add ovmf uefi roms support V2

changelog:

use OVMF-pure-efi.fd instead OVMF_CODE-pure-efi.fd to have virtio drivers support

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 2361e83fc1a372b4475abf1a98553d31d92dab39..eabbd141dfea9a578ea17319e6767fe2c3b2c41d 100644 (file)
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -30,6 +30,7 @@ use PVE::ProcFSTools;
 use PVE::QMPClient;
 use PVE::RPCEnvironment;
 use Time::HiRes qw(gettimeofday);
+use File::Copy qw(copy);
 
 my $qemu_snap_storage = {rbd => 1, sheepdog => 1};
 
@@ -390,6 +391,12 @@ EODESCR
        description => "Sets the protection flag of the VM. This will prevent the remove operation.",
        default => 0,
     },
+    ovmf => {
+       optional => 1,
+       type => 'boolean',
+       description => "Enable ovmf uefi roms.",
+       default => 0,
+    },
 };
 
 # what about other qemu settings ?
@@ -2686,6 +2693,15 @@ sub config_to_command {
        push @$cmd, '-smbios', "type=1,$conf->{smbios1}";
     }
 
+    if ($conf->{ovmf}) {
+       my $ovmfvar = "OVMF_VARS-pure-efi.fd";
+       my $ovmfvar_src = "/usr/share/kvm/$ovmfvar";
+       my $ovmfvar_dst = "/tmp/$vmid-$ovmfvar";
+       copy $ovmfvar_src,$ovmfvar_dst if !(-e $ovmfvar_dst);
+       push @$cmd, '-drive', "if=pflash,format=raw,readonly,file=/usr/share/kvm/OVMF-pure-efi.fd";
+       push @$cmd, '-drive', "if=pflash,format=raw,file=$ovmfvar_dst";
+    }
+
     if ($q35) {
        # the q35 chipset support native usb2, so we enable usb controller
        # by default for this machine type