x86-64/mmcfg: relax base address restriction
authorJan Beulich <jbeulich@novell.com>
Tue, 16 Aug 2011 14:05:03 +0000 (15:05 +0100)
committerJan Beulich <jbeulich@novell.com>
Tue, 16 Aug 2011 14:05:03 +0000 (15:05 +0100)
commit94ea0622c5b88e5a0513cff512d90130f504cfbe
treef759da93d433db22dfeb6c0b851f75ee29335f20
parent6067ef23ef446ef062633323293fc67e493475bf
x86-64/mmcfg: relax base address restriction

Following what Linux did quite a while ago, don't generally disallow
MMCFG base addresses to live above the 4Gb boundary: New systems are
assumed to be fine, and SGI ones are, too.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
xen/arch/x86/dmi_scan.c
xen/arch/x86/x86_64/acpi_mmcfg.c
xen/include/xen/dmi.h