[Qemu-devel] [PATCH v3 0/6] initial suspend support

[Gerd Hoffmann <kraxel@redhat.com>]

This patch series makes suspend support in qemu alot more useful.  Right
now the guest can put itself into s3, but qemu will wakeup the guest
instantly.  With this patch series applied the guest will stay suspended
instead and there are a few events which can kick the guest out of
suspend state:  A monitor command, ps/2 input, serial input, rtc.  Not
much yet, but it's a start with the low hanging fruits ;)

Changes in v3:
 * Rename monitor command to 'system_wakeup'.
 * Fix tyops in documentation.

Changes in v2:
 * Add a suspend notifier.
 * Replace the cmos_s3 qemu_irq with the notifier, zap a bunch of
   hackish cmos_s3 windup code (this touches xen-all.c,
   thus cc xen-devel).
 * Add rtc wakeup support.

Gerd Hoffmann (6):
  suspend: add infrastructure
  suspend: switch acpi s3 to new infrastructure.
  suspend: add system_wakeup monitor command
  suspend: make ps/2 devices wakeup the guest
  suspend: make serial ports wakeup the guest.
  suspend: make rtc alarm wakeup the guest.

 hmp-commands.hx  |   14 ++++++++++++++
 hmp.c            |    5 +++++
 hmp.h            |    1 +
 hw/acpi.c        |   11 +----------
 hw/acpi.h        |    2 --
 hw/acpi_piix4.c  |    3 +--
 hw/mc146818rtc.c |   17 +++++++++++++++++
 hw/mips_malta.c  |    2 +-
 hw/pc.c          |   11 -----------
 hw/pc.h          |    3 +--
 hw/pc_piix.c     |    8 +-------
 hw/ps2.c         |    6 ++++++
 hw/serial.c      |    6 ++++++
 hw/vt82c686.c    |    1 -
 qapi-schema.json |   11 +++++++++++
 qmp-commands.hx  |   21 +++++++++++++++++++++
 qmp.c            |    5 +++++
 sysemu.h         |    3 +++
 vl.c             |   28 ++++++++++++++++++++++++++++
 xen-all.c        |   11 ++++++-----
 20 files changed, 128 insertions(+), 41 deletions(-)