diff -r e212203d7d34 linux-2.6-xen-sparse/drivers/xen/fbfront/xenkbd.c
--- a/linux-2.6-xen-sparse/drivers/xen/fbfront/xenkbd.c	Tue Feb 06 23:01:35 2007 +0000
+++ b/linux-2.6-xen-sparse/drivers/xen/fbfront/xenkbd.c	Tue Feb 06 22:05:07 2007 -0500
@@ -107,7 +107,9 @@ int __devinit xenkbd_probe(struct xenbus
 
 	input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL) | BIT(EV_ABS);
 	input_dev->keybit[LONG(BTN_MOUSE)]
-		= BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
+		= BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT) |
+		  BIT(BTN_SIDE) | BIT(BTN_EXTRA) | BIT(BTN_FORWARD) |
+		  BIT(BTN_BACK) | BIT(BTN_TASK);
 	/* TODO additional buttons */
 	input_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y);