Home
last modified time | relevance | path

Searched +full:os +full:- +full:initiated (Results 1 – 25 of 61) sorted by relevance

123

/linux-5.10/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 …]
/linux-5.10/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-5.10/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 const: arm,psci-0.2
[all …]
/linux-5.10/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-5.10/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-5.10/drivers/usb/typec/
Dbus.c1 // SPDX-License-Identifier: GPL-2.0
3 * Bus for USB Type-C Alternate Modes
18 if (!alt->mux) in typec_altmode_set_mux()
21 state.alt = &alt->adev; in typec_altmode_set_mux()
25 return alt->mux->set(alt->mux, &state); in typec_altmode_set_mux()
31 bool is_port = is_typec_port(adev->dev.parent); in typec_altmode_set_state()
34 port_altmode = is_port ? to_altmode(adev) : to_altmode(adev)->partner; in typec_altmode_set_state()
39 /* -------------------------------------------------------------------------- */
43 * typec_altmode_notify - Communication between the OS and alternate mode driver
68 if (!altmode->partner) in typec_altmode_notify()
[all …]
/linux-5.10/include/linux/
Dvisorbus.h1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2010 - 2013 UNISYS CORPORATION
43 * @CHANNELCLI_OWNED: "No worries" state - client can access channel
69 * struct channel_header - Common Channel Header
71 * @legacy_state: DEPRECATED - being replaced by.
82 * @cli_str_offset: Offset from channel header to null-terminated
84 * @cli_state_boot: CHANNEL_CLIENTSTATE of pre-boot EFI client of this
88 * @cli_state_os: CHANNEL_CLIENTSTATE of Guest OS client of this channel.
95 * @cli_error_os: Bits to indicate err states for OS clients, so err
98 * @recover_channel: Please add all new single-byte values below here.
[all …]
Dremoteproc.h47 * struct resource_table - firmware resource table header
81 * struct fw_rsc_hdr - firmware resource entry header
95 * enum fw_resource_type - types of resource entries
99 * @RSC_DEVMEM: request to iommu_map a memory-based peripheral.
126 #define FW_RSC_ADDR_ANY (-1)
129 * struct fw_rsc_carveout - physically contiguous memory request
135 * @name: human-readable name of the requested memory region
181 * struct fw_rsc_devmem - iommu mapping request
187 * @name: human-readable name of the requested region to be mapped
191 * access to certain memory-based peripherals; _never_ use it to access
[all …]
Dpci.h1 /* SPDX-License-Identifier: GPL-2.0 */
7 * Copyright 1997--1999 Martin Mares <mj@ucw.cz>
53 * The PCI interface treats multi-function devices as independent
61 * In the interest of not exposing interfaces to user-space unnecessarily,
62 * the following kernel-only defines are being added here.
73 unsigned char number; /* PCI_SLOT(pci_dev->devfn) */
79 return kobject_name(&slot->kobj); in pci_slot_name()
90 /* #0-5: standard PCI resources */
92 PCI_STD_RESOURCE_END = PCI_STD_RESOURCES + PCI_STD_NUM_BARS - 1,
97 /* Device-specific resources */
[all …]
/linux-5.10/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>
65 return us->scsi_name; in host_info()
70 struct us_data *us = host_to_us(sdev->host); in slave_alloc()
77 sdev->inquiry_len = 36; in slave_alloc()
81 * We'll play it safe by requiring 512-byte alignment always. in slave_alloc()
[all …]
/linux-5.10/drivers/hid/intel-ish-hid/ipc/
Dipc.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (c) 2014-2016, Intel Corporation.
13 #include "hw-ish.h"
21 * ish_reg_read() - Read register
34 return readl(hw->mem_addr + offset); in ish_reg_read()
38 * ish_reg_write() - Write register
51 writel(value, hw->mem_addr + offset); in ish_reg_write()
55 * _ish_read_fw_sts_reg() - Read FW status register
68 * check_generated_interrupt() - Check if ISH interrupt
80 if (dev->pdev->device == CHV_DEVICE_ID) { in check_generated_interrupt()
[all …]
/linux-5.10/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-5.10/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-5.10/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. PCI Express
41 - Gathers the comprehensive error information if errors occurred.
42 - Reports error to the users.
43 - Performs error recovery actions.
45 AER driver only attaches root ports which support PCI-Express AER
[all …]
/linux-5.10/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-5.10/Documentation/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-5.10/arch/powerpc/platforms/pseries/
Drtas-fadump.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Firmware-Assisted Dump support on POWERVM platform.
21 #include <asm/fadump-internal.h>
23 #include "rtas-fadump.h"
31 fadump_conf->boot_mem_dest_addr = in rtas_fadump_update_config()
32 be64_to_cpu(fdm->rmr_region.destination_address); in rtas_fadump_update_config()
34 fadump_conf->fadumphdr_addr = (fadump_conf->boot_mem_dest_addr + in rtas_fadump_update_config()
35 fadump_conf->boot_memory_size); in rtas_fadump_update_config()
45 fadump_conf->boot_mem_addr[0] = in rtas_fadump_get_config()
46 be64_to_cpu(fdm->rmr_region.source_address); in rtas_fadump_get_config()
[all …]
/linux-5.10/tools/power/pm-graph/
DREADME8 pm-graph: suspend/resume/boot timing analysis tools
11 Home Page: https://01.org/pm-graph
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:
18 https://01.org/pm-graph/documentation/getting-started
20 - Config File Format:
21 https://01.org/pm-graph/documentation/3-config-file-format
23 - upstream version in git:
24 https://github.com/intel/pm-graph/
[all …]
/linux-5.10/Documentation/virt/kvm/
Dtimekeeping.rst1 .. SPDX-License-Identifier: GPL-2.0
4 Timekeeping Virtualization for X86-Based Architectures
32 information relevant to KVM and hardware-based virtualization.
41 2.1. i8254 - PIT
42 ----------------
46 channels which can be programmed to deliver periodic or one-shot interrupts.
53 The PIT uses I/O ports 0x40 - 0x43. Access to the 16-bit counters is done
59 -------------- ----------------
61 | 1.1932 MHz|---------->| CLOCK OUT | ---------> IRQ 0
63 -------------- | +->| GATE TIMER 0 |
[all …]
/linux-5.10/drivers/hid/intel-ish-hid/ishtp/
Dbus.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (c) 2012-2016, Intel Corporation.
15 #include "ishtp-dev.h"
28 * ishtp_recv() - process ishtp message
42 msg_hdr = dev->ops->ishtp_read_hdr(dev); in ishtp_recv()
46 dev->ops->sync_fw_clock(dev); in ishtp_recv()
49 dev->ishtp_msg_hdr = msg_hdr; in ishtp_recv()
52 if (ishtp_hdr->length > dev->mtu) { in ishtp_recv()
53 dev_err(dev->devc, in ishtp_recv()
54 "ISHTP hdr - bad length: %u; dropped [%08X]\n", in ishtp_recv()
[all …]
/linux-5.10/drivers/misc/mei/
Dhbm.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2003-2020, Intel Corporation. All rights reserved.
68 * mei_cl_conn_status_to_errno - convert client connect response
79 case MEI_CL_CONN_NOT_FOUND: return -ENOTTY; in mei_cl_conn_status_to_errno()
80 case MEI_CL_CONN_ALREADY_STARTED: return -EBUSY; in mei_cl_conn_status_to_errno()
81 case MEI_CL_CONN_OUT_OF_RESOURCES: return -EBUSY; in mei_cl_conn_status_to_errno()
82 case MEI_CL_CONN_MESSAGE_SMALL: return -EINVAL; in mei_cl_conn_status_to_errno()
83 case MEI_CL_CONN_NOT_ALLOWED: return -EBUSY; in mei_cl_conn_status_to_errno()
84 default: return -EINVAL; in mei_cl_conn_status_to_errno()
89 * mei_hbm_write_message - wrapper for sending hbm messages.
[all …]
/linux-5.10/Documentation/driver-api/
Dlibata.rst12 transports for ATA and ATAPI devices, and SCSI<->ATA translation for ATA
16 internals, and a couple sample ATA low-level drivers.
22 is defined for every low-level libata
23 hardware driver, and it controls how the low-level driver interfaces
26 FIS-based drivers will hook into the system with ``->qc_prep()`` and
27 ``->qc_issue()`` high-level hooks. Hardware which behaves in a manner
33 ----------------------------------------------------------
51 Post-IDENTIFY device configuration
60 Typically used to apply device-specific fixups prior to issue of SET
61 FEATURES - XFER MODE, and prior to operation.
[all …]
/linux-5.10/arch/x86/kvm/
Dhyperv.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * KVM Microsoft Hyper-V emulation
17 * Ben-Ami Yassour <benami@il.ibm.com>
46 return atomic64_read(&synic->sint[sint]); in synic_read_sint()
52 return -1; in synic_get_sint_vector()
61 for (i = 0; i < ARRAY_SIZE(synic->sint); i++) { in synic_has_vector_connected()
74 for (i = 0; i < ARRAY_SIZE(synic->sint); i++) { in synic_has_vector_auto_eoi()
90 __set_bit(vector, synic->vec_bitmap); in synic_update_vector()
92 __clear_bit(vector, synic->vec_bitmap); in synic_update_vector()
95 __set_bit(vector, synic->auto_eoi_bitmap); in synic_update_vector()
[all …]
/linux-5.10/drivers/acpi/
Dosl.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * acpi_osl.c - OS-dependent functions ($Revision: 83 $)
34 #include <linux/io-64-nonatomic-lo-hi.h>
96 memcpy(&addr, &gas->address, sizeof(addr)); in acpi_request_region()
101 if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) in acpi_request_region()
103 else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) in acpi_request_region()
127 /* Length of GPE blocks must be a non-negative multiple of 2 */ in acpi_reserve_resources()
192 * at modified ACPI tables that could alter kernel behaviour - in acpi_os_get_root_pointer()
227 if (map->phys <= phys && in acpi_map_lookup()
228 phys + size <= map->phys + map->size) in acpi_map_lookup()
[all …]
/linux-5.10/drivers/scsi/megaraid/
Dmegaraid_sas_fusion.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (c) 2009-2013 LSI Corporation
6 * Copyright (c) 2013-2016 Avago Technologies
7 * Copyright (c) 2016-2018 Broadcom Inc.
76 * megasas_adp_reset_wait_for_ready - initiate chip reset and wait for
96 * when diag reset is initiated from driver in megasas_adp_reset_wait_for_ready()
99 dev_info(&instance->pdev->dev, in megasas_adp_reset_wait_for_ready()
103 pci_cfg_access_lock(instance->pdev); in megasas_adp_reset_wait_for_ready()
106 if (instance->instancet->adp_reset in megasas_adp_reset_wait_for_ready()
107 (instance, instance->reg_set)) in megasas_adp_reset_wait_for_ready()
[all …]

123