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| author | Joerg Roedel <joerg.roedel@amd.com> | 2012-01-26 19:40:54 +0100 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2012-07-11 12:15:45 +0200 |
| commit | 8a0e715b73c4a54d6ef294ce314dab22c6b62a10 (patch) | |
| tree | 2c825aebb0f8293c0e114767c07ae265880b02ac /drivers/iommu/intel-iommu.c | |
| parent | 0ff64f80e075ae036a4c80c7d7752b1e07fed792 (diff) | |
iommu/vt-d: Implement DOMAIN_ATTR_GEOMETRY attribute
Implement the attribute for the Intel IOMMU driver.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu/intel-iommu.c')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index b12af2ff8c5..6cb0791b326 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3932,6 +3932,10 @@ static int intel_iommu_domain_init(struct iommu_domain *domain) domain_update_iommu_cap(dmar_domain); domain->priv = dmar_domain; + domain->geometry.aperture_start = 0; + domain->geometry.aperture_end = __DOMAIN_MAX_ADDR(dmar_domain->gaw); + domain->geometry.force_aperture = true; + return 0; } |