From: Feng Tang <feng.tang@intel.com>
Date: Fri, 14 Aug 2009 19:17:53 +0000 (-0400)
Subject: SFI: add capability to parse ACPI tables
X-Git-Tag: v2.6.32-rc1~170^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13e82d023c4c3f13ab1e665cbb917a7ebba8935c;p=pandora-kernel.git

SFI: add capability to parse ACPI tables

Extend SFI to access standard ACPI tables.
(eg. the PCI MCFG) using sfi_acpi_table_parse().

Note that this is _not_ a hybrid ACPI + SFI mode.
The platform boots in either ACPI mode or SFI mode.

SFI runs only with acpi_disabled=1, which can be set
at build-time via CONFIG_ACPI=n, or at boot time by
the failure to find ACPI platform support.

So this extension simply allows SFI-platforms to
re-use existing standard table formats that happen to
be defined to live in ACPI envelopes.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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