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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: