2013-09-19 11:44:41 +00:00
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<qemuCaps>
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<flag name='drive'/>
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<flag name='name'/>
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<flag name='uuid'/>
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<flag name='vnet-hdr'/>
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<flag name='migrate-qemu-tcp'/>
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<flag name='migrate-qemu-exec'/>
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<flag name='drive-cache-v2'/>
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<flag name='drive-format'/>
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<flag name='vga'/>
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<flag name='0.10'/>
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<flag name='mem-path'/>
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<flag name='drive-serial'/>
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<flag name='migrate-qemu-unix'/>
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<flag name='chardev'/>
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<flag name='enable-kvm'/>
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<flag name='monitor-json'/>
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<flag name='balloon'/>
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<flag name='device'/>
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<flag name='sdl'/>
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<flag name='smp-topology'/>
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<flag name='netdev'/>
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<flag name='rtc'/>
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<flag name='vhost-net'/>
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<flag name='no-hpet'/>
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<flag name='no-kvm-pit'/>
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<flag name='pci-configfd'/>
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<flag name='nodefconfig'/>
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<flag name='boot-menu'/>
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<flag name='fsdev'/>
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<flag name='name-process'/>
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<flag name='drive-readonly'/>
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<flag name='smbios-type'/>
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<flag name='vga-qxl'/>
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<flag name='spice'/>
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<flag name='vga-none'/>
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<flag name='migrate-qemu-fd'/>
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<flag name='boot-index'/>
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<flag name='hda-duplex'/>
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<flag name='drive-aio'/>
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<flag name='pci-multibus'/>
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<flag name='pci-bootindex'/>
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<flag name='ccid-passthru'/>
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<flag name='chardev-spicevmc'/>
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<flag name='virtio-tx-alg'/>
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<flag name='device-qxl-vga'/>
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<flag name='pci-multifunction'/>
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<flag name='virtio-blk-pci.ioeventfd'/>
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<flag name='sga'/>
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<flag name='virtio-blk-pci.event_idx'/>
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<flag name='virtio-net-pci.event_idx'/>
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<flag name='cache-directsync'/>
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<flag name='piix3-usb-uhci'/>
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<flag name='piix4-usb-uhci'/>
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<flag name='usb-ehci'/>
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<flag name='ich9-usb-ehci1'/>
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<flag name='vt82c686b-usb-uhci'/>
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<flag name='pci-ohci'/>
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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<flag name='virtio-blk-pci.scsi'/>
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<flag name='blk-sg-io'/>
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<flag name='drive-copy-on-read'/>
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<flag name='cpu-host'/>
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<flag name='fsdev-writeout'/>
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<flag name='drive-iotune'/>
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<flag name='system_wakeup'/>
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<flag name='scsi-disk.channel'/>
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<flag name='scsi-block'/>
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<flag name='transaction'/>
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<flag name='block-job-async'/>
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<flag name='scsi-cd'/>
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<flag name='ide-cd'/>
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<flag name='no-user-config'/>
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<flag name='hda-micro'/>
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<flag name='dump-guest-memory'/>
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<flag name='nec-usb-xhci'/>
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<flag name='balloon-event'/>
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<flag name='bridge'/>
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<flag name='lsi'/>
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<flag name='virtio-scsi-pci'/>
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<flag name='blockio'/>
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<flag name='disable-s3'/>
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<flag name='disable-s4'/>
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<flag name='ide-drive.wwn'/>
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<flag name='scsi-disk.wwn'/>
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<flag name='seccomp-sandbox'/>
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<flag name='dump-guest-core'/>
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<flag name='seamless-migration'/>
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<flag name='block-commit'/>
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<flag name='vnc'/>
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<flag name='drive-mirror'/>
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<flag name='usb-host.bootindex'/>
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<flag name='blockdev-snapshot-sync'/>
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<flag name='qxl'/>
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<flag name='VGA'/>
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<flag name='cirrus-vga'/>
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<flag name='vmware-svga'/>
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<flag name='usb-serial'/>
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<flag name='usb-net'/>
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<flag name='add-fd'/>
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<flag name='nbd-server'/>
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<flag name='virtio-rng'/>
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<flag name='rng-random'/>
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<flag name='rng-egd'/>
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<flag name='dtb'/>
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<flag name='megasas'/>
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<flag name='ipv6-migration'/>
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<flag name='machine-opt'/>
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<flag name='machine-usb-opt'/>
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<flag name='pci-bridge'/>
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<flag name='vfio-pci'/>
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<flag name='vfio-pci.bootindex'/>
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<flag name='scsi-generic'/>
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<flag name='scsi-generic.bootindex'/>
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<flag name='mem-merge'/>
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<flag name='vnc-websocket'/>
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<flag name='drive-discard'/>
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<flag name='mlock'/>
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<flag name='vnc-share-policy'/>
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<flag name='device-del-event'/>
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<flag name='dmi-to-pci-bridge'/>
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<flag name='usb-storage'/>
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<flag name='usb-storage.removable'/>
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<flag name='ich9-intel-hda'/>
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2013-07-01 16:28:50 +00:00
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<flag name='kvm-pit-lost-tick-policy'/>
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qemu: add "-boot strict" to commandline whenever possible
This resolves:
https://bugzilla.redhat.com/show_bug.cgi?id=888635
(which was already closed as CANTFIX because the qemu "-boot strict"
commandline option wasn't available at the time).
Problem: you couldn't have a domain that used PXE to boot, but also
had an un-bootable disk device *even if that disk wasn't listed in the
boot order*, because if PXE timed out (e.g. due to the bridge
forwarding delay), the BIOS would move on to the next target, which
would be the unbootable disk device (again - even though it wasn't
given a boot order), and get stuck at a "BOOT DISK FAILURE, PRESS ANY
KEY" message until a user intervened.
The solution available since sometime around QEMU 1.5, is to add
"-boot strict=on" to *every* qemu command. When this is done, if any
devices have a boot order specified, then QEMU will *only* attempt to
boot from those devices that have an explicit boot order, ignoring the
rest.
2013-12-02 12:07:12 +00:00
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<flag name='boot-strict'/>
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2013-12-09 09:11:15 +00:00
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<flag name='pvpanic'/>
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2013-12-13 13:51:24 +00:00
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<flag name='reboot-timeout'/>
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2014-01-30 11:19:12 +00:00
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<flag name='spiceport'/>
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2014-02-17 10:17:55 +00:00
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<flag name='usb-kbd'/>
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qemu: add host-pci-multidomain capability
Quite a long time ago, (apparently between qemu 0.12 and 0.13) qemu
quietly began supporting the optional specification of a domain in the
host-side address of all pci passthrough commands (by simply
prepending it to the bus:slot.function format, as
"dddd:bb:ss.f"). Since machines with multiple PCI domains are very
rare, this never came up in practice, so libvirt was never updated to
support it.
This patch takes the first step to supporting specification of a non-0
domain in the host-side address of PCI devices being assigned to a
domain, by adding a capability bit to indicate support
"QEMU_CAPS_HOST_PCI_MULTIDOMAIN", and detect it. Since this support
was added in a version prior to the minimum version required for
QMP-style capabilities detection, the capability is always enabled for
any qemu that uses QMP for capabilities detection. For older qemus,
the only clue that a domain can be specified in the host pci address
is the presence of the string "[seg:]" in the help string for
-pcidevice. (Ironically, libvirt will not be modified to support
specification of domain for -pcidevice, since any qemu new enough for
us to care about also supports "-device pci-assign" or "-device
vfio-pci", which are greatly preferred).
2014-04-29 15:11:45 +00:00
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<flag name='host-pci-multidomain'/>
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2014-07-24 15:32:31 +00:00
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<flag name='usb-audio'/>
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2014-08-22 11:42:46 +00:00
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<flag name='splash-timeout'/>
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2014-08-22 10:47:02 +00:00
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<flag name='ivshmem'/>
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2014-11-12 12:58:33 +00:00
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<flag name='VGA.vgamem_mb'/>
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<flag name='vmware-svga.vgamem_mb'/>
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<flag name='qxl.vgamem_mb'/>
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<flag name='qxl-vga.vgamem_mb'/>
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2015-05-06 15:50:03 +00:00
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<flag name='pci-serial'/>
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2015-06-17 17:13:28 +00:00
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<flag name='ioh3420'/>
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2015-06-16 18:54:21 +00:00
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<flag name='x3130-upstream'/>
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2015-06-17 18:24:29 +00:00
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<flag name='xio3130-downstream'/>
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2015-09-04 14:23:46 +00:00
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<flag name='rtl8139'/>
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2015-09-04 14:40:37 +00:00
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<flag name='e1000'/>
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2015-09-01 12:38:19 +00:00
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<flag name='virtio-net'/>
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2013-09-19 11:44:41 +00:00
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</qemuCaps>
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