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Mostly complete, still needs cleanup

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This commit is contained in:
Jonathan Cremin 2020-05-19 13:49:30 +01:00
parent a7eaa7dbfb
commit e17f84ad8a
18 changed files with 359 additions and 49 deletions
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2
roles/vm/templates/bind_vfio.sh.j2
View file

@ -11,3 +11,5 @@ modprobe vfio_pci
## Unbind gpu from nvidia and bind to vfio
virsh nodedev-detach $VIRSH_GPU_VIDEO
virsh nodedev-detach $VIRSH_GPU_AUDIO
virsh nodedev-detach $VIRSH_GPU_USB
virsh nodedev-detach $VIRSH_GPU_SSD

2
roles/vm/templates/kvm.conf.j2
View file

@ -1,3 +1,5 @@
## Virsh devices
VIRSH_GPU_VIDEO=pci_0000_0c_00_0
VIRSH_GPU_AUDIO=pci_0000_0c_00_1
VIRSH_GPU_USB=pci_0000_43_00_3
VIRSH_GPU_SSD=pci_0000_41_00_0

7
roles/vm/templates/unbind_vfio.sh.j2
View file

@ -6,8 +6,13 @@ source "/etc/libvirt/hooks/kvm.conf"
## Unbind gpu from vfio and bind to nvidia
virsh nodedev-reattach $VIRSH_GPU_VIDEO
virsh nodedev-reattach $VIRSH_GPU_AUDIO
virsh nodedev-reattach $VIRSH_GPU_USB
virsh nodedev-detach $VIRSH_GPU_SSD
## Unload vfio
modprobe -r vfio_pci
modprobe -r vfio_iommu_type1
modprobe -r vfio
modprobe -r vfio
## unload audio input/output mix
pacmd unload-module module-loopback