| /linux/tools/perf/pmu-events/arch/x86/goldmont/ |
| H A D | frontend.json | 39 …"BriefDescription": "References per ICache line. This event counts differently than Intel processo…
43 …Line. The event strives to count on a cache line basis, so that multiple fetches to a single cach…
48 …: "References per ICache line that are available in the ICache (hit). This event counts differentl…
52 …Line and that cache line is in the ICache (hit). The event strives to count on a cache line basis…
57 …"References per ICache line that are not available in the ICache (miss). This event counts differe…
61 …Line and that cache line is not in the ICache (miss). The event strives to count on a cache line …
70 … read from the MSROM. The most common case that this counts is when a micro-coded instruction is …
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| /linux/tools/perf/pmu-events/arch/x86/goldmontplus/ |
| H A D | frontend.json | 39 …"BriefDescription": "References per ICache line. This event counts differently than Intel processo…
43 …Line. The event strives to count on a cache line basis, so that multiple fetches to a single cach…
48 …: "References per ICache line that are available in the ICache (hit). This event counts differentl…
52 …Line and that cache line is in the ICache (hit). The event strives to count on a cache line basis…
57 …"References per ICache line that are not available in the ICache (miss). This event counts differe…
61 …Line and that cache line is not in the ICache (miss). The event strives to count on a cache line …
70 … read from the MSROM. The most common case that this counts is when a micro-coded instruction is …
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| /linux/Documentation/networking/device_drivers/ethernet/cirrus/ |
| H A D | cs89x0.rst | 1 .. SPDX-License-Identifier: GPL-2.0
33 2.1 CS8900-based Adapter Configuration
34 2.2 CS8920-based Adapter Configuration
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
69 in 16-bit ISA or EISA bus expansion slots and are available in
70 10BaseT-only or 3-media configurations (10BaseT, 10Base2, and AUI for 10Base-5
73 CS8920-based adapters are similar to the CS8900-based adapter with additional
85 or loaded at run-time as a device driver module.
[all …]
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| /linux/arch/um/drivers/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
12 bool "Virtual serial line"
14 The User-Mode Linux environment allows you to create virtual serial
18 See <http://user-mode-linux.sourceforge.net/old/input.html> for more
19 information and command line examples of how to use this facility.
44 lines to host pseudo-terminals. Access to both traditional
45 pseudo-terminals (/dev/pty*) and pts pseudo-terminals are controlled
55 (/dev/tty*) and the slave side of pseudo-terminals (/dev/ttyp* and
84 command line. The default value is "fd:0,fd:1", which attaches the
94 be overridden from the command line. The default value is "xterm",
[all …]
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| /linux/drivers/tty/serial/8250/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
23 non-standard serial ports, since the configuration information will
51 If you did not notice yet and/or you have userspace from pre-3.7, it
101 you can alter that using a kernel command line option such as
107 kernel will automatically use the first serial line, /dev/ttyS0, as
110 You can set that using a kernel command line option such as
146 Note that serial ports on NetMos 9835 Multi-I/O cards are handled
169 Say Y here to enable support for 16-bit PCMCIA serial devices,
171 multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
172 credit-card size devices often used with laptops.)
[all …]
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| /linux/tools/perf/Documentation/ |
| H A D | perf-probe.txt | 1 perf-probe(1)
5 ----
6 perf-probe - Define new dynamic tracepoints
9 --------
11 'perf probe' [options] --add='PROBE' [...]
15 'perf probe' [options] --del='[GROUP:]EVENT' [...]
17 'perf probe' --list[=[GROUP:]EVENT]
19 'perf probe' [options] --line='LINE'
21 'perf probe' [options] --vars='PROBEPOINT'
23 'perf probe' [options] --funcs
[all …]
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| H A D | perf-c2c.txt | 1 perf-c2c(1)
5 ----
6 perf-c2c - Shared Data C2C/HITM Analyzer.
9 --------
12 'perf c2c record' [<options>] \-- [<record command options>] <command>
16 -----------
22 On Intel, the tool is based on load latency and precise store facility events
27 required. See linkperf:perf-arm-spe[1] for a setup guide. Due to the
32 - memory address of the access
33 - type of the access (load and store details)
[all …]
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| /linux/Documentation/admin-guide/hw-vuln/ |
| H A D | attack_vector_controls.rst | 1 .. SPDX-License-Identifier: GPL-2.0
13 their command line parameters as mitigations will continue to be correctly
14 applied based on the chosen attack vector controls.
17 --------------
19 There are 5 sets of attack-vector mitigations currently supported by the kernel:
31 User-to-Kernel
34 The user-to-kernel attack vector involves a malicious userspace program
39 If no untrusted userspace applications are being run, such as with single-user
40 systems, consider disabling user-to-kernel mitigations.
43 shown to be exploitable from browser-based sandboxes. User-to-kernel
[all …]
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| /linux/arch/arm/mach-bcm/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
6 This enables support for Broadcom ARM based SoC chips
24 This enables support for systems based on Broadcom IPROC architected SoCs.
63 Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and
77 This is a network SoC line mostly used in home routers and
84 different SoC or with the older BCM47XX and BCM53XX based
101 This enables support for systems based on Broadcom mobile SoCs.
146 can be disabled for an SMP-enabled kernel.
174 BCM53573 series is set of SoCs using ARM Cortex-A7 CPUs with wireless
176 This SoC line is mostly used in home routers and is some cheaper
[all …]
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| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | field-order.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _field-order:
30 even) fields, the *spatial order*: The first line of the top field is
31 the first line of an interlaced frame, the first line of the bottom
32 field is the second line of that frame.
69 .. flat-table::
70 :header-rows: 0
71 :stub-columns: 0
74 * - ``V4L2_FIELD_ANY``
75 - 0
[all …]
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| /linux/drivers/mtd/parsers/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
6 This provides partitions parser for devices based on BCM47xx
19 tristate "Broadcom's U-Boot partition parser"
22 Broadcom uses a custom way of storing U-Boot environment variables.
23 They are placed inside U-Boot partition itself at unspecified offset.
29 tristate "Command line partition table parsing"
33 command line. Multiple flash resources are supported for hardware where
41 The format for the command line is as follows:
44 <mtddef> := <mtd-id>:<partdef>[,<partdef>]
46 <mtd-id> := unique id used in mapping driver/device
[all …]
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| /linux/arch/arm/boot/dts/samsung/ |
| H A D | exynos4412-itop-elite.dts | 1 // SPDX-License-Identifier: GPL-2.0
3 * TOPEET's Exynos4412 based itop board device tree source
10 * which is based on Samsung's Exynos4412 SoC.
13 /dts-v1/;
14 #include <dt-bindings/leds/common.h>
15 #include <dt-bindings/pwm/pwm.h>
16 #include <dt-bindings/sound/samsung-i2s.h>
17 #include "exynos4412-itop-scp-core.dtsi"
20 model = "TOPEET iTop 4412 Elite board based on Exynos4412";
21 compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4";
[all …]
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| /linux/arch/loongarch/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
250 # MIPS Loongson code, to preserve Loongson-specific code paths in drivers that
281 def_bool $(as-instr,x:pcalau12i \$t0$(comma)%pc_hi20(x))
284 def_bool $(as-instr,movfcsr2gr \$t0$(comma)\$fcsr0)
287 def_bool $(cc-option,-Wa$(comma)-mthin-add-sub) || AS_IS_LLVM
290 def_bool $(as-instr,vld \$vr0$(comma)\$a0$(comma)0)
293 def_bool $(as-instr,xvld \$xr0$(comma)\$a0$(comma)0)
296 def_bool $(as-instr,movscr2gr \$a0$(comma)\$scr0)
299 def_bool $(as-instr,hvcl 0)
302 def_bool $(cc-option,-mannotate-tablejump)
[all …]
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| /linux/security/integrity/ima/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
61 Disabling this option will disregard LSM based policy rules.
71 limited to 255 characters. The 'ima-ng' measurement list
74 by specifying "ima_template=" on the boot command line.
77 bool "ima-ng (default)"
79 bool "ima-sig"
84 default "ima-n
[all...] |
| /linux/drivers/parisc/ |
| H A D | iosapic.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 ** I/O Sapic Driver - PCI interrupt line support
6 ** (c) Copyright 1999 Hewlett-Packard Company
10 ** the control logic to convert PCI line based interrupts into a Message
11 ** Signaled Interrupt (aka Transaction Based Interrupt, TBI).
14 ** --------
16 ** IRQ Interrupt ReQuest. Implies Line based interrupt.
18 ** IRdT Interrupt Redirection Table. IRQ line to TXN ADDR/DATA
22 ** aka Transaction Based Interrupt (or TBI).
28 ** -------------------------------------
[all …]
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| /linux/drivers/zorro/ |
| H A D | gen-devlist.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * (c) 2000 Geert Uytterhoeven <geert@linux-m68k.org>
7 * Based on the PCI version:
9 * (c) 1999--2000 Martin Mares <mj@ucw.cz>
32 char line[1024], *c, *bra, manuf[8]; in main() local
45 while (fgets(line, sizeof(line)-1, stdin)) { in main()
47 if ((c = strchr(line, '\n'))) in main()
49 if (!line[0] || line[0] == '#') in main()
51 if (line[0] == '\t') { in main()
54 if (strlen(line) > 5 && line[5] == ' ') { in main()
[all …]
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| /linux/drivers/hid/ |
| H A D | hid-holtekff.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Force feedback support for Holtek On Line Grip based gamepads
6 * which uses vendor ID 0x1241 and identifies as "HOLTEK On Line Grip".
19 #include "hid-ids.h"
42 * bits 0-3: effect id:
54 * c-f: nothing
58 * bytes 2-3: time in milliseconds, big-endian
59 * bytes 5-6: unknown (win driver seems to use at least 10e0 with effect 1
62 * bits 0-3: effect magnitude
82 holtekff->field->value[i] = data[i]; in holtekff_send()
[all …]
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| /linux/drivers/platform/mellanox/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
24 solutions based on Virtual Protocol Interconnect (VPI) technology
38 Centers (EDC) for building Ethernet based clusters, High-Performance
49 This driver handles hot-plug events for the power suppliers, power
64 tristate "Mellanox line card platform driver support"
69 This driver provides support for the Mellanox MSN4800-XX line cards,
72 Centers (EDC) for building Ethernet based clusters, High-Performance
83 and networking based on the virtio framework.
118 serial port (RS-232 interface), an OOB port (1G/100M MDI interface)
122 System equipped with Nvidia®Spectrum-1 32x100GbE Ethernet switch.
|
| /linux/sound/pci/ca0106/ |
| H A D | ca0106_proc.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk>
15 * Use separate card based DMA buffer for periods table list.
33 * Set limits based on what the sound card hardware can do.
44 * Implement support for Line-i
285 char line[64]; snd_ca0106_proc_reg_write32() local
386 char line[64]; snd_ca0106_proc_reg_write() local
400 char line[64]; snd_ca0106_proc_i2c_write() local
[all...] |
| /linux/Documentation/userspace-api/gpio/ |
| H A D | chardev.rst | 1 .. SPDX-License-Identifier: GPL-2.0
18 Read Documentation/driver-api/gpio/drivers-on-gpio.rst to avoid reinventing
21 Similarly, for multi-function lines there may be other subsystems, such as
23 Documentation/driver-api/pwm.rst, Documentation/w1/index.rst etc, that
28 The API is based around two major objects, the :ref:`gpio-v2-chip` and the
29 :ref:`gpio-v2-line-request`.
31 .. _gpio-v2-chip:
41 ``offset`` in the range from 0 to ``chip.lines - 1``, i.e. `[0,chip.lines)`.
43 Lines are requested from the chip using gpio-v2-get-line-ioctl.rst
44 and the resulting line request is used to access the GPIO chip's lines or
[all …]
|
| /linux/arch/mips/include/asm/ |
| H A D | yamon-dt.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
13 * struct yamon_mem_region - Represents a contiguous range of physical RAM.
25 * yamon_dt_append_cmdline() - Append YAMON-provided command line to /chosen
28 * Write the YAMON-provided command line to the bootargs property of the
31 * Return: 0 on success, else -errno
36 * yamon_dt_append_memory() - Append YAMON-provided memory info to /memory
40 * Generate a /memory node in @fdt based upon memory size information provided
43 * Return: 0 on success, else -errno
49 * yamon_dt_serial_config() - Append YAMON-provided serial config to /chosen
52 * Generate a stdout-path property in the /chosen node of @fdt, based upon
[all …]
|
| /linux/fs/nfs/ |
| H A D | nfsroot.c | 1 // SPDX-License-Identifier: GPL-2.0
8 * option 17 and/or kernel command line options.
19 * Martin Mares : (2.0) Auto-configuration via BOOTP supported.
30 * Martin Mares : (2.2) "0.0.0.0" addresses from command line ignored.
35 * _afterwards_ - thanks)
40 * Gero Kuhlmann : "0.0.0.0" addresses from command line are
50 * Jacek Zapala : Fixed a bug which prevented server-ip address
70 * Chuck Lever : Use super.c's text-based mount option parsing
99 /* Parameters passed from the kernel command line */
102 /* Text-based mount options passed to super.c */
[all …]
|
| /linux/Documentation/driver-api/gpio/ |
| H A D | consumer.rst | 21 - Simple compile coverage with e.g. COMPILE_TEST - it does not matter that
25 - Truly optional GPIOLIB support - where the driver does not really make use
26 of the GPIOs on certain compile-time configurations for certain systems, but
27 will use it under other compile-time configurations. In this case the
35 All the functions that work with the descriptor-based GPIO interface are
45 With the descriptor-based interface, GPIOs are identified with an opaque,
46 non-forgeable handler that must be obtained through a call to one of the
62 see Documentation/driver-api/gpio/board.rst
72 * GPIOD_OUT_LOW_OPEN_DRAIN same as GPIOD_OUT_LOW but also enforce the line
74 * GPIOD_OUT_HIGH_OPEN_DRAIN same as GPIOD_OUT_HIGH but also enforce the line
[all …]
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| /linux/Documentation/devicetree/bindings/sound/ |
| H A D | omap-abe-twl6040.txt | 1 * Texas Instruments OMAP4+ and twl6040 based audio setups
4 - compatible: "ti,abe-twl6040"
5 - ti,model: Name of the sound card ( for example "SDP4430")
6 - ti,mclk-freq: MCLK frequency for HPPLL operation
7 - ti,mcpdm: phandle for the McPDM node
8 - ti,twl6040: phandle for the twl6040 core node
9 - ti,audio-routing: List of connections between audio components.
14 - ti,dmic: phandle for the OMAP dmic node if the machine have it connected
15 - ti,jack-detection: Need to be present if the board capable to detect jack
18 Available audio endpoints for the audio-routing table:
[all …]
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| /linux/Documentation/w1/slaves/ |
| H A D | w1_therm.rst | 7 * Maxim ds18*20 based temperature sensors.
8 * Maxim ds1825 based temperature sensors.
16 -----------
33 lines of ASCII output. The first line contains the nine hex bytes
35 If the crc matched the returned values are retained. The second line
46 in the module), it will drive the line high during the longer conversion
47 time required by parasited powered device on the line. Reading
49 -1 if at least one sensor still in conversion, 1 if conversion is complete
72 the sensor. Resolution is reset when the sensor gets power-cycled.
81 Some non-genuine DS18B20 chips are fixed in 12-bit mode only, so the actual
[all …]
|