[Qemu-devel] [PATCH v2 00/15] Basic device state visualization

[Jan Kiszka]

Here is version 2 of the device_show patch series. It currently has some
dependencies on recently posted doc changes / enhancements, namely:
 - http://thread.gmane.org/gmane.comp.emulators.qemu/70673
   ([PATCH v3 0/3]: QMP: Commands doc)
 - http://thread.gmane.org/gmane.comp.emulators.qemu/70756
   ([PATCH 1/7] QMP: Add "Downstream extension of QMP" to spec)

Major changes in v2 are:
 - command line completion for device tree paths
 - introduced complex object classes ("__class__") and applied that on
   buffers
 - documentation
 - applied new qdev path specification also on device_del
 - proper qdev device/bus sorting via QTAILQ (instead of QLIST_INSERT_TAIL)
 - added QERR_DEVICE_NO_STATE
 - fixed various bugs
 - <things I forgot>

For reference, the series is also available at

        git://git.kiszka.org/qemu.git queues/device-show

Thanks for all comments so far!

Jan Kiszka (15):
  Add dependency of JSON unit tests on config-host.h
  qdev: Fix scanning across single-bus devices
  qdev: Allow device addressing via 'driver.instance'
  qdev: Convert device and bus lists to QTAILQ
  qdev: Allow device specification by qtree path for device_del
  qdev: Push QMP mode checks into qbus_list_bus/dev
  monitor: Add completion for qdev paths
  Add base64 encoder/decoder
  QMP: Reserve namespace for complex object classes
  Add QBuffer
  monitor: return length of printed string via monitor_[v]printf
  monitor: Add basic device state visualization
  QMP: Teach basic capability negotiation to python example
  QMP: Fix python helper /wrt long return strings
  QMP: Add support for buffer class to qmp python helper

 Makefile                 |    5 +-
 Makefile.objs            |    4 +-
 QMP/qmp-shell            |    1 +
 QMP/qmp-spec.txt         |   24 +++-
 QMP/qmp.py               |   29 +++-
 QMP/vm-info              |    1 +
 base64.c                 |  202 +++++++++++++++++++++++
 base64.h                 |   18 ++
 check-qbuffer.c          |  172 +++++++++++++++++++
 configure                |    2 +-
 docs/qdev-device-use.txt |   16 ++-
 hw/acpi_piix4.c          |    2 +-
 hw/hw.h                  |    2 +
 hw/i2c.c                 |    2 +-
 hw/pci-hotplug.c         |    2 +-
 hw/qdev.c                |  408 +++++++++++++++++++++++++++++++++++++++++-----
 hw/qdev.h                |   12 +-
 hw/ssi.c                 |    6 +-
 monitor.c                |  108 +++++++++++-
 monitor.h                |    4 +-
 qbuffer.c                |  116 +++++++++++++
 qbuffer.h                |   33 ++++
 qemu-monitor.hx          |   74 ++++++++-
 qemu-tool.c              |    6 +-
 qerror.c                 |    4 +
 qerror.h                 |    3 +
 qjson.c                  |   15 ++
 qobject.h                |    1 +
 28 files changed, 1193 insertions(+), 79 deletions(-)
 create mode 100644 base64.c
 create mode 100644 base64.h
 create mode 100644 check-qbuffer.c
 create mode 100644 qbuffer.c
 create mode 100644 qbuffer.h