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/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-coreboot5 The coreboot bus provides a variety of virtual devices used to
8 What: /sys/bus/coreboot/devices/cbmem-<id>
15 directory in /sys/bus/coreboot/devices based on its id.
20 What: /sys/bus/coreboot/devices/cbmem-<id>/address
27 What: /sys/bus/coreboot/devices/cbmem-<id>/size
34 What: /sys/bus/coreboot/devices/cbmem-<id>/mem
H A Dsysfs-platform-eeepc-laptop1 What: /sys/devices/platform/eeepc/disp
14 What: /sys/devices/platform/eeepc/camera
21 What: /sys/devices/platform/eeepc/cardr
28 What: /sys/devices/platform/eeepc/cpufv
51 What: /sys/devices/platform/eeepc/available_cpufv
H A Dsysfs-bus-iio-adc-ad71921 What: /sys/bus/iio/devices/iio:deviceX/ac_excitation_en
10 What: /sys/bus/iio/devices/iio:deviceX/bridge_switch_en
22 What: /sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration
29 What: /sys/bus/iio/devices/iio:deviceX/in_voltage2-voltage2_shorted_raw
36 What: /sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode_available
45 What: /sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode
H A Dconfigfs-iio23 What: /config/iio/devices
27 Industrial IO software devices directory.
29 What: /config/iio/devices/dummy
33 Dummy IIO devices directory. Creating a directory here will result
H A Dsysfs-bus-iio-frequency-admv10141 What: /sys/bus/iio/devices/iio:deviceX/in_altvoltage0_i_calibscale_coarse
7 What: /sys/bus/iio/devices/iio:deviceX/in_altvoltage0_q_calibscale_coarse
13 What: /sys/bus/iio/devices/iio:deviceX/in_altvoltage0_i_calibscale_fine
19 What: /sys/bus/iio/devices/iio:deviceX/in_altvoltage0_q_calibscale_fine
H A Dsysfs-devices-hisi_ptt1 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/tune
11 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/tune/qos_tx_cpl
21 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/tune/qos_tx_np
31 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/tune/qos_tx_p
41 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/tune/rx_alloc_buf_level
52 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/tune/tx_alloc_buf_level
63 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/root_port_filters
74 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/root_port_filters/multiselect
82 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/root_port_filters/<bdf>
89 What: /sys/devices/hisi_ptt<sicl_id>_<core_id>/requester_filters
[all …]
H A Dsysfs-driver-wacom1 What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed
6 The /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed file
12 What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/led
23 What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status0_luminance
33 What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status1_luminance
42 What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status_led0_select
52 What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status_led1_select
61 What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/buttons_luminance
68 What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/button<n>_rawimg
87 What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_remote/unpair_remote
[all …]
H A Dsysfs-kernel-mm-memory-tiers1 What: /sys/devices/virtual/memory_tiering/
9 /sys/devices/virtual/memory_tiering/memory_tierN/
12 What: /sys/devices/virtual/memory_tiering/memory_tierN/
13 /sys/devices/virtual/memory_tiering/memory_tierN/nodelist
H A Dsysfs-devices-state_synced1 What: /sys/devices/.../state_synced
5 The /sys/devices/.../state_synced attribute is only present for
6 devices whose bus types or driver provides the .sync_state()
19 which happens only when all its consumer devices are registered
27 consumer devices.
H A Dsysfs-platform-wilco-ec1 What: /sys/bus/platform/devices/GOOG000C\:00/boot_on_ac
11 What: /sys/bus/platform/devices/GOOG000C\:00/build_date
18 What: /sys/bus/platform/devices/GOOG000C\:00/build_revision
26 What: /sys/bus/platform/devices/GOOG000C\:00/model_number
34 What: /sys/bus/platform/devices/GOOG000C\:00/usb_charge
52 What: /sys/bus/platform/devices/GOOG000C\:00/version
/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Dopen.rst16 devices or peripherals, each of which have their own driver.
29 :ref:`V4L2 sub-devices <subdev>`.
31 The devices that require the use of the
33 devices. The devices that are fully controlled via V4L2 device nodes
44 sub-devices and to configure the pipelines via the
46 Also, the sub-devices' configuration shall be controlled via the
80 ``/dev/videoX`` Video and metadata for capture/output devices
136 ranges. These ranges are listed in :ref:`devices`.
166 devices with optional ALSA audio mixer devices.
176 towards both Media Controller-based devices and devices that do not use
[all …]
/openbmc/linux/Documentation/i2c/
H A Di2c-sysfs.rst47 blueline:/sys/bus/i2c/devices $ ls
195 ~$ cd /sys/bus/i2c/devices/i2c-7
196 /sys/bus/i2c/devices/i2c-7$ ls
204 /sys/bus/i2c/devices/i2c-7$ cd 7-0071/
205 /sys/bus/i2c/devices/i2c-7/7-0071$ ls -l
220 /sys/bus/i2c/devices/i2c-7/7-0071$ cd /sys/bus/i2c/devices/i2c-73
221 /sys/bus/i2c/devices/i2c-73$
229 /sys/bus/i2c/devices/i2c-7/i2c-73$
235 /sys/bus/i2c/devices/i2c-73$ ls
242 /sys/bus/i2c/devices/i2c-73$ cd 73-0072
[all …]
/openbmc/qemu/docs/
H A Dqdev-device-use.txt5 In qdev, each device has a parent bus. Some devices provide one or
10 where this address can be configured, devices provide a bus-specific
41 The old ways to define block devices define host and guest part
71 For other devices, it goes nowhere.
95 As for all PCI devices, you can add bus=PCI-BUS,addr=DEVFN to
122 As for all PCI devices, you can add bus=PCI-BUS,addr=DEVFN to
128 For USB devices, the old way was actually different:
272 devices and ne2k_isa are.
314 The old way to define guest audio devices is -soundhw C1,...
359 The new way is -device DEVNAME. For PCI devices, you can add
[all …]
/openbmc/linux/tools/power/cpupower/bench/
H A Dcpufreq-bench_script.sh30 echo $up_threshold >/sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold
31 echo $sampling_rate >/sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate
32 up_threshold_set=$(cat /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold)
33 sampling_rate_set=$(cat /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate)
/openbmc/openbmc/poky/meta/recipes-graphics/xorg-driver/
H A Dxf86-input-evdev_2.10.6.bb3 SUMMARY = "X.Org X server -- event devices (evdev) input driver"
6 devices. It therefore supports all input devices that the kernel knows \
11 Multiple input devices are supported by multiple instances of this \
/openbmc/linux/Documentation/ABI/stable/
H A Dsysfs-bus-usb1 What: /sys/bus/usb/devices/.../power/persist
14 What: /sys/bus/usb/devices/.../power/autosuspend
27 The autosuspend delay for newly-created devices is set to
86 such devices.
90 What: /sys/bus/usb/devices/.../devnum
97 What: /sys/bus/usb/devices/.../bConfigurationValue
105 Note that some devices, in violation of the USB spec, have a
107 bConfigurationValue for these devices will install that
114 What: /sys/bus/usb/devices/.../busnum
121 What: /sys/bus/usb/devices/.../descriptors
[all …]
/openbmc/linux/drivers/md/
H A Dmd-autodetect.c126 dev_t devices[MD_SB_DISKS + 1], mdev; in md_setup_drive() local
162 devices[i] = dev; in md_setup_drive()
165 devices[i] = 0; in md_setup_drive()
197 while (devices[ainfo.raid_disks]) in md_setup_drive()
203 for (i = 0; i <= MD_SB_DISKS && devices[i]; i++) { in md_setup_drive()
205 .major = MAJOR(devices[i]), in md_setup_drive()
206 .minor = MINOR(devices[i]), in md_setup_drive()
/openbmc/qemu/docs/devel/
H A Dkconfig.rst16 Each QEMU target enables a subset of the boards, devices and buses that
27 include all the required dependencies and all the devices that the
32 all emulated PCI devices that QEMU supports, but the build process is
156 **devices**
168 all the devices that can be accessed from QEMU.
190 devices in one go. This is useful when a set of devices is likely to
196 and ``TEST_DEVICES``. PCI devices usually have a ``default y if
199 for example only VFIO (passthrough) and virtio-pci devices.
253 starting point to turn on devices and subsystems.
269 the user which devices or device groups are implied by the boards.
[all …]
/openbmc/linux/Documentation/admin-guide/device-mapper/
H A Ddm-raid.rst121 then the layouts for 2, 3 and 4 devices are:
139 for 2, 3 and 4 devices are:
155 layouts for 2, 3 and 4 devices are:
176 RAID levels 4/5/6 allow for addition of devices (metadata
181 which is 3 devices for raid4/5 and 4 devices for raid6.
189 E.g. when adding devices to an existing raid set during
217 <#raid_devs>: The number of devices composing the array.
233 # RAID4 - 4 data drives, 1 parity (no metadata devices)
242 # RAID4 - 4 data drives, 1 parity (with metadata devices)
265 2: <raid_type> <#devices> <health_chars> \
[all …]
/openbmc/linux/drivers/clk/sprd/
H A DKconfig22 Support for the global clock controller on sc9863a devices.
23 Say Y if you want to use peripheral devices on sc9863a SoC.
30 Support for the global clock controller on ums512 devices.
31 Say Y if you want to use peripheral devices on ums512 SoC.
/openbmc/openbmc/meta-ibm/recipes-phosphor/fans/phosphor-fan-presence-config/swift/
H A Dconfig.yaml6 physpath: /sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a100.i2c-bus/i2c-3/3-0060
19 physpath: /sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a100.i2c-bus/i2c-3/3-0060
32 physpath: /sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a100.i2c-bus/i2c-3/3-0060
45 physpath: /sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a100.i2c-bus/i2c-3/3-0060
59 physpath: /sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a100.i2c-bus/i2c-3/3-0060
/openbmc/linux/drivers/hid/surface-hid/
H A DKconfig11 Driver to support integrated HID devices on newer Microsoft Surface
16 7th-generation Microsoft Surface devices, i.e. Surface Book 3 and
20 Say M or Y here, if you want support for integrated HID devices, i.e.
28 Driver to support HID keyboards on Surface Laptop 1 and 2 devices.
33 integrated keyboard on those devices.
/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dmfd.txt3 These devices comprise a nexus for heterogeneous hardware blocks containing
16 mix of unrelated hardware devices.
21 consider all subnodes of the MFD device as separate devices akin to how
23 memory-mapped bus. For more complex devices, when the nexus driver has to
24 probe registers to figure out what child devices exist etc, this should not
25 be used. In the latter case the child devices will be determined by the
/openbmc/u-boot/drivers/fpga/
H A DKconfig12 This provides basic infrastructure to support Altera FPGA devices.
22 This provides common functionality for Gen5 and Arria10 devices.
30 This provides common functionality for Altera Cyclone II devices.
41 This provides common functionality for Altera Stratix 10 devices.
69 on Xilinx Zynq devices.
78 specific for Aspeed FPGA devices
/openbmc/linux/sound/core/
H A Ddevice.c48 list_for_each_prev(p, &card->devices) { in snd_device_new()
86 list_for_each_entry(dev, &card->devices, list) in look_for_dev()
196 list_for_each_entry(dev, &card->devices, list) { in snd_device_register_all()
214 list_for_each_entry_reverse(dev, &card->devices, list) in snd_device_disconnect_all()
228 list_for_each_entry_safe_reverse(dev, next, &card->devices, list) { in snd_device_free_all()
237 list_for_each_entry_safe_reverse(dev, next, &card->devices, list) in snd_device_free_all()

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