tree 0e93c6d3cad304b860fa8b8715a3dbd03832b2ae
parent 680a7524622356f5476e8fad2fe32b2b68b432c0
author Yinghai <yinghai.lu@oracle.com> 1270771675 +0100
committer David Woodhouse <David.Woodhouse@intel.com> 1270828800 +0100

intel-iommu: use physfn to search drhd for VF

When virtfn is used, we should use physfn to find correct drhd

-v2: add pci_physfn() Suggested by Roland Dreier <rdreier@cisco.com>
     do can remove ifdef in dmar.c
-v3: Chris pointed out we need that for dma_find_matched_atsr_unit too
     also change dmar_pci_device_match() static

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: Roland Dreier <rdreier@cisco.com>
Acked-by: Chris Wright <chrisw@sous-sol.org>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>