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From:   Eric Auger <eric.auger@redhat.com>
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Subject: [PATCH v10 08/11] vfio: Add new IRQ for DMA fault reporting
Date:   Fri, 20 Mar 2020 17:19:08 +0100
Message-Id: <20200320161911.27494-9-eric.auger@redhat.com>
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Add a new IRQ type/subtype to get notification on nested
stage DMA faults.

Signed-off-by: Eric Auger <eric.auger@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 f0fd26d058c9..73a6bf072b10 100644
--- a/include/uapi/linux/vfio.h
+++ b/include/uapi/linux/vfio.h
@@ -480,6 +480,9 @@ struct vfio_irq_info_cap_type {
 	__u32 subtype;  /* type specific */
 };
=20
+#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_ir=
q_set)
  *
--=20
2.20.1