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Searched defs:root_device (Results 1 – 4 of 4) sorted by relevance

/DragonOS/kernel/src/driver/base/platform/
H A Dsubsys.rs147 fn root_device(&self) -> Option<Weak<dyn Device>> { in root_device() method
148 let root_device = platform_bus_device() as Arc<dyn Device>; in root_device() localVariable
/DragonOS/kernel/src/driver/pci/
H A Dsubsys.rs155 fn root_device(&self) -> Option<Weak<dyn Device>> { in root_device() method
156 let root_device = pci_bus_device() as Arc<dyn Device>; in root_device() localVariable
/DragonOS/kernel/src/driver/base/
H A Dcpu.rs44 let root_device = CpuSubSystemFakeRootDevice::new(); in init() localVariable
/DragonOS/kernel/src/driver/base/device/
H A Dbus.rs108 fn root_device(&self) -> Option<Weak<dyn Device>> { in root_device() method