Commit ef181762 authored by Jason Gunthorpe's avatar Jason Gunthorpe Committed by Joerg Roedel
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iommu/arm-smmu-v3: Make the blocked domain support PASID



The blocked domain is used to park RID to be blocking DMA state. This
can be extended to PASID as well. By this, the remove_dev_pasid() op
of ARM SMMUv3 can be dropped.

Reviewed-by: default avatarKevin Tian <kevin.tian@intel.com>
Reviewed-by: default avatarNicolin Chen <nicolinc@nvidia.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
Signed-off-by: default avatarYi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20241204122928.11987-5-yi.l.liu@intel.com


Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent b18301b9
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