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-rw-r--r--hw/xen_pt.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/xen_pt.h b/hw/xen_pt.h
index 36001a7366..4b76073b2a 100644
--- a/hw/xen_pt.h
+++ b/hw/xen_pt.h
@@ -62,6 +62,8 @@ typedef int (*xen_pt_conf_byte_read)
#define XEN_PT_BAR_ALLF 0xFFFFFFFF
#define XEN_PT_BAR_UNMAPPED (-1)
+#define PCI_CAP_MAX 48
+
typedef enum {
XEN_PT_GRP_TYPE_HARDWIRED = 0, /* 0 Hardwired reg group */