| /DragonOS-0.1.9/kernel/src/driver/base/device/ |
| D | bus.rs | 265 let bus = dev.bus().map(|bus| bus.upgrade()).flatten(); in add_device() localVariable
266 if let Some(bus) = bus { in add_device()
267 device_manager().add_groups(dev, bus.dev_groups())?; in add_device()
270 let bus_devices_kset = bus in add_device()
283 &(&bus.subsystem().subsys().as_kobject()), in add_device()
286 bus.subsystem().add_device_to_vec(dev)?; in add_device()
295 let bus = driver in add_driver() localVariable
296 .bus() in add_driver()
297 .map(|bus| bus.upgrade()) in add_driver()
300 kdebug!("bus '{}' add driver '{}'", bus.name(), driver.name()); in add_driver()
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| D | dd.rs | 19 bus::BusNotifyEvent,
85 let bus = dev in do_device_attach() localVariable
86 .bus() in do_device_attach()
87 .map(|bus| bus.upgrade()) in do_device_attach()
92 for driver in bus.subsystem().drivers().iter() { in do_device_attach()
148 if let Some(bus) = driver.bus().map(|bus| bus.upgrade()).flatten() { in do_device_attach_driver()
149 let r = bus.match_device(&data.dev, driver); in do_device_attach_driver()
215 if let Some(bus) = dev.bus().map(|bus| bus.upgrade()).flatten() { in device_bind_driver()
216 bus.subsystem().bus_notifier().call_chain( in device_bind_driver()
286 let bus = driver in driver_attach() localVariable
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| D | driver.rs | 2 bus::{bus_manager, Bus},
92 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
96 fn set_bus(&self, bus: Option<Weak<dyn Bus>>); in set_bus()
177 let bus = driver in register() localVariable
178 .bus() in register()
179 .map(|bus| bus.upgrade()) in register()
190 let other = bus.find_driver_by_name(&drv_name); in register()
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| D | mod.rs | 27 bus::{bus_add_device, bus_probe_device, Bus},
39 pub mod bus; module
149 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
158 fn set_bus(&self, bus: Option<Weak<dyn Bus>>); in set_bus()
470 if let Some(bus) = device.bus().map(|bus| bus.upgrade()).flatten() { in add_device()
471 bus.subsystem().bus_notifier().call_chain( in add_device()
472 bus::BusNotifyEvent::AddDevice, in add_device()
534 if let Some(bus) = device.bus().map(|bus| bus.upgrade()).flatten() { in get_device_parent()
535 if let Some(root) = bus.root_device().map(|x| x.upgrade()).flatten() { in get_device_parent()
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| /DragonOS-0.1.9/docs/kernel/filesystem/ |
| D | sysfs.md | 91   对于bus设备而言，需要调用bus_register，将bus注册进系统，并在sysfs中可视化。
94 /// @brief: 总线注册，将总线加入全局总线管理器中，并根据id table在sys/bus和sys/devices下生成文件夹
95 /// @parameter bus: Bus设备实体
97 pub fn bus_register<T: Bus>(bus: Arc<T>) -> Result<(), DeviceError> {
98 BUS_MANAGER.add_bus(bus.get_id_table(), bus.clone());
99 match sys_bus_register(&bus.get_id_table().to_name()) {
102 return device_register(bus);
109   通过bus_register源码可知，该函数不仅在sysfs/bus下生成总线文件夹，同时内部调用device_register，该函数将总线加入设备管理器中，同时在sys/…
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| /DragonOS-0.1.9/kernel/src/driver/base/ |
| D | cpu.rs | 19 bus::{subsystem_manager, Bus},
64 let bus = Arc::new(Self { in new() localVariable
67 bus.subsystem() in new()
68 .set_bus(Some(Arc::downgrade(&(bus.clone() as Arc<dyn Bus>)))); in new()
69 return bus; in new()
127 bus: Option<Weak<dyn Bus>>, field
138 bus: None, in new()
156 fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
157 self.inner.write().bus = bus; in set_bus()
160 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
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| D | subsys.rs | 21 bus::{Bus, BusNotifyEvent},
35 bus: SpinLock<Option<Weak<dyn Bus>>>, field
67 bus: Option<Weak<dyn Bus>>, in new()
76 bus: SpinLock::new(bus), in new()
91 pub fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
92 return self.bus.lock().clone(); in bus()
95 pub fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
96 *self.bus.lock() = bus; in set_bus()
195 fn bus(&self) -> Option<Weak<dyn Bus>>; in bus() method
196 fn set_bus(&self, bus: Option<Weak<dyn Bus>>); in set_bus()
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| D | init.rs | 7 device::{bus::buses_init, init::devices_init},
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| /DragonOS-0.1.9/kernel/src/driver/acpi/ |
| D | bus.rs | 3 bus::{bus_manager, Bus},
53 let bus = Arc::new(Self { in new() localVariable
56 bus.subsystem() in new()
57 .set_bus(Some(Arc::downgrade(&(bus.clone() as Arc<dyn Bus>)))); in new()
58 return bus; in new()
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| /DragonOS-0.1.9/kernel/src/driver/input/serio/i8042/ |
| D | i8042_device.rs | 9 device::{bus::Bus, driver::Driver, Device, DeviceState, DeviceType, IdTable},
34 bus: None, in new()
52 bus: Option<Weak<dyn Bus>>, field
73 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
74 self.inner.lock().bus.clone() in bus()
77 fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
78 self.inner.lock().bus = bus; in set_bus()
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| D | i8042_ports.rs | 11 device::{bus::Bus, driver::Driver, Device, DeviceType, IdTable},
35 bus: Option<Weak<dyn Bus>>, field
49 bus: None, in new()
71 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
72 self.inner.lock().bus.clone() in bus()
75 fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
76 self.inner.lock().bus = bus; in set_bus()
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| D | i8042_driver.rs | 10 device::{bus::Bus, driver::Driver, Device, IdTable},
41 bus: None, in new()
60 bus: Option<Weak<dyn Bus>>, field
125 fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
126 self.inner.lock().bus = bus; in set_bus()
129 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
130 self.inner.lock().bus.clone() in bus()
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| /DragonOS-0.1.9/kernel/src/driver/base/platform/ |
| D | subsys.rs | 12 device::{bus::Bus, driver::Driver, Device},
33 let bus = Arc::new(Self { private }); in new() localVariable
34 bus.subsystem() in new()
35 .set_bus(Some(Arc::downgrade(&(bus.clone() as Arc<dyn Bus>)))); in new()
37 return bus; in new()
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| D | platform_device.rs | 11 bus::{Bus, BusState},
198 bus: Option<Weak<dyn Bus>>, field
214 bus: None, in new()
293 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
294 self.inner.lock().bus.clone() in bus()
297 fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
298 self.inner.lock().bus = bus; in set_bus()
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| D | platform_driver.rs | 4 bus::Bus,
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| /DragonOS-0.1.9/kernel/src/driver/input/serio/ |
| D | subsys.rs | 12 device::{bus::Bus, driver::Driver, Device},
34 let bus = Arc::new(Self { private }); in new() localVariable
35 bus.subsystem() in new()
36 .set_bus(Some(Arc::downgrade(&(bus.clone() as Arc<dyn Bus>)))); in new()
38 return bus; in new()
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| D | mod.rs | 4 use crate::driver::base::device::bus::{bus_register, Bus};
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| D | serio_device.rs | 4 use crate::driver::base::device::{bus::Bus, device_manager, Device};
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| /DragonOS-0.1.9/kernel/src/driver/serial/serial8250/ |
| D | mod.rs | 17 bus::Bus, device_manager, device_number::DeviceNumber, driver::Driver, Device,
216 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
217 self.inner.read().bus.clone() in bus()
220 fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
221 self.inner.write().bus = bus; in set_bus()
319 bus: Option<Weak<dyn Bus>>, field
331 bus: None, in new()
351 bus: Option<Weak<dyn Bus>>, field
362 bus: None, in new()
461 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
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| /DragonOS-0.1.9/kernel/src/driver/input/ps2_mouse/ |
| D | ps_mouse_driver.rs | 13 device::{bus::Bus, driver::Driver, Device, DeviceId, IdTable},
90 bus: None, in new()
121 bus: Option<Weak<dyn Bus>>, field
149 fn set_bus(&self, bus: Option<alloc::sync::Weak<dyn Bus>>) { in set_bus()
150 self.inner.lock().bus = bus; in set_bus()
153 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
154 self.inner.lock().bus.clone() in bus()
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| D | ps_mouse_device.rs | 17 bus::Bus, device_manager, device_number::DeviceNumber, driver::Driver, Device,
186 bus: None, in new()
414 bus: Option<Weak<dyn Bus>>, field
446 fn set_bus(&self, bus: Option<alloc::sync::Weak<dyn Bus>>) { in set_bus()
447 self.inner.lock_irqsave().bus = bus; in set_bus()
472 fn bus(&self) -> Option<alloc::sync::Weak<dyn Bus>> { in bus() method
473 self.inner.lock_irqsave().bus.clone() in bus()
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| /DragonOS-0.1.9/kernel/src/driver/video/fbdev/base/fbcon/ |
| D | mod.rs | 12 device::{bus::Bus, device_manager, driver::Driver, Device, DeviceType, IdTable},
94 bus: Option<Weak<dyn Bus>>, field
116 bus: None, in new()
192 fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
193 self.inner.lock().bus = bus; in set_bus()
196 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
197 self.inner.lock().bus.clone() in bus()
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| /DragonOS-0.1.9/kernel/src/arch/x86_64/pci/ |
| D | pci.rs | 16 let address = ((bus_device_function.bus as u32) << 16) in read_config()
30 let address = ((bus_device_function.bus as u32) << 16) in write_config()
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| /DragonOS-0.1.9/kernel/src/driver/video/fbdev/ |
| D | vesafb.rs | 21 bus::Bus, device_manager, driver::Driver, Device, DeviceState, DeviceType, IdTable,
102 bus: None, in new()
124 bus: Option<Weak<dyn Bus>>, field
184 fn bus(&self) -> Option<Weak<dyn Bus>> { in bus() method
185 self.inner.lock().bus.clone() in bus()
188 fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
189 self.inner.lock().bus = bus; in set_bus()
614 bus: None, in new()
633 bus: Option<Weak<dyn Bus>>, field
698 fn set_bus(&self, bus: Option<Weak<dyn Bus>>) { in set_bus()
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| /DragonOS-0.1.9/kernel/src/driver/tty/ |
| D | tty_device.rs | 14 bus::Bus,
53 bus: Option<Weak<dyn Bus>>, field
66 bus: None, in new()
425 fn set_bus(&self, bus: Option<alloc::sync::Weak<dyn crate::driver::base::device::bus::Bus>>) { in set_bus()
426 self.inner.write().bus = bus in set_bus()
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