From 7e3a88ea3c51c3a2608d05d23c7be87d8c5c829d Mon Sep 17 00:00:00 2001
From: Robert Watson <rwatson@FreeBSD.org>
Date: Sat, 14 Aug 2004 00:15:26 +0000
Subject: [PATCH] Since if_xe doesn't contain locking or run with INTR_MPSAFE,
 mark the interface as IFF_NEEDSGIANT so if_start is run holding Giant.

---
 sys/dev/xe/if_xe.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/dev/xe/if_xe.c b/sys/dev/xe/if_xe.c
index e47d8d2d03c0..c60fa0a60399 100644
--- a/sys/dev/xe/if_xe.c
+++ b/sys/dev/xe/if_xe.c
@@ -233,7 +233,8 @@ xe_attach (device_t dev)
   scp->ifp->if_softc = scp;
   if_initname(scp->ifp, device_get_name(dev), device_get_unit(dev));
   scp->ifp->if_timer = 0;
-  scp->ifp->if_flags = (IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST);
+  scp->ifp->if_flags = (IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST |
+    IFF_NEEDSGIANT);
   scp->ifp->if_linkmib = &scp->mibdata;
   scp->ifp->if_linkmiblen = sizeof scp->mibdata;
   scp->ifp->if_start = xe_start;