PCI: add xen dom0 checking before ACS initialization

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This patch is predicated on Jeremy's patch in include/xen/xen.h.  It'll
prevent ACS init unless the platform has both an IOMMU and we're running
as dom0.

Signed-off-by: Allen Kay <allen.m.kay@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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Allen Kay 2009-10-07 10:27:51 -07:00 • committed by Jesse Barnes

parent ae21ee65e8

commit df0e97c6f1

1 changed files with 2 additions and 1 deletions

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3

drivers/pci/probe.c

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