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/linux/fs/ext4/
H A Dinode-test.c14 * For constructing the nonnegative timestamp lower bound value.
19 * For constructing the nonnegative timestamp upper bound value.
25 * For constructing the negative timestamp lower bound value.
30 * For constructing the negative timestamp upper bound value.
35 * Upper bound for nanoseconds value supported by the encoding.
43 "1901-12-13 Lower bound of 32bit < 0 timestamp, no extra bits"
45 "1969-12-31 Upper bound of 32bit < 0 timestamp, no extra bits"
47 "1970-01-01 Lower bound of 32bit >=0 timestamp, no extra bits"
49 "2038-01-19 Upper bound of 32bit >=0 timestamp, no extra bits"
51 "2038-01-19 Lower bound of 32bit <0 timestamp, lo extra sec bit on"
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/linux/tools/perf/tests/shell/lib/
H A Dperf_metric_validation.py107 @param lb: str/float, lower bound
108 @param ub: str/float, upper bound
110 @returns: lower bound, return inf if the lower bound is a metric value and is not collected
111 upper bound, return -1 if the upper bound is a metric value and is not collected
112 tolerance, denormalized base on upper bound value
115 def get_bound_value(bound, initval, ridx): argument
117 if isinstance(bound, int) or isinstance(bound, float):
118 val = bound
119 elif isinstance(bound, str):
120 if bound == '':
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/linux/Documentation/devicetree/bindings/mailbox/
H A Dmediatek,gce-props.yaml33 Some gce-events are hardware-bound and cannot be changed by software.
38 On the other hand, some gce-events are not hardware-bound and can be
40 event ID 855, which is not bound to any hardware, to 1 when the driver
42 is already bound to VDEC_LAT1, so we need to select another event ID to
43 achieve the same purpose. This event ID can be any ID that is not bound
45 To determine if the event ID is bound to the hardware or used by a
/linux/include/xen/interface/
H A Devent_channel.h56 * 1. A virtual IRQ may be bound to at most one event channel per vcpu.
57 * 2. The allocated event channel is bound to the specified vcpu. The binding
72 * 1. A physical IRQ may be bound to at most one event channel per domain.
88 * 1. The allocated event channel is bound to the specified vcpu. The binding
136 #define EVTCHNSTAT_pirq 3 /* Channel is bound to a phys IRQ line. */
137 #define EVTCHNSTAT_virq 4 /* Channel is bound to a virtual IRQ line */
138 #define EVTCHNSTAT_ipi 5 /* Channel is bound to a virtual IPI line */
140 uint32_t vcpu; /* VCPU to which this channel is bound. */
158 * 1. IPI- and VIRQ-bound channels always notify the vcpu that initialised
/linux/rust/kernel/
H A Ddevice.rs54 /// reference is valid in. For instance, the [`Bound`] context guarantees that the [`Device`] is
55 /// bound to a driver for the entire duration of the existence of a [`Device<Bound>`] reference.
57 /// Other [`DeviceContext`] types besides [`Bound`] are [`Normal`], [`Core`] and [`CoreInternal`].
184 /// Convert a [`&Device`](Device) into a [`&Device<Bound>`](Device<Bound>). in get_device()
188 /// The caller is responsible to ensure that the returned [`&Device<Bound>`](Device<Bound>)
189 /// only lives as long as it can be guaranteed that the [`Device`] is actually bound.
190 pub unsafe fn as_bound(&self) -> &Device<Bound> {
194 as_bound(&self) -> &Device<Bound> as_bound() argument
588 pub struct Bound; global() struct
593 impl Sealed for super::Bound {} global() implementation
599 impl DeviceContext for Bound {} global() implementation
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H A Ddevres.rs12 Bound,
42 /// This abstraction is meant to be used by subsystems to containerize [`Device`] bound resources to
45 /// [`Device`] bound resources should be freed when either the resource goes out of scope or the
65 /// Bound,
115 /// # fn no_run(dev: &Device<Bound>) -> Result<(), Error> {
192 pub fn new<E>(dev: &Device<Bound>, data: impl PinInit<T, E>) -> Result<Self> in data()
225 // - `dev` is a valid pointer to a bound `struct device`.
273 // - `self.device().as_raw()` is a valid pointer to a bound `struct device`. in try_access()
286 /// a `&'a Device<Bound>` of the same [`Device`] this [`Devres`] instance has been created with.
319 pub fn access<'a>(&'a self, dev: &'a Device<Bound>)
143 new<'a, E>( dev: &'a Device<Bound>, data: impl PinInit<T, E> + 'a, ) -> impl PinInit<Self, Error> + 'a where T: 'a, Error: From<E>, new() argument
321 register_foreign<P>(dev: &Device<Bound>, data: P) -> Result where P: ForeignOwnable + Send + 'static, register_foreign() argument
371 register<T, E>(dev: &Device<Bound>, data: impl PinInit<T, E>, flags: Flags) -> Result where T: Send + 'static, Error: From<E>, register() argument
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H A Ddma.rs12 Bound,
213 /// # use kernel::device::{Bound, Device};
216 /// # fn test(dev: &Device<Bound>) -> Result {
376 /// # Bound,
384 /// # fn test(dev: &Device<Bound>) -> Result {
396 /// # Bound,
404 /// # fn test(dev: &Device<Bound>) -> Result {
416 dev: &device::Device<Bound>, in zeroed_slice_with_attrs() argument
427 dev: &device::Device<Bound>, in zeroed_slice() argument
467 /// # use kernel::device::{Bound, Devic
482 from_slice_with_attrs( dev: &device::Device<Bound>, data: &[T], gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, ) -> Result<Self> where T: Copy, from_slice_with_attrs() argument
507 from_slice( dev: &device::Device<Bound>, data: &[T], gfp_flags: kernel::alloc::Flags, ) -> Result<Self> where T: Copy, from_slice() argument
522 zeroed_with_attrs( dev: &device::Device<Bound>, gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, ) -> Result<Self> zeroed_with_attrs() argument
531 zeroed(dev: &device::Device<Bound>, gfp_flags: kernel::alloc::Flags) -> Result<Self> zeroed() argument
708 alloc_with_attrs( dev: &device::Device<Bound>, gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, ) -> Result<Self> alloc_with_attrs() argument
764 zeroed_with_attrs( dev: &device::Device<Bound>, gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, ) -> Result<Self> zeroed_with_attrs() argument
774 zeroed(dev: &device::Device<Bound>, gfp_flags: kernel::alloc::Flags) -> Result<Self> zeroed() argument
781 init_with_attrs<E>( dev: &device::Device<Bound>, gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, init: impl Init<T, E>, ) -> Result<Self> where Error: From<E>, init_with_attrs() argument
806 init<E>( dev: &device::Device<Bound>, gfp_flags: kernel::alloc::Flags, init: impl Init<T, E>, ) -> Result<Self> where Error: From<E>, init() argument
818 alloc_slice_with_attrs( dev: &device::Device<Bound>, len: usize, gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, ) -> Result<Coherent<[T]>> alloc_slice_with_attrs() argument
884 zeroed_slice_with_attrs( dev: &device::Device<Bound>, len: usize, gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, ) -> Result<Coherent<[T]>> zeroed_slice_with_attrs() argument
896 zeroed_slice( dev: &device::Device<Bound>, len: usize, gfp_flags: kernel::alloc::Flags, ) -> Result<Coherent<[T]>> zeroed_slice() argument
925 from_slice_with_attrs( dev: &device::Device<Bound>, data: &[T], gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, ) -> Result<Coherent<[T]>> where T: Copy, from_slice_with_attrs() argument
940 from_slice( dev: &device::Device<Bound>, data: &[T], gfp_flags: kernel::alloc::Flags, ) -> Result<Coherent<[T]>> where T: Copy, from_slice() argument
1050 alloc_with_attrs( dev: &device::Device<Bound>, size: usize, gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, ) -> Result<Self> alloc_with_attrs() argument
1089 alloc( dev: &device::Device<Bound>, size: usize, gfp_flags: kernel::alloc::Flags, ) -> Result<Self> alloc() argument
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/linux/rust/kernel/irq/
H A Drequest.rs11 use crate::device::{Bound, Device};
39 fn handle(&self, device: &Device<Bound>) -> IrqReturn; in handle()
43 fn handle(&self, device: &Device<Bound>) -> IrqReturn { in handle()
49 fn handle(&self, device: &Device<Bound>) -> IrqReturn { in handle()
104 dev: &'a Device<Bound>,
114 pub(crate) unsafe fn new(dev: &'a Device<Bound>, irq: u32) -> Self { in new() argument
142 /// use kernel::device::{Bound, Device};
156 /// fn handle(&self, _dev: &Device<Bound>) -> IrqReturn {
253 pub fn synchronize(&self, dev: &Device<Bound>) -> Result { in synchronize()
297 fn handle(&self, device: &Device<Bound>)
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/linux/tools/testing/selftests/drivers/net/mlxsw/
H A Dtc_restrictions.sh41 # It is forbidden in mlxsw driver to have mixed-bound
49 check_err $? "Failed to add drop rule to ingress bound block"
66 check_fail $? "Incorrect success to add drop rule to mixed bound block"
75 check_err $? "Failed to add drop rule to egress bound shared block"
90 # egress-bound block.
98 check_err $? "Failed to add redirect rule to ingress bound block"
116 check_fail $? "Incorrect success to add redirect rule to mixed bound block"
126 check_fail $? "Incorrect success to add redirect rule to egress bound shared block"
133 check_fail $? "Incorrect success to add redirect rule to egress bound block"
172 # bound on egress. Spectrum-1 specific restriction
/linux/drivers/base/
H A Dcomponent.c17 * including their bound drivers, into an aggregate driver. Various subsystems
58 bool bound; member
68 bool bound; member
93 dev_name(m->parent), m->bound ? "bound" : "not bound"); in component_devices_show()
102 component ? (component->bound ? "bound" : "not bound") : "not registered"); in component_devices_show()
258 adev->bound = true; in try_to_bring_up_aggregate_device()
268 if (!adev->bound) { in try_to_bring_up_masters()
280 if (adev->bound) { in take_down_aggregate_device()
283 adev->bound = false; in take_down_aggregate_device()
582 return adev->bound; in component_master_is_bound()
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/linux/tools/testing/selftests/bpf/prog_tests/
H A Dconnect_ping.c143 * and called exactly once, and that the socket's bound address is in test_connect_ping()
150 * and called exactly once, and that the socket's bound address is in test_connect_ping()
151 * address we explicitly bound. in test_connect_ping()
157 * and called exactly once, and that the socket's bound address is in test_connect_ping()
164 * and called exactly once, and that the socket's bound address is in test_connect_ping()
165 * address we explicitly bound. in test_connect_ping()
/linux/tools/perf/Documentation/
H A Dtopdown.txt6 bound, and backend bound. Higher levels provide more detail in to the
7 level 1 bottlenecks, such as at level 2: core bound, memory bound,
219 printf("Retiring %.2f%% Bad Speculation %.2f%% FE Bound %.2f%% BE Bound %.2f%%\n",
257 "Mem Bound %.2f%% Core Bound %.2f%%\n",
297 topdown-retiring, topdown-bad-spec, topdown-fe-bound and topdown-be-bound.
317 topdown-mem-bound.
/linux/include/rdma/
H A Drdma_cm.h182 * It needs to be called before the RDMA identifier is bound
197 * be bound to a local RDMA device.
204 * rdma_cm_id will be bound to a local device.
216 * rdma_resolve_route - Resolve the RDMA address bound to the RDMA identifier
288 * Users must have bound the rdma_cm_id to a local address by calling
364 * @reuse: Value indicating if the bound address is reusable.
366 * Reuse must be set before an address is bound to the id.
372 * bound address family only.
412 * If cm_id is not bound yet to the RDMA device, it doesn't
/linux/tools/perf/pmu-events/arch/x86/alderlaken/
H A Dadln-metrics.json138 …"BriefDescription": "Counts the number of cycles due to backend bound stalls that are bounded by c…
305 …"BriefDescription": "Percentage of ifetch miss bound stalls, where the ifetch miss hits in the L2",
310 …"BriefDescription": "Percentage of ifetch miss bound stalls, where the ifetch miss doesn't hit in …
315 …"BriefDescription": "Percentage of ifetch miss bound stalls, where the ifetch miss hits in the L3",
320 …"BriefDescription": "Percentage of ifetch miss bound stalls, where the ifetch miss subsequently mi…
325 …"BriefDescription": "Percentage of memory bound stalls where retirement is stalled due to an L1 mi…
331 …"BriefDescription": "Percentage of memory bound stalls where retirement is stalled due to an L1 mi…
337 …"BriefDescription": "Percentage of memory bound stalls where retirement is stalled due to an L1 mi…
343 …"BriefDescription": "Percentage of memory bound stalls where retirement is stalled due to an L1 mi…
407 … "BriefDescription": "Percentage of Memory Execution Bound due to a first level data cache miss",
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/linux/tools/testing/selftests/net/
H A Dbpf_offload.py366 fail(True, "%d BPF programs bound, expected %d" %
401 def wait_for_flush(self, bound=0, total=0, n_retry=20): argument
405 if nbound == bound and nprogs == total:
408 raise Exception("Time out waiting for program counts to stabilize want %d/%d, have %d bound, %d loaded" % (bound, total, nbound, nprogs))
450 def tc_flush_filters(self, bound=0, total=0): argument
453 self.wait_for_flush(bound=bound, total=total)
768 start_test("Test TC non-offloaded isn't getting bound...")
884 start_test("Test TC offload is device-bound
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/linux/rust/kernel/pci/
H A Dirq.rs9 device::Bound,
80 dev: &'a Device<Bound>,
91 unsafe fn new(dev: &'a Device<Bound>, index: u32) -> Self { in new() argument
133 dev: &'a Device<Bound>, in register() argument
174 impl Device<device::Bound> {
231 /// # use kernel::{ device::Bound, pci};
232 /// # fn no_run(dev: &pci::Device<Bound>) -> Result {
/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-colorimetry.rst40 - The upper bound for the maximum light level among all individual
42 When equal to 0 no such upper bound is present.
45 - The upper bound for the maximum average light level among the
47 cd/m\ :sup:`2`. When equal to 0 no such upper bound is present.
/linux/drivers/usb/gadget/function/
H A Du_eem.h22 * @bound: True if the net_device is shared and pre-registered during the
27 * bound to, preventing double-registration of the @net device.
35 bool bound; member
H A Du_gether.h22 * @bound: True if the net_device is shared and pre-registered during the
27 * bound to, preventing double-registration of the @net device.
35 bool bound; member
H A Du_ecm.h22 * @bound: True if the net_device is shared and pre-registered during the
27 * bound to, preventing double-registration of the @net device.
35 bool bound; member
/linux/drivers/gpu/drm/i915/gt/
H A Dintel_gt.h43 * a stepping in the range [from, until). The lower stepping bound is
44 * inclusive, the upper bound is exclusive. The most common use-case of this
54 * stepping bound for the specified IP version.
63 * a stepping in the range [from, until). The lower stepping bound is
64 * inclusive, the upper bound is exclusive. The most common use-case of this
69 * workarounds that have no upper stepping bound for the specified IP version.
/linux/Documentation/userspace-api/media/rc/
H A Dlirc-set-rec-carrier-range.rst13 LIRC_SET_REC_CARRIER_RANGE - Set lower bound of the carrier used to modulate
41 <LIRC_SET_REC_CARRIER_RANGE>` with the lower bound first and later call
42 :ref:`LIRC_SET_REC_CARRIER <LIRC_SET_REC_CARRIER>` with the upper bound.
/linux/include/crypto/internal/
H A Dkpp.h201 * crypto_drop_kpp() - Release a spawn previously bound via crypto_grab_kpp().
210 * crypto_spawn_kpp_alg() - Get the algorithm a KPP spawn has been bound to.
214 * after @spawn has been successfully bound via crypto_grab_kpp() and
229 * @spawn: The spawn previously bound to some &struct kpp_alg via
232 * Once a &struct crypto_kpp_spawn has been successfully bound to a
/linux/Documentation/ABI/testing/
H A Dsysfs-class-devlink63 consumer devices have been bound to their corresponding
86 bound to their driver.
88 'available' means the supplier has bound to its driver and is
95 bound successfully to their drivers.
/linux/Documentation/networking/
H A Daf_xdp.rst53 The socket is then finally bound with a bind() call to a device and a
75 indeed bound to that device and ring number. If not, the packet is
112 system call. A UMEM is bound to a netdev and queue id, via the bind()
232 dropped. E.g. an AF_XDP socket is bound to netdev eth0 and
266 sockets bound to the same netdev and queue id. The UMEM (tied to the
269 we have bound to. To use this mode, create the first socket and bind
318 bound to different queue ids and/or netdevs. In this case you have to
320 netdev,queue_id pair. Let us say you want to create two sockets bound
330 case where sockets were bound to the same queue id and
338 created for you and bound to the shared UMEM. You can use this
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