From: matthieu <matthieu@openbsd.org>
Date: Sun, 28 Dec 2014 15:24:08 +0000 (+0000)
Subject: Attach USB HID devices from the Generic Destop page, usage pointer to
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=ce776e0eec0d95e024fa93c1c9446027a56ed05e;p=openbsd

Attach USB HID devices from the Generic Destop page, usage pointer to
ums. This is how the USB Tablet from Qemu in libvirt/kvm shows up and
it works with ums(4). ok mpi@
---

diff --git a/sys/dev/usb/ums.c b/sys/dev/usb/ums.c
index 8fe5004f60d..2576f414d3a 100644
--- a/sys/dev/usb/ums.c
+++ b/sys/dev/usb/ums.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ums.c,v 1.39 2014/08/21 14:52:56 mpi Exp $ */
+/*	$OpenBSD: ums.c,v 1.40 2014/12/28 15:24:08 matthieu Exp $ */
 /*	$NetBSD: ums.c,v 1.60 2003/03/11 16:44:00 augustss Exp $	*/
 
 /*
@@ -94,6 +94,10 @@ ums_match(struct device *parent, void *match, void *aux)
 
 	uhidev_get_report_desc(uha->parent, &desc, &size);
 
+	if (hid_is_collection(desc, size, uha->reportid,
+	    HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_POINTER)))
+		return (UMATCH_IFACECLASS);
+
 	if (hid_is_collection(desc, size, uha->reportid,
 	    HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_MOUSE)))
 		return (UMATCH_IFACECLASS);