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android/Documentation/ABI/testing/sysfs-platform-usbip-vudc
threeeye bc1d038eac REVVL 6 Pro kernel bring-up: full working tree snapshot (2026-09-12)
Squashed backup commit (no shallow-clone history issues) of
xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream
commit 9eece662e) plus all fixes applied to get everpal_defconfig building
clean against a modern (GCC 15.2.0) toolchain -- see the previous commit
message on the lineage-23.2 branch (also in this repo history is not
available here since this is a squashed snapshot; full incremental history
lives in the local DL380 checkout and the upstream GitHub remote).

Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
2026-09-12 13:36:46 +00:00

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What: /sys/devices/platform/usbip-vudc.%d/dev_desc
Date: April 2016
KernelVersion: 4.6
Contact: Krzysztof Opasiak <k.opasiak@samsung.com>
Description:
This file allows to read device descriptor of
gadget driver which is currently bound to this
controller. It is possible to read this file
only if gadget driver is bound, otherwise error
is returned.
What: /sys/devices/platform/usbip-vudc.%d/usbip_status
Date: April 2016
KernelVersion: 4.6
Contact: Krzysztof Opasiak <k.opasiak@samsung.com>
Description:
Current status of the device.
Allowed values:
1 - Device is available and can be exported
2 - Device is currently exported
3 - Fatal error occurred during communication
with peer
What: /sys/devices/platform/usbip-vudc.%d/usbip_sockfd
Date: April 2016
KernelVersion: 4.6
Contact: Krzysztof Opasiak <k.opasiak@samsung.com>
Description:
This file allows to export usb device to
connection peer. It is done by writing to this
file socket fd (as a string for example "8")
associated with a connection to remote peer who
would like to use this device. It is possible to
close the connection by writing -1 instead of
socked fd.