On Fri, 17 Mar 2017 04:19:17 +0100 Dong Jia Shi <bjsdjshi@xxxxxxxxxxxxxxxxxx> wrote: > The patch series introduce a basic channel I/O passthrough > infrastructure based on vfio. I think this is basically ready for 2.10, once the kernel changes hit master (they are queued in the s390 tree). (...) > default-configs/s390x-softmmu.mak | 1 + > hw/s390x/Makefile.objs | 1 + > hw/s390x/css-bridge.c | 2 + > hw/s390x/css.c | 290 ++++++++++++++++++++++-- > hw/s390x/s390-ccw.c | 137 ++++++++++++ > hw/s390x/s390-ccw.h | 39 ++++ > hw/s390x/s390-virtio-ccw.c | 35 ++- > hw/s390x/virtio-ccw.c | 7 +- > hw/vfio/Makefile.objs | 1 + > hw/vfio/ccw.c | 442 +++++++++++++++++++++++++++++++++++++ > include/hw/s390x/css-bridge.h | 1 + > include/hw/s390x/css.h | 67 +++--- > include/hw/s390x/s390-virtio-ccw.h | 1 + > include/hw/vfio/vfio-common.h | 1 + > linux-headers/linux/vfio.h | 17 ++ > linux-headers/linux/vfio_ccw.h | 28 +++ > qemu-options.hx | 6 +- > target/s390x/cpu.h | 10 + > target/s390x/ioinst.c | 9 + > 19 files changed, 1047 insertions(+), 48 deletions(-) > create mode 100644 hw/s390x/s390-ccw.c > create mode 100644 hw/s390x/s390-ccw.h > create mode 100644 hw/vfio/ccw.c > create mode 100644 linux-headers/linux/vfio_ccw.h It's probably best to take this through my tree (pending acks of the vfio parts from Alex W.). It probably also would be good to add an s390 maintainer for hw/vfio/ccw.c (I'd be willing to do that). Could you please resend on top of git://github.com/cohuck/qemu s390-next and add a MAINTAINERS patch as well?
