[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[virt-tools-list] [PATCHv3] virtinst:Add spapr-vio address type for pseries kvm guest



For pseries kvm guest, scsi controller can use
spapr-vio address type, not only pci address type.
So it's necessary to provide such an option to
device to configure it.

This patch provides spapr-vio address type option for
scsi controller. And scsi controller and address type
tags are generated in xml file. It is like the following:

<controller type='scsi' index='0'>
    <address type='spapr-vio'/>
</controller>

Signed-off-by: Li Zhang <zhlcindy linux vnet ibm com>
---
 tests/xmlconfig-xml/boot-many-devices.xml |    3 +++
 tests/xmlconfig.py                        |    1 +
 virtinst/Guest.py                         |    8 ++++++++
 virtinst/VirtualDevice.py                 |    6 +++++-
 4 files changed, 17 insertions(+), 1 deletions(-)

diff --git a/tests/xmlconfig-xml/boot-many-devices.xml b/tests/xmlconfig-xml/boot-many-devices.xml
index b654889..c9c5632 100644
--- a/tests/xmlconfig-xml/boot-many-devices.xml
+++ b/tests/xmlconfig-xml/boot-many-devices.xml
@@ -39,6 +39,9 @@
       <source file='/default-pool/testvol1.img'/>
       <target dev='sdb' bus='scsi'/>
     </disk>
+    <controller type='scsi' index='0'>
+      <address type='spapr-vio'/>
+    </controller>
     <controller type='ide' index='3'/>
     <controller type='virtio-serial' index='0' ports='32' vectors='17'/>
     <interface type='network'>
diff --git a/tests/xmlconfig.py b/tests/xmlconfig.py
index 2001b85..3098f13 100644
--- a/tests/xmlconfig.py
+++ b/tests/xmlconfig.py
@@ -714,6 +714,7 @@ class TestXMLConfig(unittest.TestCase):
         g.disks.append(VirtualDisk(conn=g.conn, path="/tmp", device="floppy"))
         d3 = VirtualDisk(conn=g.conn, path="/default-pool/testvol1.img",
                          bus="scsi", driverName="qemu")
+        d3.address.type = "spapr-vio"
         g.disks.append(d3)
 
         # Controller devices
diff --git a/virtinst/Guest.py b/virtinst/Guest.py
index b180770..5c61f36 100644
--- a/virtinst/Guest.py
+++ b/virtinst/Guest.py
@@ -870,11 +870,19 @@ class Guest(XMLBuilderDomain.XMLBuilderDomain):
             finally:
                 if origpath:
                     dev.path = origpath
+        def get_vscsi_ctrl_xml():
+            vscsi_class = virtinst.VirtualController.get_class_for_type(
+                          virtinst.VirtualController.CONTROLLER_TYPE_SCSI)
+            ctrl = vscsi_class(self.conn)
+            ctrl.set_address("spapr-vio")
+            return ctrl._get_xml_config()
 
         xml = self._get_emulator_xml()
         # Build XML
         for dev in devs:
             xml = _util.xml_append(xml, get_dev_xml(dev))
+            if dev.address.type == "spapr-vio":
+                xml = _util.xml_append(xml, get_vscsi_ctrl_xml())
 
         return xml
 
diff --git a/virtinst/VirtualDevice.py b/virtinst/VirtualDevice.py
index 2234979..660643d 100644
--- a/virtinst/VirtualDevice.py
+++ b/virtinst/VirtualDevice.py
@@ -143,9 +143,11 @@ class VirtualDeviceAddress(XMLBuilderDomain):
     ADDRESS_TYPE_DRIVE         = "drive"
     ADDRESS_TYPE_VIRTIO_SERIAL = "virtio-serial"
     ADDRESS_TYPE_CCID          = "ccid"
+    ADDRESS_TYPE_SPAPR_VIO     = "spapr-vio"
 
     TYPES = [ADDRESS_TYPE_PCI, ADDRESS_TYPE_DRIVE,
-             ADDRESS_TYPE_VIRTIO_SERIAL, ADDRESS_TYPE_CCID]
+             ADDRESS_TYPE_VIRTIO_SERIAL, ADDRESS_TYPE_CCID,
+             ADDRESS_TYPE_SPAPR_VIO]
 
     def __init__(self, conn, parsexml=None, parsexmlnode=None, caps=None, addrstr=None):
         XMLBuilderDomain.__init__(self, conn, parsexml, parsexmlnode,
@@ -185,6 +187,8 @@ class VirtualDeviceAddress(XMLBuilderDomain):
                 self.domain = "0"
                 if addrstr.count(":"):
                     self.domain, self.bus = addrstr.split(":", 1)
+            elif addrstr == "spapr-vio":
+                self.type = self.ADDRESS_TYPE_SPAPR_VIO
             else:
                 raise ValueError(_("Could not determine or unsupported format of '%s'") % addrstr)
         except:
-- 
1.7.5.4


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]