From 08e0fdeb392eaf35f554dcfaed15a97da66dde02 Mon Sep 17 00:00:00 2001
From: Thomas Moestl <tmm@FreeBSD.org>
Date: Sat, 26 Oct 2002 12:32:07 +0000
Subject: [PATCH] Call bpf_mtap() on outgoing packets.

---
 sys/dev/gem/if_gem.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/sys/dev/gem/if_gem.c b/sys/dev/gem/if_gem.c
index bfabb7ffe4a..c702ed6ae3c 100644
--- a/sys/dev/gem/if_gem.c
+++ b/sys/dev/gem/if_gem.c
@@ -45,6 +45,7 @@
 #include <sys/socket.h>
 #include <sys/sockio.h>
 
+#include <net/bpf.h>
 #include <net/ethernet.h>
 #include <net/if.h>
 #include <net/if_arp.h>
@@ -1224,12 +1225,14 @@ gem_start(ifp)
 			break;
 		}
 
-		if (m != NULL)
-			m_freem(m0);
-
 		/*
 		 * WE ARE NOW COMMITTED TO TRANSMITTING THE PACKET.
 		 */
+		if (ifp->if_bpf != NULL)
+			bpf_mtap(ifp, m0);
+
+		if (m != NULL)
+			m_freem(m0);
 
 #ifdef GEM_DEBUG
 		if (ifp->if_flags & IFF_DEBUG) {