* Alex Williamson [2017-03-21 12:47:24 -0600]:
[...]
> > @@ -458,6 +459,11 @@ enum {
> > VFIO_CCW_NUM_REGIONS
> > };
> >
> > +enum {
> > + VFIO_CCW_IO_IRQ_INDEX,
> > + VFIO_CCW_NUM_IRQS
> > +};
> > +
> > /**
> > * VFIO_DEVICE_GET_PCI_HOT_RESET_INFO -
On Fri, 17 Mar 2017 04:17:38 +0100
Dong Jia Shi wrote:
> Realize VFIO_DEVICE_GET_IRQ_INFO ioctl to retrieve
> VFIO_CCW_IO_IRQ information.
>
> Realize VFIO_DEVICE_SET_IRQS ioctl to set an eventfd fd for
> VFIO_CCW_IO_IRQ. Once a write operation to the ccw_io_region
Realize VFIO_DEVICE_GET_IRQ_INFO ioctl to retrieve
VFIO_CCW_IO_IRQ information.
Realize VFIO_DEVICE_SET_IRQS ioctl to set an eventfd fd for
VFIO_CCW_IO_IRQ. Once a write operation to the ccw_io_region
was performed, trigger a signal on this fd.
Reviewed-by: Pierre Morel