From cf0744021c5d5de54d2c66e2020c6de2fe800264 Mon Sep 17 00:00:00 2001
From: Ard Biesheuvel
Date: Thu, 23 Jan 2014 15:54:39 -0800
Subject: firmware/dmi_scan: generalize for use by other archs

This patch makes a couple of changes to the SMBIOS/DMI scanning
code so it can be used on other archs (such as ARM and arm64):
(a) wrap the calls to ioremap()/iounmap(), this allows the use of a
    flavor of ioremap() more suitable for random unaligned access;
(b) allow the non-EFI fallback probe into hardcoded physical address
    0xF0000 to be disabled.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Grant Likely <grant.likely@linaro.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/ia64/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/ia64/Kconfig')

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index a8c3a11dc5ab..c063b054294e 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -104,6 +104,7 @@ config HAVE_SETUP_PER_CPU_AREA
 config DMI
 	bool
 	default y
+	select DMI_SCAN_MACHINE_NON_EFI_FALLBACK
 
 config EFI
 	bool
-- 
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