1*4882a593SmuzhiyunWhat: /sys/class/iommu/<iommu>/amd-iommu/cap 2*4882a593SmuzhiyunDate: June 2014 3*4882a593SmuzhiyunKernelVersion: 3.17 4*4882a593SmuzhiyunContact: Alex Williamson <alex.williamson@redhat.com> 5*4882a593SmuzhiyunDescription: 6*4882a593Smuzhiyun IOMMU capability header as documented in the AMD IOMMU 7*4882a593Smuzhiyun specification. Format: %x 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunWhat: /sys/class/iommu/<iommu>/amd-iommu/features 10*4882a593SmuzhiyunDate: June 2014 11*4882a593SmuzhiyunKernelVersion: 3.17 12*4882a593SmuzhiyunContact: Alex Williamson <alex.williamson@redhat.com> 13*4882a593SmuzhiyunDescription: 14*4882a593Smuzhiyun Extended features of the IOMMU. Format: %llx 15