[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH v4 01/16] s390: cio: introduce cio_cancel_halt_c

From: Dong Jia Shi
Subject: Re: [Qemu-devel] [PATCH v4 01/16] s390: cio: introduce cio_cancel_halt_clear
Date: Fri, 17 Mar 2017 17:39:53 +0800
User-agent: Mutt/1.7.0 (2016-08-17)

* Sebastian Ott <address@hidden> [2017-03-17 10:26:51 +0100]:

> On Fri, 17 Mar 2017, Dong Jia Shi wrote:
> > For future code reuse purpose, this decouples the cio code with
> > the ccw device specific parts from ccw_device_cancel_halt_clear,
> > and makes a new common I/O interface named cio_cancel_halt_clear.
> What would the user of cio_cancel_halt_clear be?
Hi Sebastian,

We are trying to introduce a new I/O subchannel driver to enable usage
of I/O subchannels via VFIO-CCW, so we can passthru a subchannel to a
KVM guest. And that new vfio-ccw subchannel driver is the user. :>

> Sebastian

Dong Jia

reply via email to

[Prev in Thread] Current Thread [Next in Thread]