From 352ed8302074a5b7186653deaadd7543d03e4ce5 Mon Sep 17 00:00:00 2001
From: Matthieu Herrb <matthieu@openbsd.org>
Date: Mon, 23 Nov 2009 15:25:11 +0000
Subject: Handle NetBSD's wsmouse ABI versions. From marc at msys dot ch.
 Thanks.

---
 src/ws.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/ws.c b/src/ws.c
index 0a95b24..1db9ab6 100644
--- a/src/ws.c
+++ b/src/ws.c
@@ -664,6 +664,9 @@ static Bool
 wsOpen(InputInfoPtr pInfo)
 {
 	WSDevicePtr priv = (WSDevicePtr)pInfo->private;
+#ifdef __NetBSD__
+	int version = WSMOUSE_EVENT_VERSION;
+#endif
 
 	DBG(1, ErrorF("WS open %s\n", priv->devName));
 	pInfo->fd = xf86OpenSerial(pInfo->options);
@@ -671,6 +674,13 @@ wsOpen(InputInfoPtr pInfo)
 	    xf86Msg(X_ERROR, "%s: cannot open input device\n", pInfo->name);
 	    return !Success;
 	}
+#ifdef __NetBSD__
+	if (ioctl(pInfo->fd, WSMOUSEIO_SETVERSION, &version) == -1) {
+		xf86Msg(X_ERROR, "%s: cannot set wsmouse event version\n",
+		    pInfo->name);
+		return !Success;
+	}
+#endif
 	return Success;
 }
 
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