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authorLinus Torvalds <torvalds@linux-foundation.org>2009-04-03 10:36:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-03 10:36:57 -0700
commitca1ee219c070eab755712d50638bbcd1f8630fc1 (patch)
treec0c252a9095830aadc5dc9ffdd16d9167dd605c9 /arch/x86/kernel/amd_iommu.c
parent3cc50ac0dbda5100684e570247782330155d35e0 (diff)
parentafeeb7cebbd223ffee303fd8de4ba97458b13581 (diff)
downloadblackbird-op-linux-ca1ee219c070eab755712d50638bbcd1f8630fc1.tar.gz
blackbird-op-linux-ca1ee219c070eab755712d50638bbcd1f8630fc1.zip
Merge git://git.infradead.org/iommu-2.6
* git://git.infradead.org/iommu-2.6: intel-iommu: Fix address wrap on 32-bit kernel. intel-iommu: Enable DMAR on 32-bit kernel. intel-iommu: fix PCI device detach from virtual machine intel-iommu: VT-d page table to support snooping control bit iommu: Add domain_has_cap iommu_ops intel-iommu: Snooping control support Fixed trivial conflicts in arch/x86/Kconfig and drivers/pci/intel-iommu.c
Diffstat (limited to 'arch/x86/kernel/amd_iommu.c')
-rw-r--r--arch/x86/kernel/amd_iommu.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index c5962fe3796f..a97db99dad52 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -1928,6 +1928,12 @@ static phys_addr_t amd_iommu_iova_to_phys(struct iommu_domain *dom,
return paddr;
}
+static int amd_iommu_domain_has_cap(struct iommu_domain *domain,
+ unsigned long cap)
+{
+ return 0;
+}
+
static struct iommu_ops amd_iommu_ops = {
.domain_init = amd_iommu_domain_init,
.domain_destroy = amd_iommu_domain_destroy,
@@ -1936,5 +1942,6 @@ static struct iommu_ops amd_iommu_ops = {
.map = amd_iommu_map_range,
.unmap = amd_iommu_unmap_range,
.iova_to_phys = amd_iommu_iova_to_phys,
+ .domain_has_cap = amd_iommu_domain_has_cap,
};
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