Add a new IRQ type/subtype to get notification on nested stage DMA faults. Signed-off-by: Eric Auger <eric.au...@redhat.com> --- include/uapi/linux/vfio.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index 0e2bfbeccd08..1e5c82f9d14d 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -722,6 +722,9 @@ struct vfio_irq_info_cap_type { __u32 subtype; /* type specific */ }; +#define VFIO_IRQ_TYPE_NESTED (1) +#define VFIO_IRQ_SUBTYPE_DMA_FAULT (1) + /** * VFIO_DEVICE_SET_IRQS - _IOW(VFIO_TYPE, VFIO_BASE + 10, struct vfio_irq_set) * -- 2.21.3 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu