diff options
| author | Yi Liu <yi.l.liu@intel.com> | 2024-12-04 04:29:28 -0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-12-18 09:39:37 +0100 |
| commit | 647b7aad19490a7b90c52c883bda7df299457491 (patch) | |
| tree | c68cca3c1e6f4e79b7f6690d5a074cf039cfba11 /include/linux/iommu.h | |
| parent | 5f53638882391646e203e064c3ef3cc401745da8 (diff) | |
iommu: Remove the remove_dev_pasid op
The iommu drivers that supports PASID have supported attaching pasid to the
blocked_domain, hence remove the remove_dev_pasid op from the iommu_ops.
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20241204122928.11987-8-yi.l.liu@intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'include/linux/iommu.h')
| -rw-r--r-- | include/linux/iommu.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 318d27841130..38c65e92ecd0 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -587,9 +587,6 @@ iommu_copy_struct_from_full_user_array(void *kdst, size_t kdst_entry_size, * - IOMMU_DOMAIN_DMA: must use a dma domain * - 0: use the default setting * @default_domain_ops: the default ops for domains - * @remove_dev_pasid: Remove any translation configurations of a specific - * pasid, so that any DMA transactions with this pasid - * will be blocked by the hardware. * @viommu_alloc: Allocate an iommufd_viommu on a physical IOMMU instance behind * the @dev, as the set of virtualization resources shared/passed * to user space IOMMU instance. And associate it with a nesting @@ -647,8 +644,6 @@ struct iommu_ops { struct iommu_page_response *msg); int (*def_domain_type)(struct device *dev); - void (*remove_dev_pasid)(struct device *dev, ioasid_t pasid, - struct iommu_domain *domain); struct iommufd_viommu *(*viommu_alloc)( struct device *dev, struct iommu_domain *parent_domain, |