From 2f5947dfcaecb99f2dd559156eecbeb7b95e4c02 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 24 Jul 2019 09:24:49 +0200 Subject: Documentation: move Documentation/virtual to Documentation/virt Renaming docs seems to be en vogue at the moment, so fix on of the grossly misnamed directories. We usually never use "virtual" as a shortcut for virtualization in the kernel, but always virt, as seen in the virt/ top-level directory. Fix up the documentation to match that. Fixes: ed16648eb5b8 ("Move kvm, uml, and lguest subdirectories under a common "virtual" directory, I.E:") Signed-off-by: Christoph Hellwig Signed-off-by: Paolo Bonzini --- Documentation/virtual/kvm/devices/vfio.txt | 36 ------------------------------ 1 file changed, 36 deletions(-) delete mode 100644 Documentation/virtual/kvm/devices/vfio.txt (limited to 'Documentation/virtual/kvm/devices/vfio.txt') diff --git a/Documentation/virtual/kvm/devices/vfio.txt b/Documentation/virtual/kvm/devices/vfio.txt deleted file mode 100644 index 528c77c8022c..000000000000 --- a/Documentation/virtual/kvm/devices/vfio.txt +++ /dev/null @@ -1,36 +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_device_attr.addr points to an int32_t file descriptor - for the VFIO group. - KVM_DEV_VFIO_GROUP_DEL: Remove a VFIO group from VFIO-KVM device tracking - kvm_device_attr.addr points to an int32_t file descriptor - for the VFIO group. - KVM_DEV_VFIO_GROUP_SET_SPAPR_TCE: attaches a guest visible TCE table - allocated by sPAPR KVM. - kvm_device_attr.addr points to a struct: - - struct kvm_vfio_spapr_tce { - __s32 groupfd; - __s32 tablefd; - }; - - where - @groupfd is a file descriptor for a VFIO group; - @tablefd is a file descriptor for a TCE table allocated via - KVM_CREATE_SPAPR_TCE. -- cgit v1.2.3