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fwupd/plugins/optionrom
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Mario Limonciello 75835b4a0b Use FWUPD_COMPILATION define to indicate an in tree build 
When this is done, include:
* Including the hash
* Including anything that is not ABI stable in plugins yet

Suggested-by: Simon McVittie <smcv@debian.org>
2021-01-22 14:01:25 -06:00
..
fuzzing Use honggfuzz to fuzz firmware rather than AFL 2020-12-11 09:37:42 +00:00
fu-optionrom-device.c Only include the start year in the copyright header 2021-01-07 14:48:16 +00:00
fu-optionrom-device.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
fu-plugin-optionrom.c Use FWUPD_COMPILATION define to indicate an in tree build 2021-01-22 14:01:25 -06:00
fu-rom-tool.c Rename and modernize the udev plugin 2019-10-09 14:59:54 +01:00
fu-rom.c optionrom: Add the fuzzing functionality as a meson target 2020-10-22 13:22:34 +01:00
fu-rom.h Add fu_device_dump_firmware() 2020-09-24 10:54:27 -05:00
fu-self-test.c Install the installed tests 2020-08-28 10:10:43 -05:00
meson.build Use honggfuzz to fuzz firmware rather than AFL 2020-12-11 09:37:42 +00:00
optionrom.quirk Set all FuUdevDevice plugins to use FU_QUIRKS_PLUGIN 2019-10-09 20:02:16 +01:00
README.md Add external interface messages 2020-10-26 12:05:20 -05:00

README.md

OptionROM Support

Introduction

This plugin reads the version numbers of PCI devices. It cannot deploy firmware onto devices but is used to list devices with known firmware updates that may require booting into another operating system to apply.

This plugin is also able to read and parse the firmware of some PCI devices which allows some host state verification to be done.

GUID Generation

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

  • PCI\VEN_%04X&DEV_%04X

Additionally, GUIDs found in OptionROMs may also be added.

Vendor ID Security

The device is not upgradable and thus requires no vendor ID set.

External interface access

This plugin requires read access to the rom file of PCI devices (/sys/class/pci_bus/*/device/rom)