On Mon, 14 Jul 2008, David Woodhouse wrote:

quoted text
> On Mon, 2008-07-14 at 19:17 -0700, David Miller wrote:
>> When module support was added, guess what?  I could still build a
>> completely static kernel image like I always could.
>>
>> And in fact, to this day, that's what I personally do because that's
>> how I like my kernels.
>
> Good. You can still do precisely that, and build the firmware into your
> kernel. You can have exactly what you like. Hey, you can build even
> _more_ firmware into your kernel now. You can have NFS-root on devices
> you previously had to use an initrd for. hth.

we recognise that a monolithic kernel can have the firmware embedded in it 
(and I thank you for doing so, this will help me with my Intel wireless 
cards). the objection is that you can't embed firmware into modules.

quoted text
>> But this request_firmware() change does not allow one to get what he
>> could get before, which is a completely self-contained driver module
>> object file.
>>
>> This is the difference between providing an option and making
>> something mandatory.  This firmware split up is now mandatory.
>
> In all the years we've been using request_firmware(), nobody ever asked
> for a way to build the firmware _into_ the .ko file, until now. Why is
> it suddenly so important for a small handful of older network drivers,
> when nobody else has ever seen the need for it -- even in modern network
> drivers?

the reason the objections are showing up now is that the drivers that 
previously had the firmware embedded in them (so that nobody but the 
driver author needed to even know that there _was_ firmware involved) are 
now being converted to use request_firmware(). that change is breaking the 
invisability of the firmware that they have cultivated. if they had the 
option to keep things as they are (even while you provide the option for 
others to move the firmware out) they could not object like they are.

David Lang
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/