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  • kholk11/linux
  • jmassot/linux-mtk
  • laeyraud/linux
  • mediatek/aiot/linux
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.clippy.toml
View file @ 7a6b5c34
# SPDX-License-Identifier: GPL-2.0
msrv = "1.78.0"
check-private-items = true
disallowed-macros = [
......
.gitignore
View file @ 7a6b5c34
......@@ -22,6 +22,7 @@
*.dtb.S
*.dtbo.S
*.dwo
*.dylib
*.elf
*.gcno
*.gcda
......@@ -112,6 +113,7 @@ modules.order
!.kunitconfig
!.mailmap
!.rustfmt.toml
!.gitlab-ci.yml
#
# Generated include files
......
.gitlab-ci.yml 0 → 100644
View file @ 7a6b5c34
default:
image: debian:testing
tags:
- trixie
stages:
- build
- test
- generate
- lava
check-devicetrees:
stage: build
tags:
- ultra-heavyweight
variables:
DEBIAN_FRONTEND: noninteractive
GIT_SUBMODULE_STRATEGY: normal
ARCH: arm64
DEFCONFIG: defconfig
CROSS_COMPILE: aarch64-linux-gnu-
DUT: mediatek/mt8390-genio-700-evk.dtb
before_script:
- apt update
- apt install -y devscripts
build-essential
crossbuild-essential-arm64
bc
bison
flex
swig
python3-dev
python3-pip
python3-setuptools
yamllint
- pip3 install --break-system-packages dtschema
script:
- make $DEFCONFIG
- make -j$(nproc) dt_binding_check
- make -j$(nproc) CHECK_DTBS=y $DUT 2> dt-warnings.txt
- if [[ $(cat dt-warnings.txt | wc -l) > 0 ]]; then cat dt-warnings.txt; exit 42; fi
allow_failure:
exit_codes:
- 42
.build-debian-package:
stage: build
tags:
- ultra-heavyweight
cache:
when: on_success
key: $CI_COMMIT_REF_SLUG
paths:
- ccache
variables:
DEBIAN_FRONTEND: noninteractive
GIT_SUBMODULE_STRATEGY: normal
ARCH: amd64
DEFCONFIG: defconfig
CCACHE_BASEDIR: $CI_PROJECT_DIR
CCACHE_DIR: $CI_PROJECT_DIR/ccache
before_script:
- dpkg --add-architecture arm64
- apt update
- apt install -y devscripts
build-essential
crossbuild-essential-arm64
bc
bison
ccache
flex
rsync
kmod
cpio
libelf-dev
libssl-dev
libssl-dev:arm64
# Setup ccache
- export PATH="/usr/lib/ccache:$PATH"
- ccache -s
script:
- make $DEFCONFIG
- make -j$(nproc) $ADDITIONAL_BUILD_CMD bindeb-pkg
- mkdir artifacts && dcmd mv ../*.changes artifacts/
artifacts:
paths:
- artifacts
build-arm64-debian-package:
extends: .build-debian-package
variables:
ARCH: arm64
CROSS_COMPILE: aarch64-linux-gnu-
ADDITIONAL_BUILD_CMD: KBUILD_IMAGE=arch/arm64/boot/Image
.mailmap
View file @ 7a6b5c34
......@@ -121,6 +121,8 @@ Ben Widawsky <bwidawsk@kernel.org> <benjamin.widawsky@intel.com>
Benjamin Poirier <benjamin.poirier@gmail.com> <bpoirier@suse.de>
Benjamin Tissoires <bentiss@kernel.org> <benjamin.tissoires@gmail.com>
Benjamin Tissoires <bentiss@kernel.org> <benjamin.tissoires@redhat.com>
Bingwu Zhang <xtex@aosc.io> <xtexchooser@duck.com>
Bingwu Zhang <xtex@aosc.io> <xtex@xtexx.eu.org>
Bjorn Andersson <andersson@kernel.org> <bjorn@kryo.se>
Bjorn Andersson <andersson@kernel.org> <bjorn.andersson@linaro.org>
Bjorn Andersson <andersson@kernel.org> <bjorn.andersson@sonymobile.com>
......@@ -140,6 +142,9 @@ Cai Huoqing <cai.huoqing@linux.dev> <caihuoqing@baidu.com>
Can Guo <quic_cang@quicinc.com> <cang@codeaurora.org>
Carl Huang <quic_cjhuang@quicinc.com> <cjhuang@codeaurora.org>
Carlos Bilbao <carlos.bilbao.osdev@gmail.com> <carlos.bilbao@amd.com>
Carlos Bilbao <carlos.bilbao@kernel.org> <carlos.bilbao.osdev@gmail.com>
Carlos Bilbao <carlos.bilbao@kernel.org> <carlos.bilbao@amd.com>
Carlos Bilbao <carlos.bilbao@kernel.org> <bilbao@vt.edu>
Changbin Du <changbin.du@intel.com> <changbin.du@gmail.com>
Changbin Du <changbin.du@intel.com> <changbin.du@intel.com>
Chao Yu <chao@kernel.org> <chao2.yu@samsung.com>
......@@ -405,6 +410,7 @@ Liam Mark <quic_lmark@quicinc.com> <lmark@codeaurora.org>
Linas Vepstas <linas@austin.ibm.com>
Linus Lüssing <linus.luessing@c0d3.blue> <linus.luessing@ascom.ch>
Linus Lüssing <linus.luessing@c0d3.blue> <linus.luessing@web.de>
Linus Lüssing <linus.luessing@c0d3.blue> <ll@simonwunderlich.de>
<linux-hardening@vger.kernel.org> <kernel-hardening@lists.openwall.com>
Li Yang <leoyang.li@nxp.com> <leoli@freescale.com>
Li Yang <leoyang.li@nxp.com> <leo@zh-kernel.org>
......@@ -435,7 +441,7 @@ Martin Kepplinger <martink@posteo.de> <martin.kepplinger@ginzinger.com>
Martin Kepplinger <martink@posteo.de> <martin.kepplinger@puri.sm>
Martin Kepplinger <martink@posteo.de> <martin.kepplinger@theobroma-systems.com>
Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@linux.intel.com> <martyna.szapar-mudlaw@intel.com>
Mathieu Othacehe <m.othacehe@gmail.com> <othacehe@gnu.org>
Mathieu Othacehe <othacehe@gnu.org> <m.othacehe@gmail.com>
Mat Martineau <martineau@kernel.org> <mathew.j.martineau@linux.intel.com>
Mat Martineau <martineau@kernel.org> <mathewm@codeaurora.org>
Matthew Wilcox <willy@infradead.org> <matthew.r.wilcox@intel.com>
......@@ -529,6 +535,8 @@ Oleksij Rempel <linux@rempel-privat.de> <external.Oleksij.Rempel@de.bosch.com>
Oleksij Rempel <linux@rempel-privat.de> <fixed-term.Oleksij.Rempel@de.bosch.com>
Oleksij Rempel <o.rempel@pengutronix.de>
Oleksij Rempel <o.rempel@pengutronix.de> <ore@pengutronix.de>
Oliver Hartkopp <socketcan@hartkopp.net> <oliver.hartkopp@volkswagen.de>
Oliver Hartkopp <socketcan@hartkopp.net> <oliver@hartkopp.net>
Oliver Upton <oliver.upton@linux.dev> <oupton@google.com>
Ondřej Jirman <megi@xff.cz> <megous@megous.com>
Oza Pawandeep <quic_poza@quicinc.com> <poza@codeaurora.org>
......@@ -735,6 +743,7 @@ Wolfram Sang <wsa@kernel.org> <w.sang@pengutronix.de>
Wolfram Sang <wsa@kernel.org> <wsa@the-dreams.de>
Yakir Yang <kuankuan.y@gmail.com> <ykk@rock-chips.com>
Yanteng Si <si.yanteng@linux.dev> <siyanteng@loongson.cn>
Ying Huang <huang.ying.caritas@gmail.com> <ying.huang@intel.com>
Yusuke Goda <goda.yusuke@renesas.com>
Zack Rusin <zack.rusin@broadcom.com> <zackr@vmware.com>
Zhu Yanjun <zyjzyj2000@gmail.com> <yanjunz@nvidia.com>
CREDITS
View file @ 7a6b5c34
......@@ -20,6 +20,10 @@ N: Thomas Abraham
E: thomas.ab@samsung.com
D: Samsung pin controller driver
N: Jose Abreu
E: jose.abreu@synopsys.com
D: Synopsys DesignWare XPCS MDIO/PCS driver.
N: Dragos Acostachioaie
E: dragos@iname.com
W: http://www.arbornet.org/~dragos
......@@ -1428,6 +1432,10 @@ S: 8124 Constitution Apt. 7
S: Sterling Heights, Michigan 48313
S: USA
N: Andy Gospodarek
E: andy@greyhouse.net
D: Maintenance and contributions to the network interface bonding driver.
N: Wolfgang Grandegger
E: wg@grandegger.com
D: Controller Area Network (device drivers)
......@@ -1812,6 +1820,10 @@ D: Author/maintainer of most DRM drivers (especially ATI, MGA)
D: Core DRM templates, general DRM and 3D-related hacking
S: No fixed address
N: Woojung Huh
E: woojung.huh@microchip.com
D: Microchip LAN78XX USB Ethernet driver
N: Kenn Humborg
E: kenn@wombat.ie
D: Mods to loop device to support sparse backing files
......@@ -4327,7 +4339,7 @@ D: Freescale Highspeed USB device driver
D: Freescale QE SoC support and Ethernet driver
S: B-1206 Jingmao Guojigongyu
S: 16 Baliqiao Nanjie, Beijing 101100
S: People's Repulic of China
S: People's Republic of China
N: Vlad Yasevich
E: vyasevich@gmail.com
......
Documentation/ABI/testing/sysfs-class-cxl → Documentation/ABI/obsolete/sysfs-class-cxl
View file @ 7a6b5c34
The cxl driver is no longer maintained, and will be removed from the kernel in
the near future.
Please note that attributes that are shared between devices are stored in
the directory pointed to by the symlink device/.
For example, the real path of the attribute /sys/class/cxl/afu0.0s/irqs_max is
......
Documentation/ABI/testing/sysfs-bus-coresight-devices-dummy-source 0 → 100644
View file @ 7a6b5c34
What: /sys/bus/coresight/devices/dummy_source<N>/enable_source
Date: Dec 2024
KernelVersion: 6.14
Contact: Mao Jinlong <quic_jinlmao@quicinc.com>
Description: (RW) Enable/disable tracing of dummy source. A sink should be activated
before enabling the source. The path of coresight components linking
the source to the sink is configured and managed automatically by the
coresight framework.
What: /sys/bus/coresight/devices/dummy_source<N>/traceid
Date: Dec 2024
KernelVersion: 6.14
Contact: Mao Jinlong <quic_jinlmao@quicinc.com>
Description: (R) Show the trace ID that will appear in the trace stream
coming from this trace entity.
Documentation/ABI/testing/sysfs-bus-event_source-devices 0 → 100644
View file @ 7a6b5c34
What: /sys/bus/event_source/devices/<pmu>
Date: 2014/02/24
Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
Description: Performance Monitoring Unit (<pmu>)
Each <pmu> directory, for a PMU device, is a name
optionally followed by an underscore and then either a
decimal or hexadecimal number. For example, cpu is a
PMU name without a suffix as is intel_bts,
uncore_imc_0 is a PMU name with a 0 numeric suffix,
ddr_pmu_87e1b0000000 is a PMU name with a hex
suffix. The hex suffix must be more than two
characters long to avoid ambiguity with PMUs like the
S390 cpum_cf.
Tools can treat PMUs with the same name that differ by
suffix as instances of the same PMU for the sake of,
for example, opening an event. For example, the PMUs
uncore_imc_free_running_0 and
uncore_imc_free_running_1 have an event data_read;
opening the data_read event on a PMU specified as
uncore_imc_free_running should be treated as opening
the data_read event on PMU uncore_imc_free_running_0
and PMU uncore_imc_free_running_1.
Documentation/ABI/testing/sysfs-bus-event_source-devices-events
View file @ 7a6b5c34
......@@ -37,11 +37,13 @@ Description: Per-pmu performance monitoring events specific to the running syste
performance monitoring event supported by the <pmu>. The name
of the file is the name of the event.
As performance monitoring event names are case
insensitive in the perf tool, the perf tool only looks
for lower or upper case event names in sysfs to avoid
As performance monitoring event names are case insensitive
in the perf tool, the perf tool only looks for all lower
case or all upper case event names in sysfs to avoid
scanning the directory. It is therefore required the
name of the event here is either lower or upper case.
name of the event here is either completely lower or upper
case, with no mixed-case characters. Numbers, '.', '_', and
'-' are also allowed.
File contents:
......
Documentation/ABI/testing/sysfs-bus-iio
View file @ 7a6b5c34
......@@ -168,18 +168,6 @@ Description:
is required is a consistent labeling. Units after application
of scale and offset are millivolts.
What: /sys/bus/iio/devices/iio:deviceX/in_currentY_raw
What: /sys/bus/iio/devices/iio:deviceX/in_currentY_supply_raw
KernelVersion: 3.17
Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled no bias removal etc.) current measurement from
channel Y. In special cases where the channel does not
correspond to externally available input one of the named
versions may be used. The number must always be specified and
unique to allow association with event codes. Units after
application of scale and offset are milliamps.
What: /sys/bus/iio/devices/iio:deviceX/in_powerY_raw
KernelVersion: 4.5
Contact: linux-iio@vger.kernel.org
......@@ -227,7 +215,7 @@ Description:
same scaling as _raw.
What: /sys/bus/iio/devices/iio:deviceX/in_temp_raw
What: /sys/bus/iio/devices/iio:deviceX/in_tempX_raw
What: /sys/bus/iio/devices/iio:deviceX/in_tempY_raw
What: /sys/bus/iio/devices/iio:deviceX/in_temp_x_raw
What: /sys/bus/iio/devices/iio:deviceX/in_temp_y_raw
What: /sys/bus/iio/devices/iio:deviceX/in_temp_ambient_raw
......@@ -416,11 +404,11 @@ Contact: linux-iio@vger.kernel.org
Description:
Scaled humidity measurement in milli percent.
What: /sys/bus/iio/devices/iio:deviceX/in_X_mean_raw
What: /sys/bus/iio/devices/iio:deviceX/in_Y_mean_raw
KernelVersion: 3.5
Contact: linux-iio@vger.kernel.org
Description:
Averaged raw measurement from channel X. The number of values
Averaged raw measurement from channel Y. The number of values
used for averaging is device specific. The converting rules for
normal raw values also applies to the averaged raw values.
......@@ -448,7 +436,7 @@ What: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_offset
What: /sys/bus/iio/devices/iio:deviceX/in_magn_offset
What: /sys/bus/iio/devices/iio:deviceX/in_rot_offset
What: /sys/bus/iio/devices/iio:deviceX/in_angl_offset
What: /sys/bus/iio/devices/iio:deviceX/in_capacitanceX_offset
What: /sys/bus/iio/devices/iio:deviceX/in_capacitanceY_offset
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
......@@ -508,6 +496,9 @@ What: /sys/bus/iio/devices/iio:deviceX/in_angl_scale
What: /sys/bus/iio/devices/iio:deviceX/in_intensity_x_scale
What: /sys/bus/iio/devices/iio:deviceX/in_intensity_y_scale
What: /sys/bus/iio/devices/iio:deviceX/in_intensity_z_scale
What: /sys/bus/iio/devices/iio:deviceX/in_intensity_red_scale
What: /sys/bus/iio/devices/iio:deviceX/in_intensity_green_scale
What: /sys/bus/iio/devices/iio:deviceX/in_intensity_blue_scale
What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_scale
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
......@@ -660,10 +651,10 @@ What: /sys/.../iio:deviceX/in_magn_scale_available
What: /sys/.../iio:deviceX/in_illuminance_scale_available
What: /sys/.../iio:deviceX/in_intensity_scale_available
What: /sys/.../iio:deviceX/in_proximity_scale_available
What: /sys/.../iio:deviceX/in_voltageX_scale_available
What: /sys/.../iio:deviceX/in_voltageY_scale_available
What: /sys/.../iio:deviceX/in_voltage-voltage_scale_available
What: /sys/.../iio:deviceX/out_voltageX_scale_available
What: /sys/.../iio:deviceX/out_altvoltageX_scale_available
What: /sys/.../iio:deviceX/out_voltageY_scale_available
What: /sys/.../iio:deviceX/out_altvoltageY_scale_available
What: /sys/.../iio:deviceX/in_capacitance_scale_available
What: /sys/.../iio:deviceX/in_pressure_scale_available
What: /sys/.../iio:deviceX/in_pressureY_scale_available
......@@ -681,6 +672,7 @@ What: /sys/bus/iio/devices/iio:deviceX/in_intensity_red_hardwaregain
What: /sys/bus/iio/devices/iio:deviceX/in_intensity_green_hardwaregain
What: /sys/bus/iio/devices/iio:deviceX/in_intensity_blue_hardwaregain
What: /sys/bus/iio/devices/iio:deviceX/in_intensity_clear_hardwaregain
What: /sys/bus/iio/devices/iio:deviceX/in_illuminance_hardwaregain
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
......@@ -1562,7 +1554,7 @@ Description:
This attribute is used to read the amount of quadrature error
present in the device at a given time.
What: /sys/.../iio:deviceX/in_accelX_power_mode
What: /sys/.../iio:deviceX/in_accelY_power_mode
KernelVersion: 3.11
Contact: linux-iio@vger.kernel.org
Description:
......@@ -1633,6 +1625,10 @@ What: /sys/.../iio:deviceX/in_intensityY_uv_raw
What: /sys/.../iio:deviceX/in_intensityY_uva_raw
What: /sys/.../iio:deviceX/in_intensityY_uvb_raw
What: /sys/.../iio:deviceX/in_intensityY_duv_raw
What: /sys/.../iio:deviceX/in_intensity_red_raw
What: /sys/.../iio:deviceX/in_intensity_green_raw
What: /sys/.../iio:deviceX/in_intensity_blue_raw
What: /sys/.../iio:deviceX/in_intensity_clear_raw
KernelVersion: 3.4
Contact: linux-iio@vger.kernel.org
Description:
......@@ -1691,16 +1687,19 @@ Description:
Raw value of rotation from true/magnetic north measured with
or without compensation from tilt sensors.
What: /sys/bus/iio/devices/iio:deviceX/in_currentX_raw
What: /sys/bus/iio/devices/iio:deviceX/in_currentX_i_raw
What: /sys/bus/iio/devices/iio:deviceX/in_currentX_q_raw
KernelVersion: 3.18
What: /sys/bus/iio/devices/iio:deviceX/in_currentY_raw
What: /sys/bus/iio/devices/iio:deviceX/in_currentY_supply_raw
What: /sys/bus/iio/devices/iio:deviceX/in_currentY_i_raw
What: /sys/bus/iio/devices/iio:deviceX/in_currentY_q_raw
KernelVersion: 3.17
Contact: linux-iio@vger.kernel.org
Description:
Raw current measurement from channel X. Units are in milliamps
Raw current measurement from channel Y. Units are in milliamps
after application of scale and offset. If no offset or scale is
present, output should be considered as processed with the
unit in milliamps.
unit in milliamps. In special cases where the channel does not
correspond to externally available input one of the named
versions may be used.
Channels with 'i' and 'q' modifiers always exist in pairs and both
channels refer to the same signal. The 'i' channel contains the in-phase
......@@ -1864,9 +1863,9 @@ Description:
hardware fifo watermark level.
What: /sys/bus/iio/devices/iio:deviceX/in_temp_calibemissivity
What: /sys/bus/iio/devices/iio:deviceX/in_tempX_calibemissivity
What: /sys/bus/iio/devices/iio:deviceX/in_tempY_calibemissivity
What: /sys/bus/iio/devices/iio:deviceX/in_temp_object_calibemissivity
What: /sys/bus/iio/devices/iio:deviceX/in_tempX_object_calibemissivity
What: /sys/bus/iio/devices/iio:deviceX/in_tempY_object_calibemissivity
KernelVersion: 4.1
Contact: linux-iio@vger.kernel.org
Description:
......@@ -1887,17 +1886,17 @@ Description:
is considered as one sample for <type>[_name]_sampling_frequency.
What: /sys/bus/iio/devices/iio:deviceX/in_concentration_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_co2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_co2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentration_ethanol_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_ethanol_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_ethanol_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentration_h2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_h2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_h2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentration_o2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_o2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_o2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentration_voc_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_voc_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_voc_raw
KernelVersion: 4.3
Contact: linux-iio@vger.kernel.org
Description:
......@@ -1905,9 +1904,9 @@ Description:
after application of scale and offset are percents.
What: /sys/bus/iio/devices/iio:deviceX/in_resistance_raw
What: /sys/bus/iio/devices/iio:deviceX/in_resistanceX_raw
What: /sys/bus/iio/devices/iio:deviceX/in_resistanceY_raw
What: /sys/bus/iio/devices/iio:deviceX/out_resistance_raw
What: /sys/bus/iio/devices/iio:deviceX/out_resistanceX_raw
What: /sys/bus/iio/devices/iio:deviceX/out_resistanceY_raw
KernelVersion: 4.3
Contact: linux-iio@vger.kernel.org
Description:
......@@ -2096,7 +2095,7 @@ Description:
One of the following thermocouple types: B, E, J, K, N, R, S, T.
What: /sys/bus/iio/devices/iio:deviceX/in_temp_object_calibambient
What: /sys/bus/iio/devices/iio:deviceX/in_tempX_object_calibambient
What: /sys/bus/iio/devices/iio:deviceX/in_tempY_object_calibambient
KernelVersion: 5.10
Contact: linux-iio@vger.kernel.org
Description:
......@@ -2172,9 +2171,9 @@ Description:
- a range specified as "[min step max]"
What: /sys/bus/iio/devices/iio:deviceX/in_voltageX_sampling_frequency
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sampling_frequency
What: /sys/bus/iio/devices/iio:deviceX/in_powerY_sampling_frequency
What: /sys/bus/iio/devices/iio:deviceX/in_currentZ_sampling_frequency
What: /sys/bus/iio/devices/iio:deviceX/in_currentY_sampling_frequency
KernelVersion: 5.20
Contact: linux-iio@vger.kernel.org
Description:
......
Documentation/ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta 0 → 100644
View file @ 7a6b5c34
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sys_calibration
KernelVersion: 5.5
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, initiates the system calibration procedure. This is done on a
single channel at a time. Write '1' to start the calibration.
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sys_calibration_mode_available
KernelVersion: 5.5
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, returns a list with the possible calibration modes.
There are two available options:
"zero_scale" - calibrate to zero scale
"full_scale" - calibrate to full scale
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sys_calibration_mode
KernelVersion: 5.5
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, sets up the calibration mode used in the system calibration
procedure. Reading returns the current calibration mode.
Writing sets the system calibration mode.
Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192
View file @ 7a6b5c34
......@@ -19,33 +19,9 @@ Description:
the bridge can be disconnected (when it is not being used
using the bridge_switch_en attribute.
What: /sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration
KernelVersion:
Contact: linux-iio@vger.kernel.org
Description:
Initiates the system calibration procedure. This is done on a
single channel at a time. Write '1' to start the calibration.
What: /sys/bus/iio/devices/iio:deviceX/in_voltage2-voltage2_shorted_raw
KernelVersion:
Contact: linux-iio@vger.kernel.org
Description:
Measure voltage from AIN2 pin connected to AIN(+)
and AIN(-) shorted.
What: /sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode_available
KernelVersion:
Contact: linux-iio@vger.kernel.org
Description:
Reading returns a list with the possible calibration modes.
There are two available options:
"zero_scale" - calibrate to zero scale
"full_scale" - calibrate to full scale
What: /sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode
KernelVersion:
Contact: linux-iio@vger.kernel.org
Description:
Sets up the calibration mode used in the system calibration
procedure. Reading returns the current calibration mode.
Writing sets the system calibration mode.
Documentation/ABI/testing/sysfs-class-power
View file @ 7a6b5c34
......@@ -407,10 +407,30 @@ Description:
Access: Read, Write
Reading this returns the current active value, e.g. 'Standard'.
Check charge_types to get the values supported by the battery.
Valid values:
"Unknown", "N/A", "Trickle", "Fast", "Standard",
"Adaptive", "Custom", "Long Life", "Bypass"
What: /sys/class/power_supply/<supply_name>/charge_types
Date: December 2024
Contact: linux-pm@vger.kernel.org
Description:
Identical to charge_type but reading returns a list of supported
charge-types with the currently active type surrounded by square
brackets, e.g.: "Fast [Standard] Long_Life".
power_supply class devices may support both charge_type and
charge_types for backward compatibility. In this case both will
always have the same active value and the active value can be
changed by writing either property.
Note charge-types which contain a space such as "Long Life" will
have the space replaced by a '_' resulting in e.g. "Long_Life".
When writing charge-types both variants are accepted.
What: /sys/class/power_supply/<supply_name>/charge_term_current
Date: July 2014
Contact: linux-pm@vger.kernel.org
......@@ -793,3 +813,12 @@ Description:
Access: Read
Valid values: 1-31
What: /sys/class/power_supply/<supply_name>/extensions/<extension_name>
Date: March 2025
Contact: linux-pm@vger.kernel.org
Description:
Reports the extensions registered to the power supply.
Each entry is a link to the device which registered the extension.
Access: Read
Documentation/ABI/testing/sysfs-class-watchdog
View file @ 7a6b5c34
......@@ -76,7 +76,7 @@ Description:
timeout when the pretimeout interrupt is delivered. Pretimeout
is an optional feature.
What: /sys/class/watchdog/watchdogn/pretimeout_avaialable_governors
What: /sys/class/watchdog/watchdogn/pretimeout_available_governors
Date: February 2017
Contact: Wim Van Sebroeck <wim@iguana.be>
Description:
......
Documentation/ABI/testing/sysfs-kernel-livepatch
View file @ 7a6b5c34
......@@ -55,6 +55,15 @@ Description:
An attribute which indicates whether the patch supports
atomic-replace.
What: /sys/kernel/livepatch/<patch>/stack_order
Date: Jan 2025
KernelVersion: 6.14.0
Description:
This attribute specifies the sequence in which live patch modules
are applied to the system. If multiple live patches modify the same
function, the implementation with the biggest 'stack_order' number
is used, unless a transition is currently in progress.
What: /sys/kernel/livepatch/<patch>/<object>
Date: Nov 2014
KernelVersion: 3.19.0
......
Documentation/ABI/testing/sysfs-kernel-mm-damon
View file @ 7a6b5c34
......@@ -355,10 +355,15 @@ Description: If 'target' is written to the 'type' file, writing to or
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/matching
Date: Dec 2022
Contact: SeongJae Park <sj@kernel.org>
Description: Writing 'Y' or 'N' to this file sets whether to filter out
pages that do or do not match to the 'type' and 'memcg_path',
respectively. Filter out means the action of the scheme will
not be applied to.
Description: Writing 'Y' or 'N' to this file sets whether the filter is for
the memory of the 'type', or all except the 'type'.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/allow
Date: Jan 2025
Contact: SeongJae Park <sj@kernel.org>
Description: Writing 'Y' or 'N' to this file sets whether to allow or reject
applying the scheme's action to the memory that satisfies the
'type' and the 'matching' of the directory.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/stats/nr_tried
Date: Mar 2022
......@@ -384,6 +389,12 @@ Contact: SeongJae Park <sj@kernel.org>
Description: Reading this file returns the total size of regions that the
action of the scheme has successfully applied in bytes.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/stats/sz_ops_filter_passed
Date: Dec 2024
Contact: SeongJae Park <sj@kernel.org>
Description: Reading this file returns the total size of memory that passed
DAMON operations layer-handled filters of the scheme in bytes.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/stats/qt_exceeds
Date: Mar 2022
Contact: SeongJae Park <sj@kernel.org>
......@@ -424,3 +435,10 @@ Contact: SeongJae Park <sj@kernel.org>
Description: Reading this file returns the 'age' of a memory region that
corresponding DAMON-based Operation Scheme's action has tried
to be applied.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/sz_filter_passed
Date: Dec 2024
Contact: SeongJae Park <sj@kernel.org>
Description: Reading this file returns the size of the memory in the region
that passed DAMON operations layer-handled filters of the
scheme in bytes.
Documentation/ABI/testing/sysfs-platform_profile
View file @ 7a6b5c34
......@@ -33,3 +33,8 @@ Description: Reading this file gives the current selected profile for this
source such as e.g. a hotkey triggered profile change handled
either directly by the embedded-controller or fully handled
inside the kernel.
This file may also emit the string 'custom' to indicate
that multiple platform profiles drivers are in use but
have different values. This string can not be written to
this interface and is solely for informational purposes.
Documentation/ABI/testing/sysfs-pps-gen 0 → 100644
View file @ 7a6b5c34
What: /sys/class/pps-gen/
Date: February 2025
KernelVersion: 6.13
Contact: Rodolfo Giometti <giometti@enneenne.com>
Description:
The /sys/class/pps-gen/ directory contains files and
directories that provide a unified interface to the PPS
generators.
What: /sys/class/pps-gen/pps-genX/
Date: February 2025
KernelVersion: 6.13
Contact: Rodolfo Giometti <giometti@enneenne.com>
Description:
The /sys/class/pps-gen/pps-genX/ directory is related to X-th
PPS generator in the system. Each directory contain files to
manage and control its PPS generator.
What: /sys/class/pps-gen/pps-genX/enable
Date: February 2025
KernelVersion: 6.13
Contact: Rodolfo Giometti <giometti@enneenne.com>
Description:
This write-only file enables or disables generation of the
PPS signal.
What: /sys/class/pps-gen/pps-genX/system
Date: February 2025
KernelVersion: 6.13
Contact: Rodolfo Giometti <giometti@enneenne.com>
Description:
This read-only file returns "1" if the generator takes the
timing from the system clock, while it returns "0" if not
(i.e. from a peripheral device clock).
What: /sys/class/pps-gen/pps-genX/time
Date: February 2025
KernelVersion: 6.13
Contact: Rodolfo Giometti <giometti@enneenne.com>
Description:
This read-only file contains the current time stored into the
generator clock as two integers representing the current time
seconds and nanoseconds.
Documentation/Makefile
View file @ 7a6b5c34
......@@ -104,7 +104,7 @@ quiet_cmd_sphinx = SPHINX $@ --> file://$(abspath $(BUILDDIR)/$3/$4)
YNL_INDEX:=$(srctree)/Documentation/networking/netlink_spec/index.rst
YNL_RST_DIR:=$(srctree)/Documentation/networking/netlink_spec
YNL_YAML_DIR:=$(srctree)/Documentation/netlink/specs
YNL_TOOL:=$(srctree)/tools/net/ynl/ynl-gen-rst.py
YNL_TOOL:=$(srctree)/tools/net/ynl/pyynl/ynl_gen_rst.py
YNL_RST_FILES_TMP := $(patsubst %.yaml,%.rst,$(wildcard $(YNL_YAML_DIR)/*.yaml))
YNL_RST_FILES := $(patsubst $(YNL_YAML_DIR)%,$(YNL_RST_DIR)%, $(YNL_RST_FILES_TMP))
......
Documentation/PCI/endpoint/index.rst
View file @ 7a6b5c34
......@@ -15,6 +15,7 @@ PCI Endpoint Framework
pci-ntb-howto
pci-vntb-function
pci-vntb-howto
pci-nvme-function
function/binding/pci-test
function/binding/pci-ntb