diff --git a/nixos/modules/virtualisation/kvmgt.nix b/nixos/modules/virtualisation/kvmgt.nix index f74036e35e1a..1c78e16d9256 100644 --- a/nixos/modules/virtualisation/kvmgt.nix +++ b/nixos/modules/virtualisation/kvmgt.nix @@ -25,9 +25,9 @@ in virtualisation.kvmgt = { enable = mkEnableOption '' KVMGT (iGVT-g) VGPU support. - Allows Qemu/KVM guests to share host's Intel integrated graphics card. + When enabled on a host, allows Qemu/KVM guests to share host's Intel integrated graphics card. Currently only one graphical device can be shared. - To allow users to access the device without root add them to the kvm group: `users.extraUsers..extraGroups = [ "kvm" ];` + To allow host users to access the device without root add them to the kvm group: `users.extraUsers..extraGroups = [ "kvm" ];` ''; # multi GPU support is under the question device = mkOption { @@ -39,7 +39,7 @@ in default = { }; type = with types; attrsOf (submodule [ { options = vgpuOptions; } ]); description = '' - Virtual GPUs to be used in Qemu. + Virtual GPUs of the host to be used in Qemu. You can find devices via {command}`ls /sys/bus/pci/devices/*/mdev_supported_types` and find info about device via {command}`cat /sys/bus/pci/devices/*/mdev_supported_types/i915-GVTg_V5_4/description` ''; example = {