[libvirt] [PATCH 0/7] Q35 support part 2

[Laine Stump]

On 08/03/2013 09:36 PM, Doug Goldstein wrote:
> On Sat, Aug 3, 2013 at 6:28 PM, Laine Stump <laine at laine.org> wrote:
>> ...and here is the result of applying all 10 patches of this 7 patch
>> series, and starting up a domain using the config file attached to the
>> end of this message:
>>
>> # lspci
>> 00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM
>> Controller
>> 00:01.0 VGA compatible controller: Red Hat, Inc. Device 0100 (rev 04)
>> 00:02.0 PCI bridge: Red Hat, Inc. Device 0001
>> 00:1f.0 ISA bridge: Intel Corporation 82801IB (ICH9) LPC Interface
>> Controller (rev 02)
>> 00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6
>> port SATA AHCI Controller (rev 02)
>> 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller
>> (rev 02)
>> 01:01.0 PCI bridge: Red Hat, Inc. Device 0001
>> 02:01.0 Ethernet controller: Red Hat, Inc Virtio network device
>> 02:02.0 Ethernet controller: Red Hat, Inc Virtio network device
>> 02:03.0 Multimedia audio controller: Intel Corporation 82801AA AC'97
>> Audio Controller (rev 01)
>> 02:04.0 Communication controller: Red Hat, Inc Virtio console
>> 02:05.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
>> Controller #1 (rev 03)
>> 02:05.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
>> Controller #2 (rev 03)
>> 02:05.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
>> Controller #3 (rev 03)
>> 02:05.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
>> Controller #1 (rev 03)
>> 02:06.0 SCSI storage controller: Red Hat, Inc Virtio block device
>> 02:07.0 Unclassified device [00ff]: Red Hat, Inc Virtio memory balloon
>> 02:08.0 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6
>> port SATA AHCI Controller (rev 02)
>>
>> You'll notice that everything except the VGA, the implicit devices are
>>
>> Yay!
>>
>> Now if virt-manager just provided a way to change the machinetype of
>> guests as they were being created... (does virt-manager explicitly
>> specify USB controllers? Currently the Q35 doesn't automatically create
>> a USB controller (see the patch comments)
>>
>> =========
>> <domain type='kvm'>
>>   <name>F15-q35</name>
>>   <memory unit='KiB'>1048576</memory>
>>   <currentMemory unit='KiB'>1048576</currentMemory>
>>   <os>
>>     <type arch='x86_64' machine='pc-q35-1.5'>hvm</type>
>>     <boot dev='hd'/>
>>     <bootmenu enable='yes'/>
>>   </os>
>>   <features>
>>     <acpi/>
>>     <apic/>
>>     <pae/>
>>   </features>
>>   <clock offset='utc'/>
>>   <devices>
>>     <emulator>/usr/bin/qemu-kvm</emulator>
>>     <disk type='file' device='disk'>
>>       <driver name='qemu' type='raw'/>
>>       <source file='/var/lib/libvirt/images/F15.img'/>
>>       <target dev='vda' bus='virtio'/>
>>     </disk>
>>     <disk type='file' device='cdrom'>
>>       <driver name='qemu' type='raw'/>
>>       <source file='/home/laine/example.iso'/>
>>       <target dev='hdc' bus='sata'/>
>>       <readonly/>
>>       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
>>     </disk>
>>     <controller type='virtio-serial' index='0'/>
>>     <controller type='usb' index='0' model='ich9-ehci1'/>
>>     <controller type='usb' index='0' model='ich9-uhci1'>
>>       <master startport='0'/>
>>       <address type='pci' domain='0x0000' bus='0x02' slot='0x05'
>> function='0x0' multifunction='on'/>
>>     </controller>
>>     <controller type='usb' index='0' model='ich9-uhci2'>
>>       <master startport='2'/>
>>       <address type='pci' domain='0x0000' bus='0x02' slot='0x05'
>> function='0x1'/>
>>     </controller>
>>     <controller type='usb' index='0' model='ich9-uhci3'>
>>       <master startport='4'/>
>>       <address type='pci' domain='0x0000' bus='0x02' slot='0x05'
>> function='0x2'/>
>>     </controller>
>>     <controller type='sata' index='0'/>
>>     <controller type='sata' index='1'/>
>>     <controller type='pci' index='0' model='pcie-root'/>
>>     <interface type='network'>
>>       <source network='ipv6'/>
>>       <model type='virtio'/>
>>     </interface>
>>     <interface type='network'>
>>       <source network='isolated'/>
>>       <model type='virtio'/>
>>     </interface>
>>     <serial type='pty'>
>>       <target port='0'/>
>>     </serial>
>>     <console type='pty'>
>>       <target type='serial' port='0'/>
>>     </console>
>>     <input type='mouse' bus='ps2'/>
>>     <graphics type='vnc' port='-1' autoport='yes'/>
>>     <sound model='ac97'/>
>>     <video>
>>       <model type='qxl' ram='65536' vram='9216' heads='1'/>
>>     </video>
>>     <memballoon model='virtio'/>
>>   </devices>
>> </domain>
>>
>> --
>> libvir-list mailing list
>> libvir-list at redhat.com
>> https://www.redhat.com/mailman/listinfo/libvir-list
> Excellent thanks for providing a reference example. I've been trying
> to review all your patches and work through testing bits and pieces
> myself. I should have probably spoke up on the ML rather than
> remaining silent. I'll finish up testing it tonight and ACK a handful
> shortly.
>

I have made some small changes to some of the other patches in the
meantime. If you're serious to the point of actually testing them out, I
should repost the ones I haven't yet pushed (only the first three).
Coming up momentarily...