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Commit 67ccac41 authored by David Woodhouse's avatar David Woodhouse
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iommu/vt-d: Store PCI segment number in struct intel_iommu 

Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 7c7faa11
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drivers/iommu/dmar.c
View file @ 67ccac41
...@@ -952,6 +952,7 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd) ...@@ -952,6 +952,7 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd)
} }
iommu->agaw = agaw; iommu->agaw = agaw;
iommu->msagaw = msagaw; iommu->msagaw = msagaw;
iommu->segment = drhd->segment;
iommu->node = -1; iommu->node = -1;
......
include/linux/intel-iommu.h
View file @ 67ccac41
...@@ -319,6 +319,7 @@ struct intel_iommu { ...@@ -319,6 +319,7 @@ struct intel_iommu {
int agaw; /* agaw of this iommu */ int agaw; /* agaw of this iommu */
int msagaw; /* max sagaw of this iommu */ int msagaw; /* max sagaw of this iommu */
unsigned int irq; unsigned int irq;
u16 segment; /* PCI segment# */
unsigned char name[13]; /* Device Name */ unsigned char name[13]; /* Device Name */
#ifdef CONFIG_INTEL_IOMMU #ifdef CONFIG_INTEL_IOMMU
......
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