linux-kernel - Re: [Ksummit-2008-discuss] RFC: Moving firmware blobs out of the kernel.

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Message-ID: <20080608081329.36dce5e1@gaivota>
Date:	Sun, 8 Jun 2008 08:13:29 -0300
From:	Mauro Carvalho Chehab <mchehab@...radead.org>
To:	David Woodhouse <dwmw2@...radead.org>
Cc:	Arjan van de Ven <arjan@...ux.intel.com>,
	David Miller <davem@...emloft.net>,
	James.Bottomley@...senPartnership.com,
	ksummit-2008-discuss@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: Re: [Ksummit-2008-discuss] RFC: Moving firmware blobs out of the
 kernel.

On Fri, 30 May 2008 02:04:18 +0300
David Woodhouse <dwmw2@...radead.org> wrote:

> The firmware is an independent and separate work in itself. Section 2 of
> the GPL talks about such sections of the work, explicitly.

For me, both inside kernel or on a separate tree would produce similar results.
Yet, a separate tree will be a little more painful.

One alternative to keep this at kernel -git tree would be to write a COPYING or
LICENSE file at firmware dir, explicitly stating that most of those firmwares
have proprietary licenses and are there just to make easier for kernel develoment.

Being in-tree or out kernel tree, we should explicitly state what license each
firmware uses, and having the license terms of proprietary firmwares there.

I would add a metatag at the .ihex file to reference to what license applies to
each firmware. Something like FIRMWARE_LICENSE("some vendor license #1"). For
those legacy firmwares where we don't know, we may simply add "unknown".

Cheers,
Mauro
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