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Re: [Qemu-devel] [PATCH v7 09/13] vfio/ccw: get irqs info and set the ev
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From: |
Dong Jia Shi |
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Subject: |
Re: [Qemu-devel] [PATCH v7 09/13] vfio/ccw: get irqs info and set the eventfd fd |
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Date: |
Tue, 9 May 2017 16:35:42 +0800 |
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User-agent: |
Mutt/1.5.24 (2015-08-30) |
* Auger Eric <address@hidden> [2017-05-09 10:21:15 +0200]:
Hi Eric,
> Hi,
>
> On 05/05/2017 04:03, Dong Jia Shi wrote:
> > vfio-ccw resorts to the eventfd mechanism to communicate with userspace.
> > We fetch the irqs info via the ioctl VFIO_DEVICE_GET_IRQ_INFO,
> > register a event notifier to get the eventfd fd which is sent
> > to kernel via the ioctl VFIO_DEVICE_SET_IRQS, then we can implement
> > read operation once kernel sends the signal.
> >
> > Signed-off-by: Dong Jia Shi <address@hidden>
> Reviewed-by: Eric Auger <address@hidden>
Thanks for all of your R-Bs! I will add them in next version. :>
>
> Thanks
>
> Eric
>
[...]
--
Dong Jia Shi