbols.getprop_str(cstr!("backlight")).unwrap();  in device_info_filter()
1381         let rng_node = platform_dt.node(cstr!("/bus0/backlight")).unwrap().unwrap();  in device_info_patch()
1382         let phandle = rng_node.getprop_u32(cstr!("phandle")).unwrap();  in device_info_patch()
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()
1432         let compatible = platform_dt.root().next_compatible(cstr!("pkvm,pviommu")).unwrap();  in device_info_patch_no_pviommus()
1719         let compatible = platform_dt.root().next_compatible(cstr!("pkvm,pviommu"));  in device_assignment_clean()
1724         let compatible = platform_dt.root().next_compatible(cstr!("pkvm,pviommu"));  in device_assignment_clean()