File virtman-legacy-bios-support.patch of Package virt-manager.20216

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File virtman-legacy-bios-support.patch of Package virt-manager.20216

References: bsc#1178926

When we choose /usr/share/qemu/bios.bin or /usr/share/qemu/bios-256k.bin
in Customize configuration before install, show this error message:

Unable to complete install: 'operation failed: unable to find any master var store for loader: /usr/share/qemu/bios.bin'

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 65, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/createvm.py", line 2081, in _do_async_install
    installer.start_install(guest, meter=meter)
  File "/usr/share/virt-manager/virtinst/install/installer.py", line 721, in start_install
    domain = self._create_guest(
  File "/usr/share/virt-manager/virtinst/install/installer.py", line 669, in _create_guest
    domain = self.conn.createXML(install_xml or final_xml, 0)
  File "/usr/lib64/python3.8/site-packages/libvirt.py", line 4347, in createXML
    raise libvirtError('virDomainCreateXML() failed')
libvirt.libvirtError: operation failed: unable to find any master var store for loader: /usr/share/qemu/bios.bin

This patch check the loader if it is include bios.bin and bios-256k.bin.

Signed-off-by: Yu-Chen, Cho <acho suse com>
--
v2:
Fixed tabs vs spaces issues.

v1:
Check the loader if it is include bios.bin and bios-256k.bin.
---
 virtManager/object/domain.py | 18 +++++++++---------
 virtinst/guest.py            | 13 +++++++++++++
 2 files changed, 22 insertions(+), 9 deletions(-)

Index: virt-manager-3.2.0/virtManager/object/domain.py
===================================================================
--- virt-manager-3.2.0.orig/virtManager/object/domain.py
+++ virt-manager-3.2.0/virtManager/object/domain.py
@@ -671,16 +671,16 @@ class vmmDomain(vmmLibvirtObject):
 
         if loader != _SENTINEL:
             if loader is None:
-                # Implies seabios, aka the default, so clear everything
-                guest.os.loader = None
-                guest.os.loader_ro = None
-                guest.os.loader_type = None
-                guest.os.nvram = None
-                guest.os.nvram_template = None
+                # Implies the default, so clear everything
+                guest.set_legacy_path(None)
             else:
-                # Implies UEFI
-                guest.set_uefi_path(loader)
-                guest.disable_hyperv_for_uefi()
+                if "bios.bin" in loader or "bios-256k.bin" in loader:
+                    # Implies Custom: seabios, not UEFI
+                    guest.set_legacy_path(loader)
+                else:
+                    # Implies UEFI
+                    guest.set_uefi_path(loader)
+                    guest.disable_hyperv_for_uefi()
 
         if nvram != _SENTINEL:
             guest.os.nvram = nvram
Index: virt-manager-3.2.0/virtinst/guest.py
===================================================================
--- virt-manager-3.2.0.orig/virtinst/guest.py
+++ virt-manager-3.2.0/virtinst/guest.py
@@ -569,6 +569,19 @@ class Guest(XMLBuilder):
                         self.os.machine)
                 self.os.machine = "q35"
 
+    def set_legacy_path(self, path):
+        """
+        Configure legacy BIOS for QEMU.
+        """
+        self.os.loader = path
+        if (path):
+            self.os.loader_ro = True
+        else:
+            self.os.loader_ro = None
+        self.os.loader_type = None
+        self.os.nvram = None
+        self.os.nvram_template = None
+
     def disable_hyperv_for_uefi(self):
         # UEFI doesn't work with hyperv bits for some OS
         if not self.is_uefi():

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File virtman-legacy-bios-support.patch of Package virt-manager.20216

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