Re: Free Linux Driver Development!

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To: Jeff Garzik <jeff@...>
Cc: Greg KH <greg@...>, <linux-kernel@...>
Date: Tuesday, January 30, 2007 - 7:29 pm

> You were complaining about drivers that work on only one
 > platform. Thus, I asked for list of said drivers, drivers that break
 > Greg's pledge.

When did I ever say "one platform"?  If I did, it was an error -- I've
tried to consistently talk about not every platform.

 > I'm betting they are uniformly ancient ISA or m68k or whatnot drivers.

So what?  Greg didn't restrict his offer to "mainstream" devices.  And
Greg said "[the driver] will be automatically kept up to date and
working through all Linux kernel API changes."  Not "we'll maintain
the driver until we lose interest."  And anyway, if I dig for a few
minutes I find modern mainstream stuff like ipw2200 that is seemingly
x86-only.  (Although of course ipw2200 is straight from Intel)

 > And hooray for shifting arguments.  If this is your summary of the
 > thread, do you now concede that Greg was not being disingenuous?  Open
 > specs was not the sum toto of Greg's piece.

Perhaps "disingenous" was the wrong choice of word, though, since you
and Greg seem to sincerely believe that a spec dump is all that a
vendor needs to do.  I'll concede that maybe I should have used the
word "naive" instead.  But I absolutely feel that Greg should not be
making promises on behalf of "the Linux kernel community."

Go back and reread Greg's original email.  He said:

 > 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. A few sample devices might
 > be good to have so that debugging doesn't have to be done by email,
 > but if necessary, that can be done.

Let me repeat Greg's words one more time: "All that is needed is some
kind of specification."  So I honestly don't know what you mean by
"open specs was not the sum toto of Greg's piece."

Here is what he promised once that spec is released:

 > In return, you will receive a complete and working Linux driver that
 > is added to the main Linux kernel source tree.

...

 > This driver will then be automatically included in all Linux
 > distributions, including the "enterprise" ones. It will be
 > automatically kept up to date and working through all Linux kernel
 > API changes. This driver will work with all of the different CPU
 > types supported by Linux, the largest number of CPU types supported
 > by any operating system ever before in the history of computing.

...

 > As for support, the driver will be supported through email by the
 > original developers, when they can help out, and by the
 > "enterprise" Linux distributors as part of their service agreements
 > with their customers.

...

 > This offer is in effect for all different types of devices, from USB
 > toys to PCI video devices to high-speed networking cards. If you
 > manufacture it, we can get Linux drivers working for it.

To me, it's clear that historically the community hasn't delivered on
this.  So I don't like promising something that we haven't been able
to follow through on in the past.  If a vendor takes Greg's offer, and
then the community, for whatever reason, fails to deliver on
everything, then that makes us all (including me!) look bad just
because of Greg's hyperbolic promises.

 - R.
-
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Messages in current thread:
Free Linux Driver Development!, Greg KH, (Mon Jan 29, 9:29 pm)
Re: Free Linux Driver Development!, Pierre Ossman, (Sun Feb 4, 2:59 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Feb 6, 2:44 am)
Re: Free Linux Driver Development!, Manu Abraham, (Tue Feb 6, 4:29 am)
Re: Free Linux Driver Development!, Greg KH, (Tue Feb 6, 2:21 pm)
Re: Free Linux Driver Development!, Miguel Ojeda, (Wed Feb 7, 3:12 am)
Re: Free Linux Driver Development!, Greg KH, (Wed Feb 7, 2:42 pm)
Re: Free Linux Driver Development!, Michael K. Edwards, (Tue Jan 30, 10:27 pm)
Re: Free Linux Driver Development!, Greg KH, (Wed Jan 31, 2:26 am)
Re: Free Linux Driver Development!, Kumar Gala, (Wed Jan 31, 2:48 am)
Re: Free Linux Driver Development!, Michael K. Edwards, (Wed Jan 31, 4:01 pm)
Re: Free Linux Driver Development!, Andrew Lyon, (Tue Jan 30, 4:15 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 4:30 pm)
Re: Free Linux Driver Development!, Christer Weinigel, (Sun Feb 4, 9:29 am)
Re: Free Linux Driver Development!, Greg KH, (Sun Feb 4, 2:19 pm)
Re: Free Linux Driver Development!, Christer Weinigel, (Sun Feb 4, 5:33 pm)
Re: Free Linux Driver Development!, Dmitri Vorobiev, (Tue Jan 30, 3:08 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:49 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 1:45 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:10 pm)
Re: Free Linux Driver Development!, Sergei Organov, (Wed Jan 31, 1:41 pm)
Re: Free Linux Driver Development!, Greg KH, (Thu Feb 1, 1:46 am)
Re: Free Linux Driver Development!, Sergei Organov, (Thu Feb 1, 10:22 am)
Re: Free Linux Driver Development!, Alan, (Thu Feb 1, 10:41 am)
Re: Free Linux Driver Development!, Adrian Bunk, (Tue Jan 30, 9:13 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 9:24 pm)
Re: Rewriting floppy.c was Re: Free Linux Driver Development!, Bartlomiej Zolnierkiewicz..., (Thu Feb 1, 9:12 am)
Re: Rewriting floppy.c was Re: Free Linux Driver Development!, Jan-Benedict Glaw, (Wed Jan 31, 5:46 pm)
Re: Rewriting floppy.c was Re: Free Linux Driver Development!, Lennart Sorensen, (Wed Jan 31, 2:58 pm)
Re: Rewriting floppy.c was Re: Free Linux Driver Development!, Trent Waddington, (Wed Jan 31, 5:32 am)
Re: Free Linux Driver Development!, Adrian Bunk, (Tue Jan 30, 10:14 pm)
Re: Free Linux Driver Development!, Stefan Seyfried, (Mon Feb 5, 5:49 am)
Re: Free Linux Driver Development!, Bill Davidsen, (Tue Feb 6, 11:12 am)
Re: Free Linux Driver Development!, Stefan Seyfried, (Tue Feb 6, 12:11 pm)
Re: Free Linux Driver Development!, Sunil Naidu, (Tue Feb 6, 9:37 am)
Re: Free Linux Driver Development!, Gene Heskett, (Tue Feb 6, 12:30 pm)
Re: Free Linux Driver Development!, Gene Heskett, (Tue Feb 6, 12:36 pm)
Re: Free Linux Driver Development!, Dave Jones, (Tue Feb 6, 10:57 am)
Re: Free Linux Driver Development!, Bartlomiej Zolnierkiewicz..., (Tue Jan 30, 10:11 pm)
Re: Free Linux Driver Development!, Trent Waddington, (Tue Jan 30, 9:19 pm)
Re: Free Linux Driver Development!, Adrian Bunk, (Tue Jan 30, 10:14 pm)
Re: Free Linux Driver Development!, Diego Calleja, (Tue Jan 30, 3:52 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 4:11 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 3:29 pm)
Re: Free Linux Driver Development!, Alan, (Tue Jan 30, 6:43 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:54 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 5:46 pm)
Re: Free Linux Driver Development!, Laurent Pinchart, (Wed Feb 7, 6:30 am)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 6:34 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 6:50 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 7:09 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 7:29 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 8:16 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 9:07 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 9:30 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 8:46 pm)
Re: Free Linux Driver Development!, Manu Abraham, (Tue Jan 30, 7:45 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 7:05 pm)
Re: Free Linux Driver Development!, Lennart Sorensen, (Tue Jan 30, 6:27 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 3:46 pm)
Re: Free Linux Driver Development!, Eric Sandeen, (Wed Jan 31, 1:03 pm)
Re: Free Linux Driver Development!, Alan, (Wed Jan 31, 1:28 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Wed Jan 31, 1:07 pm)
Re: Free Linux Driver Development!, Eric Sandeen, (Wed Jan 31, 1:09 pm)
Re: Free Linux Driver Development!, Tejun Heo, (Wed Feb 7, 10:03 am)
Re: Free Linux Driver Development!, Greg KH, (Wed Feb 7, 2:40 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 5:38 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 6:08 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 6:15 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 7:01 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 5:47 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 6:00 pm)
Re: Free Linux Driver Development!, Jan Engelhardt, (Wed Jan 31, 1:50 pm)
Re: Free Linux Driver Development!, alan, (Wed Jan 31, 1:58 pm)
Re: Free Linux Driver Development!, Jan Engelhardt, (Wed Jan 31, 2:29 pm)
Re: Free Linux Driver Development!, alan, (Wed Jan 31, 3:17 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Wed Jan 31, 1:55 pm)
Re: Free Linux Driver Development!, Dave Airlie, (Tue Jan 30, 6:14 pm)
Re: Free Linux Driver Development!, Trent Waddington, (Tue Jan 30, 6:24 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 6:41 pm)
Re: Free Linux Driver Development!, David Hollis, (Wed Jan 31, 9:34 am)
Re: Free Linux Driver Development!, Jan Engelhardt, (Wed Jan 31, 1:56 pm)
Re: Free Linux Driver Development!, Bill Davidsen, (Sun Feb 4, 4:54 pm)
Re: Free Linux Driver Development!, Bob Copeland, (Wed Jan 31, 2:37 pm)
Re: Free Linux Driver Development!, Greg KH, (Thu Feb 1, 1:52 am)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 6:12 pm)
Re: Free Linux Driver Development!, Lennart Sorensen, (Tue Jan 30, 6:23 pm)
Re: Free Linux Driver Development!, Michael Buesch, (Thu Feb 1, 11:46 am)
Re: Free Linux Driver Development!, Lennart Sorensen, (Thu Feb 1, 12:42 pm)
Re: Free Linux Driver Development!, Michael K. Edwards, (Thu Feb 1, 1:48 pm)
Re: Free Linux Driver Development!, Erik Mouw, (Thu Feb 1, 9:59 am)
Re: Free Linux Driver Development!, Lennart Sorensen, (Thu Feb 1, 10:45 am)
Re: Free Linux Driver Development!, Erik Mouw, (Thu Feb 1, 6:39 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 6:19 pm)
Re: Free Linux Driver Development!, John W. Linville, (Tue Jan 30, 6:39 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 2:20 pm)
Re: Free Linux Driver Development!, Roland Dreier, (Tue Jan 30, 3:02 pm)
Re: Free Linux Driver Development!, Jeff Garzik, (Tue Jan 30, 3:36 pm)
Re: Free Linux Driver Development!, Jeff V. Merkey, (Tue Jan 30, 2:11 pm)
Re: Free Linux Driver Development!, Manu Abraham, (Tue Jan 30, 1:55 pm)
Re: Free Linux Driver Development!, Manu Abraham, (Tue Jan 30, 1:30 pm)
Re: Free Linux Driver Development!, Bill Davidsen, (Tue Jan 30, 3:33 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:55 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:11 pm)
Re: Free Linux Driver Development!, Manu Abraham, (Tue Jan 30, 6:21 pm)
Re: Free Linux Driver Development!, Florian Weimer, (Tue Jan 30, 9:45 am)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:12 pm)
Re: Free Linux Driver Development!, Florian Weimer, (Tue Jan 30, 3:40 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:47 pm)
Re: Free Linux Driver Development!, Jan Engelhardt, (Tue Jan 30, 6:52 am)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:14 pm)
Re: Free Linux Driver Development!, Jan Engelhardt, (Tue Jan 30, 3:31 pm)
Re: Free Linux Driver Development!, Diego Calleja, (Tue Jan 30, 4:23 pm)
Re: Free Linux Driver Development!, Jan-Benedict Glaw, (Wed Jan 31, 5:13 pm)
Re: Free Linux Driver Development!, Willy Tarreau, (Wed Jan 31, 5:56 pm)
Re: Free Linux Driver Development!, Jan-Benedict Glaw, (Wed Jan 31, 6:04 pm)
Re: Free Linux Driver Development!, Jan Engelhardt, (Tue Jan 30, 4:39 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:46 pm)
Re: Free Linux Driver Development!, Bauke Jan Douma, (Tue Jan 30, 3:33 am)
Re: Free Linux Driver Development!, , (Tue Jan 30, 4:42 pm)
Re: Free Linux Driver Development!, Greg KH, (Tue Jan 30, 3:15 pm)
Re: Free Linux Driver Development!, Rik van Riel, (Mon Jan 29, 10:19 pm)
Re: Free Linux Driver Development!, Greg KH, (Mon Jan 29, 10:23 pm)