Searched +full:documentation +full:- +full:service (Results 1 – 25 of 90) sorted by relevance
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| /Documentation/devicetree/bindings/firmware/ |
| D | intel,stratix10-svc.txt | 1 Intel Service Layer Driver for Stratix10 SoC
3 Intel Stratix10 SoC is composed of a 64 bit quad-core ARM Cortex A53 hard
13 service from SDM.
15 Intel Stratix10 service layer driver, running at privileged exception level
16 (EL1, Exception Layer 1), interfaces with the service providers and provides
17 the services for FPGA configuration, QSPI, Crypto and warm reset. Service layer
22 -------------------
26 - compatible: "intel,stratix10-svc" or "intel,agilex-svc"
27 - method: smc or hvc
28 smc - Secure Monitor Call
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| D | nvidia,tegra186-bpmp.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/firmware/nvidia,tegra186-bpmp.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
25 - .../mailbox/mailbox.txt
26 - .../mailbox/nvidia,tegra186-hsp.yaml
29 following files for general documentation of those features, and the
32 - .../clock/clock-bindings.txt
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| /Documentation/devicetree/bindings/net/ |
| D | hisilicon-hns-nic.txt | 4 - compatible: "hisilicon,hns-nic-v1" or "hisilicon,hns-nic-v2".
5 "hisilicon,hns-nic-v1" is for hip05.
6 "hisilicon,hns-nic-v2" is for Hi1610 and Hi1612.
7 - ae-handle: accelerator engine handle for hns,
9 see Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
10 - port-id: is the index of port provided by DSAF (the accelerator). DSAF can
17 port-id can be 2 to 7. Here is the diagram:
18 +-----+---------------+
20 +-+-+-+---+-+-+-+-+-+-+
22 debug service
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| /Documentation/ABI/testing/ |
| D | debugfs-driver-qat_telemetry | 4 Contact: qat-linux@intel.com
16 * 1-4: telemetry is enabled and running
40 Contact: qat-linux@intel.com
108 Contact: qat-linux@intel.com
114 * 0 to ``<num_rps - 1>``:
117 See Documentation/ABI/testing/sysfs-driver-qat.
129 service_type service associated to the RP
192 The service provided on a ring-pair varies depending on the
195 See Documentation/ABI/testing/sysfs-driver-qat for details.
201 PCI BDF/VF RP0/service RP1/service RP2/service RP3/service
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| /Documentation/tee/ |
| D | ts-tee.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 TS-TEE (Trusted Services project)
10 for developing and deploying device Root of Trust services in FF-A [2] S-EL0
12 Platform Security Architecture [3] for Arm A-profile devices.
14 The FF-A Secure Partitions (SP) are accessible through the FF-A driver [4] which
20 All Trusted Services (TS) SPs have the same FF-A UUID; it identifies the TS RPC
22 A service is identified by its service UUID; the same type of service cannot be
23 present twice in the same SP. During SP boot each service in the SP is assigned
28 OS. However, in case of FF-A, memory sharing works on an endpoint level, i.e.
33 services. Opening a service corresponds to opening a session in the given
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| /Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ |
| D | dpio-driver.rst | 7 :Copyright: |copy| 2016-2018 NXP
24 Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
29 ---------------
31 The DPIO driver is bound to DPIO objects discovered on the fsl-mc bus and
40 The Linux DPIO driver consists of 3 primary components--
41 DPIO object driver-- fsl-mc driver that manages the DPIO object
43 DPIO service-- provides APIs to other Linux drivers for services
45 QBman portal interface-- sends portal commands, gets responses::
47 fsl-mc other
50 +---+----+ +------+-----+
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| /Documentation/admin-guide/cgroup-v1/ |
| D | blkio-controller.rst | 22 -----------------------------
33 mount -t cgroup -o blkio none /sys/fs/cgroup/blkio
98 --------------------------------
106 see Documentation/block/bfq-iosched.rst.
110 weight. For more details, see Documentation/block/bfq-iosched.rst.
152 are further divided by the type of operation - read or write, sync
159 are further divided by the type of operation - read or write, sync
168 this time represents the actual service time. When queue_depth > 1,
170 may cause the service time for a given IO to include the service time
173 the type of operation - read or write, sync or async. First two fields
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| /Documentation/devicetree/bindings/arm/omap/ |
| D | crossbar.txt | 1 Some socs have a large number of interrupts requests to service
4 time, so they have to be muxed to the irq-controller appropriately.
10 - compatible : Should be "ti,irq-crossbar"
11 - reg: Base address and the size of the crossbar registers.
12 - interrupt-controller: indicates that this block is an interrupt controller.
13 - ti,max-irqs: Total number of irqs available at the parent interrupt controller.
14 - ti,max-crossbar-sources: Maximum number of crossbar sources that can be routed.
15 - ti,reg-size: Size of a individual register in bytes. Every individual
17 - ti,irqs-reserved: List of the reserved irq lines that are not muxed using
23 - ti,irqs-skip: This is similar to "ti,irqs-reserved", but these are for
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| /Documentation/block/ |
| D | bfq-iosched.rst | 5 BFQ is a proportional-share I/O scheduler, with some extra
6 low-latency capabilities. In addition to cgroups support (blkio or io
9 - BFQ guarantees a high system and application responsiveness, and a
10 low latency for time-sensitive applications, such as audio or video
12 - BFQ distributes bandwidth, not just time, among processes or
19 goal, for a given device, is to achieve the maximum-possible
20 throughput at all times, then do switch off all low-latency heuristics
25 As every I/O scheduler, BFQ adds some overhead to per-I/O-request
27 single-lock-protected, per-request processing time of BFQ---i.e., the
29 completion hooks---is, e.g., 1.9 us on an Intel Core i7-2760QM@2.40GHz
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| D | deadline-iosched.rst | 10 -----------------------
11 Refer to Documentation/block/switching-sched.rst for information on
12 selecting an io scheduler on a per-device basis.
14 ------------------------------------------------------------------------------
17 -----------------------
20 service time for a request. As we focus mainly on read latencies, this is
27 -----------------------
33 ------------------------------------
40 This parameter tunes the balance between per-request latency and aggregate
42 a value of 1 yields first-come first-served behaviour). Increasing fifo_batch
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| /Documentation/security/keys/ |
| D | request-key.rst | 2 Key Request Service
5 The key request service is part of the key retention service (refer to
6 Documentation/security/keys/core.rst). This document explains more fully how
9 The process starts by either the kernel requesting a service by calling
45 The main difference between the access points is that the in-kernel interface
50 The request_key_tag() call is like the in-kernel request_key(), except that it
57 mechanism rather than using /sbin/request-key.
70 forking and execution of /sbin/request-key.
95 4) request_key() then forks and executes /sbin/request-key with a new session
98 5) /sbin/request-key assumes the authority associated with key U.
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| D | core.rst | 2 Kernel Key Retention Service
5 This service allows cryptographic keys, authentication tokens, cross-domain
11 kernel service can search for relevant keys.
13 The key service can be configured on by enabling:
30 - A serial number.
31 - A type.
32 - A description (for matching a key in a search).
33 - Access control information.
34 - An expiry time.
35 - A payload.
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| /Documentation/PCI/ |
| D | pcieaer-howto.rst | 1 .. 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 ----------------------------
41 - Gathers the comprehensive error information if errors occurred.
42 - Reports error to the users.
43 - Performs error recovery actions.
53 ------------------------------------------------------
55 The PCIe AER driver is a Root Port service driver attached
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| /Documentation/gpu/amdgpu/display/ |
| D | dc-glossary.rst | 7 'Documentation/gpu/amdgpu/amdgpu-glossary.rst'; if you cannot find it anywhere,
19 Application-Specific Integrated Circuit
49 Cathode Ray Tube Controller - commonly called "Controller" - Generates
108 Display Micro-Controller Unit
111 Display Micro-Controller Unit, version B
147 Interrupt Service Request
225 Transition-Minimized Differential Signaling
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| /Documentation/devicetree/bindings/dma/ti/ |
| D | k3-bcdma.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
5 ---
6 $id: http://devicetree.org/schemas/dma/ti/k3-bcdma.yaml#
7 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Peter Ujfalusi <peter.ujfalusi@gmail.com>
16 mode channels of K3 UDMA-P.
20 optional triggers a block copy channel can service peripherals by accessing
23 Split channels can be used to service PSI-L based peripherals.
24 The peripherals can be PSI-L native or legacy, non PSI-L native peripherals
25 with PDMAs. PDMA is tasked to act as a bridge between the PSI-L fabric and the
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| /Documentation/staging/ |
| D | rpmsg.rst | 9 (also a resident of Documentation/).
17 flavor of real-time OS.
19 OMAP4, for example, has dual Cortex-A9, dual Cortex-M3 and a C64x+ DSP.
20 Typically, the dual cortex-A9 is running Linux in a SMP configuration,
25 hardware accelerators, and therefore are often used to offload CPU-intensive
28 These remote processors could also be used to control latency-sensitive
34 hardware accessible only by the remote processor, reserving kernel-controlled
37 Rpmsg is a virtio-based messaging bus that allows kernel drivers to communicate
60 a unique rpmsg local address (a 32-bit integer). This way when inbound messages
84 -ERESTARTSYS is returned.
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| /Documentation/ABI/stable/ |
| D | sysfs-driver-ib_srp | 1 What: /sys/class/infiniband_srp/srp-<hca>-<port_number>/add_target
4 Contact: linux-rdma@vger.kernel.org
7 a comma-separated list of login parameters to this sysfs
10 * id_ext, a 16-digit hexadecimal number specifying the eight
11 byte identifier extension in the 16-byte SRP target port
14 * ioc_guid, a 16-digit hexadecimal number specifying the eight
15 byte I/O controller GUID portion of the 16-byte target port
17 * dgid, a 32-digit hexadecimal number specifying the
19 * pkey, a four-digit hexadecimal number specifying the
21 * service_id, a 16-digit hexadecimal number specifying the
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| /Documentation/admin-guide/media/ |
| D | cec.rst | 1 .. SPDX-License-Identifier: GPL-2.0
12 - Exynos4
13 - Exynos5
14 - STIH4xx HDMI CEC
15 - V4L2 adv7511 (same HW, but a different driver from the drm adv7511)
16 - stm32
17 - Allwinner A10 (sun4i)
18 - Raspberry Pi
19 - dw-hdmi (Synopsis IP)
20 - amlogic (meson ao-cec and ao-cec-g12a)
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| /Documentation/networking/ |
| D | cdc_mbim.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 cdc_mbim - Driver for CDC MBIM Mobile Broadband modems
24 -----------
26 :Valid Range: N/Y (0-1)
51 - mbimcli (included with the libmbim [3] library), and
52 - ModemManager [4]
57 - open the control channel
58 - configure network connection settings
59 - connect to network
60 - configure IP interface
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| /Documentation/devicetree/bindings/memory-controllers/ |
| D | arm,pl35x-smc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/arm,pl35x-smc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Miquel Raynal <miquel.raynal@bootlin.com>
18 https://documentation-service.arm.com/static/5e8e2524fd977155116a58aa
26 - arm,pl353-smc-r2p1
27 - arm,pl354
29 - compatible
33 pattern: "^memory-controller@[0-9a-f]+$"
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| /Documentation/filesystems/smb/ |
| D | cifsroot.rst | 1 .. SPDX-License-Identifier: GPL-2.0
14 It introduces a new kernel command-line option called 'cifsroot='
20 Documentation/admin-guide/nfs/nfsroot.rst.
57 cifsroot=//<server-ip>/<share>[,options]
60 located in the <server-ip> and <share> specified in this option.
64 server-ip
93 Restart smb service::
100 # qemu-system-x86_64 -enable-kvm -cpu host -m 1024 \
101 -kernel /path/to/linux/arch/x86/boot/bzImage -nographic \
102 …-append "root=/dev/cifs rw ip=dhcp cifsroot=//10.0.2.2/linux,username=foo,password=bar console=tty…
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| /Documentation/devicetree/bindings/sound/ |
| D | fsl,rpmsg.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
15 Linux side is a device which provides audio service by rpmsg channel.
18 Cortex-A and Cortex-M.
21 - $ref: sound-card-common.yaml#
26 - fsl,imx7ulp-rpmsg-audio
27 - fsl,imx8mn-rpmsg-audio
28 - fsl,imx8mm-rpmsg-audio
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| /Documentation/virt/hyperv/ |
| D | overview.rst | 1 .. SPDX-License-Identifier: GPL-2.0
6 enlightened guest on Microsoft's Hyper-V hypervisor. Hyper-V
7 consists primarily of a bare-metal hypervisor plus a virtual machine
8 management service running in the parent partition (roughly
10 partitions. In this documentation, references to Hyper-V usually
11 encompass both the hypervisor and the VMM service without making a
15 Hyper-V runs on x86/x64 and arm64 architectures, and Linux guests
16 are supported on both. The functionality and behavior of Hyper-V is
19 Linux Guest Communication with Hyper-V
20 --------------------------------------
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| /Documentation/doc-guide/ |
| D | contributing.rst | 1 .. SPDX-License-Identifier: GPL-2.0
3 How to help improve kernel documentation
6 Documentation is an important part of any software-development project.
7 Good documentation helps to bring new developers in and helps established
8 developers work more effectively. Without top-quality documentation, a lot
9 of time is wasted in reverse-engineering the code and making avoidable
12 Unfortunately, the kernel's documentation currently falls far short of what
16 Kernel documentation improvements can be made by developers at a variety of
19 documentation maintainer's list of tasks that most urgently need to be
22 The documentation TODO list
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| /Documentation/driver-api/media/drivers/ |
| D | vidtv.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 ----------
18 - A fake tuner driver, which will report a bad signal quality if the chosen
22 - A fake demod driver, which will constantly poll the fake signal quality
26 - A fake bridge driver, which is the module responsible for modprobing the
31 - Code responsible for encoding a valid MPEG Transport Stream, which is then
33 For now, we have a single, audio-only channel containing a single MPEG
34 Elementary Stream, which in turn contains a SMPTE 302m encoded sine-wave.
39 --------------
45 - Enable **DVB_TEST_DRIVERS**, then
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