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Microsoft Applies To Patent DRM'ed OS Modules
wellingj writes "Microsoft has applied for a patent that sounds on the face of it like it ought to improve OS stability and reliability: the patent proposes to modularize device drivers much like Linux does. But, going further, Microsoft would apply DRM to these modules — as Groklaw puts it, 'using modularity plus DRM to restrict and contain and enforce.' The net result is that you might have to pay extra for OS hardware support. Things like USB keys, DVD-ROMS, Raid drives, and video cards might not be supported out of the box. LXer indulges in some dystopian speculation."
I for one would really like for this to happen. At the same time drivers for linux would be painfully(for microsoft) free. And almost for device manufacturers. They wouldn't even need to make drivers for linux, just open source existing drivers and many people would make linux version for free just to have these devices compatible with their beloved system.
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Those who want to run a proprietary OS get to pay for one.
Suppose, for example, that you want to use the latest and greatest video card. You already pay for the drivers - there's a reason why cheap video cards crash the system more often than expensive ones. Now, apparently, you'll need Microsoft's permission to write drivers for your own device. So now you get to pay a little more for hardware and drivers.
Perhaps one of the last compelling reasons to use Windows is hardware support. Every PC device made today comes with Windows drivers, and most can be installed by even non-technical people. Take that away, and there's not much reason for the average user to run Windows - Linux is more stable, and does things like email, websurfing, and document editing just as well, or better than Windows, and at a fraction of the price.
This is great for Linux. I would love to see MS apply DRM to drivers. The first time I can install HW under Linux that doesn't run in Windows, I'll know that it's the beginning of the end for MS.It's a nice patent. One which would never get implemented by an astute company. Honestly, now that Windows costs more than the machines on which it runs, I'm wondering where they could possibly go with this.
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This sounds like a replay of IBM's MCA system, where devices were 'signed' and wouldn't work unless the system recognised their 'credentials'. I wonder if this could count as prior art, although the 'software module component' would probably allow it to slide by.
I'm going out on a limb here, but I suspect this is much less about charging money for drivers (though it could be an additional step to charge money for OS add-ons). I think this is supposed to be an anti-piracy step. In this way, not only does a person have to crack the serial number for the OS, the license activation, and the WGA piracy detection...now they are also forcing you to crack the DRM mechanism preventing you from installing drivers for your hardware.
I have to give them credit. The serial number, license activation, and WGA software were all really obvious and easily broken protection methods...but this one would possibly be pretty tough.
I think another comment was on the right path, suggesting that this will drive a lot of people off of windows and onto linux. All MS is doing is cutting down on the number of pirates using windows. Less users means less people pirating and using other software on windows. Less pirates using the software also means more people who are telling all of their friends about a different (and legal) way to have free software. Obviously, as more people switch away, it's that many more people that will also encourage their friends to switch. If microsoft ever uses this technology on actual drivers and not just special case software, it'll likely drive people away at a pretty alarming rate.
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Microsoft's logic :
...if they haven't already moved to the hypervisor layer by then.
- customers who switch to Linux say they want, among other, modularity, freedom to tinker and configure their machine at will and possibility to strip out everything unneeded.
- other detractors of Microsoft's products and more specifically of Vista point out the confusingly high number of variants (1 for developing markets, 2 variants for homes, 2 variants for business, 1 additional "has everything inside" version, then add again the additional variant for European markets... )
- a lot of criticism was drawn, mostly from makers of competing products like anti-virus, browsers and media players, but also advocates for open-source alternative, that Microsoft forces it's own solution and doesn't leave enough room for alternatives.
Their conclusion :
- Just make 1 single version, the Starter one, and let everyone upgrade by buying additional functionality modules. (Witch will be even easier given the fact that they hope that Next-Gen windows will be ture-microkernel+servers and capatbility based). They'll stop complaining and will get everything they need true modules.
Their hope :
- Earn even more cash because of selling more modules.
- Try earning cash by selling license to competitors making alternative components.
The future truth :
- Most certain result : DRM will be cracked by virus/spyware/botnet makers and most malware will run as protected services...
- Most consumer pissed of because "Opening more than 3 windows", "Extending multi-CPU support from 4 cores to 8,16 or 32", etc... will be paying components regardless of technical justifications and artificial limitations.
- Either anti-trust suits by McAffee, Real et alii or clean-room reverse-engeneering by Samba et alii. will crack open the DRM infrastructure and Microsoft won't be able to restrict/make pay for 3rd party components.
- Most governments, corporation handling secret information, medical informatics staff, etc... complaining because the EULA states microsoft may at any time revoke the rights of any component and make it useless (HD-DVD devicekey-style) even if it is a critical one.
- Consumers pissed off because they have to re-buy again some components after just upgrading the RAM.
- Consumers pissed off by long chains of dependencies, requiring a lot of expensive upgrades from DirectX 12Pro to Hispeed BUS drivers Ultimate, just to be able to make backups of their data on a HD-DVD.
Results on consumers :
- more widespread adoption of alternative operating systems (Linux, *BSD, OpenSolaris, Darwin...) Specially in EU governments.
AND/OR
- People get only the most basic striped-done Windows version. And then use open-source and other free(beer) software to provide most of the additional components. To the point that a Debian GNU/BlackComb distros seems almost possible.
Side effect :
- Replacing the small striped-down central component of "Windows Starter edition" will be much more easier for Wine and ReactOS projects than their current goal of having to rewrite the whole system.
The only positive point :
- Cheaper starter addition (if open-source component are allowed/manage to provide the additional functionality)
- Less virus using bug exploits due to higher heterogeneity of the various components. But as said before, by then the virus will be either other system components (complete with faked license) or even a whole level above inside some hypervisor or VM wraping.
And all that's based on the assumption that Microsoft *will* be able to release a componentised successor. See what happened to WinFS and similar to guess what are the odds...
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I hate to say it, but the Linux device driver model is inferior to Windows. Many device drivers directly access things in task_struct. Of course fields often change between Linux kernel releases. You ever wonder why nVidia drivers are so problematic across different kernel releases? Yes, this is no problem if every device driver is open-source and recompiled with each kernel release. Sorry, but the entire world does not accept open-source, including nVidia.
Windows isn't perfect, but the Windows 2000/XP/Vista device driver model is fairly good. For the most part, nVidia device drivers released in 6 years ago will still work with the latest "service pack" of Windows XP.
Furthermore, Microsoft has worked hard on static model checking of device driver code. Anything that gets Microsoft-certified (or whatever) has passed the static model checker.