On Sat, Aug 3, 2013 at 9:11 PM, Laine Stump <laine@xxxxxxxxx> wrote: > On 08/03/2013 10:06 PM, Doug Goldstein wrote: >> On Sat, Aug 3, 2013 at 8:48 PM, Laine Stump <laine@xxxxxxxxx> wrote: >>> On 08/03/2013 09:36 PM, Doug Goldstein wrote: >>>> On Sat, Aug 3, 2013 at 6:28 PM, Laine Stump <laine@xxxxxxxxx> 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@xxxxxxxxxx >>>>> 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... >> Yeah please repost. Until you mentioned the seabios stuff in your last >> e-mail I had been debugging that. > > > That took me a while to figure out too (and I was getting really worried > until I did). I'm just glad that Alex Williamson had previously told me > that qemu wasn't strict about the "can't plug a PCI device into a PCIe > slot" rule. > > >> I've got a CentOS 6.4 VM I'm trying >> to get up under Q35 on qemu-1.5.2 + libvirt master + your patch set as >> part of my review. > > Cool! The more real world testing the better! Thanks for taking the time > to do that. (My testing has been with an existing Fedora 15 guest that > was hanging around. Not sure why I picked that one; maybe because it was > the most disposable item on the list :-) So with v2 I've achieved success as well with my CentOS 6.4 VM. Your domain XML is shorter than mine (I'm using dumpxml --inactive) but I'll post mine. <domain type='kvm'> <name>altima</name> <uuid>c2ca3b04-2ae9-0dd2-9855-109dcd90e38c</uuid> <description>CentOS 6.2 i386</description> <memory unit='KiB'>524288</memory> <currentMemory unit='KiB'>524288</currentMemory> <vcpu placement='static'>1</vcpu> <os> <type arch='x86_64' machine='pc-q35-1.5'>hvm</type> <boot dev='hd'/> </os> <features> <acpi/> <apic/> <pae/> </features> <clock offset='utc'> <timer name='rtc' tickpolicy='catchup' track='guest'> <catchup threshold='123' slew='120' limit='10000'/> </timer> <timer name='pit' tickpolicy='delay'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/bin/qemu-kvm</emulator> <disk type='block' device='disk'> <driver name='qemu' type='raw'/> <source dev='/dev/vms/altima.img'/> <target dev='vda' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x04' function='0x0'/> </disk> <disk type='block' device='cdrom'> <driver name='qemu' type='raw'/> <target dev='hdc' bus='ide'/> <readonly/> <address type='drive' controller='0' bus='1' target='0' unit='0'/> </disk> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <controller type='sata' index='1'> <address type='pci' domain='0x0000' bus='0x02' slot='0x02' function='0x0'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x02' slot='0x03' function='0x0'/> </controller> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='dmi-to-pci-bridge'> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </controller> <controller type='pci' index='2' model='pci-bridge'> <address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/> </controller> <controller type='usb' index='0' model='ich9-ehci1'> <address type='pci' domain='0x0000' bus='0x02' slot='0x07' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x06' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x06' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x06' function='0x2'/> </controller> <controller type='ide' index='0'/> <interface type='bridge'> <mac address='52:54:00:a6:23:4f'/> <source bridge='br0'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x01' function='0x0'/> </interface> <serial type='pty'> <target port='0'/> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <source mode='bind' path='/var/lib/libvirt/qemu/altima.agent'/> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <channel type='spicevmc'> <target type='virtio' name='com.redhat.spice.0'/> <address type='virtio-serial' controller='0' bus='0' port='2'/> </channel> <input type='tablet' bus='usb'/> <input type='mouse' bus='ps2'/> <graphics type='spice' autoport='yes'/> <video> <model type='qxl' ram='65536' vram='65536' heads='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/> </video> <memballoon model='virtio'> <address type='pci' domain='0x0000' bus='0x02' slot='0x05' function='0x0'/> </memballoon> </devices> </domain> [root@altima ~]# 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 Controller [AHCI mode] (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 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA Controller [AHCI mode] (rev 02) 02:03.0 Communication controller: Red Hat, Inc Virtio console 02:04.0 SCSI storage controller: Red Hat, Inc Virtio block device 02:05.0 Unclassified device [00ff]: Red Hat, Inc Virtio memory balloon 02:06.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) 02:06.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) 02:06.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) I did notice that the EHCI USB controller is missing on bus 2 slot 7 function 7. Not sure if I did something wrong there in my config or we're still missing some of that plumbing. -- Doug Goldstein -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list