Messages in this thread Patch in this message | | | From | Joerg Roedel <> | Subject | [PATCH 5/7] iommu/msm: Implement DOMAIN_ATTR_GEOMETRY attribute | Date | Wed, 11 Jul 2012 12:49:21 +0200 |
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Implement the attribute for the MSM IOMMU driver.
Acked-by: David Brown <davidb@codeaurora.org> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> --- 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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