From b556983eb74c07c3168600eaa8ee5fb9f28f6bb6 Mon Sep 17 00:00:00 2001
From: "William A. Kennington III" <william@wkennington.com>
Date: Mon, 9 Feb 2015 13:09:05 -0800
Subject: [PATCH] nixos/system: Add xhci_pci as it is needed to detect host
 buses in the initrd for usb keyboards on the xhci bus and storage devices on
 the iso

---
 nixos/modules/system/boot/kernel.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/system/boot/kernel.nix b/nixos/modules/system/boot/kernel.nix
index 79b173a6ead..ff0c6ac3bee 100644
--- a/nixos/modules/system/boot/kernel.nix
+++ b/nixos/modules/system/boot/kernel.nix
@@ -193,6 +193,7 @@ in
         "ohci_hcd"
         "ohci_pci"
         "xhci_hcd"
+        "xhci_pci"
         "usbhid"
         "hid_generic"
         "hid_apple" "hid_logitech_dj" "hid_lenovo_tpkbd" "hid_roccat"