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

[Doug Goldstein]

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>
>
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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.

-- 
Doug Goldstein