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| author | Joerg Roedel <joerg.roedel@amd.com> | 2012-07-11 14:41:10 +0400 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2012-07-11 14:41:10 +0400 |
| commit | 3177bb76a8c510cbc737425a74e777a9aa253065 (patch) | |
| tree | daa3a845f678cf8205585b9af154c83b51fdb4e2 /drivers/iommu/exynos-iommu.c | |
| parent | 23349902edec4d3d932bca1bb99261477139a36a (diff) | |
| download | linux-3177bb76a8c510cbc737425a74e777a9aa253065.tar.xz | |
iommu/exynos: Implement DOMAIN_ATTR_GEOMETRY attribute
Implement the attribute for the Samsung Exynos IOMMU driver.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu/exynos-iommu.c')
| -rw-r--r-- | drivers/iommu/exynos-iommu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 9a114b9ff170..5c40937e9988 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -732,6 +732,10 @@ static int exynos_iommu_domain_init(struct iommu_domain *domain) spin_lock_init(&priv->pgtablelock); INIT_LIST_HEAD(&priv->clients); + dom->geometry.aperture_start = 0; + dom->geometry.aperture_end = ~0UL; + dom->geometry.force_aperture = true; + domain->priv = priv; return 0; |