iommu/omap: Implement DOMAIN_ATTR_GEOMETRY attribute

Implement the attribute for the OMAP IOMMU driver.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index e70ee2b..d0b1234 100644 (file)
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -1148,6 +1148,10 @@ static int omap_iommu_domain_init(struct iommu_domain *domain)
 
        domain->priv = omap_domain;
 
+       domain->geometry.aperture_start = 0;
+       domain->geometry.aperture_end   = (1ULL << 32) - 1;
+       domain->geometry.force_aperture = true;
+
        return 0;
 
 fail_nomem: