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/linux/drivers/net/wireless/ath/carl9170/
H A Dmac.c24 * Copyright (c) 2007-2008 Atheros Communications, Inc.
48 if (conf_is_ht40(&ar->hw->conf)) in carl9170_set_dyn_sifs_ack()
51 if (ar->hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) in carl9170_set_dyn_sifs_ack()
64 if (conf_is_ht(&ar->hw->conf)) { in carl9170_set_rts_cts_rate()
69 if (ar->hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) { in carl9170_set_rts_cts_rate()
96 if ((ar->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ) || in carl9170_set_slot_time()
97 vif->bss_conf.use_short_slot) in carl9170_set_slot_time()
119 basic = (vif->bss_conf.basic_rates & 0xf); in carl9170_set_mac_rates()
120 basic |= (vif->bss_conf.basic_rates & 0xff0) << 4; in carl9170_set_mac_rates()
123 if (ar->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ) in carl9170_set_mac_rates()
[all …]
/linux/samples/bpf/
H A Dcpustat_kern.c1 // SPDX-License-Identifier: GPL-2.0
33 * interval for the previous state: Duration(Idx) = Ts` - Ts.
38 * +--------------------------+
40 * +--------------------------+
42 * +--------------------------+
44 * +--------------------------+
46 * +--------------------------+
56 __type(key, u32);
64 __type(key, u32);
72 __type(key, u32);
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/linux/arch/arm64/boot/dts/renesas/
H A Drzg3s-smarc.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 * Device Tree Source for the RZ SMARC Carrier-II Board.
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
23 stdout-path = "serial3:115200n8";
27 compatible = "gpio-keys";
29 key-1 {
30 interrupts-extended = <&pinctrl RZG2L_GPIO(18, 0) IRQ_TYPE_EDGE_FALLING>;
33 wakeup-source;
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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6ull-uti260b.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 // Copyright (C) 2022-2024 Sebastian Reichel <sre@kernel.org>
4 /dts-v1/;
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/clock/imx6ul-clock.h>
9 #include <dt-bindings/leds/common.h>
12 model = "UNI-T UTi260B Thermal Camera";
13 compatible = "uni-t,uti260b", "fsl,imx6ull";
16 stdout-path = "serial0:115200n8";
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/linux/arch/arm64/boot/dts/exynos/
H A Dexynos7885-jackpotlte.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung Galaxy A8 2018 (jackpotlte/SM-A530F) device tree source
9 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
18 chassis-type = "handset";
28 stdout-path = &serial_2;
38 gpio-keys {
39 compatible = "gpio-keys";
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H A Dexynos8895-dreamlte.dts1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3 * Samsung Galaxy S8 (dreamlte/SM-G950F) device tree source
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/soc/samsung,exynos-usi.h>
16 model = "Samsung Galaxy S8 (SM-G950F)";
18 chassis-type = "handset";
25 #address-cells = <2>;
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/linux/Documentation/networking/pse-pd/
H A Dintroduction.rst1 .. SPDX-License-Identifier: GPL-2.0
3 Power Sourcing Equipment (PSE) in IEEE 802.3 Standard
7 --------
9 Power Sourcing Equipment (PSE) is essential in networks for delivering power
11 switches and hubs that supply power to Powered Devices (PDs) such as IP
15 ----------------
18 power alongside data over Ethernet cables, typically associated with Power over
21 PoDL PSE, or Power over Data Lines PSE, specifically denotes PSEs operating
22 with single balanced twisted-pair PHYs, as per Clause 104 of IEEE 802.3. PoDL
23 is significant in contexts like automotive and industrial controls where power
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/linux/Documentation/devicetree/bindings/input/touchscreen/
H A Dst,stmfts.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Microelectronics FingerTip touchscreen controller
10 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13 The ST-Microelectronics FingerTip device provides a basic touchscreen
15 as a basic HOME and BACK key for phones.
18 - $ref: touchscreen.yaml#
27 avdd-supply:
28 description: Analogic power supply
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H A Dcypress,cy8ctma340.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - Javier Martinez Canillas <javier@dowhile0.org>
15 - Linus Walleij <linus.walleij@linaro.org>
18 - $ref: touchscreen.yaml#
26 - const: cypress,cy8ctma340
27 - const: cypress,cy8ctst341
28 - const: cypress,cyttsp-spi
31 - const: cypress,cyttsp-i2c
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/linux/arch/powerpc/platforms/pseries/
H A Dplpks_sed_ops.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * POWER Platform specific code for non-volatile SED key access
7 * from POWER LPAR Platform KeyStore(PLPKS).
9 * Self Encrypting Drives(SED) key storage using PLPKS
16 #include <linux/sed-opal-key.h>
31 u_char key[32]; member
36 #define PLPKS_SED_COMPONENT "sed-opal"
37 #define PLPKS_SED_KEY "opal-boot-pin"
54 var->name = keyname; in plpks_init_var()
55 var->namelen = strlen(keyname); in plpks_init_var()
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/linux/Documentation/devicetree/bindings/input/
H A Dinput.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
14 description: Enable autorepeat when key is pressed and held down.
21 $ref: /schemas/types.yaml#/definitions/uint32-array
34 linux,input-type:
37 - 1 # EV_KEY
38 - 2 # EV_REL
39 - 3 # EV_ABS
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H A Ddlg,da9062-onkey.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/dlg,da9062-onkey.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Biju Das <biju.das.jz@bp.renesas.com>
21 - enum:
22 - dlg,da9062-onkey
23 - dlg,da9063-onkey
24 - items:
25 - const: dlg,da9061-onkey
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/linux/Documentation/userspace-api/media/rc/
H A Drc-tables.rst1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
20 layer. This means that the IR key strokes will look like normal keyboard
21 key strokes (if CONFIG_INPUT_KEYBOARD is enabled). Using the event
30 .. flat-table:: IR default keymapping
31 :header-rows: 0
32 :stub-columns: 0
36 - .. row 1
38 - Key code
40 - Meaning
42 - Key examples on IR
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/linux/drivers/net/wireless/ralink/rt2x00/
H A Drt2500usb.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
36 * Default offset is required for RSSI <-> dBm conversion.
132 * MAC_CSR13: Power mode0.
133 * MAC_CSR14: Power mode1.
134 * MAC_CSR15: Power saving transition0
135 * MAC_CSR16: Power saving transition1
147 * MAC_CSR17: Manual power control / status register.
238 * ACK_TIMEOUT: ACK Timeout in unit of 1-us.
315 * TXRX_CSR9: TX ACK time-out.
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/linux/Documentation/admin-guide/
H A Dthunderbolt.rst1 .. SPDX-License-Identifier: GPL-2.0
25 -----------------------------------
27 should be a userspace tool that handles all the low-level details, keeps
31 found in Documentation/ABI/testing/sysfs-bus-thunderbolt.
35 ``/etc/udev/rules.d/99-local.rules``::
69 a challenge that should match the expected one based on a random key
70 written to the ``key`` sysfs attribute. In BIOS settings this is
71 typically called *One time saved key*.
102 -----------------------------------------------------------------
105 /sys/bus/thunderbolt/devices/0-1/authorized - 0
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/linux/Documentation/wmi/devices/
H A Dlenovo-wmi-other.rst1 .. SPDX-License-Identifier: GPL-2.0-or-later
4 Lenovo WMI Interface Other Mode Driver (lenovo-wmi-other)
10 The primary Other Mode interface provides advanced power tuning features
11 such as Package Power Tracking (PPT). It is paired with multiple data block
16 ----------
18 WMI GUID ``DC2A8805-3A8C-41BA-A6F7-092E0089CD3B``
22 CPU and GPU power limit tuning as well as various other attributes for
32 /sys/class/firmware-attributes/lenovo-wmi-other/attributes/<attribute>/
35 -------------------------
37 WMI GUID ``7A8F5407-CB67-4D6E-B547-39B3BE018154``
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H A Dlenovo-wmi-gamezone.rst1 .. SPDX-License-Identifier: GPL-2.0-or-later
4 Lenovo WMI Interface Gamezone Driver (lenovo-wmi-gamezone)
15 -------------
17 WMI GUID ``887B54E3-DDDC-4B2C-8B88-68A26A8835D0``
19 The Gamezone Data WMI interface provides platform-profile and fan curve
25 - low-power
26 - balanced
27 - balanced-performance
28 - performance
29 - custom
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/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-nanopi-r4s.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * FriendlyElec NanoPC-R4 board device tree source
15 /dts-v1/;
17 #include "rk3399-nanopi4.dtsi"
20 /delete-node/ display-subsystem;
22 gpio-leds {
23 pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>;
25 /delete-node/ led-0;
27 lan_led: led-lan {
32 sys_led: led-sys {
[all …]
/linux/arch/arm64/boot/dts/allwinner/
H A Dsun50i-h700-anbernic-rg35xx-2024.dts1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
6 /dts-v1/;
8 #include "sun50i-h616.dtsi"
9 #include "sun50i-h616-cpu-opp.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/linux-event-codes.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/leds/common.h>
17 chassis-type = "handset";
18 compatible = "anbernic,rg35xx-2024", "allwinner,sun50i-h700";
[all …]
/linux/drivers/scsi/
H A Dsense_codes.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * http://www.t10.org/lists/asc-num.txt [most recent: 20200817]
9 SENSE_CODE(0x0002, "End-of-partition/medium detected")
11 SENSE_CODE(0x0004, "Beginning-of-partition/medium detected")
12 SENSE_CODE(0x0005, "End-of-data detected")
29 SENSE_CODE(0x001F, "Logical unit transitioning to another power condition")
51 SENSE_CODE(0x0409, "Logical unit not ready, self-test in progress")
69 SENSE_CODE(0x041C, "Logical unit not ready, additional power use not yet granted")
75 SENSE_CODE(0x0422, "Logical unit not ready, power cycle required")
87 SENSE_CODE(0x0801, "Logical unit communication time-out")
[all …]
/linux/arch/arm/mach-omap1/
H A Dboard-sx1.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/arch/arm/mach-omap1/board-sx1.c
5 * Modified from board-generic.c
9 * Original version : Vladimir Ananiev (Vovan888-at-gmail com)
29 #include <linux/platform_data/keypad-omap.h>
30 #include <linux/omap-dma.h>
33 #include <asm/mach-types.h>
39 #include "board-sx1.h"
54 return -ENODEV; in sx1_i2c_write_byte()
55 msg->addr = devaddr; /* I2C address of chip */ in sx1_i2c_write_byte()
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/linux/Documentation/admin-guide/laptops/
H A Dthinkpad-acpi.rst9 - Borislav Deianov <borislav@users.sf.net>
10 - Henrique de Moraes Holschuh <hmh@hmh.eng.br>
12 http://ibm-acpi.sf.net/
19 This driver used to be named ibm-acpi until kernel 2.6.21 and release
20 0.13-20070314. It used to be in the drivers/acpi tree, but it was
21 moved to the drivers/misc tree and renamed to thinkpad-acpi for kernel
25 The driver is named "thinkpad-acpi". In some places, like module
29 "tpacpi" is used as a shorthand where "thinkpad-acpi" would be too
33 ------
38 - Fn key combinations
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/linux/drivers/net/wireless/intel/iwlwifi/dvm/
H A Dlib.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2008 - 2014, 2022 Intel Corporation. All rights reserved.
12 #include "iwl-io.h"
13 #include "iwl-agn-hw.h"
14 #include "iwl-trans.h"
15 #include "iwl-modparams.h"
31 if (WARN_ONCE(test_bit(STATUS_SCAN_HW, &priv->status), in iwlagn_send_tx_power()
32 "TX Power requested while scanning!\n")) in iwlagn_send_tx_power()
33 return -EAGAIN; in iwlagn_send_tx_power()
36 tx_power_cmd.global_lmt = (s8)(2 * priv->tx_power_user_lmt); in iwlagn_send_tx_power()
[all …]
/linux/Documentation/admin-guide/device-mapper/
H A Ddm-crypt.rst2 dm-crypt
5 Device-Mapper's "crypt" target provides transparent encryption of block devices
13 <cipher> <key> <iv_offset> <device path> \
21 cipher[:keycount]-chainmode-ivmode[:ivopts]
25 aes-cbc-essiv:sha256
26 aes-xts-plain64
27 serpent-xts-plain64
36 capi:cipher_api_spec-ivmode[:ivopts]
40 capi:cbc(aes)-essiv:sha256
41 capi:xts(aes)-plain64
[all …]
/linux/tools/perf/util/
H A Dhwmon_pmu.c1 // SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
35 "power",
99 "W", /* power */
111 * struct hwmon_pmu_event_value: Value in hwmon_pmu->events.
129 return pmu && pmu->type >= PERF_PMU_TYPE_HWMON_START && in perf_pmu__is_hwmon()
130 pmu->type <= PERF_PMU_TYPE_HWMON_END; in perf_pmu__is_hwmon()
135 return perf_pmu__is_hwmon(evsel->pmu); in evsel__is_hwmon()
138 static size_t hwmon_pmu__event_hashmap_hash(long key, void *ctx __maybe_unused) in hwmon_pmu__event_hashmap_hash() argument
140 return ((union hwmon_pmu_event_key)key).type_and_num; in hwmon_pmu__event_hashmap_hash()
180 *number = -1; in parse_hwmon_filename()
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