[PATCH 4/7] iommu/omap: Implement DOMAIN_ATTR_GEOMETRY attribute

Joerg Roedel
2012-07-11T10:49:33Z

Implement the attribute for the OMAP IOMMU driver.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
---
drivers/iommu/omap-iommu.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index e70ee2b..d0b1234 100644
--- 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:
--
1.7.9.5