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fwupd/plugins/rts54hub
History
Richard Hughes e87fc05ab9 Speed up the daemon startup by ~2% by doing dlsym much less 
We were calling g_module_symbol() 2703 times, which is actually more
expensive than you'd think.

It also means the plugins are actually what we tell people they are:
A set of vfuncs that get run. The reality before that they were dlsym'd
functions that get called at pretty random times.
2021-11-09 12:02:07 +00:00
..
data rts54hub: Add support for Realtek USB devices using vendor HUB commands 2018-09-12 14:18:55 +01:00
fu-plugin-rts54hub.c Speed up the daemon startup by ~2% by doing dlsym much less 2021-11-09 12:02:07 +00:00
fu-rts54hub-device.c Allow using a per-device global percentage completion 2021-09-13 14:28:15 +01:00
fu-rts54hub-device.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-rts54hub-rtd21xx-background.c Allow using a per-device global percentage completion 2021-09-13 14:28:15 +01:00
fu-rts54hub-rtd21xx-background.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-rts54hub-rtd21xx-device.c trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-rts54hub-rtd21xx-device.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-rts54hub-rtd21xx-foreground.c Allow using a per-device global percentage completion 2021-09-13 14:28:15 +01:00
fu-rts54hub-rtd21xx-foreground.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
meson.build rts54hub: Allow updating the RTD21xx devices in background mode 2021-05-17 16:38:29 +01:00
README.md trivial: update markdown for pre-commit style 2021-07-18 14:42:47 -05:00
rts54hub.quirk rts54hub: Use demo firmware on the evaluation board for the tests 2021-10-13 20:07:15 +08:00

README.md

Realtek RTS54 HUB

Introduction

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

Other devices connected to the RTS54xx 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 IDs:

  • com.realtek.rts54
  • com.realtek.rts54.i2c

GUID Generation

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

  • USB\VID_0BDA&PID_5423&REV_0001
  • USB\VID_0BDA&PID_5423
  • USB\VID_0BDA

Update Behavior

The firmware is deployed when the device is in normal runtime mode, and the device will reset when the new firmware has been written.

Vendor ID Security

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

External Interface Access

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