iommu/msm: Implement DOMAIN_ATTR_GEOMETRY attribute

[pandora-kernel.git] / drivers / iommu / msm_iommu.c

diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index cee307e..6a8870a 100644 (file)
--- a/drivers/iommu/msm_iommu.c
+++ b/drivers/iommu/msm_iommu.c
@@ -226,6 +226,11 @@ static int msm_iommu_domain_init(struct iommu_domain *domain)
 
        memset(priv->pgtable, 0, SZ_16K);
        domain->priv = priv;
+
+       domain->geometry.aperture_start = 0;
+       domain->geometry.aperture_end   = (1ULL << 32) - 1;
+       domain->geometry.force_aperture = true;
+
        return 0;
 
 fail_nomem: