From df5d588f13674bbe4be63a05e533c8303ea5a465 Mon Sep 17 00:00:00 2001
From: Clemens Fruhwirth <clemens@endorphin.org>
Date: Mon, 1 May 2017 17:21:26 +0200
Subject: Introduce virtualisation.libvirtd.qemuOvmf.

---
 nixos/modules/virtualisation/libvirtd.nix | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'nixos')

diff --git a/nixos/modules/virtualisation/libvirtd.nix b/nixos/modules/virtualisation/libvirtd.nix
index c0cebaddec8d..58581eed74a1 100644
--- a/nixos/modules/virtualisation/libvirtd.nix
+++ b/nixos/modules/virtualisation/libvirtd.nix
@@ -14,6 +14,9 @@ let
     ${cfg.extraConfig}
   '';
   qemuConfigFile = pkgs.writeText "qemu.conf" ''
+    ${optionalString cfg.qemuOvmf ''
+      nvram = ["${pkgs.OVMF}/FV/OVMF_CODE.fd:${pkgs.OVMF}/FV/OVMF_VARS.fd"]
+    ''}
     ${cfg.qemuVerbatimConfig}
   '';
 
@@ -63,6 +66,15 @@ in {
       '';
     };
 
+    virtualisation.libvirtd.qemuOvmf = mkOption {
+      type = types.bool;
+      default = true;
+      description = ''
+        Allows libvirtd to take advantage of OVMF when creating new
+        QEMU VMs with UEFI boot.
+      '';
+    };
+
     virtualisation.libvirtd.extraOptions = mkOption {
       type = types.listOf types.str;
       default = [ ];
-- 
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