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