From ba1b0f17a187a43b3b6f44b08617e6d004715d69 Mon Sep 17 00:00:00 2001
From: Francesc Guasch <frankie@etsetb.upc.edu>
Date: Thu, 4 Jul 2024 12:42:03 +0200
Subject: [PATCH] feat: new template mediated dev no display (#2066)

---
 lib/Ravada/HostDevice/Templates.pm | 28 +++++++++++++++++++++++++++-
 t/device/40_mediated_device.t      |  4 ++--
 2 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/lib/Ravada/HostDevice/Templates.pm b/lib/Ravada/HostDevice/Templates.pm
index 027e7c68a..ad190b5f5 100644
--- a/lib/Ravada/HostDevice/Templates.pm
+++ b/lib/Ravada/HostDevice/Templates.pm
@@ -133,7 +133,7 @@ our @TEMPLATES_KVM  = (
 #
  
     ,
-    { name => "GPU Mediated Device"
+    { name => "GPU Mediated Device (display)"
         ,list_command => "mdevctl list"
         ,list_filter => '.*'
         ,template_args => encode_json(
@@ -157,6 +157,32 @@ our @TEMPLATES_KVM  = (
             }
         ]
     }
+    ,
+    { name => "GPU Mediated Device (no display)"
+        ,list_command => "mdevctl list"
+        ,list_filter => '.*'
+        ,template_args => encode_json(
+            { uuid => '^(.*?) '}
+        )
+        ,templates => [{
+            path => '/domain/devices/hostdev'
+            ,template =>
+   "<hostdev mode='subsystem' type='mdev' managed='no' model='vfio-pci' display='off'>
+      <source>
+        <address uuid='<%= \$uuid %>'/>
+      </source>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0d' function='0x0'/>
+    </hostdev>"
+            }
+            ,{
+                path => '/domain/features/kvm'
+                ,type => 'unique_node'
+                ,template => "<kvm><hidden state='on'/></kvm>"
+
+            }
+        ]
+    }
+
 );
 
 our @TEMPLATES_VOID = (
diff --git a/t/device/40_mediated_device.t b/t/device/40_mediated_device.t
index 295c26afc..3d128da58 100644
--- a/t/device/40_mediated_device.t
+++ b/t/device/40_mediated_device.t
@@ -120,7 +120,7 @@ sub _req_shutdown($domain) {
 sub test_mdev($vm) {
 
     my $templates = Ravada::HostDevice::Templates::list_templates($vm->id);
-    my ($mdev) = grep { $_->{name} eq "GPU Mediated Device" } @$templates;
+    my ($mdev) = grep { $_->{name} =~ /GPU Mediated Device/ } @$templates;
     ok($mdev,"Expecting PCI template in ".$vm->name) or return;
 
     my $id = $vm->add_host_device(template => $mdev->{name});
@@ -383,7 +383,7 @@ sub _add_template_timer($hd) {
 sub test_mdev_kvm_state($vm) {
 
     my $templates = Ravada::HostDevice::Templates::list_templates($vm->id);
-    my ($mdev) = grep { $_->{name} eq "GPU Mediated Device" } @$templates;
+    my ($mdev) = grep { $_->{name} =~ /GPU Mediated Device/ } @$templates;
     ok($mdev,"Expecting PCI template in ".$vm->name) or return;
 
     my $id = $vm->add_host_device(template => $mdev->{name});