Based on kernel version 4.9. Page generated on 2016-12-21 14:27 EST.
1 What: /sys/kernel/iommu_groups/ 2 Date: May 2012 3 KernelVersion: v3.5 4 Contact: Alex Williamson <email@example.com> 5 Description: /sys/kernel/iommu_groups/ contains a number of sub- 6 directories, each representing an IOMMU group. The 7 name of the sub-directory matches the iommu_group_id() 8 for the group, which is an integer value. Within each 9 subdirectory is another directory named "devices" with 10 links to the sysfs devices contained in this group. 11 The group directory also optionally contains a "name" 12 file if the IOMMU driver has chosen to register a more 13 common name for the group. 14 Users: