Newly added program and context type is needed for tests in subsequent
patches.
Signed-off-by: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>
---
tools/include/uapi/linux/bpf.h | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index d0a23476f887..7776f36a43d1 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -170,6 +170,7 @@ enum bpf_prog_type {
BPF_PROG_TYPE_FLOW_DISSECTOR,
BPF_PROG_TYPE_CGROUP_SYSCTL,
BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE,
+ BPF_PROG_TYPE_INET_LOOKUP,
};
enum bpf_attach_type {
@@ -192,6 +193,7 @@ enum bpf_attach_type {
BPF_LIRC_MODE2,
BPF_FLOW_DISSECTOR,
BPF_CGROUP_SYSCTL,
+ BPF_INET_LOOKUP,
__MAX_BPF_ATTACH_TYPE
};
@@ -3066,6 +3068,31 @@ struct bpf_tcp_sock {
*/
};
+/* User accessible data for inet_lookup programs.
+ * New fields must be added at the end.
+ */
+struct bpf_inet_lookup {
+ __u32 family;
+ __u32 remote_ip4; /* Allows 1,2,4-byte read but no write.
+ * Stored in network byte order.
+ */
+ __u32 local_ip4; /* Allows 1,2,4-byte read and 4-byte write.
+ * Stored in network byte order.
+ */
+ __u32 remote_ip6[4]; /* Allows 1,2,4-byte read but no write.
+ * Stored in network byte order.
+ */
+ __u32 local_ip6[4]; /* Allows 1,2,4-byte read and 4-byte write.
+ * Stored in network byte order.
+ */
+ __u32 remote_port; /* Allows 4-byte read but no write.
+ * Stored in network byte order.
+ */
+ __u32 local_port; /* Allows 4-byte read and write.
+ * Stored in host byte order.
+ */
+};
+
struct bpf_sock_tuple {
union {
struct {
--
2.20.1
