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- What: /sys/kernel/iommu_groups/
- Date: May 2012
- KernelVersion: v3.5
- Contact: Alex Williamson <alex.williamson@redhat.com>
- Description: /sys/kernel/iommu_groups/ contains a number of sub-
- directories, each representing an IOMMU group. The
- name of the sub-directory matches the iommu_group_id()
- for the group, which is an integer value. Within each
- subdirectory is another directory named "devices" with
- links to the sysfs devices contained in this group.
- The group directory also optionally contains a "name"
- file if the IOMMU driver has chosen to register a more
- common name for the group.
- Users:
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