Searched +full:system +full:- +full:on +full:- +full:module (Results 1 – 25 of 456) sorted by relevance
12345678910>>...19
| /Documentation/admin-guide/RAS/ |
| D | main.rst | 1 .. SPDX-License-Identifier: GPL-2.0
14 Reliability, Availability and Serviceability (RAS) is a concept used on
18 is the probability that a system will produce correct outputs.
24 is the probability that a system is operational at a given time
31 is the simplicity and speed with which a system can be repaired or
34 * Generally measured on Mean Time Between Repair (MTBR)
37 -------------
39 In order to reduce systems downtime, a system should be capable of detecting
42 the system administrator to take the action of replacing a component before
43 it causes data loss or system downtime.
[all …]
|
| /Documentation/devicetree/bindings/phy/ |
| D | ti-phy.txt | 6 - compatible: Should be one of
7 "ti,control-phy-otghs" - if it has otghs_control mailbox register as on OMAP4.
8 "ti,control-phy-usb2" - if it has Power down bit in control_dev_conf register
9 e.g. USB2_PHY on OMAP5.
10 "ti,control-phy-pipe3" - if it has DPLL and individual Rx & Tx power control
11 e.g. USB3 PHY and SATA PHY on OMAP5.
12 "ti,control-phy-pcie" - for pcie to support external clock for pcie and to
15 "ti,control-phy-usb2-dra7" - if it has power down register like USB2 PHY on
17 "ti,control-phy-usb2-am437" - if it has power down register like USB2 PHY on
19 - reg : register ranges as listed in the reg-names property
[all …]
|
| D | ti,omap-usb2.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/ti,omap-usb2.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kishon Vijay Abraham I <kishon@ti.com>
11 - Roger Quadros <rogerq@kernel.org>
16 - items:
17 - enum:
18 - ti,dra7x-usb2
19 - ti,dra7x-usb2-phy2
[all …]
|
| /Documentation/devicetree/bindings/mfd/ |
| D | twl4030-power.txt | 1 Texas Instruments TWL family (twl4030) reset and power management module
3 The power management module inside the TWL family provides several facilities
5 binding only supports the complete shutdown of the system after poweroff.
8 - compatible : must be one of the following
9 "ti,twl4030-power"
10 "ti,twl4030-power-reset"
11 "ti,twl4030-power-idle"
12 "ti,twl4030-power-idle-osc-off"
14 The use of ti,twl4030-power-reset is recommended at least on
17 When using ti,twl4030-power-idle, the TI recommended configuration
[all …]
|
| /Documentation/arch/x86/ |
| D | intel_txt.rst | 6 Technology (Intel(R) TXT), defines platform-level enhancements that
13 - Provides dynamic root of trust for measurement (DRTM)
14 - Data protection in case of improper shutdown
15 - Measurement and verification of launched environment
18 non-vPro systems. It is currently available on desktop systems
19 based on the Q35, X38, Q45, and Q43 Express chipsets (e.g. Dell
20 Optiplex 755, HP dc7800, etc.) and mobile systems based on the GM45,
30 - LinuxTAG 2008:
31 http://www.linuxtag.org/2008/en/conf/events/vp-donnerstag.html
33 - TRUST2008:
[all …]
|
| /Documentation/devicetree/bindings/bus/ |
| D | arm,integrator-ap-lm.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/bus/arm,integrator-ap-lm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Integrator/AP Logic Module extension bus
10 - Linus Walleij <linusw@kernel.org>
14 use with this platform. A special system controller register can be read to
15 determine if a logic module is connected at index 0, 1, 2 or 3. The logic
16 module connector is described in this binding. The logic modules per se
17 then have their own specific per-module bindings and they will be described
[all …]
|
| /Documentation/ABI/testing/ |
| D | sysfs-platform-dell-privacy-wmi | 1 What: /sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_supported_type
15 is available to capture system mic sound
19 shutter assembly that is built onto the camera module to block capturing images
25 The privacy device is supported by this system
28 The privacy device is not supported on this system
32 …# cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_supporte…
37 What: /sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_current_state
50 is available to capture system mic sound
54 shutter assembly that is built onto the camera module to block capturing images
63 Identifies the privacy device is turned on,
[all …]
|
| D | procfs-attr-prev | 2 Contact: linux-security-module@vger.kernel.org,
5 Description: The security information used on the process by
6 a Linux security module (LSM) active on the system
17 Users: SELinux user-space
18 AppArmor user-space
|
| D | procfs-attr-exec | 2 Contact: linux-security-module@vger.kernel.org,
5 Description: The security information to be used on the process
6 by a Linux security module (LSM) active on the system
19 Users: SELinux user-space
20 AppArmor user-space
|
| /Documentation/livepatch/ |
| D | livepatch.rst | 15 There are many situations where users are reluctant to reboot a system. It may
16 be because their system is performing complex scientific computations or under
18 users want to also have a stable and secure system. Livepatching gives users
20 functions without a system reboot.
30 - The kernel probes are the most generic. The code can be redirected by
33 - The function tracer calls the code from a predefined location that is
35 compiler using the '-pg' gcc option.
37 - Livepatching typically needs to redirect the code at the very beginning
61 the same way to the rest of the system. In this case, the functions might
74 The aim is to define a so-called consistency model. It attempts to define
[all …]
|
| /Documentation/networking/ |
| D | lapb-module.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 The Linux LAPB Module Interface
11 Changed (Henner Eisen, 2000-10-29): int return value for data_indication()
13 The LAPB module will be a separately compiled module for use by any parts of
14 the Linux operating system that require a LAPB service. This document
15 defines the interfaces to, and the services provided by this module. The
16 term module in this context does not imply that the LAPB module is a
17 separately loadable module, although it may be. The term module is used in
20 The interface to the LAPB module consists of functions to the module,
21 callbacks from the module to indicate important state changes, and
[all …]
|
| /Documentation/admin-guide/ |
| D | tainted-kernels.rst | 2 ---------------
13 (i.e. unload a proprietary kernel module), to indicate the kernel remains not
16 ('kernel oops') or a non-recoverable error ('kernel panic') and writes debug
30 CPU: 0 PID: 4424 Comm: insmod Tainted: P W O 4.20.0-0.rc6.fc30 #1
42 the kernel got tainted earlier because a proprietary Module (``P``) was loaded,
43 a warning occurred (``W``), and an externally-built module was loaded (``O``).
53 decode that number is the script ``tools/debugging/kernel-chktaint``, which your
54 distribution might ship as part of a package called ``linux-tools`` or
55 ``kernel-tools``; if it doesn't, you can download the script from
56 …git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/plain/tools/debugging/kernel-chktaint>`_
[all …]
|
| D | kernel-parameters.rst | 3 The kernel's command-line parameters
12 The kernel parses parameters from the kernel command line up to "``--``";
16 Everything after "``--``" is passed as an argument to init.
18 Module parameters can be specified in two ways: via the kernel command
19 line with a module name prefix, or via modprobe, e.g.::
25 specified on the kernel command line. modprobe looks through the
26 kernel command line (/proc/cmdline) and collects module parameters
27 when it loads a module, so the kernel command line can be used for
32 log_buf_len=1M print-fatal-signals=1
36 log-buf-len=1M print_fatal_signals=1
[all …]
|
| /Documentation/networking/device_drivers/ethernet/cirrus/ |
| D | cs89x0.rst | 1 .. SPDX-License-Identifier: GPL-2.0
29 1.3 System Requirements
33 2.1 CS8900-based Adapter Configuration
34 2.2 CS8920-based Adapter Configuration
36 3.0 LOADING THE DRIVER AS A MODULE
39 4.1 Compiling the Driver as a Loadable Module
46 5.2.1 Diagnostic Self-Test
66 The CS8900-based ISA Ethernet Adapters from Cirrus Logic follow
67 IEEE 802.3 standards and support half or full-duplex operation in ISA bus
68 computers on 10 Mbps Ethernet networks. The adapters are designed for operation
[all …]
|
| /Documentation/admin-guide/LSM/ |
| D | apparmor.rst | 10 from user space. Tasks on the system that do not have a profile defined for
19 If AppArmor should be selected as the default security module then set::
26 If AppArmor is not the default security module it can be enabled by passing
27 ``security=apparmor`` on the kernel's command line.
29 If AppArmor is the default security module it can be disabled by passing
30 ``apparmor=0, security=XXXX`` (where ``XXXX`` is valid security module), on the
40 Documentation can be found on the wiki, linked below.
45 Mailing List - apparmor@lists.ubuntu.com
47 Wiki - http://wiki.apparmor.net
49 User space tools - https://gitlab.com/apparmor
[all …]
|
| /Documentation/filesystems/ |
| D | romfs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 ROMFS - ROM File System
11 file system which doesn't take up useful memory from the router
15 defunct) filesystems, compiled as module need more than 20000 bytes,
19 nfs module with nfsroot is about 57K. Furthermore, as a bit unfair
23 To create such a file system, you'll need a user program named
24 genromfs. It is available on http://romfs.sourceforge.net/
26 As the name suggests, romfs could be also used (space-efficiently) on
27 various read-only media, like (E)EPROM disks if someone will have the
31 which has only this filesystem linked in, and then can load any module
[all …]
|
| /Documentation/driver-api/ |
| D | ipmi.rst | 8 standard for controlling intelligent devices that monitor a system.
9 It provides for dynamic discovery of sensors in the system and the
12 standardized database for field-replaceable units (FRUs) and a watchdog
16 system (called a Baseboard Management Controller, or BMC) and
17 management software that can use the IPMI system.
25 -------------
28 things to have it work right depending on your hardware. Most of
32 No matter what, you must pick 'IPMI top-level message handler' to use
33 IPMI. What you do beyond that depends on your needs and hardware.
35 The message handler does not provide any user-level interfaces.
[all …]
|
| /Documentation/devicetree/bindings/arm/ |
| D | atmel-sysregs.txt | 1 Atmel system registers
4 - compatible: Should be "atmel,sama5d2-chipid" or "microchip,sama7g5-chipid"
5 - reg : Should contain registers location and length
8 - compatible: Should be "atmel,at91sam9260-pit"
9 - reg: Should contain registers location and length
10 - interrupts: Should contain interrupt for the PIT which is the IRQ line
11 shared across all System Controller members.
14 - compatible: Should be "microchip,sam9x60-pit64b" or
15 "microchip,sam9x7-pit64b", "microchip,sam9x60-pit64b"
16 - reg: Should contain registers location and length
[all …]
|
| /Documentation/arch/powerpc/ |
| D | hvcs.rst | 22 2. System Requirements
24 3.1 Built-in:
25 3.2 Module:
38 space applications access to the system consoles of logically partitioned
39 operating systems (Linux and AIX) running on the same partitioned Power5
40 ppc64 system. Physical hardware consoles per partition are not practical
41 on this hardware so system consoles are accessed by this driver using
44 2. System Requirements:
48 build and run on kernels of this version or later.
50 This driver was written to operate solely on IBM Power5 ppc64 hardware
[all …]
|
| /Documentation/devicetree/bindings/clock/ |
| D | arm,syscon-icst.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/arm,syscon-icst.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM System Controller ICST Clocks
10 - Linus Walleij <linusw@kernel.org>
16 oscillators to their system controllers.
18 The various ARM system controllers contain logic to serialize and initialize
20 into the system controller. Furthermore, to even be able to alter one of
21 these frequencies, the system controller must first be unlocked by
[all …]
|
| /Documentation/virt/kvm/ |
| D | halt-polling.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 The KVM halt polling system
7 The KVM halt polling system provides a feature within KVM whereby the latency
15 very quickly by at least saving us a trip through the scheduler, normally on
16 the order of a few micro-seconds, although performance benefits are workload
18 interval or some other task on the runqueue is runnable the scheduler is
19 invoked. Thus halt polling is especially useful on workloads with very short
27 The powerpc kvm-hv specific case is implemented in:
35 as the halt polling interval, is increased and decreased based on the perceived
39 kvm_vcpu->halt_poll_ns
[all …]
|
| /Documentation/security/ |
| D | lsm.rst | 17 about Security-Enhanced Linux (SELinux) at the 2.5 Linux Kernel Summit.
18 SELinux is an implementation of flexible and fine-grained
31 operations on kernel objects and a set of opaque security fields in
35 migrating the Linux capabilities code into such a module.
40 individuals, including Greg Kroah-Hartman and James Morris, to develop a
44 security module.
51 on supporting access control modules, although future development is
56 logic is implemented as a security module.
57 This capabilities module is discussed further in
58 `LSM Capabilities Module`_.
[all …]
|
| /Documentation/scsi/ |
| D | ChangeLog.megaraid | 1 Release Date : Thu Nov 16 15:32:35 EST 2006 -
3 Current Version : 2.20.5.1 (scsi module), 2.20.2.6 (cmm module)
4 Older Version : 2.20.4.9 (scsi module), 2.20.2.6 (cmm module)
7 Send SYNC command on loading.
9 and re-initialize its internal RAID structure.
14 2. Authors email-id domain name changed from lsil.com to lsi.com.
17 Release Date : Fri May 19 09:31:45 EST 2006 - Seokmann Ju <sju@lsil.com>
18 Current Version : 2.20.4.9 (scsi module), 2.20.2.6 (cmm module)
19 Older Version : 2.20.4.8 (scsi module), 2.20.2.6 (cmm module)
22 Customer reported "garbage in file on x86_64 platform".
[all …]
|
| /Documentation/infiniband/ |
| D | user_verbs.rst | 5 The ib_uverbs module, built by enabling CONFIG_INFINIBAND_USER_VERBS,
10 https://github.com/linux-rdma/rdma-core, is required. libibverbs contains a
11 device-independent API for using the ib_uverbs interface.
12 libibverbs also requires appropriate device-dependent kernel and
14 a Mellanox HCA, you will need the ib_mthca kernel module and the
17 User-kernel communication
24 system call or context switch into the kernel.
26 Commands are sent to the kernel via write()s on these device files.
29 contain a 64-bit field used to pass a pointer to an output buffer.
31 system call.
[all …]
|
| /Documentation/admin-guide/cifs/ |
| D | introduction.rst | 5 This is the client VFS module for the SMB3 NAS protocol as well
6 as for older dialects such as the Common Internet File System (CIFS)
14 module. The SMB3 protocol is implemented and supported by all major
24 The intent of this module is to provide the most advanced network
25 file system function for SMB3 compliant servers, including advanced
27 POSIX compliance, secure per-user session establishment, encryption,
39 https://git.samba.org/?p=cifs-utils.git
43 git://git.samba.org/cifs-utils.git
47 For more information on the module see the project wiki page at
|
12345678910>>...19