aboutsummaryrefslogtreecommitdiff
path: root/include/libvfio-user.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/libvfio-user.h')
-rw-r--r--include/libvfio-user.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/libvfio-user.h b/include/libvfio-user.h
index e4cfa60..c74902b 100644
--- a/include/libvfio-user.h
+++ b/include/libvfio-user.h
@@ -238,8 +238,11 @@ typedef ssize_t (vfu_region_access_cb_t)(vfu_ctx_t *vfu_ctx, char *buf,
/* If unset, this is an IO region. */
#define VFU_REGION_FLAG_MEM (1 << 2)
#define VFU_REGION_FLAG_ALWAYS_CB (1 << 3)
+#define VFU_REGION_FLAG_64_BITS (1 << 4)
+#define VFU_REGION_FLAG_PREFETCH (1 << 5)
#define VFU_REGION_FLAG_MASK (VFU_REGION_FLAG_RW | VFU_REGION_FLAG_MEM | \
- VFU_REGION_FLAG_ALWAYS_CB)
+ VFU_REGION_FLAG_ALWAYS_CB | VFU_REGION_FLAG_64_BITS | \
+ VFU_REGION_FLAG_PREFETCH)
/**
* Set up a device region.