| /DragonOS-0.1.5/kernel/src/driver/virtio/ |
| D | volatile.rs | 4 pub struct ReadOnly<T: Copy>(T);
6 impl<T: Copy> ReadOnly<T> {
8 pub fn new(value: T) -> Self { in new()
16 pub struct WriteOnly<T: Copy>(T);
21 pub struct Volatile<T: Copy>(T);
23 impl<T: Copy> Volatile<T> {
25 pub fn new(value: T) -> Self { in new()
31 pub trait VolatileReadable<T> {
33 unsafe fn vread(self) -> T; in vread() argument
36 impl<T: Copy> VolatileReadable<T> for *const ReadOnly<T> {
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| D | transport_pci.rs | 337 fn config_space<T>(&self) -> Result<NonNull<T>, Error> { in config_space() argument
339 if size_of::<T>() > config_space.len() * size_of::<u32>() { in config_space()
341 } else if align_of::<T>() > 4 { in config_space()
345 align_of::<T>() in config_space()
475 fn get_bar_region<T>( in get_bar_region()
478 ) -> Result<NonNull<T>, VirtioPciError> { in get_bar_region() argument
487 || size_of::<T>() > struct_info.length as usize in get_bar_region()
495 if vaddr % align_of::<T>() != 0 { in get_bar_region()
498 alignment: align_of::<T>(), in get_bar_region()
507 fn get_bar_region_slice<T>( in get_bar_region_slice()
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| D | virtio.rs | 82 fn virtio_net<T: Transport>(transport: T) { in virtio_net() argument
83 let mut driver_net = match VirtIONet::<HalImpl, T>::new(transport) { in virtio_net()
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| /DragonOS-0.1.5/kernel/src/libs/ |
| D | rwlock.rs | 32 pub struct RwLock<T> {
34 data: UnsafeCell<T>,
39 pub struct RwLockReadGuard<'a, T: 'a> {
40 data: *const T,
48 pub struct RwLockUpgradableGuard<'a, T: 'a> {
49 data: *const T,
50 inner: &'a RwLock<T>,
56 pub struct RwLockWriteGuard<'a, T: 'a> {
57 data: *mut T,
58 inner: &'a RwLock<T>,
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| D | mutex.rs | 29 pub struct Mutex<T> {
31 data: UnsafeCell<T>,
38 pub struct MutexGuard<'a, T: 'a> {
39 lock: &'a Mutex<T>,
42 unsafe impl<T> Sync for Mutex<T> where T: Send {}
44 impl<T> Mutex<T> {
47 pub const fn new(value: T) -> Self { in new()
61 pub fn lock(&self) -> MutexGuard<T> { in lock() argument
91 pub fn try_lock(&self) -> Result<MutexGuard<T>, i32> { in try_lock() argument
149 impl<T> Deref for MutexGuard<'_, T> {
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| D | spinlock.rs | 145 pub struct SpinLock<T> {
148 data: UnsafeCell<T>,
155 pub struct SpinLockGuard<'a, T: 'a> {
156 lock: &'a SpinLock<T>,
161 unsafe impl<T> Sync for SpinLock<T> where T: Send {}
163 impl<T> SpinLock<T> {
164 pub const fn new(value: T) -> Self { in new()
172 pub fn lock(&self) -> SpinLockGuard<T> { in lock() argument
180 impl<T> Deref for SpinLockGuard<'_, T> {
181 type Target = T;
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| D | wait_queue.rs | 62 pub fn sleep_unlock_spinlock<T>(&self, to_unlock: SpinLockGuard<T>) { in sleep_unlock_spinlock() argument
73 pub fn sleep_unlock_mutex<T>(&self, to_unlock: MutexGuard<T>) { in sleep_unlock_mutex() argument
84 pub fn sleep_uninterruptible_unlock_spinlock<T>(&self, to_unlock: SpinLockGuard<T>) { in sleep_uninterruptible_unlock_spinlock() argument
95 pub fn sleep_uninterruptible_unlock_mutex<T>(&self, to_unlock: MutexGuard<T>) { in sleep_uninterruptible_unlock_mutex() argument
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| D | ffi_convert.rs | 2 pub trait FFIBind2Rust<T> {
4 fn convert_ref(src: *const T) -> Option<&'static Self>; in convert_ref()
6 fn convert_mut(src: *mut T) -> Option<&'static mut Self>; in convert_mut()
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| /DragonOS-0.1.5/docs/kernel/locking/ |
| D | rwlock.md | 29 pub struct RwLock<T> {
31 data: UnsafeCell<T>,
36 pub struct RwLockReadGuard<'a, T: 'a> {
37 data: *const T,
44 pub struct RwLockUpgradableGuard<'a, T: 'a> {
45 data: *const T,
46 inner: &'a RwLock<T>,
52 pub struct RwLockWriteGuard<'a, T: 'a> {
53 data: *mut T,
54 inner: &'a RwLock<T>,
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| D | mutex.md | 28 pub struct Mutex<T> {
30 data: UnsafeCell<T>,
93 pub const fn new(value: T) -> Self
106 pub fn lock(&self) -> MutexGuard<T>
120 pub fn try_lock(&self) -> Result<MutexGuard<T>, i32>
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| D | spinlock.md | 38 pub struct SpinLock<T> {
41 data: UnsafeCell<T>,
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| /DragonOS-0.1.5/kernel/src/filesystem/devfs/ |
| D | mod.rs | 97 pub fn register_device<T: DeviceINode>(&self, name: &str, device: Arc<T>) -> Result<(), i32> { in register_device()
138 pub fn unregister_device<T: DeviceINode>(&self, name: &str, device: Arc<T>) -> Result<(), i32> { in unregister_device()
502 pub fn devfs_register<T: DeviceINode>(name: &str, device: Arc<T>) -> Result<(), i32> { in devfs_register()
508 pub fn devfs_unregister<T: DeviceINode>(name: &str, device: Arc<T>) -> Result<(), i32> { in devfs_unregister()
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| /DragonOS-0.1.5/kernel/src/filesystem/vfs/ |
| D | mod.rs | 339 pub fn downcast_ref<T: IndexNode>(&self) -> Option<&T> { in downcast_ref() argument
340 return self.as_any_ref().downcast_ref::<T>(); in downcast_ref()
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| /DragonOS-0.1.5/kernel/src/ktest/ |
| D | test-idr.c | 363 int M = N / i, T = M / 3, b = 2 * T; in ktest_idr_case4() local
370 for (int j = b; j >= T; j--) in ktest_idr_case4()
386 for (int j = T - 1; j >= 0; j--) in ktest_idr_case4()
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| /DragonOS-0.1.5/kernel/src/io/ |
| D | device.rs | 97 impl<T: BlockDevice> Device for T { implementation
|