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/linux-6.15/drivers/media/pci/cx23885/
H A Dcx23885-ir.c29 unsigned long *notifications = &dev->ir_rx_notifications; in cx23885_ir_rx_work_handler() local
31 if (test_and_clear_bit(CX23885_IR_RX_SW_FIFO_OVERRUN, notifications)) in cx23885_ir_rx_work_handler()
33 if (test_and_clear_bit(CX23885_IR_RX_HW_FIFO_OVERRUN, notifications)) in cx23885_ir_rx_work_handler()
52 unsigned long *notifications = &dev->ir_tx_notifications; in cx23885_ir_tx_work_handler() local
66 unsigned long *notifications = &dev->ir_rx_notifications; in cx23885_ir_rx_v4l2_dev_notify() local
69 set_bit(CX23885_IR_RX_FIFO_SERVICE_REQ, notifications); in cx23885_ir_rx_v4l2_dev_notify()
71 set_bit(CX23885_IR_RX_END_OF_RX_DETECTED, notifications); in cx23885_ir_rx_v4l2_dev_notify()
73 set_bit(CX23885_IR_RX_HW_FIFO_OVERRUN, notifications); in cx23885_ir_rx_v4l2_dev_notify()
75 set_bit(CX23885_IR_RX_SW_FIFO_OVERRUN, notifications); in cx23885_ir_rx_v4l2_dev_notify()
91 unsigned long *notifications = &dev->ir_tx_notifications; in cx23885_ir_tx_v4l2_dev_notify() local
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/linux-6.15/Documentation/driver-api/thermal/
H A Dx86_pkg_temperature_thermal.rst46 Any value other than 0 in these trip points, can trigger thermal notifications.
47 Setting 0, stops sending thermal notifications.
49 Thermal notifications:
50 To get kobject-uevent notifications, set the thermal zone
/linux-6.15/arch/x86/include/asm/
H A Dposted_intr.h19 u16 notifications; /* Suppress and outstanding bits */ member
87 pi_desc->notifications |= BIT(POSTED_INTR_SN); in __pi_set_sn()
92 pi_desc->notifications &= ~BIT(POSTED_INTR_SN); in __pi_clear_sn()
/linux-6.15/Documentation/filesystems/
H A Ddnotify.rst12 on a directory using a fcntl(2) call and the notifications themselves
39 (SIGRTMIN + <n>) so that the notifications may be queued. This is
55 name "a/x" should be notified to a program expecting notifications on
56 directory "a", but will not be notified to one expecting notifications on
59 Also, files that are unlinked, will still cause notifications in the
/linux-6.15/Documentation/userspace-api/netlink/
H A Dintro-specs.rst24 - ``--subscribe $group`` - receive notifications from ``$group``
142 YNL notifications
145 YNL lib supports using the same socket for notifications and
146 requests. In case notifications arrive during processing of a request
149 To subscribed to notifications use ``ynl_subscribe()``.
150 The notifications have to be read out from the socket,
157 type upfront the notifications are returned as ``struct ynl_ntf_base_type *``
H A Dintro.rst141 - getting asynchronous notifications (``multicast``).
147 Asynchronous notifications are sent by the kernel and received by
159 matching responses to requests. Asynchronous notifications will have
438 Multicast notifications
441 One of the strengths of Netlink is the ability to send event notifications
447 notifications about registered families. When a new family is added the
448 sockets subscribed to the notifications will get the following message::
492 To receive notifications the user socket must subscribe to the relevant
510 The socket will now receive notifications.
512 It is recommended to use separate sockets for receiving notifications
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/linux-6.15/Documentation/tee/
H A Dop-tee.rst71 OP-TEE notifications
74 There are two kinds of notifications that secure world can use to make
77 1. Synchronous notifications delivered with ``OPTEE_RPC_CMD_NOTIFICATION``
79 2. Asynchronous notifications delivered with a combination of a non-secure
83 Synchronous notifications are limited by depending on RPC for delivery,
85 ``OPTEE_SMC_CALL_WITH_ARG``. This excludes such notifications from secure
92 multiple notifications.
/linux-6.15/Documentation/arch/s390/
H A Dqeth.rst31 notifications enabled, a udev event with ACTION=CHANGE is emitted.
38 notifications are started afresh, a new host or VLAN is registered or
40 notifications are aborted.
/linux-6.15/drivers/net/wireless/intel/iwlwifi/mld/
H A Dstats.c109 static const u16 notifications[] = { in iwl_mld_fw_stats_to_mac80211() local
124 notifications, ARRAY_SIZE(notifications), in iwl_mld_fw_stats_to_mac80211()
149 iwl_mld_delete_handlers(mld, notifications, ARRAY_SIZE(notifications)); in iwl_mld_fw_stats_to_mac80211()
/linux-6.15/Documentation/admin-guide/laptops/
H A Dsamsung-galaxybook.rst11 extra features and receive various notifications.
35 - :ref:`Handling of ACPI notifications and hotkeys
36 <acpi-notifications-and-hotkey-actions>`
163 .. _acpi-notifications-and-hotkey-actions:
165 ACPI notifications and hotkey actions
168 ACPI notifications will generate ACPI netlink events under the device class
/linux-6.15/Documentation/firmware-guide/acpi/
H A Dacpi-lid.rst20 For most platforms, both the _LID method and the lid notifications are
39 Restrictions of the lid state change notifications
103 ensure that the reliable "closed" notifications can always be delivered
106 notifications can be delivered to the userspace when the lid is actually
107 opens given that some AML tables do not send "opened" notifications
/linux-6.15/Documentation/core-api/
H A Dwatch_queue.rst9 * Key/keyring notifications
12 The notifications buffers can be enabled by:
47 notifications can be generated whilst spinlocks are held and also protects the
98 notifications. A list may be attached to an object (say a key or a superblock)
299 It can then be set to receive keyring change notifications::
303 The notifications can then be consumed by something like the following::
H A Dnetlink.rst26 Use separate command IDs for notifications. This makes it easier to
27 sort the notifications from replies (and present them to the user
/linux-6.15/tools/testing/selftests/net/packetdrill/
H A Dtcp_zerocopy_batch.pkt4 // send multiple packets, then read one range of all notifications.
/linux-6.15/drivers/virtio/
H A DKconfig40 Enable this to harden the device notifications and suppress
41 those that happen at a time where notifications are illegal.
45 notifications is enforced; depending on the subset of
/linux-6.15/Documentation/bpf/
H A Dringbuf.rst80 - epoll notifications for new incoming data;
136 notifications about new data availability in ring buffer. Together with
139 efficient batched notifications. Default self-balancing strategy, though,
195 a self-pacing notifications of new data being availability.
204 notifications, commit/discard/output helpers accept ``BPF_RB_NO_WAKEUP`` and
205 ``BPF_RB_FORCE_WAKEUP`` flags, which give full control over notifications of
/linux-6.15/Documentation/power/
H A Dsuspend-and-cpuhotplug.rst18 the locking involved. It outlines the notifications involved as well.
44 notifications
68 | While it is at it, notifications |
105 * send PM_POST_SUSPEND notifications
141 | While it is at it, notifications
/linux-6.15/fs/ecryptfs/
H A DKconfig18 bool "Enable notifications for userspace key wrap/unwrap"
/linux-6.15/Documentation/networking/
H A Dmsg_zerocopy.rst104 previously passed buffer. It queues completion notifications on the
140 efficient to not wait for notifications, but read without blocking
145 other operations until the error is read. Zerocopy notifications have
154 a single value, but a range. It coalesces consecutive notifications
/linux-6.15/Documentation/networking/device_drivers/ethernet/marvell/
H A Docteon_ep.rst39 Octeon device processes them. The firmware also sends unsolicited notifications
/linux-6.15/Documentation/netlink/specs/
H A Dovs_flow.yaml386 notifications. Required for all requests (except dumps).
393 match the key. Always present in notifications. Required for
403 Statistics for this flow. Present in notifications if the stats would
410 packets in this flow. Only present in notifications for TCP flows, and
418 flow. Only present in notifications if a packet has been processed for
426 ignored in requests. Never present in notifications.
450 requests. Present in notifications if the flow was created with this
/linux-6.15/drivers/thermal/intel/
H A DKconfig31 two trip points which can be set by user to get notifications via thermal
54 be set by user mode programs to get notifications via Linux thermal
/linux-6.15/Documentation/fb/
H A Dudlfb.rst47 Accurate damage/changed area notifications work around this problem.
69 application must send down damage notifications to trigger repaints of the
80 framebuffers that need damage info). These damage notifications allow
/linux-6.15/drivers/soc/fsl/dpio/
H A Ddpio-service.c30 struct list_head notifications; member
171 INIT_LIST_HEAD(&obj->notifications); in dpaa2_io_create()
315 list_add(&ctx->node, &d->notifications); in dpaa2_io_service_register()
/linux-6.15/kernel/
H A Dseccomp.c153 struct list_head notifications; member
1165 list_add_tail(&n.list, &match->notif->notifications); in seccomp_do_user_notification()
1454 list_for_each_entry(knotif, &filter->notif->notifications, list) { in seccomp_notify_detach()
1491 list_for_each_entry(cur, &filter->notif->notifications, list) { in find_notification()
1557 list_for_each_entry(cur, &filter->notif->notifications, list) { in seccomp_notify_recv()
1851 list_for_each_entry(cur, &filter->notif->notifications, list) { in seccomp_notify_poll()
1885 INIT_LIST_HEAD(&filter->notif->notifications); in init_listener()

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