Displaying 6 results from an estimated 6 matches for "amd_iommu_probe_fin".
2020 Apr 14
0
[PATCH v2 15/33] iommu/amd: Convert to probe/release_device() call-backs
...>dma_ops = NULL;
- goto out;
+ } else {
+ iommu_dev = &iommu->iommu;
}
- init_iommu_group(dev);
- dev_data = get_dev_data(dev);
+ iommu_completion_wait(iommu);
- BUG_ON(!dev_data);
+ return iommu_dev;
+}
- if (dev_data->iommu_v2)
- iommu_request_dm_for_dev(dev);
+static void amd_iommu_probe_finalize(struct device *dev)
+{
+ struct iommu_domain *domain;
/* Domains are initialized for this device - have a look what we ended up with */
domain = iommu_get_domain_for_dev(dev);
if (domain->type == IOMMU_DOMAIN_DMA)
iommu_setup_dma_ops(dev, IOVA_START_PFN << PAGE_SHIFT, 0);
-...
2020 Apr 14
35
[PATCH v2 00/33] iommu: Move iommu_group setup to IOMMU core code
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
2020 Apr 14
35
[PATCH v2 00/33] iommu: Move iommu_group setup to IOMMU core code
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
2020 Apr 29
35
[PATCH v3 00/34] iommu: Move iommu_group setup to IOMMU core code
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
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