Re: [Qemu-devel] [PULL 00/15] s390 patch queue 2013-01-25

[Cornelia Huck]

On Sat, 26 Jan 2013 14:17:36 +0000
Blue Swirl <address@hidden> wrote:

> On Fri, Jan 25, 2013 at 12:48 PM, Alexander Graf <address@hidden> wrote:
> > Hi Blue / Aurelien,
> >
> > This is my current patch queue for s390.  Please pull.
> >
> > Alex
> >
> >
> > The following changes since commit 11c29918be32be5b00f367c7da9724a5cddbbb0f:
> >   Anthony Liguori (1):
> >         Merge remote-tracking branch 'bonzini/scsi-next' into staging
> >
> > are available in the git repository at:
> >
> >   git://repo.or.cz/qemu/agraf.git s390-for-upstream
> >
> > Alexander Graf (3):
> >       s390: Add default support for SCLP console
> >       s390: Make typeinfo const
> >       s390: Move hw files to hw/s390x
> >
> > Andreas Färber (1):
> >       s390-virtio: Check for NULL device in reset hypercall
> >
> > 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.
> 
> This would break build on mingw32:
>   CC    s390x-softmmu/hw/s390x/css.o
> /src/qemu/hw/s390x/css.c: In function 'css_interpret_ccw':
> /src/qemu/hw/s390x/css.c:226:17: error: 'ERESTART' undeclared (first
> use in this function)
> /src/qemu/hw/s390x/css.c:226:17: note: each undeclared identifier is
> reported only once for each function it appears in
> /src/qemu/hw/s390x/css.c:294:20: error: 'EOPNOTSUPP' undeclared (first
> use in this function)
> /src/qemu/hw/s390x/css.c: In function 'sch_handle_start_func':
> /src/qemu/hw/s390x/css.c:350:15: error: 'EOPNOTSUPP' undeclared (first
> use in this function)
> /src/qemu/hw/s390x/css.c:375:15: error: 'ERESTART' undeclared (first
> use in this function)

That's unfortunate :(

Are there some kinds of compatibility headers that define the missing
error codes, or does something need to be fenced off here?

I would appreciate it if somebody could give me a hand here, especially
as I don't have a mingw32 environment around...

> 
> >       s390: Wire up channel I/O in kvm.
> >       s390-virtio: Factor out some initialization code.
> >       s390: Add new channel I/O based virtio transport.
> >       s390: Add s390-ccw-virtio machine.
> >
> > Paolo Bonzini (1):
> >       virtio-s390: add a reset function to virtio-s390 devices
> >
> >  hw/boards.h                      |    1 +
> >  hw/s390-virtio.h                 |   22 -
> >  hw/s390x/Makefile.objs           |    5 +-
> >  hw/s390x/css.c                   | 1277 
> > ++++++++++++++++++++++++++++++++++++++
> >  hw/s390x/css.h                   |   99 +++
> >  hw/s390x/ipl.c                   |    2 +-
> >  hw/{ => s390x}/s390-virtio-bus.c |   16 +-
> >  hw/{ => s390x}/s390-virtio-bus.h |   12 +-
> >  hw/s390x/s390-virtio-ccw.c       |  134 ++++
> >  hw/s390x/s390-virtio-hcall.c     |    2 +-
> >  hw/{ => s390x}/s390-virtio.c     |  131 +++--
> >  hw/s390x/s390-virtio.h           |   28 +
> >  hw/s390x/virtio-ccw.c            |  960 ++++++++++++++++++++++++++++
> >  hw/s390x/virtio-ccw.h            |   98 +++
> >  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                             |   51 ++
> >  22 files changed, 4403 insertions(+), 116 deletions(-)
> >  delete mode 100644 hw/s390-virtio.h
> >  create mode 100644 hw/s390x/css.c
> >  create mode 100644 hw/s390x/css.h
> >  rename hw/{ => s390x}/s390-virtio-bus.c (98%)
> >  rename hw/{ => s390x}/s390-virtio-bus.h (95%)
> >  create mode 100644 hw/s390x/s390-virtio-ccw.c
> >  rename hw/{ => s390x}/s390-virtio.c (85%)
> >  create mode 100644 hw/s390x/s390-virtio.h
> >  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
>