linux-kernel - Re: The request_firmware() changes causing problems with make-kpkg

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Date:	Fri, 18 Jul 2008 11:21:07 -0400
From:	Theodore Tso <tytso@....edu>
To:	David Woodhouse <dwmw2@...radead.org>
Cc:	linux-kernel@...r.kernel.org, sam@...nborg.org
Subject: Re: The request_firmware() changes causing problems with make-kpkg

On Fri, Jul 18, 2008 at 07:14:35AM -0700, David Woodhouse wrote:
> > Given that Ubuntu's firmware loader already tries to find firmware at
> > /lib/firmware/<kpkg> and only if that fails, to load it from
> > /lib/firmware, it seems like the obvious thing to do is to add a
> > quickie CONFIG option which changes the default setting of
> > INSTALL_FW_PATH in the top-level makefile from /lib/firwmare to
> > /lib/firmware/<kver>.
> 
> I assume those are actually the same -- <kpkg> vs. <kver>?

Yes, sorry.  I was typing too fast.

> Hm. The way we normally override such paths is with make variables.
> 
> If you really can't just fix make-kpkg to set INSTALL_FW_PATH when
> installing modules, you could export MAKEFLAGS=INSTALL_FW_PATH=/foo
> before invoking make-kpkg.
> 
> Your logic is that it's easier for you to update your config than to
> override $(INSTALL_FW_PATH) by either method above? 

Well, make-kpkg is a little easier to follow and modify than say, Red
Hat's kernel-building rpm macros (a task which I wouldn't wish on my
worst enemy, having done it once in the RHEL4 era), but that's not
saying much.  But *yes*, much easier to modify my config.  :-)

       	      	  	      	     	       - Ted
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