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osmo-gtp-kernel
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gtp: add some debug instrumentation 

Signed-off-by: Andreas Schultz <aschultz@tpip.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Andreas Schultz 2015-11-17 12:06:18 +01:00 committed by Pablo Neira Ayuso
parent 976dcfc9f1
commit b7b46cd757
1 changed files with 6 additions and 0 deletions
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6
gtp.c
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@ -330,6 +330,8 @@ static int gtp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
if (!gti)
goto user;
netdev_dbg(gti->dev, "encap_recv %p\n", sk);
switch (udp_sk(sk)->encap_type) {
case UDP_ENCAP_GTP0:
netdev_dbg(gti->dev, "received GTP0 packet\n");
@ -893,6 +895,8 @@ static int gtp_encap_enable(struct net_device *dev, struct gtp_instance *gti,
struct socket *sock0, *sock1u;
struct sock *sk;
netdev_dbg(dev, "enable gtp on %d, %d\n", fd_gtp0, fd_gtp1);
sock0 = sockfd_lookup(fd_gtp0, &err);
if (sock0 == NULL) {
netdev_dbg(dev, "socket fd=%d not found (gtp0)\n", fd_gtp0);
@ -918,6 +922,8 @@ static int gtp_encap_enable(struct net_device *dev, struct gtp_instance *gti,
goto err2;
}
netdev_dbg(dev, "enable gtp on %p, %p\n", sock0, sock1u);
gti->sock0 = sock0;
gti->sock1u = sock1u;