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Commit | Line | Data |
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a5459cfe AW |
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 |