1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index d84918fe19ab..e05517616a06 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -514,6 +514,13 @@ struct hv_context {
 
 extern struct hv_context hv_context;
 
+struct hv_ring_buffer_debug_info {
+	u32 current_interrupt_mask;
+	u32 current_read_index;
+	u32 current_write_index;
+	u32 bytes_avail_toread;
+	u32 bytes_avail_towrite;
+};
 
 /* Hv Interface */
 
@@ -612,7 +619,7 @@ struct vmbus_connection {
 	 * 2 pages - 1st page for parent->child notification and 2nd
 	 * is child->parent notification
 	 */
-	void *monitor_pages;
+	struct hv_monitor_page *monitor_pages[2];
 	struct list_head chn_msg_list;
 	spinlock_t channelmsg_lock;