x86/mm/pat: Don't report PAT on CPUs that don't support it
[linux/fpc-iii.git] / Documentation / ABI / testing / sysfs-class-iommu
blob6d0a1b4be82df80ab3e347e4a977bc537e4dca35
1 What:           /sys/class/iommu/<iommu>/devices/
2 Date:           June 2014
3 KernelVersion:  3.17
4 Contact:        Alex Williamson <alex.williamson@redhat.com>
5 Description:
6                 IOMMU drivers are able to link devices managed by a
7                 given IOMMU here to allow association of IOMMU to
8                 device.
10 What:           /sys/devices/.../iommu
11 Date:           June 2014
12 KernelVersion:  3.17
13 Contact:        Alex Williamson <alex.williamson@redhat.com>
14 Description:
15                 IOMMU drivers are able to link the IOMMU for a
16                 given device here to allow association of device to
17                 IOMMU.