Searched +full:parameter +full:- +full:less (Results 1 – 25 of 144) sorted by relevance
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| /Documentation/devicetree/bindings/memory-controllers/ |
| D | rockchip,rk3399-dmc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/rockchip,rk3399-dmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Brian Norris <briannorris@chromium.org>
15 - rockchip,rk3399-dmc
17 devfreq-events:
26 clock-names:
28 - const: dmc_clk
30 operating-points-v2: true
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| /Documentation/devicetree/bindings/eeprom/ |
| D | microchip,93lc46b.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Cory Tusar <cory.tusar@pid1solutions.com>
15 - atmel,at93c46
16 - atmel,at93c46d
17 - atmel,at93c56
18 - atmel,at93c66
19 - eeprom-93xx46
20 - microchip,93lc46b
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| /Documentation/admin-guide/device-mapper/ |
| D | dm-ebs.rst | 2 dm-ebs
17 ----------------
23 Full pathname to the underlying block-device,
24 or a "major:minor" device-number.
32 Optional parameter:
49 This presumes 2KiB logical blocksize on /dev/sda or less to work:
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| /Documentation/admin-guide/media/ |
| D | philips.rst | 1 .. SPDX-License-Identifier: GPL-2.0
7 E-mail: webcam@smcc.demon.nl Last updated: 2004-01-19
30 * Samsung MPC-C10
31 * Samsung MPC-C30
33 * AME CU-001
34 * Visionite VCS-UM100
35 * Visionite VCS-UC300
40 framerates; in addition the webcam uses less bandwidth on the USB bus (handy
46 the latter, since it makes troubleshooting a lot easier. The built-in
50 camera; some programs depend on a particular image-size or -format and
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| /Documentation/netlabel/ |
| D | draft-ietf-cipso-ipsecurity-01.txt | 27 Please check the I-D abstract listing contained in each Internet Draft
46 mandatory access controls and multi-level security. These systems are
88 once in a datagram. All multi-octet fields in the option are defined to be
91 +----------+----------+------//------+-----------//---------+
93 +----------+----------+------//------+-----------//---------+
124 corresponding ASCII representations. Non-related groups of systems may
148 actual security information to be passed. All multi-octet fields in a tag
171 +----------+----------+--------//--------+
173 +----------+----------+--------//--------+
207 This is referred to as the "bit-mapped" tag type. Tag type 1 is included
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| /Documentation/admin-guide/mm/ |
| D | hugetlbpage.rst | 13 256M and ppc64 supports 4K and 16M. A TLB is a cache of virtual-to-physical
93 Once a number of huge pages have been pre-allocated to the kernel huge page
99 command line by specifying the "hugepages=N" parameter, where 'N' = the
105 with a huge page size selection parameter "hugepagesz=<size>". <size> must
107 page size may be selected with the "default_hugepagesz=<size>" boot parameter.
109 Hugetlb boot command line parameter semantics
113 parameter to preallocate a number of huge pages of the specified
124 follows a valid hugepagesz or default_hugepagesz parameter. However,
125 if hugepages is the first or only hugetlb command line parameter it
129 parameter pair for the default size. This parameter also has a
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| D | zswap.rst | 10 dynamically allocated RAM-based memory pool. zswap basically trades CPU cycles
11 for potentially reduced swap I/O. This trade-off can also result in a
21 throttling by the hypervisor. This allows more work to get done with less
24 drastically reducing life-shortening writes.
69 means the compression ratio will always be 2:1 or worse (because of half-full
76 with a red-black tree per swap type. The swap offset is the search key for the
90 * max_pool_percent - The maximum percentage of memory that the compressed
101 When the zpool and/or compressor parameter is changed at runtime, any existing
107 Some of the pages in zswap are same-value filled pages (i.e. contents of the
108 page have same value or repetitive pattern). These pages include zero-filled
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| /Documentation/admin-guide/ |
| D | kernel-parameters.rst | 3 The kernel's command-line parameters
12 The kernel parses parameters from the kernel command line up to "``--``";
13 if it doesn't recognize a parameter and it doesn't contain a '.', the
14 parameter gets passed to init: parameters with '=' go into init's
16 Everything after "``--``" is passed as an argument to init.
30 Hyphens (dashes) and underscores are equivalent in parameter names, so::
32 log_buf_len=1M print-fatal-signals=1
36 log-buf-len=1M print_fatal_signals=1
38 Double-quotes can be used to protect spaces in values, e.g.::
43 ----------
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| /Documentation/virt/kvm/ |
| D | halt-polling.rst | 1 .. SPDX-License-Identifier: GPL-2.0
16 the order of a few micro-seconds, although performance benefits are workload
27 The powerpc kvm-hv specific case is implemented in:
39 kvm_vcpu->halt_poll_ns
41 or in the case of powerpc kvm-hv, in the vcore struct:
43 kvmppc_vcore->halt_poll_ns
50 two options, either the polling interval and total block time[0] were less than
54 In the event that both the polling interval and total block time were less than
66 shrink_halt_poll_ns() and is divided by the module parameter
86 arch/powerpc/kvm/book3s_hv.c in the powerpc kvm-hv case.
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| /Documentation/driver-api/usb/ |
| D | URB.rst | 1 .. _usb-urb:
6 :Revised: 2000-Dec-05
7 :Again: 2002-Jul-06
8 :Again: 2005-Sep-19
9 :Again: 2017-Mar-29
14 The USB subsystem now has a substantial section at :ref:`usb-hostside-api`
26 - An URB consists of all relevant information to execute any USB transaction
29 - Execution of an URB is inherently an asynchronous operation, i.e. the
33 - Transfers for one URB can be canceled with :c:func:`usb_unlink_urb`
36 - Each URB has a completion handler, which is called after the action
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| D | usb.rst | 1 .. _usb-hostside-api:
4 The Linux-USB Host Side API
18 That master/slave asymmetry was designed-in for a number of reasons, one
22 distributed auto-configuration since the pre-designated master node
37 USB Host-Side API Model
40 Host-side drivers for USB devices talk to the "usbcore" APIs. There are
41 two. One is intended for *general-purpose* drivers (exposed through
49 - USB supports four kinds of data transfers (control, bulk, interrupt,
54 - The device description model includes one or more "configurations"
60 - From USB 3.0 on configurations have one or more "functions", which
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| /Documentation/RCU/ |
| D | stallwarn.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 options that can be used to fine-tune the detector's operation. Finally,
20 - A CPU looping in an RCU read-side critical section.
22 - A CPU looping with interrupts disabled.
24 - A CPU looping with preemption disabled.
26 - A CPU looping with bottom halves disabled.
28 - For !CONFIG_PREEMPTION kernels, a CPU looping anywhere in the
33 - Booting Linux using a console connection that is too slow to
34 keep up with the boot-time console-message rate. For example,
36 with boot-time message rates, and will frequently result in
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| /Documentation/fb/ |
| D | tridentfb.rst | 34 When booting you can pass the video parameter::
40 video=tridentfb:800x600-16@75,noaccel
58 more memory than it actually has. For instance mine is 192K less than
70 mode a mode name like 800x600-8@75 as described in
|
| /Documentation/scsi/ |
| D | aha152x.rst | 1 .. SPDX-License-Identifier: GPL-2.0
5 Adaptec AHA-1520/1522 SCSI driver for Linux (aha152x)
8 Copyright |copy| 1993-1999 Jürgen Fischer <fischer@norbit.de>
14 bottom-half handler complete()).
17 error handling code in 2.3, produced less cpu load (much
18 less polling loops), has slightly higher throughput (at
27 IRQ interrupt level (9-12; default 11)
28 SCSI_ID scsi id of controller (0-7; default 7)
42 - DAUTOCONF
43 use configuration the controller reports (AHA-152x only)
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| /Documentation/networking/device_drivers/ethernet/intel/ |
| D | igb.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 1999-2018 Intel Corporation.
13 - Identifying Your Adapter
14 - Command Line Parameters
15 - Additional Configurations
16 - Support
46 -------
47 :Valid Range: 0-7
49 This parameter adds support for SR-IOV. It causes the driver to spawn up to
51 also force the VMDq parameter to be 1 or more.
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| /Documentation/driver-api/ |
| D | switchtec.rst | 23 through the Memory-mapped Remote Procedure Call (MRPC) interface.
24 Commands are submitted to the interface with a 4-byte command
26 respond with a 4-byte return code and up to 1KB of command-specific
48 the 4-byte Command Return Value plus up to 1024 bytes of output
49 data. (The length will be specified by the size parameter of the read
50 call -- reading less than 4 bytes will produce an error.)
57 * SWITCHTEC_IOCTL_FLASH_INFO - Retrieve firmware length and number
60 * SWITCHTEC_IOCTL_FLASH_PART_INFO - Retrieve address and lengeth for
63 * SWITCHTEC_IOCTL_EVENT_SUMMARY - Read a structure of bitmaps
66 * SWITCHTEC_IOCTL_EVENT_CTL - Get the current count, clear and set flags
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| /Documentation/driver-api/mtd/ |
| D | spi-nor.rst | 6 -----------------------------------
9 Serial Flash Discoverable Parameter (SFDP) standard. SFDP describes
11 standard set of internal read-only parameter tables.
17 on its SFDP data. All one has to do is to specify the "jedec,spi-nor"
28 -----------------------------
31 section, after the ``---`` marker.
41 root@1:~# cat /sys/bus/spi/devices/spi0.0/spi-nor/partname
43 root@1:~# cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id
45 root@1:~# cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer
47 root@1:~# xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
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| /Documentation/filesystems/ |
| D | mount_api.rst | 1 .. SPDX-License-Identifier: GPL-2.0
21 (7) Parameter description.
23 (8) Parameter helper functions.
37 (3) Validate and pre-process the context.
52 The first is invoked to set up the filesystem-specific parts of a filesystem
54 parameter description for validation at registration time and querying by a
93 below). This must be set by the ->init_fs_context() file_system_type
115 superblock thereof). This is filled in by the ->get_tree() op. If this
116 is set, an active reference on root->d_sb must also be held.
174 These will be bitwise-OR'd with s->s_iflags when a superblock is created.
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| D | ntfs3.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 NTFS3 is fully functional NTFS Read-Write driver. The driver works with NTFS
13 - This driver implements NTFS read/write support for normal, sparse and
15 - Supports native journal replaying.
16 - Supports NFS export of mounted NTFS volumes.
17 - Supports extended attributes. Predefined extended attributes:
19 - *system.ntfs_security* gets/sets security
23 - *system.ntfs_attrib* gets/sets ntfs file/dir attributes.
28 - *system.ntfs_attrib_be* gets/sets ntfs file/dir attributes.
30 Same value as system.ntfs_attrib but always represent as big-endian
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| /Documentation/arch/m68k/ |
| D | kernel-options.rst | 9 Author: Roman.Hodek@informatik.uni-erlangen.de (Roman Hodek)
11 Update: jds@kom.auc.dk (Jes Sorensen) and faq@linux-m68k.org (Chris Lawrence)
58 ----------
76 /dev/ram: -> 0x0100 (initial ramdisk)
77 /dev/hda: -> 0x0300 (first IDE disk)
78 /dev/hdb: -> 0x0340 (second IDE disk)
79 /dev/sda: -> 0x0800 (first SCSI disk)
80 /dev/sdb: -> 0x0810 (second SCSI disk)
81 /dev/sdc: -> 0x0820 (third SCSI disk)
82 /dev/sdd: -> 0x0830 (forth SCSI disk)
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| /Documentation/arch/s390/ |
| D | pci.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 - Pierre Morel
17 -----------------------
28 ---------------
36 - /sys/kernel/debug/s390dbf/pci_msg/sprintf
40 Change the level of logging to be more or less verbose by piping
56 - /sys/bus/pci/slots/XXXXXXXX/power
64 - function_id
67 - function_handle
68 Low-level identifier used for a configured PCI function.
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| /Documentation/hwmon/ |
| D | via686a.rst | 10 Addresses scanned: ISA in PCI-space encoded address
12 Datasheet: On request through web form (http://www.via.com.tw/en/resources/download-center/)
15 - Kyösti Mälkki <kmalkki@cc.hut.fi>,
16 - Mark D. Studebaker <mdsxyz123@yahoo.com>
17 - Bob Dougherty <bobd@stanford.edu>
18 - (Some conversion-factor data were contributed by
19 - Jonathan Teh Soon Yew <j.teh@iname.com>
20 - and Alex van Kaam <darkside@chello.nl>.)
23 -----------------
36 -----------
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| /Documentation/timers/ |
| D | no_hz.rst | 2 NO_HZ: Reducing Scheduling-Clock Ticks
7 reduce the number of scheduling-clock interrupts, thereby improving energy
9 some types of computationally intensive high-performance computing (HPC)
10 applications and for real-time applications.
12 There are three main ways of managing scheduling-clock interrupts
13 (also known as "scheduling-clock ticks" or simply "ticks"):
15 1. Never omit scheduling-clock ticks (CONFIG_HZ_PERIODIC=y or
16 CONFIG_NO_HZ=n for older kernels). You normally will -not-
19 2. Omit scheduling-clock ticks on idle CPUs (CONFIG_NO_HZ_IDLE=y or
23 3. Omit scheduling-clock ticks on CPUs that are either idle or that
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| /Documentation/userspace-api/media/drivers/ |
| D | camera-sensor.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 This section describes common practices for how the V4L2 sub-device interface is
14 ----------
23 processing pipeline as one or more sub-devices with different cropping and
41 ----------------------------
50 Instead of a high level parameter such as frame interval, the frame interval is
53 less all modern raw camera sensors.
68 sub-device. The unit of that control is pixels per second.
70 Register list based drivers need to implement read-only sub-device nodes for the
89 ----------------------------------
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| /Documentation/usb/ |
| D | ehci.rst | 5 27-Dec-2002
8 USB 2.0-capable host controller hardware. The USB 2.0 standard is
11 - "High Speed" 480 Mbit/sec (60 MByte/sec)
12 - "Full Speed" 12 Mbit/sec (1.5 MByte/sec)
13 - "Low Speed" 1.5 Mbit/sec
31 While usb-storage devices have been available since mid-2001 (working
34 appear to be on hold until more systems come with USB 2.0 built-in.
39 other changes to the Linux-USB core APIs, including the hub driver,
43 - David Brownell
56 --------------
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