Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / uapi / linux / netfilter / xt_l2tp.h

diff --git a/kernel/include/uapi/linux/netfilter/xt_l2tp.h b/kernel/include/uapi/linux/netfilter/xt_l2tp.h
new file mode 100644 (file)
index 0000000..7dccfa0
--- /dev/null
+++ b/kernel/include/uapi/linux/netfilter/xt_l2tp.h
@@ -0,0 +1,27 @@
+#ifndef _LINUX_NETFILTER_XT_L2TP_H
+#define _LINUX_NETFILTER_XT_L2TP_H
+
+#include <linux/types.h>
+
+enum xt_l2tp_type {
+       XT_L2TP_TYPE_CONTROL,
+       XT_L2TP_TYPE_DATA,
+};
+
+/* L2TP matching stuff */
+struct xt_l2tp_info {
+       __u32 tid;                      /* tunnel id */
+       __u32 sid;                      /* session id */
+       __u8 version;                   /* L2TP protocol version */
+       __u8 type;                      /* L2TP packet type */
+       __u8 flags;                     /* which fields to match */
+};
+
+enum {
+       XT_L2TP_TID     = (1 << 0),     /* match L2TP tunnel id */
+       XT_L2TP_SID     = (1 << 1),     /* match L2TP session id */
+       XT_L2TP_VERSION = (1 << 2),     /* match L2TP protocol version */
+       XT_L2TP_TYPE    = (1 << 3),     /* match L2TP packet type */
+};
+
+#endif /* _LINUX_NETFILTER_XT_L2TP_H */