4886b3e9f0
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. Reviewed-by: Eric Auger <eric.auger@redhat.com> Acked-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Message-Id: <20170517004813.58227-10-bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> |
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.. | ||
amd-xgbe.c | ||
calxeda-xgmac.c | ||
ccw.c | ||
common.c | ||
Makefile.objs | ||
pci-quirks.c | ||
pci.c | ||
pci.h | ||
platform.c | ||
spapr.c | ||
trace-events |