Commit Graph

13 Commits

Author SHA1 Message Date
Martin Kletzander
39931f5ee8 qemu: fix guestfwd chardev option back how it was
Since commit d86c876a66 we are using
guestfwd=tcp:IP:PORT,chardev=ID for guestfwd specification, however,
that has not changed in qemu, so guestfwd does not work since.

Apart from that, guestfwd is not working with older qemu that doesn't
have QEMU_CAPS_DEVICE.

Both regressions exist since late 2009 and nobody found that (until
now), so I'm only fixing the first one.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1112066

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-06-26 16:56:09 +02:00
Cole Robinson
a216e64872 qemu: Set QEMU_AUDIO_DRV=none with -nographic
On my machine, a guest fails to boot if it has a sound card, but not
graphical device/display is configured, because pulseaudio fails to
initialize since it can't access $HOME.

A workaround is removing the audio device, however on ARM boards there
isn't any option to do that, so -nographic always fails.

Set QEMU_AUDIO_DRV=none if no <graphics> are configured. Unfortunately
this has massive test suite fallout.

Add a qemu.conf parameter nographics_allow_host_audio, that if enabled
will pass through QEMU_AUDIO_DRV from sysconfig (similar to
vnc_allow_host_audio)
2013-09-02 16:53:39 -04:00
Vladislav Bogdanov
81af5336ac qemu: pass -usb and usb hubs earlier, so USB disks with static address are handled properly 2012-10-30 08:54:32 +01:00
Eric Blake
25b39315d6 tests: fix recent test failures
* tests/qemuxml2argvdata/qemuxml2argv-*.args: Reflect reserved VGA
port change.
2011-04-06 10:05:14 -06:00
Juerg Haefliger
bd6c46fa0c tests: handle backspace-newline pairs in test input files
This patch teaches testutil how to read multi-line input files with
backspace-newline line continuation markers.

The patch also breaks up all the single-line arguments test input files into
multi-line files with lines shorter than 80 characters.
2011-01-31 11:25:34 -07:00
Eric Blake
3fdc7895ec qemu: use separate alias for chardev and associated device
* src/qemu/qemu_command.c (qemuBuildChrChardevStr): Alter the
chardev alias.
(qemuBuildCommandLine): Output an id for the chardev counterpart.
* tests/qemuxml2argvdata/*: Update tests to match.
Reported by Daniel P. Berrange.
2011-01-27 13:55:35 -07:00
Daniel P. Berrange
0e308c2c9f Re-arrange PCI device address assignment to match QEMU's default
To try and ensure that people upgrading from old QEMU get guests
with the same PCI device ordering, change the way we assign addrs
to match QEMU's default order. This should make Windows less
annoyed.

* src/qemu/qemu_conf.c: Follow QEMU's default PCI ordering
  logic when assigning addresses
* tests/*.args: Update for changed PCI addresses
2010-07-21 11:35:21 +01:00
Daniel P. Berrange
f310b25341 Add '-nodefconfig' command line arg to QEMU
We already use the '-nodefaults' command line arg with QEMU to stop
it adding any default devices to guests. Unfortunately, QEMU will
load global config files from /etc/qemu that may also add default
devices. These aren't blocked by '-nodefaults', so we need to also
add the '-nodefconfig' arg to prevent that.

Unfortunately these global config files are also used to define
custom CPU models. So in blocking global hardware device addition
we also block definitions of new CPU models. Libvirt doesn't know
about these custom CPU models though, so it would never make use
of them anyway. Thus blocking them via -nodefconfig isn't a show
stopping problem. We would need to expand libvirt's own CPU model
XML database to support these instead.

* src/qemu/qemu_conf.c: Add '-nodefconfig' if available
* tests/qemuxml2argvdata/: Add '-nodefconfig' to all data files which
  have '-nodefaults' present
2010-06-23 14:08:05 +01:00
Daniel P. Berrange
b66924148a Convert VirtIO balloon over to -device syntax
Replace

   -balloon virtio

With

   -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3

This allows it to get correct assigned PCI address as declared in
previous patch

 * src/qemu/qemu_conf.c: Convert Virtio ballon to -device and
   give it an explicit PCI address
 * tests/qemuxml2argvdata/qemuxml2argv-*args: Add in virtio balloon
   where appropriate
2010-01-18 13:55:57 +00:00
Daniel P. Berrange
d86c876a66 Convert guestfwd to -device, and add -sdl explicit args
The old syntax was

   -chardev SOMECONFIG
   -nic user,guestfwd=tcp:IP:PORT-chardev:CHARDEV

The new syntax is

   -chardev SOMECONFIG
   -netdev user,guestfwd=tcp:IP:PORT,chardev=ID,id=user-ID
2010-01-18 13:55:57 +00:00
Daniel P. Berrange
7b2f8cdd7c Convert character devices over to use -device
The current character device syntax uses either

  -serial tty,path=/dev/ttyS2

Or

  -chardev tty,id=serial0,path=/dev/ttyS2 -serial chardev:serial0

With the new -device support, we now prefer

  -chardev file,id=serial0,path=/tmp/serial.log -device isa-serial,chardev=serial0

This patch changes the existing -chardev syntax to use this new
scheme, and fallbacks to the old plain -serial syntax for old
QEMU.

The monitor device changes to

  -chardev socket,id=monitor,path=/tmp/test-monitor,server,nowait -mon chardev=monitor

In addition, this patch adds --nodefaults, which kills off the
default serial, parallel, vga and nic devices. THis avoids the
need for us to explicitly turn each off
2010-01-18 13:55:56 +00:00
Matthew Booth
a8eb010ea2 Make QEMU driver use -chardev everywhere if available
Change -monitor, -serial and -parallel output to use -chardev if it is
available.
* src/qemu/qemu_conf.c: Update qemudBuildCommandLine to use -chardev where
  available.
* tests/qemuxml2argvtest.c tests/qemuxml2argvdata/: Add -chardev equivalents
  for all current serial and parallel tests.
2009-12-14 10:38:44 +01:00
Daniel Veillard
bea92f968e Forgot test case on previous commit 2009-11-05 15:45:53 +01:00