Searched full:extension (Results 1 – 25 of 186) sorted by relevance
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| /Documentation/arch/riscv/ |
| D | hwprobe.rst | 78 * :c:macro:`RISCV_HWPROBE_IMA_C`: The C extension is supported, as defined
81 * :c:macro:`RISCV_HWPROBE_IMA_V`: The V extension is supported, as defined by
82 version 1.0 of the RISC-V Vector extension manual.
84 * :c:macro:`RISCV_HWPROBE_EXT_ZBA`: The Zba address generation extension is
88 * :c:macro:`RISCV_HWPROBE_EXT_ZBB`: The Zbb extension is supported, as defined
91 * :c:macro:`RISCV_HWPROBE_EXT_ZBS`: The Zbs extension is supported, as defined
94 * :c:macro:`RISCV_HWPROBE_EXT_ZICBOZ`: The Zicboz extension is supported, as
97 * :c:macro:`RISCV_HWPROBE_EXT_ZBC` The Zbc extension is supported, as defined
100 * :c:macro:`RISCV_HWPROBE_EXT_ZBKB` The Zbkb extension is supported, as
103 * :c:macro:`RISCV_HWPROBE_EXT_ZBKC` The Zbkc extension is supported, as
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| D | uabi.rst | 9 The canonical order of ISA extension names in the ISA string is defined in
25 extension category. If multiple 'Z' extensions are named, they will be
54 In both lines, the presence of an extension guarantees only that the hardware
56 required before an extension's capability is fully usable by userspace programs.
58 guarantee that the kernel is taking advantage of the extension, or that the
61 Inversely, the absence of an extension in these lines does not necessarily mean
63 the extension, or may have deliberately removed it from the listing.
69 poorly. Misaligned vector accesses are only supported if the Zicclsm extension
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| /Documentation/devicetree/bindings/riscv/ |
| D | extensions.yaml | 19 given extension.
21 Once a standard extension has been ratified, no changes in behaviour can be
22 made without the creation of a new extension.
80 The standard M extension for integer multiplication and division, as
86 The standard A extension for atomic instructions, as ratified in the
91 The standard F extension for single-precision floating point, as
97 The standard D extension for double-precision floating-point, as
103 The standard Q extension for quad-precision floating-point, as
109 The standard C extension for compressed instructions, as ratified in
114 The standard V extension for vector operations, as ratified
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| /Documentation/devicetree/bindings/arm/ |
| D | arm,embedded-trace-extension.yaml | 5 $id: http://devicetree.org/schemas/arm/arm,embedded-trace-extension.yaml#
15 Arm Embedded Trace Extension(ETE) is a per CPU trace component that
20 Arm Trace Buffer Extension (TRBE)). Since the ETE can be connected to
29 - const: arm,embedded-trace-extension
59 compatible = "arm,embedded-trace-extension";
65 compatible = "arm,embedded-trace-extension";
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| D | arm,trace-buffer-extension.yaml | 5 $id: http://devicetree.org/schemas/arm/arm,trace-buffer-extension.yaml#
14 Arm Trace Buffer Extension (TRBE) is a per CPU component
26 - const: arm,trace-buffer-extension
47 compatible = "arm,trace-buffer-extension";
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| /Documentation/devicetree/bindings/perf/ |
| D | spe-pmu.yaml | 7 title: ARMv8.2 Statistical Profiling Extension (SPE) Performance Monitor Units (PMU)
13 ARMv8.2 introduces the optional Statistical Profiling Extension for collecting
18 const: arm,statistical-profiling-extension-v1
38 compatible = "arm,statistical-profiling-extension-v1";
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| D | riscv,pmu.yaml | 13 The SBI PMU extension allows supervisor software to configure, start and
16 extension is enabled. The following constraints apply:
20 Without the event to counter mappings, the SBI PMU extension cannot be used.
30 Monitoring Unit Extension" of:
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| /Documentation/firmware-guide/acpi/dsd/ |
| D | graph.rst | 15 property extension provides generic key-value pairs whereas the
16 hierarchical data extension supports nodes with references to other
18 defined by the property extension. The two extensions together provide
32 hierarchical data extension array on each depth.
44 data extension tree. The data extension related to each port node must begin
52 data extension key of the endpoint nodes must begin with
60 Each port node contains a property extension key "port", the value of which is
62 extension key "reg", the value of which is the number of the endpoint. Port
68 The endpoint reference uses property extension with "remote-endpoint" property
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| D | data-node-references.rst | 12 Hierarchical data extension nodes may not be referred to directly, hence this
20 The hierarchical data extension node which is referred to shall be located
22 hierarchical data extension node [dsd-guide].
26 or postfixes). The same ACPI object shall include the _DSD property extension
33 extension key.
40 reference to a hierarchical data extension node ANOD under DEV0 under the parent
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| /Documentation/arch/arm64/ |
| D | amu.rst | 4 Activity Monitors Unit (AMU) extension in AArch64 Linux
18 The activity monitors extension is an optional extension introduced by the
22 counters intended for system management use. The AMU extension provides a
53 activity monitors extension. Therefore, when CONFIG_ARM64_AMU_EXTN is
59 counters, only the presence of the extension.
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| D | pointer-authentication.rst | 16 The ARMv8.3 Pointer Authentication extension adds primitives that can be
20 The extension uses a Pointer Authentication Code (PAC) to determine
25 The extension adds instructions to insert a valid PAC into a pointer,
31 encoding space. In the absence of the extension (or when disabled),
34 extension.
36 The extension provides five separate keys to generate PACs - two for
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| D | booting.rst | 264 For CPUs with Activity Monitors Unit v1 (AMUv1) extension present:
282 For CPUs with the Fine Grained Traps (FEAT_FGT) extension present:
288 For CPUs with the Fine Grained Traps 2 (FEAT_FGT2) extension present:
310 For CPUs with the Scalable Vector Extension (FEAT_SVE) present:
328 For CPUs with the Scalable Matrix Extension (FEAT_SME):
358 For CPUs with the Scalable Matrix Extension FA64 feature (FEAT_SME_FA64):
368 For CPUs with the Memory Tagging Extension feature (FEAT_MTE2):
378 For CPUs with the Scalable Matrix Extension version 2 (FEAT_SME2):
388 For CPUs with the Performance Monitors Extension (FEAT_PMUv3p9):
420 For CPUs with the Stage 1 Permission Indirection Extension feature (FEAT_S1PIE):
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| /Documentation/ABI/testing/ |
| D | sysfs-driver-hid-wiimote | 12 What: /sys/bus/hid/drivers/wiimote/<dev>/extension
19 motionp is the official Nintendo Motion+ extension, nunchuck is
20 the official Nintendo Nunchuck extension and classic is the
21 Nintendo Classic Controller extension. The motionp extension can
26 extension. You will get uevent notifications for the motion-plus
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| /Documentation/devicetree/bindings/mailbox/ |
| D | arm,mhuv3.yaml | 19 Number, type and characteristics of each supported extension can be discovered
48 - Doorbell Extension (DBE): DBE defines a type of channel called a Doorbell
62 - FastChannel Extension (FCE): FCE defines a type of channel called a Fast
83 - FIFO Extension (FE): FE defines a Channel type called a FIFO Channel (FFCH).
126 specification for each extension type.
165 extension type, the second is for the channel number while the third
166 depends on extension type.
168 Extension types constants are defined in <dt-bindings/arm/mhuv3-dt.h>.
170 Extension type for DBE is DBE_EXT and the third parameter represents the
172 Extension type for FCE is FCE_EXT, third parameter unused.
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| /Documentation/admin-guide/ |
| D | binfmt-misc.rst | 11 bits) you have supplied. Binfmt_misc can also recognise a filename extension
29 is the type of recognition. Give ``M`` for magic and ``E`` for extension.
33 Ignored when using filename extension matching.
40 If you chose filename extension matching, this is the extension to be
42 Extension matching is case sensitive, and slashes ``/`` are not allowed!
48 filename extension matching.
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| /Documentation/userspace-api/media/drivers/ |
| D | uvcvideo.rst | 13 Extension Unit (XU) support
19 The UVC specification allows for vendor-specific extensions through extension
20 units (XUs). The Linux UVC driver supports extension unit controls (XU controls)
67 In order to make such a request the UVC unit ID of the control's extension unit
158 __u8 entity[16] UVC extension unit GUID
193 This ioctl queries a UVC XU control identified by its extension unit ID
238 extension unit could not be found.
254 __u8 unit Extension unit ID
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| /Documentation/devicetree/bindings/timer/ |
| D | riscv,timer.yaml | 16 extension or the RISC-V Sstc extension.
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| /Documentation/trace/coresight/ |
| D | coresight-trbe.rst | 4 Trace Buffer Extension (TRBE).
13 Trace Buffer Extension (TRBE) is a percpu hardware which captures in system
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| /Documentation/virt/kvm/devices/ |
| D | vm.rst | 164 u8 pckmo[16]; # valid with Message-Security-Assist-Extension 3
165 u8 kmctr[16]; # valid with Message-Security-Assist-Extension 4
166 u8 kmf[16]; # valid with Message-Security-Assist-Extension 4
167 u8 kmo[16]; # valid with Message-Security-Assist-Extension 4
168 u8 pcc[16]; # valid with Message-Security-Assist-Extension 4
169 u8 ppno[16]; # valid with Message-Security-Assist-Extension 5
170 u8 kma[16]; # valid with Message-Security-Assist-Extension 8
171 u8 kdsa[16]; # valid with Message-Security-Assist-Extension 9
212 Allows user space to set/get the TOD clock extension (u8) (superseded by
217 -EINVAL if setting the TOD clock extension to != 0 is not supported
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| /Documentation/gpu/rfc/ |
| D | i915_scheduler.rst | 105 * A 'set_parallel' extension to configure contexts for parallel
125 A 'set_parallel' extension to configure contexts for parallel submission
127 The 'set_parallel' extension configures a slot for parallel submission of N BBs.
136 extension.
147 Contexts that have been configured with the 'set_parallel' extension can only
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| /Documentation/usb/ |
| D | gadget_uvc.rst | 200 Extension Unit Support
203 A UVC Extension Unit (XU) basically provides a distinct unit to which control set
209 Configuring an extension unit involves creating an entry in the appropriate
218 # Extension Unit
282 attributes which function similarly to the same field in an Extension Unit.
311 be linked to from the UVC function root or from Extension Unit directories to
326 # Because the link to a String Descriptor from an Extension Unit clearly
331 echo -n "A Very Useful Extension Unit" > $GADGET/strings/0x409/xu.0/s
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| /Documentation/devicetree/bindings/bus/ |
| D | arm,integrator-ap-lm.yaml | 7 title: Integrator/AP Logic Module extension bus
18 as subnodes under this logic module extension bus.
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| /Documentation/sphinx/ |
| D | kfigure.py | 7 Sphinx extension which implements scalable image handling.
13 destination format. This extension implement methods to simplify image
105 # setup conversion tools and sphinx extension
338 * ``dot_fname`` pathname of the input DOT file, including extension ``.dot``
339 * ``out_fname`` pathname of the output file, including format extension
341 The *format extension* depends on the ``dot`` command (see ``man dot``
368 * ``svg_fname`` pathname of the input SVG file with extension (``.svg``)
369 * ``pdf_name`` pathname of the output PDF file with extension (``.pdf``)
404 * ``svg_fname`` pathname of input SVG file, including extension ``.svg``
405 * ``pdf_fname`` pathname of output PDF file, including extension ``.pdf``
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| /Documentation/driver-api/ |
| D | generic-counter.rst | 275 COUNT_DIRECTION, etc.) handled by this extension. The "``*_read``" and
297 component or extension. These function types are defined in the struct
316 Determining the type of extension to create is a matter of scope.
323 a Signal extension called "invert" that toggles that feature:
331 can have a Count extension called "enable" that toggles such:
339 chip overheated via a device extension called "error_overtemp":
525 | * Count 1 | * Signal 0 Extension 0 |
526 | * Signal 3 | * Extension 4 |
527 | * Count 4 Extension 2 +------------------------+
528 | * Signal 5 Extension 0 | Channel 1 |
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| /Documentation/userspace-api/ebpf/ |
| D | index.rst | 7 Linux kernel for runtime extension and instrumentation without changing kernel
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