Nixerus/configurations/host/materusPC/hardware/boot.nix

38 lines
1.2 KiB
Nix

{ config, pkgs, lib, inputs, materusFlake, ... }:
{
#Kernel
boot.kernelPackages = pkgs.linuxPackages_zen;
boot.kernelParams = [ "nvme_core.default_ps_max_latency_us=0" "nvme_core.io_timeout=255" "nvme_core.max_retries=10" "nvme_core.shutdown_timeout=10" "amd_iommu=on" "iommu=pt" "pcie_acs_override=downstream,multifunction" ];
boot.kernelModules = [ "nbd" "i2c_dev" "kvm_amd" "vfio-pci" "v4l2loopback" "kvmfr" ];
boot.extraModprobeConfig = ''
options kvm_amd nested=1
options nbd max_part=16
'';
boot.kernel.sysctl = {"vm.max_map_count" = 1000000;};
boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback kvmfr];
boot.supportedFilesystems = [ "ntfs" "btrfs" "vfat" "exfat" "ext4"];
boot.tmp.useTmpfs = true;
#bootloader
boot.loader.efi.canTouchEfiVariables = true;
boot.loader.efi.efiSysMountPoint = "/boot/efi";
boot.loader.grub = {
enable = true;
efiSupport = true;
device = "nodev";
gfxmodeEfi = pkgs.lib.mkDefault "1920x1080";
gfxmodeBios = pkgs.lib.mkDefault "1920x1080";
useOSProber = true;
memtest86.enable = true;
};
}