Home
last modified time | relevance | path

Searched +full:os +full:- +full:initiated (Results 1 – 25 of 83) sorted by relevance

1234

/linux-6.12.1/Documentation/admin-guide/
Dkernel-per-CPU-kthreads.rst2 Reducing OS jitter due to per-cpu kthreads
5 This document lists per-CPU kthreads in the Linux kernel and presents
6 options to control their OS jitter. Note that non-per-CPU kthreads are
7 not listed here. To reduce OS jitter from non-per-CPU kthreads, bind
13 - Documentation/core-api/irq/irq-affinity.rst: Binding interrupts to sets of CPUs.
15 - Documentation/admin-guide/cgroup-v1: Using cgroups to bind tasks to sets of CPUs.
17 - man taskset: Using the taskset command to bind tasks to sets
20 - man sched_setaffinity: Using the sched_setaffinity() system
23 - /sys/devices/system/cpu/cpuN/online: Control CPU N's hotplug state,
26 - In order to locate kernel-generated OS jitter on CPU N:
[all …]
/linux-6.12.1/Documentation/ABI/testing/
Dsysfs-class-mic8 PCIe form factor add-in Coprocessor card based on the Intel Many
9 Integrated Core (MIC) architecture that runs a Linux OS.
26 MIC device. For example - "x100"
34 MIC device. For example - "A0" or "B0"
42 MIC device in the context of the card OS. Possible values that
47 "ready" The MIC device is ready to boot the card OS.
52 "booting" The MIC device has initiated booting a card OS.
54 "shutting_down" The card OS is shutting down.
55 "resetting" A reset has been initiated for the MIC device
60 operations depending upon the current state of the card OS.
[all …]
Dsysfs-driver-habanalabs64 on-board EEPROM
76 Description: Version of the firmware OS running on the device's CPU
82 Description: Interface to trigger a hard-reset operation for the device.
83 Hard-reset will reset ALL internal components of the device
90 Description: Displays how many times the device have undergone a hard-reset
177 value when a user-space process opens the device's file (unless
201 Description: Interface to trigger a soft-reset operation for the device.
202 Soft-reset will reset only the compute and DMA engines of the
209 Description: Displays how many times the device have undergone a soft-reset
218 * "operational" - Device is available for work.
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/regulator/
Dregulator.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
14 regulator-name:
18 regulator-min-microvolt:
21 regulator-max-microvolt:
24 regulator-microvolt-offset:
28 regulator-min-microamp:
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/arm/
Dpsci.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
15 processors") can be used by Linux to initiate various CPU-centric power
25 r0 => 32-bit Function ID / return value
26 {r1 - r3} => Parameters
40 - description:
44 - description:
46 Function IDs are not required and should be ignored by an OS with
[all …]
/linux-6.12.1/arch/m68k/include/asm/
Damigaints.h2 ** amigaints.h -- Amiga Linux interrupt handling structs and prototypes
87 #define IF_SOFT 0x0004 /* software initiated interrupt */
104 ** these functions, they behave exactly like the amiga os routines
113 #endif /* asm-m68k/amigaints.h */
/linux-6.12.1/drivers/accel/ivpu/
Dvpu_boot_api.h1 /* SPDX-License-Identifier: MIT */
3 * Copyright (c) 2020-2023, Intel Corporation.
12 * fw_bin_header->api_version[VPU_BOOT_API_VER_ID] = (VPU_BOOT_API_VER_MAJOR << 16) |
42 /* ------------ FW API version information end ---------------------*/
70 * Size of primary preemption buffer, assuming a 2-job submission queue.
76 * Size of secondary preemption buffer, assuming a 2-job submission queue.
81 /* Space reserved for future preemption-related fields. */
104 /** VPU scheduling mode. By default, OS scheduling is used. */
207 /* Clock frequencies: 0x20 - 0xFF */
212 /* Memory regions: 0x100 - 0x1FF */
[all …]
Dvpu_jsm_api.h1 /* SPDX-License-Identifier: MIT */
3 * Copyright (c) 2020-2024, Intel Corporation.
75 /* Job status returned when the job was preempted mid-inference */
79 * Host <-> VPU IPC channels.
80 * ASYNC commands use a high priority channel, other messages use low-priority ones.
118 * same process with a relative in-process priority. Valid values for relative
119 * priority are given below - max and min.
122 #define VPU_HWS_COMMAND_QUEUE_MIN_IN_PROCESS_PRIORITY -7
206 * It is written by host before passing buffer to VPU. VPU should consider it read-only.
221 * 0 - context state change
[all …]
/linux-6.12.1/Documentation/sphinx/
Dkfigure.py1 # -*- coding: utf-8; mode: python -*-
14 handling from the author's POV. Directives like ``kernel-figure`` implement
15 methods *to* always get the best output-format even if some tools are not
19 * ``.. kernel-image``: for image handling / a ``.. image::`` replacement
21 * ``.. kernel-figure``: for figure handling / a ``.. figure::`` replacement
23 * ``.. kernel-render``: for render markup / a concept to embed *render*
26 - ``DOT``: render embedded Graphviz's **DOC**
27 - ``SVG``: render embedded Scalable Vector Graphics (**SVG**)
28 - ... *developable*
33 available, the DOT language is inserted as literal-block.
[all …]
/linux-6.12.1/drivers/usb/storage/
Dscsiglue.c1 // SPDX-License-Identifier: GPL-2.0+
7 * (c) 1999-2002 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
10 * (c) 2000 David L. Brown, Jr. (usb-storage@davidb.org)
20 * similar to commands in the SCSI-II and ATAPI specifications.
23 * exhibits class-specific exemptions from the USB specification.
32 #include <linux/dma-mapping.h>
64 return us->scsi_name; in host_info()
69 struct us_data *us = host_to_us(sdev->host); in slave_alloc()
76 sdev->inquiry_len = 36; in slave_alloc()
79 if (us->protocol == USB_PR_BULK && us->max_lun > 0) in slave_alloc()
[all …]
/linux-6.12.1/drivers/usb/typec/
Dbus.c1 // SPDX-License-Identifier: GPL-2.0
3 * Bus for USB Type-C Alternate Modes
21 if (!alt->retimer) in typec_altmode_set_retimer()
24 state.alt = &alt->adev; in typec_altmode_set_retimer()
28 return typec_retimer_set(alt->retimer, &state); in typec_altmode_set_retimer()
36 if (!alt->mux) in typec_altmode_set_mux()
39 state.alt = &alt->adev; in typec_altmode_set_mux()
43 return typec_mux_set(alt->mux, &state); in typec_altmode_set_mux()
46 /* Wrapper to set various Type-C port switches together. */
62 bool is_port = is_typec_port(adev->dev.parent); in typec_altmode_set_state()
[all …]
/linux-6.12.1/Documentation/scsi/
DChangeLog.megaraid_sas1 Release Date : Thu. Jun 19, 2014 17:00:00 PST 2014 -
2 (emaild-id:megaraidlinux@lsi.com)
7 Current Version : 06.803.02.00-rc1
8 Old Version : 06.803.01.00-rc1
14 -------------------------------------------------------------------------------
15 Release Date : Mon. Mar 10, 2014 17:00:00 PST 2014 -
16 (emaild-id:megaraidlinux@lsi.com)
20 Current Version : 06.803.01.00-rc1
21 Old Version : 06.700.06.00-rc1
25 4. Add Dell PowerEdge VRTX SR-IOV VF device support.
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/sapphirerapids/
Dspr-metrics.json4 "MetricExpr": "cstate_core@c1\\-residency@ / TSC",
11 "MetricExpr": "cstate_pkg@c2\\-residency@ / TSC",
18 "MetricExpr": "cstate_core@c6\\-residency@ / TSC",
25 "MetricExpr": "cstate_pkg@c6\\-residency@ / TSC",
76 …ved by the integrated I/O traffic controller (IIO) of IO reads that are initiated by end device co…
82 …ed by the integrated I/O traffic controller (IIO) of IO writes that are initiated by end device co…
88 …"BriefDescription": "Bandwidth of IO reads that are initiated by end device controllers that are r…
94 …"BriefDescription": "Bandwidth of IO reads that are initiated by end device controllers that are r…
100 …"BriefDescription": "Bandwidth of IO reads that are initiated by end device controllers that are r…
106 …"BriefDescription": "Bandwidth of IO writes that are initiated by end device controllers that are …
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/emeraldrapids/
Demr-metrics.json4 "MetricExpr": "cstate_core@c1\\-residency@ / TSC",
11 "MetricExpr": "cstate_pkg@c2\\-residency@ / TSC",
18 "MetricExpr": "cstate_core@c6\\-residency@ / TSC",
25 "MetricExpr": "cstate_pkg@c6\\-residency@ / TSC",
76 …ved by the integrated I/O traffic controller (IIO) of IO reads that are initiated by end device co…
82 …ed by the integrated I/O traffic controller (IIO) of IO writes that are initiated by end device co…
88 …"BriefDescription": "Bandwidth of IO reads that are initiated by end device controllers that are r…
94 …"BriefDescription": "Bandwidth of IO reads that are initiated by end device controllers that are r…
100 …"BriefDescription": "Bandwidth of IO reads that are initiated by end device controllers that are r…
106 …"BriefDescription": "Bandwidth of IO writes that are initiated by end device controllers that are …
[all …]
/linux-6.12.1/Documentation/PCI/
Dpcieaer-howto.rst1 .. SPDX-License-Identifier: GPL-2.0
8 :Authors: - T. Long Nguyen <tom.l.nguyen@intel.com>
9 - Yanmin Zhang <yanmin.zhang@intel.com>
17 ----------------
26 ----------------------------
29 or on behalf of transactions initiated on the link. PCIe
41 - Gathers the comprehensive error information if errors occurred.
42 - Reports error to the users.
43 - Performs error recovery actions.
53 ------------------------------------------------------
[all …]
/linux-6.12.1/drivers/hid/intel-ish-hid/ipc/
Dipc.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (c) 2014-2016, Intel Corporation.
8 #include <linux/devm-helpers.h>
14 #include "hw-ish.h"
22 * ish_reg_read() - Read register
35 return readl(hw->mem_addr + offset); in ish_reg_read()
39 * ish_reg_write() - Write register
52 writel(value, hw->mem_addr + offset); in ish_reg_write()
56 * _ish_read_fw_sts_reg() - Read FW status register
69 * check_generated_interrupt() - Check if ISH interrupt
[all …]
/linux-6.12.1/drivers/net/fddi/skfp/
Dskfddi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
41 * 02-Mar-98 CG Created.
43 * 10-Mar-99 CG Support for 2.2.x added.
44 * 25-Mar-99 CG Corrected IRQ routing for SMP (APIC)
45 * 26-Oct-99 CG Fixed compilation error on 2.2.13
46 * 12-Nov-99 CG Source code release
47 * 22-Nov-99 CG Included in kernel source.
48 * 07-May-00 DM 64 bit fixes, new dma interface
49 * 31-Jul-03 DB Audit copy_*_user in skfp_ioctl
51 * 03-Dec-03 SH Convert to PCI device model
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/thermal/
Dthermal-zones.yaml1 # SPDX-License-Identifier: (GPL-2.0)
4 ---
5 $id: http://devicetree.org/schemas/thermal/thermal-zones.yaml#
6 $schema: http://devicetree.org/meta-schemas/base.yaml#
11 - Daniel Lezcano <daniel.lezcano@linaro.org>
20 - thermal-sensor: device that measures temperature, has SoC-specific bindings
21 - cooling-device: device used to dissipate heat either passively or actively
22 - thermal-zones: a container of the following node types used to describe all
25 This binding describes the thermal-zones.
27 The polling-delay properties of a thermal-zone are bound to the maximum dT/dt
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/icelakex/
Dicx-metrics.json4 "MetricExpr": "cstate_core@c1\\-residency@ / TSC",
11 "MetricExpr": "cstate_pkg@c2\\-residency@ / TSC",
18 "MetricExpr": "cstate_core@c6\\-residency@ / TSC",
25 "MetricExpr": "cstate_pkg@c6\\-residency@ / TSC",
76 …"BriefDescription": "Bandwidth of IO reads that are initiated by end device controllers that are r…
82 …"BriefDescription": "Bandwidth of IO reads that are initiated by end device controllers that are r…
88 …"BriefDescription": "Bandwidth of IO writes that are initiated by end device controllers that are …
94 …"BriefDescription": "Bandwidth of IO writes that are initiated by end device controllers that are …
100 …"BriefDescription": "Bandwidth of IO writes that are initiated by end device controllers that are …
264 …"BriefDescription": "Uops delivered from legacy decode pipeline (Micro-instruction Translation Eng…
[all …]
/linux-6.12.1/Documentation/arch/powerpc/
Dultravisor.rst1 .. SPDX-License-Identifier: GPL-2.0
16 (PVR=0x004e1203) or greater will be PEF-capable. A new ISA release
25 +------------------+
29 +------------------+
31 +------------------+
33 +------------------+
35 +------------------+
75 +---+---+---+---------------+
79 +---+---+---+---------------+
80 | 1 | 0 | 0 | Privileged(OS)|
[all …]
/linux-6.12.1/drivers/scsi/bfa/
Dbfa_fcpim.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
4 * Copyright (c) 2014- QLogic Corporation.
8 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
40 #define BFA_FCP_MOD(_hal) (&(_hal)->modules.fcp_mod)
41 #define BFA_MEM_FCP_KVA(__bfa) (&(BFA_FCP_MOD(__bfa)->kva_seg))
43 (&(_fcp)->iotag_arr[(_tag & BFA_IOIM_IOTAG_MASK)])
45 ((_fcp)->itn_arr + ((_tag) & ((_fcp)->num_itns - 1)))
64 (__itnim->ioprofile.iocomps[__index]++)
75 return BFA_IOBUCKET_MAX - 1; in bfa_ioim_get_index()
[all …]
/linux-6.12.1/tools/power/pm-graph/
DREADME8 pm-graph: suspend/resume/boot timing analysis tools
11 …Home Page: https://www.intel.com/content/www/us/en/developer/topic-technology/open/pm-graph/overvi…
13 Report bugs/issues at bugzilla.kernel.org Tools/pm-graph
14 - https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17 - Getting Started:
20 - Feature Summary:
21 https://www.intel.com/content/www/us/en/developer/topic-technology/open/pm-graph/features.html
23 - upstream version in git:
24 git clone https://github.com/intel/pm-graph/
27 - Overview
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/haswellx/
Dhsx-metrics.json4 "MetricExpr": "cstate_pkg@c2\\-residency@ / TSC",
11 "MetricExpr": "cstate_core@c3\\-residency@ / TSC",
18 "MetricExpr": "cstate_pkg@c3\\-residency@ / TSC",
25 "MetricExpr": "cstate_core@c6\\-residency@ / TSC",
32 "MetricExpr": "cstate_pkg@c6\\-residency@ / TSC",
39 "MetricExpr": "cstate_core@c7\\-residency@ / TSC",
46 "MetricExpr": "cstate_pkg@c7\\-residency@ / TSC",
90 …"BriefDescription": "Bandwidth of IO reads that are initiated by end device controllers that are r…
96 …"BriefDescription": "Bandwidth of IO writes that are initiated by end device controllers that are …
230 …"BriefDescription": "Uops delivered from legacy decode pipeline (Micro-instruction Translation Eng…
[all …]
/linux-6.12.1/arch/powerpc/platforms/pseries/
Drtas-fadump.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Firmware-Assisted Dump support on POWERVM platform.
23 #include <asm/fadump-internal.h>
25 #include "rtas-fadump.h"
33 fadump_conf->fadumphdr_addr = (fadump_conf->boot_mem_dest_addr + in rtas_fadump_update_config()
34 fadump_conf->boot_memory_size); in rtas_fadump_update_config()
48 fadump_conf->boot_memory_size = 0; in rtas_fadump_get_config()
49 fadump_conf->boot_mem_regs_cnt = 0; in rtas_fadump_get_config()
51 for (int i = 0; i < be16_to_cpu(fdm->header.dump_num_sections); i++) { in rtas_fadump_get_config()
52 int type = be16_to_cpu(fdm->rgn[i].source_data_type); in rtas_fadump_get_config()
[all …]
/linux-6.12.1/drivers/gpu/drm/xe/
Dxe_pm.c1 // SPDX-License-Identifier: MIT
32 * System Level Suspend (S-States) - In general this is OS initiated suspend
37 * PCI Device Suspend (D-States) - This is the opportunistic PCIe device low power
54 * Runtime PM - This infrastructure provided by the Linux kernel allows the
57 * (PC-states), and/or other low level power states. Xe PM component provides
66 * sysfs, debugfs, dma-buf sharing, GPU execution.
83 * xe_rpm_reclaim_safe() - Whether runtime resume can be done from reclaim context
91 return !xe->d3cold.capable && !xe->info.has_sriov; in xe_rpm_reclaim_safe()
109 * xe_pm_suspend - Helper for System suspend, i.e. S0->S3 / S0->S2idle
120 drm_dbg(&xe->drm, "Suspending device\n"); in xe_pm_suspend()
[all …]

1234