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rebase

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stitchy 2024-03-14 00:31:05 -07:00
commit a40307cadf
Signed by: stitchy
SSH key fingerprint: SHA256:p+xeQgmOvQ2br1d2STl5OnRRMef2LRqCtGA7SO4WYk0
1 changed files with 19 additions and 21 deletions
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40
hosts/malachite/default.nix
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@ -1,8 +1,6 @@
{ config, pkgs, ... }:
let
passthrough = pkgs.writeShellScript "passthrough.sh" ''
#!/usr/bin/env bash
passthrough = pkgs.writeShellScript "pasthrough.sh" ''
GUEST_NAME="$1"
HOOK_NAME="$2"
STATE_NAME="$3"
@ -17,45 +15,45 @@ let
if [[ "$HOOK_NAME/$STATE_NAME" == "prepare/begin" ]]; then
# Remove Hyprland
pkill Hyprland
${pkgs.busybox}/bin/pkill Hyprland
# Unbind VTconsoles
echo 0 > /sys/class/vtconsole/vtcon0/bind
echo 0 > /sys/class/vtconsole/vtcon1/bind
${pkgs.busybox}/bin/echo 0 > /sys/class/vtconsole/vtcon0/bind
${pkgs.busybox}/bin/echo 0 > /sys/class/vtconsole/vtcon1/bind
# Unbind EFI-Framebuffer
echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind
${pkgs.busybox}/bin/echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind
# Unload Modules
modprobe -r nvidia_drm nvidia_modeset nvidia_uvm nvidia
${pkgs.busybox}/bin/modprobe -r nvidia_drm nvidia_modeset nvidia_uvm nvidia
# Unbind the GPU from display driver
virsh nodedev-detach pci_0000_01_00_0
virsh nodedev-detach pci_0000_01_00_1
${pkgs.libvirt}/bin/virsh nodedev-detach pci_0000_01_00_0
${pkgs.libvirt}/bin/virsh nodedev-detach pci_0000_01_00_1
# Load VFIO Kernel Module
modprobe vfio_pci
${pkgs.busybox}/bin/modprobe vfio_pci
elif [[ "$HOOK_NAME/$STATE_NAME" == "release/end" ]]; then
# Re-Bind GPU to Nvidia Driver (replace the pci addresses with yours)
virsh nodedev-reattach pci_0000_01_00_0
virsh nodedev-reattach pci_0000_01_00_1
${pkgs.libvirt}/bin/virsh nodedev-reattach pci_0000_01_00_0
${pkgs.libvirt}/bin/virsh nodedev-reattach pci_0000_01_00_1
modprobe -r vfio-pci
${pkgs.busybox}/bin/modprobe -r vfio-pci
#bind efi
echo "efi-framebuffer.0" > /sys/bus/platform/drivers/efi-framebuffer/bind
${pkgs.busybox}/bin/echo "efi-framebuffer.0" > /sys/bus/platform/drivers/efi-framebuffer/bind
# Reload nvidia modules
modprobe nvidia_drm
modprobe nvidia_modeset
modprobe nvidia_uvm
modprobe nvidia
${pkgs.busybox}/bin/modprobe nvidia_drm
${pkgs.busybox}/bin/modprobe nvidia_modeset
${pkgs.busybox}/bin/modprobe nvidia_uvm
${pkgs.busybox}/bin/modprobe nvidia
# Rebind VT consoles
echo 1 > /sys/class/vtconsole/vtcon0/bind
echo 1 > /sys/class/vtconsole/vtcon1/bind
${pkgs.busybox}/bin/echo 1 > /sys/class/vtconsole/vtcon0/bind
${pkgs.busybox}/bin/echo 1 > /sys/class/vtconsole/vtcon1/bind
fi