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/linux/rust/kernel/irq/
H A Drequest.rs4 //! This module provides types like [`Registration`] and
52 /// - `irq` has not been registered yet; this is consumed by [`Registration::new()`].
55 /// Proves the device is bound at registration time and ties `'a` to the device's bound
56 /// lifetime, ensuring the [`Registration`] cannot outlive it.
81 /// A registration of an IRQ handler for a given IRQ line. in drop()
85 /// The following is an example of using `Registration`. It uses a in drop()
105 /// Registration,
131 /// ) -> Result<Pin<KBox<Registration<'_, Data>>>> {
132 /// // SAFETY: The returned Registration is not leaked.
133 /// let registration
184 pub struct Registration<T: Handler + 'static> { global() struct
186 innerRegistration global() argument
197 impl<T: Handler + 'static> Registration<T> { global() implementation
268 let registration = unsafe { &*(ptr as *const Registration<T>) }; handle_irq_callback() constant
489 let registration = unsafe { &*(ptr as *const ThreadedRegistration<T>) }; handle_threaded_irq_callback() localVariable
505 let registration = unsafe { &*(ptr as *const ThreadedRegistration<T>) }; thread_fn_callback() localVariable
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/linux/rust/kernel/
H A Ddriver.rs79 //! # Driver Registration
84 //! This trait implementation can be used to create the actual registration with the common
85 //! [`Registration`] type.
88 //! creates a kernel module with exactly one [`Registration`] for the bus specific adapter.
174 /// A [`Registration`] is a generic type that represents the registration of some driver type (e.g.
175 /// `bindings::pci_driver`). Therefore a [`Registration`] must be initialized with a type that
177 /// `T::unregister` calls result in the subsystem specific registration calls.
179 ///Once the `Registration` structure is dropped, the driver is unregistered.
181 pub struct Registration<
171 pub struct Registration<T: RegistrationOps> { global() struct
176 regRegistration global() argument
178 unsafe impl<T: RegistrationOps> Sync for Registration<T> {} global() implementation
182 unsafe impl<T: RegistrationOps> Send for Registration<T> {} global() implementation
184 impl<T: RegistrationOps + 'static> Registration<T> { global() implementation
238 impl<T: RegistrationOps> PinnedDrop for Registration<T> { global() implementation
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H A Dfaux.rs69 /// The registration of a faux device.
71 /// This type represents the registration of a [`struct faux_device`]. When an instance of this type
77 /// - This object is proof that the object described by this `Registration` is bound to a device. implementation
80 pub struct Registration(NonNull<bindings::faux_device>);
82 impl Registration {
111 impl AsRef<Device<device::Bound>> for Registration {
121 // - `mem::forget(Registration)` is not a problem; if the `Registration` is leaked, the faux
127 impl Drop for Registration {
138 unsafe impl Send for Registration {}
22 pub struct Registration(NonNull<bindings::faux_device>); global() struct
24 impl Registration { global() implementation
53 impl AsRef<device::Device> for Registration { global() implementation
61 impl Drop for Registration { global() implementation
72 unsafe impl Send for Registration {} global() implementation
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H A Dauxiliary.rs41 /// An adapter for the registration of auxiliary drivers.
266 /// Returns the stored registration data as a pinned reference. in parent()
280 "No registration data set; parent is not a Rust driver.\n"
285 // SAFETY: `ptr` is non-null and was set via `into_foreign()` in `Registration::new()`;
296 // `Registration::drop()` calls `from_foreign()`. in inc_ref()
303 /// Access the registration data set by the registering (parent) driver through a closure. in dec_ref()
306 /// reference to the registration data. in dec_ref()
312 /// [`Registration::new()`]. in as_ref()
314 /// Returns [`ENOENT`] if no registration data has been set, e.g. when the device was in as_ref()
329 /// Returns a pinned reference to the registration dat
338 pub struct Registration(NonNull<bindings::auxiliary_device>); global() struct
340 impl Registration { global() implementation
394 impl Drop for Registration { global() implementation
409 unsafe impl Send for Registration {} global() implementation
412 unsafe impl Sync for Registration {} global() implementation
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H A Dplatform.rs43 /// An adapter for the registration of platform drivers.
345 /// Callers must not `mem::forget()` the resulting registration or otherwise prevent its
357 // SAFETY: Caller guarantees the Registration will not be leaked.
382 /// Callers must not `mem::forget()` the resulting registration or otherwise prevent its
394 // SAFETY: Caller guarantees the Registration will not be leaked.
466 /// Returns a [`irq::Registration`] for the IRQ at the given index.
469 Registration,
473 /// Returns a [`irq::Registration`] for the IRQ with the given name.
476 Registration,
484 Registration,
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H A Di2c.rs81 /// An adapter for the registration of I2C drivers.
547 /// The registration of an i2c client device.
549 /// This type represents the registration of a [`struct i2c_client`]. When an instance of this
557 pub struct Registration(NonNull<bindings::i2c_client>); struct
559 impl Registration { implementation
583 impl Drop for Registration { implementation
585 // SAFETY: `Drop` is only called for a valid `Registration`, which by invariant in drop()
591 // SAFETY: A `Registration` of a `struct i2c_client` can be released from any thread.
592 unsafe impl Send for Registration {} implementation
594 // SAFETY: `Registration` offers no interior mutability (no mutation through &self
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/linux/samples/rust/
H A Drust_driver_auxiliary.rs65 /// Registration data with interior mutability.
82 _reg0: auxiliary::Registration<'bound, CovariantForLt!(Data<'_>)>, in connect()
84 _reg1: auxiliary::Registration<'bound, ForLt!(MutexData<'_>)>, in connect()
107 auxiliary::Registration::new_with_lt(
120 auxiliary::Registration::new_with_lt(
182 _pci_driver: driver::Registration<pci::Adapter<ParentDriver>>,
184 _aux_driver: driver::Registration<auxiliary::Adapter<AuxiliaryDriver>>,
190 _pci_driver <- driver::Registration::new(MODULE_NAME, module),
191 _aux_driver <- driver::Registration::new(MODULE_NAME, module),
H A Drust_i2c_client.rs3 //! Rust I2C client registration sample.
12 //! This demonstrates how to test an ACPI-based Rust I2C client registration driver
85 _reg: Devres<i2c::Registration>,
117 "Probe Rust I2C Client registration sample.\n" in probe()
126 i2c::Registration::new(&adapter, &BOARD_INFO, pdev.as_ref()) in probe()
137 "Unbind Rust I2C Client registration sample.\n" in unbind()
146 description: "Rust I2C client registration",
/linux/drivers/infiniband/ulp/srp/
H A Dib_srp.h100 * @mr_page_mask: HCA memory registration page mask.
101 * @mr_page_size: HCA memory registration page size.
102 * @mr_max_size: Maximum size in bytes of a single FR registration request.
283 * struct srp_fr_desc - fast registration work request arguments
286 * @frpl: Fast registration page list.
294 * struct srp_fr_pool - pool of fast registration descriptors
299 * @max_page_list_len: Maximum fast registration work request page list length.
302 * @desc: Fast registration descriptor pool.
317 * memory registration.
320 * memory registration call.
/linux/drivers/net/ethernet/intel/ice/
H A Dice_dpll.c195 * @pin_priv: private data pointer passed on pin registration
197 * @dpll_priv: private data pointer passed on dpll registration
234 * @pin_priv: private data pointer passed on pin registration
236 * @dpll_priv: private data pointer passed on dpll registration
259 * @pin_priv: private data pointer passed on pin registration
261 * @dpll_priv: private data pointer passed on dpll registration
284 * @pin_priv: private data pointer passed on pin registration
286 * @dpll_priv: private data pointer passed on dpll registration
318 * @pin_priv: private data pointer passed on pin registration
320 * @dpll_priv: private data pointer passed on dpll registration
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/linux/drivers/infiniband/core/
H A Diwpm_util.h148 * iwpm_check_registration - Check if the client registration
151 * @reg: The given registration type to compare with
154 * Returns true if the client registration matches reg,
160 * iwpm_set_registration - Set the client registration
162 * @reg: Registration type to set
167 * iwpm_get_registration - Get the client registration
170 * Returns the client registration type
/linux/drivers/infiniband/ulp/iser/
H A Discsi_iser.h135 /* Max registration work requests per command */
202 * struct iser_mem_reg - iSER memory registration info
206 * @desc: pointer to fast registration context
233 * @reg_wr: registration WR
315 * struct iser_reg_resources - Fast registration resources
326 * struct iser_fr_desc - Fast registration descriptor
329 * @rsc: data buffer registration resources
341 * struct iser_fr_pool - connection fast registration pool
363 * @fr_pool: connection fast registration pool
400 * @pages_per_mr: maximum pages available for registration
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/linux/fs/smb/client/
H A Dcifs_swn.c116 * Sends a register message to the userspace daemon based on the registration.
222 * Sends an uregister message to the userspace daemon based on the registration
337 * One SWN registration id represents one net/share name pair. Multiple
339 * use time instead of caching the first tcon pointer in the registration.
373 * Try to find a matching registration for the tcon's server name and share name.
411 cifs_dbg(FYI, "Existing swn registration for %s:%s found\n", swnreg->net_name, in cifs_find_swn_reg()
427 * Get a registration for the tcon's server and share name, allocating a new one if it does not
456 cifs_dbg(FYI, "%s: failed to allocate registration id\n", __func__); in cifs_get_swn_reg()
666 cifs_dbg(FYI, "%s: registration id %d not found\n", __func__, swnreg_id); in cifs_swn_notify()
674 cifs_dbg(FYI, "%s: missing registration id attribute\n", __func__); in cifs_swn_notify()
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/linux/Documentation/crypto/
H A Ddevel-algos.rst7 There are three distinct types of registration functions in the Crypto
17 The generic registration functions can be found in
38 The registration functions return 0 on success, or a negative errno
57 Registration specifics
60 The registration of [CIPHER] algorithm is specific in that struct
108 Registration Specifics
111 The registration of multi-block cipher algorithms is one of the most
/linux/tools/testing/selftests/rseq/
H A Drseq.c55 * Size of the registered rseq area. 0 if the registration was
61 /* Flags used during rseq registration. */
77 * rseq registration that is larger than the current rseq ABI.
150 /* Treat libc's ownership as a successful registration. */ in __rseq_register_current_thread()
165 * (rseq_size > 0), the registration of other threads should in __rseq_register_current_thread()
218 /* rseq registration owned by glibc */ in rseq_init()
/linux/net/sunrpc/xprtrdma/
H A Dib_client.c75 * registration sentinel for rpcrdma_rn_unregister(); a stale in rpcrdma_rn_register()
102 * It is safe to call this on an @rn whose registration never
115 * rn_done is the registration sentinel: rpcrdma_rn_register in rpcrdma_rn_unregister()
118 * registration. A NULL rn_done means this notification was in rpcrdma_rn_unregister()
119 * never registered (or its registration failed) or has in rpcrdma_rn_unregister()
/linux/Documentation/driver-api/thermal/
H A Dcpu-cooling-api.rst14 The generic cpu cooling(freq clipping) provides registration/unregistration APIs
16 the user. The registration APIs returns the cooling device pointer.
21 1.1 cpufreq registration/unregistration APIs
61 The power API registration functions provide a simple power model for
/linux/Documentation/driver-api/surface_aggregator/clients/
H A Dsan.rst22 registration and notifier-block registration.
31 loaded, regardless of being linked as client or not. Registration is done
/linux/Documentation/driver-api/usb/
H A Dtypec.rst15 class. In a normal case the registration will be done by a USB Type-C or PD PHY
81 registration. The class offers the following API for registering/unregistering
87 The class will provide a handle to struct typec_partner if the registration was
111 followed by registration of the cable plugs. The cable will be the parent device
114 the details during registration. The class offers the following API for
121 the registration is successful, or NULL if it isn't.
172 own functions, but the registration will always return a handle to struct
/linux/include/crypto/
H A Dalgapi.h65 /* Node in list of instances after registration. */
67 /* List of attached spawns before registration. */
91 /* Back pointer to instance after registration.*/
93 /* Spawn list pointer prior to registration. */
132 * Algorithm registration interface.
/linux/include/uapi/linux/
H A Duser_events.h21 /* List of supported registration flags */
34 * Describes an event registration and stores the results of the registration.
/linux/sound/soc/
H A Dsoc-devres.c20 * devm_snd_soc_register_component - resource managed component registration
53 * devm_snd_soc_register_card - resource managed card registration in devm_card_release()
75 * devm_snd_dmaengine_pcm_register - resource managed dmaengine PCM registration in devm_snd_soc_register_card()
/linux/rust/kernel/pci/
H A Dirq.rs81 /// a handler with [`irq::Registration::new`](crate::irq::Registration::new).
121 /// this registration and must be dropped before it is.
162 // SAFETY: `irq` is a valid IRQ number for `self.dev`, resolved from this registration. in index()
196 /// Returns the IRQ vector registration, or an error if `min_vecs` vectors cannot be
/linux/drivers/staging/media/sunxi/cedrus/
H A DTODO8 v4l2 and m2m devices registration;
9 - proc, with video device registration and related operations;
/linux/drivers/counter/
H A Dcounter-core.c83 * This is part one of counter registration. The structure is allocated
147 * counter_add - complete registration of a counter
150 * This is part two of counter registration.
231 * devm_counter_add - complete registration of a counter

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