[Qemu-devel] [PATCH 0/4 v4] s390: sclp patch set

[Jens Freimann <jfrei@linux.vnet.ibm.com>]

This patch-set improves the Service-Call Logical Processor support for s390.

changes v3->v4:
- Event Facility was moved to the main system bus and we now keep the 
  event_facility pointer within the current machine's global property-list 
  as opaque pointer
- removed locking
- some code refactoring in response to Alexander Graf's and Andreas Faerber's
  review comments (variables/functions renamed, return codes changed)

Patch 1 adds/changes some base SCLP support. Patch 2 adds code
to support the SCLP commands Write Event Mask, Write Event Data, and
Read Event Data. Patch 3 and 4 add code to implement the commands for the
particular SCLP events Signal Quiesce (system_powerdown), and ASCII Console
data.

Heinz Graalfs (4):
  s390: sclp base support
  s390: sclp event support
  s390: sclp signal quiesce support
  s390: sclp ascii console support

 hw/s390-virtio.c          |   4 +
 hw/s390x/Makefile.objs    |   3 +
 hw/s390x/event-facility.c | 398 ++++++++++++++++++++++++++++++++++++++++++++++
 hw/s390x/event-facility.h |  96 +++++++++++
 hw/s390x/sclp.c           | 152 ++++++++++++++++++
 hw/s390x/sclp.h           | 118 ++++++++++++++
 hw/s390x/sclpconsole.c    | 306 +++++++++++++++++++++++++++++++++++
 hw/s390x/sclpquiesce.c    | 112 +++++++++++++
 target-s390x/cpu.h        |  14 +-
 target-s390x/kvm.c        |   5 +-
 target-s390x/op_helper.c  |  31 +---
 11 files changed, 1197 insertions(+), 42 deletions(-)
 create mode 100644 hw/s390x/event-facility.c
 create mode 100644 hw/s390x/event-facility.h
 create mode 100644 hw/s390x/sclp.c
 create mode 100644 hw/s390x/sclp.h
 create mode 100644 hw/s390x/sclpconsole.c
 create mode 100644 hw/s390x/sclpquiesce.c

-- 
1.7.11.5