/*
- * Copyright (c) 2008, 2009 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010 Nicira Networks.
*
* This file is offered under your choice of two licenses: Apache 2.0 or GNU
* GPL 2.0 or later. The permission statements for each of these licenses is
#ifndef OPENVSWITCH_GRE_H
#define OPENVSWITCH_GRE_H 1
-#include <linux/if_tunnel.h>
-#include <linux/version.h>
-
-#ifdef __KERNEL__
#include <linux/types.h>
-#else
-#include <sys/types.h>
-#endif
-
-/* New GRE config. */
#define GRE_F_IN_CSUM (1 << 0) /* Require incoming packets to have checksums. */
#define GRE_F_OUT_CSUM (1 << 1) /* Checksum outgoing packets. */
__u8 ttl;
};
-/* Old GRE config. */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
-#define GRE_IOCTL_ONLY
-#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-enum
-{
- IFLA_GRE_UNSPEC,
- IFLA_GRE_LINK,
- IFLA_GRE_IFLAGS,
- IFLA_GRE_OFLAGS,
- IFLA_GRE_IKEY,
- IFLA_GRE_OKEY,
- IFLA_GRE_LOCAL,
- IFLA_GRE_REMOTE,
- IFLA_GRE_TTL,
- IFLA_GRE_TOS,
- IFLA_GRE_PMTUDISC,
- __IFLA_GRE_MAX,
-};
-
-#define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1)
-#endif
-
-#define GRE_IOCTL_DEVICE "gre0"
-
-#define SIOCGETGRETAP SIOCGETTUNNEL
-#define SIOCADDGRETAP (SIOCDEVPRIVATE + 10)
-#define SIOCDELGRETAP SIOCDELTUNNEL
-#define SIOCCHGGRETAP (SIOCDEVPRIVATE + 11)
-
#endif /* openvswitch/gre.h */