mirror of https://git.proxmox.com/git/fwupd synced 2025-08-04 19:11:07 +00:00

History

Mario Limonciello 6abe21efbd trivial: stop including fu-hash.h as part of fu-plugin-vfuncs.h Explicitly include it in all "in-tree" plugins. If headers are exported out of tree we will likely explicitly not export this header.		2019-11-25 09:29:46 +00:00
..
fu-plugin-vli-usbhub.c	trivial: stop including fu-hash.h as part of fu-plugin-vfuncs.h	2019-11-25 09:29:46 +00:00
fu-vli-usbhub-common.c	vli-usbhub: Correctly print the 24-bit USB3 offset	2019-11-22 14:07:39 +00:00
fu-vli-usbhub-common.h	vli-usbhub: Support updating PD devices that share the hub flash	2019-11-20 11:07:23 +00:00
fu-vli-usbhub-device.c	vli-usbhub: Make erasing less verbose and writing more obvious	2019-11-22 14:07:39 +00:00
fu-vli-usbhub-device.h	vli-usbhub: Add support for writing using I2C passthru	2019-11-20 11:07:23 +00:00
fu-vli-usbhub-firmware.c	vli-usbhub: Add support for updating V2 devices	2019-10-30 09:41:32 -05:00
fu-vli-usbhub-firmware.h	Add a plugin to update VIA USB hub hardware	2019-10-24 12:52:18 +01:00
fu-vli-usbhub-i2c-common.c	vli-usbhub: Add support for writing using I2C passthru	2019-11-20 11:07:23 +00:00
fu-vli-usbhub-i2c-common.h	vli-usbhub: Add support for writing using I2C passthru	2019-11-20 11:07:23 +00:00
fu-vli-usbhub-i2c-device.c	vli-usbhub: Open the parent device before attempting to read or write from the child	2019-11-22 14:07:39 +00:00
fu-vli-usbhub-i2c-device.h	vli-usbhub: Add support for writing using I2C passthru	2019-11-20 11:07:23 +00:00
fu-vli-usbhub-pd-common.c	vli-usbhub: Support the PD file format	2019-11-20 11:07:23 +00:00
fu-vli-usbhub-pd-common.h	vli-usbhub: Support the PD file format	2019-11-20 11:07:23 +00:00
fu-vli-usbhub-pd-device.c	vli-usbhub: Print the PD firmware offset and size for debugging	2019-11-22 14:07:39 +00:00
fu-vli-usbhub-pd-device.h	vli-usbhub: Support updating PD devices that share the hub flash	2019-11-20 11:07:23 +00:00
fu-vli-usbhub-pd-firmware.c	vli-usbhub: Support the PD file format	2019-11-20 11:07:23 +00:00
fu-vli-usbhub-pd-firmware.h	vli-usbhub: Support the PD file format	2019-11-20 11:07:23 +00:00
meson.build	vli-usbhub: Add support for writing using I2C passthru	2019-11-20 11:07:23 +00:00
README.md	vli-usbhub: Add support for writing using I2C passthru	2019-11-20 11:07:23 +00:00
vli-usbhub-lenovo.quirk	vli-usbhub: Add support for updating V2 devices	2019-10-30 09:41:32 -05:00
vli-usbhub.quirk	vli-usbhub: Add support for updating V2 devices	2019-10-30 09:41:32 -05:00

README.md

VIA USB Hub Support

Introduction

This plugin is used to update USB hubs from VIA.

Firmware Format

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

This plugin supports the following protocol ID:

com.vli.usbhub

GUID Generation

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

USB\VID_17EF&PID_3083&REV_0001
USB\VID_17EF&PID_3083
USB\VID_17EF

These devices also use custom GUID values for the SPI flash configuration, e.g.

VLI_USBHUB\SPI_37303840
VLI_USBHUB\SPI_3730
VLI_USBHUB\SPI_37

Optional PD child devices use just one extra GUID, e.g.

VLI_USBHUB_PD\VID_17EF&PID_3083

Optional I²C child devices use just one extra GUID, e.g.

VLI_USBHUB_I2C\MSP430

Quirk Use

This plugin uses the following plugin-specific quirks:

Quirk	Description	Minimum fwupd version
`SpiCmdChipErase`	Flash command to erase chip	1.3.3
`SpiCmdChipErase`	Flash command to erase sector	1.3.3
`SpiCmdReadId`	Flash command to read the ID	1.3.3
`SpiCmdReadIdSz`	Size of the ReadId response	1.3.3

The SpiCmdReadId and SpiCmdReadIdSz quirks have to be assigned to the device instance attribute, rather then the flash part as the ID is required to query the other flash chip parameters. For example:

[DeviceInstanceId=USB\VID_2109&PID_0210]
Plugin = vli_usbhub
SpiCmdReadId = 0xf8
SpiCmdReadIdSz = 4

# W3IRDFLASHxxx
[Guid=VLI_USBHUB\\SPI_37303840]
SpiCmdChipErase = 0xc7
SpiCmdSectorErase = 0x20