Implement the attribute for the MSM IOMMU driver.
Acked-by: David Brown <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
---
drivers/iommu/msm_iommu.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index cee307e..6a8870a 100644
--- 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:
--
1.7.9.5
--
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