From 7e9d7a7cee8a1054c6637a1e205f1e43677990b2 Mon Sep 17 00:00:00 2001
From: alyx <cydiralis@proton.me>
Date: Mon, 28 Jul 2025 13:39:45 +0100
Subject: [PATCH] setpci stuff, this lets me bind 2 ports onto my ehci
 controllers for usb passthrough

---
 base/absolution/configuration.nix | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/base/absolution/configuration.nix b/base/absolution/configuration.nix
index f4b4db0..8073c2e 100644
--- a/base/absolution/configuration.nix
+++ b/base/absolution/configuration.nix
@@ -12,6 +12,15 @@
 
   nix.package = pkgs.lix;  
 
+  systemd.services.setpci = {
+    description = "this runs the command that binds 2 of my usb ports to the EHCI controller";
+    wantedBy = ["multi-user.target"];
+    serviceConfig = {
+      Type = "simple";
+      ExecStart = "${pkgs.pciutils}/bin/setpci -s0:14.0 0xd0.W=0x3f3f";
+    };
+  };
+
   nix.settings.trusted-users = [ "alyx" "root" ];
 
   #services.udev.extraRules = builtins.readFile ./udev.rules;
@@ -191,12 +200,6 @@
 
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
 
-  nix.gc = {
-    automatic = true;
-    dates = "weekly";
-    options = "--delete-older-than 30d";
-  };
-
   # Enable the X11 windowing system.
   services.xserver.enable = false;
   programs.dconf.enable = true;
@@ -313,6 +316,7 @@
     p7zip
     cabextract
     unzip
+    pciutils
     wineWowPackages.stable
     (pkgs.python3.withPackages (ps: with ps; [tkinter]))
   ];