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Linux Kernel Devs Offer Free Driver Development
schwaang writes "Linux Kernel hacker Greg Kroah-Hartman, author of Linux Kernel in a Nutshell has posted an epic announcement on his blog. This could portend increased device compatibility for Linux users, higher-quality drivers, and fewer non-free binary blobs." From the announcement: "[T]he Linux kernel community is offering all companies free Linux driver development... All that is needed is some kind of specification that describes how your device works, or the email address of an engineer that is willing to answer questions every once in a while. If your company is worried about NDA issues surrounding your device's specifications, we have arranged a program... in order to properly assure that all needed NDA requirements are fulfilled. Now your developers will have more time to work on drivers for all of the other operating systems out there, and you can add 'supported on Linux' to your product's marketing material."
I wonder how many companies will be imprudent/progressive enough to take up this offer.
Something bad is coming when people are suddenly anxious to tell the truth.
Seems like a good idea, but it also seems like it would give the device manufacturers an out. "I'm sorry, but we don't officially support the linux operating system". This way they get drivers written for them for free, and don't need to provide any tech support for the device to those users who purchase it for linux. Anyone else see this happening?
"All that is needed is some kind of specification that describes how your device works". They also need some real hardware to test the brand new written drivers. Specifications are not enough. Who will test the real hardware with the fresh drivers in a real-world operation ?
-- Rastignac was here.
Whatever you might say about the Linux community - that it is elitist or sanctimonious or whatever - it is impossible to ignore their commitment to what they believe in. That somebody would be willing to write device drivers for nothing, apparently just to forward the cause of a free operating system, is pretty impressive. Microsoft and Apple can match this devotion only in the ferocity with which they defend their control over their customers, in anti-trust trials and by imposing DRM.
Peter
A really quick scan of the price of windows driver development, demonstrates how much actual value this is for business. Now all you would need to do is pay someone to extend the drivers to other platforms! Eureka!
The dangers of knowledge trigger emotional distress in human beings.
I think this kind of action, and offer for help is needed by companies. I hope it will be touted enough. What I know is that, companies having really hard times finding skilled coders for developing Linux drivers. Most of them does not care about the specifications, as they have already patents pending for their works, but they can't actually find people to code for Linux and/or they don't willing to pay more than Windows developers for Linux developers for a smaller market.
Is this realistic though? Are companies actually going to take this offer up? If they do, the impact could be awesome (hardware compatibility that could rival Windows and/or Mac OSX)...
Nice one!
ilovegeorgebush
I have never written drivers so I may be way out in left field here, but how close are we to being able to specify a standard driver model, with compatibility across operating systems? It seems to me that drivers are one of the biggest impediments to OS adoption. They are also a huge cost center for device manufacturers. Imagine if 99.9% of the driver code could be the same across platforms. Is this even remotely possible? Or perhaps the Linux Kernel driver developers could figure out a way to adapt Windows drivers to run, perhaps in an interpreted or emulated fashion, on Linux (ala Virtual PC). Just a thought.
The more you regulate a company, the worse its products become.
Other than the public announcement, how is this any different from the way things already work?
Actually this really is something new, and quite an announcement. It was never the case before that any old random driver would get created by the open source community. The way OSS development generally works is there has to be a strong need, strong backing, or a high fun factor, for things to get done.
Prior to this announcement it's not like there was a group of people dedicated to writing drivers -- just waiting for companies to release new hardware, then they'd scurry to reverse engineer it and write a driver. Nor do companies (generally) release hardware specs in the hopes that others will provide a driver for their product.
A significant portion of initial open source driver development comes from the device manufacturers themselves, and smaller companies without the resources to spearhead these developments simply don't have the ability to have Linux support.
Your conception that "The community already writes free drivers for vendors who provide specs and loan some hardware" isn't true in the vast majority of cases.
This really is a big change, because now anyone can create a hardware device and actually have formal linux support, and have this printed on the box. This creates a formal avenue for companies to easily, reliably, and cheaply have Linux support for their products.
The arguments about out of the box driver support for linux happen all the time. The reality is that the issue is not out of the box support. I often have more functionality out of the box with a modern linux distro than windows on the same hardware but that only gets me so far. The biggest hurdle is supporting less common hardware. Adding driver support in the kernel is great, but there is no way they can keep pace with the release of new obscure hardware. We need a way to support less common hardware without constantly trying to bundle drivers into the kernel. Also the kernel developers are not always willing to merge 3rd party code into the kernel if it isn't to their standards or is perhaps not 100% complete. I completely understand this process, but it doesn't help people who have to search out these drivers and try to compile them from source.
The best example I have is my webcam. I know that when I purchased it it would have linux support because i did my research, but I still had to know how to do the research, how to track down the right driver and then how to build it from source. What we need is a driver manager that operates similarly to or in conjunction with our package managers. If during install or after a first boot I was told that a driver for my webcam was not installed as part of the distro it could then either download a driver package if one is available or it could at least suggest a link to download a driver not yet being packaged for my distro. Having to check my dmesg to see if my webcam shows up as a generic USB device or if a driver has been assigned to it is a terrible solution, we need a more friendly means of checking a supported devices database and better way to get access to the drivers that support our less common hardware. This is especially important for people who don't hand pick their hardware and are less familiar with exact model numbers or sometimes know even less.
This system that manages drivers might also do well to phone home to the distro maintainer when possible to catalog all of the hardware that is not being supported by a driver. That way we can at least get a better idea of where the biggest holes in device support are.
Fear trumps hope and ignorance trumps both
As an example of extending to other platforms, we may cite the 3DFx Voodoo board.
After the company collapsed, users were left with no drivers for recent windows version (XP, XP64 and Vista).
But, the Linux drivers happened to be open source.
So most of the work you may see on websites like http://3dfxzone.it/ for Windows, is mostly based on libglide and Mesa3d for linux.
(This is also another proof that open-source enable something to survive beyond the death of it's parent company)
Another example may be the linux USB stack, which was later ported to both the Cromwell xbox bios and ReactOS (opensource clone of the Windows NT system, cousin of Wine project).
"Sufficiently advanced satire is indistinguishable from reality." - [Tips: 1DrYakQDKCQ6y52z6QbnkxHXAocMZJE61o ]
Put it next to the Intel Inside! or Powered by AMD:
'Has been reported to work on Linux!'
WARNING: Smartphones have side effects--most of them undocumented.
"Am I missing something, I don't see your point?"
Apparently not. What PP said was that there is the potential for profit there, but the hardware industry may be underestimating the buying power of the Linux desktop market.
For example, I, and many other Linux users buy my WiFi based on what works in Linux. I am not a Linux-only human; I have a Mac, a Windell at work, and a Ubuntu laptop.
But therein lay the point: The commercial OS developers already support your product; you wrote drivers for them. Now, at no extra cost, you can have the edge up on your competition for that 1.6% of the computer-using market that has Linux in one form or another. As of 2004, that's 1.6% of 61.8% of all people in the US, or about two-and-a-half million people. At median income of $30k, and assuming that 5% of their purchases are technology-oriented, that's a chunk of $3.75B you're fighting for.
Not a small number, and the slice of it you get could mean the difference between shelling out a new product in a month or shelling it out in a year. Meanwhile, if you can expand that slice at low (rather than building a monolithic driver, build drivers as modules that can be 'plugged in' to existing kernel scaffolding for Linux, Apple/Mach and NT) or no (having the Linux Devs build it) cost, there's no reason you shouldn't.
Of course, the bigger the company, the less this matters to them; large companies have the opportunity to 'rest on their laurels', as it were, when it comes to new accessibility.
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if Linux is going to become a viable alternative for the girlfriend
Dude, don't get me wrong, I think Linux is sexy. But not that sexy.
> That's called extortion, and it's illegal.
Like that ever stopped Microsoft before.
> I would hope the DoJ steps in at that point.
Like that ever stopped Microsoft before.