Commit Graph

2 Commits

Author SHA1 Message Date
Daniel P. Berrange
a44d0dc26c Auto-assign PCI addresses
Instead of relying on QEMU to assign PCI addresses and then querying
them with 'info pci', manually assign all PCI addresses before starting
the guest.  These addresses are not stable across reboots. That will
come in a later patch

NB, the PIIX3 (IDE, FDC, ISA-Bridge) will always have slot 1 and
VGA will always have slot 2. We declare the Virtio Balloon gets
slot 3, and then all remaining slots are for configured devices.

* src/qemu/qemu_conf.c: If -device is supported, then assign all PCI
  addresses when building the command line
* src/qemu/qemu_driver.c: Don't query monitor for PCI addresses if
  they have already been assigned
* tests/qemuxml2argvdata/qemuxml2argv-hostdev-pci-address-device.args,
  tests/qemuxml2argvdata/qemuxml2argv-net-virtio-device.args,
  tests/qemuxml2argvdata/qemuxml2argv-sound-device.args,
  tests/qemuxml2argvdata/qemuxml2argv-watchdog-device.args: Update
  to include PCI slot/bus information
2010-01-18 13:55:57 +00:00
Daniel P. Berrange
4886cba76a Convert audio devices over to -device syntax
The current syntax for audio devices is a horrible multiplexed
arg

    -soundhw sb16,pcspk,ac97

The new syntax is

    -device sb16,id=sound0

or

    -device AC97,id=sound1,addr=<PCI SLOT>

NB, pcspk still uses the old -soundhw syntax
2010-01-18 13:55:56 +00:00