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/linux/Documentation/ABI/testing/
H A Dsysfs-bus-soundwire-slave1 What: /sys/bus/soundwire/devices/sdw:.../status
2 /sys/bus/soundwire/devices/sdw:.../device_number
15 detect devices exposed by platform firmware but not
16 physically present on the bus, and conversely devices
19 What: /sys/bus/soundwire/devices/sdw:.../dev-properties/mipi_revision
20 /sys/bus/soundwire/devices/sdw:.../dev-properties/wake_capable
21 /sys/bus/soundwire/devices/sdw:.../dev-properties/test_mode_capable
22 /sys/bus/soundwire/devices/sdw:.../dev-properties/clk_stop_mode1
23 /sys/bus/soundwire/devices/sdw:.../dev-properties/simple_clk_stop_capable
24 /sys/bus/soundwire/devices/sdw:.../dev-properties/clk_stop_timeout
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H A Dsysfs-driver-chromeos-acpi1 What: /sys/bus/platform/devices/GGL0001:*/BINF.2
2 /sys/bus/platform/devices/GOOG0016:*/BINF.2
13 What: /sys/bus/platform/devices/GGL0001:*/BINF.3
14 /sys/bus/platform/devices/GOOG0016:*/BINF.3
27 What: /sys/bus/platform/devices/GGL0001:*/CHSW
28 /sys/bus/platform/devices/GOOG0016:*/CHSW
43 What: /sys/bus/platform/devices/GGL0001:*/FMAP
44 /sys/bus/platform/devices/GOOG0016:*/FMAP
51 What: /sys/bus/platform/devices/GGL0001:*/FRID
52 /sys/bus/platform/devices/GOOG0016:*/FRID
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H A Dsysfs-devices-platform-ipmi1 What: /sys/devices/platform/ipmi_bmc.*/firmware_revision
9 What: /sys/devices/platform/ipmi_bmc.*/aux_firmware_revision
20 What: /sys/devices/platform/ipmi_bmc.*/revision
30 What: /sys/devices/platform/ipmi_bmc.*/provides_device_sdrs
39 What: /sys/devices/platform/ipmi_bmc.*/device_id
50 What: /sys/devices/platform/ipmi_bmc.*/additional_device_support
60 What: /sys/devices/platform/ipmi_bmc.*/ipmi_version
68 What: /sys/devices/platform/ipmi_bmc.*/manufacturer_id
78 What: /sys/devices/platform/ipmi_bmc.*/product_id
91 What: /sys/devices/platform/ipmi_bmc.*/guid
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H A Dsysfs-devices-mapping1 What: /sys/devices/uncore_iio_x/dieX
13 $ ls /sys/devices/uncore_iio_0/die*
14 -r--r--r-- /sys/devices/uncore_iio_0/die0
15 -r--r--r-- /sys/devices/uncore_iio_0/die1
16 -r--r--r-- /sys/devices/uncore_iio_0/die2
17 -r--r--r-- /sys/devices/uncore_iio_0/die3
19 $ tail /sys/devices/uncore_iio_0/die*
20 ==> /sys/devices/uncore_iio_0/die0 <==
22 ==> /sys/devices/uncore_iio_0/die1 <==
24 ==> /sys/devices/uncore_iio_0/die2 <==
[all …]
H A Dsysfs-platform-hidma-mgmt1 What: /sys/devices/platform/hidma-mgmt*/chanops/chan*/priority
2 /sys/devices/platform/QCOM8060:*/chanops/chan*/priority
10 What: /sys/devices/platform/hidma-mgmt*/chanops/chan*/weight
11 /sys/devices/platform/QCOM8060:*/chanops/chan*/weight
19 What: /sys/devices/platform/hidma-mgmt*/chreset_timeout_cycles
20 /sys/devices/platform/QCOM8060:*/chreset_timeout_cycles
31 What: /sys/devices/platform/hidma-mgmt*/dma_channels
32 /sys/devices/platform/QCOM8060:*/dma_channels
40 What: /sys/devices/platform/hidma-mgmt*/hw_version_major
41 /sys/devices/platform/QCOM8060:*/hw_version_major
[all …]
H A Dsysfs-bus-soundwire-master1 What: /sys/bus/soundwire/devices/sdw-master-<N>/revision
2 /sys/bus/soundwire/devices/sdw-master-<N>/clk_stop_modes
3 /sys/bus/soundwire/devices/sdw-master-<N>/clk_freq
4 /sys/bus/soundwire/devices/sdw-master-<N>/clk_gears
5 /sys/bus/soundwire/devices/sdw-master-<N>/default_col
6 /sys/bus/soundwire/devices/sdw-master-<N>/default_frame_rate
7 /sys/bus/soundwire/devices/sdw-master-<N>/default_row
8 /sys/bus/soundwire/devices/sdw-master-<N>/dynamic_shape
9 /sys/bus/soundwire/devices/sdw-master-<N>/err_threshold
10 /sys/bus/soundwire/devices/sdw-master-<N>/max_clk_freq
H A Dsysfs-bus-most1 What: /sys/bus/most/devices/<dev>/description
11 What: /sys/bus/most/devices/<dev>/interface
19 What: /sys/bus/most/devices/<dev>/dci
29 What: /sys/bus/most/devices/<dev>/dci/arb_address
38 What: /sys/bus/most/devices/<dev>/dci/arb_value
47 What: /sys/bus/most/devices/<dev>/dci/mep_eui48_hi
55 What: /sys/bus/most/devices/<dev>/dci/mep_eui48_lo
63 What: /sys/bus/most/devices/<dev>/dci/mep_eui48_mi
71 What: /sys/bus/most/devices/<dev>/dci/mep_filter
79 What: /sys/bus/most/devices/<dev>/dci/mep_hash0
[all …]
H A Dsysfs-devices-memory1 What: /sys/devices/system/memory
5 The /sys/devices/system/memory contains a snapshot of the
12 What: /sys/devices/system/memory/memoryX/removable
16 The file /sys/devices/system/memory/memoryX/removable is a
24 What: /sys/devices/system/memory/memoryX/phys_device
28 The file /sys/devices/system/memory/memoryX/phys_device
33 What: /sys/devices/system/memory/memoryX/phys_index
37 The file /sys/devices/system/memory/memoryX/phys_index
42 What: /sys/devices/system/memory/memoryX/state
46 The file /sys/devices/system/memory/memoryX/state
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H A Dsysfs-bus-cdx6 and devices on the CDX bus. Any new devices are scanned and
7 added to the list of Linux devices and any devices removed are
14 What: /sys/bus/cdx/devices/.../vendor
22 What: /sys/bus/cdx/devices/.../device
31 What: /sys/bus/cdx/devices/.../subsystem_vendor
39 What: /sys/bus/cdx/devices/.../subsystem_device
47 What: /sys/bus/cdx/devices/.../class
54 What: /sys/bus/cdx/devices/.../revision
61 What: /sys/bus/cdx/devices/.../enable
65 CDX bus should be disabled before updating the devices in FPGA.
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H A Dsysfs-bus-platform-devices-ampere-smpro1 What: /sys/bus/platform/devices/smpro-errmon.*/error_[core|mem|pcie|other]_[ce|ue]
154 …| Core's CE | /sys/bus/platform/devices/smpro-errmon.*/error_core_ce | Core has CE error …
156 …| Core's UE | /sys/bus/platform/devices/smpro-errmon.*/error_core_ue | Core has UE error …
158 …| Memory's CE | /sys/bus/platform/devices/smpro-errmon.*/error_mem_ce | Memory has CE error …
160 …| Memory's UE | /sys/bus/platform/devices/smpro-errmon.*/error_mem_ue | Memory has UE error …
162 …| PCIe's CE | /sys/bus/platform/devices/smpro-errmon.*/error_pcie_ce | any PCIe controller has …
164 …| PCIe's UE | /sys/bus/platform/devices/smpro-errmon.*/error_pcie_ue | any PCIe controller has …
166 …| Other's CE | /sys/bus/platform/devices/smpro-errmon.*/error_other_ce | any other CE error …
168 …| Other's UE | /sys/bus/platform/devices/smpro-errmon.*/error_other_ue | any other UE error …
178 What: /sys/bus/platform/devices/smpro-errmon.*/overflow_[core|mem|pcie|other]_[ce|ue]
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H A Dsysfs-bus-thunderbolt1 What: /sys/bus/thunderbolt/devices/.../domainX/boot_acl
7 startup (e.g boot devices). The list always contains
24 What: /sys/bus/thunderbolt/devices/.../domainX/deauthorization
29 de-authorization of devices. Value of 1 means user can
33 What: /sys/bus/thunderbolt/devices/.../domainX/iommu_dma_protection
42 What: /sys/bus/thunderbolt/devices/.../domainX/security
50 none All devices are automatically authorized
53 secure Require devices that support secure connect at
64 What: /sys/bus/thunderbolt/devices/.../authorized
68 Description: This attribute is used to authorize Thunderbolt devices
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H A Dsysfs-bus-iio-frequency-ad95231 What: /sys/bus/iio/devices/iio:deviceX/pll2_feedback_clk_present
2 What: /sys/bus/iio/devices/iio:deviceX/pll2_reference_clk_present
3 What: /sys/bus/iio/devices/iio:deviceX/pll1_reference_clk_a_present
4 What: /sys/bus/iio/devices/iio:deviceX/pll1_reference_clk_b_present
5 What: /sys/bus/iio/devices/iio:deviceX/pll1_reference_clk_test_present
6 What: /sys/bus/iio/devices/iio:deviceX/vcxo_clk_present
16 What: /sys/bus/iio/devices/iio:deviceX/pllY_locked
23 What: /sys/bus/iio/devices/iio:deviceX/sync_dividers
/linux/drivers/clk/qcom/
H A DKconfig29 Say Y if you want to support display devices and functionality such as
38 Support for the global clock controller on Eliza devices.
39 Say Y if you want to use peripheral devices such as UART, SPI,
48 Support for the TCSR clock controller on Eliza devices.
49 Say Y if you want to use peripheral devices such as USB/PCIe/UFS.
58 Glymur devices.
59 Say Y if you want to support camera devices and functionality such as
69 Technologies, Inc. Glymur devices.
70 Say Y if you want to support display devices and functionality such as
81 Qualcomm Technologies, Inc. Glymur devices.
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/linux/Documentation/ABI/stable/
H A Dsysfs-driver-mlxreg-io1 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/asic_health
10 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld1_version
11 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld2_version
20 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/fan_dir
30 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld3_version
39 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable
48 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/select_iio
52 Description: This file allows iio devices selection.
55 selects which one of iio devices can be accessed.
59 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/psu1_on
[all …]
H A Dsysfs-driver-firmware-zynqmp1 What: /sys/devices/platform/firmware\:zynqmp-firmware/ggs*
17 # cat /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
18 # echo <value> > /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
22 # cat /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
23 # echo 0x1234ABCD > /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
27 What: /sys/devices/platform/firmware\:zynqmp-firmware/pggs*
46 # cat /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
47 # echo <value> > /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
51 # cat /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
52 # echo 0x1234ABCD > /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
[all …]
H A Dsysfs-bus-vmbus8 What: /sys/bus/vmbus/devices/<UUID>/id
15 What: /sys/bus/vmbus/devices/<UUID>/class_id
22 What: /sys/bus/vmbus/devices/<UUID>/device_id
29 What: /sys/bus/vmbus/devices/<UUID>/channel_vp_mapping
38 What: /sys/bus/vmbus/devices/<UUID>/device
45 What: /sys/bus/vmbus/devices/<UUID>/vendor
52 What: /sys/bus/vmbus/devices/<UUID>/numa_node
59 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>
66 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/cpu
73 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/in_mask
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/linux/fs/smb/smbdirect/
H A Ddevices.c121 write_lock(&smbdirect_globals.devices.lock); in smbdirect_ib_client_add()
122 list_add(&sdev->list, &smbdirect_globals.devices.list); in smbdirect_ib_client_add()
123 write_unlock(&smbdirect_globals.devices.lock); in smbdirect_ib_client_add()
132 write_lock(&smbdirect_globals.devices.lock); in smbdirect_ib_client_remove()
133 list_for_each_entry_safe(sdev, tmp, &smbdirect_globals.devices.list, list) { in smbdirect_ib_client_remove()
142 write_unlock(&smbdirect_globals.devices.lock); in smbdirect_ib_client_remove()
149 write_lock(&smbdirect_globals.devices.lock); in smbdirect_ib_client_rename()
150 list_for_each_entry(sdev, &smbdirect_globals.devices.list, list) { in smbdirect_ib_client_rename()
160 write_unlock(&smbdirect_globals.devices.lock); in smbdirect_ib_client_rename()
175 read_lock(&smbdirect_globals.devices.lock); in smbdirect_netdev_find_rdma_capable_node_type()
[all …]
/linux/Documentation/arch/s390/
H A Dcommon_io.rst19 The given devices will be ignored by the common I/O-layer; no detection
20 and device sensing will be done on any of those devices. The subchannel to
27 The devices must be given either as bus ids (0.x.abcd) or as hexadecimal
31 You can use the 'all' keyword to ignore all devices. The 'ipldev' and 'condev'
42 will ignore all devices ranging from 0.0.0023 to 0.0.0042 and the device
49 will ignore all devices but 0.0.4711, 0.0.fd00, 0.0.fd01, 0.0.fd02.
51 By default, no devices are ignored.
59 Lists the ranges of devices (by bus id) which are ignored by common I/O.
61 You can un-ignore certain or all devices by piping to /proc/cio_ignore.
62 "free all" will un-ignore all ignored devices,
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/linux/drivers/platform/surface/
H A DKconfig12 for Microsoft Surface devices. This option alone does not add any
43 Surface ACPI Notify (SAN) driver for Microsoft Surface devices.
47 on 5th- and 6th-generation Microsoft Surface devices (including
81 devices.
83 Provides subsystem hub drivers which manage client devices on various
85 devices contained in the base of the Surface Book 3 and the KIP subsystem
86 managing type-cover devices in the Surface Pro 8 and Surface Pro X,
87 devices can be (hot-)removed. Hub devices and drivers are required to
91 - Battery/AC devices (Surface Book 3).
92 - HID input devices (7th-generation and later models with detachable
[all …]
/linux/drivers/staging/most/Documentation/ABI/
H A Dsysfs-class-most.txt27 What: /sys/class/most/mostcore/devices
35 What: /sys/class/most/mostcore/devices/<mdev>/description
45 What: /sys/class/most/mostcore/devices/<mdev>/interface
54 What: /sys/class/most/mostcore/devices/<mdev>/dci
65 What: /sys/class/most/mostcore/devices/<mdev>/dci/arb_address
74 What: /sys/class/most/mostcore/devices/<mdev>/dci/arb_value
83 What: /sys/class/most/mostcore/devices/<mdev>/dci/mep_eui48_hi
91 What: /sys/class/most/mostcore/devices/<mdev>/dci/mep_eui48_lo
99 What: /sys/class/most/mostcore/devices/<mdev>/dci/mep_eui48_mi
107 What: /sys/class/most/mostcore/devices/<mdev>/dci/mep_filter
[all …]
/linux/Documentation/iio/
H A Dadis16475.rst9 1. Supported devices
53 Each IIO device, has a device folder under ``/sys/bus/iio/devices/iio:deviceX``,
60 specific device folder path ``/sys/bus/iio/devices/iio:deviceX``.
153 raw value as reported by the devices. To get the processed value of the channel,
188 root:/sys/bus/iio/devices/iio:device0> cat name
195 root:/sys/bus/iio/devices/iio:device0> cat in_accel_x_raw
197 root:/sys/bus/iio/devices/iio:device0> cat in_accel_y_raw
199 root:/sys/bus/iio/devices/iio:device0> cat in_accel_z_raw
201 root:/sys/bus/iio/devices/iio:device0> cat in_accel_scale
212 root:/sys/bus/iio/devices/iio:device0> cat in_anglvel_x_raw
[all …]
H A Dadis16550.rst9 1. Supported devices
34 Each IIO device, has a device folder under ``/sys/bus/iio/devices/iio:deviceX``,
41 specific device folder path ``/sys/bus/iio/devices/iio:deviceX``.
150 raw value as reported by the devices. To get the processed value of the channel,
185 root:/sys/bus/iio/devices/iio:device0> cat name
192 root:/sys/bus/iio/devices/iio:device0> cat in_accel_x_raw
194 root:/sys/bus/iio/devices/iio:device0> cat in_accel_y_raw
196 root:/sys/bus/iio/devices/iio:device0> cat in_accel_z_raw
198 root:/sys/bus/iio/devices/iio:device0> cat in_accel_scale
209 root:/sys/bus/iio/devices/iio:device0> cat in_anglvel_x_raw
[all …]
/linux/Documentation/usb/
H A Dauthorization.rst2 Authorizing (or not) your USB devices to connect to the system
9 of USB devices, fully controlled by user space.
21 $ echo 1 > /sys/bus/usb/devices/DEVICE/authorized
25 $ echo 0 > /sys/bus/usb/devices/DEVICE/authorized
27 Set new devices connected to hostX to be deauthorized by default (ie:
30 $ echo 0 > /sys/bus/usb/devices/usbX/authorized_default
34 $ echo 1 > /sys/bus/usb/devices/usbX/authorized_default
36 By default, all USB devices are authorized. Writing "2" to the
38 only devices connected to internal USB ports.
44 Imagine you want to implement a lockdown so only devices of type XYZ
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/linux/tools/testing/selftests/powerpc/eeh/
H A Deeh-basic.sh14 devices=""
17 for dev in `ls -1 /sys/bus/pci/devices/ | grep '\.0$'` ; do
31 devices="$devices $dev"
34 dev_count="$(echo $devices | wc -w)"
38 for dev in $devices ; do
/linux/Documentation/admin-guide/
H A Dsysfs-rules.rst38 - devices are only "devices"
39 There is no such thing like class-, bus-, physical devices,
43 applications that look for devices in sysfs.
47 - devpath (``/devices/pci0000:00/0000:00:1d.1/usb2/2-2/2-2:1.0``)
55 pointing to /sys/devices must always be resolved to their real
80 - devices which do not have "driver"-link just do not have a
94 - Properties of parent devices never belong into a child device.
95 Always look at the parent devices themselves for determining device
104 and this is below: ``/sys/devices.``
109 There are currently three places for classification of devices:
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