| 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: |