From: Len Brown <lenb@kernel.org>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>,
sfi-devel@simplefirmware.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC/PATCH 2.6.32] Simple Firmware Interface (SFI): initial support
Date: Tue, 23 Jun 2009 18:34:37 -0400 (EDT) [thread overview]
Message-ID: <alpine.LFD.2.00.0906231820380.32098@localhost.localdomain> (raw)
In-Reply-To: <20090623222319.5f44332a@lxorguk.ukuu.org.uk>
> > not enthusiastic about seeing this presented as a fait accompli in
> > generic driver code, rather than under arch/x86/moorestown.
>
> Certainly wouldn't be a real problem if it started there and migrated
> if/when it proves to be more generic.
There are no drivers in drivers/sfi/, nor will there ever be.
I followed the broken topology used by ACPI, which has both drivers
and non-driver-platform-dependent-code in drivers/acpi/.
I did propose fixing ACPI at one point, but there was no consensus
on where platform dependent non-driver code that runs on multiple
architectures should live. (eg, where to put drivers/acpi/acpica/*)
SFI is largely in the same boat. Though one could argue
that all of SFI could live under arch/x86 someplace,
though it will be accessed by more than moorestown specific code.
cheers,
-Len Brown, Intel Open Source Technology Center
next prev parent reply other threads:[~2009-06-23 22:35 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-23 7:13 [RFC/PATCH 2.6.32] Simple Firmware Interface (SFI): initial support Len Brown
2009-06-23 7:13 ` [PATCH 1/8] SFI: Simple Firmware Interface - new Linux sub-system Len Brown
2009-06-23 7:14 ` [PATCH 2/8] SFI: include/linux/sfi.h Len Brown
2009-06-23 7:28 ` Ingo Molnar
2009-06-23 7:47 ` Feng Tang
2009-06-23 8:00 ` Ingo Molnar
2009-06-23 8:02 ` Feng Tang
2009-06-23 8:09 ` Ingo Molnar
2009-06-23 15:14 ` H. Peter Anvin
2009-06-30 21:57 ` Andrew Morton
2009-06-30 21:59 ` Ingo Molnar
2009-06-23 9:06 ` Sam Ravnborg
2009-06-23 15:52 ` Feng Tang
2009-06-23 19:26 ` Sam Ravnborg
2009-06-23 7:14 ` [PATCH 3/8] SFI: core support Len Brown
2009-06-23 7:56 ` Ingo Molnar
2009-06-23 8:32 ` Feng Tang
2009-06-23 9:03 ` Ingo Molnar
2009-06-23 9:15 ` Feng Tang
2009-06-23 17:20 ` Len Brown
2009-06-23 19:20 ` Ingo Molnar
2009-06-23 12:32 ` Andi Kleen
2009-06-23 16:57 ` Len Brown
2009-06-24 3:34 ` Feng Tang
2009-06-24 7:12 ` Andi Kleen
2009-06-24 7:40 ` Feng Tang
2009-06-24 7:55 ` Andi Kleen
2009-06-23 7:14 ` [PATCH 4/8] SFI: Hook boot-time initialization Len Brown
2009-06-23 7:14 ` [PATCH 5/8] SFI: Hook e820 memory map initialization Len Brown
2009-06-23 7:14 ` [PATCH 6/8] SFI: add ACPI extensions Len Brown
2009-06-23 12:18 ` Andi Kleen
2009-06-23 16:51 ` Len Brown
2009-06-23 7:14 ` [PATCH 7/8] SFI, PCI: Hook MMCONFIG Len Brown
2009-06-23 7:14 ` [PATCH 8/8] SFI: expose IO-APIC routines to SFI, not just ACPI Len Brown
2009-06-23 7:58 ` Ingo Molnar
2009-06-23 7:23 ` [PATCH 1/8] SFI: Simple Firmware Interface - new Linux sub-system Ingo Molnar
2009-06-23 18:31 ` [RFC/PATCH 2.6.32] Simple Firmware Interface (SFI): initial support Matthew Garrett
2009-06-23 18:41 ` Len Brown
2009-06-22 19:43 ` Pavel Machek
2009-06-24 21:13 ` Len Brown
2009-07-11 22:02 ` Pavel Machek
2009-07-13 3:25 ` [SFI-devel] " Peter Stuge
2009-06-23 18:51 ` Matthew Garrett
2009-06-23 20:00 ` Len Brown
2009-06-23 20:23 ` Matthew Garrett
2009-06-23 20:45 ` Matthew Garrett
2009-06-23 21:23 ` Alan Cox
2009-06-23 22:34 ` Len Brown [this message]
2009-06-23 22:20 ` Len Brown
2009-06-23 22:56 ` Matthew Garrett
2009-06-23 23:00 ` [SFI-devel] " Justen, Jordan L
2009-06-24 0:35 ` Len Brown
2009-06-23 21:33 ` Len Brown
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