From 89255a036adc40f08f6247a7228b35a1bc769cb7 Mon Sep 17 00:00:00 2001
From: dfr <dfr@FreeBSD.org>
Date: Sun, 30 May 1999 11:14:39 +0000
Subject: Simplistic pnp support. Needs more ids to be added.

---
 sys/dev/sio/sio.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'sys/dev/sio/sio.c')

diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c
index 3e7a75d..4439ed2 100644
--- a/sys/dev/sio/sio.c
+++ b/sys/dev/sio/sio.c
@@ -30,7 +30,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: sio.c,v 1.242 1999/05/22 15:47:34 dfr Exp $
+ *	$Id: sio.c,v 1.243 1999/05/28 09:37:11 dfr Exp $
  *	from: @(#)com.c	7.5 (Berkeley) 5/16/91
  *	from: i386/isa sio.c,v 1.234
  */
@@ -599,6 +599,13 @@ sioprobe(dev)
 	int		rid;
 	struct resource *port;
 
+	/* Check isapnp ids */
+	if (isa_get_vendorid(dev)
+	    && isa_get_compatid(dev) != PNP_EISAID("PNP0500")
+	    && isa_get_compatid(dev) != PNP_EISAID("PNP0501")
+	    && isa_get_compatid(dev) != PNP_EISAID("PNP0502"))
+		return (ENXIO);
+
 	rid = 0;
 	port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
 				  0, ~0, IO_COMSIZE, RF_ACTIVE);
-- 
cgit v1.1