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fwupd/plugins/usi-dock
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Richard Hughes c4ca026294 Allow devices to build instance IDs more easily 
Provide a device instance builder that allows plugins to easily
create multiple instance IDs based on parent attributes.

Also fix a lot of the instance ID orders, so that we add more generic
IDs first, and more specific IDs after.
2022-03-03 09:13:29 +00:00
..
data usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-plugin-usi-dock.c usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-child-device.c usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-child-device.h usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-common.c usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-common.h usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-dmc-device.c Allow devices to build instance IDs more easily 2022-03-03 09:13:29 +00:00
fu-usi-dock-dmc-device.h usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-mcu-device.c Allow devices to build instance IDs more easily 2022-03-03 09:13:29 +00:00
fu-usi-dock-mcu-device.h usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
meson.build Convert build system to use meson tristate features 2022-02-28 08:34:48 -06:00
README.md usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
usi-dock.quirk usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00

README.md

USI Dock

Introduction

This plugin uses the MCU to write all the dock firmware components. The MCU version is provided by the DMC bcdDevice.

This plugin supports the following protocol ID:

  • com.usi.dock

GUID Generation

These devices use the standard USB DeviceInstanceId values, e.g.

  • USB\VID_17EF&PID_7226&REV_0001
  • USB\VID_17EF&PID_7226
  • USB\VID_17EF

Additionally, some extra "component ID" instance IDs are added.

  • USB\VID_17EF&PID_7226&CID_TBT4
  • USB\VID_17EF&PID_7226&CID_USB3

Update Behavior

The device usually presents in runtime mode, but on detach re-enumerates with the same USB PID in an unlocked mode. On attach the device again re-enumerates back to the runtime locked mode.

Vendor ID Security

The vendor ID is set from the USB vendor.

External Interface Access

This plugin requires read/write access to /dev/bus/usb.