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authorPetar Penkov <ppenkov@google.com>2018-09-14 17:46:19 +0300
committerAlexei Starovoitov <ast@kernel.org>2018-09-14 22:04:33 +0300
commit2f965e3fcd4b4159a5ea832d4b5e9ff2550fa571 (patch)
treeb9acb0faa6c14f7760919730249b2948e4e99cd6
parentd58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 (diff)
downloadlinux-2f965e3fcd4b4159a5ea832d4b5e9ff2550fa571.tar.xz
bpf: sync bpf.h uapi with tools/
This patch syncs tools/include/uapi/linux/bpf.h with the flow dissector definitions from include/uapi/linux/bpf.h Signed-off-by: Petar Penkov <ppenkov@google.com> Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
-rw-r--r--tools/include/uapi/linux/bpf.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 66917a4eba27..aa5ccd2385ed 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -152,6 +152,7 @@ enum bpf_prog_type {
BPF_PROG_TYPE_LWT_SEG6LOCAL,
BPF_PROG_TYPE_LIRC_MODE2,
BPF_PROG_TYPE_SK_REUSEPORT,
+ BPF_PROG_TYPE_FLOW_DISSECTOR,
};
enum bpf_attach_type {
@@ -172,6 +173,7 @@ enum bpf_attach_type {
BPF_CGROUP_UDP4_SENDMSG,
BPF_CGROUP_UDP6_SENDMSG,
BPF_LIRC_MODE2,
+ BPF_FLOW_DISSECTOR,
__MAX_BPF_ATTACH_TYPE
};
@@ -2333,6 +2335,7 @@ struct __sk_buff {
/* ... here. */
__u32 data_meta;
+ struct bpf_flow_keys *flow_keys;
};
struct bpf_tunnel_key {
@@ -2778,4 +2781,27 @@ enum bpf_task_fd_type {
BPF_FD_TYPE_URETPROBE, /* filename + offset */
};
+struct bpf_flow_keys {
+ __u16 nhoff;
+ __u16 thoff;
+ __u16 addr_proto; /* ETH_P_* of valid addrs */
+ __u8 is_frag;
+ __u8 is_first_frag;
+ __u8 is_encap;
+ __u8 ip_proto;
+ __be16 n_proto;
+ __be16 sport;
+ __be16 dport;
+ union {
+ struct {
+ __be32 ipv4_src;
+ __be32 ipv4_dst;
+ };
+ struct {
+ __u32 ipv6_src[4]; /* in6_addr; network order */
+ __u32 ipv6_dst[4]; /* in6_addr; network order */
+ };
+ };
+};
+
#endif /* _UAPI__LINUX_BPF_H__ */