search for: amd_iommu_rlookup_table

Displaying 9 results from an estimated 9 matches for "amd_iommu_rlookup_table".

2020 Apr 14
0
[PATCH v2 15/33] iommu/amd: Convert to probe/release_device() call-backs
...roup_put(group); -} - static int iommu_init_device(struct device *dev) { struct iommu_dev_data *dev_data; - struct amd_iommu *iommu; int devid; if (dev->archdata.iommu) @@ -367,8 +355,6 @@ static int iommu_init_device(struct device *dev) if (devid < 0) return devid; - iommu = amd_iommu_rlookup_table[devid]; - dev_data = find_dev_data(devid); if (!dev_data) return -ENOMEM; @@ -391,8 +377,6 @@ static int iommu_init_device(struct device *dev) dev->archdata.iommu = dev_data; - iommu_device_link(&iommu->iommu, dev); - return 0; } @@ -410,7 +394,7 @@ static void iommu_ign...
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
2019 Sep 08
7
[PATCH v6 0/5] iommu/amd: Convert the AMD iommu driver to the dma-iommu api
Convert the AMD iommu driver to the dma-iommu api. Remove the iova handling and reserve region code from the AMD iommu driver. Change-log: V6: -add more details to the description of patch 001-iommu-amd-Remove-unnecessary-locking-from-AMD-iommu-.patch -rename handle_deferred_device to iommu_dma_deferred_attach -fix double tabs in 0003-iommu-dma-iommu-Handle-deferred-devices.patch V5: -Rebase on
2019 Jun 13
8
[PATCH v4 0/5] iommu/amd: Convert the AMD iommu driver to the dma-iommu api
Convert the AMD iommu driver to the dma-iommu api. Remove the iova handling and reserve region code from the AMD iommu driver. Change-log: V4: -Rebase on top of linux-next -Split the removing of the unnecessary locking in the amd iommu driver into a seperate patch -refactor the "iommu/dma-iommu: Handle deferred devices" patch and address comments v3: -rename dma_limit to dma_mask -exit
2019 Jun 13
8
[PATCH v4 0/5] iommu/amd: Convert the AMD iommu driver to the dma-iommu api
Convert the AMD iommu driver to the dma-iommu api. Remove the iova handling and reserve region code from the AMD iommu driver. Change-log: V4: -Rebase on top of linux-next -Split the removing of the unnecessary locking in the amd iommu driver into a seperate patch -refactor the "iommu/dma-iommu: Handle deferred devices" patch and address comments v3: -rename dma_limit to dma_mask -exit