From 91043dadc47cfb939e34eb9e02ee595b16100808 Mon Sep 17 00:00:00 2001
From: Don Koch <dkoch@verizon.com>
Date: Fri, 16 Jan 2015 14:21:36 -0500
Subject: Add tracing to xenfb.

Signed-off-by: Don Koch <dkoch@verizon.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
 hw/display/xenfb.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'hw/display')

diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c
index 8a61e95..5e324ef 100644
--- a/hw/display/xenfb.c
+++ b/hw/display/xenfb.c
@@ -45,6 +45,8 @@
 #include <xen/io/kbdif.h>
 #include <xen/io/protocols.h>
 
+#include "trace.h"
+
 #ifndef BTN_LEFT
 #define BTN_LEFT 0x110 /* from <linux/input.h> */
 #endif
@@ -324,6 +326,8 @@ static void xenfb_mouse_event(void *opaque,
     int dh = surface_height(surface);
     int i;
 
+    trace_xenfb_mouse_event(opaque, dx, dy, dz, button_state,
+                            xenfb->abs_pointer_wanted);
     if (xenfb->abs_pointer_wanted)
 	xenfb_send_position(xenfb,
 			    dx * (dw - 1) / 0x7fff,
@@ -380,6 +384,7 @@ static void input_connected(struct XenDevice *xendev)
     if (in->qmouse) {
         qemu_remove_mouse_event_handler(in->qmouse);
     }
+    trace_xenfb_input_connected(xendev, in->abs_pointer_wanted);
     in->qmouse = qemu_add_mouse_event_handler(xenfb_mouse_event, in,
 					      in->abs_pointer_wanted,
 					      "Xen PVFB Mouse");
-- 
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