iommu/vt-d: Move PRI handling to IOPF feature path

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PRI is only used for IOPF. With this move, the PCI/PRI feature could be
controlled by the device driver through iommu_dev_enable/disable_feature()
interfaces.

Reviewed-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20230324120234.313643-6-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Lu Baolu 2023-04-13 12:06:33 +08:00 • committed by Joerg Roedel

parent 5ae4008055

commit fbcde5bb92

1 changed files with 41 additions and 12 deletions

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53

drivers/iommu/intel/iommu.c

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