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Diffstat (limited to 'Documentation/virtual/kvm/devices/vfio.txt')
-rw-r--r-- | Documentation/virtual/kvm/devices/vfio.txt | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/Documentation/virtual/kvm/devices/vfio.txt b/Documentation/virtual/kvm/devices/vfio.txt deleted file mode 100644 index ef51740..0000000 --- a/Documentation/virtual/kvm/devices/vfio.txt +++ /dev/null @@ -1,22 +0,0 @@ -VFIO virtual device -=================== - -Device types supported: - KVM_DEV_TYPE_VFIO - -Only one VFIO instance may be created per VM. The created device -tracks VFIO groups in use by the VM and features of those groups -important to the correctness and acceleration of the VM. As groups -are enabled and disabled for use by the VM, KVM should be updated -about their presence. When registered with KVM, a reference to the -VFIO-group is held by KVM. - -Groups: - KVM_DEV_VFIO_GROUP - -KVM_DEV_VFIO_GROUP attributes: - KVM_DEV_VFIO_GROUP_ADD: Add a VFIO group to VFIO-KVM device tracking - KVM_DEV_VFIO_GROUP_DEL: Remove a VFIO group from VFIO-KVM device tracking - -For each, kvm_device_attr.addr points to an int32_t file descriptor -for the VFIO group. |