From 673d5d2ec6990bc4e901b79ee906e6d0f48e65b9 Mon Sep 17 00:00:00 2001
From: Stuart Henderson <sthen@cvs.openbsd.org>
Date: Fri, 23 Nov 2012 20:12:04 +0000
Subject: Add SIOCGIFHARDMTU to allow retrieving the driver's maximum supported
 MTU looks fine reyk@ ok mikeb@

---
 sys/net/if_spppsubr.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'sys/net/if_spppsubr.c')

diff --git a/sys/net/if_spppsubr.c b/sys/net/if_spppsubr.c
index 8e505949ad5..91a365262c4 100644
--- a/sys/net/if_spppsubr.c
+++ b/sys/net/if_spppsubr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_spppsubr.c,v 1.98 2012/07/24 15:16:20 deraadt Exp $	*/
+/*	$OpenBSD: if_spppsubr.c,v 1.99 2012/11/23 20:12:03 sthen Exp $	*/
 /*
  * Synchronous PPP/Cisco link level subroutines.
  * Keepalive protocol implemented in both Cisco and PPP modes.
@@ -1117,6 +1117,11 @@ sppp_ioctl(struct ifnet *ifp, u_long cmd, void *data)
 		ifr->ifr_mtu = ifp->if_mtu;
 		break;
 #endif
+#ifdef SIOCGIFHARDMTU
+	case SIOCGIFHARDMTU:
+		ifr->ifr_hardmtu = ifp->if_hardmtu;
+		break;
+#endif
 #ifdef SLIOCGETMTU
 	case SLIOCGETMTU:
 		*(short*)data = ifp->if_mtu;
-- 
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