43 lines
1.2 KiB
Nix
43 lines
1.2 KiB
Nix
{
|
|
config,
|
|
pkgs,
|
|
inputs,
|
|
...
|
|
}:
|
|
{
|
|
# nixpkgs.overlays = [
|
|
# inputs.nix-cachyos-kernel.overlays.default
|
|
# ];
|
|
# Use CachyOS Kernel
|
|
boot.kernelPackages =
|
|
pkgs.linuxPackagesFor
|
|
inputs.nix-cachyos-kernel.packages.${pkgs.system}.linux-cachyos-latest;
|
|
|
|
# =============================================================================
|
|
# DEFAULT BOOT: Linux Desktop Mode (GPU for Host)
|
|
# =============================================================================
|
|
# This is the normal boot. The GPU is used by the host for Hyprland/gaming.
|
|
|
|
boot.kernelParams = [
|
|
"amd_iommu=on"
|
|
"iommu=pt"
|
|
"split_lock_detect=off"
|
|
];
|
|
|
|
# Vendor Reset (helps with GPU reset when switching modes)
|
|
boot.extraModulePackages = [ config.boot.kernelPackages.vendor-reset ];
|
|
boot.kernelModules = [
|
|
"tcp_bbr"
|
|
"vendor-reset"
|
|
"ntsync"
|
|
];
|
|
|
|
# =============================================================================
|
|
# Network and Misc Sysctl
|
|
# =============================================================================
|
|
boot.kernel.sysctl = {
|
|
"net.ipv4.tcp_congestion_control" = "bbr";
|
|
"net.core.default_qdisc" = "fq";
|
|
"vm.max_map_count" = 1048576;
|
|
};
|
|
}
|