qemu-e2k/include/hw/vfio
Eric Auger 201a733145 vfio/common: Introduce vfio_set_irq_signaling helper
The code used to assign an interrupt index/subindex to an
eventfd is duplicated many times. Let's introduce an helper that
allows to set/unset the signaling for an ACTION_TRIGGER,
ACTION_MASK or ACTION_UNMASK action.

In the error message, we now use errno in case of any
VFIO_DEVICE_SET_IRQS ioctl failure.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2019-06-13 09:57:37 -06:00
..
vfio-amd-xgbe.h
vfio-calxeda-xgmac.h
vfio-common.h vfio/common: Introduce vfio_set_irq_signaling helper 2019-06-13 09:57:37 -06:00
vfio-platform.h
vfio.h