Displaying 3 results from an estimated 3 matches for "exynos_iommu_detach_device".
2020 Apr 09
0
[PATCH] iommu/exynos: Get rid of 'struct exynos_iommu_owner' exynos_iommu_owner
...->domain) {
+ dev_dbg(data->sysmmu, "restoring state\n");
+ __sysmmu_enable(data);
}
+ mutex_unlock(&master_data->rpm_lock);
+
return 0;
}
@@ -834,21 +840,21 @@ static void exynos_iommu_domain_free(struct iommu_domain *iommu_domain)
kfree(domain);
}
-static void exynos_iommu_detach_device(struct iommu_domain *iommu_domain,
- struct device *dev)
+static void __exynos_iommu_detach_device(struct exynos_iommu_domain *domain,
+ struct device *dev)
{
- struct exynos_iommu_owner *owner = dev->archdata.iommu;
- struct exynos_iommu_domain *domain = to_exynos_domain(iommu_doma...
2020 Apr 07
41
[RFC PATCH 00/34] iommu: Move iommu_group setup to IOMMU core code
Hi,
here is a patch-set to remove all calls of iommu_group_get_for_dev() from
the IOMMU drivers and move the per-device group setup and default domain
allocation into the IOMMU core code.
This eliminates some ugly back and forth between IOMMU core code and the
IOMMU drivers, where the driver called iommu_group_get_for_dev() which itself
called back into the driver.
The patch-set started as a
2020 Apr 07
41
[RFC PATCH 00/34] iommu: Move iommu_group setup to IOMMU core code
Hi,
here is a patch-set to remove all calls of iommu_group_get_for_dev() from
the IOMMU drivers and move the per-device group setup and default domain
allocation into the IOMMU core code.
This eliminates some ugly back and forth between IOMMU core code and the
IOMMU drivers, where the driver called iommu_group_get_for_dev() which itself
called back into the driver.
The patch-set started as a