Re: [Qemu-devel] [PATCH v4 00/16] basic vfio-ccw infrastructure

2017-03-28 Thread Alex Williamson
On Tue, 28 Mar 2017 10:39:40 +0200 Christian Borntraeger wrote: > On 03/28/2017 10:20 AM, Cornelia Huck wrote: > > On Fri, 17 Mar 2017 04:17:27 +0100 > > Dong Jia Shi wrote: > > > >> Dong Jia Shi (16): > >> s390: cio: introduce cio_cancel_halt_clear > >> s390: cio: export more interfaces

Re: [Qemu-devel] [PATCH v4 00/16] basic vfio-ccw infrastructure

2017-03-28 Thread Cornelia Huck
On Tue, 28 Mar 2017 10:39:40 +0200 Christian Borntraeger wrote: > On 03/28/2017 10:20 AM, Cornelia Huck wrote: > > Patch set looks good to me, and I think we should target it for the > > next merge window (the interface looks fine, and we can iron out any > > other things later.) > > > > Questi

Re: [Qemu-devel] [PATCH v4 00/16] basic vfio-ccw infrastructure

2017-03-28 Thread Christian Borntraeger
On 03/28/2017 10:20 AM, Cornelia Huck wrote: > On Fri, 17 Mar 2017 04:17:27 +0100 > Dong Jia Shi wrote: > >> Dong Jia Shi (16): >> s390: cio: introduce cio_cancel_halt_clear >> s390: cio: export more interfaces >> vfio: ccw: define device_api strings >> vfio: ccw: basic implementation for

Re: [Qemu-devel] [PATCH v4 00/16] basic vfio-ccw infrastructure

2017-03-28 Thread Cornelia Huck
On Fri, 17 Mar 2017 04:17:27 +0100 Dong Jia Shi wrote: > Dong Jia Shi (16): > s390: cio: introduce cio_cancel_halt_clear > s390: cio: export more interfaces > vfio: ccw: define device_api strings > vfio: ccw: basic implementation for vfio_ccw driver > vfio: ccw: introduce channel progra

[Qemu-devel] [PATCH v4 00/16] basic vfio-ccw infrastructure

2017-03-16 Thread Dong Jia Shi
vfio-ccw: the basic infrastructure == Introduction Here we describe the vfio support for I/O subchannel devices for Linux/s390. Motivation for vfio-ccw is to passthrough subchannels to a virtual machine, while vfio is the means. Different than other h