[PATCH v6 00/11] s390: channel I/O support in qemu.

Cornelia Huck
2013-01-24T12:28:00Z

Hi,

another round for virtual channel I/O in qemu.

The patches have been respun against current master; changelogs
are in the patches themselves.

Changes are mostly some cleanups; of note are the preparations
for VirtioBus and some changes for making the code endianness
aware.

Making s390-ccw-virtio the default machine has been deferred until
after tcg support is available.

Alexander Graf (1):
s390: Add default support for SCLP console

Cornelia Huck (10):
s390: Lowcore mapping helper.
s390: Add mapping helper functions.
s390: Channel I/O basic definitions.
s390: I/O interrupt and machine check injection.
s390: Add channel I/O instructions.
s390: Virtual channel subsystem support.
s390: Wire up channel I/O in kvm.
s390: Add new channel I/O based virtio transport.
s390-virtio: Factor out some initialization code.
s390: Add s390-ccw-virtio machine.

hw/boards.h | 1 +
hw/s390-virtio.c | 118 ++--
hw/s390-virtio.h | 6 +
hw/s390x/Makefile.objs | 3 +
hw/s390x/css.c | 1277 ++++++++++++++++++++++++++++++++++++++++++++
hw/s390x/css.h | 99 ++++
hw/s390x/s390-virtio-ccw.c | 134 +++++
hw/s390x/virtio-ccw.c | 947 ++++++++++++++++++++++++++++++++
hw/s390x/virtio-ccw.h | 94 ++++
target-s390x/Makefile.objs | 2 +-
target-s390x/cpu.h | 247 ++++++++-
target-s390x/helper.c | 200 ++++++-
target-s390x/ioinst.c | 752 ++++++++++++++++++++++++++
target-s390x/ioinst.h | 223 ++++++++
target-s390x/kvm.c | 239 ++++++++-
trace-events | 18 +
vl.c | 48 ++
17 files changed, 4333 insertions(+), 75 deletions(-)
create mode 100644 hw/s390x/css.c
create mode 100644 hw/s390x/css.h
create mode 100644 hw/s390x/s390-virtio-ccw.c
create mode 100644 hw/s390x/virtio-ccw.c
create mode 100644 hw/s390x/virtio-ccw.h
create mode 100644 target-s390x/ioinst.c
create mode 100644 target-s390x/ioinst.h

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1.7.12.4