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authorMatthew Rosato <mjrosato@linux.ibm.com>2020-10-26 11:34:40 -0400
committerAlex Williamson <alex.williamson@redhat.com>2020-11-01 12:30:52 -0700
commit92fe289ace3e559e2d18d0c2e49cdfb4cbd5a59b (patch)
treed442f2b340b85314770c88992f17b4092a6c261f /include
parent9670ee752727945d8ce4f76efc0b68364b832f20 (diff)
vfio: Add routine for finding VFIO_DEVICE_GET_INFO capabilities
Now that VFIO_DEVICE_GET_INFO supports capability chains, add a helper function to find specific capabilities in the chain. Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/hw/vfio/vfio-common.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index 1d14946a9d..baeb4dcff1 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -216,6 +216,8 @@ struct vfio_info_cap_header *
vfio_get_region_info_cap(struct vfio_region_info *info, uint16_t id);
bool vfio_get_info_dma_avail(struct vfio_iommu_type1_info *info,
unsigned int *avail);
+struct vfio_info_cap_header *
+vfio_get_device_info_cap(struct vfio_device_info *info, uint16_t id);
#endif
extern const MemoryListener vfio_prereg_listener;