1 What: /sys/class/iommu/<iommu>/intel-iommu/address 2 Date: June 2014 3 KernelVersion: 3.17 4 Contact: Alex Williamson <alex.williamson@redhat.com> 5 Description: 6 Physical address of the VT-d DRHD for this IOMMU. 7 Format: %llx. This allows association of a sysfs 8 intel-iommu with a DMAR DRHD table entry. 9 10 What: /sys/class/iommu/<iommu>/intel-iommu/cap 11 Date: June 2014 12 KernelVersion: 3.17 13 Contact: Alex Williamson <alex.williamson@redhat.com> 14 Description: 15 The cached hardware capability register value 16 of this DRHD unit. Format: %llx. 17 18 What: /sys/class/iommu/<iommu>/intel-iommu/ecap 19 Date: June 2014 20 KernelVersion: 3.17 21 Contact: Alex Williamson <alex.williamson@redhat.com> 22 Description: 23 The cached hardware extended capability register 24 value of this DRHD unit. Format: %llx. 25 26 What: /sys/class/iommu/<iommu>/intel-iommu/version 27 Date: June 2014 28 KernelVersion: 3.17 29 Contact: Alex Williamson <alex.williamson@redhat.com> 30 Description: 31 The architecture version as reported from the 32 VT-d VER_REG. Format: %d:%d, major:minor
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.