search for: oiommu

...p_iommu_iova_to_phys(struct iommu_domain *domain, return ret; } -static int omap_iommu_add_device(struct device *dev) +static struct iommu_device *omap_iommu_probe_device(struct device *dev) { struct omap_iommu_arch_data *arch_data, *tmp; + struct platform_device *pdev; struct omap_iommu *oiommu; - struct iommu_group *group; struct device_node *np; - struct platform_device *pdev; int num_iommus, i; - int ret; /* * Allocate the archdata iommu structure for DT-based devices. @@ -1657,7 +1655,7 @@ static int omap_iommu_add_device(struct device *dev) * IOMMU users. */ if (!d...

...0; @@ -1657,7 +1640,7 @@ static phys_addr_t omap_iommu_iova_to_phys(struct iommu_domain *domain, return ret; } -static int _omap_iommu_add_device(struct device *dev) +static int omap_iommu_add_device(struct device *dev) { struct omap_iommu_arch_data *arch_data, *tmp; struct omap_iommu *oiommu; @@ -1666,8 +1649,6 @@ static int _omap_iommu_add_device(struct device *dev) struct platform_device *pdev; int num_iommus, i; int ret; - struct orphan_dev *orphan_dev; - unsigned long flags; /* * Allocate the archdata iommu structure for DT-based devices. @@ -1702,23 +1683,7 @@ static...

Hi, here is the second version of this patch-set. The first version with some more introductory text can be found here: https://lore.kernel.org/lkml/20200407183742.4344-1-joro at 8bytes.org/ Changes v1->v2: * Rebased to v5.7-rc1 * Re-wrote the arm-smmu changes as suggested by Robin Murphy * Re-worked the Exynos patches to hopefully not break the driver anymore * Fixed a missing

Hi, here is the second version of this patch-set. The first version with some more introductory text can be found here: https://lore.kernel.org/lkml/20200407183742.4344-1-joro at 8bytes.org/ Changes v1->v2: * Rebased to v5.7-rc1 * Re-wrote the arm-smmu changes as suggested by Robin Murphy * Re-worked the Exynos patches to hopefully not break the driver anymore * Fixed a missing

Hi, here is the third version of this patch-set. Older versions can be found here: v1: https://lore.kernel.org/lkml/20200407183742.4344-1-joro at 8bytes.org/ (Has some more introductory text) v2: https://lore.kernel.org/lkml/20200414131542.25608-1-joro at 8bytes.org/ Changes v2 -> v3: * Rebased v5.7-rc3 * Added a missing iommu_group_put() as reported by Lu Baolu. * Added a

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

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