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-rw-r--r--usr.sbin/bluetooth/bthidd/hid.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/bluetooth/bthidd/hid.c b/usr.sbin/bluetooth/bthidd/hid.c
index 0ae57bd..c350110 100644
--- a/usr.sbin/bluetooth/bthidd/hid.c
+++ b/usr.sbin/bluetooth/bthidd/hid.c
@@ -52,6 +52,9 @@
#undef ASIZE
#define ASIZE(a) (sizeof(a)/sizeof(a[0]))
+#undef HID_BUT
+#define HID_BUT(i) ((i) < 3 ? (((i) ^ 3) % 3) : (i))
+
/*
* Process data from control channel
*/
@@ -216,7 +219,7 @@ hid_interrupt(bthid_session_p s, char *data, int len)
break;
case HUP_BUTTON:
- mouse_butt |= (val << (usage - 1));
+ mouse_butt |= (val << HID_BUT(usage - 1));
mevents ++;
break;
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