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fwupd/plugins/rts54hid
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Richard Hughes c04f5a3e15 Add FuHidDevice abstraction 
Quite a few plugins use HID commands to communicate with the hardware. At the
mement we have ~6 implementations of SET_REPORT and are soon to add one more.

Move this into common code.
2020-03-19 17:02:07 +00:00
..
fu-plugin-rts54hid.c Set the protocol per-device not per-plugin 2019-11-25 18:01:54 +00:00
fu-rts54hid-common.h trivial: Properly namespace the defines in the exported header 2019-11-27 12:45:35 +00:00
fu-rts54hid-device.c Add FuHidDevice abstraction 2020-03-19 17:02:07 +00:00
fu-rts54hid-device.h Add FuHidDevice abstraction 2020-03-19 17:02:07 +00:00
fu-rts54hid-module.c Add FuHidDevice abstraction 2020-03-19 17:02:07 +00:00
fu-rts54hid-module.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
meson.build Convert libfwupdprivate to a shared library libfwupdplugin 2019-11-27 11:32:43 +00:00
README.md trivial: Document the use of vendor-id in each plugin 2019-12-11 18:10:44 +00:00
rts54hid.quirk trivial: Add fu_device_set_firmware_size() 2019-03-21 10:31:35 +00:00

README.md

Realtek RTS54HID HID Support

Introduction

This plugin allows the user to update any supported hub and attached downstream ICs using a custom HID-based flashing protocol. It does not support any RTS54xx device using the HUB update protocol.

Other devices connected to the RTS54HIDxx using I2C will be supported soon.

Firmware Format

The daemon will decompress the cabinet archive and extract a firmware blob in an unspecified binary file format.

This plugin supports the following protocol ID:

  • com.realtek.rts54

GUID Generation

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

  • USB\VID_0BDA&PID_1100&REV_0001
  • USB\VID_0BDA&PID_1100
  • USB\VID_0BDA

Child I²C devices are created using the device number as a suffix, for instance:

  • USB\VID_0BDA&PID_1100&I2C_01

Vendor ID Security

The vendor ID is set from the USB vendor, in this instance set to USB:0x0BDA

Quirk use

This plugin uses the following plugin-specific quirks:

Quirk Description Minimum fwupd version
Rts54SlaveAddr The slave address of a child module. 1.1.3
Rts54I2cSpeed The I2C speed to operate at (0, 1, 2). 1.1.3
Rts54RegisterAddrLen The I2C register address length of commands 1.1.3