08.16.19

Gemini version available ♊︎

Nothing Says ‘New’ Microsoft Like Microsoft Component Firmware Update (More Hardware Lock-in)

Posted in GNU/Linux, Hardware, IBM, Microsoft, Red Hat at 9:09 am by Dr. Roy Schestowitz

“One thing I find myself wondering about is whether we shouldn’t try and make the “ACPI” extensions somehow Windows specific.

“It seems unfortunate if we do this work and get our partners to do the work and the results is that Linux works great without having to do the work.

“Maybe there is no way to avoid this problem but it does bother me.

“Maybe we could define the APIs so that they work well with NT and not the others even if they are open.

“Or maybe we could patent something related to this.”

Bill Gates

Summary: Vicious old Microsoft is still trying to make life very hard for GNU/Linux, especially in the OEM channel/s, but we’re somehow supposed to think that “Microsoft loves Linux”

YESTERDAY we saw Red Hat’s (now IBM’s) Richard Hughes complaining about Microsoft [1], whereupon Phoronix picked that up [2] and it was then discussed in our IRC channels, Phoronix forums etc. The corporate media obviously showed no interest in it. All it can do is post “Microsoft loves Linux” images because Microsoft asks for that. To quote Richard: “All the dependency resolution should be in the metadata layer (e.g. in the .inf file) rather than being pushed down to the hardware running the old firmware.”

“All the dependency resolution should be in the metadata layer (e.g. in the .inf file) rather than being pushed down to the hardware running the old firmware.”
      –Richard Hughes
As Michael Larabel put it, “implementation has a number of issues that complicate the process and could quickly evolve into another troubling specification from Microsoft in the hardware space.”

Remember UEFI ‘secure boot’? How did that work out for security?

Microsoft certainly loves Linux with a knife in the back — hence Bill Gates' "Jihad" remark (about Intel’s support for Linux). MinceR at the #techrights IRC channel said: “you can tell something from Microsoft is _really_ _really_ shit when their sycophants at GNOME say it’s shit…”

“Nowadays Zemlin is mostly quoted by the media as saying wonderful things about Microsoft. Most GNU/Linux user just want to vomit.”It is worth remembering that Richard’s work is now supported by the Linux Foundation (since months ago when it adopted LVFS), so maybe Richard can explain to the Linux ‘genius’ Jim Zemlin (who never uses Linux) what Microsoft does here and why it is anticompetitive. We don’t suppose this will happen though. Zemlin is a 'true believer' in Microsoft and his wife managed a close partner of Microsoft when Microsoft paid the Linux Foundation. Nowadays Zemlin is mostly quoted by the media as saying wonderful things about Microsoft. Most GNU/Linux user just want to vomit. Money talks; people who love money are therefore a vulnerability. Jim Zemlin and his wife are the sorts of people whose life aspiration is to have dinner with Bill and Melinda Gates. It’s all about class and power (Harvard). A decade ago Jim Zemlin said negative things about Microsoft and now (after/since Microsoft had given him $500,000) he says Microsoft is a good company while ignoring the below among many other things, patent extortion included (it's still going on). His wife worked for a Gold Microsoft Partner at the time (as a General Manager and Global VP of a SaaS Business Unit). Her business was moving companies to something like Microsoft Azure. In his own words (Jim Zemlin’s interview with Jeremy Allison; 1m:30s), “I’m about as much [boss of Torvalds] as I am the boss of my wife…”

Related/contextual items from the news:

  1. Musings on the Microsoft Component Firmware Update (CFU) Protocol

    CFU has a bazaar pre-download phase before sending the firmware to the microcontroller so the uC can check if the firmware is required and compatible. CFU also requires devices to be able to transfer the entire new transfer mode in runtime mode. The pre-download “offer” allows the uC to check any sub-components attached (e.g. other devices attached to the SoC) and forces it to do dep resolution in case sub-components have to be updated in a specific order.

    Pushing the dep resolution down to the uC means the uC has to do all the version comparisons and also know all the logic with regard to protocol incompatibilities. You could be in a position where the uC firmware needs to be updated so that it “knows” about the new protocol restrictions, which are needed to update the uC and the things attached in the right order in a subsequent update. If we always update the uC to the latest, the probably-factory-default running version doesn’t know about the new restrictions.

    The other issue with this is that the peripheral is unaware of the other devices in the system, so for instance couldn’t only install a new firmware version for only new builds of Windows for example. Something that we support in fwupd is being able to restrict the peripheral device firmware to a specific SMBIOS CHID or a system firmware vendor, which lets vendors solve the “same hardware in different chassis, with custom firmware” problem. I don’t see how that could be possible using CFU unless I misunderstand the new .inf features. All the dependency resolution should be in the metadata layer (e.g. in the .inf file) rather than being pushed down to the hardware running the old firmware.

  2. Microsoft’s Component Firmware Update Is Their Latest Short-Sighted Spec

    Microsoft’s newest specification is the “Component Firmware Update” that they envision as a standard for OEMs/IHVs to be able to handle device firmware/microcode updating in a robust and secure manner. While nice in theory, the actual implementation has a number of issues that complicate the process and could quickly evolve into another troubling specification from Microsoft in the hardware space.

    Red Hat’s Richard Hughes who is the lead developer on Fwupd and LVFS for firmware updating on Linux has written a lengthy blog post with his thoughts after studying the specification. Now that vendors have begun asking him about CFU, he’s getting his opinions out there now and there are issues with the specification. Ultimately though if there is enough interest/adoption, he could support Component Firmware Update via Fwupd but he certainly isn’t eager to do so.

Share in other sites/networks: These icons link to social bookmarking sites where readers can share and discover new web pages.
  • Reddit
  • email

Decor ᶃ Gemini Space

Below is a Web proxy. We recommend getting a Gemini client/browser.

Black/white/grey bullet button This post is also available in Gemini over at this address (requires a Gemini client/browser to open).

Decor ✐ Cross-references

Black/white/grey bullet button Pages that cross-reference this one, if any exist, are listed below or will be listed below over time.

Decor ▢ Respond and Discuss

Black/white/grey bullet button If you liked this post, consider subscribing to the RSS feed or join us now at the IRC channels.

DecorWhat Else is New


  1. Microsoft DuckDuckGo Falls to Lowest Share in 2 Years After Being Widely Exposed as Microsoft Proxy, Fake 'Privacy'

    DuckDuckGo, according to this latest data from Statcounter, fell from about 0.71% to just 0.58%; all the gains have been lost amid scandals, such as widespread realisation that DuckDuckGo is a Microsoft informant, curated by Microsoft and hosted by Microsoft (Bing is meanwhile laying off many people, but the media isn’t covering that or barely bothers)



  2. This is What the Microsoft-Sponsored Media Has Been Hyping Up for Weeks (Ahead of Microsoft Layoffs)

    Reprinted with permission from Ryan



  3. [Meme] António Campinos Wants to Be F***ing President Until 2028

    António Campinos insists he will be EPO President for 10 years, i.e. even longer than Benoît Battistelli (despite having appalling approval rates from staff)



  4. European Patent Office Staff Losing Hope

    The EPO’s management with its shallow campaign of obfuscation (pretending to protect children or some other nonsense) is not fooling patent examiners, who have grown tired and whose representatives say “the administration shows no intention of involving the staff representation in the drafting of the consultant’s mandate” (like in Sirius ‘Open Source’ where technical staff is ignored completely for misguided proposals to pass in the dark)



  5. IRC Proceedings: Thursday, January 26, 2023

    IRC logs for Thursday, January 26, 2023



  6. Sirius Relegated/Demoted/Destined Itself to Technical Hell by Refusing to Listen to the Technical Staff (Which Wanted to Stay With Asterisk/Free Software)

    In my final year at Sirius ‘Open Source’ communication systems had already become chaotic; there were too many dysfunctional tools, a lack of instructions, a lack of coordination and the proposed ‘solution’ (this past October) was just more complexity and red tape



  7. Geminispace Approaching Another Growth Milestone (2,300 Active Capsules)

    The expansion of Geminispace is worth noting again because another milestone is approached, flirted with, or will be surpassed this coming weekend



  8. [Meme] Cannot Get a Phone to Work... in 2022

    Sirius ‘Open Source’ wasted hours of workers’ time just testing the phone after it had moved to a defective system of Google (proprietary); instead of a rollback (back to Asterisk) the company doubled down on the faulty system and the phones still didn’t work properly, resulting in missing calls and angst (the company just blamed the workers who all along rejected this new system)



  9. [Meme] Modern Phones

    Sirius ‘Open Source’ is mistaking “modern” for better; insecurity and a lack of tech savvy typically leads to that



  10. The ISO Delusion: Sirius Corporation Demonstrates a Lack of Understanding of Security and Privacy

    Sirius ‘Open Source’, emboldened by ISO ‘paperwork’ (certification), lost sight of what it truly takes to run a business securely, mistaking worthless gadgets for “advancement” while compelling staff to sign a new contract in a hurry (prior contract-signing scandals notwithstanding)



  11. Links 26/01/2023: LibreOffice 7.4.5 and Ubuntu Pro Offers

    Links for the day



  12. Links 26/01/2023: GNU poke 3.0 and PipeWire 0.3.65

    Links for the day



  13. IRC Proceedings: Wednesday, January 25, 2023

    IRC logs for Wednesday, January 25, 2023



  14. Companies Would Collapse Upon Abandoning Their Original Goals (That Attracted All the Productive Staff)

    Staff with technical skills won't stick around in companies that reject technical arguments and moreover move to proprietary software in a company that brands itself "Open Source"



  15. [Meme] Listen to Your Workers, Avert Disaster

    Companies that refuse to take input from staff are doomed to fail



  16. The ISO Delusion: When the Employer Doesn’t Understand the Company's Value Proposition (Building Systems) and Rejects Security

    Sirius ‘Open Source’ has failed to sell what it was actually good at; instead it hired unqualified people and outsourced almost everything



  17. Links 25/01/2023: NuTyX 23.01.1 and GNU Guile 3.0.9 Released

    Links for the day



  18. Links 25/01/2023: Stratis 3.5.0 and Many Political Links

    Links for the day



  19. New Record Low: Only One 'Linux' Article in ZDNet in More Than Two Weeks

    Only a few years ago ZDNet published about 3 “Linux” stories per day (mostly FUD pieces); now it’s a ghost town, painted in ‘alien green’; considering ZDNet’s agenda (and sponsors) maybe it’s better this way



  20. Links 25/01/2023: Pale Moon 32.0 and DXVK 2.1

    Links for the day



  21. IRC Proceedings: Tuesday, January 24, 2023

    IRC logs for Tuesday, January 24, 2023



  22. ISO Certification Hardly Tackles Any of the Real Issues

    The real-world threats faced by private companies or non-profit organisations aren't covered by the ISO certification mill; today we publish the last post on this topic before proceeding to some practical examples



  23. [Meme] Medical Data Sovereignty

    What happens when your medical records/data are accessible to a company based abroad after a mysterious NDA with the Gates Foundation? The International Organization for Standardization (ISO) does not mind.



  24. The ISO Delusion: Sirius Open Wash Ltd. and Medical Data/Projects at Risk/Peril

    Sirius ‘Open Source’ was good at gloating about “ISO” as in ISO certification (see our ISO wiki to understand what ISO truly is; ISO certification needs to be more widely condemned and exposed) while signing all sorts of dodgy deals and lying to clients (some, like the Gates Foundation, were never mentioned because of a mysterious NDA); security and privacy were systematically neglected and some qualified as criminal negligence (with fines/penalties likely an applicable liability if caught/reported)



  25. Links 24/01/2023: Wine 8.0 is Ready, FSF Bolsters Copyleft

    Links for the day



  26. Azure Has Layoffs Again, Microsoft Still Cutting

    Even supposed ‘growth’ areas at Microsoft are being culled (this growth is faked, it is a lie)



  27. Links 24/01/2023: Tails 5.9 and ArcoLinux v23.02

    Links for the day



  28. Links 24/01/2023: GStreamer 1.22 and Skrooge Gets New Site

    Links for the day



  29. IRC Proceedings: Monday, January 23, 2023

    IRC logs for Monday, January 23, 2023



  30. The Inside(r) Story of ISO 'Certification' Mills

    Based on my experiences inside Sirius ‘Open Source’ — as I was there for nearly 12 years — I finally tell what I’ve witnessed about ISO certification processes (see ISO wiki for prior experiences)


RSS 64x64RSS Feed: subscribe to the RSS feed for regular updates

Home iconSite Wiki: You can improve this site by helping the extension of the site's content

Home iconSite Home: Background about the site and some key features in the front page

Chat iconIRC Channel: Come and chat with us in real time

Recent Posts