[RFC/PATCH 2.6.32] Simple Firmware Interface (SFI): initial support

From: Len Brown
Date: Tue Jun 23 2009 - 03:14:21 EST


This patch series contains the initial SFI support for Linux.

You can read about SFI on its home page: http://simplefirmware.org

The latest SFI test patch is available in git:
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git sfi-test

A consolidated plain patch is available here:
http://ftp.kernel.org/pub/linux/kernel/people/lenb/sfi/patches/2.6.30/-2.6.30.diff.gz

Diffstat for this series:

Documentation/kernel-parameters.txt | 5 +
MAINTAINERS | 12 +
arch/x86/Kconfig | 4 +-
arch/x86/include/asm/io_apic.h | 4 +-
arch/x86/kernel/Makefile | 1 +
arch/x86/kernel/apic/io_apic.c | 4 +-
arch/x86/kernel/e820.c | 5 +
arch/x86/kernel/setup.c | 3 +
arch/x86/kernel/sfi.c | 335 +++++++++++++++++++++++++++++
arch/x86/pci/mmconfig-shared.c | 4 +-
drivers/Makefile | 1 +
drivers/acpi/tables.c | 3 +
drivers/sfi/Kconfig | 16 ++
drivers/sfi/Makefile | 3 +
drivers/sfi/sfi_acpi.c | 94 ++++++++
drivers/sfi/sfi_core.c | 403 +++++++++++++++++++++++++++++++++++
drivers/sfi/sfi_core.h | 63 ++++++
include/acpi/acpi_drivers.h | 3 +
include/linux/acpi.h | 5 +-
include/linux/sfi.h | 161 ++++++++++++++
include/linux/sfi_acpi.h | 56 +++++
init/main.c | 2 +
22 files changed, 1179 insertions(+), 8 deletions(-)
create mode 100644 arch/x86/kernel/sfi.c
create mode 100644 drivers/sfi/Kconfig
create mode 100644 drivers/sfi/Makefile
create mode 100644 drivers/sfi/sfi_acpi.c
create mode 100644 drivers/sfi/sfi_core.c
create mode 100644 drivers/sfi/sfi_core.h
create mode 100644 include/linux/sfi.h
create mode 100644 include/linux/sfi_acpi.h

commits:

Feng Tang (7):
SFI: include/linux/sfi.h
SFI: core support
SFI: Hook boot-time initialization
SFI: Hook e820 memory map initialization
SFI: add ACPI extensions
SFI, PCI: Hook MMCONFIG
SFI: expose IO-APIC routines to SFI, not just ACPI

Len Brown (1):
SFI: Simple Firmware Interface - new Linux sub-system

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