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Diffstat (limited to 'include/linux/vfio.h')
-rw-r--r--include/linux/vfio.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index 610a86a892b8..0ecae0b1cd34 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -92,6 +92,17 @@ extern int vfio_external_user_iommu_id(struct vfio_group *group);
extern long vfio_external_check_extension(struct vfio_group *group,
unsigned long arg);
+/*
+ * Sub-module helpers
+ */
+struct vfio_info_cap {
+ struct vfio_info_cap_header *buf;
+ size_t size;
+};
+extern struct vfio_info_cap_header *vfio_info_cap_add(
+ struct vfio_info_cap *caps, size_t size, u16 id, u16 version);
+extern void vfio_info_cap_shift(struct vfio_info_cap *caps, size_t offset);
+
struct pci_dev;
#ifdef CONFIG_EEH
extern void vfio_spapr_pci_eeh_open(struct pci_dev *pdev);