!25 [sync] PR-23: update loongarch64 support

From: @openeuler-sync-bot 
Reviewed-by: @jxy_git 
Signed-off-by: @jxy_git

Add-loongarch-support.patch

@@ -1,39 +1,199 @@
-From 9207593a65307102e39129ed82fc7df0dbfe178d Mon Sep 17 00:00:00 2001
+From 870dc69df0bee7309430a5f0cc3219e5ebdc4a47 Mon Sep 17 00:00:00 2001
 From: yangchenguang <yangchenguang@kylinsec.com.cn>
-Date: Thu, 13 Apr 2023 10:07:44 +0800
+Date: Tue, 6 Jun 2023 19:53:32 +0800
-Subject: [PATCH] Add loongarch support
+Subject: [PATCH] Add loongarch64 support
 
 Signed-off-by: yangchenguang <yangchenguang@kylinsec.com.cn>
 ---
- virtManager/create.py | 1 +
+ virtManager/create.py        |  4 ++++
- virtinst/domain/os.py | 2 ++
+ virtinst/devices/disk.py     |  2 ++
- 2 files changed, 3 insertions(+)
+ virtinst/devices/graphics.py |  2 +-
+ virtinst/devices/video.py    |  2 ++
+ virtinst/domain/cpu.py       |  5 +++++
+ virtinst/domain/os.py        |  2 ++
+ virtinst/domcapabilities.py  |  4 ++++
+ virtinst/guest.py            | 14 ++++++++++----
+ 8 files changed, 30 insertions(+), 5 deletions(-)
 
 diff --git a/virtManager/create.py b/virtManager/create.py
-index e7ddd0c..dcc70bb 100644
+index e7ddd0c..2afd400 100644
 --- a/virtManager/create.py
 +++ b/virtManager/create.py
 @@ -428,6 +428,7 @@ class vmmCreate(vmmGObjectUI):
          installable_arch = bool(guest.os.is_x86() or
                  guest.os.is_ppc64() or
                  guest.os.is_sw_64() or
-+                guest.os.is_loongarch64() or
++                guest.os.is_loongarch() or
                  guest.os.is_s390x())
  
          if guest.prefers_uefi():
+@@ -823,6 +824,9 @@ class vmmCreate(vmmGObjectUI):
+         machines.sort()
+ 
+         defmachine = None
++
++        if self._capsinfo.arch in ["loongarch64"]:
++            defmachine = "loongson7a"
+         prios = []
+         recommended_machine = virtinst.Guest.get_recommended_machine(
+                 self._capsinfo)
+diff --git a/virtinst/devices/disk.py b/virtinst/devices/disk.py
+index 533631e..ac20f08 100644
+--- a/virtinst/devices/disk.py
++++ b/virtinst/devices/disk.py
+@@ -963,6 +963,8 @@ class DeviceDisk(Device):
+             return "sata"
+         if self.is_cdrom() and guest.os.is_s390x():
+             return "scsi"
++        if self.is_cdrom() and guest.os.is_loongarch():
++            return "scsi"
+         return "ide"
+ 
+     def set_defaults(self, guest):
+diff --git a/virtinst/devices/graphics.py b/virtinst/devices/graphics.py
+index dafae06..fa0b9e1 100644
+--- a/virtinst/devices/graphics.py
++++ b/virtinst/devices/graphics.py
+@@ -203,7 +203,7 @@ class DeviceGraphics(Device):
+         if not self.conn.is_qemu() and not self.conn.is_test():
+             return False
+         # Spice has issues on some host arches, like ppc, so whitelist it
+-        if self.conn.caps.host.cpu.arch not in ["i686", "x86_64"]:
++        if self.conn.caps.host.cpu.arch not in ["i686", "x86_64", "loongarch64"]:
+             return False
+         return True
+ 
+diff --git a/virtinst/devices/video.py b/virtinst/devices/video.py
+index 785d412..5e459bb 100644
+--- a/virtinst/devices/video.py
++++ b/virtinst/devices/video.py
+@@ -47,6 +47,8 @@ class DeviceVideo(Device):
+             return "virtio"
+         if guest.conn.is_qemu() and guest.os.is_s390x():
+             return "virtio"
++        if guest.os.is_loongarch():
++            return "virtio"
+         if guest.has_spice() and guest.os.is_x86():
+             if guest.has_gl():
+                 return "virtio"
+diff --git a/virtinst/domain/cpu.py b/virtinst/domain/cpu.py
+index 3548acd..7d35a11 100644
+--- a/virtinst/domain/cpu.py
++++ b/virtinst/domain/cpu.py
+@@ -274,6 +274,11 @@ class DomainCpu(XMLBuilder):
+             # -M virt defaults to a 32bit CPU, even if using aarch64
+             self.model = "cortex-a57"
+ 
++        elif guest.os.is_loongarch() and guest.type == "kvm":
++            if guest.os.arch != self.conn.caps.host.cpu.arch:
++                return
++            self.set_special_mode(guest, guest.loongarch_cpu_default)
++
+         elif guest.os.is_x86() and guest.type == "kvm":
+             self._set_cpu_x86_kvm_default(guest)
+ 
 diff --git a/virtinst/domain/os.py b/virtinst/domain/os.py
-index fdcaa19..5e16887 100644
+index fdcaa19..fe46dd2 100644
 --- a/virtinst/domain/os.py
 +++ b/virtinst/domain/os.py
 @@ -48,6 +48,8 @@ class DomainOs(XMLBuilder):
          return self.arch == "aarch64"
      def is_sw_64(self):
          return self.arch == "sw_64"
-+    def is_loongarch64(self):
++    def is_loongarch(self):
 +        return self.arch == "loongarch64"
      def is_arm(self):
          return self.is_arm32() or self.is_arm64()
      def is_arm_vexpress(self):
+diff --git a/virtinst/domcapabilities.py b/virtinst/domcapabilities.py
+index 4cbb7f2..1fbb3d0 100644
+--- a/virtinst/domcapabilities.py
++++ b/virtinst/domcapabilities.py
+@@ -177,6 +177,10 @@ class DomainCapabilities(XMLBuilder):
+         "armv7l": [
+             r".*arm/QEMU_EFI.*",  # fedora, gerd's firmware repo
+         ],
++        "loongarch64": [
++            ".*loongarch_bios.bin",  # loongarch
++            ".*loongarch_bios.bin",  # gerd's firmware repo
++        ],
+     }
+ 
+     def find_uefi_path_for_arch(self):
+diff --git a/virtinst/guest.py b/virtinst/guest.py
+index c0471cd..c539276 100644
+--- a/virtinst/guest.py
++++ b/virtinst/guest.py
+@@ -162,6 +162,7 @@ class Guest(XMLBuilder):
+         self.skip_default_graphics = False
+         self.skip_default_rng = False
+         self.x86_cpu_default = self.cpu.SPECIAL_MODE_APP_DEFAULT
++        self.loongarch_cpu_default = self.cpu.SPECIAL_MODE_HOST_MODEL_ONLY
+ 
+         self.__osinfo = None
+         self._capsinfo = None
+@@ -283,6 +284,7 @@ class Guest(XMLBuilder):
+         # These _only_ support virtio so don't check the OS
+         if (self.os.is_arm_machvirt() or
+             self.os.is_s390x() or
++            self.os.is_loongarch() or
+             self.os.is_pseries()):
+             return True
+ 
+@@ -318,7 +320,7 @@ class Guest(XMLBuilder):
+         arm+machvirt prefers UEFI since it's required for traditional
+         install methods
+         """
+-        return self.os.is_arm_machvirt()
++        return (self.os.is_arm_machvirt() or self.os.is_loongarch())
+ 
+     def get_uefi_path(self):
+         """
+@@ -350,6 +352,8 @@ class Guest(XMLBuilder):
+         """
+         self.os.loader_ro = True
+         self.os.loader_type = "pflash"
++        if self.os.is_loongarch():
++            self.os.loader_type = "rom"
+         self.os.loader = path
+ 
+         # If the firmware name contains "secboot" it is probably build
+@@ -573,7 +577,7 @@ class Guest(XMLBuilder):
+         usb_keyboard = False
+         if self.os.is_x86() and not self.os.is_xenpv():
+             usb_tablet = self.osinfo.supports_usbtablet()
+-        if self.os.is_arm_machvirt():
++        if (self.os.is_arm_machvirt() or self.os.is_loongarch()):
+             usb_tablet = True
+             usb_keyboard = True
+ 
+@@ -665,7 +669,7 @@ class Guest(XMLBuilder):
+             return
+         if self.os.is_container() and not self.conn.is_vz():
+             return
+-        if self.os.arch not in ["x86_64", "i686", "ppc64", "ppc64le"]:
++        if self.os.arch not in ["x86_64", "i686", "ppc64", "ppc64le", "loongarch64"]:
+             return
+         self.add_device(DeviceGraphics(self.conn))
+ 
+@@ -711,7 +715,7 @@ class Guest(XMLBuilder):
+                     break
+ 
+         # Add virtio-scsi controller if needed
+-        if ((self.os.is_arm_machvirt() or self.os.is_pseries()) and
++        if ((self.os.is_arm_machvirt() or self.os.is_pseries() or self.os.is_loongarch()) and
+             not has_any_scsi and
+             not has_virtio_scsi):
+             for dev in self.devices.disk:
+@@ -753,6 +757,8 @@ class Guest(XMLBuilder):
+         self.add_device(dev)
+ 
+     def _add_spice_usbredir(self):
++        if self.os.is_loongarch():
++            return
+         if self.skip_default_usbredir:
+             return
+         if self.devices.redirdev:
 -- 
 2.33.0
 

virt-manager.spec

@@ -1,7 +1,7 @@
 %global __python %{__python3}
 Name:                virt-manager
 Version:             2.1.0
-Release:             8
+Release:             9
 Summary:             The manage virtual machines tool which via libvirt.
 License:             GPLv2+
 BuildArch:           noarch
@@ -83,6 +83,9 @@ done
 %{_mandir}/man1/{virt-install.1*,virt-clone.1*,virt-convert.1*,virt-xml.1*}
 
 %changelog
+* Thu Aug 10 2023 yeqinglong <yeqinglong@kylinsec.com.cn> - 2.1.0-9
+- update loongarch64 support
+
 * Thu Apr 13 2023 yangchenguang <yangchenguang@kylinsec.com.cn> - 2.1.0-8
 - Modify patch file incorrect