[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/net/ipv6/fib6_notifier.c b/src/kernel/linux/v4.14/net/ipv6/fib6_notifier.c
new file mode 100644
index 0000000..05f82ba
--- /dev/null
+++ b/src/kernel/linux/v4.14/net/ipv6/fib6_notifier.c
@@ -0,0 +1,63 @@
+#include <linux/notifier.h>
+#include <linux/socket.h>
+#include <linux/kernel.h>
+#include <linux/export.h>
+#include <net/net_namespace.h>
+#include <net/fib_notifier.h>
+#include <net/netns/ipv6.h>
+#include <net/ip6_fib.h>
+
+int call_fib6_notifier(struct notifier_block *nb, struct net *net,
+ enum fib_event_type event_type,
+ struct fib_notifier_info *info)
+{
+ info->family = AF_INET6;
+ return call_fib_notifier(nb, net, event_type, info);
+}
+
+int call_fib6_notifiers(struct net *net, enum fib_event_type event_type,
+ struct fib_notifier_info *info)
+{
+ info->family = AF_INET6;
+ return call_fib_notifiers(net, event_type, info);
+}
+
+static unsigned int fib6_seq_read(struct net *net)
+{
+ return fib6_tables_seq_read(net) + fib6_rules_seq_read(net);
+}
+
+static int fib6_dump(struct net *net, struct notifier_block *nb)
+{
+ int err;
+
+ err = fib6_rules_dump(net, nb);
+ if (err)
+ return err;
+
+ return fib6_tables_dump(net, nb);
+}
+
+static const struct fib_notifier_ops fib6_notifier_ops_template = {
+ .family = AF_INET6,
+ .fib_seq_read = fib6_seq_read,
+ .fib_dump = fib6_dump,
+ .owner = THIS_MODULE,
+};
+
+int __net_init fib6_notifier_init(struct net *net)
+{
+ struct fib_notifier_ops *ops;
+
+ ops = fib_notifier_ops_register(&fib6_notifier_ops_template, net);
+ if (IS_ERR(ops))
+ return PTR_ERR(ops);
+ net->ipv6.notifier_ops = ops;
+
+ return 0;
+}
+
+void __net_exit fib6_notifier_exit(struct net *net)
+{
+ fib_notifier_ops_unregister(net->ipv6.notifier_ops);
+}