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  1. 16 Jan, 2013 1 commit
  3. 19 Dec, 2012 3 commits
  5. 16 Jul, 2012 1 commit
  7. 24 May, 2012 1 commit
    • Jan Kiszka's avatar
      audio: Always call fini on exit · aeb29b64
      Jan Kiszka authored 
      

Not only clean up enabled voices but any registered one. Backends like
pulsaudio rely on unconditional fini handler invocations.

This fixes "Memory pool destroyed but not all memory blocks freed!"
warnings on VM shutdowns when pa is used and lockups of QEMU on shutdown
as it got stuck on some pa-internal synchronization point.
Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: default avatarmalc <av1474@comtv.ru>
      aeb29b64
  9. 17 Apr, 2012 2 commits
  11. 25 Feb, 2012 1 commit
  13. 14 Dec, 2011 1 commit
  15. 15 Sep, 2011 1 commit
    • Luiz Capitulino's avatar
      Replace the VMSTOP macros with a proper state type · 1dfb4dd9
      Luiz Capitulino authored 
      

Today, when notifying a VM state change with vm_state_notify(),
we pass a VMSTOP macro as the 'reason' argument. This is not ideal
because the VMSTOP macros tell why qemu stopped and not exactly
what the current VM state is.

One example to demonstrate this problem is that vm_start() calls
vm_state_notify() with reason=0, which turns out to be VMSTOP_USER.

This commit fixes that by replacing the VMSTOP macros with a proper
state type called RunState.
Signed-off-by: default avatarLuiz Capitulino <lcapitulino@redhat.com>
      1dfb4dd9
  17. 21 Aug, 2011 1 commit
  19. 21 Mar, 2011 1 commit
    • Paolo Bonzini's avatar
      change all other clock references to use nanosecond resolution accessors · 74475455
      Paolo Bonzini authored 
      

This was done with:

    sed -i 's/qemu_get_clock\>/qemu_get_clock_ns/' \
        $(git grep -l 'qemu_get_clock\>' )
    sed -i 's/qemu_new_timer\>/qemu_new_timer_ns/' \
        $(git grep -l 'qemu_new_timer\>' )

after checking that get_clock and new_timer never occur twice
on the same line.  There were no missed occurrences; however, even
if there had been, they would have been caught by the compiler.

There was exactly one false positive in qemu_run_timers:

     -    current_time = qemu_get_clock (clock);
     +    current_time = qemu_get_clock_ns (clock);

which is of course not in this patch.
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
      74475455
  21. 12 Jan, 2011 1 commit
  23. 18 Nov, 2010 1 commit
  25. 09 Nov, 2010 1 commit
    • Gerd Hoffmann's avatar
      spice: add audio · 3e313753
      Gerd Hoffmann authored 
      

Add support for the spice audio interface.  With this patch applied
audio can be forwarded over the network from/to the spice client.  Both
recording and playback is supported.

The driver is first in the driver list, but the can_be_default flag is
set only in case spice is active.  So if you have the spice protocol
enabled the spice audio driver is the default one, otherwise whatever
comes first after spice in the list.  Overriding the default using
QEMU_AUDIO_DRV works in any case.

[ v2: audio codestyle: add spaces before open parenthesis ]
[ v2: add const to silence array ]
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Cc: malc <av1474@comtv.ru>
Signed-off-by: default avatarmalc <av1474@comtv.ru>
      3e313753
  27. 06 Jul, 2010 1 commit
  29. 16 Mar, 2010 1 commit
    • Markus Armbruster's avatar
      monitor: Separate "default monitor" and "current monitor" cleanly · 8631b608
      Markus Armbruster authored 
      Commits 376253ec..731b0364 introduced global variable cur_mon, which
points to the "default monitor" (if any), except during execution of
monitor_read() or monitor_control_read() it points to the monitor from
which we're reading instead (the "current monitor").  Monitor command
handlers run within monitor_read() or monitor_control_read().

Default monitor and current monitor are really separate things, and
squashing them together is confusing and error-prone.

For instance, usb_host_scan() can run both in "info usbhost" and
periodically via usb_host_auto_check().  It prints to cur_mon, which
is what we want in the former case: the monitor executing "info
usbhost".  But since that's the default monitor in the latter case, it
periodically spams the default monitor there.

A few places use cur_mon to log stuff to the default monitor.  If we
ever log something while cur_mon points to current monitor instead of
default monitor, the log temporarily "jumps" to another monitor.
Whether that can or cannot happen isn't always obvious.

Maybe logging to the default monitor (which may not even exist) is a
bad idea, and we should log to stderr or a logfile instead.  But
that's outside the scope of this commit.

Change cur_mon to point to the current monitor.  Create new
default_mon to point to the default monitor.  Update users of cur_mon
accordingly.

This fixes the periodical spamming of the default monitor by
usb_host_scan().  It also stops "log jumping", should that problem
exist.
      8631b608
  31. 16 Jan, 2010 1 commit
  33. 03 Dec, 2009 1 commit
  35. 18 Sep, 2009 4 commits
  37. 13 Sep, 2009 1 commit
  39. 12 Sep, 2009 1 commit
    • Blue Swirl's avatar
      Fix sys-queue.h conflict for good · 72cf2d4f
      Blue Swirl authored 
      Problem: Our file sys-queue.h is a copy of the BSD file, but there are
some additions and it's not entirely compatible. Because of that, there have
been conflicts with system headers on BSD systems. Some hacks have been
introduced in the commits 15cc9235,
f40d7537,
96555a96 and
3990d09a

 but the fixes were fragile.

Solution: Avoid the conflict entirely by renaming the functions and the
file. Revert the previous hacks.
Signed-off-by: default avatarBlue Swirl <blauwirbel@gmail.com>
      72cf2d4f
  41. 11 Sep, 2009 3 commits
  43. 12 Aug, 2009 1 commit
  45. 11 Aug, 2009 2 commits
  47. 27 Jul, 2009 1 commit
  49. 24 Jul, 2009 1 commit
  51. 22 Jul, 2009 1 commit
  53. 13 May, 2009 1 commit
  55. 12 May, 2009 1 commit
    • Paul Brook's avatar
      Make AUD_init failure fatal · 0d9acba8
      Paul Brook authored 
      

Failure to initialize the audio subsystem is not handled consistently.
Where it is handled it has guest visible effects, which is wrong.
We already have a "nosound" audio driver as a last resort, so trying to
proceed without an audio backend seems pointless.

Also protect against multiple calls to AUD_init so that this can be
pushed down into individual devices.
Signed-off-by: default avatarPaul Brook <paul@codesourcery.com>
      0d9acba8
  57. 05 Mar, 2009 1 commit
    • aliguori's avatar
      monitor: Rework API (Jan Kiszka) · 376253ec
      aliguori authored 
      

Refactor the monitor API and prepare it for decoupled terminals:
term_print functions are renamed to monitor_* and all monitor services
gain a new parameter (mon) that will once refer to the monitor instance
the output is supposed to appear on. However, the argument remains
unused for now. All monitor command callbacks are also extended by a mon
parameter so that command handlers are able to pass an appropriate
reference to monitor output services.

For the case that monitor outputs so far happen without clearly
identifiable context, the global variable cur_mon is introduced that
shall once provide a pointer either to the current active monitor (while
processing commands) or to the default one. On the mid or long term,
those use case will be obsoleted so that this variable can be removed
again.

Due to the broad usage of the monitor interface, this patch mostly deals
with converting users of the monitor API. A few of them are already
extended to pass 'mon' from the command handler further down to internal
functions that invoke monitor_printf.

At this chance, monitor-related prototypes are moved from console.h to
a new monitor.h. The same is done for the readline API.
Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6711 c046a42c-6fe2-441c-8c8c-71466251a162
      376253ec
  59. 18 Feb, 2009 1 commit
  61. 05 Feb, 2009 1 commit