diff options
Diffstat (limited to 'samples/bpf/xdp_tx_iptunnel_common.h')
| -rw-r--r-- | samples/bpf/xdp_tx_iptunnel_common.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/samples/bpf/xdp_tx_iptunnel_common.h b/samples/bpf/xdp_tx_iptunnel_common.h new file mode 100644 index 000000000..be839892c --- /dev/null +++ b/samples/bpf/xdp_tx_iptunnel_common.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (c) 2016 Facebook + */ +#ifndef _SAMPLES_BPF_XDP_TX_IPTNL_COMMON_H +#define _SAMPLES_BPF_XDP_TX_IPTNL_COMMON_H + +#include <linux/types.h> + +#define MAX_IPTNL_ENTRIES 256U + +struct vip { + union { + __u32 v6[4]; + __u32 v4; + } daddr; + __u16 dport; + __u16 family; + __u8 protocol; +}; + +struct iptnl_info { + union { + __u32 v6[4]; + __u32 v4; + } saddr; + union { + __u32 v6[4]; + __u32 v4; + } daddr; + __u16 family; + __u8 dmac[6]; +}; + +#endif |